baber/WOPTO huggingface dataset:
Patent CA-2808568-A1 (CA)
Inventor: SHINOHATA MASAAKI
IPC: B01D3/00
Filed: 2012-03-30
Abstract: The present invention provides a separation method of separating (A) and (B), comprising: a step of separating at least either an active hydrogen-containing compound (A) or a compound (B) that reversibly reacts with (A) from a mixture containing (A) and (B) by distillation in a multistage distillation column; and a step of supplying the mixture to an inactive region formed within the multistage distillation column.
Patent CA-2815881-A1 (CA)
Inventor: BROWN GARRETT W
IPC: B65G7/00
Filed: 2006-04-13
Abstract: A support arm comprising a first parallelogram linkage and a second parallelogram linkage, a resilient member pivotally connected to a bearing shaft wherein the angle of the resilient member termination path with respect to a substantially vertical line is adjustable at least in part by a force modification device and the force modification device causes the resilient member termination path to be adjusted dynamically in response to movement of the parallelogram linkages.
Patent CA-2818328-A1 (CA)
Title: Methods for improving diabetes management
Inventor: BEISSWENGER PAUL J
IPC: G01N30/72
Filed: 2013-06-10
Abstract: A method for determining the levels of biomarkers, specifically, advanced glycation end products (AGEs) and oxidation products (Ops) in a biological sample such as a plasma ultrafiltrate, is used to determine a patient's risk and/or rate of developing diabetes related nephropathy. The preferred biomarkers to measure include N.epsilon.-(1- carboxyethyl-lysine (CEL), methylglyoxyl-derived hydroimidazolone (MGHI) and N.epsilon.- carboxymethyllysine (CML). Also provided herein is a method of diabetic care which includes determining a diabetic patient's risk of developing diabetes related kidney disease and adjusting the patient's treatment regimen to include in addition to glucose lowering agents, additional treatments such as medications that modify the renin-angiotensin system, or specialized diets with low levels of AGEs or oxidative products.
Patent CA-2820224-A1 (CA)
Inventor: MCELHINNEY GRAHAM ARTHUR
IPC: G01V3/26
Filed: 2011-12-05
Abstract: A method for magnetizing a portion of a pre-deployed casing string includes deploying an electromagnetic array in a cased wellbore and energizing the array. The array includes a plurality of axially spaced electromagnets and is configured to generate a magnetic field pattern having at least first and second pairs of magnetically opposing poles. Passive ranging measurements of the induced magnetic field may be advantageously utilized, for example, to survey and guide continued drilling of a twin well. The electromagnetic array may also be used in active ranging applications. An array of permanent magnets providing a similar magnetic field pattern may also be used in active ranging applications.
Patent CA-2822623-A1 (CA)
Inventor: HASSLER WILLIAM L JR
IPC: A61B17/00
Filed: 2011-12-20
Abstract: A powered surgical tool (30) with a housing (32) that contains a power generating unit (34) such as a motor. A control module (40) is disposed in a shell that is mounted in the housing. The control module contains a plurality of polyimide energized active seals (79) for protecting internal components from the effects of sterilization. Also internal to the control module shell is a plurality of inner (77) and outer (76) stops, a plurality of O-rings, and a lid (60). Control module is sealed by inserting a fastener (55) through a lid opening and into a module shell post (57). O-rings (61,62) disposed between the lid and the shell also protect internal components from the effects of sterilization. Sensors (162, 168) secured to a mount internal the control module regulate the actuation of the power generating unit.
Patent CA-2823552-A1 (CA)
Title: Tool for simplifying attachment of hose to nipple
Inventor: HOELSAETER GEIR
IPC: B25B27/10
Filed: 2011-12-12
Abstract: Tool (11) for simplified attachment of hose over a nipple, comprising two separate tool parts (12, 13) which each has a free end (121, 131) with a curved profile forming a convex side (126 resp. 136) and a concave side (127 resp. 137) arranged to be inserted into a tube end when the convex sides are equally oriented on both tool parts. At a distance from their free ends the tool parts each has an operating handle (123, 133) enabling rotation of the second tool part (13) of the tool 180 degrees in relation to the first tool part (12) thereby bringing the concave sides (127, 137) of said free ends of the tool parts to face one another. Method for use of the tool is also comprised.
Patent CA-2823780-A1 (CA)
Inventor: LIN XIANFENG
IPC: A61K31/4025
Filed: 2012-01-18
Abstract: The present invention provides hdac inhibitors of formula (I), or pharmaceutically acceptable salts, esters or stereoisomers thereof, wherein R1 to R4, A and Y have the meanings given herein, as well as methods for making those compounds and their use as medicament, in particular as medicament for the treatment of cancer.
Patent CA-2826771-A1 (CA)
Inventor: UEHLIN ANDREW
IPC: A61L27/18
Filed: 2013-09-11
Abstract: Implantable biomimetic ligaments suitable for use in ligament replacement, including, but not limited to, that of the anterior cruciate ligament (ACL) are provided.  The replacement implants consist of a biocompatible degradable polymeric scaffold seeded with mesenchymal stem cells (or a combination of different phenotypes). The use of materials such as polylactic acid, fibrin, and nanohydroxyapatite particles, area-dependent compositional modifications, surface topography, biochemical manipulations, and selective growth environments in vitro, allows the scaffold to be populated with the cells mimetic of the native tissue. The mechanical properties of the scaffold support the development of subchondral bone, mineralized fibrocartilage, non-mineralized fibrocartilage, and the ligament proper. The scaffold can be rolled up, transitioning the two-dimensional planar scaffold to a three-dimensional graft for implantation.
Patent CA-2827278-A1 (CA)
Inventor: LIM CHONG SOON
IPC: H04N7/32
Filed: 2012-09-07
Abstract: An image encoding method according to an embodiment of the present invention comprises: a step of writing buffer description definition information which defines a plurality of buffer descriptions to a sequence parameter set (S102); a step of writing reference list description definition information which defines a plurality of reference list descriptions which correspond to the plurality of buffer descriptions to the sequence parameter set (S103); and a step of writing buffer description selection information which specifies a selected buffer description to a first header of the processing unit which is included in an encoding bitstream (S105).
Patent CA-2827895-A1 (CA)
Inventor: KOWALAK MARK
IPC: F16L3/12
Filed: 2012-02-21
Abstract: A break-away fitting facilitates installation and removal of a pump in wet well system, along at least one guide rail. When installed, the fitting mates an outlet of the pump to an outlet pipe of te wet well. The fitting has a body with a first and a second surface, the surfaces arranged to be substantially perpendicular to each other. A flanged opening in the first surface is sized and adapted for attaching the body to the outlet flange of the pump. The second surface has indentations for engaging the at least one guide rail, so that the body slides in the vertical channel. To minimize the dangers from static electricity in the wet well, the body may be formed from a non-sparking material, such as brass or bronze, or a surface of the indentations may be covered by a non- sparking material, including high-density polyethylene or poly(tetrafluoroethylene).
Patent CA-2828251-A1 (CA)
Title: 2-amino-naphthyridine derivatives
Inventor: SILVERMAN I ROBERT
IPC: A61K31/435
Filed: 2012-02-24
Abstract: The invention in one embodiment is directed to a compound of Formula A: as defined herein, or a pharmaceutically acceptable salt thereof.
Patent CA-2828503-A1 (CA)
Inventor: GERSTER MICHELE
IPC: C08L23/00
Filed: 2012-03-19
Abstract: An additive mixture containing (A) a binary system consisting of components (A1 ) and (A2), wherein (A1) is at least one organic cyclic phosphoric acid ester of the formula (I) wherein R0 is a direct bond, -S-, C3-C12cycloalkylidene or a group -C(X1)(X2)- with X1 and X2 independently of one another being hydrogen, C1-C18alkyl or C3-C12cycloalkyl; and the radicals R1 are identical and are C1-C18alkyl or C3-C12cycloalkyl unsubstituted or substituted by one, two or three C1-C4alkyl; and (A2) is at least one alkali or alkaline earth metal salt of a saturated or unsaturated aliphatic mono or dicarboxylic acid unsubstituted or substituted by -OH; and (B) a divalent metal alcoholate wherein the metal is Zn, Ca or Mg.
Patent CA-2837098-A1 (CA)
Inventor: BRUCHMAN WILLIAM C
IPC: A61F2/24
Filed: 2012-06-01
Abstract: A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. The composite material maintains flexibility in high-cycle flexural applications, making it particularly applicable to high-flex implants such as heart pacing lead or heart valve leaflet. The composite material includes at least one porous expanded fluoropolymer layer and an elastomer substantially filling substantially all of the pores of the porous expanded fluoropolymer.
Patent CA-2838351-A1 (CA)
Inventor: RICE JOHN
IPC: E04C3/04
Filed: 2013-12-31
Abstract: A slotted track for use as a top track in metal stud framed walls, which allow for movement of the studs as they expand and contract owing to environmental conditions, the slotted track having a web and flanges extending perpendicularly along opposite edges of the web, the flanges being provided with slots at regular intervals along the length of the flanges to accept shanks                                                      of fastening means to attach the slotted track to the studs, the slots having a width of 0.2" or less to increase the area of contact between a head of the fastening means and the material of the flange either side of the slot to increase the resistance of the flange to deformation under extreme load conditions.
Patent CA-2838486-A1 (CA)
Inventor: REVEL MICHEL
IPC: C12N5/079
Filed: 2012-08-05
Abstract: La présente invention concerne un procédé d'identification d'agents qui affectent la maturation et la survie d'oligodendrocytes ou de la myélination de cellules neuronales à l'aide de cellules souches embryonnaires différenciées ex-vivo.
Patent CA-2840735-A1 (CA)
Inventor: HOROVITZ SHAY
IPC: H04L29/06
Filed: 2013-02-04
Abstract: Embodiments of the present invention provide a feature extraction apparatus, and a network traffic identification method, apparatus, and system. An unidentified data stream sent by a traffic identification apparatus is received, and behavior features of the unidentified data stream are extracted to obtain a traffic behavior feature of the unidentified data stream; the traffic behavior feature is sent to the traffic identification apparatus, so that the traffic identification apparatus identifies the unidentified data stream according to the traffic behavior feature. Therefore, the behavior feature extraction efficiency is high, and the identification ratio of data streams in the existing network is improved.
Patent CA-2840750-A1 (CA)
Inventor: BERGERON SEBASTIEN
IPC: C10G17/095
Filed: 2012-07-02
Abstract: This invention relates to a method for increasing thermal stability of fuel, as well as in reducing nitrogen content and/or enhancing color quality of the fuel. According to the method, a fuel feedstock can be treated with a solid phosphoric acid catalyst under appropriate catalyst conditions, e.g., to increase the thermal stability of the fuel feedstock. Preferably, the fuel feedstock can be treated with, the solid phosphoric acid catalyst at a ratio of catalyst mass within a contact zone to a mass flow rate of feedstock through the zone of at least about 18 minutes to increase the thermal stability of the fuel feedstock, along with reducing nitrogen content and/or enhancing color quality.
Patent CA-2840843-A1 (CA)
Inventor: GOSLING GEOFF
IPC: A47B96/02
Filed: 2013-06-10
Abstract: Implementations of the present invention relate to systems, methods, and apparatus for positioning and/or selectively repositioning one or more objects within an individual space. More specifically, a functional wall module can at least partially define the individual space. Furthermore, the functional wall module can include a single or multiple movable platforms that may support or secure one or more objects. As such, movement of the movable platform(s) may position and/or selectively reposition such objects within the individual space.
Patent CA-2841310-A1 (CA)
Title: Purgatif electrolytique
Inventor: BORODY THOMAS JULIUS
IPC: A61K33/00
Filed: 2003-03-04
Abstract: Linvention concerne des compositions utilisées dans des purgatifs, des purgatifs comprenant ces compositions et des méthodes dinduction dune purge du côlon. La composition peut comprendre : i) au moins un sel de sodium soluble dans leau, ii) au moins un sucre dégradable soluble dans leau selon une quantité, en poids, denviron 1 à environ 3 fois le poids du sel de sodium de ladite composition, iii) au moins un sel de potassium soluble dans leau selon une quantité, en poids, denviron 0,05 à environ 1 fois le poids dudit sel de sodium de ladite composition, et au moins un sel de magnésium soluble dans leau, le poids du sel de magnésium de ladite composition représentant denviron 0,1 à environ 10 fois le poids du sel de sodium de ladite composition.
Patent CA-2844268-A1 (CA)
Inventor: STROBL CHRISTIAN
IPC: H01R13/703
Filed: 2012-07-10
Abstract: The invention relates to a mechatronic plug-in connector system (S) having a main contact (8) and an auxiliary contact (9) which lags during an unplugging operation and with a semiconductor electronic (10) which is series-connected to the auxiliary contact (9) and is parallel-connected to the main contact (8) for extinguishing an arc produced during the unplugging operation, wherein the semiconductor electronic (10) has two series-connected semiconductor switches (10a, 10b) and an energy accumulator (10e) which is connected to the semiconductor switches (10a, 10b) and which for charging taps the arc voltage produced between the semiconductor switches (10a, 10b) during the unplugging operation. The invention further relates to a multiple plug system (Sn) having at least two plug-in connectors (S) each having a main contact (8) and a lagging auxiliary contact (9) and with a semiconductor electronic (10) which is common to the plug-in connectors (S) and is series-connected to each of the auxiliary contacts (9) via a diode (17).
Patent CA-2848063-A1 (CA)
Title: Foot snipe
Inventor: HAMED AFSHIN
IPC: E21B47/01
Filed: 2014-04-04
Abstract: The main purpose of the "Foot Snipe" is to avoid slips and falls during the use of the wrench by eliminating the risky procedure of the barrel wrench (Friction Tongs) use during operation by securing the operators foot. A Barrel Wrench (Friction Tong) is used to disassemble and assemble the MWD  tool; it is an important and critical step in assembling an MWD tool.  Measurement-While-Drilling (or MWD) is a type of well logging that incorporates the measurement tools into the drill string and provides real-time information to help with steering the drill. To make sure the MWD tool will handle rugged down hole conditions and high vibrations the Operators are obligated to satisfy the required foot pounds (minimum 300 ft.-lbs.) as per company's strict procedures.
Patent CA-2850367-A1 (CA)
Title: Uridine diphosphate derivatives, compositions and methods for treating neurodegenerative disorders
Inventor: HAYDON PHILIP
IPC: C07D413/14
Filed: 2012-09-28
Abstract: This disclosure relates to uridine diphosphate (UDP) derivatives, compositions comprising therapeutically effective amounts of those UDP derivatives and methods of using those derivatives or compositions in treating disorders that are responsive to ligands, such as agonists, of P2Y6 receptor, e.g., neuronal disorders, including neurodegenerative disorders (e.g., Alzheimer's disease) and traumatic CNS injury, as well as pain.
Patent CA-2850695-A1 (CA)
Title: Ship anti-collision device, ship with same and quick anti-collision landing bridge
Inventor: LI YUEXIAN
IPC: B63B43/18
Filed: 2013-01-29
Abstract: The invention provides an anti-collision device, a ship with the same and a quick anti-collision landing bridge. The anti-collision device, the ship and the quick anti-collision landing bridge aim to overcome the shortcoming that a ship is easy to damage due to poor anti-collision capacity of the ship in the prior art. Each of the quick anti-collision landing bridge and the ship comprises the anti-collision device.  The anti-collision device comprises an anti-collision head, the anti-collision head comprises an anti-collision head top and an anti-collision box, the anti-collision head top is arranged at the front end of the anti-collision box, an anti-collision spring is disposed inside the anti-collision box, and one end of the anti-collision spring is connected with the anti-collision head top. The anti-collision device, the ship with the same and the quick anti-collision landing bridge have the advantages that as the anti-collision head top is slidably connected with the anti-collision box by the anti-collision spring, when a ship body is collided with other ships or a wharf via the anti-collision device, energy generated during collision is absorbed by the anti-collision spring, anti-collision protection is carried out for a collided portion, and the ship is not easy to damage.
Patent CA-2851039-A1 (CA)
Title: Method for thermal separation of a volatile substance from a non- or less volatile substrate
Inventor: WITTE DANIEL
IPC: B29C48/10
Filed: 2012-10-05
Abstract: In a method for the thermal separation of a volatile substance from a non- or less volatile substrate having a phase boundary towards a gas chamber that receives the volatile substance subsequent to vaporisation and/or sublimation, mechanical energy is supplied to the phase boundary between the substrate and the gas chamber to increase the material exchange of the volatile substance. In the process, the material exchange is increased by the addition of an additive or mechanical energy to the surface of the phase transition in such manner that said supplied mechanical energy destroys bubbles containing the volatile substrate, so that the volatile substrate can escape to the gas chamber.
Patent CA-2851265-A1 (CA)
Title: Utilization of phosphoketolase in the production of mevalonate, isoprenoid precursors, and isoprene
Inventor: BECK ZACHARY Q
IPC: C12N9/12
Filed: 2012-10-05
Abstract: The invention provides for methods for the production of mevalonate, isoprene, isoprenoid precursor molecules, and/or isoprenoids in cells via the heterologous expression of phosphoketolase enzymes.
Patent CA-2851346-A1 (CA)
Inventor: WALT JOHN G
IPC: A61K8/06
Filed: 2012-10-01
Abstract: The present invention is directed to compositions and methods for enhancing the health of nails and cuticles in a mammal, including humans. The compositions may be administered topically to the nail bed, nail matrix and cuticle in an amount effective to enhance nail health. The composition is also effective in strengthening and growing nails. The composition comprises an immunomodulator which is preferably cyclosporine.
Patent CA-2852821-A1 (CA)
Title: Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium
Inventor: DI SERIO EMILE THOMAS
IPC: B60B3/04
Filed: 2012-07-10
Abstract: Le procédé de fabrication d'une roue hybride en alliage léger du type comprenant un disque (2) et une jante (1) susceptible d'être solidarisés par une soudure par friction se caractérise en ce qu'il met en uvre les différentes phases opératoires suivantes : réalisation du disque avant obtenue par une double opération de coulage d'une préforme de fonderie et transfert de la dite préforme dans une matrice de forge et opération de forgeage de la dite préforme en vue de l'obtention du disque avant et opération d'ébavurage pour l'obtention du dit disque avant; réalisation de la partie jante avec fabrication d'une billette d'alliage léger et transformation de celle-ci en un flanc circulaire obtenu par extrusion à chaud ou à froid (P1), puis expansion (P2) de ce flanc circulaire aux dimensions de la jante finale, puis opération de fluotournage (P3) à froid ou à chaud du dit flanc circulaire au profil de la jante dans sa forme et profil finaux; assemblage par soudage de la partie disque avant et de la jante par une opération de soudure par friction après usinage des zones à assembler. L'invention vise la roue hybride en alliage léger obtenue selon le procédé.
Patent CA-2853318-A1 (CA)
Title: Use of comb or block copolymers as soil antiredeposition agents and soil release agents in laundry processes
Inventor: HAZENKAMP MENNO
IPC: C11D11/00
Filed: 2012-10-24
Abstract: The present invention relates to the use of comb or block copolymers which have been prepared by controlled free radical polymerization as soil antiredeposition agents and soil release agents in laundry processes. Further aspects of the invention are a method for preventing soil redeposition and for easier releasing soil from textiles in laundry processes and detergent formulations containing said comb or block copolymers.
Patent CA-2853928-A1 (CA)
Title: Cutting insert and cutting tool
Inventor: SATRAN AMIR
IPC: B23C5/06
Filed: 2012-11-20
Abstract: A cutting insert has polygonal first and second end surfaces which are connected by a peripheral side surface, each end surface defining first and second end planes, respectively. The peripheral side surface has first peripheral side portions alternated in the circumferential direction with second peripheral side portions. The first peripheral side portions are inverse copies of the second peripheral side portions. Each peripheral side portion includes first and second sub-faces which form different angles with the first and second end planes. The first and second sub-faces intersect one another between the first and second end planes to form a line which is parallel to the first and second end planes.
Patent CA-2854719-A1 (CA)
Inventor: WILSON IAN DAVID
IPC: F03D1/06
Filed: 2014-06-19
Abstract: An aerodynamic hub assembly for a wind turbine is disclosed. The hub assembly may include a hub extension, a rotor blade having a blade root and a blade tip, and a hub airfoil section mounted at least partially over the hub extension. The hub airfoil section may be fixed relative to the rotor blade or may be configured to rotate about a common pitch axis with the rotor blade. The hub extension may be connected to and extend radially from a center of the hub assembly. Further, the hub assembly may include a pitch bearing having an inner race and an outer race, wherein the pitch bearing may be coupled between the hub extension and the blade root. Additionally, the hub assembly may also include an aerodynamically-shaped spinner, wherein the spinner may house at least a portion of a root structure extending radially from the center of the hub assembly.