baber/WOPTO huggingface dataset:
Patent CA-2607020-C (CA)
Inventor: DAVIDSON ALAN HORNSBY
IPC: C12Q1/00
Filed: 2006-05-04
Granted: 2015-01-13
Abstract: Covalent conjugation of an alpha amino acid ester to a modulator of the activity of a target intracellular enzyme or receptor, wherein the ester group of the conjugate is hydrolysable by one or more intracellular carboxylesterase enzymes to the corresponding acid, leads to accumulation of the carboxylic acid hydrolysis product in the cell and enables improved or more prolonged enzyme or receptor modulation relative to the unconjugated modulator.
Patent CA-2607871-C (CA)
Title: Electrocatalyseur de reduction d'oxygene par une oxydation du platine et des vitesses de dissolution reduites
Inventor: ADZIC RADOSLAV R
IPC: B01J23/64
Filed: 2006-05-16
Granted: 2015-09-29
Abstract: L'invention concerne des particules composites d'oxyde à base de platine métal et leur utilisation en tant qu'électrocatalyseurs dans des cathodes de réduction d'oxygène et dans des piles à combustible. L'invention concerne plus particulièrement des procédés destinés à empêcher l'oxydation de l'électrocatalyseur de platine dans les cathodes de piles à combustible au moyen desdites particules composites d'oxyde à base de platine métal. L'invention concerne également des procédés de production d'énergie électrique qui consistent à fournir ladite pile à combustible avec un oxydant tel que de l'oxygène et avec une source de combustible telle que de l'hydrogène.
Patent CA-2607927-C (CA)
Inventor: ABRECHT STEFAN
IPC: C07D307/32
Filed: 2006-05-15
Granted: 2014-12-30
Abstract: This invention relates to a process of the preparation of the intermediate (S)-4-fluoromethyl-dihydro-furan-2-one of the formula (see formula I) and with its use for the manufacture of pyrido[2,1-a] isoquinoline derivatives of the formula (see formula II) which are useful for the treatment and / or prophylaxis of diseases which are associated with DPP IV.
Patent CA-2609160-C (CA)
Inventor: LEIGH STEVE
IPC: A23L5/40
Filed: 2006-05-22
Granted: 2013-01-08
Abstract: The present invention describes a method for the continuous dissolution of e.g. crystalline astaxanthin or canthaxanthin suspension in oil, by applying heat for a predetermined period using an in-line or optionally batch wise-process, followed by cooling the heated solution with an oil phase or heat exchanger. The resulting oil solution may be used as such or added directly to feed components which are turned into feed compositions by extrusion, compaction or granulation. Alternatively the oil solution is spray coated or directly loaded to extruded or compacted pellets and granulates. The invention avoids using formulated carotenoids prepared by known multi-step production methods requiring solvents, solvent removal, cooling and emulsification with an aqueous phase or precipitation and recovery steps. Thus the present invention is a more economical, efficient and environmentally friendly method to add nutrients and colorants to feed compositions instead of using colloid dispersed particulate Hydrocolloid compositions.
Patent CA-2609883-C (CA)
Title: Punch and related recessed screw
Inventor: SU GUO-CAI
IPC: B21J5/12
Filed: 2007-11-02
Granted: 2012-03-06
Abstract: The present invention pertains to a punch (3) for forming recessed screw (4) comprising a punch body (31) and a punch head (32).  Particularly, the punch head includes two square portions (321, 322) having different heights (x, y) and square sides (a, b) and intersecting at an included angle (.theta.), thereby punching the corresponding tiers of recesses (412, 413) in the socket (411) of the screw head (41). In this manner, the screw can be more easily driven by a screwdriver (5, 6) presenting a square configuration or a uniform shape as the punch, which facilitates to reduce the problem of unfitted driving tool and increase the convenience while in operation.
Patent CA-2610458-C (CA)
Inventor: HARVEY JOHN ANDREW
IPC: G06F9/46
Filed: 2006-04-28
Granted: 2015-10-20
Abstract: A contact management system is described having a first database containing proprietary information and a second database containing public information.  Where appropriate, the publicly available information is displayed with the proprietary information to give the user more information about a contact. The multiple relationships provided by the public database allow the user to use both the proprietary and public data to find a relationship with a potential client.
Patent CA-2610826-C (CA)
Inventor: ZIMMER SEBASTIAN
IPC: B01J8/00
Filed: 2006-06-02
Granted: 2013-07-30
Abstract: A fluidized bed reactor (1), which can also be called constant flow velocity reactor, contains a fluidizing chamber comprising a conical casing (3) which houses an insert (2) of conical shape. By this design, an annular space (4) is created between the casing (3) and the insert (2), which functions as fluidizing chamber and produces a gas flow velocity, which either remains constant or decreases or increases, depending on the geometry of the two components. The reactor can be used for stabilizing the gas flow passing through the fluidizing chamber of the reactor, optimizing gas/solid distribution, improving agglomerate discharge to optimize the processes in the reactor.
Patent CA-2614345-C (CA)
Inventor: SHUDO JUTARO
IPC: A61P23/02
Filed: 2006-10-16
Granted: 2013-01-08
Abstract: Topical pain relief compositions of N,2,3-trimethyl-2-isopropylbutamide and methods for using the same are pro-vided. The subject compositions include a pain relieving effective amount of N,2,3-trimethyl-2-isopropylbutamide in a topical for-mulation, e.g., a patch, gel, cream or foam. Also provided are methods of using the subject compositions in pain relief applications.
Patent CA-2618775-C (CA)
Title: Improved process and apparatus for selecting an item from a database
Inventor: DINN KEVIN WILLIAM
IPC: H04M1/00
Filed: 2006-08-11
Granted: 2014-09-30
Abstract: The present invention relates to a method and apparatus for selecting database items from a database, where the database items are indexed by a list of item identifiers. The item identifiers may be in the form of text. An initial display is generated which includes one or more parts of the item identifiers.  Selection of the one or more parts may be made and results in the generation of a display of a further one or more parts for selection. The further one or more parts may be selected in order to add to the selected one or more parts to build a larger part or whole of an item identifier. Selection from a large list of item identifiers may be carried out in a relatively short time period.
Patent CA-2621219-C (CA)
Inventor: BROWNING GARY ALLAN
IPC: C08J5/18
Filed: 2006-08-29
Granted: 2012-05-15
Abstract: A polymer sheet (2) for use in a projection screen (1) comprises polyorgano silsesquioxane microspheres that enhance light diffusing characteristics. Also disclosed is a projection screen (1) comprising at least two glass plates (3 and 4) and the polymer sheet (2) disposed therebetween. Also disclosed is a method of manufacturing a polymer sheet (2) by incorporating the microspheres with the polymer.
Patent CA-2628862-C (CA)
Inventor: KUUSELA REIJO
IPC: G01B11/30
Filed: 2006-11-06
Granted: 2015-03-31
Abstract: A device for detecting surface characteristics of a sample surface is disclosed. The exemplary system may have a conveying device for moving a sample surface and a light source for reflecting a beam of light off the sample surface. A light detector may receive the beam of light reflected from the sample surface. The area of the beam of light may be unequal to an area of a light detection surface of the light detector. A reference analyzer may determine the optical surface based on a comparison of the reflected light received with known reflected light values for known sample surfaces .
Patent CA-2632515-C (CA)
Title: Peigne de fils
Inventor: BROWN STEVEN F
IPC: H01R13/629
Filed: 2006-12-05
Granted: 2011-11-08
Abstract: L'invention concerne une approche améliorée permettant de monter des fils individuels à partir de câbles à fils multiples sur des cartes à circuit imprimé. Un peigne de fils est monté de manière contiguë à une ou plusieurs extrémités de la carte à circuit imprimé afin d'autoriser une manière rapide mais cependant positive d'espacer les fils individuels, de les maintenir en place et afin de permettre un brasage ou un soudage des fils sur les connexions appropriées ou sur la carte à circuit imprimé pendant un procédé de surmoulage.
Patent CA-2635591-C (CA)
Inventor: WALLER DAVID F
IPC: A61M39/12
Filed: 2006-12-22
Granted: 2010-09-21
Abstract: Luer assemblies (10) are provided having first and second connectors (20, 40) operatively coupled and securing tails (72, 74) of a proximal end section (63) of a catheter (60) disposed therebetween. A method (200) for cutting a proximal end section (63) of a catheter (60) having distal and proximal ends (61, 63) is provided, a slit (70) in the proximal end section (63) exposing a catheter lumen (64, 65) and forming first and second tails (72, 74) having inner (78, 80, 84, 86), outer (82, 88), and peripheral (79, 81, 81', 85, 87, 87') engaging surfaces. Another method (100) secures catheter tails (72, 74) disposed between operatively coupled first and second connectors (20, 40), the first connector (20) having a distal insert (22) inserted into the exposed catheter lumen (64, 65) and a catheter engaging body (31) about which the catheter tails (72, 74) are disposed, and the second connector (20) having a catheter engaging body (53) disposed about the catheter tails (72, 74), wherein the connectors (20, 40) are configured (33, 52) to be operatively coupled to each other and to operatively couple the catheter tails (72, 74) disposed between the catheter engaging bodies (31, 53) of the first and second connectors (20, 40).
Patent CA-2637020-C (CA)
Title: Procede de fabrication de stratifie et stratifie ainsi forme
Inventor: ALI TERRY
IPC: B32B7/00
Filed: 2008-07-04
Granted: 2013-11-26
Abstract: Un procédé de fabrication d'un stratifié et le stratifié ainsi formé et un procédé de fabrication d'un stratifié abrasif et le stratifié ainsi formé comprennent la fourniture d'une première feuille mobile dotée d'un premier et d'un deuxième côté, l'application d'une matière moussante active sous une forme prémélangée sur le premier côté, la fourniture d'une deuxième feuille mobile dotée d'un premier et d'un deuxième côté, cette deuxième feuille étant fournie de manière que son premier côté entre en contact avec la matière moussante pour former un stratifié non durci, et le maintien des première et deuxième feuilles à une distance prédéterminée l'une par rapport à l'autre au cours d'une période de durcissement de manière que la matière moussante se lie aux première et deuxième feuilles et que l'on obtienne un stratifié une fois le durcissement terminé.
Patent CA-2644006-C (CA)
Title: Systems and methods for obtaining improved accuracy measurements of moving rolling stock components
Inventor: KILIAN KRZYSZTOF
IPC: B61L27/00
Filed: 2007-03-07
Granted: 2014-01-28
Abstract: Reference markers (130 and 140 of fig. 1) are attached to rails (112 of fig. 1) and/or other dynamically moving components of railroad tracks, and/or located at fixed and stationary positions adjacent to the track. When images of railway rolling stock are obtained, the reference marker(s) appear in the image Accordingly, measurements of various aspects and parameters of various components of the railway rolling stock can be obtained at high precision and/or accuracy relative to the railroad track component to which the reference marker is attached and/or relative to the stationary position. The reference markers (130 and 140 of fig. 1) allow one or more images, obtained at some intervening time interval, to be accurately and precisely aligned relative to the reference marker(s) regardless of the dynamic motion of the railroad track component(s) (100 of fig. 1) and/or of the rolling stock that occurred as the images were captured. The reference markers can include optical, thermal or other indicia The indicia have known dimensions and/or known distances from an image capture device (120 of fig. 1 ).
Patent CA-2647067-C (CA)
Title: Bone stabilization system including multi-directional threaded fixation element
Inventor: ORBAY JORGE L
IPC: A61F2/30
Filed: 2007-03-09
Granted: 2015-05-19
Abstract: A bone fixation system includes a plate and a set of fixation locking screws. The plate defines a set of locking screw holes each having an internal thread. Each respective locking screw has a head with an external structure that is adapted to self-tap into the internal thread of a given locking screw hole to secure the respective first-type fixation locking screw at an surgeon- directed angle relative to the plate. This angle is defined during forcible insertion and rotation of the respective locking screw into the given screw hole. The system may also include unidirectional locking screws. In a preferred embodiment the plate and first-type of screw are made of different metals, with the plate made of titanium alloy and the screw made of cobalt chrome alloy.
Patent CA-2656864-C (CA)
Inventor: LASSILA LIPPO V J
IPC: A61K6/884
Filed: 2007-06-29
Granted: 2016-09-06
Abstract: The present invention relates to fiber-reinforced composites, particularly application-oriented composites useful in dental and medical applications/appliances, such as fiber reinforced dental composites, and to a method for the manufacture thereof. Particularly the invention concerns random glass fiber-reinforced restorative composite resins with semi-interpenetrating polymer network matrix and their use in dental applications like cavity fillings, core composites, provisional and semi- permanent crown and bridge composite, cements and adhesives.
Patent CA-2657797-C (CA)
Inventor: QUIBELL MARTIN
IPC: C07D307/28
Filed: 2007-07-13
Granted: 2017-05-16
Abstract: The present invention relates to a process for preparing a compound of formula (Ia), (Ib), (Ic) or (Id), or a pharmaceutically acceptable salt, hydrate, solvate, complex or prodrug thereof, said process comprising the steps of: (A) (i) treating a compound of formula (IVa), where R48 is alkyl or tosyl, with an oxidising agent to form a compound of formula (Va); and (ii) converting said compound of formula (Va) to a compound of formula (Ia) or (Ic); or (B) (i) treating a compound of formula (IVb), where R48 is alkyl or tosyl, with an oxidising agent to form a compound of formula (Vb); and (ii) converting said compound of formula (Vb) to a compound of formula (Ib) or (Id).
Patent CA-2659074-C (CA)
Inventor: FRANCIS JULIE ANN
IPC: C10G11/04
Filed: 2007-06-29
Granted: 2015-10-06
Abstract: Compositions and methods suitable for removing poisonous metals from hydrocarbons are provided. The compositions comprise hydrotalcite having one or more trapping metals dispersed on the outer surface thereof.
Patent CA-2660745-C (CA)
Title: Method and apparatus for high rate packet data transmission
Inventor: PADOVANI ROBERTO
IPC: H04L1/18
Filed: 1998-11-03
Granted: 2012-01-03
Abstract: In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
Patent CA-2662199-C (CA)
Inventor: HEINICKE PAUL R
IPC: B21D51/38
Filed: 2007-09-17
Granted: 2016-05-03
Abstract: This invention relates to a convenience closure for a full-open type end, which is suitable for use in pressurised food can applications. The performance of the can end is enabled by the use of a flex line score. In one embodiment, the flex line score operates in conjunction with both a moustache score and a pair of break line scores that provide a pre-weakened tearing path between the moustache score and the flex line score.
Patent CA-2663409-C (CA)
Title: Appareil d'assainissement par ultrasons et methodes s'y rapportant
Inventor: SPARKS DAVID W
IPC: A61L2/025
Filed: 2007-02-28
Granted: 2012-04-24
Abstract: L'invention concerne un appareil d'assainissement d'un espace comprenant un réservoir ayant un espace intérieur conçu pour contenir un liquide d'assainissement aqueux, le réservoir ayant une partie basse, une partie avant avec une paroi arrière, et une partie arrière avec une paroi avant, la paroi avant de la partie arrière et la paroi arrière de la partie avant formant dans l'espace intérieur un passage d'air de forme ressemblant à un <= V >=. Un caisson de réacteur est positionné à l'intérieur de la partie basse du réservoir, un bord supérieur du caisson de réacteur étant espacé d'une encoche dans le passage d'air en forme de <= V >=. Un réseau de têtes à vibration ultrasonique peut être positionné à l'intérieur et en dessous d'un bord supérieur du caisson de réacteur et peut être submergé dans le caisson de réacteur afin de faire vibrer le disque pour former un brouillard atomisé de particules de liquide. De l'air peut être aspiré par l'entrée d'air, et le brouillard atomisé formé peut être évacué par l'échappement.
Patent CA-2666057-C (CA)
Title: Genetic variations associated with tumors
Inventor: KAN ZHENGYAN
IPC: C40B30/04
Filed: 2007-10-24
Granted: 2016-10-11
Abstract: Nucleotide and amino acid variations associated with tumors are provided. Methods for detecting variations and for diagnosing and treating tumors are provided.
Patent CA-2666540-C (CA)
Title: Apparatus and method for controlled deployment of shape-conforming materials
Inventor: WILLAUER DARRIN L
IPC: E21B43/04
Filed: 2007-10-16
Granted: 2012-04-17
Abstract: An apparatus and method for filling a defined space, such as an annulus around a production tubular within a wellbore, includes a compliant porous material. The compliant porous material can be compressed and maintained in a compressed state by incorporation of a deployment modifier, which may be a water-soluble or oil-soluble adhesive or biopolymer, used as an impregnant, a coating, or a casing. The production tubular can be positioned at a desired location and the compliant porous material exposed to a deployment modifier neutralizing agent, which then dissolves or otherwise prevents the deployment modifier from continuing to inhibit deployment. Thus, deployment can be delayed to an optimum time by preventing exposure of the deployment modifier to the deployment modifier neutralizing agent.
Patent CA-2669851-C (CA)
Inventor: HASHIMOTO KOJI
IPC: G03G21/18
Filed: 2007-12-11
Granted: 2016-06-21
Abstract: A process cartridge (7) to enter a main assembly in a longitudinal direction (E) of the cartridge (7) and to be urged in a direction (F) crossing the longitudinal direction (E) to position the cartridge (7), the cartridge (7) includes a shaft coupling member (48), provided on one axial end of a developing roller (25), for transmitting a driving force from the main assembly including an engaging portion (48c) wherein a distance (D) between an axis (48c5) of the engaging portion (48c) and an axis (25y) of the developing roller (25) is smaller when the cartridge (7) is positioned to a main assembly positioning portion (81-83) than when the engaging portion (48c) is positioned by a holding portion (27f ).
Patent CA-2677893-C (CA)
Inventor: VOLKER ARNO WILLEM FREDERIK
IPC: G01N29/04
Filed: 2008-02-19
Granted: 2015-10-13
Abstract: A method of modelling a surface of an object using ultrasonic transducers mounted on the surface comprises the steps of: providing a model of the surface, the model comprising a primary set of surface points indicative of the height of the surface, transmitting pulsed waves from a first transducer to one or more second transducers, the first transducer and each second transducer defining a respective path along the surface, measuring travel times of the pulsed waves along each path, calculating travel times based on the model of the surface, adjusting the model of the surface in response to any discrepancies between the measured travel times and the calculated travel times, and repeating the steps transmitting, measuring, calculating and adjusting until the discrepancies are smaller than a predetermined threshold.
Patent CA-2678532-C (CA)
Inventor: NAGUIB AYMAN FAWZY
IPC: H04L5/02
Filed: 2008-03-11
Granted: 2013-04-09
Abstract: Techniques for sending signaling in a wireless communication system are described. Multiple feedback channels may be multiplexed such that they can share time frequency resources. Each feedback channel may be allocated a different subset of subcarriers in each of at least one tile. In one design, a subscriber station may determine time frequency resources including first and second portions of time frequency resources for first and second feedback channels, respectively. The subscriber station may send vectors of modulation symbols of a first length on the first feedback channel and/or vectors of modulation symbols of a second length on the second feedback channel. A base station may receive the first and second feedback channels and may perform detection on vectors of received symbols for each feedback channel to recover the signaling sent on that feedback channel.
Patent CA-2682711-C (CA)
Inventor: GOJO YUTAKA
IPC: C11D7/18
Filed: 2008-02-25
Granted: 2012-07-03
Abstract: Provided is a cleaning agent or cleaning method of a separation membrane which has cleaning effects equal or superior to those of conventional cleaning methods in cleaning a separation membrane used for filtration of drinking water, industrial water, river water, lake water, groundwater, reservoir water, secondary effluent, waste water, sewage water or the like; does not include a hypochlorite so that it neither generates a toxic gas nor adversely affects the human health; and needs less cleaning time owing to elimination of a rinsing step with a large amount of water. The cleaning agent or cleaning method according to the present invention is therefore safe and economical. Disclosed by the present invention is a preferred cleaning agent containing hydrogen peroxide, a heavy metal compound and a hydroxydicarboxylic acid, wherein the hydroxydicarboxylic acid is selected from the group consisting of malic acid, tartaric acid, tartronic acid, citramalic acid, dioxymaleic acid and dioxymalonic acid, while the heavy metal compound is an iron ion.
Patent CA-2688130-C (CA)
Title: Systeme, dispositif et methode de gestion de contenu interactif de dispositif de calcul
Inventor: KIM SANG-HEUN
IPC: G06F3/14
Filed: 2009-12-09
Granted: 2017-03-21
Abstract: Un système, un dispositif et un procédé pour gérer un contenu interactif sur un dispositif informatique sont décrits. Dans un mode de réalisation, un dispositif informatique sous la forme dun dispositif informatique portatif est configuré pour exécuter une application de navigateur Web et une application danalyseur. Lapplication de navigateur Web est configurée pour obtenir et afficher une page Web. Lapplication danalyseur est configurée pour détecter un élément interactif dans la page Web, lélément interactif lançant lexécution dune application lorsquil est activé. Lapplication danalyseur est également configurée pour remplir la page Web avec un identificateur visuel indiquant lapplication lancée par lactivation de lélément interactif.