baber/WOPTO huggingface dataset:
Patent CA-2830641-A1 (CA)
Inventor: TORRANCE TONY L
IPC: A43B13/04
Filed: 2012-03-23
Abstract: Embodiments of the present invention generally relate to a composite element adapted for use with an article of footwear. The composite element generally comprises a first portion with a first rigidity and a second portion with a second, different rigidity. The first portion and the second portion each comprise at least one fiber-reinforced layer and are configured to provide the desired rigidity characteristics according to a wearer's characteristics and/or an intended use of the footwear.
Patent CA-2830762-A1 (CA)
Title: Multilayer fabric platform designed for flame and thermal protection
Inventor: ELDER JASON DOUGLAS
IPC: A41D13/00
Filed: 2012-03-21
Abstract: According to one aspect, a multi-layer thermal protective fabric including a first layer having at least some yarns having flame resistant properties, a second layer adjacent the first layer, and a least one cross link yarn securing the first layer to the second layer.
Patent CA-2831149-A1 (CA)
Title: A method of and a support node for requesting registration of stationary user equipment in a cellular telecommunication system
Inventor: CARBO MALONDA FRANCISCO-BORJA
IPC: H04W4/70
Filed: 2011-04-04
Abstract: Method (71) of, and support node (23; 52, 53; 81) for requesting registration of stationary user equipment in a cellular telecommunication system (12; 20; 51). The system (12; 20; 51) comprising at least one support node (23; 52, 53; 81) for providing communication services to a plurality of users comprising mobile and stationary user equipment (2, 9; 21), each user equipment (2, 9; 21) having a unique equipment identity. Upon receipt of a registration request (28; 54; 72) of a user equipment (2, 9; 21), the support node (23; 52, 53; 81) determines (35; 73) whether the user equipment (2, 9; 21) is stationary user equipment and compares (74) received location information and equipment identity of stationary user equipment with location information and equipment identity of the stationary user equipment stored (14) in the telecommunication system. The registration request (28; 54; 72) is rejected (61; 77) if the comparison does not match (75 No).
Patent CA-2832852-A1 (CA)
Title: Multi-component filters for emissions control
Inventor: BOORSE R SAMUEL
IPC: F01N3/10
Filed: 2012-04-16
Abstract: Catalytic articles, systems and methods for treating exhaust gas streams are described. A catalytic article comprising a wall flow filter having gas permeable walls, a hydrolysis catalyst, an optional soot oxidation catalyst, a selective catalytic reduction catalyst permeating the walls, an ammonia oxidation catalyst and an oxidation catalyst to oxidize CO and hydrocarbons is described. Methods of treating exhaust gas streams comprising soot, an ammonia precursor such as urea, ammonia, NOx, CO and hydrocarbons are also provided.
Patent CA-2833100-A1 (CA)
Inventor: HEITZLER JEAN-CLAUDE
IPC: F25B21/00
Filed: 2011-04-27
Abstract: The present invention relates to a method for generating a thermal flow from at least one thermal module (1) comprising at least two magnetocaloric elements (21, 22, 23, 24) which are connected two-by-two, through which a heat transfer fluid flows, and which are exposed to a variable magnetic field, wherein the heat transfer fluid circulates simultaneously through said elements (21, 22, 23, 24) in a manner synchronized with the variation in the magnetic field. Said method is characterized in that it consists, in addition, in exposing alternating elements of said elements (21, 22, 23, 24) to an opposite variation in the magnetic field, in causing the heat transfer fluid to circulate simultaneously and in opposite directions in said elements (21, 22, 23, 24), in such a manner that the fluid flowing out of one of said elements (21, 23; 22) at the end of a heating phase is circulated during the following phase in the following element (22, 24; 23) exposed to heating, as well as in that the fluid flowing out of one of said elements (22, 24; 23) at the end of a cooling phase is circulated during the following phase in the following element (21, 23; 22) exposed to cooling, and conversely, and in storing, between two magnetically opposite phases, the heat transfer fluid in an intermediate receiving area (81, 82, 83, 91, 92, 93). The invention also relates to a thermal generator implementing said method.
Patent CA-2833530-A1 (CA)
Inventor: EDER JOSEPH
IPC: A61B18/00
Filed: 2007-05-24
Abstract: The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween.  After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.
Patent CA-2834146-A1 (CA)
Title: Managing message queues
Inventor: MICHAYLOV SPIRO
IPC: G06F12/00
Filed: 2006-06-22
Abstract: A method, and corresponding system and software, is described for writing data to a plurality of queues, each portion of the data being written to a corresponding one of the queues. The method includes, without requiring concurrent locking of more than one queue, determining if a space is available in each queue for writing a corresponding portion of the data, and if available, reserving the spaces in the queues. The method includes writing each portion of the data to a corresponding one of the queues.
Patent CA-2836662-A1 (CA)
Inventor: JANSEN HENRY
IPC: G09F17/00
Filed: 2012-05-17
Abstract: The invention provides a device for advertising. The device includes a post, which post is configured to have attached thereto a plurality of slats extending horizontally away from the post and in a vertical plane along the post with each slat being pivotably dependable from a horizontal axis to depend in the vertical plane when no wind is present and to be pivoted out of the plane by wind.
Patent CA-2836694-A1 (CA)
Title: Lightning conductor system comprising a lightning conductor strip mounted in an offset manner
Inventor: MARTY JEAN-CLAUDE
IPC: B64D45/02
Filed: 2013-12-12
Abstract: The main subject matter of the invention is a lightning conductor system (10) for a support structure (1) having an external face (1a) intended to be subjected to a flow of air and an internal face (1b) opposite the external face (1a), the lightning conductor system (10) comprising an electrically conducting lightning conductor strip (2), intended to be placed on the side of the internal face (1b) of the support structure (1) while being connected to ground, and means (3, 4, 6, 7) of fixing the lightning conductor strip (2) to the support structure (1), the fixing means comprising fixing studs (3) intended to be inserted into orifices formed in the support structure (1), said fixing studs (3) being in electrical contact with the lightning conductor strip (2), the lightning conductor system (10) being characterised in that the lightning conductor strip (2) is mounted in an offset manner with respect to the main axes (X) of the fixing studs (3).
Patent CA-2839308-A1 (CA)
Inventor: BROWN DAVID C
IPC: G02B26/08
Filed: 2012-07-27
Abstract: A method is disclosed of fabricating a mirror for use in limited rotation motor systems, said method comprising the steps of providing a mirror structure including at least one wall section, and exposing the at least one wall section to a fluid etching agent to thereby provide chemical milling of the mirror structure.
Patent CA-2842267-A1 (CA)
Title: Method, system and apparatus for automatically unsuppressing threads
Inventor: MATLIJA ALVIS
IPC: G06Q10/10
Filed: 2014-02-07
Abstract: A method, system and apparatus for automatically unsuppressing threads are provided. A message associated with a suppressed thread is received, using a communication interface of device. The suppressed thread is automatically unsuppressed by a processor of the device when one or more of: the message is from a contact that is flagged in a contact list; and, the contact that is flagged in the contact list has been added as a recipient of the message as compared to at least a last message in the suppressed thread.
Patent CA-2843259-A1 (CA)
Inventor: CROW STEPHEN L
IPC: E21B17/043
Filed: 2012-07-25
Abstract: A lock can hold a movable member in position to a stationary member for holding the set position of the tool while being configured to release and still be capable of being reset in the same trip to lock a set position of the tool in the same or a new location.
Patent CA-2843269-A1 (CA)
Title: Friction reduction device for drill pipe
Inventor: HOLTZMAN KEITH E
IPC: E21B17/10
Filed: 2011-07-26
Abstract: A device to couple to a rotatable drill pipe to control pressure of a drilling system is disclosed. The device includes an inner surface to wrap around a portion of a rotatable drill pipe and having an inner diameter. A first tapered portion is opposite a second tapered portion, with a middle portion therebetween including an outer diameter greater than the inner diameter. The first and second tapered portions each taper from the outer surface to the inner surface. The middle portion, the first tapered portion, and the second tapered portion form an outer surface to sealingly pass through a seal element of a controlled-pressure drilling system. At least a portion of the outer surface corresponding to the middle portion includes a low-friction material.
Patent CA-2844794-A1 (CA)
Inventor: OTSU HIRONORI
IPC: C07D403/12
Filed: 2012-08-17
Abstract: The primary purpose of the present invention is to provide a novel heterocyclic derivative or a pharmaceutically acceptable salt thereof. Examples of the present invention can include a heterocyclic compound represented by general formula (1), a tautomer thereof, or a pharmaceutically acceptable salt thereof. (In the formula, R1 and R2 are identical or different and represent an aromatic ring or the like, and the ring (A) represents a heterocycle.) This compound or pharmaceutically acceptable salt thereof has high mPGES-1 inhibitory activity and can be used as a prophylactic agent or therapeutic agent for diseases involving mPGES-1, e.g., rheumatoid arthritis, osteoarthritis, temporomandibular joint disease, low back pain, endometriosis, dysmenorrhea, overactive bladder, malignancy, or neurodegenerative disease.
Patent CA-2845338-A1 (CA)
Title: High-speed rod-driven downhole pump
Inventor: LARA EDUARDO P
IPC: E21B43/12
Filed: 2014-03-11
Abstract: A surface drivehead drives a downhole pump by rotating a rod string at the surface. The downhole pump can be connected downhole to the rod string via a downhole latching mechanism. The surface drivehead has an assembly that can move the rod string upwards or downwards along an axis to either increase or decrease rod string tension. During rod string rotation, rod tension is monitored. If rod string tension changes during rotation, the surface drivehead can automatically compensate by moving the rod string upwards or downwards along the axis to either recapture or eliminate tension. In this way, the surface drivehead can maintain a substantially constant rod string tension to drive the downhole pump at high speeds.
Patent CA-2845435-A1 (CA)
Inventor: QIANG JIAN
IPC: A62C13/22
Filed: 2012-08-15
Abstract: An explosion-venting method for an aerosol fire suppression apparatus, comprising the following steps: 1) when the aerosol fire suppression apparatus explodes, an explosion-venting apparatus matching the aerosol fire suppression apparatus generating a limited displacement along a direction that a hot air stream of the aerosol fire suppression apparatus is jetting towards; 2) when an extremity of the explosion-venting apparatus reaches an edge of the aerosol fire suppression apparatus, being limited, the explosion-venting apparatus stops the displacement along the direction that the hot air stream of the aerosol fire suppression apparatus is jetting towards, thus achieving for the aerosol fire suppression apparatus the effects of explosion-venting and reduced recoil force. The explosion-venting method, within a limited displacement of the explosion-venting apparatus, completely consumes powerful kinetic energy of a relative motion between a canister body and a canister cover component generated by the explosion, thus allowing smooth ventilation of the powerful explosion, thereby preventing a powerful recoil force generated thereby from injuring an operator, while at the same time preventing the canister cover component from flying outwards at a great speed and causing accidents resulting in injuries and damages.
Patent CA-2851476-A1 (CA)
Title: Lipid conjugates in the treatment of chronic rhinosinusitis
Inventor: YEDGAR SAUL
IPC: A61P11/02
Filed: 2012-10-28
Abstract: This invention provides a method of treating, suppressing, inhibiting, or preventing chronic rhinosinusitis in a subject comprising the step of administering to a subject a compound comprising a lipid or phospholipid moiety bond to a physiologically acceptable monomer, dimer, oligomer, or polymer, and/or a pharmaceutically acceptable salt or a pharmaceutical product thereof. This invention also provides a method of treating, suppressing, inhibiting, or preventing nasal polyps in a subject comprising the step of administering to a subject a compound comprising a lipid or phospholipid moiety bond to a physiologically acceptable monomer, dimer, oligomer, or polymer, and/or a pharmaceutically acceptable salt or a pharmaceutical product thereof.
Patent CA-2853208-A1 (CA)
Title: Medical staff messaging
Inventor: TRAN THANH H
IPC: G06Q10/06
Filed: 2012-07-15
Abstract: A method for communicating with relevant medical staff members about identified medical procedures in real time, comprising mapping at least one dataset of medical roles; monitoring a plurality of physiological measures of a patient; automatically identifying, according to an analysis of the plurality of physiological measures and according to the at least one dataset, when a first of the plurality of medical procedures is required in real time; generating a message containing data indicative of the first medical procedure and one or more physiological measures; acquiring scheduling data indicative which of a plurality of medical staff members currently man the plurality of medical roles; selecting at least one of the plurality of medical staff members for the medical procedure according to the scheduling data; and sending the message to the selected at least one medical staff member.
Patent CA-2853835-A1 (CA)
Title: Signaling quantization matrices for video coding
Inventor: JOSHI RAJAN LAXMAN
IPC: H04N19/463
Filed: 2012-11-07
Abstract: The techniques of this disclosure may be generally related to signaling values of a quantization matrix. In some examples, coefficient values in the quantization matrix may be downsampled with different factors based on where the coefficient values are located in the quantization matrix.
Patent CA-2855231-A1 (CA)
Title: Fluid flow sampling device
Inventor: JENKINS MICHAEL
IPC: G01N1/10
Filed: 2012-10-05
Abstract: A fluid flow sampling device comprises an elongate housing and a sleeve disposed in the housing having openings corresponding to an inlet and an outlet of the housing. The sleeve is movable relative to the housing to an open position and a closed position. The open position aligns the openings of the sleeve with the inlet and the outlet to allow fluid to flow into the inlet, through the sleeve, and out of the outlet. The closed position blocks the inlet and/or the outlet with a portion of the sleeve such that fluid is prevented from flowing through the sleeve. A coalescent filter is disposed in the sleeve between the inlet and the outlet allowing some fluid to pass through the filter for sampling and to allow another portion of fluid to flow past the filter and out of the outlet to carry away coalescent material on the filter.
Patent CA-2855279-A1 (CA)
Inventor: LUND MORTEN A
IPC: F02D19/08
Filed: 2014-06-27
Abstract: A homogenizing fuel enhancement system involves at least one circulation loop existing outside of the injection system for continuously circulating and maintaining the homogeneity of a multi-fuel mixture apart from any demands by or delivery to the engine's injection system (whether mechanical injection or a common rail), and at least one infusion tube configured within the at least one circulation loop for providing a volumetric expansion wherein the fuel mixture is infused and thereby rendered more homogeneous.
Patent CA-2856420-A1 (CA)
Inventor: HITZ MARK ALLEN
IPC: B41J15/02
Filed: 2012-11-21
Abstract: A media hanger/guide comprising a media hub having a top surface and a channel extending through a portion of the top surface. The media hanger/guide further comprises two mounting brackets positioned in the channel, each mounting bracket having an elongated member and each elongated member having a plurality of teeth located thereon. Each mounting bracket also has a support member connected thereto. At least a portion of each support member is located outside of the channel of the media hub. The support members are adapted for lateral movement along the channel of the media hub relative to the top surface of the media hub. The media hanger/guide further comprises two gears positioned in the channel. Each gear is in operable connection with the teeth of one of the mounting bracket's elongated members. The gears are also in operable connection with each other.
Patent CA-2857799-A1 (CA)
Inventor: FUJITA HIROSHI
IPC: B62D3/08
Filed: 2014-07-25
Abstract: A ball screw includes: an end deflector; and a nut having a housing portion in which the end deflector is housed; in which the end deflector is formed of two or more division members, and at least one of the division members includes a protruding portion that contacts a wall surface forming the housing portion.
Patent CA-2861208-A1 (CA)
Inventor: CABONI MICHELE
IPC: E04B5/48
Filed: 2012-01-10
Abstract: The description herein refers to a structural heat- insulation spacing, element (1) used for making a "disposable" heat-insulation formwork (10) used to cast reinforced concrete into a crawl space, made up of at least one supporting body (3) defining, inside itself, at least one through-hollow (5) co-axial to such supporting body (3), such through-hollow (5) being suited to minimize a contact surface on the ground provided by such spacing element (1).
Patent CA-2861477-A1 (CA)
Inventor: TANAKA KEIGO
IPC: A61K31/422
Filed: 2013-01-29
Abstract: A compound represented by formula (1-1) or (1-2), or a pharmacologically acceptable salt thereof retains a principal therapeutic effect of sitaxentan and has an improved CYP  inhibitory effect. (see formula 1-1) or (see formula 1-2) wherein R1 is a halogen atom, etc., R2 is a methyl group, etc., R3 is a C1-6 alkyl group, etc., and M is a group represented by: (see above formula), etc.
Patent CA-2861888-A1 (CA)
Inventor: ROCK MOSHE
IPC: D06M13/342
Filed: 2012-12-12
Abstract: The disclosure features a fabric comprising polymer fibers and an antimicrobial system. The antimicrobial system comprises a sequestering agent and an agent binding the sequestering agent on surfaces of at least some of the polymer fibers. In some implementations, at least some of the sequestering agent remains on polymer fiber- surfaces after 50 cycles of laundering.
Patent CA-2863780-A1 (CA)
Title: Method for determining and comparing users' paths in a building
Inventor: O'SULLIVAN KEVIN
IPC: H04W4/029
Filed: 2013-02-08
Abstract: A system for determining a user's path is described. The system comprises a location server arranged to receive location data of a communication device associated with the user, the location data defining the detected position of the communication device at a number of different points in time, the location server further arranged to receive sequence data associated with the location data indicative of the order in which the location data was determined; path determining means for determining the user's path passing through points defined by the received location data and the associated sequence data; and a comparator for comparing the determined path of the user with one or more predetermined user paths; wherein the location server processes the received location data depending upon the result of the comparison and corrects the determined user path with the processed location data.
Patent CA-2863781-A1 (CA)
Inventor: HENDRICK DAN
IPC: G06Q30/02
Filed: 2014-09-16
Abstract: A system logs application usage data on a mobile device, processes the data on an analysis system and outputs a current and predicted score to, e.g.  third parties. The system logs application-related usage data, which is collected via, e.g. a keyboard application running in the background on the mobile device.  The system then evaluates the logged usage data and the events corresponding to a particular application. The events can be analyzed to score the user engagement level with the application, e.g., more events recorded for a given application per day, the more engaged a user is with that application. The engagement level can further be predicated based on historical usage log data from which a score decay model can be generated.
Patent CA-2864038-A1 (CA)
Inventor: BRATTON GRAHAM JOHN
IPC: B28B7/06
Filed: 2013-02-14
Abstract: In the moulding of cementitious articles, a flexible plastics mould e.g. of LDPE may be used to permit de-moulding of the articles e.g. by flexion of the mould. Moulds filled with hydraulically settable material may be supported in frames configured e.g. with plug and socket formations on upper and lower faces for cooperation with moulds to retain them in position and for cooperation with overlying and underlying frames to permit stacking.
Patent CA-2867152-A1 (CA)
Inventor: WONG ANDREW
IPC: A61M5/158
Filed: 2013-03-14
Abstract: A safety needle device having a housing, a retractable sheath, and a needle cannula. The retractable sheath includes a tubular portion that is slideably mounted about a portion of the housing to completely or partially encase the length of the cannula. The retractable sheath includes a sheath bevel at the distal end having a blunted or angled tip. The angled tip being configured to suitable injection angles and may be fixed or rotatable. The sheath bevel may include a skin-engaging contact surface at the distal end. The needle may be connected to a needle hub at the proximal end of the housing and includes a needle bevel at the distal end. The sheath bevel and needle bevel may be offset from each other. A safety needle device having a retractable sheath having a graduated injection depth gauge to indicate needle penetration is also disclosed.
Patent CA-2867419-A1 (CA)
Inventor: TAMARKIN DOV
IPC: A61K31/65
Filed: 2013-03-14
Abstract: Methods of treatment and dosage regimes using hydrophobic gel or foam compositions comprising a tetracycline antibiotic for accelerating the return of skin integrity and or in treating or alleviating a disorder including a wound, burn, impetigo, acne, rosacea, a skin disease caused by a bacteria or a tetracycline antibiotic responsive disease, wherein the foam composition or gel is administered topically to a target area on a subject having the disorder and wherein the target area comprises an area of skin, or mucosa or an eye.