baber/WOPTO huggingface dataset:
Patent CA-2657206-C (CA)
Title: Anhydrized copolymer
Inventor: LEDER HERBERT
IPC: C08F8/48
Filed: 2007-06-27
Granted: 2015-04-07
Abstract: The invention relates to a copolymer comprising monomer units carrying carboxyl groups, particularly for the production of articles of daily use, wherein the carboxyl groups are present along a carbon chain of the copolymer and are each at least partially linked to a side group of a monomer unit adjacent within the carbon chain while forming intramolecular anhydride structures. The invention also relates to a method for producing copolymers and the use of the method in the production of articles of daily use.
Patent CA-2657454-C (CA)
Inventor: STOWE CALVIN
IPC: E21B10/567
Filed: 2007-07-05
Granted: 2011-09-06
Abstract: La présente invention se rapporte à une conception de haveuse améliorée ainsi qu'à une conception améliorée pour les haveuses de fond de trou, tels que les haveuses de pic à deux pointes et les broyeurs à lames. Une haveuse est décrite comme ayant une forme rectangulaire de <= losange >= arrondi. La haveuse présente une zonede havage transversale ayant une paire de sections d'extrémité curvilignes et une section centrale allongée. De préférence, la longueur totale de la haveuse est égale à 1,5 fois la largeur. La haveuse peut également inclure une arête de haveuse surélevée pour le broyage de copeaux au cours du havage.
Patent CA-2664874-C (CA)
Inventor: VIOLA FRANK J
IPC: A61B17/115
Filed: 2009-04-29
Granted: 2016-09-20
Abstract: A surgical fastener applying apparatus includes an anvil section and a cartridge section, where the cartridge section and the anvil section are movable from an unclamped position to a clamped position to clamp tissue therebetween. The cartridge section has a plurality of retention slots. A plurality of first surgical fasteners and a plurality of second surgical fasteners are disposed within a corresponding retention slot. The plurality of first surgical fasteners has a first backspan with a first configuration and the plurality of second surgical fasteners has a second backspan with a second configuration. The first configuration is different from the second configuration. In addition, when the first configuration applies a first compressive force to tissue upon formation of the plurality of first surgical fasteners and the second configuration applies a second compressive force to tissue upon formation of the plurality of second surgical fasteners, the second compressive force is different from the first compressive force.
Patent CA-2674451-C (CA)
Inventor: KALININ ALEXEI
IPC: C07D211/34
Filed: 2007-12-19
Granted: 2016-02-23
Abstract: A process for preparing the d-threo isomer of methylphenidate hydrochloride which includes (i) resolving a racemic mixture of racemic threo-methylphenidate hydrochloride with a less than stoichiometric amount of tertiary amine base to obtain a methylphenidate - chiral acid salt, (ii) basifying the methylphenidate - chiral acid salt to obtain methylphenidate free base, and (iii) converting the methylphenidate free base into d-threo-methylphenidate hydrochloride
Patent CA-2681192-C (CA)
Inventor: WINTER BRIAN DANIEL
IPC: E21B19/00
Filed: 2008-03-22
Granted: 2012-08-21
Abstract: An apparatus and method for moving connection equipment on a drilling rig, the apparatus comprising a stem (190) and an extension apparatus (100) comprising a mount (141), at least a first linkage (110), a second linkage 5 (120), a third linkag e (130), a support (18) for supporting connection equipment and powered extension apparatus (150) arranged between the mount (141) and the first linkage (110), wherein, upon activation of said powered extension apparatus (150), said first linkage 10 (110), sa id second linkage (120), and said third linkage (130) extend or retract to move said support (18) away from or towards said stem (190).
Patent CA-2685990-C (CA)
Title: Verre scleral avec rainures dentelees ou rainures peripheriques fenetrees
Inventor: ROSENTHAL PERRY
IPC: G02C7/04
Filed: 2009-11-12
Granted: 2017-11-07
Abstract: Linvention propose un verre scléral avec des rainures dentelées sur sa surface postérieure pour améliorer lécoulement du fluide entre le verre scléral et lil. Linvention propose également un verre scléral avec une rainure fenêtrée qui circonscrit lintersection de la partie optique et la partie sclérale du verre. La rainure fenêtrée circonférentielle empêche ladhérence et laspiration entre le verre et lil, et améliore le confort, la vision et le processus dajustement.
Patent CA-2688058-C (CA)
Inventor: MEEKER RICHARD
IPC: B62B1/24
Filed: 2008-06-03
Granted: 2012-09-25
Abstract: A material handling system is disclosed, having at least one solid rectangular storage container for liquid or solid items; a pallet upon which the container sits; and a transporter which is adapted to move the container from the pallet. The pallet has a structure to permit both movement of the pallet and the container and movement of the container independent of the pallet. The transporter with the container can be moved safely and easily using human power.
Patent CA-2690730-C (CA)
Inventor: PERRIN VALERIE
IPC: C12N15/11
Filed: 2008-06-18
Granted: 2018-07-31
Abstract: Isolated double-stranded short interfering nucleic acid molecules inhibiting the expression of endogenous wild-type and exogenous human mutant huntingtin genes in cells of a non-human mammal which are expressing both said huntingtin genes, and their application for the treatment of Huntington's disease as well as to study Huntington's disease in rodent models.
Patent CA-2696496-C (CA)
Title: Side skirt for a pulled vehicle
Inventor: VAN RAEMDONCK GANDERT MARCEL RITA
IPC: B62D35/00
Filed: 2008-08-04
Granted: 2014-11-04
Abstract: The present invention relates to a device for minimizing the aerodynamic drag that results when tractors, trailers, rigid trucks, lorries, and other vehicles are moving through air. In particular the invention relates to a plate-shaped flow conductor (31) having a front edge, a lower edge, a rear edge and an upper edge. The flow conductor is mountable along the upper edge (34) in a substantially vertical position to a body portion of a pulled vehicle of a vehicle combination of at least two pivotally connected vehicles. When mounted the flow conductor extends at least partially under the body portion in a longitudinal- direction of the 1 pulled vehicle. Characteristic for the flow conductor according to the invention is that the flow conductor comprises locally in conjunction with the front edge a thickened portion (78,85), which has a streamlined outer contour (83,84) in a cross section transversally to the front edge.
Patent CA-2702182-C (CA)
Inventor: MCPHAIL DONALD BARTON
IPC: C12N5/07
Filed: 2008-10-10
Granted: 2014-08-19
Abstract: L'invention concerne certains composés représentés par la Formule (I) ou sels de ceux-ci qui sont appropriés pour être utilisés dans la conservation in vitro de cellules animales vivantes. Les cellules animales vivantes peuvent être des cellules isolées, telles que des cellules souches, ou des groupes de cellules tels qu'un tissu ou un organe.
Patent CA-2702424-C (CA)
Inventor: MAI ARNOLD
IPC: B29C49/56
Filed: 2008-11-17
Granted: 2012-08-07
Abstract: In a traditional split mold insert significant load pressures can be exerted on top and bottom projecting portions of the insert during the mold opening stage. Provided is a split mold insert and a mold stack incorporating the same.The split mold insert (214) for defining, at least partially, a neck area of a preform suitable for blow molding into a final-shaped article, in particular, is provided. The split mold insert (214) comprises a body (402) having (i) a cavity defining portion (404) for defining, in use, a portion of the neck area and (ii) a top projecting portion (406) and a bottom projecting portion (408) located at opposite sides of the body (402), a first female taper portion (410) associated with the top projecting portion (406), a second female taper portion (412) associated with the bottom projecting portion (408), the first female taper portion (410) and the second female taper portion (412) for cooperating, in use, with a first male taper (209) of a first mold component (208b) and a second male taper (203) of a second mold component (202), respectively, for aligning the body (402) into an operational configuration.
Patent CA-2703285-C (CA)
Title: Arrangement and method for operation of a wind energy installation or of a wind farm
Inventor: BLUHM ROMAN
IPC: F03D7/04
Filed: 2008-10-13
Granted: 2013-10-08
Abstract: The invention relates to an arrangement and a method for operation of a wind energy installation (10) or of a wind farm (50). The arrangement comprises a control unit (11, 61) and a transfer module (30). The control unit (11, 61) is designed to process control variables. The transfer module (30) has an input interface (31) for receiving control commands, and an output interface (32) for transmitting control variables to the control unit (11, 61). According to the invention, the transfer module (30) in the arrangement has a plurality of transfer logic elements (33). Each transfer logic element (33) is designed to convert a control command to a control variable. The transfer module (30) has a switching device (34) by means of which it is possible to switch between the transfer logic elements (33). The transfer module (30) according to the invention makes it possible to connect the wind energy installation (10) or the wind farm (50) to a grid in which the control commands are transmitted in a different format than that provided for the control variables of the control unit (11, 61). The invention furthermore relates to a method for operation of an arrangement such as this.
Patent CA-2711462-C (CA)
Inventor: HAHM KYUNG-SOO
IPC: C07K14/195
Filed: 2008-11-25
Granted: 2016-05-24
Abstract: The present invention relates to a new antibiotic peptide and a usage thereof, which are derived from ribosomal protein L1, RPL1 of Helicobacter pylori.  Specifically, the antibiotic peptide comprising the amino acid sequence of SEQ. ID. NO:1 derived from ribosomal protein L1, RPL1 of Helicobacter pylori is substituted with a Phenylalanine, which is situated at the first and the eighth position from the antibiotic peptide, or in addition an Asparagine, which is situated at the thirteenth position of the antibiotic peptide, is substituted with lysine, wherein the produced peptides have maintained more decreased cytotoxicity when comparing to the existing antibiotic peptides and can be used as a safe antibiotics by showing more antibacterial activity.
Patent CA-2712699-C (CA)
Inventor: CAILLON CHRISTOPHE
IPC: B07C3/14
Filed: 2009-02-09
Granted: 2015-06-16
Abstract: In a method of sorting mailpieces in a plurality of sorting passes in a sorting machine having accumulation sorting outlets, use is made of a technique for identifying the mailpieces by image signatures derived from the images of the mailpieces. The mailpieces are transferred in trays between two sorting passes. A match between a current fingerprint in the second sorting pass and fingerprints generated in the first sorting pass is searched for in an exploration memory space containing a limited number of fingerprints. The size of this exploration space is optimized by associating the signatures and the trays with designation data indicative of sorting outlets, and with time data delivered by a clock.
Patent CA-2713928-C (CA)
Inventor: RUGGER DAVID A
IPC: F03D7/04
Filed: 2009-02-03
Granted: 2012-08-28
Abstract: A control system for mitigating the effects of a wind turbine on a radar system is disclosed. The control system includes a sensor configured to detect an operating condition of the radar system; a processor configured to receive an operating condition of the wind turbine and determine a rotation modification sequence based on the operating condition of the radar system and the operating condition of the wind turbine; and a controller configured to apply the rotation modification sequence to the wind turbine. A method of mitigating the effects of a wind turbine on a radar system is also disclosed.
Patent CA-2714114-C (CA)
Inventor: TOTANI MIKIO
IPC: B31B23/60
Filed: 2008-11-13
Granted: 2013-05-07
Abstract: Provided is a bag-making machine for manufacturing a plastic bag with a body part and side gusset parts, in which when a bag having a long height is manufactured, it is not required to use a body member with a long width. Side gusset members (14) are folded in two and fed by a side gusset member supply mechanism (16). The side gusset members (14) are disposed in the longitudinal direction of a body member (11) so as to face each other at spaces therebetween in the lateral direction of the body member (11). Each of the side gusset members (14) is divided into predetermined lengths, and the divided side gusset members (14) are disposed at spaces therebetween in the longitudinal direction of the body member (11). The body member (11) and the side gusset members (14) are so heat-sealed by a vertical sealing device (26) in the longitudinal direction of the body member (11) as to form vertical seal parts (27).
Patent CA-2718573-C (CA)
Title: Targeting abcb5 for cancer therapy
Inventor: FRANK MARKUS H
IPC: A61K39/395
Filed: 2008-04-11
Granted: 2020-07-14
Abstract: The invention relates to methods for treating a subject by manipulating ABCB5 on a cell as well as related products. The methods include methods of treating cancer using ABCB5 binding molecules such as antibodies and fragments thereof.
Patent CA-2719356-C (CA)
Inventor: UENO YOSHIYUKI
IPC: B01D63/02
Filed: 2009-03-30
Granted: 2020-04-07
Abstract: Provided is a separation membrane module suffering from little sticking of organic matters, proteins, platelets and so on. A separation membrane which is a membrane comprising a polymer, characterized in that a functional layer is formed on the surface in one side of the membrane, the peak area percentage of carbon derived from ester group measured by the electron spectroscopy for chemical analysis (ESCA) on the surface of the preceding functional layer is 0.1% (by atomic number) or more but not more than 10 (% by atomic number), and the peak area percentage of carbon derived from ester group measured by the electron spectroscopy for chemical analysis (ESCA) on the surface opposite to the functional layer is not more than 10 (% by atomic number); and a separation membrane module provided with the same as a built-in membrane.
Patent CA-2724097-C (CA)
Inventor: TROYER TERRENCE J
IPC: G01L9/12
Filed: 2002-11-20
Granted: 2013-04-09
Abstract: A method of making a pressure sensor having a radially tensioned diaphragm for measuring fluid pressure. A first body member and a second body member are preheat- treated. A flexible diaphragm formed from an annealed precipitation hardening material is disposed between the first and second body members. The body members are attached to the diaphragm such that a first fluid chamber is formed between the first body member and the diaphragm and a second fluid chamber is formed between the second body member and the diaphragm. The first and second body members and the diaphragm are treated to tension the diaphragm. Also provided is a pressure sensor made by the method.
Patent CA-2726122-C (CA)
Title: Process and apparatus for bitumen froth treatment with tailings component return
Inventor: HYNDMAN ALEXANDER WILLIAM
IPC: C02F1/26
Filed: 2004-01-08
Granted: 2012-05-29
Abstract: Processes and apparatus for the treatment of product streams from mineral processing operations, including the treatment of tailings which result from oil sand processing operations. The processes and apparatus relate to a paraffinic froth treatment process in which an oil sands stream such as solvent diluted tailings is introduced into a separation apparatus and a portion of the discharged tailings is returned into the separation apparatus as a returned tailings component to inhibit asphaltene mats or rag layers.
Patent CA-2726427-C (CA)
Title: Test arrangement for ac voltage testing of electrical high voltage components
Inventor: WERLE PETER
IPC: G01R31/12
Filed: 2009-05-27
Granted: 2015-09-15
Abstract: The invention relates to a test arrangement (10, 50) for AC voltage testing of high voltage components (104) with at least one inverter (84), at least one test transformer (14, 96), at least one high voltage choke (16, 36, 98) and at least one further high voltage component (18a, 18b, 18c, 22a, 22b, 22c, 86, 88, 90, 92) as test component. At least said test components are housed in a common rectangular container (12), the at least one high voltage choke (16, 36, 98) being movable by a movement device (44) through at least one opening in the enclosing surface of the container (12) at least partly out of the same. The at least one further high voltage component (18a,18b, 18c, 22a, 22b, 22c, 86, 88, 90, 92) is movable within the rectangular container (12) from a transport position (18a, 18b, 18c, 22b) into a working position (32a, 32b, 32c, 64).
Patent CA-2727464-C (CA)
Title: Systems and compositions for color stabilization of polymer
Inventor: DEMASSA JOHN
IPC: C08K5/134
Filed: 2009-06-16
Granted: 2013-08-13
Abstract: Systems and compositions have a three component antioxidant blend for extending color and clarity of a thermo-plastic polymer. The antioxidant blend includes a zinc dithiocarbamate, a phenolic and a thioether with a weight ratio range of about 1-2: 1-2: 1-2. A loading level of the antioxidant blend is from about 0.01 wt. % to about 1 wt. % of the systems and compositions.
Patent CA-2728676-C (CA)
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B5/00
Filed: 2008-06-20
Granted: 2015-04-07
Abstract: An oral hygiene device (100) is provided having a head (20) and a handle (30).  The handle (30) is configured to accommodate a user's hand grip when the head (20) is inserted into a user's mouth. The head is further configured to accommo-date, at a distal end of the handle (30), a proximal end (22) of the head (20). One of the head (20) and the handle (30) is provided with a cavity (50) configured to receive a supply of floss (60). The cavity (50) becomes accessible when the head (20) and the handle (30) are at least partially detached from one another.
Patent CA-2737099-C (CA)
Inventor: ALLEGRETTI MARCELLO
IPC: C07D277/42
Filed: 2009-09-18
Granted: 2016-07-05
Abstract: The present invention relates to (R,S) 2-aryl-propionic acids and derivatives, their single enantiomer (S) and to pharmaceutical compositions containing them, which are used in the prevention and treatment of tissue damage due to the exacerbated recruitment of polymorphonucleated neutrophils (PlvTN leukocytes) at inflammation sites. The present invention provides compounds for use in the treatment of transient cerebral ischemia, bullous pemphigo, rheumatoid arthritis, idiopathic fibrosis and glomerulonephritis and damages caused by ischemia and reperfusion (Formula (I)) (see formula I)
Patent CA-2737505-C (CA)
Title: Substrats et systemes optiques et leurs procedes d'utilisation
Inventor: ZHONG CHENG FRANK
IPC: G01B9/02
Filed: 2009-09-15
Granted: 2017-08-29
Abstract: Cette invention porte sur des substrats pour une utilisation dans diverses applications, comprenant des réactions analytiques à une seule molécule. L'invention porte aussi sur des procédés de propagation d'énergie optique dans un substrat. L'invention porte en outre sur des dispositifs comportant des substrats de guide d'ondes et des réflecteurs omnidirectionnels diélectriques. L'invention porte aussi sur des substrats de guide d'ondes dont luniformité d'intensité d'énergie optique à travers un ou plusieurs guides d'ondes est améliorée et dont  lefficacité d'éclairage de guide d'ondes est améliorée dans une région de détection analytique des réseaux.
Patent CA-2740760-C (CA)
Title: A method of using fuel in transportation means for reduction of fuel consumption and carbon emission
Inventor: WU WEN-CHEN
IPC: B01J21/06
Filed: 2011-05-25
Granted: 2013-09-17
Abstract: A method of using fuel in transportation means comprises: (a) providing a heat treatment unit in the transportation means, the heat treatment unit including a through pipe provided with an inlet and an outlet at two end thereof; (b) providing a heat source for the heat treatment unit capable of supplying the through pipe with heat; (c) connecting a fuel tank of the transportation means to the inlet of the through pipe in the heat treatment unit; and (d) connecting an engine of the transportation means to the outlet of the through pipe in the heat treatment unit; whereby fuel contained in the fuel tank is fed through the heat treatment unit to enter the engine, the fuel can be vaporized in the through pipe by the heat source before entering the engine to facilitate fuel vaporization so that fuel consumption and carbon emission can be reduced.
Patent CA-2743958-C (CA)
Inventor: O'LOUGHLIN DANIEL
IPC: G06F21/72
Filed: 2009-11-24
Granted: 2016-11-08
Abstract: An asset management system is provided, which includes a hardware module operating as an asset control core. The asset control core generally includes a small hardware core embedded in a target system on chip that establishes a hardware-based point of trust on the silicon die. The asset control core can be used as a root of trust on a consumer device by having features that make it difficult to tamper with. The asset control core is able to generate a unique identifier for one device and participate in the tracking and provisioning of the device through a secure communication channel with an appliance. The appliance generally includes a secure module that caches and distributes provisioning data to one of many agents that connect to the asset control core, e.g. on a manufacturing line or in an after-market programming session.
Patent CA-2749462-C (CA)
Inventor: CEDERVALL MATS
IPC: G06F9/445
Filed: 2009-06-22
Granted: 2017-05-02
Abstract: A method for enabling upgrading of a TV device that is connectable to an IPTV system including an operator system and a TV  manufacturer system is provided, wherein the upgrading is based on a to-ken object verifies a requested upgrading of the TV device. A token object is generated at the TV manufacturer system in response to receiving a re-quest for upgrading from the TV device, and delivered to the TV device, thereby enabling the TV device to complete the requested upgrading pro-cess due to possessing a valid token. A TV device, an operator system and a TV manufacturer system adapted to execute the suggested method is also provided.
Patent CA-2753387-C (CA)
Inventor: DEDHIYA MAHENDRA G
IPC: C07D501/59
Filed: 2010-02-23
Granted: 2017-01-24
Abstract: The present invention relates to new cephem compounds useful for the treatment of bacterial infections. The invention also relates to methods of preparing the compounds, pharmaceutical compositions comprising the compounds, and to methods of treatment using the compounds. The new cephem compounds are stable, exhibit good solubility, and are particularly well suited for, e.g., parenteral administration for the treatment of bacterial infections.
Patent CA-2754411-C (CA)
Inventor: BROWN STEPHEN DOUGLAS
IPC: A63G31/00
Filed: 2011-10-05
Granted: 2019-09-24
Abstract: A zip line or trolley system kit for propelling a person or an object using gravity along an extended cable line suspended between two trees or towers. The zip line system having a frame with one or more wheels, an adjustable length seat, a handle and a braking system for slowing the speed of descent of the zip line system. The trolley system having at least two wheels spaced apart at a suitable distance to increase ride smoothness and improve sliding of the zip line system along the extended cable. An actuator of the braking system allows for the rider to control of the speed of descent of the zip line system.
Patent CA-2755826-C (CA)
Title: Instant beverage product
Inventor: BRIEND ANNE FRANCOISE VIOLETTE
IPC: A23F5/38
Filed: 2010-03-22
Granted: 2017-08-29
Abstract: The present invention relates to a method for producing an instant beverage product with good foaming and/or dissolution properties, wherein a layer of porous base powder is sintered while gas is forced through the layer.