baber/WOPTO huggingface dataset:
Patent CA-2828082-A1 (CA)
Title: Procede d'acquisition de donnees sismiques
Inventor: GEREA CONSTANTIN
IPC: G01V1/36
Filed: 2012-02-20
Abstract: Des lignes de récepteurs disposées dans une zone à explorer sont équipées de géophones (15, 16) en des positions de récepteur respectives pour mesurer des ondes sismiques depuis le sous-sol. Les lignes de récepteurs comprennent des premières lignes (10, 20) parallèles et des secondes lignes (30) parallèles aux premières lignes et situées en des positions intermédiaires entre les premières lignes. Des ondes sismiques sont émises depuis des positions de source situées le long des premières lignes de récepteurs, et on obtient des données sismiques représentant des ondes mesurées par les différents géophones en réponse aux ondes émises. Ces premières données sismiques sont traitées par interférométrie sismique pour estimer d'autres données sismiques représentant des réponses, en au moins certaines des positions de récepteurs, à des ondes émises depuis une source virtuelle située en une position de récepteur (35) le long d'une seconde ligne (30).
Patent CA-2833658-A1 (CA)
Inventor: LEUCHTENBERG CHRISTIAN
IPC: E21B17/07
Filed: 2012-04-20
Abstract: A slip joint (10) having a tubular inner barrel (11b) and a tubular outer barrel (11a), the inner barrel (11b) lying at least partially within the outer barrel (11a), the slip joint further comprising a sealing assembly (12a), (12b), (12c) which is operable to provide a substantially fluid tight seal between two sealing surfaces comprising an interior surface of the outer barrel 11a and an exterior surface of the inner barrel (11b), the sealing assembly (12a), (12b), (12c) including an actuator (20) and a seal (46), the actuator (20) being movable to push the seal (46) into engagement with one of the sealing surfaces.
Patent CA-2834942-A1 (CA)
Title: Device and method for automatic swing control
Inventor: CHEN CHENG-MING
IPC: A63G9/00
Filed: 2011-05-03
Abstract: A device (1) and method for automatic swing control are disclosed. The device (1) and method are used for the automatic control of the swing of an overhang means (3). The automatic control device (1) comprises a driving means (11) and a movable block (13) which is located on a side of the driving means (11) and is driven to reciprocate by the rotation or counter rotation of the driving means (11). The movable block (13) comprises a hanger (131) and an angle sensing means (133). The hanger (131) is pivotably mounted in the lower end of the movable block (13) and is used to hang the overhang means (3). The angle sensing means (133) is electrically connected to the driving means (11), senses the swing angle and swing direction of the hanger (131), predicts the highest swing position, and starts the selective rotation or counter rotation of the driving means (11) when the swing angle is lower than a preset valve, so that when the hanger (131) is at its predicted highest swing position, the movable block (13) moves toward the direction in which the hanger (131) is about to move after the hanger (131) passes its actual highest swing position to drag the overhang means (3) to swing.
Patent CA-2834976-A1 (CA)
Title: Quantitative nuclease protection assay (qnpa) and sequencing (qnps) improvements
Inventor: SELIGMANN BRUCE
IPC: C12Q1/68
Filed: 2012-04-26
Abstract: The present disclosure provides an improvement to quantitative Nuclease Protection Assay (qNPA) and quantitative Nuclease Protection Sequencing (qNPS) methods. The disclosed methods use nuclease protection probes (NPPs) that include 5'-end and/or 3-end flanking sequences, which provide a universal hybridization and/or amplification sequence. The disclosed methods can be used to sequence or detect target nucleic acid molecules, such as those present in fixed or insoluble samples.
Patent CA-2836471-A1 (CA)
Inventor: BARRACLOUGH KEITH
IPC: G06F3/048
Filed: 2012-05-17
Abstract: Access is provided for different types of media content provided by disparate publishers, and in formats corresponding to operating characteristics of respective user devices. As consistent with one or more example embodiments herein, media content access is filtered for users requesting access via different user devices, based upon characteristics of the device to which the access is provided, user subscription data and publisher-specific criteria. A user-specific storefront interface is generated for each of a multitude of users, based upon the filtering. Each storefront interface indicates media content that can be displayed at the device to which access is requested, and identifies media content to which the user does and does not have subscription access. The user- specific storefront interfaces are presented at respective user devices, and media content is delivered to each device in response to selections made via the user-specific storefront interfaces.
Patent CA-2837399-A1 (CA)
Title: Hybrid monohull planing vessels
Inventor: HOTARY MARK GEORGE
IPC: B63B1/20
Filed: 2013-12-18
Abstract: A hull form design which incorporates "semi-sponsons" disposed on either side of a V-shaped center hull section. The semi-sponsons extend the entire length of the hull form. The semi-sponsons are delimited by longitudinal steps extending below the hull bottom an equal distance from the centerline on opposite sides of the hull. This design is a hybrid of conventional "V" hulls and catamarans and improves the roll and turn initiation time of convention mononhull designs.
Patent CA-2838489-A1 (CA)
Inventor: HATTI-KAUL RAJNI
IPC: C07C68/06
Filed: 2012-05-14
Abstract: Linear or cyclic carbonates as potential monomers for isocyanate-free polyurethanes and polycarbonates were prepared from polyols and dialkylcarbonatesor diphenyl carbonates. This invention was developed to produce linear or cyclic carbonates with or without using catalysts. Polyol compounds were reacted with carbonates such as dimethylcarbonate and diethylcarbonate to produce thecorresponding linear and/or cyclic carbonate.
Patent CA-2840531-A1 (CA)
Inventor: PALEJA AMEESH
IPC: G06Q30/06
Filed: 2012-06-25
Abstract: An application management system modifies developer-submitted applications, such as mobile applications, to add various types of functionality before such applications are made available for purchase. The added functionality may, for example, enable end users to make in-application purchases of content items from an application store. As another example, Digital Rights Management (DRM) functionality may be added for controlling user access to content items, such as content items available in an application store.
Patent CA-2840853-A1 (CA)
Inventor: BACH ERIK
IPC: A63H33/08
Filed: 2012-07-04
Abstract: A computer-implemented method of generating a digital representation of a user-defined construction element connectable to pre-manufactured toy construction elements of a toy construction system is provided. Typically toy modelling systems are restricted to pre-manufactured toy construction elements. With the provided methods, a user can design and manufacture his or her own user-defined construction elements. A digital representation of each coupling element is provided subject to one or more design constraints upon the volume of the coupling element that are defined and enforced. This can, for example, prevent the user from removing a necessary part of the coupling element and/or prevent a user from filling or blocking an empty space required for the coupling element to be connected to another coupling element.
Patent CA-2841763-A1 (CA)
Inventor: CHIOU MING-SHYANG
IPC: E05B27/00
Filed: 2014-02-04
Abstract: A re-keyable cylinder lock includes a cylinder housing, a plug, a carrier, a toothed locking bar and a cotter pin. The plug is operable by a right key to rotate with respect to the housing about a longitudinal axis, and the carrier co-rotates with the plug. The locking bar engages the housing when the plug is in a home position where the cylinder lock is locked. The cotter pin is movable transversely, and has a bar-engaging toothed part engaging the locking bar when the carrier is in a normal position and disengaging from the toothed locking bar when the carrier is moved along the axis to a re-keying position, and a housing-engaging part engaging the housing when the plug is in the home position and when the right key is removed from the plug.
Patent CA-2845610-A1 (CA)
Title: Optionally transferable optical system with a reduced thickness
Inventor: JORDAN GREGORY R
IPC: G03B35/24
Filed: 2012-08-17
Abstract: An optionally transferable optical system with a reduced thickness is provided. The inventive optical system is basically made up of a synthetic image presentation system in which one or more arrangements of structured image icons are substantially in contact with, but not completely embedded within, one or more arrangements of focusing elements. The focusing element and image icon arrangements cooperate to form at least one synthetic image. By way of the subject invention, the requirement for an optical spacer to provide the necessary focal distance between the focusing elements and their associated image icon(s) is removed. As a result, overall system thicknesses are reduced, suitability as a surface-applied authentication system is enabled, and tamper resistance is improved.
Patent CA-2848966-A1 (CA)
Title: Tube cutter
Inventor: STEELE MICHAEL S
IPC: B26D3/16
Filed: 2011-11-01
Abstract: A cutting tool includes a first grip portion, a second grip portion, and a first head portion coupled to the first grip portion to define a first handle. The first head portion includes a cutting blade having a cutting portion and a slitting portion. A  second head portion is coupled to the second grip portion to define a second handle.  The second head portion includes an arcuate portion sized and configured to support the tube and a concave portion sized to receive a portion of the tube. The first handle is pivotally coupled to the second handle to move between an open position and a closed position, wherein the cutting portion is operable to cut the tube as the handles move from the open position and the closed position, and wherein the slitting portion is operable to slice the tube supported in the concave portion when the handles are in the closed position.
Patent CA-2849675-A1 (CA)
Inventor: KIM SANG HOON
IPC: A63H33/04
Filed: 2012-09-20
Abstract: The present invention relates to a sawtooth structure in which an external sawtooth structure and an internal sawtooth structure engage with each other to support a fine joint angle adjustment function, and to a toy block comprising such structure. A sawtooth structure of the present invention comprises an external sawtooth structure and an internal sawtooth structure, wherein the external sawtooth structure has an inner surface with one or more areas on which an inner sawtooth portion of the external sawtooth structure containing at least two or more inner sawteeth of the external sawtooth structure is formed, and the internal sawtooth structure has an outer surface with one or more areas on which an outer sawtooth portion of the internal sawtooth structure that corresponds to the inner sawtooth portion of the external sawtooth structure and that contains at least two or more outer sawteeth of the internal sawtooth structure is formed. Thus, the coupling angle of the blocks to be coupled by the magnetic force of the magnet can be finely adjusted, and as the coupling angle of the blocks is finely adjusted, the coupled surfaces of the blocks are smooth.
Patent CA-2850859-A1 (CA)
Inventor: HUANG JR-KAI
IPC: C12Q1/68
Filed: 2012-07-03
Abstract: Disclosed herein is a self-competitive primer for preferentially amplifying a sample nucleic acid based on whether a selected region thereof has a nucleotide variation, in comparison with a selected region of a reference nucleic acid. The self-competitive primer includes a 5'-competing domain and a 3'-elongating domain. Sequences of the 5'-competing domain and the 3'-elongating domain are complementary to a first region and a second region of the reference nucleic acid, respectively. The first region includes the selected region and at least one nucleotide residue immediately downstream of the selected region of the reference nucleic acid. The second region is located downstream of the selected region of the reference nucleic acid and does not comprise the selected region of the reference nucleic acid, and the first region and the second region overlap by at least one nucleotide. Also disclosed herein is a method for preferentially amplifying a variant sample nucleic acid over a non-variant sample nucleic acid.
Patent CA-2854720-A1 (CA)
Inventor: LIU SHU-HUI
IPC: A61K38/08
Filed: 2012-11-07
Abstract: The present invention provides antibodies that specifically bind to trophoblast cell-surface antigen-2 (Trop-2). The invention further provides antibody conjugates comprising such antibodies, antibody encoding nucleic acids, and methods of obtaining such antibodies. The invention further relates to therapeutic methods for use of these antibodies and Trop-2 antibody conjugates for the treatment of a condition associated with Trop-2 expression (e.g., cancer), such as colon, esophageal, gastric, head and neck, lung, ovarian, or pancreatic cancer.
Patent CA-2857518-A1 (CA)
Inventor: KRISTAN JOSEPH V
IPC: E01B11/44
Filed: 2012-11-15
Abstract: A rail weld treatment device improves a resulting microstructure in and around an effected zone of a rail weld and of rails surrounding the rail weld. The device includes, but is not limited to a fixture clamping and centering assembly for engaging a rail head of a rail and a heating and cooling device connected with the fixture clamping and centering assembly to be positioned over the rail head. The fixture damping and centering assembly comprises an engagement member which removably engages the railhead. The heating and cooling device includes a heating member for heating an effected zone of the rail weld and a cooling member for cooling the effected zone.
Patent CA-2857826-A1 (CA)
Title: Detection and ranging methods and systems
Inventor: MIMEAULT YVAN
IPC: G01S17/10
Filed: 2008-12-19
Abstract: There is provided a system and a method for acquiring a detected light optical signal and generating an accumulated digital trace The method comprises providing a light source for illumination of a field of view, an optical detector, an analog-to- digital converter (ADC), emitting one pulse from the light source in the field of view, detecting a reflection signal of the pulse by the optical detector, acquiring j points for the detected reflection signal by the ADC, storing, in a buffer, the digital signal waveform of j points, introducing a phase shift of 2pi / P, repeating, P times, the steps of emitting, detecting, acquiring, storing and introducing, to store, in the buffer, an interleaved waveform of P × j points, accumulating M traces of interleaved P × j points for a total of N=M × P acquisition sets, N being a total number of pulses emitted, creating one combined trace of the reflected signal of j × P points by adding each point of the M traces Additionally, the combined trace can be compared to a detected reference reflection signal of the pulse to determine a distance traveled by the pulse.
Patent CA-2858398-A1 (CA)
Inventor: MARTINETZ THOMAS
IPC: G06T7/20
Filed: 2011-12-16
Abstract: The invention relates to a real time-capable analysis of a sequence of electronic images for estimating the pose of a movable object captured by means of the images. The invention further relates to implementing the invention in software and, in this connection, to a computer-readable medium that stores commands, the execution of which causes the method according to the invention to be carried out. The invention proceeds from a skeleton model, which is described by a small number of nodes in 3D space and permits a good data compression of the image information when the co-ordinates of the nodes describe at any time the position of predetermined parts of the moving object. The skeleton model simultaneously represents previous knowledge of the object, by defining e.g. node pairs and optionally also node triplets in the skeleton model that describe cohesive object parts or optionally object surfaces, which are contained in the measured 2 1/2 -D image information, i.e.  are visible to the camera. The skeleton model is to be fitted quickly and accurately into the image information. The fitting is effected between two images of an image sequence by the continuous displacement of the nodes and the continuous updating of the skeleton model.
Patent CA-2859050-A1 (CA)
Title: Contact lenses containing carotenoid and method for making same
Inventor: KENKARE NIRUPAMA
IPC: A61K9/00
Filed: 2012-12-17
Abstract: The instant invention pertains to a method for producing contact lenses with improved oxidative stability of Carotenoids in the contact lens. The method of the invention involves adding a vitamine E material into a contact lens in an amount sufficient to reduce oxidative degradation of Carotenoids in the lens by at least about 30% in comparison with an identical contact lens without the vitamin E material.
Patent CA-2860638-A1 (CA)
Title: Systems and methods for rule-based content generation
Inventor: ARSENAULT FREDERICK J
IPC: G06Q10/00
Filed: 2013-01-10
Abstract: At least one aspect of the present disclosure directs to a content generation system including a content generation module and a rule management module. The rule management module is adapted to receive a plurality of rules on content generation. The content generation module is adapted to generate a content configuration, wherein the content configuration comprises a plurality of content elements and one or more relationships among the plurality of content elements, wherein the one or more relationships are in accordance with the plurality of rules on content generation.
Patent CA-2862537-A1 (CA)
Inventor: PELLETIER BENOIT
IPC: H04B7/06
Filed: 2013-01-25
Abstract: Systems, methods, and instrumentalities are disclosed for a wireless transmit/receive unit (WTRU) to determine rank, offset, or inter-stream interference control information, for example, which may be associated with uplink MIMO operations. A method to control a WTRU may include receiving a special E-RNTI that is associated with a channel. The channel may be associated with a rank indication. The channel may be an E-AGCH-like channel. The channel may have a similar encoding structure as an E-AGCH. The channel may be an E-ROCH. The channel may be received, and it may be determined that the channel is associated with the special E-RNTI. At least one of a rank or an offset may be determined, and the WTRU may be configured with the determined rank or offset. An inter- stream interference (ISI) offset may be received, for example, via RRC signaling, and may be applied to an uplink transmission of a primary stream.
Patent CA-2867404-A1 (CA)
Inventor: ZIEGLER JURGEN
IPC: A41D31/00
Filed: 2013-03-27
Abstract: L'invention concerne un élément de revêtement qui est formé à partir d'un treillis d'anneaux métalliques et est destiné à pourvoir des formes ayant différents rayons d'un revêtent constitué dudit treillis d'anneaux métalliques. A cet effet, le treillis d'anneaux métalliques présente au moins une pièce découpée (10) qui est reliée à ses propres bords (10a) ou aux bords d'une autre pièce découpée pour ainsi revêtir ladite forme. Le treillis d'anneaux métalliques présente une direction de déploiement (L) dans laquelle le treillis d'anneaux métalliques est sensiblement moins extensible que dans une direction y étant transversale et préférentiellement perpendiculaire, ou dans laquelle il est dépourvu de tout caractère extensible. Le fait que le treillis d'anneaux métalliques soit disposé tel que sa direction de déploiement (L) longe un arc de cercle de la forme qui est définie par le rayon et qu'il présente des encoches (12) transversales par rapport à la direction de déploiement, la liaison étant réalisée notamment le long des bords (10a) des pièces découpées, permet de revêtir efficacement des formes rondes tridimensionnelles telles que les sphères ou les formes annulaires circulaires ou bien des segments de telles formes.
Patent CA-2868157-A1 (CA)
Title: Contenant de conditionnement de tapis d'auto
Inventor: MATTHEWS GILES FREDERICK
IPC: B65D75/02
Filed: 2014-10-22
Abstract: Un emballage pour un tapis de plancher de voiture comprend un corps principal, au moins un élément de poteau qui saillit du corps principal afin de supporter le tapis de plancher de voiture et un système de fixation attaché à lélément de poteau de manière amovible. Le tapis de plancher de voiture est retenu contre lélément de poteau lorsque le système de fixation est attaché à ce dernier et il peut être détaché de lemballage dès que le système de fixation dégage lélément de poteau. Le système de fixation comprend un loquet retenu contre le corps principal par un élément de liaison articulé, lequel loquet comprend un anneau qui entoure lélément de poteau au moment dengager ce dernier et qui comprend un élément dengagement orienté vers lintérieur qui sert à engager une bride disposée sur lélément de poteau lorsque le loquet est orienté vers lélément de poteau et enclenche celui-ci.
Patent CA-2870134-A1 (CA)
Inventor: CADE DOMINIQUE NICOLAS
IPC: A61K47/38
Filed: 2013-03-14
Abstract: The present disclosure relates to aqueous composition comprising hydroxypropyl methyl cellulose acetate succinate (HPMCAS) polymer dispersed in water, wherein the dispersed polymer is partially neutralized with at least one alkaline material. The instant disclosure also relates to compositions for use in methods of making capsule shells endowed with bulk enteric properties. The present disclosure also relates to capsules made according with the compositions and methods of the present disclosure.
Patent CA-2875351-A1 (CA)
Title: Formulations antibiotiques injectables et leurs procedes d'utilisation
Inventor: ALAWI FADIL AL
IPC: A61K31/43
Filed: 2013-07-16
Abstract: La présente invention concerne une composition comprenant du pénéthamate (PNT) ou un équivalent pharmaceutique de celui-ci, et au moins un excipient huileux.
Patent CA-2878309-A1 (CA)
Inventor: ARNAL KEVIN R
IPC: A61B17/42
Filed: 2006-02-03
Abstract: Described are surgical implants, tools, systems, and related methods, useful for implantation of surgical implants, such as those used to treat pelvic conditions including incontinence.
Patent CA-2879371-A1 (CA)
Title: Flow control system with interchangeable actuators
Inventor: MCKEON MICHAEL ANTHONY
IPC: E21B41/00
Filed: 2013-05-08
Abstract: A system (10), including a wellhead system (18), and a flow control system (12) coupled to the wellhead system, wherein the flow control system (12) comprises, a flow control device including a housing (38), a flow path through the housing from an inlet to an outlet, and a flow control element (72) disposed in the housing along the flow path, and an actuator mounting assembly (42) coupled to the flow control device, wherein the actuator mounting assembly is configured to selectively mount one of a manual actuator (240) and a powered actuator (242) to actuate the flow control element of the flow control device, without taking the flow control system offline.
Patent CA-2883044-A1 (CA)
Inventor: BUSH SHAWN D
IPC: F16K21/04
Filed: 2005-10-07
Abstract: An apparatus for detecting wear in a flush valve configured to at least partially reseal based upon water pressure within the flush valve. The flush valve is associated with a typical water pressure or pressure range required to at least partially reseal the flush valve during operation. During normal operation, the typical water pressure or pressure range is present in the flush valve at a known time after operation. The apparatus comprises a microprocessor configured to: determine a sensed water pressure in at least a portion of the flush valve at the known time required to at least partially reseal the flush valve during normal operation; determine if the sensed water pressure is less than the typical water pressure or pressure range; and generate at least one signal if the sensed water pressure is determined to be less than the typical water pressure or pressure range.