baber/WOPTO huggingface dataset:
Patent CA-2758150-A1 (CA)
Title: Well completion with merged influx of well fluids
Inventor: VALENTI NICHOLAS P
IPC: E21B17/10
Filed: 2003-04-17
Abstract: The objective of the invention is to smoothly merge influx flow streams with the wellbore flow stream so as to reduce pressure drop along the perforated section of the wellbore liner. A completion liner for a well for production of hydrocarbons is provided with angled ports through the sidewall which reduce pressure drop along the length of the liner. Furthermore, a short imperforated completion tubing for a well for production of hydrocarbons is concentrically mounted alongside substantially only the perforated section of the production tubing to cause production fluids to initially flow toward the wellhead along an annulus defined between completion tubing and the production tubing prior to exiting the annulus and commingling with fluids produced further down hole.  Furthermore, a completion casing for a well for production of hydrocarbons which is provided with angled perforations through the casing sidewall which reduce flow resistance along length of the casing.
Patent CA-2760943-A1 (CA)
Title: Shoc2 mutations causing noonan-like syndrome with loose anagen hair
Inventor: GELB BRUCE D
IPC: C07K14/47
Filed: 2010-05-06
Abstract: The present invention is directed to methods of diagnosing Noonan-like syndrome with loose anagen hair comprising detecting a mutation in SHOC2 gene. One specific diagnostic mutation disclosed is an A-to-G transition at position 4 resulting in a mutation at position 2 of SHOC2 amino acid sequence from serine to glycine. The invention also provides related sequences and kits.
Patent CA-2762090-A1 (CA)
Inventor: ADAM HARTWIG
IPC: G06V20/70
Filed: 2010-05-14
Abstract: Methods and systems for automatic detection of landmarks in digital images and annotation of those images are disclosed. A method for detecting and annotating landmarks in digital images includes the steps of automatically assigning a tag descriptive of a landmark to one or more images in a plurality of text-associated digital images to generate a set of landmark- tagged images,learning an appearance model for the landmark from the set of landmark-tagged images, and detecting the landmark in a new digital image using the appearance model. The method can also include a step of annotating the new image with the tag descriptive of the landmark.
Patent CA-2762681-A1 (CA)
Title: System and method for reducing power consumption in an electronic device having a touch-sensitive display
Inventor: DRADER MARC
IPC: G06F1/32
Filed: 2011-12-22
Abstract: A system and method for reducing power consumption in an electronic device by controlling the transition of the electronic device from a sleep mode to a full power mode. The electronic device comprises a main processor a touch-sensitive overlay, and an overlay controller. A  sequence of touch inputs on the touch-sensitive overlay are detected and captured using the overlay controller while the main processor is in the sleep mode. A subset of the sequence of touch inputs is processed using the overlay controller to determine that the sequence of touch inputs corresponds to a coarse model of a pre-determined wake-up gesture prior to transitioning the electronic device from the sleep mode to the full power mode.
Patent CA-2763627-A1 (CA)
Title: Analysis system for test artifact generation
Inventor: SENGUPTA SHUBHASHIS
IPC: G06F40/00
Filed: 2012-01-10
Abstract: A requirements testing system facilitates the review and analysis of requirement statements for software applications. The requirements testing system generates test artifacts from the requirement statements. The test artifacts characterize the requirements statements to provide valuable analysis information that aids understanding whether the requirement statements are testable, what the intentions of the requirement statements are, and other useful analysis information. Because the system generates the analysis information from the requirement statements, the system provides benefits in terms of early feedback along the software application development timeline.
Patent CA-2763917-A1 (CA)
Inventor: HYMEL JAMES ALLEN
IPC: H04M1/72448
Filed: 2012-01-16
Abstract: An apparatus, and an associated method, selects a manner by which to deliver received information at a wireless, or other electronic, device. A facial recognition indication is obtained and analyzed. Responsive to the analysis of the facial recognition indication, selection is made of the manner by which to deliver the information. If the facial recognition indication indicates the recipient to exhibit a serious demeanor, the information is provided in aural form, thereby to permit delivery of the information without requiring the recipient to read, or otherwise view, the information.
Patent CA-2766746-A1 (CA)
Inventor: FERRELL JAMES L
IPC: E01H5/04
Filed: 2012-02-06
Abstract: A snow thrower comprising a frame, a handle coupled to the frame, a chute coupled to the frame and rotatable between a plurality of positions about a chute axis, and a chute control assembly. The chute control assembly comprises an actuator assembly including an actuator movable between a plurality of positions, a rotatable flexible cable having first and second ends, and a gear assembly comprising at least one gear. The first end is coupled to the actuator assembly in a manner that causes the cable to rotate when the actuator is moved between the plurality of positions. The gear is coupled to the second end in a manner that causes the gear to rotate when the cable rotates. The chute is coupled to the gear in a manner that causes the chute to rotate about the chute axis when the gear rotates.
Patent CA-2767453-A1 (CA)
Inventor: WATTS ANDREW GRAHAM
IPC: C07H5/02
Filed: 2010-07-15
Abstract: Compounds of structural formula (I) useful for the treatment or prophylaxis of viral infection, particularly viral influenza are provided Pharmaceutical preparations thereof and methods for their preparation are also described. The therapeutic effect is achieved via inhibition of viral neuraminidases, also known as viral sialidases. These neuraminidases are classified under the GH34 family of viral enzymes.
Patent CA-2768497-A1 (CA)
Title: Remote device diagnostic and repair apparatus and methods
Inventor: MONTOYA ADAM
IPC: G06F15/16
Filed: 2010-07-30
Abstract: Methods and apparatus are disclosed for servicing a target device with a remote access device. The target device has a target-device input/output interface and the remote access device has a remote-access-device input/output interface that are operatively coupled at the hardware level. A wireless communication link is established between the remote access device and a communications network to establish a communication link between a computer remote from the target device and from the remote access device. Service instructions are received from the computer at the remote access device over the communication link. The received service instructions are transmitted through the coupled input/output interfaces to service the target device.
Patent CA-2769528-A1 (CA)
Inventor: DUYVESTEYN WILLEM P C
IPC: C10G1/04
Filed: 2010-07-30
Abstract: Methods for obtaining bitumen from bituminous material. The methods may include a dissolution step where a first solvent is added to material comprising bitumen to dissolve the bitumen contained therein. The majority of the dissolved bitumen is then removed from the mixture of first solvent and material comprising bitumen by filtering or settling the mixture of first solvent and material comprising bitumen. Any residual dissolved bitumen is then removed from the mixture of first solvent and material comprising bitumen by adding additional first solvent to the mixture to displace the residual dissolved bitumen from the mixture.
Patent CA-2770316-A1 (CA)
Inventor: SIMONS ROBERT M
IPC: D06G1/00
Filed: 2010-07-26
Abstract: Mat washing device, method of using the mat washing device, and method of washing mats. The mat washing device includes a system that may be transported on a flat bed trailer from one location to another. The mat washing device includes conveying systems, brush systems, rails systems and control mechanisms. The mat washing device may be used by placing mat, on edge, on a conveying system and conveying the mat to a first brushing system and a second brushing system. In one aspect the first brushing system includes a cable brush having a bolt secured at the end of a cable in order to beat or brush material from the mat when the cable brush is spun.
Patent CA-2771011-A1 (CA)
Title: Crystalline compound of 7-[(3r)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine
Inventor: BLATTER FRITZ
IPC: C07D487/04
Filed: 2010-08-12
Abstract: The present invention relates to a crystalline compound of 7-[(3R)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine (INN:Sitagliptin) of the formula (1), having fumaric acid or a hydrate thereof, wherein the molar ratio of the compound of the formula (1) to fumaric acid is 1:0.6 to 1:1.3, and a method for the production thereof.
Patent CA-2771170-A1 (CA)
Title: Information system for industrial vehicles including cyclical recurring vehicle information message
Inventor: WELLMAN TIMOTHY A
IPC: H04L12/28
Filed: 2010-08-30
Abstract: Industrial vehicles communicate across a wireless environment and the wireless communication, data collection and/or processing capabilities of industrial vehicles are leveraged against robust software solutions to implement enterprise wide vehicle management functions, to integrate industrial vehicle data into existing enterprise workflows and/or to enable trusted third party integration into the enterprise for enhanced asset and/or workflow management. Still further, wireless communication, data collection and/or processing capabilities of industrial vehicles are leveraged with robust software solutions that aggregate and analyze data across multiple enterprises and/or promote the exchange of information between independent entities.
Patent CA-2775309-A1 (CA)
Title: Un derive du phenol et son utilisation pharmaceutique
Inventor: KOBASHI SEIICHI
IPC: A61P13/12
Filed: 2010-09-29
Abstract: L'invention concerne un nouveau composé ainsi qu'un produit pharmaceutique qui possèdent une activité uricosurique significative. Le produit pharmaceutique est constitué d'un nouveau dérivé de phénol représenté par la formule générale (1) illustrée dans la figure 1, d'un sel pharmaceutiquement acceptable de celui-ci ainsi que des hydrates et solvates de ceux-ci (dans la formule (1) : R1et R2sont identiques ou différents et représentent un groupe alkyle inférieur, un groupe alcényle inférieur, un groupe alkynyle inférieur, un groupe alcoxy inférieur, un groupe halogénoalkyle, un groupe halogénoalcoxy, un groupe alkylsulfanyle, un groupe alkylsulfinyle, un groupe alkylsulfonyle, un groupe carbamoyle substitué par un alkyle inférieur, un groupe hétérocyclique azoté N-carbonyle, un atome d'halogène, un groupe cyano, ou un atome d'hydrogène; R3représente un groupe alkyle inférieur, un groupe halogénoalkyle, un atome d'halogène, un groupe hydroxyle ou un atome d'hydrogène; X représente un atome de soufre, -S(=O)- ou -S(=O)2-).
Patent CA-2776941-A1 (CA)
Inventor: BORM PIETER
IPC: A61M16/01
Filed: 2010-10-06
Abstract: Apparatus for the respirating of patients with means for the circulating in one direction in a line system of gas, with supplies for the various components of the gas and with a line system part in which a carbon dioxide absorber device is provided, whereby the line system further is provided with a by-pass line for leading of the respiratory gas outside of the line system part with the absorber device, characterized in that a control unit is provided by means of which the operating of the closing means takes place in dependence on one or more measurements of the concentration of carbon dioxide in the respiratory gas in the line system, and wherein the line system is provided with a circulation blower.
Patent CA-2779483-A1 (CA)
Inventor: BECKING FRANK P
IPC: A61B17/12
Filed: 2010-11-09
Abstract: Embolic implants and methods of manufacture are disclosed. The implants may be used for occluding blood flow at endovascular sites. One use is in intracranial aneurysm emolization/occlusion and another in parent vessel occlusion (PVO) or sacrifice. Various features provide for improved use (e.g., regarding delivery, recapture, visualization and/or occlusion) and manufacturability.
Patent CA-2780281-A1 (CA)
Title: Industrial robot having a protection device
Inventor: FROELICH THOMAS
IPC: B25J9/00
Filed: 2010-09-22
Abstract: The invention relates to an industrial robot, comprising a movable carriage (2, 22, 42, 52-1, 52-2), on which a working device (3.1, 23.1, 43.1) is vertically movably supported and can be lowered from a first area above a safety plane to a second area below the safety plane. A protection device is arranged in the safety plane and, in a first position, prevents the working device (3.1, 23.1, 43.1) from lowering from the first area to the second area. In a second position of the protection device, the working device (3.1, 23.1, 43.1) is able to lower to the second area. The protection device is attached to the movable carriage (2, 22, 42, 52-1, 52-2) and associated with the working device (3.1, 23.1, 43.1) such that the protection of persons and machines is ensured using a simple design.
Patent CA-2782161-A1 (CA)
Inventor: FAN WAI KUEN
IPC: E05B67/00
Filed: 2012-07-05
Abstract: A rekeyable lock cylinder and a padlock with a rekeyable lock cylinder are provided. The lock cylinder includes a cylindrical core formed to receive a key and an outer casing formed around the core. A keying opening is formed within the casing wall, the keying opening allowing access to pin openings formed within the core to receive selected pins. In one embodiment, the cylinder core may be provided with one or more reconfiguration channels. Pins and springs mounted in openings formed in a spring holder connected to the casing can be removed through the one or more reconfiguration channels when the reconfiguration channels in the core align with assembly openings in the casing and the pin openings in the spring holder, thereby allowing the adaptation of the number of pins mounted in the lock cylinder to the number of cuts provided in the key. In another embodiment, an access opening may be formed in the spring holder, and a pin may be removed from or inserted into the associated pin opening through the access opening without removing the cylindrical core. The advantages of the assembly opening and the reconfiguration channels include a greater flexibility and less time consumption in re-keying.
Patent CA-2782449-A1 (CA)
Title: Concentre emulsionnable pour composition phytosanitaire, composition phytosanitaire et film phytosanitaire
Inventor: BOUSQUE MELANIE
IPC: A01P7/04
Filed: 2010-12-07
Abstract: Concentré émulsionnable pour composition phytosanitaire émulsionnée, comprenant plus de 90% en poids d'au moins un mélange d'hydrocarbures de coupe de distillation supérieure à 250°C, comprenant moins de 20% en poids de n-paraf fines et moins de 1% d'aromatiques, et de 1 à 4% en poids d'un mélange d'au moins deux tensioactifs TA1 et TA2, tels que TA2 est plus hydrophobe que TA1 et dont la HLB du mélange varie de 6 à 10.
Patent CA-2784439-A1 (CA)
Inventor: IGNACI ANANTH
IPC: H04L9/32
Filed: 2010-12-02
Abstract: A certificate authority selection unit implements a method for selecting one of a plurality of certificate authorities servicing a plurality of administrative domains in a communication system. The method includes: receiving (202), from an end-entity via an interface, a certificate service request associated with an identifier; selecting (204), based on the identifier, one of the plurality of administrative domains in the communication system, wherein the plurality of administrative domains are serviced by a plurality of certificate authorities; retrieving (206) a security profile for the end-entity; and selecting (218), based on the security profile for the end-entity, one of the plurality of certificate authorities to process the certificate service request.
Patent CA-2785026-A1 (CA)
Inventor: CANTLAY ALEX JOHN
IPC: C10L10/00
Filed: 2010-12-24
Abstract: The present invention provides a liquid fuel composition comprising: - a base fuel suitable for use in an internal combustion engine wherein the base fuel comprises oxygenated hydrocarbons; and - one or more polyetheramines having formula (I): wherein R is an -NR1 2 group where R1 is independently selected from hydrogen and a C1-C6 hydrocarbyl group, n is in the range of from 6 to 37, m is in the range of from 12 to 74 and p is 0 or 1. The liquid fuel composition provides improved engine cleanliness, improved lubricity and improved fuel economy benefits.
Patent CA-2787164-A1 (CA)
Inventor: JIAO JIAN
IPC: A23L17/20
Filed: 2011-03-03
Abstract: A sea cucumber compound product comprises sea cucumber nano powder and Panax Notoginseng saponins extractive.The preparation method of sea cucumber compound product comprises: (A) treating the raw material; and cutting alive sea cucumber, eviscerating, cleaning and placing it in a sealed container; (B) heating at 70-130 ? and gelatinizing for 1 min-20 h; (C) freeze-drying until the water content is smaller than 10 wt%; (D) coarse crushing to obtain cucumber powder of 100-300 mesh; (E) super-micro crushing by a jet mill to a fineness of 100-3000 mesh; (F) nano-crushing by a high-energy ball mill pulverizer to a fineness of 10-1000nm; and (G) mixing the sea cucumber nano powder and Panax Notoginseng saponins extractive at 99-80%:1-20% weight ratio. The content of sea cucumber polysaccharide is 2.5-8.1 wt%. The content of Panax Notoginseng saponins is 0.3-14.0 wt %. The sea cucumber compound product has complementary and synergistic effect, enhances the pharmacological action and eliminates the side effect of single agent. It can be used for health protection and medicament.
Patent CA-2788564-A1 (CA)
Inventor: GATLIN ROBERT WAYNE
IPC: B23K37/02
Filed: 2011-01-28
Abstract: A welding system having a traveling base carriage, a carriage positioning mechanism engaging the base carriage; and a ring gear assembly mounted on the base carriage. The ring gear assembly will include: (i) two half ring sections, each having at least one gear track; (ii) a ring gear mount attaching each of the half ring sections to the base carriage, where the ring gear mounts allow the half ring sections to separate and guide the half ring sections into mating engagement. The system further includes at least one weld head assembly mounted on the ring gear assembly. The weld head assembly includes: i) a welding torch; ii) a torch positioner, and iii) a position sensor. A system controller is programmed to control at least the carriage positioning mechanism and the weld head assembly in order to perform the steps of: (i) setting a velocity of the base carriage to approximate the pipe joint's lateral movement in order to maintain the position of the weld head assembly approximately at the pipe joint; and (ii) adjusting a path of the welding torch to accommodate a geometry of the pipe joint as detected by the position sensor.
Patent CA-2789387-A1 (CA)
Title: Alkylphenol free - liquid polymeric phosphite polymer stabilizers
Inventor: JAKUPCA MICHAEL
IPC: C08G79/04
Filed: 2010-10-19
Abstract: An alkylphenol-free liquid polymeric phosphite is described of Structure (IV), wherein each R1, R2, R3 and R4 can be the same or different and independently selected from the group consisting of C1-20 alkyl, C3-22 alkenyl, C6-40 cycloalkyl, C7-40 cycloalkylene, C1-20 methoxy alkyl glycol ethers, C1-20 alkyl glycol ethers, and or Y-OH; Y is selected from the group consisting of C2-40 alkylene, C2-40 alkyl lactone, -R7-N(R8)-R9-, wherein R7, R8 and R9 are independently selected from the group previously defined for R1, R2, R3 and R4, now further including H; m is an integral value ranging from 2 to 100 inclusive; and x is an integral value ranging from 1 to 1,000. The alkylphenol-free liquid polymeric phosphite is useful in reducing phosphite migration within polymers.
Patent CA-2789725-A1 (CA)
Title: Mixing element for a static mixer
Inventor: LINNE VOLKER
IPC: B01F23/47
Filed: 2012-09-14
Abstract: A mixing element (100) for a static mixer for installation into a tubular mixer housing (99) has a longitudinal axis (10) along which at least one first and one second installation body (1, 101) are arranged behind one another. An inlet element (50) is provided which is arranged upstream of the first installation body (1), wherein the inlet element (50) and the first installation body (1) are connected to one another via a connection element (60). The inlet element (50) has a body (57) which can be sealingly taken up at the peripheral side in the mixer housing (99). The body (57) has a first inlet passage (51) and a second inlet passage (52), wherein the first inlet passage (51) has a first entry opening (53) and a first exit opening (55), wherein the second inlet passage (52) has a second entry opening (54) and a second exit opening (56) so that the corresponding component can be conducted through the corresponding inlet passage (51, 52) from the entry opening (53, 54) to the exit opening (55, 56) and the first inlet passage (51) extends spatially separately from the second inlet passage (52). The first inlet passage (51) opens into a pre-chamber (58), wherein the pre-chamber (58) is bounded by the outlet side (59) of the body (57), of the connection element (60), by the inner wall of the mixer housing and by the first installation body (1). The second inlet passage (52) extends from the exit opening (56) into an inner space (61) of the connection element (60) and a continuation passage (62) opens into a mixing space (65) of the first installation body (1) from the inner space (61) of the connection element (60). The ratio of the remaining free cross-sectional area to the cross-sectional area of the continuation passage (62) in a sectional plane which is laid normal to the longitudinal axis and is arranged at the mixer entry amounts to at least 4:1.
Patent CA-2790495-A1 (CA)
Inventor: WEISS MICHAEL
IPC: A61K38/28
Filed: 2011-02-22
Abstract: A pharmaceutical formulation comprises an insulin analogue or a physiologically acceptable salt thereof, wherein the insulin analogue or a physiologically acceptable salt thereof contains an insulin A-chain sequence that contains paired Histidine substitutions at A4 and A8, and optionally a substitution at A21. The formulation further contains a pharmaceutically acceptable buffer containing at least about 4 zinc ions per 6 insulin analogue molecules. The formulation forms a long-acting zinc-dependent subcutaneous depot upon subcutaneous injection. In a zinc-free formulation, the insulin analogue monomer exhibits decreased affinity for the Insulin-like Growth Factor receptor and at least 20% of the affinity for the insulin receptor of the same species, in comparison to an otherwise identical insulin or insulin analogue that does not contain the HisA4 and HisA8 substitutions.
Patent CA-2794130-A1 (CA)
Title: Methods for detecting raman scattering using aromatic compounds comprising phosphate and at least one non-laser light source
Inventor: KUNDU SAMAR KUMAR
IPC: C12Q1/42
Filed: 2011-03-28
Abstract: The present disclosure provides systems for the rapid and sensitive detection of organisms and molecules in samples. Reactants that produce Raman-active products are used in combination with Raman light scattering and a detection system that utilizes at least one non-laser-based light source, such as a fluorescence detection system. Such compounds may comprise phosphates permitting the detection of phosphatases and phosphate-based enzyme assays, such as immunoassays and DNA-based assays. The present disclosure can also be used to measure enzyme-kinetics.