baber/WOPTO huggingface dataset:
Patent CA-2870066-A1 (CA)
Inventor: KHALESS KHAOULA
IPC: C01B25/234
Filed: 2013-03-06
Abstract: L'invention concerne un procédé de purification d'une solution d'acide phosphorique issue de l'action d'un acide fort sur du phosphate naturel. Le procédé comprend une étape de filtration de l'acide phosphorique par une membrane de nanofiltration. La membrane de nanofiltration est une membrane de nanofiltration organique stable en milieu acide sur laquelle est adsorbé au moins un polymère hydrosoluble comprenant au moins une fonction amine, une fonction amine aromatique, une fonction acide et/ou une fonction alcool.
Patent CA-2870133-A1 (CA)
Inventor: SITTI METIN
IPC: B29C33/42
Filed: 2012-04-13
Abstract: The present invention is a method that (i) allows for creating micro and/or nanostructures on either planar or non-planar three-dimensional surfaces in a single molding step, and (ii) allows for the molded production of complex high-aspect ratio micro and/or nanostructures including but not limited to cylinders, conical structures, low aspect-ratio channels, bumps, or posts. An example of such a complex structure are high aspect ratio pillars with enlarged "mushroom-shaped" or undercut tips which demonstrate enhanced, repeatable adhesion and shear strength on a variety of substrates when compared with other micro and/or nanostructures and unstructured materials. The mold of such a material requires an "undercut" feature that cannot be produced using typical micro/nano-molding processing techniques.
Patent CA-2871772-A1 (CA)
Title: Fatty acid conjugates of statin and fxr agonists; compositions and method of uses
Inventor: JIROUSEK MICHAEL R
IPC: A61K31/505
Filed: 2013-05-01
Abstract: The invention relates to fatty acid statin conjugates and fatty acid FXR agonist conjugates; compositions comprising an effective amount of a fatty acid statin conjugate or a fatty acid FXR agonist conjugate; and methods for treating or preventing a metabolic disease comprising the administration of an effective amount of a fatty acid statin conjugate or a fatty acid FXR agonist conjugate.
Patent CA-2874376-A1 (CA)
Title: Procede de preparation d'une composition dermatologique comprenant des oleosomes
Inventor: DJEDOUR AMEL SAFIA
IPC: A61K9/127
Filed: 2013-05-30
Abstract: La présente invention se rapporte à un procédé de fabrication d'une émulsion de type huile-dans-eau formée de globules huileux de diamètre moyen inférieur à 500nm, pourvus chacun d'un enrobage cristal liquide lamellaire et dispersés dans une phase aqueuse, chaque globule huileux étant unitairement enrobé d'une couche monolamellaire ou oligolamellaire obtenue à partir d'au moins un agent tensioactif lipophile, d'au moins un agent tensioactif hydrophile et d'au moins un tensioactif anionique distinct caractérisé en ce que le nombre d'étapes de ce procédé est inférieur ou égal à 5, que les températures mises en uvre au cours des différentes étapes est au plus de 75°C et que ce procédé ne nécessite pas l'utilisation d'homogénéisateur haute pression et aucune étape de pré-émulsification.
Patent CA-2874768-A1 (CA)
Title: Impact diverting mechanism
Inventor: GOLNARAGHI FARID
IPC: A42B3/00
Filed: 2012-06-29
Abstract: An impact diverting mechanism comprising a top layer and a bottom layer is provided. The two layers are connected such that the top layer is configured to move in relation to the bottom layer when impacted, and therefore is able to divert impact and reduce rotational and linear acceleration on the bottom layer. The impact diverting mechanism may be attached to, or configured to attach to, an object in need of protection, such as a helmet.
Patent CA-2875249-A1 (CA)
Inventor: VASICHEK SHAWN R
IPC: F15B19/00
Filed: 2013-12-10
Abstract: A control system valve assembly includes a valve port (221), a valve stem (230) in the valve port, and an actuator (240) connectable to the valve stem and actuable to control a flow of hydraulic fluid through the valve port. A method for identifying and operating the control system valve assembly through an electronic controller (200) includes incorporating a port identification tag (222) with the valve port, the port identification tag including identification information for the valve port; incorporating a stem identification tag (231) with the stem, the stem identification tag including identification information for the stem; incorporating a reading device (260) with the actuator; reading the identification information from the port identification tag and the stem identification tag with the reading device; communicating the identification information read by the reading device to the electronic controller; and operating the valve assembly with the electronic controller consistent with the identification information.
Patent CA-2876191-A1 (CA)
Inventor: DONG QUNLONG
IPC: F01N3/023
Filed: 2012-06-21
Abstract: A method is provided for detecting abnormally frequent diesel particulate filter (DPF) regeneration. The method includes measuring a pressure drop across the DPF and using the measured pressure drop to calculate a pressure drop based soot load estimate, calculating soot output from an engine model and using the calculated soot output to calculate an emissions based soot load estimate, comparing the pressure drop based soot load estimate with the emissions based soot load estimate, and providing a warning if a difference between the pressure drop based soot load estimate and the emissions based soot load estimate exceeds a predetermined
Patent CA-2876214-A1 (CA)
Inventor: MILAM STANLEY NEMEC
IPC: E21B43/16
Filed: 2013-06-25
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 mol% dimethyl sulfide that is first contact miscible with a liquid petroleum composition is introduced into a petroleum bearing formation and petroleum is produced from the formation.
Patent CA-2879929-A1 (CA)
Inventor: ATKINS NICHOLAS
IPC: E21B33/126
Filed: 2013-07-26
Abstract: A sealing apparatus (10) for use in establishing a seal in an annulus (12) between a mandrel (18) and a bore wall (14) has an annular seal element (20) initially activateable between a first, retracted, configuration and a second, expanded, configuration. The seal element (20) is disposed around a mandrel (18) and is free to move relative the mandrel (18) such that when the seal element (20) defines the second, expanded, configuration, pressurised fluid from the annulus (12) urges the seal element (20) into sealing or enhanced sealing engagement with the bore wall (14).
Patent CA-2879979-A1 (CA)
Inventor: JUHLIN RASMUS
IPC: E21B43/08
Filed: 2013-08-20
Abstract: A movable collecting device (1) for downhole separation and removal of particulate matter (8) from a petroleum well, the collecting device (1) having a first end portion (11) and a second end portion (12), an exterior and an interior; the collecting device (1) comprising: - an outer wall (4) extending axially from the first end portion (11) and to the second end portion (12), a portion of the wall (4) surrounding a collecting chamber (5); - a nose (2) at the first end portion (11) comprises at least one external inlet (23), the external inlet (23) being in fluid communication with the collecting chamber (5); - a drive unit (3) positioned at the second end portion (12); and - a means (6) for transporting the particulate matter (8) from the exterior of the collecting device (1) to the interior of the collecting device (1) through the external inlet (23), and a portion of the wall (4) comprises a screen in fluid communication with the collecting chamber (5) and the collecting device's (1) exterior. Use of a screen (40) to form at least a portion of a wall (4) surrounding a collection chamber (5) in a movable collection device (1) is described as well.
Patent CA-2884151-A1 (CA)
Inventor: ROTH JOHANNES
IPC: C07K16/24
Filed: 2013-09-10
Abstract: Provided is an antibody with a specificity to an epitope that is a region corresponding to amino acid positions 63-79 or 73-85 of the human protein S100A9. Provided is further an antibody with a specificity to an epitope that is a region corresponding to amino acid positions 55-71 of the human protein S100A8. Provided is further the use of such antibody in the treatment or diagnosis of an inflammatory disorder. Also provided is an in-vitro method of identifying a compound capable of inhibiting the formation of a complex between a peptide corresponding to one of the above epitopes of S100A9 or the above epitope of S100A8 and a TLR4 receptor, where a compound suspected to affect the complex formation is contacted with the peptide and the TLR4 receptor. Further provided is an in-vitro method of identifying a compound capable of increasing the stability of a complex between a S100A8 protein and a S100A9 protein, where the two proteins are contacted in the presence of a compound suspected to affect the complex formation.
Patent CA-2884701-A1 (CA)
Inventor: AHMED MOHAMED A
IPC: F16J15/40
Filed: 2012-09-12
Abstract: A rotating control device for sealing about a drill string having a change in outer diameter can include a seal which rotates with the drill string, the seal including at least two chambers connected by a passage, and a fluid which flows between the chambers via the passage in response to displacement of the outer diameter change through the seal. A method of sealing can include forming at least two chambers in a resilient material of a seal, displacing the outer diameter change into the seal, thereby transferring fluid from a first chamber to a second chamber, and displacing the outer diameter change out of the seal, thereby transferring the fluid from the first chamber to the second chamber. One of the chambers can increase in volume while the other of the chambers decreases in volume.
Patent CA-2886496-A1 (CA)
Inventor: MARKS JACOB A
IPC: A61B19/02
Filed: 2015-03-27
Abstract: A variety of configurations of implant management devices are provided. The configurations provide different combinations of features for maintaining a location of an implant with respect to the device and managing filaments of the implant. One exemplary embodiment of a device includes a generally rectangular-shaped body having an implantable body retainer, an opening disposed a distance apart from the retainer and configured to receive a ligament graft therein, and a fold extending across the body and intersecting the opening. Folding one end of the body towards a bottom surface of the body along the fold can form a filament loop engaging region to hold in tension a filament loop extending from the implant. Additional filament(s) associated with the implant can be managed by various filament retention features. Methods for preparing a ligament graft for implantation by relying upon indicia formed on a surface of the device body are also provided.
Patent CA-2890531-A1 (CA)
Title: Sealed lathe conveyor pulley cleaner
IPC: B65G45/10
Filed: 2015-05-07
Abstract: A conveyor belt pulley cleaner characterized as a sealed lathe like device which cleans the pulley drum outside diameter from material build up. The cleaner utilizes a cutting tool which fully traverses the width of the pulley in both directions to remove material build up. In addition, the cutting tooth is removable and the protruding length can be adjusted while the conveyor is operating. Furthermore, the pulley cleaner has a continuous seal which prevents cuttings and debris from contaminating the cleaner internal components. The cleaner is symmetric and is easily modified for all mounting orientations including top cut and bottom cut of the pulley face. The cleaner drive motor and tooth block holder are accessible outside the operating area allowing for online maintenance without shutting down the conveyor belt. No components of the cleaner are in contact with rotating pulley while it is in the maintenance position.
Patent CA-2890802-A1 (CA)
Inventor: STEIN THOMAS
IPC: A47L5/30
Filed: 2015-05-05
Abstract: Disclosed is a floor care appliance with a height adjustable cleaner head whose pushbutton is actuated for height adjustment via an integrated wand of floor care appliance, the pressure switch has a receptacle for receiving an edge portion of a hand suction tube and /or the foot control.
Patent CA-2893719-A1 (CA)
Inventor: YADA YASUO
IPC: G01K7/02
Filed: 2013-11-26
Abstract: [Problem] To provide a thermocouple temperature detector mounting structure for a mixing tank for which the temperature detecting end of the thermocouple temperature detector mounted on the high viscosity mixing material mixer is capable of measuring temperature in real time and for which the mechanical load applied, by the flow of the material being mixed, on the temperature detecting end is made as small as possible. [Solution] A temperature sensing portion (18) with a hemispherical tip, of a protective inner tube (17) that accommodates a thermocouple element (12) of a thermocouple temperature detector (10), is mounted on a mixing tank (1), for mixing a high viscosity mixing material, so as to project from the end of a protective tip (16) that projects into the mixing tank. With the outside diameter of a projecting base section (16a) of the protective tip that projects into the mixing tank being 2 to 3 times that of the protective inner tube, and with the projecting length (h) that projects into the mixing tank being the same length as the difference of the radius of the projecting base section of the protective tip and the radius of the protective inner tube, the outer circumferential face of a shoulder section (16b) of the protective tip, that is from the projecting base section of the protective tip to the site connecting to the outer circumference of the protective inner tube, is formed in a convex arcuate face that has a radius that is the difference of the radius of the projecting base section of the protective tip and the radius of the protective inner tube.
Patent CA-2894076-A1 (CA)
Inventor: ZEMLOK MICHAEL
IPC: A61B17/94
Filed: 2008-04-02
Abstract: A surgical instrument, comprising: a housing having at least a drive motor, a shift motor, and a single drive gear in mechanical cooperation thereof; a shaft having a proximal end and a distal end, the proximal end of the shaft connected to the housing, the shaft defining a longitudinal axis therethrough; and an end effector connected to the distal end of the shaft; wherein the drive motor mechanically cooperates with the shift motor to actuate the single drive gear.
Patent CA-2895077-A1 (CA)
Inventor: PACKARD BEVERLY
IPC: A61K31/7088
Filed: 2012-12-12
Abstract: This invention provides a method for the in vivo delivery of oligonucleotides. The invention utilizes the presence of one or plurality of HES linked to an oligonucleotide to deliver a nucleic acid sequence of interest into the cytoplasm of cells and tissues of live organisms. The delivery vehicle is nontoxic to cells and organisms. Since delivery is sequence-independent and crosses membranes in a receptor-independent manner, the delivered oligonucleotide can target complementary sequences in the cytoplasm as well as in the nucleus of live cells. Sequences of bacterial or viral origin can also be targeted. The method can be used for delivery of genes coding for expression of specific proteins, antisense oligonucleotides, siRNAs, shRNAs, Dicer substrates, miRNAs, anti-miRNAs or any nucleic acid sequence in a living organism. The latter include mammals, plants, and microorganisms such as bacteria, protozoa, and viruses.
Patent CA-2896234-A1 (CA)
Inventor: PESTOOR IETSE JAN
IPC: F16L21/03
Filed: 2015-07-06
Abstract: Adapter for a flue gas outlet with a first end (2), a second end (4), and a central passageway (6) extending there between. The second end (4) has at least two interconnected cylinder shaped walls (8, 10, 12) having different internal diameters (d1, d2, d3), each cylinder shaped wall (8,10,12) being arranged for sealed engagement with a corresponding pipe to be inserted into the adapter (1). An internal diameter of the at least two cylinder shaped walls (8,10,12) decreases with increased insertion depth (h) as measured from the second end (4) toward the first end (2). The at least two cylinder shaped walls (8,10,12) are eccentrically disposed and mutually tangent in a longitudinal direction of the adapter (1). The adapter (1) further has a pipe securing member (14) circumferentially disposed at the second end (4).
Patent CA-2897054-A1 (CA)
Inventor: POURDARVISH REZA
IPC: H02J7/00
Filed: 2014-01-13
Abstract: La présente invention concerne un nouveau procédé de charge de batteries rechargeables argent-zinc et un appareil pour mettre en pratique le procédé de charge. L'appareil de recharge comprend une circuiterie de gestion de recharge ; et un ou plusieurs d'une cellule argent-zinc, d'un dispositif hôte ou d'une base de charge qui comprend la circuiterie de gestion de recharge. La circuiterie de gestion de recharge fournit des moyens de régulation de la recharge de la cellule argent-zinc, des diagnostics pour évaluer la fonction de batterie, et des mesures de sécurité qui évitent un endommagement de l'appareil provoqué par des batteries de charge composées de matériaux qui ne sont pas appropriés pour le procédé de charge (par exemple, des batteries non-argent-zinc).
Patent CA-2904392-A1 (CA)
Inventor: LOEHR JOACHIM
IPC: H04W76/04
Filed: 2013-12-04
Abstract: The invention relates to a method for transmitting a periodic channel quality report (CSI) and/or a sounding reference symbol (SRS) from a UE to an e Node B. To avoid double decoding at the e Node B in transient phases, a deterministic behavior of the UE is defined by the invention, according to which the e Node B can unambiguously determine whether the UE will transmit the CSI/SRS or not. According to one embodiment, the UL grants and/or DL assignments received until and including subframe N-4 only are considered; UL grants and/or DL assignments received by the UE after subframe N-4 are discarded for the determination. Additionally, DRX-related timers at subframe N-4 are considered for the determination. In a second embodiment, DRX MAC control elements from the e Node B, instructing the UE to enter DRX, i.e. become Non- Active, are only considered for the determination if they are received before subframe N-4, i.e. until and including subframe N-(4+k).
Patent CA-2904810-A1 (CA)
Title: Hydraulic turbine, and power conversion facility including such a turbine
Inventor: SABOURIN MICHEL
IPC: F03B3/02
Filed: 2013-03-19
Abstract: Cette turbine hydraulique (1) comprend une roue (2) tournant autour d'un axe de rotation (X2) sous l'action d'un flux d'eau principal (F1) allant d'une conduite forcée (5) vers un tube d'aspiration (8), le long d'un trajet d'écoulement (5, 6, 7, 2, 8) qui passe à travers la roue (2). Cette turbine (1) comprend, en outre, des premiers moyens (102), disposés à l'extérieur du trajet d'écoulement du flux d'eau principal (F1) et permettant de mélanger, d'une part, un flux d'eau secondaire (F2) prélevé sur le trajet d'écoulement et en amont de la roue (2) et, d'autre part, un gaz contenant de l'oxygène (A2). Cette turbine comprend enfin des deuxièmes moyens (110) d'injection, en aval de la roue (2) de la turbine, d'un mélange eau-gaz (F3) réalisé dans les premiers moyens.
Patent CA-2908787-A1 (CA)
Inventor: GROSETH MORTEN
IPC: A61N5/06
Filed: 2014-04-09
Abstract: An irradiation device for insertion into an orifice of the body to provide photodynamic therapy comprises: a housing moulded from a resilient material and adapted to be fully inserted and secured in the orifice, the housing enclosing an LED lamp system 22 and a power source 41 for powering the LED lamp system 22; wherein the device is independently operational while located in the orifice; characterised in that: the housing comprises a first housing part 2 for holding the power source 41 and a second housing part 4 for holding the LED lamp system 22, the first and second housing parts 2, 4 being separable and being preferably formed separately from the LED lamp system 22; and in that the first housing part 2 consists of a chamber 6 for holding the power source 41 and an opening 26 into the chamber 6 is provided through a resilient opening part 8, wherein the chamber 6 is closed when the first housing part 2 is joined to the second housing part 4.
Patent CA-2909042-A1 (CA)
Inventor: LIN CHAO-WEI
IPC: B25B23/08
Filed: 2015-10-15
Abstract: An oblique fastening apparatus includes first and second clamping units. The first clamping unit includes a first main body, a first guide member, a first clamping member, and a first oblique fastener passage extending through the first guide member and the first clamping member and having a first discharge section communicating with ambient atmosphere. The second clamping unit includes a second main body movable relative to the first main body, and a second clamping member. The first and second clamping members are configured to clamp a workpiece therebetween. A guide unit is provided to guide relative movement of the first and second main bodies.
Patent CA-2909180-A1 (CA)
Inventor: FLETCHER GARY D
IPC: A61B5/15
Filed: 2014-04-14
Abstract: A biological fluid sampling device adapted to receive a blood sample and includes a housing having a reservoir disposed therein and a first cavity in fluid communication with the reservoir is disclosed. The biological fluid sampling device includes a first test element removably receivable within the first cavity and a lancet having a puncturing element. Additionally, the housing may include a second cavity in fluid communication with the reservoir and a second test element removably receivable within the second cavity. With the blood sample received within the reservoir of the biological fluid sampling device, the first test element and the second test element are adapted to receive a portion of the blood sample. In this manner, the biological fluid sampling device allows for a blood sample to be collected on a plurality of test elements simultaneously. In one embodiment, the biological fluid sampling device contains a sample stabilizer.
Patent CA-2909849-A1 (CA)
Inventor: SACRIPANTE GUERINO G
IPC: B29C67/00
Filed: 2015-10-20
Abstract: A sustainable material suitable for three-dimensional printing is disclosed. The sustainable material comprises a resin derived from a bio-based diacid monomer and a bio-based glycol monomer. The resulting sustainable material provides a much more robust 3-D printing material with different properties than conventional materials.
Patent CA-2912133-A1 (CA)
Inventor: FRETZ HEINZ
IPC: A61K31/455
Filed: 2014-05-28
Abstract: Abstract The present invention relates to derivatives of formula (I), which are CXCR7 receptor modulators (R1)n Ar.1 R3a, R3b X                                   __Am R2a y R2b Formula (I) wherein (R1)n, R2a, R2b, R3a, R3b, R4, L1, L2, X, Y and Ar1 are as defined herein, to their preparation, to pharmaceutically acceptable salts thereof, and to their use as pharmaceuticals, to pharmaceutical compositions containing one or more compounds of formula (I), and to their use in preventing and treating diseases, such as cancer, autoimmune disorders, inflammatory diseases, transplant rejection and fibrosis. Date Recue/Date Received 2020-10-22