baber/WOPTO huggingface dataset:
Patent CA-2636755-C (CA)
Inventor: ABDEL-MAGID AHMED F
IPC: C07C59/86
Filed: 2000-08-01
Granted: 2010-10-19
Abstract: A process for making a compound of formula (I) wherein the substituents are as described in the specification comprising reacting a ketone of formula (II) with succinic anhydride and an alkoxide base to form a compound of formula (III) which is reacted with a compound of formula (IV) to form a compound of formula (V) and reacting with an alcohol to form the corresponding ester of formula (VI) and reacting the ester with N-methylhydroxylamine. (see formula III, V and VI)
Patent CA-2638321-C (CA)
Title: Telecommande de systeme de communication sans fil
Inventor: BOUDREAU JESSE
IPC: H04W8/02
Filed: 2008-07-25
Granted: 2014-05-20
Abstract: Un appareil et des méthodes visant les systèmes sans fil offrent un mécanisme en vue d'améliorer les capacités de communication des utilisateurs distants. Dans une réalisation, un dispositif mobile sans fil est configuré pour accéder à une application exécutable sur un serveur sans fil et la commander. Dans une réalisation, le serveur sans fil est configuré pour exécuter une application résidente sur un serveur sans fil sous contrôle d'un ensemble de commandes d'un client mobile sans fil. Dans diverses réalisations, l'application est une application différente d'une application conçue pour maintenir et contrôler un lien de communication sans fil entre le dispositif mobile sans fil et le serveur sans fil.
Patent CA-2639342-C (CA)
Title: Degradable downhole check valve
Inventor: FRAZIER W LYNN
IPC: E21B34/06
Filed: 2008-09-05
Granted: 2016-05-31
Abstract: Composite downhole tools for hydrocarbon production and methods for using same. The downhole tool can include an annular body having a valve assembly disposed therein. The valve assembly can include a first member preventing flow in a first direction through the annular body; a second member preventing flow in a second direction through the annular body; and a shoulder disposed on an inner diameter of the body between the first and second members. The shoulder can have a first end contoured to sealingly engage an outer contour of the first member and a second end contoured to sealingly engage an outer contour of the second member.
Patent CA-2642217-C (CA)
Inventor: MEYER HANS CHRISTIAN
IPC: G06V30/12
Filed: 2007-02-15
Granted: 2014-05-06
Abstract: The present invention provides a method and system for confirming uncertainly recognized words as reported by an Optical Character or speech Recognition process by using spelling alternatives as search arguments for an Internet search engine. The measured number of hits for each spelling alternative is used to provide a confirmation measure for the most probable spelling alternative. Whenever the confirmation measure is inconclusive, a plurality of search strategies are used to reach a measured result comprising zero hits except for one spelling alternative that is used as the correct alternative.
Patent CA-2643293-C (CA)
Inventor: LITTLE W FRANK JR
IPC: C09D5/34
Filed: 2007-02-27
Granted: 2012-01-03
Abstract: A method and apparatus for applying and removing a strip of tape to a surface. The tape having a width dimension and a longer length dimension wherein the tape has a greater tensile strength than a cured compound covering the tape. The tape applicable to panel surfaces and panel joints and removeable after the compound has cured on the tape.
Patent CA-2643957-C (CA)
Inventor: BARKHOUSE SYDNEY
IPC: G05D23/22
Filed: 2008-11-17
Granted: 2016-07-05
Abstract: Embodiments of the invention relate to the control of fuel flow and temperature, for example, in cooking apparatus. Such embodiments include a temperature control system for safely controlling the rate of flow of a flammable fluid at generally constant pressure to accurately control temperature and to improve safety by limiting undesirable conditions such as flame outs. The combination of features including an apparatus free of a pressure regulator mechanism permits this control.
Patent CA-2644063-C (CA)
Title: Disposable ampoule for an aerosol generating device
Inventor: LOENNER MIHAELA
IPC: A61M11/00
Filed: 2008-11-18
Granted: 2014-07-15
Abstract: Disposable ampoule for use in an aerosol generating device, comprising: a medicament container that contains a medicament and is formed of a container body (10) and a container bottom (11), and a predetermined break point (12) that at least partly surrounds the container bottom, characterised by a collar (15) that surrounds the predetermined break point (12) at its outside and extends the container body (10) over and beyond the container bottom (11).
Patent CA-2645805-C (CA)
Title: Pin conveyor for pasty materials such as animal waste
Inventor: SOMARAKIS JOHN
IPC: B65G33/06
Filed: 2007-05-14
Granted: 2009-07-21
Abstract: A pin conveyor (1) for pasty materials such as animal waste including a housing (3) with a cylindrical inner surface (5) extending along and about an axis (7). Within the housing surface (7), a shaft (11) is mounted for rotation about the axis (7) and has a plurality of pins (13) attached to it in a substantially helical pattern. The pins (13) have sleeve members (21) slidably mounted about them wherein in operation, the sleeve members (21) are centrifugally impelled outwardly of the pins to contact and scrape clean the housing surface (5) as the shaft (11) is rotated about the axis (7). The cylindrical outer surfaces (21") of the sleeve members (21) preferably overlap or are at least tangent to one another when viewed in a plane (P) perpendicular to the rotational axis (7) so as to effectively contact and scrape clean the entire housing surface (5) surrounding them.
Patent CA-2653841-C (CA)
Inventor: ZON GERALD
IPC: C12P19/34
Filed: 2007-05-17
Granted: 2016-07-19
Abstract: The present invention provides methods and compositions for nucleic acid amplification. These methods involve the use of oligonucleotide primers in temperature dependent nucleic acid amplification reactions. In certain aspects, the methods are accomplished by use of certain modified oligonucleotide primers which provide utility in nucleic acid amplification. In preferred embodiments, the oligonucleotide primers are modified with particular chemical groups such as esters.
Patent CA-2655424-C (CA)
Inventor: BULIN GUILLAUME
IPC: F02K3/04
Filed: 2007-06-19
Granted: 2015-04-21
Abstract: The invention relates to a turboreactor (100) for an aircraft comprising an engine (103) housed in a nacelle (101) and a heat exchanger (107) intended for cooling a fluid contributing to the propellant system of the engine. The heat exchanger is placed at the level of the outer wall (105) of the engine, an interstitial space wherein the air may circulate being arranged between the outer wall of the engine and an inner wall (112) of the heat exchanger. The invention also relates to an aircraft provided with at least one such turboreactor.
Patent CA-2655897-C (CA)
Inventor: NUR ISRAEL
IPC: A61L2/00
Filed: 2007-06-25
Granted: 2015-09-29
Abstract: A method for purifying a protein solution from infective particles comprising (a) adding a macromolecule to the solution; and (b) passing the solution through a nanofilter. The macromolecule may be selected from a polymer of at least 3 monomers of sugars, amino acids, glycols, alcohols, lipids or phospholipids.
Patent CA-2656181-C (CA)
Title: Compressed preparation of compositions comprising olmesartan medoxomil
Inventor: YADA SHUICHI
IPC: A61K31/4178
Filed: 2007-06-26
Granted: 2011-09-06
Abstract: The present invention provides an olmesartan medoxomil-containing drug product having an improved dissolution property. A production method for an olmesartan medoxomil--containing drug product characterized in that the method comprises a process of compressing a composition.
Patent CA-2665543-C (CA)
Title: Pyrazolopyrimidines as cyclin dependent kinase inhibitors
Inventor: GUZI TIMOTHY J
IPC: A61P35/00
Filed: 2007-10-02
Granted: 2010-04-27
Abstract: In its many embodiments, the present invention provides a class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases (CDKs), methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions.
Patent CA-2666265-C (CA)
Title: Method and apparatus for performing handover using packet data convergence protocol (pdcp) reordering in mobile communication system
Inventor: KIM SOENG-HUN
IPC: H04W28/04
Filed: 2007-10-19
Granted: 2014-12-09
Abstract: Improving communication efficiency in handover re-establishing an ARQ entity in a mobile communication system is disclosed. The method includes transmitting first PDCP PDUs correctly received from the source cell, together with a special indication requiring reordering of the first PDCP PDUs, from a RLC receiving buffer to a PDCP receiving entity when a handover command message from a source cell to a target cell is received; buffering the first PDCP PDUs in a PDCP PDU reordering buffer by the PDCP receiving entity in response to the special indication; and when a second PDCP PDU is received from the target cell through a new RLC receiving entity for the target cell, outputting third PDCP PDUs up to a PDCP PDU before a first missing PDCP PDU having a sequence number higher than that of the second PDCP PDU from the PDCP reordering buffer.
Patent CA-2666631-C (CA)
Inventor: NISHTALA VASU
IPC: A61M1/00
Filed: 2007-10-11
Granted: 2016-03-22
Abstract: A waste management system includes a waste transport device and a waste collection device. The waste transport device may include a first connector member configured for releasable connection to a second connector member on the waste collection device. The system may also include an insertion device to facilitate insertion of the waste transport device into the rectum of a patient.
Patent CA-2666669-C (CA)
Inventor: HIROSHIMA NAOKI
IPC: B63B35/73
Filed: 2009-05-25
Granted: 2011-04-26
Abstract: In an apparatus for controlling a small boat having a hull and two outboard motors mounted on a stem of the hull and an actuator adapted to open/close a throttle valve of each engine of the motors for regulating speed of the engine, acceleration acting on the boat in a direction of gravity axis when the boat ascends or descends the ocean wave and angular acceleration about the gravity is detected and a correction amount of the engine speed is calculated based on the detected acceleration so as to change behavior of the boat, thereby mitigating a burden on the operator and improving stability of the boat.
Patent CA-2666883-C (CA)
Inventor: CARTER SALLY
IPC: A61B17/34
Filed: 2009-05-25
Granted: 2016-10-18
Abstract: The present disclosure relates to a surgical apparatus for positioning within an incision in tissue. In one aspect of the present disclosure, the surgical access apparatus includes an elongated seal member configured to removably receive at least one surgical object, and a deployment member. In another of the present disclosure, the surgical access apparatus includes a housing configured to removably receive at least one surgical object, an elongated member, and at least one filament. A method of percutaneously accessing an underlying surgical work site using the surgical apparatus is also disclosed.
Patent CA-2669176-C (CA)
Inventor: KELLERMANN JEFFREY G
IPC: B65B25/24
Filed: 2007-12-21
Granted: 2011-10-18
Abstract: A shuttle change system (12) for use in a wrapping apparatus (10) for wrapping an associated item is disclosed. The wrapping apparatus includes a shuttle (26) that moves along the inner periphery of a track (14) dispensing a wrapping material. The shuttle change system (12) includes a carrier (40) and a pair of track sections (38a, b) mounted to the carrier. The track sections are spaced from one another and parallel to one another, each adapted to support a shuttle (26). The carrier (40) is moveable vertically, longitudinally and laterally to align either of the pair of tracks with the cantilevered base portion (18) of the track. One of the tracks is adapted to receive a shuttle (26) to be replaced and the other of the tracks is adapted to store a replacement shuttle (26') for movement onto the track. The carrier (40) is movable away from the track (14) to permit the openable track portion (20) to open and close without interference.
Patent CA-2669283-C (CA)
Inventor: KOMAZAWA YUKA
IPC: C08G63/08
Filed: 2007-08-10
Granted: 2015-01-27
Abstract: It is an object of the present invention to provide a method for producing a polylactic acid block copolymer having high molecular weight, and in lower cost, wherein only a stereo-complex crystal is capable of growing, even when heat melting process is repeated. The present invention relates to a method for producing a polylactic acid block copolymer characterized in that (i) ring-opening polymerization of D-lactide (D component) is carried out in the presence of poly-L-lactic acid (L component), or (ii) ring-opening polymerization of L-lactide (L component) is carried out in the presence of poly-D-lactic acid (D component), and mass ratio of the D component and the L component is the D component / the L component = 60/40 to 91/9, or the L component / the D component = 60/40 to 91/9.
Patent CA-2670152-C (CA)
Title: Selective feeding of starch to increase milk production in ruminants
Inventor: WEAKLEY DAVID C
IPC: A23K50/20
Filed: 2009-06-22
Granted: 2017-01-31
Abstract: The present invention includes a method for improving milk production in a ruminant. An amount of ruminally digestible starch in relation to the dry matter of a feed is manipulated to include a first selected ratio of ruminally digestible starch in relation to the dry matter of the feed which is fed to the ruminant during a first time interval after parturition. After the first time interval, the amount of ruminally digestible starch component in the dry matter of the feed is adjusted to a second ratio, lower than the first ratio, and fed to the ruminant.
Patent CA-2675427-C (CA)
Inventor: VILLAGRAN MARIA DOLORES
IPC: A23L19/00
Filed: 2000-04-26
Granted: 2011-09-20
Abstract: A method for preparing dehydrated fruits, vegetables and tubers, particularly potato products. The steps of the method including boiling whole, slices or pieces of the raw edible product for a time sufficient to partially cook the starch and soften the tissue of the edible product; comminuting the cooked product; and drying the comminuted product. The raw edible product is preferably unpeeled or partially peeled. The resulting dehydrated product (500) retains more Vitamin C has a lighter color, a high percent of free amylose, less broken cells and less degradation products than a corresponding product produced by conventional methods.
Patent CA-2677732-C (CA)
Inventor: SALCIARINI CHRISTIAN
IPC: A45D40/22
Filed: 2008-02-15
Granted: 2015-01-20
Abstract: A box (1) for cosmetic or toiletry products includes a body (2) having a bottom and a free edge (2B) and containing a cup (5) containing a solid, paste or powder product, and a lid (3) mounted to pivot on the body. The lid is connected to the body by at least one double hinge (10) including an upper link(13,13') articulated to the body and to the underside of the lid, and a lower link (14, 14') situated between the upper link and the bottom, more inclined than the first link relative to the bottom (2A) in the closed configuration of the lid, and articulated to the body and under the lid, these pivots being parallel and situated inside the body. In the closed configuration, the cover (3) is retracted into the body and flush with the free edge (2B), having at a distance from the double hinge an actuation area (3A) bearing at least indirectly against a bistable pushbutton (20, 40) elastically compressible toward the bottom of the body and having two stable positions.
Patent CA-2681511-C (CA)
Inventor: GALLIOU PAULINE
IPC: B01J38/02
Filed: 2009-10-06
Granted: 2016-11-22
Abstract: The object of the present invention is a regeneration process for a catalyst containing at least one metal from group VIII and at least one metal from group VIB deposited on a refractory oxide support, comprising: - at least a first heat treatment step of the catalyst, in the presence of oxygen and at a temperature between 350°C and 550°C; - at least a second deposit step, on the surface of the catalyst, of one or several additive(s) of formula I (See formula I).
Patent CA-2683179-C (CA)
Title: Grille ionique pour double spectrometre a mobilite ionique, et methode connexe
Inventor: PENG HUA
IPC: H01J49/00
Filed: 2009-10-16
Granted: 2013-05-21
Abstract: Ce qui suit décrit une barrière ionique pour un IMS et une méthode doubles. La barrière inclut une source d'ions, une première gâchette est placée sur le côté de la source d'ions, une deuxième gâchette est placée de l'autre côté de la source d'ions, une troisième gâchette est placée sur le côté de la première gâchette plus loin de la source d'ions, une quatrième gâchette est placée sur le côté de la deuxième gâchette plus loin de la source d'ions.  noter qu'au cours du stockage d'ions, le potentiel sur la position de l'axe du tube de la barrière d'ions correspondant à la première gâchette est différent du potentiel sur les positions de l'axe du tube correspondantes à la source d'ions et à la troisième gâchette; de même que le potentiel au niveau de la position de l'axe du tube correspondant à la deuxième gâchette est différent des potentiels sur les positions de l'axe du tube correspondantes à la source d'ions et à la quatrième gâchette. Selon la présente invention, après que l'échantillon de gaz pénètre la barrière d'ions, l'échange de charges avec les ions réactifs se produit entre la première gâchette et la deuxième gâchette et des ions positifs et négatifs sont continuellement stockés dans les régions de stockage d'ions correspondantes. Cela conduit à une amélioration des taux d'utilité des ions. Ensuite, les ions sont prélevés selon un processus par étapes des régions de stockage des ions positifs et négatifs par un simple contrôle de la combinaison des électrodes.
Patent CA-2686071-C (CA)
Inventor: SILLER INGO
IPC: C22C38/24
Filed: 2009-11-17
Granted: 2014-01-28
Abstract: A hot-forming steel alloy comprising, in addition to iron and impurity elements, carbon, silicon, manganese, chromium, molybdenum, vanadium and nitrogen within the concentration ranges set forth in the claims. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
Patent CA-2686244-C (CA)
Title: Gas spring assembly
Inventor: HAYES BRADLEY W
IPC: B60G13/10
Filed: 2008-05-16
Granted: 2013-01-15
Abstract: A gas spring assembly (200) that is suitable for use on a vehicle suspension system includes a first end member (208) and a second end member (210) that is spaced from the first end member. A flexible wall (212) is secured between the first and second end members and at least partially defines a first gas chamber (214) therebetween. A confinement (204) at least partially forms a second gas chamber (232, 236) that is in communication with the first gas chamber. A porous flow restrictor (206A-D) is operatively disposed between the gas chambers. A suspension system including such a gas spring assembly as well as a method is also included.
Patent CA-2686527-C (CA)
Title: Adhesion promoting temporary mask for coated surfaces
Inventor: DAVE VIPUL
IPC: A61M31/00
Filed: 2009-11-27
Granted: 2015-03-17
Abstract: An expandable medical device includes a plurality of elongated struts, forming a substantially cylindrical device which is expandable from a first diameter to a second diameter. A plurality of different beneficial agents may be loaded into different openings within the struts for delivery to the tissue. For treatment of conditions such as restenosis, different agents are loaded into different openings in the device to address different biological processes involved in restenosis and are delivered at different release kinetics matched to the biological process treated. The different agents may also be used to address different diseases from the same drug delivery device. In addition, anti-thrombotic agents may be affixed to at least a portion of the surfaces of the medical device for the prevention of sub-acute thrombosis. To ensure that the different agents remain affixed to the device as well as to each other, masking and de-masking processes may be utilized.
Patent CA-2690346-C (CA)
Inventor: TACHIKAWA HIROSHI
IPC: A01G1/00
Filed: 2008-06-10
Granted: 2013-04-16
Abstract: The present invention provides a method for producing  a rooted cutting which can be applied to Pinaceae trees. Specifically, the present invention provides a method for producing a rooted cutting of a Pinaceae tree, comprising the following steps A and B.     A: adding a cytokinin to the outside of a shoot apex of a short shoot of a Pinaceae tree to thereby induce a new scaly leaf and/or primary leaf;     B: cutting out the short shoot where new scaly leaf and/or primary leaf is induced in the step A, inserting the short shoot as a cutting in a rooting bed wetted with a carbon source-free liquid medium comprising nitrogen, phosphorus and potassium as essential elements, and culturing the short shoot in a culturing vessel while regulating the concentration of CO2 gas in the culturing vessel at a humidity of 80% or more to thereby root the cutting.
Patent CA-2693531-C (CA)
Inventor: CARNEGIE ANDREW
IPC: G01V1/48
Filed: 2008-07-18
Granted: 2017-01-03
Abstract: A method for data processing (250) includes transforming measurement data acquired in the time domain during an oilfield operation into a second domain to produce transformed data (251); identifying distortions in the transformed data (252); removing the distortions from the transformed data (252); and transforming back from the second domain to the time domain to produce cleaned-up data. The transforming measurement data may use a Fourier transform or a wavelet transform. The method may further include compressing the cleaned-up data (253) or reconstructing signals from the cleaned-up data (254). A method for data processing includes decomposing measurement data, which are acquired in an oilfield operation, using a low pass filter to produce a first dataset; decomposing the measurement data using a high pass filter to produce a second dataset; removing distortions from the second' dataset to yield a corrected second dataset; and reconstructing a corrected dataset from the first dataset and the corrected second dataset.
Patent CA-2694950-C (CA)
Title: Bague support de roulement a rouleaux
Inventor: HUBBARD PAUL A
IPC: B61F15/22
Filed: 2010-02-26
Granted: 2013-04-02
Abstract: Un ensemble de bague d'appui novatrice en deux pièces pour un essieu d'autorail. L'ensemble de bague d'appui possède un corps annulaire fixé au flanc de raccord du palier lisse et une bague de blocage pour fixer davantage le corps annulaire en position sur le palier lisse. La bague de blocage possède une extrémité intérieure fixée à l'antipoussière de l'arbre et une extrémité extérieure qui s'engage dans une fente dans le corps annulaire. La bague de blocage peut fonctionner avec des essieux d'autorail d'ancienne génération pour augmenter la rigidité structurelle de l'ensemble de palier et minimiser l'usure par frottement causée par la déflexion des essieux d'autorail.