baber/WOPTO huggingface dataset:
Patent CA-2785006-A1 (CA)
Title: Liquid fuel compositions
Inventor: GROVES ADRIAN PHILIP
IPC: C10L1/238
Filed: 2010-12-27
Abstract: The present invention provides a method of improving the performance of the lubricant of an internal combustion engine, said method comprising fuelling an internal combustion engine containing the engine lubricant with a liquid fuel composition comprising: - a base fuel suitable for use in an internal combustion engine; and - one or more poly (hydroxycarboxylic acid) derivative having a terminal amine group having formula (III) : [Y-CO[O-A-CO]n-Zp]m-X wherein Y is hydrogen or optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group, n is from 1 to 100, m is 1 or 2, Z is an optionally substituted divalent bridging group, p is from 0 to 10, and X is terminal amine group or a group carrying a terminal amine group, wherein the terminal amine group is selected from -NR12, wherein R1 is independently selected from hydrogen and a C1-C6 hydrocarbyl group.
Patent CA-2785409-A1 (CA)
Title: Method for predicting therapeutic effects of chemotherapy on hepatocellular carcinoma patients
Inventor: OKA TOSHINORI
IPC: A61K31/404
Filed: 2010-12-24
Abstract: Provided is a method for predicting the therapeutic effect of a chemotherapy on a hepatocellular carcinoma patient who underwent hepatic artery embolization, and an antitumor agent for treating a carcinoma patient on whom said chemotherapy is predicted to highly likely exert sufficient therapeutic effect. In the method for predicting the therapeutic effect of a chemotherapy on a hepatocellular carcinoma patient who underwent hepatic artery embolization, the expression amount of PDGF-BB or IL-8 is used as an indicator. The antitumor agent for treating a carcinoma patient is predicted, by the aforesaid prediction method, to highly likely exert sufficient therapeutic effect.
Patent CA-2788608-A1 (CA)
Inventor: HALLIBURTON JAMES
IPC: A63H27/10
Filed: 2011-02-07
Abstract: An attachment device for attachment to a membrane without puncturing the membrane. The device includes two interengaging parts (10, 12) and an O-ring (50) held by the interengaging parts (10, 12) when the device is in use. The interengaging parts (10, 12) can be located on one side of the membrane (52) with the O-ring (50) on the other side of the membrane (52) and the O-ring (50) can be slipped over at least one of the interengaging parts (10, 12) with the membrane (52) extending between the O-ring (50) and at least one of the interengaging parts (10, 12). The interengaging parts (10, 12) may then be moved relative to one another so that they trap the O-ring (50) and with it portions of the membrane (52), to secure attachment of the attachment device to the membrane (52).
Patent CA-2790845-A1 (CA)
Title: Protective switch with status detection
Inventor: BALL ROY
IPC: G01R31/327
Filed: 2011-02-18
Abstract: A protective switch assembly (100) includes switch position sensors (109) that sense switch blade (14) position and indicate whether one or more switches (104) are open. According to another aspect, the voltage and current of the switch circuits are monitored to determine switch position as well as overall circuit status.
Patent CA-2792391-A1 (CA)
Inventor: VERMEULEN BRUNO PAUL LOUIS
IPC: B32B37/15
Filed: 2011-03-21
Abstract: A method of manufacturing a floor panel with insulating properties comprises the steps of supplying a panel (1) having an upper side (2) and a back side (3), applying a curable substance (5) to the back side (3) of the panel (1) and curing the substance (5) for forming a layer (7) with insulating properties.
Patent CA-2792897-A1 (CA)
Inventor: GAYNE JARRETT CLARK
IPC: G03G15/05
Filed: 2011-06-30
Abstract: A bearing plate for rotably supporting a photoconductor drum having a center shaft according to one exemplary embodiment includes a body having a first side, a second side, and an edge surface between the first and second sides. A center hole extends through the body for rotably receiving an end of the center shaft and positionally referencing an outer surface of the photoconductor drum to a center axis of the center hole. A support arm extends from the body in a non-radial direction. The support arm has a mounting surface for receiving an additional component positionally referenced to the center axis. An assembly for use in an image forming device according to one embodiment includes a photoconductor drum having a center shaft and a pair of substantially identical bearing plates mounted on opposite ends of the photoconductor drum. The bearing plates are translated from one another and have identical orientations.
Patent CA-2795257-A1 (CA)
Inventor: PABORJI MEHDI
IPC: A61K9/16
Filed: 2011-04-01
Abstract: Disclosed herein are pharmaceutical compositions comprising a plurality of first beads each comprising: a core; a first layer comprising pilocarpine or a pharmaceutically acceptable salt thereof; and a second layer comprising a first polymer. Also disclosed are pharmaceutical compositions comprising a plurality of second beads each comprising: a core; and a first layer comprising tolterodine or a pharmaceutically acceptable salt thereof. Further disclosed are pharmaceutical formulations comprising: a) a plurality of the first beads; b) a plurality of the second beads; or c) a plurality of the first beads and a plurality of the second beads.
Patent CA-2795985-A1 (CA)
Inventor: LACHMAN JANICE
IPC: B65B31/04
Filed: 2011-04-08
Abstract: An apparatus (10) is provided for filling vehicle tires with nitrogen and especially to a customer operated tire inflation system for filling vehicle balloon tires with nitrogen. A plurality of tanks (15) of nitrogen are mounted for rotation on a lazy susan (16) and are connected to a hose (31) on a reel (27) having a tire filling valve (14) on the end thereof for unreeling and filling a vehicle tire. A credit or debit card reader (12) controls a hose reel lock (36) and flow from the nitrogen tanks (15).
Patent CA-2797584-A1 (CA)
Inventor: SATISH SOURABH
IPC: G06F21/56
Filed: 2011-04-25
Abstract: A behavioral signature for detecting malware is generated. A computer is used to collect behavior traces of malware in a malware dataset. The behavior traces describe sequential behaviors performed by the malware. The behavior traces are normalized to produce malware behavior sequences. Similar malware behavior sequences are clustered together. The malware behavior sequences in a cluster describe behaviors of a malware family. The cluster is analyzed to identify a behavior subsequence common to the cluster's malware family. A behavior signature for the malware family is generated using the behavior subsequence. A trace of new malware is normalized and aligned with an existing cluster, if possible. The behavioral signature for that cluster is generated based on the behavior sequence of the new malware and the other sequences in the cluster.
Patent CA-2798458-A1 (CA)
Inventor: TURNER RACHAEL
IPC: A61K35/407
Filed: 2011-05-06
Abstract: A method of repairing diseased or dysfunctional organs or of establishing a model system of a disease state is provided. For repairing diseased organs, the method involves engraftment of cells from healthy tissue of the diseased or dysfunctional organ admixed with gel-forming biomaterials and nutrient medium, signaling molecules and extracellular matrix components that can be made insoluble rapidly upon transplantation to form a graft. In this way, the graft mimics the complexity of the native microenvironment with a minimum number of components that allow transplantation of cells to successfully engraft, expand and then rebuild part or the entirety of the diseased or dysfunctional organ. In the case of using grafting methods for establishing a disease model, diseased cells may be transplanted in the biomaterials and into experimental hosts.
Patent CA-2798466-A1 (CA)
Title: An hvac unit with audio monitoring, a method of audio monitoring events of an hvac unit and a controller configured to perform the method of audio monitoring
Inventor: EATON ERROLL
IPC: F24F11/00
Filed: 2012-12-12
Abstract: Disclosed herein are a heating, ventilating, and air conditioning (HVAC) unit and a HVAC controller. Additionally, a computer program product is disclosed.                                         In one embodiment, the HVAC controller includes: (1) an interface configured to receive audio data from a listening system of the HVAC unit and (2) a mechanical behavior evaluator coupled to the interface and configured to verify occurrence of an event of the HVAC unit based on the audio data.
Patent CA-2799204-A1 (CA)
Title: Pharmaceutical formulations comprising 1 - (beta-d-glucopyranosyl) - 2 -thienylmethylbenzene derivatives as inhibitors of sglt
Inventor: WANG WENHUA
IPC: A61P3/10
Filed: 2011-05-11
Abstract: The present invention relates to formulations including compounds of Formula (I), (Formula (I)) or prodrug, or a pharmaceutically acceptable salt thereof.
Patent CA-2799501-A1 (CA)
Title: Oligonucleotide analogues having modified intersubunit linkages and/or terminal groups
Inventor: HANSON GUNNAR J
IPC: C07H21/00
Filed: 2011-05-27
Abstract: The invention concerns an oligomer comprising a backbone, the backbone comprising a sequence of morpholino ring structures joined by intersubunit linkages, the intersubunit linkages joining a 3' -end of one morpholino ring structure to a 5' -end of an adjacent morpholino ring structure, wherein each morpholino ring structure is bound to a basepair-ing moiety, such that the oligomer can bind in a se-quence - specific manner to a target nucleic acid. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or cor-rection of aberrant mRNA splice products produces beneficial therapeutic effects.
Patent CA-2801164-A1 (CA)
Title: Gyratory crusher having a sealing arrangement
Inventor: BELOTSERKOVSKIY KONSTANTIN
IPC: B02C2/04
Filed: 2011-05-13
Abstract: A gyratory crusher (1) comprises an outer crushing shell (12) and an inner crushing shell (18) forming between them a crushing chamber (23) communicating with a discharge zone (36). The inner crushing shell (18) is supported on a crushing head (16) and the outer crushing shell (12) is supported on a crusher frame (2). The crusher (1) comprises at least one sealing arrangement (37) arranged between the discharge zone (36) and a working part zone (25). The sealing arrangement (37) comprises a sealing surface (40) and a sealing member (38) arranged to seal against the sealing surface (40) and comprising an inner circumferential flexible sealing lip, an outer circumferential flexible sealing lip and at least one inlet for pressurized fluid to be supplied to an overpressure zone arranged between the inner and outer sealing lips and the sealing surface (40).
Patent CA-2801875-A1 (CA)
Inventor: FREDERICH NADIA
IPC: H01L21/288
Filed: 2011-06-09
Abstract: The subject-matter of the present invention is a composition especially intended for filling, by the electroplating of copper, a cavity in a semiconductor substrate such as a "through-via" structure for the production of interconnects in three-dimensional integrated circuits. According to the invention, this composition comprises in solution in a solvent: - copper ions in a concentration lying between 45 and 1500 mM; - a complexing agent for the copper consisting of at least one compound chosen from aliphatic polyamines having 2 to 4 amino groups, preferably ethylenediamine, in a concentration lying between 45 and 3000 mM; - the molar ratio between the copper and said complexing agent lying between 0.1 and 5; - thiodiglycolic acid in a concentration lying between 1 and 500 mg/l; and - optionally a buffer system, in particular ammonium sulfate, in a concentration lying between 0.1 and 3M. Application: fabrication of three-dimensional integrated circuits for the electronics industry.
Patent CA-2803998-A1 (CA)
Title: Antibody formulations
Inventor: DIMITROVA MARIANA N
IPC: A61K9/08
Filed: 2011-07-01
Abstract: The present invention relates to formulations comprising sucrose, and methods of making such formulations, wherein the sucrose content promotes the reduction or elimination of the reversible self-association (RSA) tendency of the antibody in the formulation. The present invention also relates to formulations comprising an anti-PDGFR-alpha antibody or antibody fragment. Such antibodies can be used in various methods of treatment. The application further relates to a method of eliminating or reducing the RSA tendency of antibodies in a formulation.
Patent CA-2804739-A1 (CA)
Title: Novel processes for the manufacture of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1h-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide
Inventor: BRUMSTED COREY JAMES
IPC: C07D213/75
Filed: 2011-07-18
Abstract: According to the present invention there are provided novel processes for the manufacture of the compound of formula (1) as well as novel synthesis routes for key intermediates used in those processes.
Patent CA-2806434-A1 (CA)
Title: Supply system with different operating modes for controlling hydraulic tools
Inventor: PETERS MARK EDWIN
IPC: F15B11/16
Filed: 2011-07-26
Abstract: The present disclosure provides embodiments directed towards a system (230) for the control of hydraulic output by a hydraulic power source (234). The system (230) includes a hydraulic supply system having a drive (232), a hydraulic pump (234) coupled to the drive, a first hydraulic output configured to supply a first flow of a hydraulic fluid from the hydraulic pump to a hydraulic lift (240), a second hydraulic output configured to supply a second flow of the hydraulic fluid from the hydraulic pump to a first hydraulic tool (236), and a controller (248) configured to switch between a first mode and a second mode, wherein different flow rates are available for the hydraulic lift (240) and the hydraulic tool (236) in the different modes.
Patent CA-2806862-A1 (CA)
Inventor: SCOTT TIM
IPC: F16K37/00
Filed: 2011-08-05
Abstract: The present invention comprises a method and apparatus for controlling gas flow via a gas shut-off valve assembly. In at least one embodiment, the assembly is configured to drive its shut-off valve from an open position to a closed position, in response to detecting a valve closure condition. The assembly in one or more embodiments operates as an intelligent node in an AMR network, and it interprets a received closure command as a closure condition. Additionally, or alternatively, the assembly detects abnormal operating conditions as the closure condition. Advantageously, the assembly performs initial closure verification, based on detecting movement of the valve into the closed position, and performs subsequent closure verification, based on monitoring downstream gas pressure. In the same or other embodiments, the assembly provides enhanced stand-alone reliability and safety by incorporating one or more valve clearing/cleaning routines into its operations.
Patent CA-2809201-A1 (CA)
Inventor: MCCLAY PAUL
IPC: H04N17/00
Filed: 2010-12-07
Abstract: A test apparatus for testing a video processing apparatus comprises means for receiving from the video processing apparatus a video output representative of a test sequence, the test sequence comprising a plurality of frames, each frame comprising an image of a respective different one of a plurality of frame identifiers; means for obtaining a sequence of sets of frame data from the video output, each set of frame data representative of a frame; and means for processing each set of frame data to determine the frame identifier for that frame.
Patent CA-2809423-A1 (CA)
Title: Series configured variable flow restrictors for use in a subterranean well
Inventor: DYKSTRA JASON D
IPC: E21B34/06
Filed: 2011-08-24
Abstract: A variable flow resistance system can include a vortex device, with resistance to flow of a fluid composition through the vortex device being dependent on a rotation of the fluid composition at an inlet to the vortex device. Another system can include a second vortex device which receives a fluid composition from an outlet of a first vortex device, a resistance to flow of the fluid composition through the second vortex device being dependent on a rotation of the fluid composition at the outlet. Another system can include a first vortex device which causes increased rotation of a fluid composition at an outlet thereof in response to an increase the fluid composition velocity, and a second vortex device which receives the fluid composition from the outlet, a flow resistance through the second vortex device being dependent on the rotation of the fluid composition at the outlet.
Patent CA-2809559-A1 (CA)
Inventor: FUJITA HIROYUKI
IPC: H01R4/48
Filed: 2013-03-08
Abstract: The present invention is to provide a terminal capable of being reduced in size and a connecting holder of the same. The terminals protrude from a housing, and include a branch portion, a terminal section cut out from the branch portion toward a tip end of the terminal section in a longitudinal direction, and a bent portion adjacent to the tip end. By decreasing a distance from the bent portion to a tip end of the terminal, variations in length size to the tip end due to bending can be reduced.
Patent CA-2810541-A1 (CA)
Inventor: MAZUMDAR MAINAK
IPC: G06F11/30
Filed: 2011-09-21
Abstract: Example methods and apparatus to determine impressions using distributed demographic information are disclosed. A disclosed example method to monitor media exposure involves receiving, at a first internet domain, a first request from a client computer, the first request indicative of access to the media at the client computer. The example method also involves determining if the client computer is known. If the client computer is not known, a response is sent from the first internet domain to the client computer, the response to instruct the client computer to send a second request to a second internet domain, the second request to be indicative of access to the media at the client computer. If the client computer is known, an impression of the media is logged.
Patent CA-2810786-A1 (CA)
Inventor: STEINICKE EMILIA
IPC: E03F9/00
Filed: 2011-09-09
Abstract: The invention relates to a device for cleaning, in particular, sewer pipe walls. For this purpose, a nozzle carrier (4) is arranged in a carriage (1) in a rotationally fixed manner. On the rear side of the nozzle carrier (4) having a central hose connection (9), a plurality of nozzles are arranged around the hose connection (9), preferably on two circles (10, 11), said nozzles being oriented at an angle from the main axis (5) of the nozzle carrier (4). Thus not only an axial component directed toward the rear but also a radial component of the jet escaping from the nozzle results. As a result, the jet extends in a spiral on the pipe wall to be cleaned. Thus streak formation, as occurs with a purely axial orientation of the nozzles, is avoided.
Patent CA-2810929-A1 (CA)
Title: Modelling of the action of an optical fibre in photodynamic therapy treatment, and assistance in the planning of said treatment
Inventor: BETROUNI NACIM
IPC: G16H50/50
Filed: 2011-09-06
Abstract: The invention relates to a method (200) that provides assistance in the planning of a patient's treatment with photodynamic therapy, during which a pre-defined photosensitive substance must be administered to the patient and subsequently subjected to a light at a pre-determined wavelength by means of a number of optical fibres which can be inserted over an insertion length into the area to be treated according to a position in relation to a brachytherapy grid. The method comprises: the measurement (230) of the volume of the are to be treated by means of volume reconstruction on the basis of the digital processing of the contours entered directly on a series of digital images of the area to be treated; and subsequently, on the basis of the calculation of the number of optical fibres to be used, determination (250) of the position of the optical fibres in relation to the brachytherapy grid and the insertion length thereof, which optimise the match between a calculated total theoretical action volume and the measured volume of the area to be treated, said total theoretical action volume being calculated as a function of the position of each fibre and of an elementary theoretical action volume of a fibre corresponding to the volume of a cylinder having pre-determined action radius R and height corresponding to the insertion length of the fibre. The invention also relates to a method (100) for modelling the action radius of an optical fibre using a correlation of the measured volumes of actual necrotic areas following a plurality of clinical tests performed on different patients with theoretical volumes calculated on the basis of the same sets of parameters as those used in the clinical tests and of the elementary theoretical action volume of a fibre.
Patent CA-2812166-A1 (CA)
Title: Carbon nanostructures and networks produced by chemical vapor deposition
Inventor: KOWLGI KRISHNA NARAYAN KUMAR
IPC: B01J37/16
Filed: 2011-09-16
Abstract: The invention pertains to a method for manufacturing crystalline carbon nanostructures and/or a network of crystalline carbon nanostructures, comprising: (i) providing a bicontinuous micro-emulsion containing metal nanoparticles having an average particle size between 1and 100nm;(ii) bringing said bicontinuous micro-emulsion into contact with a substrate; and (iii) subjecting said metal nanoparticles and a gaseous carbon source to chemical vapor deposition, thus forming carbon nanostructures and/or a network of carbon nanostructures. Therewith, it is now possible to obtain crystalline carbon nanostructures networks, preferably carbon nanotubes networks.
Patent CA-2812466-A1 (CA)
Inventor: JANNASCHK VOLKER
IPC: A46B13/00
Filed: 2011-09-23
Abstract: The present invention relates to a brush unit (3) and to an associated rotary brush tool. The brush unit (3) is equipped with a brush holder (10, 11), which can be driven in rotation, and with an annular brush (4, 5) with a bristle-covered rim (8) with outwardly protruding bristles (5). Furthermore, a stop means (14) which dips into the rotating bristle-covered rim (8) is provided. According to the invention, the stop means (14) simultaneously acts as an abrasive body (14) for the bristles (5). In this case, a distinction is made between both functions (stopper function and abrasive function) according to a direction of rotation (R) of the annular brush (4, 5) and/or a setting position of the stop means (14) as compared to the bristle-covered rim (8).
Patent CA-2812476-A1 (CA)
Title: Lubricating oil compositions
Inventor: WOODWARD PHILIP
IPC: C10M135/00
Filed: 2013-04-12
Abstract: An internal combustion engine crankcase lubricating oil composition having a sulphated ash content of no greater than 1.2 mass%, based on the mass of the lubricating oil composition, and a phosphorous content of no greater than 0.1 mass%, based on the mass of the lubricating oil composition, which lubricating oil composition comprises or is made by admixing: (A) a crankcase base oil of lubricating viscosity, in a major amount; and (B) the following additives, in respective minor amounts: (B1) a polymeric friction modifier being the reaction product of (a) a functionalised polyolefin, (b) a polyether, (c) a polyol, and (d) a monocarboxylic acid chain terminating group; and (B2) at least one oil-soluble molybdenum compound.
Patent CA-2814493-A1 (CA)
Inventor: SCHANK TROY C
IPC: B64C27/00
Filed: 2010-11-04
Abstract: A method and apparatus is provided, including an actuator system that may be connected to a wing frame for controlling an active element. The actuator system may include sliding elements movable along an axis parallel to the span-wise axis of the wing. The sliding elements may be connected to fixed elements and a crank element, the crank element generally comprising a beam element and a cross-axis flexure pivot element. The beam element may be offset from the pivot element so that the crank element is rotatable about the pivot element with a negative stiffness under an external force that tends to pull the sliding elements away from the fixed elements.