baber/WOPTO huggingface dataset:
Patent CA-2735772-A1 (CA)
Inventor: KESKINIVA MARKKU
IPC: E21B44/00
Filed: 2009-09-30
Abstract: A rock drilling rig (1) is provided with a rock drilling machine (6) comprising an impact device (4), a feed device (9) and a tool (7) with a drill bit (8) at the end thereof for breaking rock.  The impact device is arranged to cause a stress wave to the tool and from there further to the rock to be drilled. During drilling at least some of the compressive stress wave (.sigma.i) caused to the tool is reflected as a stress wave (.sigma.r) from the rock back to the tool. The method comprises determining a momentum (P r) of the stress wave (.sigma.r) reflected from the rock to the tool and adjusting the operation of the impact device and/or that of the feed device on the basis of the momentum.
Patent CA-2738400-A1 (CA)
Title: Air pollution control filter elements for filtration systems
Inventor: GEBERT RICHARD E
IPC: B01D29/11
Filed: 2009-10-13
Abstract: An improved filtration apparatus, filtering method and filtering material for capturing mercury and other pollutants in pollutant-laden fluid streams such as flue gases generated by process gas streams are disclosed. The improved filtration system may include two pollutant remediation layers, an upstream layer capable of filtering particulates and a downstream layer capable of adsorbing and/or catalyzing pollutants such as mercury, dioxin, furans, and NO x. The improved filtration system may be in the form of a particulate filter bag. The particulate filter bag may be configured for use in a reverse air filtration system with the upstream layer facing an internal volume of the bag. The upstream layer may include an ePTFE layer laminated to the upstream side of the upstream layer.
Patent CA-2738770-A1 (CA)
Title: Instrument for handling a joint component
Inventor: IMHOF-ROETHLIN MARTIN
IPC: A61F2/46
Filed: 2009-09-24
Abstract: The invention relates to a hip or shoulder socket inlay setting instrument (10) comprising a grip section (11) and a suction element (12) that can be laid against the joint surface in a sealing fashion. The suction element (12) comprises a soft flexible molded part (13) tailored to the joint surface, said molded part is capable of being deformed using a pulling element (14) such that an (elevated) vacuum arises between the soft flexible molded part (13) and the joint surface upon abutment thereagainst.
Patent CA-2741027-A1 (CA)
Inventor: PIAZZA MAURIZIO
IPC: G01N29/04
Filed: 2009-10-20
Abstract: The present invention re-lates to a method for automatically as-sessing structural characteristics of a supporting pole sunk in the ground, com-prising the following operational steps:  -- detecting data regarding a pole being as-sessed; - striking at least one blow against said pole; - detecting pole oscil-lations generated by said struck blow(s);  - analyzing detected oscillations in order to determine at least one significant pa-rameter of the oscillation trend; and -- comparing said significant parameter(s) with pre-established threshold values in order to obtain a conformity or non-con-formity index related to pole characteris-tics.
Patent CA-2741387-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: B63H21/21
Filed: 2011-05-26
Abstract: In an apparatus for controlling operation of an outboard motor having an internal combustion engine and a transmission selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is configured to control operation of the transmission to change the gear position to the first or second speed in response to an outputted speed change command, determine whether an engine speed is continuously equal to or greater than a predetermined speed for a predetermined time period when the speed change command to the first speed is outputted, and when the determination is affirmative, change the gear position from the first speed to the second speed. With this, it becomes possible to mitigate the load on a transmission gear to improve durability of the transmission.
Patent CA-2742722-A1 (CA)
Inventor: DITTMANN RALF-PETER
IPC: B29C33/52
Filed: 2009-11-19
Abstract: The invention relates to a moulded body (5) for producing fibre composite components (10). According to the invention, the moulded body (5) is at least partially formed using a paper and/or board material. This permits the cost-effective production of hollow profiles of any length from fibre composite materials, in particular from prepreg materials and/or reinforcement fibre arrangements that are impregnated with a curable plastic material. The paper and/or board material can also be provided with additional characteristics such as gas impermeability and non-stick properties. The material also permits the production of extremely dimensionally stable moulded bodies (5) or support cores (4) and thus the production of three-dimensional fibre composite components that can be reproduced to a considerable degree. The moulded bodies (5) can be collapsed by the application of negative pressure after the curing process and can thus be removed without residue from the fibre composite component (10). The moulded bodies (5) can be produced cost-effectively and with an almost unlimited range of variation using production methods that are known in the packaging industry. The invention also relates to a method for producing fibre composite components using the moulded bodies (5).
Patent CA-2744539-A1 (CA)
Inventor: RISAN HANK
IPC: G06Q30/00
Filed: 2009-11-24
Abstract: A method and system for enhancing copyright revenue generation is disclosed.  The method includes receiving a copyrighted media recording, creating an independent work of authorship by generating a simulation of the copyrighted media recording, such that the independent work of authorship is entitled to a copyright and utilizing the simulation in place of the copyrighted media recording, such that use of the independent work of authorship may be entitled to copyright royalties thereon as opposed to requiring copyright royalties for use of the copyrighted media recording.
Patent CA-2745122-A1 (CA)
Title: Improved sliding panel systems
Inventor: MANCEBO ELIAS FRANKELY
IPC: E06B3/44
Filed: 2011-06-30
Abstract: A sliding panel system includes a door sill, an inner panel support, an inner sliding track, an outer panel support, and inner panel and an outer panel. The door sill has a left hand side and a right hand side. The inner panel support is connected to the door sill. The inner sliding track is connected to the inner panel support. The outer panel support is connectable to the door sill whereby the outer panel support is connectable to one of the left hand side and the right hand side of the door sill. The inner panel is slidingly supported on the inner sliding track and the outer panel supported on the outer panel support.
Patent CA-2746005-A1 (CA)
Inventor: MIZOBE ARITO
IPC: B22D11/10
Filed: 2010-05-20
Abstract: In order to make it possible to suppress turbulence in a flow of a molten metal passing through an inner bore by a simple struc-ture, a nozzle for discharging a molten metal is provided wherein a wall surface of the inner bore has a sectional shape, taken along an axis of the inner bore, which includes in a part or the entirety of the sectional shape a curve represented by log(r(z))=(1/n)xlog((Hc+L)/(Hc+z))+log(r(L)) (6>=n>=1.5) wherein the nozzle length is (L), the head height obtained by calculation is (Hc), and the radius of the inner bore at a position located downward at a distance (z) from an upper end of the nozzle is r(z), and wherein in a graph represented by an abscissa (X axis) representing the distance (z) and the ordinate (Y axis) along which the pressure of the molten metal at the center of the inner bore in a section in the horizontal direction at the distance z is plotted, an approximated line of the graph does not include portions having a negative constant and a positive con-stant simultaneously, and when the line is assumed to be represented by an approximation by a linear regression, the absolute value of a correlation coefficient thereof is not less than 0.95.
Patent CA-2749841-A1 (CA)
Inventor: SVANHOLM BARRIE CECILIA
IPC: C12Q1/68
Filed: 2010-01-15
Abstract: Methods of detecting cervical dysplasia, such as cervical dysplasia likely to progress to carcinoma in a sample of human cervical cells, are provided. Methods of detecting changes in expression of one or more microRNAs or mRNAs associated with cervical dysplasia or cervical cancer are also provided. Compositions and kits are also provided.
Patent CA-2750796-A1 (CA)
Inventor: MEULEMANS ANN
IPC: A61P11/00
Filed: 2010-01-28
Abstract: The invention relates generally to the treatment of diseases of the respiratory system such as asthma and chronic obstructive pulmonary disease. More particularly, the present invention relates to methods of treating and preventing asthmatic airway inflammation. The treatment involves the administration of a 5-HT4 receptor antagonist to the subject in need thereof;  more in particular the administration of aroylated 4-aminomethylpiperidine derivatives as defined herein. Other aspects of the invention are directed to compositions for treating or preventing respiratory disorders, including pharmaceutical compositions.
Patent CA-2752513-A1 (CA)
Inventor: BRUCE ROBERT
IPC: F17C13/00
Filed: 2010-02-18
Abstract: A pressure vessel has a composite shell (18); a boss (16) defining a port (32) in the composite shell (18) and having a neck (28); and an interface element (34, 34A, 34B, 34C, 34D) disposed between the composite shell (18) and the boss (16).  The interface element (34, 34A, 34B, 34C, 34D) is neither bonded to the composite shell (18) nor to the boss (16), thereby allowing for movement between the interface element (34, 34A, 34B, 34C, 34D) and the composite shell (18) and allowing for movement between the interface element (34, 34A, 34B, 34C, 34D) and the boss (16). The interface element (34, 34A, 34B, 34C, 34D) further includes a neck (38) disposed adjacent the neck (28) of the boss (16).
Patent CA-2752524-A1 (CA)
Inventor: DANA TODD
IPC: C10G1/04
Filed: 2010-02-10
Abstract: A method of sequestering carbon dioxide emissions during recovery of hydrocarbons from hydrocarbonaceous materials can include forming a constructed permeability control infrastructure (100).  This constructed infrastructure (100) defines a substantially encapsulated volume. A comminuted hydrocarbonaceous material can be introduced into the control infrastructure (100) to form a permeable body (120) of hydrocarbonaceous material. The permeable body (120) can be heated sufficient to remove hydrocarbons therefrom. During heating, the hydrocarbonaceous material is substantially stationary as the constructed infrastructure (100) is a fixed structure. Additionally, during heating, any carbon dioxide that is produced can be sequestered. Removed hydrocarbons can be collected for further processing, use in the process, and/or use as recovered.
Patent CA-2754832-A1 (CA)
Inventor: OVERTON RITCH
IPC: C09D5/00
Filed: 2010-03-04
Abstract: A coating having a highly-carboxylated emulsion polymer that is polymerized from (i) olefinically-unsaturated hydrophobic monomers and (ii) olefinically-unsaturated carboxylic acid-functional monomers. The coating may be removed by an alkaline solution.
Patent CA-2754857-A1 (CA)
Title: Modified lancet carrier for single-use lancet sensor assembly
Inventor: FOWLER JAMES
IPC: A61B5/151
Filed: 2009-12-31
Abstract: A lancet carrier (20) for an integrated lancet sensor assembly incorporating a lance cover includes an elongated body (22) with a bottom (24), an open top (26), a body open end (40) and a body closed end (44), a lancet-receiving recess (36) with a recess bottom surface (37), the recess extending between the open end (40) and the closed end (44), and a trough-forming member (60) forming a trough (62) with a trough open end (64) in communication with the body open end (40), the trough-form-ing member (60) longitudinally extending a predefined distance along the bottom (24) from the body open end (40), the trough (62) replacing a portion of the recess bottom surface (37) at the body open end (40).
Patent CA-2755091-A1 (CA)
Inventor: WALLS ELIZABETH
IPC: G01S15/88
Filed: 2010-03-08
Abstract: A method of detecting precipitation with a sodar apparatus (200) that transmits sound beams (31) into the atmosphere, detects echoes returned from the atmosphere, from the echoes determines a Doppler-shifted spectrum (41, 42) comprising the relative strength of the echoes at various Doppler-shifted frequencies, and estimates wind speed and direction. The method includes automatically estimating the presence of precipitation (42) based on the Doppler-shifted spectrum (41, 42).
Patent CA-2764462-A1 (CA)
Title: Voice service in evolved packet system
Inventor: BURBIDGE RICHARD CHARLES
IPC: H04W48/18
Filed: 2010-06-03
Abstract: Methods and apparatus to manage voice service in evolved packet systems are disclosed. An example method in a User Equipment (UE) with at least one voice service indicator (VSI) in an Evolved Packet System (EPS) comprises detecting a change in a value of the at least one VSI and responsive to the change in the VSI, causing the UE to notify the network.
Patent CA-2765125-A1 (CA)
Title: Mopping device
Inventor: REIMANN ULLA
IPC: A47L13/254
Filed: 2010-06-23
Abstract: The invention relates to a mopping device (1) having a mop plate (2), on which a mop cover (3) can be fastened in a replaceable manner, wherein a measuring device (4) for detecting the residual moisture present in the mop cover (3) is integrated in the mop plate (2).
Patent CA-2766056-A1 (CA)
Title: Substituted 4-hydroxypyrimidine-5-carboxamides
Inventor: CLEMENTS MATTHEW J
IPC: A61K31/50
Filed: 2010-06-21
Abstract: The present invention relates to substituted 4-hydroxypyrimidine-5-carboxamides useful as HIF prolyl hydroxylase inhibitors to treat anemia and like conditions.
Patent CA-2766097-A1 (CA)
Title: Facteurs de transcription du sous-groupe 1b a motif bhlh qui conferent une tolerance a la chaleur
Inventor: WAN JIANGXIN
IPC: C12N15/29
Filed: 2010-06-30
Abstract: Cette invention concerne des procédés de production d'un phénotype désiré dans une plante, par manipulation de l'expression génique chez cette plante. Le procédé se rapporte à des moyens qui augmentent le niveau d'expression de l'activité ou de l'expression du gène lb du sous-groupe bHLH, si bien qu'un phénotype désiré tel qu'une tolérance accrue à la chaleur, relativement à une plante témoin de type sauvage, consécutive à un stress thermique, aboutit à un avortement floral réduit et à un rendement accru. L'invention concerne des plantes produites par ces procédés; des séquences et constructions d'acides nucléiques utilisées pour la mise en uvre de ces procédés; et des procédés de production et d'isolement de plantes présentant une expression accrue de l'activité ou de l'expression du gène lb du sous-groupe bHLH.
Patent CA-2770814-A1 (CA)
Inventor: REBSDORF ANDERS VARMING
IPC: F03D1/06
Filed: 2012-03-08
Abstract: A method of transporting a wind turbine blade is described, wherein the blade comprises an inner extender section and an outer blade section. The inner extender section is approximately half the length of the outer blade section, and the method comprises securing a pair of inner extender sections together to form an extender transport section, which can be more easily transported as it is approximately the same length as an outer blade section.
Patent CA-2778835-A1 (CA)
Inventor: GRADY MICHAEL CHARLES
IPC: C07C29/86
Filed: 2010-11-22
Abstract: A process for recovering butanol from a mixture comprising a water-immiscible organic extractant, water, butanol, and optionally a non-condensable gas, is provided. The butanol is selected from 1-butanol, 2-butanol, isobutanol, and mixtures thereof. The extractant comprises at least one solvent selected from the group consisting of C7 to C22 fatty alcohols, C7 to C22 fatty acids, esters of C7 to C22 fatty acids, C7 to C22 fatty aldehydes, and mixtures thereof.
Patent CA-2779797-A1 (CA)
Inventor: SANTANACH-DELISAU ANGEL
IPC: A61K9/20
Filed: 2010-11-05
Abstract: The present invention is directed to a solid dosage form comprising (i) a core comprising a benzimidazole; (ii) a separating layer comprising a water soluble polymer and glyceryl monostearate; and (iii) an enteric coating.
Patent CA-2780816-A1 (CA)
Title: Secure data parser method and system
Inventor: ORSINI RICK L
IPC: H04L9/28
Filed: 2005-10-25
Abstract: A secure data parser is provided that may be integrated into any suitable system for securely storing and communicating data. The secure data parser parses data and then splits the data into multiple portions that are stored or communicated distinctly. Encryption of the original data, the portions of data, or both may be employed for additional security. The secure data parser may be used to protect data in motion by splitting original data into portions of data, that may be communicated using multiple communications paths.
Patent CA-2781454-A1 (CA)
Title: Pvc-free seals for twist crowns
Inventor: MAENGEL DANY
IPC: B65D41/00
Filed: 2009-11-20
Abstract: The invention relates to a polymer compound for a PVC-free sealing insert for twist crowns, wherein the Shore A hardness of the polymer compound is between 50 and 90 and in the compressive deformation test analogous to ASTM D395-97 Method B at 70°C the polymer compound exhibits a compression set of 30-90%.
Patent CA-2781813-A1 (CA)
Inventor: INABA MINORU
IPC: H04N13/239
Filed: 2010-11-25
Abstract: A stereoscopic imaging device in which the imaging lens optical axes in an imaging unit provided with imaging lenses and imaging elements are arranged to be laterally parallel, and the distance between the optical axes is set to the interpupillary distance of a human. One reference window is defined as a virtual view frame in the image viewfield of said imaging unit . In a state in which said reference window is projected to form reduced images by means of the left and right imaging lenses, the left and right imaging elements are arranged to match the width of the left and right projected images of the reference window, and left and right image data is read and sent as reference stereoscopic image data. A stereoscopic imaging device adapted for a wide range of imaging enlarges or reduces the distance between optical axes to greater or smaller than the interpupillary distance.
Patent CA-2782334-A1 (CA)
Title: Optical sensor having a capillary tube and an optical fiber in the capillary tube
Inventor: SUGIYAMA HITOSHI
IPC: E21B47/12
Filed: 2010-08-31
Abstract: A system for use in a well includes an optical cable for positioning in the well. An optical sensor is optically coupled to the optical cable, where the optical sensor has a capillary tube and an optical fiber in the capillary tube. The capillary tube also includes a first sealed region containing a metallic material that is in liquid form at a downhole temperature in the well. A joint mechanism may attach the optical sensor to the optical cable.
Patent CA-2783799-A1 (CA)
Title: Crafty air freshener
Inventor: THOMPSON SHERRY DEE
IPC: A61L9/04
Filed: 2012-07-27
Abstract: The potpourri sack/sash is attached inside or on with a hook , to a vent cover or oscillating fan that create heated or cold air, to pass through, over or on the sack/sash and produce a scented fragrance and helping to prevent static cling in a room in any home or office or vehicle.
Patent CA-2784729-A1 (CA)
Inventor: MALLOUK BECHARA J
IPC: G05D1/00
Filed: 2009-12-21
Abstract: A system and a method for calculating and then displaying a minimum safe flight speed for an aircraft to maintain control under conditions of thrust asymmetry, and for providing flight path guidance and autopilot commands to maintain airspeed above this calculated minimum speed. The software of a flight control computer calculates the minimum safe speed in the presence of thrust asymmetry using data from existing aircraft sensors that are available for other reasons. The flight control computer outputs the calculation results to a display computer, which controls a cockpit display to indicate the warning speed to the pilot, and to the autopilot for use in generating autoflight commands for controlling the angular position of the elevators.
Patent CA-2784839-A1 (CA)
Title: Balai d'essuie-glace a flexibilite verticale modifiable
Inventor: LIEVEN PATRICK
IPC: B60S1/38
Filed: 2010-12-14
Abstract: Le balai (5) pour une surface (1) du type à double courbure, ledit balai comprenant un racleur (6) longitudinal flexible, et un moyen (8) d'exercer une force d'appui en au moins un point dudit racleur selon une direction Z principalement normale à la surface, comporte également une pièce longitudinale (7), solidarisée au racleur en plusieurs points (10), et des moyens de faire varier dans le temps et en au moins un segment de la tige longitudinale, la rigidité en flexion de cette tige longitudinale dans un plan normal XZ à la surface, entre des valeurs préalablement choisies. La pièce longitudinale est une lame métallique dont les inerties sur les deux axes de sa section sont très différentes.
Patent CA-2785889-A1 (CA)
Title: Peptide inhibitors of protein kinase c
Inventor: MOCHLY-ROSEN DARIA
IPC: A61K38/08
Filed: 2003-04-22
Abstract: PKC V5 isozyme-specific peptides are described. The sequences and compositions comprising the sequences are useful for treating diseases states associated with the PKC isozyme from which they are respectively derived. Methods of treatment, pharmaceutical formulations and methods of identifying compounds that mimic the activity of the peptides are also described.
Patent CA-2786934-A1 (CA)
Inventor: PETERSEN JOERGEN SOEBERG
IPC: A61P9/04
Filed: 2011-01-20
Abstract: The invention relates to the treatment of cardiac dysfunction. In particular, certain compounds, believed to be glucagon-GLP-1 dual agonist compounds, exert a positive inotropic effect while preserving the energy balance of the heart, and so may be superior to known inotropic agents such as dobutamine, norepinephrine and glucagon.
Patent CA-2790252-A1 (CA)
Inventor: QUAIL FRANCIS
IPC: F04D5/00
Filed: 2011-02-17
Abstract: A regenerative pump (100) comprises at least one pump unit (105), the at least one pump unit comprising a casing or housing (110) comprising a fluid passage channel (115); and at least one impeller (120) provided inside the casing or housing for pumping the fluid through the fluid passage channel, wherein the casing or housing comprises at least one inlet channel (130) and at least one outlet channel (140) in communication with the fluid passage channel, the at least one inlet channel and/or the at least one outlet channel each comprising a first or axial portion (134) at least partially and preferably substantially parallel to an axis of rotation of the at least one impeller. The pump can be arranged in a single stage or multistage configuration, and has improved weight/size ratio and performance characteristics. The invention is particularly useful in Electrical Submersible Pumps (ESPs), in oil pumps for, e.g. gas turbine engines or turbine gearboxes, in fuel pumps for, e.g. automotive vehicles, in industrial process applications, e.g. in pharmaceutical or petrochemical process manufacturing, and/or in water pumps, e.g. in mobile fire engines (also known as water tenders).
Patent CA-2791948-A1 (CA)
Title: Hair fixatives comprising cross linked starches
Inventor: WHEELER MARK RICHARD
IPC: A61Q5/00
Filed: 2011-03-01
Abstract: Hair fixatives such as styling mousse and gel may include biopolymers derived from natural renewable resources. The biopolymer may be cross linked to form a biopolymer latex that may be incorporated into the hair fixatives.