baber/WOPTO huggingface dataset:
Patent CA-2797176-A1 (CA)
Inventor: KIM SUNG-HUN
IPC: F16L37/086
Filed: 2011-02-16
Abstract: A one-touch pipe connection device com prises a pressure wheel member equipped with an insertion hole, into which a pipe can be inserted and of which a diameter is increased gradually in the inserted direction of the pipe, and a circular rib formed on an outer side of the insertion hole reduced in diameter; a guide member spirally coupled with the circular rib; a support member that is arranged on the inner side of the guide member formed with inclined grooves, and forms a space for the arrangement of a compression spring;  contact members that are penetrated into and provided on the support member and are arranged in the inclined grooves, so that the contact members are contacted with the pipe by a restoring force of the compression spring; and a rubber packing tapered to be contacted with an inclined surface of the insertion hole of the pressure wheel member.
Patent CA-2800727-A1 (CA)
Inventor: MCGRATH PAUL
IPC: C09J163/10
Filed: 2011-05-26
Abstract: A conductive adhesive is provided useful for providing electrically conductive joints in joins between panels, particularly conductive carbon composite panels in a WESP, is prepared from a corrosion resistant resin and particulate carbon black which is uniformly dispersed in the resin.
Patent CA-2801690-A1 (CA)
Inventor: LAFFITTE JEAN-ALEX
IPC: C02F5/08
Filed: 2011-06-24
Abstract: La présente invention concerne le domaine du nettoyage en général, et en particulier celui du nettoyage industriel et du nettoyage domestique. Plus spécifiquement l'invention vise l'élimination du tartre, oxalaté, comprenant des sels de l'acide oxalique, et principalement des sels minéraux de l'acide oxalique, au moyen d'un mélange d'acides comprenant au moins un acide alcane-sulfonique et au moins un autre acide minéral.
Patent CA-2804119-A1 (CA)
Inventor: ISHIKAWA TETSUYA
IPC: G01N33/15
Filed: 2011-05-25
Abstract: Disclosed are inducible cancer stem cells which are capable of in vitro self-replication and which are useful in research into cancer treatment and cancer-related drug development. Also disclosed are a production method for the above cells, cancer cells induced from the above stem cells, and a practical application of the cells. The disclosed inducible cancer stem cells which are capable of in vitro self-replication are characterised by satisfying requirements (1) and (2): (1) expressing six genes (POU5F1 gene, NANOG gene, SOX2 gene, ZFP42 gene, LIN28 gene, and TERT gene) selected from among a specified gene group; (2) (a) having an abnormality which is either the modification of an endogenous cancer suppression gene, or the up-regulation of an endogenous cancer related gene.
Patent CA-2804265-A1 (CA)
Title: Methods and compositions for treating thyroid-related medical conditions with reduced folates
Inventor: SCOTT LINZY O III
IPC: A61K31/714
Filed: 2010-07-09
Abstract: The present invention provides methods and compositions for treating thyroid-related medical conditions. Many thyroid-related medical conditions exist that go undiagnosed and untreated. These conditions may be prevented and treated with reduced folates and vitamin B12. Administration of reduced folates and vitamin B12 will prevent or treat cerebrospinal folate deficiency, which is linked to thyroid-related medical conditions. Administration of reduced folates and vitamin B12 will also prevent or treat conditions associated with masked megaloblastic anemia and hypothyroidism, and other conditions brought upon through improper thyroid function. Additionally, it is commonplace to treat many thyroid conditions with anti-thyroid drugs or thyroid stimulating drugs. This practice alone is also responsible for causing, or not beneficially addressing, adverse conditions that can be prevented or treated through the methods and compositions discussed herein.
Patent CA-2808589-A1 (CA)
Inventor: VENKATARAMAN VASAN
IPC: H02P21/00
Filed: 2011-01-06
Abstract: A system and method are disclosed for turning off the voltage to a pump jack electric motor during predetermined periods of time to save energy. In the method, the motor's response to closed-loop control may be evaluated over several pump strokes. The periods of the pump stroke when it is feasible to turn off the motor may be identified. The consistency of the measurements over several strokes may be evaluated. The motor may be turned off during predetermined periods on subsequent pump strokes when each pump stroke shows sufficiently similar behavior to that predicted during the closed-loop control process. The system may return to the closed-loop control process after a predetermined period of time to adjust to any changes in the system.
Patent CA-2809218-A1 (CA)
Inventor: VERHEESEN PETER
IPC: C07K16/16
Filed: 2011-08-26
Abstract: La présente invention concerne une composition pour le traitement de graines, comprenant une protéine de liaison aux graines végétales, de préférence une protéine de liaison aux graines végétales se liant à un antigène. Dans un mode de réalisation privilégié, la protéine de liaison aux graines se lie à un polysaccharide, de préférence une pectine. L'invention concerne en outre l'utilisation d'une protéine de liaison aux graines végétales pour lier un agent de stimulation végétale à une graine végétale, et une méthode de traitement de graines végétales.
Patent CA-2809685-A1 (CA)
Inventor: MAURER ELISABETH
IPC: B01L3/00
Filed: 2011-08-31
Abstract: A deformable container (5) containing a fluid product to be tested includes a flexible outer wall (10) enclosing a main cavity (9) therein for holding the fluid product and at least one appendix (14) for containing a sample volume to be tested. The appendix is displaceable from a first position, wherein the appendix is invaginated within a periphery of the deformable container, and a second position, wherein the appendix protrudes outwardly from the outer wall and defines a second cavity (7) therein for a sample fluid volume, such as to permit testing of the sample volume within the appendix (14). The appendix is displaced into the second position by the fluid product within the deformable container when pressure is applied to the outer wall to force the sample volume of the fluid product from the main cavity of the deformable container into the second cavity of the appendix.
Patent CA-2809915-A1 (CA)
Inventor: CRAVEN PETER GRAHAM
IPC: G10L21/00
Filed: 2010-09-02
Abstract: In lossy data compression of a signal using ADPCM, an adaptive decorrelation or "prediction" filter is used to reduce the amplitude of the signal, the spectral dynamic range of the signal also being reduced. This latter reduction is effected in a nonuniform manner, if known techniques are used, with regions of high spectral density being compressed more than regions of low spectral density The present invention recognises that using a uniform compression ratio results in a better trade off between compression and robustness to transmission channel errors A method is described for obtaining a uniform compression ratio by adjusting coefficients of the decorrelation filter in dependence on coefficients of an adaptive training filter that is fed from the output of the decorrelation filter A reverse method is also provided along with encoder, decoder and codec implementing the techniques
Patent CA-2810785-A1 (CA)
Title: Drill cuttings methods and systems
Inventor: ADDISON CRAIG WILLAM
IPC: E21B21/01
Filed: 2010-09-25
Abstract: Systems and techniques, including a circle feeder, for the handling of drill cuttings, providing surge storage, rig buffer storage and wet and dry cuttings blending, including temporary storage of drill cuttings, optimizing storage capacity and the efficient and regulated movement of stored cuttings to a discharge port out of the hopper. Systems and techniques, maximize available space, provide optimized surge storage to optimize the use of downstream DPCS (and other transportation devices), provide optimized rig based storage and discharge, minimize or eliminate the occurrence of ratholing, bridging, degradation, segregation, and dehydration within the hopper, control and regulate the flow of cuttings from the hopper to the discharge port from the hopper, and provide metered discharge from the hopper storage, particularly when one hopper is discharging wet cuttings and a second hopper is discharging dry cuttings, and it is desirable to blend the wet and dry cuttings after such metered discharge.
Patent CA-2813193-A1 (CA)
Inventor: GAUTHERON DIDIER
IPC: B64F5/00
Filed: 2013-04-19
Abstract: A method is provided for the development of a system for management of warnings and of electronic procedures for an aircraft. The system has a database of parameters relating to the warnings and to logic and procedures associated thereto. The aircraft has several types of ATA equipment. In a step for definition and for calculation of maturity criteria for the development of the system, the warnings in the database are verified with respect to predefined lists of warnings and a maturity criterion is calculated. If criterion A > predetermined threshold, coherence of the logic for the warnings is verified, and a maturity criterion is defined and calculated. If criterion B >  predetermined threshold, the existence of procedures is verified and its logic with respect to its procedure is analyzed, and a maturity criterion is defined and calculated. The system is set up when the latter criterion > predetermined threshold.
Patent CA-2813458-A1 (CA)
Title: Use of biobased sugar monomers in vinyl copolymers as latex binders and compositions based thereon
Inventor: BLOEMBERGEN STEVEN
IPC: C08F251/00
Filed: 2011-10-07
Abstract: The present invention provides the novel and nonobvious discovery that sugar macromers can be effectively used to provide a new generation of renewable comonomers for bio-synthetic hybrid paper binder systems having a controlled hydrophilic-hydrophobic balance for improved water retention and film forming properties, on machine runnability, offset printability, biodegradability, enhanced recyclability, and other performance attributes.
Patent CA-2814093-A1 (CA)
Inventor: GLAKPE ESINAM DENIECE
IPC: A61F13/511
Filed: 2011-10-05
Abstract: Sanitary tissue products having a surface having a surface pattern including at least one line art element and at least one fragmented line art element and methods for making same are provided.
Patent CA-2817384-A1 (CA)
Inventor: COHEN JEFFREY DAVID
IPC: D21C3/00
Filed: 2011-11-21
Abstract: Biomass pretreatment using anhydrous ammonia was found to be effective in a static vessel when the ammonia can penetrate through the biomass particles or pieces in vapor state. To achieve this condition, total system moisture content is kept below 40 weight % based on total mass in the system. The pretreated biomass product is effectively saccharified to produce fermentable sugars for biocatalyst production of a product.
Patent CA-2817750-A1 (CA)
Title: Catheter assembly and a method and system for producing such an assembly
Inventor: GUSTAVSSON EVELINA
IPC: A61M25/00
Filed: 2011-12-21
Abstract: A catheter assembly is disclosed, comprising a catheter (1), such as a urinary catheter, which at least a partly is provided with a hydrophilic coating (14). The catheter assembly further comprises a wetting fluid. The receptacle (2) is in direct contact with the hydrophilic coating of the catheter over essentially the entire length of the part of the catheter being provided with the hydrophilic coating. This may e.g. be achieved by using a shrink wrap material. In order to accomplish adequate wetting, channels (15, 151, 22, 221 ) or the like may be provided on the inner surface of the receptacle or the outer surface of the catheter.
Patent CA-2818440-A1 (CA)
Inventor: BLAND DOUGLAS C
IPC: C07C209/60
Filed: 2011-11-23
Abstract: The invention disclosed in this document is related to the field of processes for the preparation of enamines wherein R1, R2, R3, R4, R5, and further information are disclosed herein.
Patent CA-2818593-A1 (CA)
Inventor: HOGDALL ESTRID
IPC: G01N33/574
Filed: 2011-10-21
Abstract: The present invention provides methods for assessing an ovarian cancer patient's survival status. Also, methods for evaluating the ovarian cancer state of a patient are described herein. These methods involve the detection, analysis, and classification of biological patterns in biological samples. The biological patterns are obtained using, for example, mass spectrometry systems and other techniques.
Patent CA-2819877-A1 (CA)
Inventor: PROMENZIO EDGARDO L
IPC: H04M3/42
Filed: 2011-12-06
Abstract: A method is disclosed for processing multiple, simultaneous incoming calls directed to a single communication device. The method includes receiving (210), by a proxy server associated with a called communication device, an invitation for each incoming call directed to the called communication device. The method also includes determining (220), by the proxy server upon receipt of each invitation, the availability of the called communication device by suspending transmission of each invitation and by sending to the called communication device an associated call initiation message for each invitation. The associated call initiation message is free of a Session Description Payload (SDP). The method further includes receiving (240), by the proxy server, at least one answer message from the called communication device, each answer message being associated with a selected incoming call.
Patent CA-2820298-A1 (CA)
Inventor: MATSUMOTO KOICHI
IPC: B21B13/14
Filed: 2011-09-05
Abstract: Provided is a cooling system for a hot-rolled steel strip capable of increasing the cooling rate for rapidly cooling a rolled steel immediately after rolling and suitable for an apparatus for manufacturing a hot-rolled steel strip having a fine-grained structure. For this purpose, guides (16A, 16B) having guiding surfaces (16a, 16b) to guide a rolled steel (W) exiting work rolls (12A, 12B) in the conveyance direction are provided at exits of the work rolls in a final stand (Sn) of a finish rolling mill line in a manner that the guides can follow a change in the diameter of the work rolls, a number of injection holes (21A, 21B) are formed in the guides, and a number of rolled steel cooling nozzles (23A, 23B) are provided to spray a large amount of cooling water through the injection holes directly onto the rolled steel.
Patent CA-2823220-A1 (CA)
Inventor: BUMS DONALD W
IPC: F02C7/32
Filed: 2011-12-29
Abstract: One embodiment of the present invention is a unique vehicle. Another embodiment is a unique propulsion system. Yet another embodiment is a unique system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for vehicle propulsions systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent CA-2825084-A1 (CA)
Inventor: MCNAMARA DARREN
IPC: H04L5/00
Filed: 2012-02-01
Abstract: A base station for communicating data to and from a plurality of mobile terminals over a plurality of OFDM sub-carriers within a coverage area provided by the base station. The base station arranged to allocate transmission resources provided by a first group of the plurality of OFDM sub-carriers within a first frequency band to mobile terminals of a first type and to allocate transmission resources provided by a second group of the plurality of OFDM sub-carriers within a second frequency band to terminals of a second type, the second group being smaller than the first group and the second frequency band being selected from within the first frequency band. The base station is also arranged to transmit control information comprising resource allocation information for terminals of the first type over a first bandwidth corresponding to the combined first and second groups of OFDM sub-carriers and to transmit control information comprising resource allocation information for terminals of the second type over a second bandwidth corresponding to the second group of OFDM sub- carriers.
Patent CA-2829972-A1 (CA)
Title: Damp mop tool with hand activated liquid dispenser
Inventor: TOMM ERWIN
IPC: A47L13/20
Filed: 2013-10-15
Abstract: A damp mop includes a handle with a bore that defines a reservoir for a volume of cleaning liquid. The neck includes a socket with an outlet chamber and a liquid outlet orifice is defined in the neck in communication with the outlet chamber.  A handle tip is engaged with the neck socket and includes a flow passage in fluid communication with both reservoir and the outlet chamber. A rod is located in the handle and includes an inner end with a piston. The rod and piston are selectively manually movable between: (i) a retracted position in which liquid can flow from the reservoir into the outlet chamber; and (ii) an extended position in which the piston blocks flow of liquid. The piston pressurizes the outlet chamber when it moves from the retracted position to the extended position to cause cleaning fluid to be ejected from the outlet orifice.
Patent CA-2843339-A1 (CA)
Title: Waste container with gravity latch
Inventor: BANIK JOACHIM
IPC: B65F1/00
Filed: 2014-02-20
Abstract: A waste container having a body and a lid pivotably connected to the body. The lid includes a gravity activated locking mechanism having a latch that engages the lid to the body when the container is in an upright position. The locking mechanism rotates to disengage the latch and allow the lid to open when the container is inverted for dumping the waste. The waste container further including a slideable member that is engageable with a locking member when the container is not in an upright position or inverted for dumping, to prevent rotation of the locking mechanism and opening of the lid.
Patent CA-2843565-A1 (CA)
Inventor: DONALD PAUL
IPC: G06Q10/06
Filed: 2014-02-19
Abstract: A system and method for asset management and, in particular, cataloguing, organizing, analyzing, utilizing and managing the contents of a building is disclosed. The system involves a process for using various means to capture the assets/contents of an organization/building. One key goal of the cataloging of a building's contents is to establish an insurable amount of assets within the building. Additionally by organizing the task it can be made easier and more foolproof. Once assets have been added to the system, methods are provided to better utilize the information and add value by using the system.
Patent CA-2844247-A1 (CA)
Title: Copper alloy sheet and method of manufacturing copper alloy sheet
Inventor: OISHI KEIICHIRO
IPC: C22C9/04
Filed: 2012-09-19
Abstract: According to one embodiment, a copper alloy sheet comprises 28.0 to 35.0 mass% of Zn, 0.15 to 0.75 mass% of Sn, and 0.005 to 0.05 mass% of P, with the remainder being Cu and inevitable impurities, wherein each correlation of 44 = [Zn] + 20 × [Sn] = 37 and 32 = [Zn] + 9 × ([Sn] ? 0.25)1/2 = 37 is satisfied. According to one embodiment, the copper alloy sheet is produced by production steps that include a step for a final cold rolling step whereby a copper alloy material is cold rolled, wherein the average crystal grain size of the copper alloy material is between 2.0 and 7.0 µm, and the total of the surface area percentage of ß phase and surface area percentage of ? phase in the metal composition of the copper alloy material is between 0% and 0.9%.
Patent CA-2848557-A1 (CA)
Title: Tetrahydrotriazolopyrimidine derivatives as human neutrophil elastase inhibitors
Inventor: BLENCH TOBY JONATHAN
IPC: A61P11/00
Filed: 2012-09-12
Abstract: Compounds of formula (I) are inhibitors of human neutrophil elastase.
Patent CA-2853083-A1 (CA)
Title: Device for splitting light into components having different wavelength ranges and methods of use
Inventor: LI NAN
IPC: G02B5/04
Filed: 2012-10-19
Abstract: A prism including a substrate faceted to provide a plurality of flat surfaces, wherein at least two of the plurality of surfaces, each including a filter coating, form at least two filter surfaces, wherein each filter surface selectively permits passage of a predetermined wavelength and reflects remaining wavelengths along an optical path towards another of the plurality of surfaces, optionally another filter surface, wherein an angle of incidence of each of the plurality of surfaces along the optical path is equal or nearly equal. An apparatus incorporating the prism and its use for splitting a light spectrum into a plurality of wavelengths or wavelength ranges.
Patent CA-2854272-A1 (CA)
Inventor: SUZUKI HIROSHI
IPC: C09D7/62
Filed: 2012-10-31
Abstract: Provided is an infrared reflective paint, characterized in being a paint for forming a film having a high reflectance in the infrared wavelength region, a high transmittance in the visible wavelength region, and surface self-cleaning performance; comprising an acrylic resin containing at least one of silyl group and silanol group and metal oxide-coated mica obtained by coating the surface of mica with at least one metal oxide selected from tin oxide, titanium oxide, and silicon oxide; and containing the metal oxide-coated mica in an amount that is 0.4 to 1.5% of the PVC (pigment volume concentration).
Patent CA-2856627-A1 (CA)
Title: Vibrio cholerae lipoprotein 15 (lp15) variants as anti-interference additive in tpn17-based immunoassays for detection of anti-treponema antibodies
Inventor: FAATZ ELKE
IPC: C07K14/28
Filed: 2014-07-11
Abstract: The invention relates to a method for detecting antibodies against the TpN17 antigen of Treponema pallidum in an isolated sample wherein a peptide sequence of Vibrio cholerae lipoprotein 15 (VcLp15) or a partial sequence thereof is used as a reagent for reduction of interference , i.e. for minimizing false positive results. In addition the invention relates to fusion polypeptides comprising a VcLp15 peptide sequence and a chaperone, to their use as an additive in an immunoassay for said reduction of interferences and for minimizing false positive results and to a reagent kit for detecting antibodies against Treponema pallidum antigens in an isolated sample comprising a TpN17 antigen and said VcLp15-chaperone fusion polypeptide.
Patent CA-2858522-A1 (CA)
Title: Methods for treating cardiovascular disorder
Inventor: KODGULE MANDAR
IPC: A61K31/4365
Filed: 2012-11-01
Abstract: The present invention relates to a once-a-day therapeutically synergistic pharmaceutical dosage form for treatment of cardiovascular disorders, wherein the dosage form comprises a fixed dose combination of metoprolol in extended release form and one or more antiplatelet agent along with one or more rate controlling excipients.
Patent CA-2858681-A1 (CA)
Title: Metalloenzyme inhibitor compounds
Inventor: HOEKSTRA WILLIAM J
IPC: A61P9/00
Filed: 2012-12-10
Abstract: The instant invention describes compounds having metalloenzyme modulating activity, and methods of treating diseases, disorders or symptoms thereof mediated by such metalloenzymes.
Patent CA-2861872-A1 (CA)
Inventor: OPPENHEIMER JOSSIAN
IPC: C01B32/50
Filed: 2012-12-28
Abstract: Methods of isolating a 4-chloro-2-fluoro-3-substituted-phenylboronate include adding carbon dioxide gas or carbon dioxide solid (dry ice) to a solution comprising a 4-chloro-2-fluoro-3-substituted-phenylboronate, an inert organic solvent, and at least one lithium salt to react the at least one lithium salt with the carbon dioxide gas or carbon dioxide solid (dry ice) and form a mixture comprising the 4-chloro-2-fluoro-3- substituted-phenylboronate, the inert organic solvent, and a precipitated solid. The precipitated solid may be removed from the mixture. Methods of using 4-chloro-2- fluoro-3-substituted-phenylboronates to produce methyl-4-amino-3-chloro-6-(4-chloro- 2-fluoro-3-substituted-phenyl)pyridine-2-carboxylates are also disclosed. A 4-chloro-2-fluoro-3-substituted-phenylboronate produced by one of the methods of isolating a 4-chloro-2-fluoro-3-substituted-phenylboronate is also disclosed, wherein the 4-chloro-2-fluoro-3-substituted-phenylboronate may be obtained at a yield of greater than or equal to about 90%.