baber/WOPTO huggingface dataset:
Patent CA-2775282-A1 (CA)
Title: Welding systems with auxiliary powered conduit used for powering and exchanging data
Inventor: RAPPL JAMES FRANCIS
IPC: B23K9/095
Filed: 2010-08-18
Abstract: Various welding systems that provide communication over auxiliary (50) or weld power lines (42, 36) are provided. The disclosed embodiments may include a multi-process welding power supply (10) that is communicatively coupled to a pendant (48) via an auxiliary conduit (50) that facilitates the exchange of data and power between components of the welding system (10). In some embodiments, the pendant (48) may also include auxiliary outlets (64, 62) that allow an operator to power auxiliary devices (58, 60) at the weld location. The disclosed embodiments further include a pendant with a wire spool and wire feeder drive circuitry that is configured to activate spooling during MIG welding. Embodiments are provided that also allow for bidirectional data communication over a power line in networked welding systems.
Patent CA-2780655-A1 (CA)
Inventor: HIRATA HIROYUKI
IPC: C22C19/05
Filed: 2010-12-08
Abstract: An austenitic heat resistant alloy consisting of, by mass percent, C:  0.15% or less, Si: 2% or less, Mn: 3% or less, Ni: 40 to 60%, Co: 0.03 to 25%, Cr:  15% or more and less than 28%, either one or both of Mo: 12% or less and W:  less than 4%, the total content thereof being 0.1 to 12%, Nd: 0.001 to 0.1%, B:  0.0005 to 0.006%, N: 0.03% or less, 0: 0.03% or less, at least one selected from Al: 3% or less, Ti: 3% or less, and Nb: 3% or less, the balance being Fe and impurities, and the contents of P and S in the impurities being 13: 0.03% or less and S: 0.01% or less, wherein the alloy satisfies 1 <= 4×Al +  2×Ti + Nb <= 12 and P + 0.2×Cr×B <= 0.035, is excellent in both of weld crack resistance and toughness of HAZ, and is further excellent in creep strength at high temperatures.
Patent CA-2781567-A1 (CA)
Title: Multi-well interference testing and in-situ reservoir behavior characterization
Inventor: WAID MARGARET C
IPC: E21B43/00
Filed: 2011-04-07
Abstract: Using mu!ti-well testing, operators can characterize a reservoir and its in-situ behavior using direct measurements of reservoir pressures. One or more impulses are generated in an impulse well or location using production, injections, or the like. Downhole pressure tools directly measure pressure responses at various observations wells in the reservoir. Based on the magnitudes of the responses, the distances between the wells, the time lag between responses, and other variables, operators can characterize the pressure distribution of the reservoir and various features, such as the connectivity and extent of the reservoir, barriers, fauits, obstructions, pools, communication paths, layer contacts, and well spacing efficiency.
Patent CA-2781618-A1 (CA)
Title: Minor groove binder (mgb)-oligonucleotide mirna antagonists
Inventor: KHVOROVA ANASTASIA
IPC: C12N15/113
Filed: 2010-11-23
Abstract: Compositions and methods for inhibiting the actions of non- coding RNAs such as miRNAs are provided. The compositions comprise single or double stranded oligonucleotides conjugated with Minor Groove Binders ("MGBs"). The oligonucleotides can vary in length, can contain nucleotides having one or more modifications, and have regions that are substantially complementary to one or more mature miRNAs or piRNAs.
Patent CA-2782710-A1 (CA)
Title: Microfabricated neurostimulation device and methods of making and using the same
Inventor: MERCANZINI ANDRE
IPC: A61B5/04
Filed: 2010-12-01
Abstract: Described herein are microelectrode array devices, and methods of fabrication and use of the same, to provide highly localized and efficient electrical stimulation of a neurological target. The device includes multiple microelectrode elements arranged along an supportive backing layer. The microelectrode elements are dimensioned and shaped so as to target individual neurons, groups of neurons, and neural tissue as may be located in an animal nervous system, such as along a region of a cortex of a human brain. Beneficially, the neurological probe can be used to facilitate location of the neurological target and remain implanted for long-term monitoring and/or stimulation.
Patent CA-2785453-A1 (CA)
Title: Manganese tetrathiotungstate material
Inventor: DONAHO CHARLES ROY
IPC: C01G39/06
Filed: 2011-01-21
Abstract: The present invention is directed to a manganese tetrathiotungstate composition.
Patent CA-2787141-A1 (CA)
Inventor: KNOBLOCH BENTON T
IPC: E21B41/00
Filed: 2011-01-20
Abstract: Disclosed is a power head for connection in a tubing string suspended in a subterranean location in a wellbore for use in methods removing debris from the wellbore. When the power head is in the closed position, well fluids pumped down the tubing string will flow through the power head. When the power head is moved to the open position by dropping a actuator ball onto a seat in the power head, the power head creates flow down along the annulus to circulate debris laden well fluids into a catch apparatus such as a catch basket or screen. In the open position, nozzles and the eductor create the reverse flow.
Patent CA-2787204-A1 (CA)
Title: Method and apparatus for received signal processing in a wireless communication receiver
Inventor: ROSENQVIST ANDERS
IPC: H04L25/03
Filed: 2010-12-20
Abstract: According to one aspect of the teachings presented in this document, a wireless communication receiver implements a form of joint detection that is referred to as "fast joint detection" (FJD). A receiver that is specially adapted to carry out FJD processing provides an advantageous approach to joint detection processing wherein the number of computations needed to produce reliable soft bits, for subsequent turbo decoding and/or other processing, is significantly reduced. Further, the algorithms used in the implementation of FJD processing are particularly well suited for parallelization in dedicated signal processing hardware. Thus, while FJD processing is well implemented via programmable digital processors, it also suits applications where high-speed, dedicated signal processing hardware is needed or desired.
Patent CA-2789468-A1 (CA)
Title: Sensor-powered wireless cable leak detection
Inventor: MCCOY KENNETH
IPC: G05B11/01
Filed: 2011-02-17
Abstract: Techniques for leak detection are described. A leak detection module may include a plurality of wires comprising one or more collection points. The leak detection module may further include a capacitor configured to store a charge for powering the module during a power-off state and a plurality of switches to be controlled by a processor. The processor may initiate a predetermined switching sequence when a power-off state has been detected. During the switching sequence, leak detection data may be collected at the one or more collection points. The collected leak detection data may be stored in a set of registers. The leak detection module may transmit the stored leak detection data. Other embodiments are described and claimed.
Patent CA-2790202-A1 (CA)
Inventor: JENSEN ROBERT CHRISTIAN
IPC: B01J19/08
Filed: 2010-10-22
Abstract: The present invention is directed to system and method for processing material to generate syngas. A reactor chamber is implemented with a plurality of electrodes that can generate an arc within the chamber when electricity is applied to them.  The arc can be used to create free radicals which along with the heat and light of the arc breakdown material comprising carbonaceous material, such as Municipal Solid Waste (MSW), into gas components that form syngas. The syngas can be extracted from the reactor chamber and be used for various commercial purposes. The reactor chamber may comprise a material feed system operable to move material from a material input opening in the reactor chamber towards the electrodes at a controlled rate. Further, the reactor chamber may comprise a water injection system within the reactor chamber operable to inject water into the reactor chamber while electricity is applied to the electrodes. Yet further, the reactor chamber may comprise a gas removal system within the reactor chamber operable to extract gas generated from breakdown of the material from a plurality of gas removal locations. The gas removal system may be integrated within the material feed system.
Patent CA-2792115-A1 (CA)
Inventor: FEINBERG ARNOLD
IPC: A61F9/06
Filed: 2012-10-11
Abstract: An adapter frame assembly is provided to receive and support an extra-large 110mm x 110mm ADF, safety lens and diopter within the viewing window of an existing welding helmet. The adapter frame assembly provides for replacement of the safety lens without removing the ADF and installation or removal of a diopter without removing the safety lens or diopter. The ADF, safety lens and diopter are all easy to install and change.
Patent CA-2795706-A1 (CA)
Inventor: SHI RUWEN
IPC: A61K9/00
Filed: 2011-04-05
Abstract: The present invention provides a sustained release implant for intraocular use to treat elevated intraocular pressure, which implant is configured for intracameral or anterior vitreal administration to a patient with elevated intraocular pressure (IOP), said implant comprising a core of an antihypertensive agent surrounded by a polymer, which limits the rate of passage of the antihypertensive agent from the implant into the eye of said patient and said implant provides a linear rate of release of therapeutically effective amounts of said anti-hypertensive agent into the eye for a period of time of between 14 days and 365 days.
Patent CA-2799869-A1 (CA)
Inventor: YANG XINGWEI
IPC: F22B37/00
Filed: 2012-12-20
Abstract: A method includes receiving at least one image, from a camera, of one or more pipes for carrying water in a steam generator, registering a computer-aided design (CAD) model of the one or more pipes onto the at least one image to generate a projection of the CAD model, and determining location data for the one or more pipes from the projection.
Patent CA-2800164-A1 (CA)
Inventor: LUBURIC FRANO
IPC: B65D43/10
Filed: 2005-10-04
Abstract: Apparatus and methods are disclosed for improved containers and lids, and combinations thereof. Multiple compartments are provided in a container, one of which can be formed as the container's handle. The lid incorporates a plurality of hinged openings situated on the periphery of the cover, and the container includes a molded unitary body plastic container comprised of at least two chambers or compartments. The lid openings can be located strategically over or adjacent the container chambers/compartments, to provide independent access thereto. The compartments or chambers within the container separate the contents thereof, while multiple hinged openings may allow access to individual or multiple chambers or compartments within the container. Tamper evidencing structures in conjunction with detents or engagement structures may hold the lid and container openings in the desired relationship during shipping, handling, storage, and/or use. Related methods are disclosed.
Patent CA-2806328-A1 (CA)
Title: Material and process for electrochemical deposition of nanolaminated brass alloys
Inventor: CALDWELL RICHARD
IPC: C25D5/56
Filed: 2011-07-22
Abstract: Described herein are methods of preparing nanolaminated brass coatings and components having desirable and useful properties. Also described are nanolamined brass components and plastic and polymeric substrates coated with nanolaminated brass coatings having desirable and useful properties.
Patent CA-2807645-A1 (CA)
Inventor: PIERIBONE VINCENT
IPC: G01N33/541
Filed: 2010-08-06
Abstract: The present disclosure relates to detection of the presence or absence of cerebrospinal fluid (CSF) in a sample by the detection of one or more antigens that are enriched in CSF compared to their levels in other bodily fluids. The devices and methods are suitable for the detection of the presence or absence of cerebrospinal fluid in samples of mixed bodily fluids from a wide variety of human populations crossing ethnicity, age, gender, health status and genetic variability.
Patent CA-2808047-A1 (CA)
Inventor: MASSARWA FADY
IPC: A61B5/103
Filed: 2013-02-28
Abstract: A method for mapping a body organ, including receiving a three-dimensional (3D) map of the body organ together with items of auxiliary information having respective location coordinates in a frame of reference of the 3D map and apportioning the items into a plurality of sub-groups. The method further includes assigning to a selected sub-group a visibility parameter indicative of a relative visibility of the selected sub-group in relation to the map and to other sub-groups. The method also includes displaying the 3D map of the body organ in a selected orientation while selectively superimposing on the 3D map one or more of the items in the selected sub-group responsively to the orientation, the respective location coordinates of the items, and the assigned visibility parameter.
Patent CA-2808231-A1 (CA)
Inventor: MYERS THOMAS H
IPC: A61F2/08
Filed: 2011-08-31
Abstract: A system for single tunnel, double bundle anterior cruciate ligament reconstruction includes implant constructs and instruments. The implant constructs provide a combination of cortical fixation and bone tunnel aperture fixation. The implant constructs separate a graft into distinct bundles. The instruments are used to prepare shaped bone tunnels to receive the implant constructs and graft bundles. Methods for reconstructing the antero-medial and postero-lateral bundles of the anterior cruciate ligament may rely on single femoral and tibial tunnels and a single strand of graft.
Patent CA-2808923-A1 (CA)
Inventor: KYSAR RANDY
IPC: B29C35/02
Filed: 2011-10-07
Abstract: A method and apparatus for fabricating a composite part, such as a fuselage or internal stiffener, with a shape memory polymer (SMP) apparatus usable as both a rigid lay-up tool and a bladder. The SMP apparatus may be heated until malleable, shaped, and then cooled in a desired rigid tool configuration. For example, cavities may be formed into the SMP apparatus for nesting components therein to co-bond or co-cure with the composite part. Next, composite material may be applied onto the SMP apparatus and then placed into a rigid external tool and heated to composite cure temperatures at which the SMP apparatus is malleable. A pressure differential may be induced which urges the SMP apparatus to compress the composite material against the rigid external tool. When the composite material is cured, the SMP apparatus may be urged away from the cured composite material and removed from within the composite part.
Patent CA-2810879-A1 (CA)
Title: Boom and dipper handle assembly for an industrial machine
Inventor: HREN WILLIAM
IPC: E21C35/00
Filed: 2013-03-27
Abstract: A mining machine includes a base, a boom, a member, and a dipper. The base includes a frame portion that is rotatable relative to the support surface about a machine axis. The boom includes a first end coupled to the base, a second end opposite the first end, and a sheave coupled to the second end of the boom. A first distance is defined between the machine axis and the second end of the boom. The member is movably coupled to the boom about a pivot point that is positioned substantially between the first end and the second end of the boom. A second distance is defined between the machine axis and the pivot point. A ratio of the second distance to the first distance is between 27% and 43%. The dipper is coupled to an end of the member and is supported by a hoist rope.
Patent CA-2811087-A1 (CA)
Inventor: CHEN XIAOCHENG
IPC: A61K39/42
Filed: 2011-09-29
Abstract: The invention provides compositions comprising anti-gH antibodies and anti-Complex I antibodies as well as methods of using the same.
Patent CA-2814185-A1 (CA)
Inventor: DACKSON CHRISTOPHER
IPC: B23K26/20
Filed: 2011-09-12
Abstract: Machinery and process are disclosed for laser welding. A beam is generated and focused on a discrete work surface, with a distinctive nozzle provided for delivering plasma suppression gas toward the surface. The nozzle has first and second inlets for receiving first and second sources of different plasma suppression gases, respectively. The nozzle has first and second outlets in fluid communication with the first and second inlets, respectively, together directing an externally mixed stream of the gases from the nozzle at an angle of incidence of 35 degrees to 50 degrees relative to the surface to impinge upon the generated plasma. The impinging stream intersects the beam at or above the surface, as the mixed gases are deflected across the beam. The invention saves on helium costs and demonstrably increases weld penetration.
Patent CA-2815736-A1 (CA)
Inventor: SHAPIRO EVGENY
IPC: A01P1/00
Filed: 2011-11-15
Abstract: The present invention discloses novel biocide composition comprising 2,2-dibromo-3-nitrilopropionamide (DBNPA) being in the form of a stable aqueous suspension. Further are disclosed the preparation of these compositions and their biocidal uses.
Patent CA-2818645-A1 (CA)
Title: Procedes d'optimisation des trajectoires d'outil au moyen de la transformation des axes medians
Inventor: BOLIN JARED LEE
IPC: B23Q15/007
Filed: 2013-06-11
Abstract: Le dégrossissage dune pièce à usiner est réalisé par une machine-outil à commande numérique à laide dune technique adaptative de trajectoire doutil. Le taux denlèvement de matière et le plein rendement des machines sont augmentés en exécutant un créneau de prédégrossissage dans la pièce le long des axes médians en usinant le reste de la pièce à usiner à laide dune trajectoire doutil qui débute à lintérieur du créneau de prédégrossissage et qui effectue un mouvement en spirale vers lextérieur en réalisant des courbes lisses.
Patent CA-2820250-A1 (CA)
Title: Control method for determining cure status of glass fiber products
Inventor: HAWKINS CHRISTOPHER M
IPC: B29C48/92
Filed: 2011-12-07
Abstract: A method for assessing the cure status of a fibrous blanket manufactured with mineral fibers and binder is disclosed and comprises a first, qualitative assessment of cure followed by a second quantitative assessment that utilizes one of alternative procedures depending on the outcome of the first, qualitative assessment. For example, a first visual inspection may qualitatively reveal areas or undercure, upon which a second pH test of samples extracted from undercured areas may quantify the degree of undercure. Conversely, if the visual inspection reveals no undercured areas, a different sampling procedure examines different blanket areas for overcure status using a similar pH test.
Patent CA-2821369-A1 (CA)
Inventor: LAPORTE JEAN-MICHEL
IPC: F41J9/24
Filed: 2011-12-16
Abstract: The present invention relates to a target launching machine (1) having a portion of circular cross section, said machine comprising a launch arm (2) able to rotate about an axis of rotation (3) and a bearing surface (4) of the portion of circular cross section, characterized in that the bearing surface (4) has an offset portion configured such that the separation between the path of the launch arm (2) and the offset portion increases in the direction of rotation of the launch arm (2). Application to target launchers used for archery.
Patent CA-2821806-A1 (CA)
Inventor: ZUBIANI AUSONIO
IPC: C21D1/10
Filed: 2011-12-07
Abstract: A device (10-10'), (11-11') for the localized heating of parts of metal pipes (12) connected to each other and of parts of primary plastic coating (16'- 18') of the same pipes, all to be coated with protective material, comprises a spiral-wise development winding consisting of one or more coils (20) and of annular means that are arranged within and coaxially to said coil (20), at the parts of primary plastic coating (16'-18'), and that surround each one of said pipes (12) for heating by induction a zone (14) without primary plastic coating and for indirectly heating, by irradiation, end portions of the same provided with plastic coating (16'-18') contiguous to said zone (14).
Patent CA-2821917-A1 (CA)
Title: Hydroponics attachment and hydroponics kit
Inventor: HASAGAWA TAKUYA
IPC: A01G31/02
Filed: 2012-06-29
Abstract: The hydroponics attachment 1 capable of steady growing of even taproot-type plant and easy plant relocation comprises:  the cap member 3 with the opening 19 at its top, which is detachably screwed, via the threaded portion 28, on the mouth of the drink bottle 26; the bottomed cylinder-shaped case body 2 fitted in the opening 19; and the water-holding element 4 placed in the case body 2 for absorbing water in the drink bottle 26, so that hydroponics can be done with absorbed water. The single-piece water-holding element 4 is made of a plurality of aligned filaments. The case body 2 has, at its bottom, the insertion hole 24 for guiding the plant 27' s root growing downward through the water-holding element 4 to go under the case body 2. The opening dimension of the insertion hole 24 is smaller than the outer dimension of the water-holding element 4.
Patent CA-2823392-A1 (CA)
Inventor: VON SCHUCKMANN ALFRED
IPC: A61M15/06
Filed: 2005-08-19
Abstract: The invention relates to an inhaler (1) for powdered, particularly medical substances, comprising a suction air duct (12) that extends to a mouthpiece (3), a reservoir (11) for the substance (10), and an at least linearly movable dosing chamber (26) for separating a specific amount (101) of the substance from the reservoir (11) and placing said amount (101) into a transfer position in order for the same to be transferred to the suction air flow (S). In order to further develop a generic inhaler in an advantageous manner, especially so as to charge the dosing chamber by separating a specific amount of substance from the reservoir, the dosing chamber (26) can be rotationally moved in a superimposed fashion while being arranged eccentric to a corresponding axis of rotation (x).
Patent CA-2824528-A1 (CA)
Inventor: O'BOYLE KEVIN JAMES
IPC: F28D19/04
Filed: 2013-08-21
Abstract: Disclosed is a heat transfer assembly for a rotary regenerative preheater. The heat transfer assembly, includes, a plurality of heat transfer elements stacked in spaced relationship to each other in a manner such that each notch from a plurality of notches of one of the heat transfer element rests on respective flat sections from a plurality of flat sections of the adjacent heat transfer elements to configure a plurality of closed channels, each isolated from the other, wherein each of the channels has a configuration in a manner such that each of corrugation sections from a plurality of corrugation sections of one of the heat transfer elements faces respective undulation sections from a plurality of undulation sections of the adjacent heat transfer elements.
Patent CA-2826667-A1 (CA)
Inventor: DANOV VLADIMIR
IPC: B03C1/28
Filed: 2012-01-24
Abstract: The invention relates to a device for separating ferromagnetic particles from a suspension (4), comprising a tubular reactor (6) through which the suspension (4) can flow and which has a first region (10) and a second region (12) in the passage direction, and further comprising means (14) for generating a magnetic field along an inside reactor wall (16), wherein in the second region (12) the tubular reactor (8) comprises a tailings discharge pipe (18) and a concentrate separation channel (20) surrounding said pipe. The invention is characterized in that the cross-sectional area (22) of the tubular reactor (6) in the second region (12) is larger than that (21) in the first region (10).