baber/WOPTO huggingface dataset:
Patent CA-2859733-A1 (CA)
Title: Pre-tensing sections of concentric tubulars
Inventor: ARMISTEAD GEORGE TAYLOR
IPC: E21B19/16
Filed: 2014-08-19
Abstract: A method for pre-tensing sections of concentric tubulars in a wellbore. The method can include mechanically coupling an inside tubing pipe to an inside tubing string disposed in the wellbore. The method can also include mechanically coupling a second tubing to a second tubing string disposed in the wellbore. The method can further include suspending, by the first tubing, the first tubing, the first tubing string, the second tubing string, and the second tubing. The method can also include inserting, while suspending the first tubing, the first tubing string, the second tubing string, and the second tubing by the first tubing, a first slip into the first space between the first tubing and the second tubing. The method can further include inserting the first tubing, the first tubing string, the second tubing string, the second tubing, and the first slip further into the wellbore.
Patent CA-2861745-A1 (CA)
Title: Maillard reaction inhibitor
Inventor: NISHIDA NORIHISA
IPC: A61P27/02
Filed: 2012-12-27
Abstract: Provided are: a Maillard reaction inhibitor which can inhibit the progress of a Maillard reaction in a living body effectively, does not cause any adverse side effect, can be applied safely, and can be produced without requiring any complicated process; and an anti-aging agent for skin, an anti-diabetic complication agent, a food and a beverage, in each of which the Maillard reaction inhibitor is used. The Maillard reaction inhibitor according to the present invention contains 50 to 90 mass% of a polyphenol as an active ingredient. The Maillard reaction inhibitor according to the present invention has a potent inhibitory activity on a Maillard reaction, and therefore can inhibit a Maillard reaction in a living body efficiently and can prevent and improve various functional disorders of proteins occurring in a living body. Due to this activity, the Maillard reaction inhibitor can prevent aging and is useful for the prevention and treatment of diabetic complications. When the tannin is added to a collagen-containing food or beverage, the occurrence of a Maillard reaction in the food or beverage can be prevented to thereby prevent the deterioration of the food or beverage, and the occurrence of a Maillard reaction in a living body can also be prevented.
Patent CA-2864372-A1 (CA)
Inventor: SEOK YONGHO
IPC: H04W74/08
Filed: 2013-02-12
Abstract: The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a WLAN system. A method for synchronizing channels from a station (STA) in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving from an access point (AP)setting information with respect to at least one slot allowing channel access by the STA; receiving a synchronization frame from the AP from a slot boundary of the at least one slot; and synchronizing the channels on the basis of the synchronization frame, wherein the synchronization frame may be a null data packet (NDP) frame.
Patent CA-2865077-A1 (CA)
Title: Electromagnetic scanning apparatus for generating a scanning x-ray beam
Inventor: GRODZINS LEE
IPC: H01J35/02
Filed: 2013-02-15
Abstract: An apparatus for generating a scanned beam of penetrating electromagnetic radiation. An electron beam is incident on a succession of specific locations on a concave anode which emits electromagnetic waves in response thereto, in such a way that electromagnetic waves exiting from an aperture scan over a range of angles within a scan plane in response to angular scanning of the electron beam. The x-ray beam is extracted from the apparatus via one or more exit apertures in the back hemisphere, on the side of the anode onto which the electron beam impinges.
Patent CA-2866356-A1 (CA)
Title: Medical analysis method
Inventor: BRISEBRAT JEAN-MICHEL
IPC: G01N35/00
Filed: 2013-03-08
Abstract: The invention relates to a medical analysis method that uses an automated medical analyser provided with a poly-articulated robot (70) comprising articulations defining at least six axes of rotation (A1, A2, A3, A4, A5, A6) and designed to move and/or orient an end member (66) with six degrees of freedom, said end member bearing a gripping member (78) designed to grip a container (16). The medical analysis method comprises at least the following successive steps consisting in: supplying a container (16) containing a sample to be treated, of human or animal origin; transferring the container (16) to at least one treatment station of the automated medical analyser (100) using a poly-articulated robot; treating the sample in the treatment station; transferring the container to an image capture station; and displaying the treatment results by means of a user interface.
Patent CA-2866370-A1 (CA)
Title: Methods and systems for tracking and guiding sensors and instruments
Inventor: MIHAILESCU LUCIAN
IPC: G06T15/00
Filed: 2013-03-07
Abstract: A shared-housing ultrasound transducer and machine-vision camera system is disclosed for registering the transducer's x, y, z position in space and pitch, yaw, and roll orientation with respect to an object, such as a patient's body. The position and orientation are correlated with transducer scan data, and scans of the same region of the object are compared in order to reduce ultrasound artifacts and speckles. The system can be extended to interoperative gamma probes or other non-contact sensor probes and medical instruments. Methods are disclosed for computer or remote guiding of a sensor probe or instrument with respect to saved positions and orientations of the sensor probe.
Patent CA-2866501-A1 (CA)
Title: Pharmaceutical compositions including low dosages of desmopressin
Inventor: FEIN SEYMOUR H
IPC: A61K38/095
Filed: 2003-11-10
Abstract: The present invention is directed to a pharmaceutical composition comprising 0.5 ng to 20 µg desmopressin and a pharmaceutically acceptable carrier. The present invention is also directed to a pharmaceutical composition comprising desmopressin and a pharmaceutically acceptable carrier, wherein the pharmaceutical composition is effective to establish a steady plasma/serum desmopressin concentration in the range of from about 0.1 picograms desmopressin per mL  plasma/serum to about 10.0 picogram desmopressin per mL plasma/serum. Articles of manufacture and methods of using the above invention are also disclosed.
Patent CA-2866537-A1 (CA)
Title: Utilisation, dans la fabrication d'une piece composite, d'une operation de penetration, pour ameliorer la conductivite electrique transverse de la piece composite
Inventor: VIARD ANDREA
IPC: B64D45/02
Filed: 2013-04-23
Abstract: Utilisation dans la fabrication d'une pièce composite réalisée à partir d'un empilement de matériaux de renfort (R) de fibres de carbone entre lesquels est intercalée au moins une couche de matière thermoplastique ou thermodurcissable ou d'un mélange de matières thermoplastique et thermodurcissable (CM), d'une opération d'application ponctuelle d'efforts traversants sur au moins deux couches constituant l'empilement et positionnées de manière voisine dans l'empilement, de manière à traverser successivement au moins un matériau de renfort (R) et au moins une couche de matière thermoplastique ou thermodurcissable ou d'un mélange de matières thermoplastique et thermodurcissable (CM) placés en position superposée, pour améliorer la conductivité électrique transverse de la pièce composite obtenue.
Patent CA-2867482-A1 (CA)
Inventor: FROHLICH PAUL
IPC: H05K5/00
Filed: 2013-03-12
Abstract: The invention relates to an electronic housing (1) for switching devices, comprising a housing lower part (2) and a housing upper part (3). The invention is characterized in that a guide (7) is formed in the interface region (6) between the housing upper part (3) and the housing lower part (2) such that the housing upper part (3) can be slid onto the housing lower part (2) in the X direction via the guide (7) in a fully automatic process.
Patent CA-2869998-A1 (CA)
Inventor: KUWATA HIDEYUKI
IPC: C12Q1/28
Filed: 2013-04-18
Abstract: Provided is a method for assaying a component to be assayed in a specimen while suppressing the influence of bilirubin. A method for assaying a component to be assayed in a specimen, said method comprising converting the component to be assayed that is contained in the specimen into hydrogen peroxide through an enzymatic reaction, reacting the thus formed hydrogen peroxide with a chromogen that is capable of assuming a color upon oxidation in the presence of peroxidase, and then measuring the absorbance of the colored liquid reaction mixture to thereby assay the component to be assayed, characterized in that a fatty acid or a salt thereof coexists. The method according to the present invention for assaying a component to be assayed in a specimen is useful in clinical diagnosis.
Patent CA-2870038-A1 (CA)
Inventor: LI BING
IPC: A01N1/00
Filed: 2013-04-29
Abstract: La présente invention concerne en général des matrices solides pour l'extraction, la stabilisation et le stockage d'acides nucléiques, en particulier l'ARN, sous un format sec dans des conditions ambiantes pendant une période de temps prolongée. L'invention concerne également des procédés d'extraction, de collecte et de récupération d'acides nucléiques à partir des compositions solides.
Patent CA-2871599-A1 (CA)
Title: Imidazothiadiazole and imidazopyridazine derivatives as protease activated receptor 4 (par4) inhibitors for treating platelet aggregation
Inventor: PRIESTLEY ELDON SCOTT
IPC: C07D487/04
Filed: 2013-04-24
Abstract: The present invention provides imidazothiadiazole compounds of Formula (I); Wherein W,Y, R0, R2, R4, Ra, Rb, X1, X2, X3 and X4 are as defined herein,, or a stereoisomer, tautomer, pharmaceutically acceptable salt, prodrug ester or solvate form thereof, wherein all of the variables are as defined herein. These compounds are inhibitors of platelet aggregation and thus can be used as medicaments for treating or preventing thromboembolic disorders.
Patent CA-2875532-A1 (CA)
Inventor: BAR-COHEN YOSEPH
IPC: E21B47/14
Filed: 2013-06-07
Abstract: A plurality of phased array acoustic communication devices are used to communicate data along a tubulation, such as a well. The phased array acoustic communication devices employ phased arrays of acoustic transducers, such as piezoelectric transducers, to direct acoustic energy in desired directions along the tubulation. The system is controlled by a computer-based controller. Information, including data and commands, is communicated using digital signaling.
Patent CA-2877322-A1 (CA)
Title: Envelope for a laminar structure providing adaptive thermal insulation
Inventor: PIGLIUCCI ANATOLIO
IPC: A62B17/00
Filed: 2012-07-31
Abstract: The present invention relates to an envelope (20) for a laminar structure providing adaptive thermal insulation, the envelope (20) enclosing at least one cavity (16) having included therein a gas generating agent (18) having an unactivated configuration and an activated configuration, the gas generating agent (18) being adapted to change from the unactivated configuration to the activated configuration, such as to increase a gas pressure inside the cavity (16), in response to an increase in temperature in the cavity (16), the envelope (20) being configured such that a volume of the envelope (20) increases in response to the increase in gas pressure inside the cavity (16), wherein the envelope (20) is made of a polymer composite material (8), the polymer composite material (8) including a fluid tight layer which is covered by a reinforcing layer comprising a polymer material, the rein-forcing layer being configured to limit formation of wrinkles in the fluid tight layer (8b) when subjecting the envelope (20) to one, or a plurality of, activation/deactivation cycles.
Patent CA-2878417-A1 (CA)
Inventor: AGAYEV SAMIR
IPC: A01K1/01
Filed: 2013-07-19
Abstract: The invention relates to a method of cleaning at least a part of a cubicle from a row of individual cubicles in a stable, each cubicle having lateral partitions extending in the longitudinal direction on each side of the cubicle, the method comprising the steps of providing an animal presence sensor for detecting the presence of an animal in a cubicle, and providing an autonomous unmanned vehicle, the vehicle comprising a control system for controlling the operation of the vehicle and cubicle floor cleaning means, and the method further comprising the steps of detecting by an animal presence sensor a first of the cubicles free of an animal, detecting whether an animal is present in a second of the cubicles neighboring next to the first cubicle, and controlling the autonomous vehicle to clean the first cubicle in a first cleaning mode that is dependent on the presence of an animal in said second neighboring cubicle. The invention also relates to an autonomous unmanned vehicle for cleaning cubicles.
Patent CA-2879804-A1 (CA)
Title: Stabilized aqueous water clarifier composition and methods of use
Inventor: HOYLES STEPHEN M
IPC: C08K5/05
Filed: 2013-08-20
Abstract: Oil-water dispersions and emulsions derived from petroleum industry operations are demulsified and clarified using an aqueous water clarifier composition. Formation of such oil-water dispersion and emulsions is inhibited and mitigated using the aqueous water clarifier composition comprising a latex dispersion of an anionic polymer, an alcohol, and a base. The latex dispersion of an anionic polymers comprise an anionic polymer comprising: A) 2-80 % by weight of at least one C3-C8 a,ß-ethylenically unsaturated carboxylic acid monomer; B) 15-80 % by weight of at least one nonionic, copolymerizable a,ß-ethylenically unsaturated monomer; C) 0-50 % by weight of one or more of the following monomers: C1) at least one nonionic vinyl surfactant ester; or C2) at least one nonionic, copolymerizable a,ß-ethylenically unsaturated monomer having longer polymer chains than monomer B), or C3) at least one nonionic urethane monomer; and, optionally, D) 0-5 % by weight of at least one crosslinker.
Patent CA-2882308-A1 (CA)
Inventor: YACOBI AVISHAI A
IPC: H04W16/14
Filed: 2013-08-21
Abstract: A wireless communication system is provided that comprises a base station (BS) serving a subscriber unit (SU) in a Public Safety Narrowband (PSNB) network, an eNodeB serving the SU in a broadband data network, and a network element of the PSNB network that is in communication with the BS and that identifies the eNodeB to the BS. In response to the identification of the eNodeB, the BS informs the eNodeB, via an interface between a radio access network (RAN) of the PSNB network and a RAN of the broadband data network, of an initiation of a voice session in the PSNB network involving the SU and of PSNB network resources allocated to the session. In response to being informed of the initiation of the session and the allocated PSNB network resources, the eNodeB avoids allocation of resources to the SU that are spectrally proximate to the allocated PSNB network resources.
Patent CA-2883272-A1 (CA)
Inventor: RIVES LISA M
IPC: C12N5/10
Filed: 2013-03-14
Abstract: The instant invention relates to the field of protein production, and in particular to compositions and processes for controlling and limiting the heterogeneity of proteins expressed in host cells.
Patent CA-2888591-A1 (CA)
Title: Collier de serrage et systeme de retenue
Inventor: REED MARTYN
IPC: H02G3/04
Filed: 2013-10-18
Abstract: La présente invention a trait à un système de collier de serrage qui permet de fixer des faisceaux électriques (52) dans des canaux (55) d'un chemin de câbles (50). Chaque faisceau électrique est fixé entre des attaches allongées verticales (16) d'un élément d'attache (10) qui est fixé dans un canal au moyen d'un élément de fixation (14) qui s'étend à travers une ouverture (56) dans le fond du canal. Les attaches (16) passent par des fentes alignées dans un dispositif de retenue (20) qui peut être poussé enfoncé de manière à maintenir le faisceau électrique en place. Des éléments de mise en prise élastiques sont prévus à l'intérieur des dispositifs de retenue (20), lesquels éléments de mise en prise élastiques mettent en prise des formations correspondantes qui sont orientées vers l'intérieur de manière à faire face à des surfaces des bandes d'attache qui peuvent être enlevées de ladite mise en prise afin de permettre le retrait du dispositif de retenue. Les systèmes de collier de serrage sont positionnés à intervalles éloignés le long du chemin de câbles.
Patent CA-2889100-A1 (CA)
Title: Model predictive control with reference tracking
Inventor: QUEVEDO DANIEL
IPC: H02P27/14
Filed: 2013-10-23
Abstract: There is described a method for controlling an electrical converter. The electrical converter may comprise a plurality of semiconductor switches and be adapted for generating a multi-level output voltage from an input voltage by switching the semiconductor switches.  The control arrangement of the electrical converter is adapted for performing a prediction of an optimal next switching state with the aid of a moving horizon in which future switching states are calculated from actual quantities.
Patent CA-2891254-A1 (CA)
Inventor: WONG CHO KEE
IPC: C08L67/04
Filed: 2013-02-18
Abstract: The invention relates to a novel biodegradable material prepared from PHA and PLA polymers, which can be used for manufacturing a blended product of PHA and PLA, and which can have accelerated biodegradation in a microorganic environment. The new product can be used for producing films, containers for solids and liquids, rigid or flexible packages, long-filament and short-fibre weaving, knitting and nonwoven fabrics, and composite products of fabrics, films and other materials by thermal forming, injection moulding or melt spinning. These blends also can have a long shelf life in a clean environment.
Patent CA-2893078-A1 (CA)
Title: Expandable wedge slip for anchoring downhole tools
Inventor: DOCKWEILER DAVID ALLEN
IPC: E21B23/01
Filed: 2014-01-08
Abstract: An expansion apparatus for anchoring a downhole tool in a well is provided. The expansion apparatus has a wedge, an expansion wedge and a slip ring. The wedge and expansion wedge interact so as to radially expand wedge segments of the expansion wedge. The slip ring and expansion wedge interact so as to radially expand the slip ring to grippingly engage the wellbore or casing.
Patent CA-2893876-A1 (CA)
Inventor: WACKER BERND
IPC: E21C41/16
Filed: 2013-11-22
Abstract: The invention relates to an arrangement and a method for introducing heat into a geological formation, in particular into a deposit (12) present in a geological formation, in particular in order to recover a hydrocarbon-containing substance from the deposit (12), wherein at least one underground mine working (1, 2, 3, 4) has been mined in the geological formation, and the mine working (1, 2, 3, 4) comprises at least one shaft (1) and/or at least one gallery (2, 3, 4). An electrical conductor (7) is introduced at least partially in the geological formation. In this case, the conductor (7) extends in a first conductor piece (73) within the mine working (1, 2, 3, 4). The conductor (7) furthermore has at least one conductor section (75, 76) which is configured such that, during operation, an electromagnetic field acts by means of electromagnetic induction on the ground (13) adjacent to the conductor section (75, 76) so as to bring about an increase in temperature and thus a decrease in the viscosity of a substance present in the adjacent ground (13). Furthermore, a second conductor piece (75, 76) of the conductor is arranged in a bore (6) in the ground (13).
Patent CA-2896364-A1 (CA)
Inventor: HELLUM PAL LONGVA
IPC: H04L29/06
Filed: 2014-01-24
Abstract: A system and method for operating a remotely located safety-critical device, e.g. a weapon station (10, 20). The system comprises a first operating input device (52) to be operated by an operator, providing a first barrier control signal; and a second operating input device (62) to be operated by an operator, providing a second barrier control signal. The barrier control signals are sent through respective secure tunnels through a non-secure communication network (40) to respective activating inputs of first and second barrier circuits at the remote location. The first and second barrier circuits enable operation of the safety-critical device when both are activated. Additional barrier circuits may be included. Video information may be sent from the remote location to the operator station. The video information may be verified as originating from the remote location.
Patent CA-2899601-A1 (CA)
Inventor: WHITE NICHOLAS N
IPC: F04B41/04
Filed: 2014-02-04
Abstract: A compressor is provided suitable for compressing natural gas from a pressure associated with a residential gas supply to a pressure suitable for an automotive gas tank. The compressor utilizes a pair of pneumatic cylinders driven by a hydraulic cylinder to compress the gas in a multi-stage process. Various embodiments are provided with respect to the gas compressor portion and the drive portion. A pressure boost system is also provided which utilizes an internal control valve and internal orifice through the piston of one of the pneumatic cylinders.
Patent CA-2900371-A1 (CA)
Inventor: QUEIROZ DANIEL
IPC: A61K8/34
Filed: 2014-02-11
Abstract: ABSTRACT The present invention relates to oral compositions, comprising select polyethylene oxidepolypropylene oxide block copolymer surfactants, and specifically a polyethylene oxide-polypropylene oxide block polymer surfactant of the fommla: HO ___________________________ (CH2CH2OH), (CHCH20)y __ (CH2CH20),¨H     where "x" represents the average number of polyethylene oxide units and is an integer of from to 100; "y" represents the average number of polypropylene oxide units and is an integer of less than or equal to 30; and the ratio of "x" to "y" is from 0.8:1 to 4:1.  Methods for using the compositions are also disclosed.    Date Recue/Date Received 2020-10-05
Patent CA-2900913-A1 (CA)
Title: Oreillers intelligents et procedes actifs d'annulation de bruit et de biofeedback
Inventor: DEFRANKS MICHAEL S
IPC: A47G9/10
Filed: 2015-08-18
Abstract: Une unité doreiller intelligente et des procédés datténuation active du bruit et de rétroaction biologique sont décrits.
Patent CA-2902201-A1 (CA)
Inventor: BECERRA MATTHEW
IPC: A61B17/34
Filed: 2014-03-14
Abstract: A mechanical cap ring/gel pad assembly useful in surgical access devices and methods for making the same, wherein the cap ring and the gel pad are formed separately and then mechanically attached to form a strong seal without the need for heating, solvents or adhesives.
Patent CA-2902513-A1 (CA)
Inventor: SWIDORSKI JACOB
IPC: C07J63/00
Filed: 2014-02-21
Abstract: Compounds having drug and bio-affecting properties, their pharmaceutical compositions and methods of use are set forth. In particular, alkyl and alkenyl C-3 modified betulinic acid derivatives that possess unique antiviral activity are provided as HIV maturation inhibitors, as represented by compounds of Formulas I, II, III and IV: a compound of Formula I; a compound of Formula II; a compound of Formula III: and a compound of Formula IV. These compounds are useful for the treatment of HIV and AIDS.
Patent CA-2902629-A1 (CA)
Inventor: ROSEMAN DANEIL S
IPC: C12N9/24
Filed: 2014-03-13
Abstract: The present invention provides, among other things, methods for the characterization of recombinant Heparan N-Sulfatase (HNS) during manufacture. The present invention uses capillary zone electrophoresis to determine the charge profile, isoform distribution, and/or glycan profile of recombinant HNS; and represents a quality feature for the batch consistency, storge stability, biological half-life, pharmacokinetic, pharmacodynamic and biological activity of the enzyme. In particular, such characterization methods may be beneficial to optimize conditions and ensure consistency for the manufacture of HNS for the treatment of a patient diagnosed with Sanfilippo syndrome using enzyme replacement therapy.