baber/WOPTO huggingface dataset:
Patent CA-2794281-A1 (CA)
Inventor: BIENENSTOCK ELAZAR A
IPC: A61B6/03
Filed: 2012-11-05
Abstract: A SPECT diagnostic method of performing myocardial perfusion imaging on a patient, consisting of (A) administering a rest radiotracer to the patient while the patient is at rest; then (B) when the rest radiotracer is fixed in a heart of the patient, scanning the heart to obtain rest heart pumping ability information; (C) scanning the heart of the patient to obtain a rest perfusion image; (D) administering a stressing agent to the patient to place the patient's heart under stress; (E) scanning the heart of the patient to obtain stress heart pumping ability information; then (F) administering a stress radiotracer while the heart of the patient is under stress; then (G) when the stress radiotracer is fixed in the heart, scanning the heart to obtain a stress perfusion image.
Patent CA-2797655-A1 (CA)
Inventor: BURNHAM ALAN K
IPC: E21B43/24
Filed: 2011-03-30
Abstract: A sub-surface hydrocarbon production system comprising an energy delivery well extending from the surface to a location proximate a bottom of the hydrocarbons to be produced. A production well extends from the surface to a location proximate the hydrocarbon and a convection passage extends between the energy delivery well and the production well thereby forming a convection loop. The energy delivery well and the production well intersect at a location proximate the hydrocarbon such that the convection loop is in the form of a triangle. Preferably, the convection passage extends upwardly from a point at which the convection passage intersects the production well. The system also includes a heater, such as an electric heater or down-hole burner, disposed in the energy delivery well.
Patent CA-2799925-A1 (CA)
Inventor: HONGO KOUJU
IPC: E04C5/16
Filed: 2012-12-27
Abstract: In a joint method for a reinforcing bar using a reinforcement joint having a grout inlet at one end and a grout outlet at the other end, the grout inlet is fitted with a sealing body provided with a check valve, and the grout outlet is fitted with a sealing plug provided with a piston body protruded outward by the filling of a grout, whereby the filling of the grout can be visually confirmed.
Patent CA-2800021-A1 (CA)
Inventor: JIANG YANG
IPC: A61P31/10
Filed: 2011-05-25
Abstract: Disclosed are levoisovalerylspiramycin I, II or III, preparations, preparing methods and uses thereof. The preparations comprise levoisovalerylspiramycin I, II or III  and pharmaceutically acceptable carrier and/or adjuvant, wherein the purity of levoisovalerylspiramycin I, II or III is above 90 wt%. The levoisovalerylspiramycin I, II or III has a good antibacterial activity, and the preparations include solution for injection, powder for injection or lyophilized powder for injection.
Patent CA-2801867-A1 (CA)
Inventor: ROBERTSON GRAHAM ALEXANDER
IPC: B07B1/46
Filed: 2005-12-14
Abstract: A frame over which woven wire mesh is to be stretched and secured to form a sieving screen and which can be used to screen solids from drilling mud recovered from down-hole when drilling for oil or gas. The frame is a rectilinear moulded plastics frame having edge regions by which it is secured in place in a shaker. Within the frame is a plurality of rectilinear windows formed by an orthogonal array of intersecting ribs also of moulded plastics material. Some of the ribs are internally reinforced by rigid metal members which extend orthogonally between hollow box-section members which define a sub-frame for reinforcing the four edge regions of the frame. The ends of the sub-frame members are joined at the four corners of the sub-frame. In this way not are only the edge regions of the frame reinforced internally but so also are some of the orthogonally intersecting ribs, so as thereby to produce a rigid frame for the screen. The internal reinforcement for those ribs which are to be reinforced may comprise hollow box-section metal members which may be of similar cross section to that of the sub-frame members, or the internal reinforcement for those ribs which are to be reinforced comprises metal I-beam cross section members, which typically have the same- height as the height of the box-section members forming the sub frame.
Patent CA-2802613-A1 (CA)
Inventor: PARGETER ADRIAN
IPC: E04B1/80
Filed: 2011-06-27
Abstract: A prefabricated composite insulation board (1) comprises a facing (2) of a flexible sheet material and a plurality of vacuum insulation panels (VIP) (3) adhesive bonded thereto. A body of insulating foam (4) overlies the vacuum insulating panels (3) and the carrier (2). There are gaps (5) between adjacent vacuum insulation panels (3) and these gaps are filled with the loam (4).  Alternatively, groups of VIP's (3) may be positioned close to one another and gaps (6) left at defined locations. These gaps (6) may be used to provide regions at which the panel may be cut to a desired length without cutting through and VIP's (3). External markings such as cut-lines (7) may be provided to indicate the location of these gaps (6). To manufacture a composite insulation board (1) of the invention on a continuous production line a facing sheet (2) with a pre-applied adhesive (6) is provided on a supply reel (10). The adhesive may be heat activated.
Patent CA-2804580-A1 (CA)
Inventor: YOUNG MATTHEW
IPC: A61M5/178
Filed: 2010-06-23
Abstract: The invention provides a syringe or autoinjector for dispensing a drug comprising a rigid syringe body containing the drug, an oxygen absorbing material, a separating element between the drug and oxygen absorbing material to prevent the drug from contacting the oxygen absorbing material but which allows oxygen to pass from the drug to the oxygen absorbing material, and an oxygen impermeable container enclosing both the drug and the oxygen absorbing material, wherein the oxygen impermeable container partially or fully forms the rigid syringe body or is held within the rigid syringe body.
Patent CA-2806392-A1 (CA)
Title: Water motor
Inventor: ACKMAN TERRY EDWARD
IPC: F03G3/00
Filed: 2011-06-28
Abstract: A water motor which includes a tubular tipping lever arm open on both ends and a central water fill port, and a central fulcrum pivotally supporting the lever arm for seesaw tipping. Temporary containment vessels are positioned under each open end of the lever arm to receive water flowing from the open end of the lever arm. A drain valve is provided in each container and flexible pull lines are connected between the lever arms and the drain valves for discharge, opening the drain valves when one of the lever arm ends is in an up position. A float is positioned in each of the containers and each float is provided with an upwardly extending rigid lifting rod for engaging the opposed lever arm ends for cyclically reversing the seesaw tipping of the tipping lever arm and providing draining of the containers.
Patent CA-2808060-A1 (CA)
Inventor: ISHIDA TOMOKAZU
IPC: F16H55/36
Filed: 2011-08-30
Abstract: A pulley structure is provided that can suppress the application of an excessive force to a coil spring to thereby prevent the breakage of the coil spring itself and which can increase the degree of freedom in design by changing freely the frictional torque while restricting the frictional torque to vary. A drive pulley structure 1 has a cylindrical pulley member 2 around which a transmission belt 106 is laid to extend, a hub structure 3 that is provided inside the pulley member 2 so as to rotate relative to the pulley member 2, a coil spring 4 that is fixed to the hub structure 3 at one end 4a thereof, a tapering 5 to which the other end 4b of the coil spring 4 is fixed and which has a conical round surface as of a cone whose axis is made up of a rotational axis J of the hub structure 3, and a frictional member 6 that is inserted to be interposed between the conical round surface of the tapering 5 and the pulley member 2, and the coil spring 4 is inserted to be interposed in place while being compressed in the direction of the rotational axis J of the hub structure 3, the tapering 5, the frictional member 6 and the pulley member 2 being brought into press contact with each other by virtue of a restoring force P of the coil spring 4.
Patent CA-2810244-A1 (CA)
Inventor: ANTHONY LARRY CAMERON
IPC: C12N15/63
Filed: 2011-09-07
Abstract: The invention relates to recombinant host cells having at least one integrated polynucleotide encoding a polypeptide that catalyzes a step in a pyruvate-utilizing biosynthetic pathway, e.g., pyruvate to acetolactate conversion. The invention also relates to methods of increasing the biosynthetic production of isobutanol, 2,3-butanediol, 2-butanol or 2-butanone using such host cells.
Patent CA-2810782-A1 (CA)
Inventor: SCANNELL ADIN
IPC: G06F12/08
Filed: 2011-11-08
Abstract: A method and system manages memory in a network of virtual machines, including a copy of a master virtual machine (VM) memory system, the copy accessible to a memory server. The method includes determining whether a memory page requested by a clone VM memory system is fetchable from the memory server, the clone VM memory system hosted in a host memory system; if the memory page is fetchable from the memory server, fetching the memory page from the memory server; determining whether there is sufficient space in the host memory system to load the memory page; if there is insufficient space in the host memory system, evicting a selected memory page from the host memory system; and loading the memory page into the host memory system and the clone VM memory system.
Patent CA-2813533-A1 (CA)
Inventor: MENGLE VINOD G
IPC: F02K1/48
Filed: 2007-06-22
Abstract: A jet engine nozzle exit configuration includes a turbofan engine exhaust nozzle that includes first and second internal flow surfaces. The first internal flow surface is positioned to receive a fan flow and terminates at a first exit aperture having a first perimeter. The first perimeter includes multiple first projections extending in an aft direction, with an aft portion of individual neighboring first projections spaced apart from each other by a gap, and with a geometric feature of the multiple first projections varying in a first manner along a portion of the first perimeter. The second internal flow surface is positioned to receive an engine core flow and terminates at a second exit aperture having a second perimeter including multiple second projections extending in an aft direction, with an aft portion of individual neighboring second projections spaced apart from each other by a gap, and with a geometric feature of the multiple second projections varying in a second manner different than the first manner along a portion of the second perimeter.
Patent CA-2815505-A1 (CA)
Title: Screen display method and apparatus of a mobile terminal
Inventor: KIM TAE YEON
IPC: G06F3/048
Filed: 2011-10-18
Abstract: A screen display method and apparatus of a mobile terminal is provided for changing a screen represented by an index to another screen represented by a newly selected index. A screen display method of a mobile terminal includes displaying a page represented by an index, the page including an index region having a plurality of indices and a content region displaying content corresponding to the index highlighted in the index region, selecting a new index in the index region according to a selection input, and changing the page represented by the highlighted index for a new page represented by the new index, the new page appearing in a direction from a position of the new index to a position of the highlighted index.
Patent CA-2815807-A1 (CA)
Inventor: KANEKO FUSAE
IPC: G01N23/06
Filed: 2011-08-09
Abstract: Provided is a deterioration analysis method which can analyze the state of deterioration of a polymeric material, particularly the state of deterioration of the surface of the polymeric material, in detail. The present invention relates to a deterioration analysis method which can analyze the state of deterioration of a polymer by irradiating a polymeric material with high-brightness X-ray and measuring the amount of the absorbed X-ray while changing the energy of the X-ray.
Patent CA-2817961-A1 (CA)
Title: Cosmetic compositions based on a n-acyl amino acid compound and hexyldecanol
Inventor: TANAKA SHUHEI
IPC: A61K8/44
Filed: 2011-11-16
Abstract: A cosmetic composition comprises a) an N-acyl amino acid compound selected from the group consisting of N-acyl amino acid, its isomers, its salts, derivatives thereof, and mixtures thereof, and b) hexyldecanol.
Patent CA-2819005-A1 (CA)
Title: A wet scrubber for removing sulphur dioxide from a process gas
Inventor: AHMAN STEFAN OSCAR HUGO
IPC: B01D53/14
Filed: 2011-11-10
Abstract: A wet scrubber (8) for cleaning a process gas containing sulphur dioxide comprises an absorption vessel (40) operative for bringing the process gas into contact with an absorption liquid to absorb sulphur dioxide from the process gas. The wet scrubber (8) further comprises an acidification system (90) operative for mixing absorption liquid that has absorbed sulphur dioxide from the process gas with a carbon dioxide containing gas, an absorbent dissolution tank (54) operative for adding an absorbent material to at least a portion of the absorption liquid, and a return pipe (104) operative for returning to the absorption vessel (40) at least a portion of the absorption liquid that has been mixed with the carbon dioxide containing gas.
Patent CA-2819699-A1 (CA)
Title: Systems and methods to track movement of animals
Inventor: JAMESON JIMMY
IPC: G08B23/00
Filed: 2012-01-18
Abstract: Systems and methods of tracking an animal including a first device worn by an animal to acquire global positioning system (GPS) data corresponding to a location of the animal, and a second device carried by a user to receive the GPS data from the first device and to acquire GPS data corresponding to a location of the second device. The second device can include a compass element to provide a compass reading corresponding to an orientation of the second device, and a controller to calculate location and direction information of the first device relative to the second device, and a display unit to display a graphical representation indicating the location and direction of the first device relative to the second device.
Patent CA-2823388-A1 (CA)
Inventor: HAYES ROBIN
IPC: G06F3/0488
Filed: 2012-01-05
Abstract: In an embodiment, a number of parallel gestures are detected, in a particular area on a touch screen interface of a device. A command is identified based at least on the parallel gestures and an action associated with the command is performed.
Patent CA-2825662-A1 (CA)
Inventor: TERLESKI JONATHAN W
IPC: H04L9/32
Filed: 2012-01-27
Abstract: La présente invention concerne un procédé consistant à afficher simultanément une zone d'élément de contenu et des informations de liste de contrôle d'accès correspondant à une liste de contrôle d'accès d'entités de distribution ; recevoir, d'un utilisateur d'un système client, une entrée dans la zone d'élément de contenu, l'entrée incluant un élément de contenu ; présenter à l'utilisateur du système client une affordance qui permet à l'utilisateur du système client de mettre à jour la liste de contrôle d'accès pour produire une liste de contrôle d'accès mise à jour comprenant une ou plusieurs entités de distribution, au moins une entité de distribution desdites une ou plusieurs entités de distribution correspondant à une ou plusieurs entités destinataires ; et transmettre l'élément de contenu et la liste de contrôle d'accès à un système serveur pour stocker l'élément de contenu en association avec la liste de contrôle d'accès. Le système serveur permet l'accès à l'élément de contenu à une ou plusieurs entités destinataires conformément à la liste de contrôle d'accès.
Patent CA-2827529-A1 (CA)
Inventor: BUCK RICHARD M
IPC: C08L23/08
Filed: 2012-02-21
Abstract: A polymer having a density of from about 0.94 g/ cm3 to about 0.96 g/ cm3 and a primary structure parameter 2 (PSP2 value) of greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of equal to or greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A. A polymer having at least one lower molecular weight component and at least one higher molecular weight component and having a PSP2 value of equal to or greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A.
Patent CA-2828006-A1 (CA)
Inventor: YANG FRANK
IPC: A47K5/12
Filed: 2012-03-02
Abstract: A soap dispenser can be configured to dispense an amount of liquid soap, for example, upon detecting the presence of an object. Certain embodiments of the dispenser include a housing, reservoir, pump, and nozzle. In some embodiments, the dispenser includes a bypass passage, which can facilitate priming of the pump. In certain embodiments, the dispenser is configured to inhibit or avoid the formation of an air bubble that could obstruct the liquid soap from entering the pump. In some embodiments, the pump includes engaging gears, which can include a plurality of teeth with substantially pointed tips. In certain embodiments, the nozzle comprises a one-way valve, such as a duckbill valve. Some embodiments of the one-way valve are shaped or otherwise configured to provide certain biases to the valve, which can, for example, facilitate rapid opening and closing of the valve.
Patent CA-2832096-A1 (CA)
Inventor: DEMOLLIENS BERTRAND
IPC: F25J3/08
Filed: 2012-04-05
Abstract: Dans un procédé de liquéfaction d'un gaz contenant au moins 60% mol. de CO2 pour produire au moins un produit liquide, le gaz est refroidi pour former un débit liquide, au moins une partie du débit liquide ou supercritique est refroidie dans un échangeur de chaleur (E1 ) pour former un fluide de cycle à une pression de cycle, le fluide de cycle est divisé en au moins deux fractions y compris une fraction auxiliaire, une des fractions étant détendue dans une vanne (43) jusqu'à une première pression pour former un mélange diphasique et envoyée à un séparateur de phases (35), la fraction liquide du séparateur de phases est vaporisée pour former un gaz vaporisé dans l'échangeur, le gaz vaporisé étant ensuite détendu depuis la première pression à une deuxième pression dans un moyen de détente (45) et puis comprimé dans le compresseur de cycle (C1, C2) et mélangé avec le premier gaz d'alimentation, la fraction auxiliaire constituant le produit liquide et on augmente la première pression si la quantité d'impuretés plus légères que le dioxyde de carbone contenu dans le gaz riche en dioxyde de carbone augmente.
Patent CA-2832423-A1 (CA)
Title: Offshore fluid transfer system and method
Inventor: KELLY ORLA ANN
IPC: B63B27/24
Filed: 2012-04-10
Abstract: An offshore fluid transfer system comprising a boom (2100) and at least one movable fluid conveying pipe (3000) attached to the boom, said movable pipe (3000) comprising, starting from its anchorage point, a length for extension, then an outer valve (3210) for coupling to a third party loading pipe, a maneuvering cable called outer maneuvering cable (4100) maneuvered from the boom (2100) being furthermore linked to the free end of the movable pipe at a point referred to as cable anchorage point, characterized in that the anchorage point is rigidly connected to the outer valve (3210). The invention also relates to the corresponding method.
Patent CA-2834350-A1 (CA)
Title: Wireless sensor reader
Inventor: NAGY MICHAEL
IPC: G08C19/14
Filed: 2012-04-25
Abstract: A wireless sensor reader is provided to interface with a wireless sensor. The wireless sensor reader transmits an excitation pulse to cause the wireless sensor to generate a ring signal. The wireless sensor reader receives and amplifies the ring signal and sends the signal to a phase-locked loop. A voltage-controlled oscillator in the phase-locked loop locks onto the ring signal frequency and generates a count signal at a frequency related to the ring signal frequency. The voltage-controlled oscillator is placed into a hold mode where the control voltage is maintained constant to allow the count signal frequency to be determined. The reader uses an ambient reading or other information to select a subset of the possible ring signal frequencies, and tunes or adjusts its circuits and algorithms to focus on that subset.
Patent CA-2836623-A1 (CA)
Inventor: BECKER MICHAEL
IPC: A61M25/04
Filed: 2012-05-24
Abstract: The invention relates to a probe (1) for the enteral nutrition of a patient, comprising a tube section (16), which is extended along an axial direction (S) at least in some sections and which has a proximal end (161) and a distal end (160), and comprising a retaining device (12, 13), which is arranged at the distal end (160) of the tube section (16). In a compressed state, the retaining device projects past the distal end (160) of the tube section at least in one direction that is radial with respect to the axial direction (S), and in an extended state, in which the retaining device (12, 13) is extended along the axial direction (S), the retaining device has a smaller radial expansion in comparison to the compressed state. The retaining device (12, 13), in cooperation with an actuating device (2), can be transferred from the compressed state into the extended state. For this purpose, the tube section is made of an outer tube (16), and an inner tube (15) that has a proximal end (151) and a distal end (150) is arranged within the outer tube (16). The distal end (150) of the inner tube (15) is connected to the actuating piece (10), and the inner tube is elastic along the axial direction (S) such that the actuating piece (10) can be moved relative to the outer tube (16) along the axial direction (S) in order to transfer the retaining device (12, 13) from the compressed state into the extended state. In this manner, a probe for the enteral nutrition of a patient is provided, said probe allowing a simple placement and exchange of the probe.
Patent CA-2838685-A1 (CA)
Inventor: LUNDSTROM MICHAEL LOYAL
IPC: F16L23/00
Filed: 2012-04-17
Abstract: A pipe joint restraint apparatus and method according to which an arcuate member is clamped onto a pipe so that a protrusion or ridge penetratingly engages the outside surface of the pipe. In an exemplary embodiment, a pipe joint restraint apparatus includes two spaced pairs of arcuate members. Each pair of arcuate members forms a ring that envelops portions of and clamps onto two connected pipes. One of the pipes includes a bell, which receives a spigot extending from the second pipe (spigot not shown). The pipes may be sealingly engaged, and may be made of different types of materials such as, for example, polyvinylchloride (PVC) or ductile iron.
Patent CA-2839443-A1 (CA)
Inventor: MURPHY WILLIAM H
IPC: G06F19/00
Filed: 2012-06-20
Abstract: A pump operations module having a base function includes only base function programming in the module itself but is configured to receive advanced delivery programs in a buffer for execution autonomously. An advanced interface module (AIM) is used to prepare advanced delivery programs and upload them to one or more delivery modules as well as monitor the performance of those modules. However, the advanced interface module does not control the execution of those advanced delivery programs by the pump operations modules. The AIM includes a touch screen and access to drug libraries. The AIM will generate graphical slide controls on the touch screen with the minimum and maximum values on the touch screen for the user to create an advanced delivery program for upload, to greatly lessen the risk of errors. Support for PK applications is provided.