baber/WOPTO huggingface dataset:
Patent CA-2733946-A1 (CA)
Inventor: HURST WILLIAM D
IPC: C25D17/10
Filed: 2009-09-24
Abstract: A material (20) is coated to enhance and add desirable properties through a metalliding process employing an atmosphere (14) substantially free of oxygen and an electrolytic bath (18) within the atmosphere (14). An electrically conductive substrate (20) to be coated is submerged within the bath (18) as a cathode (20) along with multiple anodes (26), each anode (26a, 26b, 26c) having a distinctive composition from the other. A variable power source (30) provides distinctly selected current densities to each of the anodes (26) so as to result in a coating of the substrate (20) by each anode material (26a, 26b, 26c) in proportion to the applied current densities.
Patent CA-2734163-A1 (CA)
Inventor: SANDERS DANIEL G
IPC: B21D26/02
Filed: 2009-11-13
Abstract: A component is formed by welding a plurality of sheets (802, 804) of metal to form a blank with a number of weld nuggets (918), placing the blank between a die section and a lid section, heating the die section to heat the blank, and introducing a pressurized gas between the lid section and the die section to press the blank into a mold in the die section to form a component. The number of weld nuggets (918) has a desired thickness ratio between about 1.1 to about 1.25 such that the plurality of sheets (802, 804) of metal and the component formed have a number of characteristics that are substantially the same.
Patent CA-2734318-A1 (CA)
Inventor: SUTHERLAND STEVEN B
IPC: B25J5/00
Filed: 2011-03-17
Abstract: A modified delta linkage robot uses a reverse orientation arm linkage that includes an inwardly direct lower arm. This reverse arm orientation provides a number of advantages with respect to access over an extending surface such as may occur in a home, office or other environments shared with people. The delta linkage may also have application in certain factory environments, particularly when combined with an omni wheeled base. The linkage and the preferred linkage and omni wheeled base provide a stable movable platform. In addition this combination can advantageously include a number of sensors to take active steps to discourage and/or reduce the effect of sudden forces applied thereto.
Patent CA-2734366-A1 (CA)
Inventor: POSNER STEFAN
IPC: G08G1/0967
Filed: 2011-03-18
Abstract: The invention provides an electronic device configured to operate as a traffic information client. The traffic information client device comprises an interface adapted to receive traffic information messages, wherein a traffic information message can comprise a location code which identifies a location of a traffic event. The traffic information client device further comprises a memory and a relational database stored in said memory, the relational database comprising at least a first set of relations including at least one relation which directly or indirectly associates location codes with location information.
Patent CA-2736760-A1 (CA)
Title: Flat jet fluid nozzles with adjustable droplet size including fixed or variable spray angle
Inventor: DODSON MITCH
IPC: B05B1/32
Filed: 2009-09-25
Abstract: A nozzle comprises a lower nozzle plate including a lower impingement surface formed therein, at least one fluid intake port disposed at an inner end of the lower impingement surface, and an upper nozzle plate including an upper impingement surface formed therein and an upper orifice edge disposed along an outer end of the upper impingement surface. The nozzle includes a seal configured for sealing the lower nozzle plate to the upper nozzle plate, such that the lower and upper impingement surfaces are opposed toward one another, thereby forming a fluid channel between the impingement surfaces, directing pressurized fluid from the at least one fluid intake port to a slotted orifice formed between the opposed lower and upper orifice edges. The nozzle includes a droplet size adjustment mechanism configured for attachment to the upper and lower nozzle plates for selectively controlling fluid droplet size ejected from the slotted orifice.
Patent CA-2737098-A1 (CA)
Inventor: KRAPP MICHAEL
IPC: A01P13/00
Filed: 2009-09-25
Abstract: The present invention relates to liquid active ingredient concentrates that can be emulsified in water, said concentrates comprising at least a herbicidal dinitroaniline, in particular pendimethalin, and at least an imidazolinone herbicide, in particular Imazomax. The composition comprises: a) 100 to 400 g/l of at least one herbicidal dinitroaniline (component a); b) 5 to 100 g/l of at least one imidazolinone herbicide in the form of the ammonium salt or substituted ammonium salt thereof (component b);  c) 20 to 100 g/l water (component c); d) 15 to 150 g/l of at least one anionic surface active substance comprising at least one sulfonic acid group in the form of the sodium, potassium, ammonium or substituted ammonium salt of said surface active substance, (component d); e) 5 to 100 g/l of at least one polymeric, non-ionic surface active substance comprising at least a polyethylene oxide group and at least a radical selected from poly-C5-C4-alkylene oxide groups (component e); f) 50 to 250 g/l of at least one non-ionic surface active substance selected from ethoxylated fatty acid esters of polyhydroxyl compounds, alkylpolyglucosides, ethoxylated C4-C16 alkyl phenols and ethoxylated C5-C22- alkanols (component f); g) at least one hydrocarbon solvent to make 1 I  (component g); wherein the amounts of components a) to f) indicated in g/l are based on the total volume of the active ingredient concentrate.
Patent CA-2737100-A1 (CA)
Inventor: PENCIU CRISTIAN
IPC: F03G6/00
Filed: 2009-09-16
Abstract: The present disclosure provides systems and methods for removing heat from closed-cycle thermodynamic engines that generate electrical energy through a reciprocating piston operated by thermal expansion. The present invention includes a heat exchange mechanism for a closed-cycle thermodynamic engine that exchanges hot working fluid and cold fluid at different points in a heat cycle thereby increasing efficiency of the closed-cycle thermodynamic engine. The heat exchange mechanism allows the engine to remove heat faster from the working fluid and therefore lowers the low temperature of the thermodynamic cycle resulting in better efficiency. The heat exchange mechanism also allows the engine to operate at a faster cycle frequency.
Patent CA-2738064-A1 (CA)
Inventor: MITTERER ARTUR
IPC: A61K47/48
Filed: 2009-10-14
Abstract: The present invention relates to a proteinaceous construct comprising a blood coagulation factor, e.g., Factor VIII  (FVIII), being bound to at least one water soluble polymer, including a poly(alkylene oxide) such as polyethylene glycol (PEG).  Further the present invention relates to methods of preparing PEGylated blood coagulation factor, e.g., FVIII, in the presence of bound antibodies. The invention also relates to methods for prolonging the in vivo-half-life of blood coagulation factor, e.g., FVI-II, in the blood of a mammal having a bleeding disorder associated with functional defects or deficiencies of blood coagulation factor, e.g., FVIII.
Patent CA-2738591-A1 (CA)
Title: Composes de berberine et procedes de preparation de composes de berberine
Inventor: GROTE CHRISTOPHER W
IPC: C07D471/04
Filed: 2009-09-29
Abstract: La présente invention concerne des composés de berbérine et des procédés de préparation de composés de berbérine par le biais d'une cyclisation intramoléculaire de Bischler-Napieralski.
Patent CA-2740259-A1 (CA)
Inventor: GONZALEZ SALAZAR MIGUEL ANGEL
IPC: F01K25/02
Filed: 2011-05-12
Abstract: A power plant including an apparatus (100) for regasification of liquefied natural gas (LNG) is provided. The apparatus includes a compressor (116) configured to pressurize a working fluid and a heat recovery system (112) configured to provide heat to a working fluid. A turbine (114) is configured to generate work utilizing the heated working fluid. One or more heat exchangers (118) are configured to transfer heat from the working fluid to a first stage liquefied natural gas at a first pressure and at least one of a second stage liquefied natural gas at a second pressure, and a compressed working fluid.
Patent CA-2741635-A1 (CA)
Title: Anhydrous antiperspirant compositions comprising friction-sensitive perfume capsules
Inventor: CROPPER MARTIN PETER
IPC: A61K8/28
Filed: 2009-10-05
Abstract: Fragrance leaches rapidly from capsules having shells made from cross linked gelatin into volatile silicone oils.  Unfortunately such oils are much favoured for anhydrous antiperspirant compositions. The rate and extent of leaching can be ameliorated greatly or nearly halted by employing as carrier oil, an ester oil or an ether oil, even in the presence of a significant fraction of volatile silicone oil. Consequently, the capability of antiperspirant compositions to generate detectable fragrance over an extended period after application to the skin is improved by employing ester or ether oil as all or part of the carrier liquid in which the antiperspirant is suspended.
Patent CA-2741653-A1 (CA)
Inventor: ORGERON KEITH J
IPC: E21B19/14
Filed: 2009-10-27
Abstract: A apparatus for a pipe handling apparatus (36) has a main rotating structural member (14) rotating about a pivot axis relative to a skid (16) and moving from a first position to a second position. A tensioning mechanism (36) is affixed to the main rotating structural member. The tensioning mechanism (36) applies a tension to the main rotating structural member when the main rotating structural member is in the second position.    The tensioning mechanism has a first cable (38) having an end attached adjacent a top of the main rotating structural member, and a second cable having an end attached adjacent the top of the main rotating structural member. The first and second cables have opposite ends attached to a fixed surface. The first and second cables extend angularly outwardly from a front of the main rotating structural member(14). The first and second cable extend angularly outwardly from the sides of the main rotating structural member.
Patent CA-2742013-A1 (CA)
Inventor: KAMENO TOSHIAKI
IPC: H04J11/00
Filed: 2009-10-14
Abstract: Provided is a communication system including a unicast base station device, a multicast base station device, and a mobile station device.  Before receiving information relating to a multicast service, the mobile station device transmits to a position registration server, an identifier for identifying the reception area which provides the multicast service.  Upon reception of arrival information indicating that the information relating to the unicast service has arrived, the multicast base station device transmits the arrival information to the mobile station device.  The mobile station device receives the arrival information even when the information relating to the multicast service is being received.
Patent CA-2743350-A1 (CA)
Inventor: MAEDA HIROYUKI
IPC: A61M1/36
Filed: 2006-10-03
Abstract: A closed-type blood reservoir with an outer shell, a flexible septum dividing the interior space into blood storage chamber and a volume adjustment chamber shells, a blood inlet port, a blood outlet port, and a blood storage chamber air discharge port in communication with the blood storage chamber, and a volume adjustment liquid port in communication with the volume adjustment chamber. The blood inlet port and the blood outlet port each are provided tangentially to the inner surface of the blood storage chamber shell. The closed-type blood reservoir has a first blood flow route formed by an outward concavity of the inner surface of the blood storage chamber shell, and in communication with the blood outlet port and at least part of which is formed in the direction of extension of the blood outlet port.
Patent CA-2744053-A1 (CA)
Inventor: HANSON IAN
IPC: A61M5/14
Filed: 2009-12-14
Abstract: A needle inserter housing may have a needle, plunger, and bias mechanism supported within the housing by a tab configured to retain the plunger in position and to allow the plunger to move under bias force imparted by the bias mechanism to move the needle to an insert position when the tab is removed. A base and a structure may be configured for rel-ative movement there between and may be adapted to be secured to a user with a cannula extending through a body of the structure into the user dur-ing use of a medical device. A housing may be adapted to be secured to a user to support a medical device operable with an insertion needle, the housing having a magnifying material for increasing visibility of an injec-tion site.
Patent CA-2748312-A1 (CA)
Title: Topical compositions containing melicope hayesii and a method of treating skin
Inventor: PTCHELINTSEV DMITRI S
IPC: A61K8/97
Filed: 2009-09-17
Abstract: Cosmetic compositions comprising an extract of Melicope hayesii and methods of using such compositions to impart anti-aging benefits to the skin are disclosed.
Patent CA-2750633-A1 (CA)
Inventor: SUNDARARAJ UTTANDARAMAN
IPC: H05K9/00
Filed: 2010-02-01
Abstract: There is an electromagnetic interference shield and methods of constructing an electromagnetic interference shield. An electromagnetic interference shield has a network of conductive nanowires dispersed in a matrix material.    The conductive nanowires form a segregated network. The segregated network may be a honeycomb network In a method for constructing an electromagnetic interference shield, a composite of conductive nanowires and matrix material is produced. Pockets of matrix material are formed within the composite of nanowires and matrix material. The pockets of matrix material may be formed by precipitation of the matrix material from a solvent or through dry -mixing of the composite with a second matrix material.
Patent CA-2751067-A1 (CA)
Title: Flue gas recirculation method and system for combustion systems
Inventor: CLEMENTS BRUCE
IPC: F23C9/00
Filed: 2010-12-10
Abstract: A method and system for improving high excess air combustion system efficiency, including induration furnaces, using a re-routing of flue gas within the system by gas recirculation. Flue gas is drawn from hot system zones including zones near the stack, for re-introduction into the process whereby the heat recovery partially replaces fuel input. At least one pre-combustion drying zone, at least one combustion zone, and at least a first cooling zone exist in these furnaces. At least one exhaust gas outlet is provided to each pre-combustion drying and combustion zone. At least part of the gaseous flow from each system zone exhaust outlet is selectively delivered to an overall system exhaust, the remaining flow being selectively delivered via recirculation to cooling zones. Recirculation flow is adjusted to meet required system temperatures and pressures. The method and system provide efficiency improvements, reducing fuel requirements and greenhouse gas emissions.
Patent CA-2753079-A1 (CA)
Inventor: MUNRO CHAD
IPC: A61F2/02
Filed: 2010-02-26
Abstract: The invention comprises a modified implant useful to assess bone by imaging. The modified implant comprises a medical implant and at least one detectable marker element associated with the implant that serves as a reference point in medical imaging. Preferably, the implant and the detector marker elements have different radiolucencies such that one element can be seen through the other in medical imaging.
Patent CA-2755021-A1 (CA)
Title: Baffle for a fireplace
Inventor: BENEDETTI JOSEPH A
IPC: F23L11/00
Filed: 2011-10-13
Abstract: A heat deflection member having a first bend along a central axis of the heat deflection member that forms first and second opposing panels, and opposing first and second parallel edges of the heat deflection member having second and third bends formed parallel the central axis that form opposing first and second coupling flanges along at least a portion of a length of the opposing edges. A method of manufacturing a fireplace baffle and a pre-fabricated fireplace are also provided.
Patent CA-2755613-A1 (CA)
Inventor: HAMADA TETSUYA
IPC: C07B61/00
Filed: 2010-03-17
Abstract: A method for producing urethane compounds includes allowing a primary amine, a urea and/or an N-unsubstituted carbamate, and an alcohol to react in the presence of a compound containing a noncoordinating anion and a metal atom as a catalyst.
Patent CA-2756536-A1 (CA)
Title: Thienopyrimidinedione derivatives as trpa1 modulators
Inventor: KUMAR SUKEERTHI
IPC: A61P29/00
Filed: 2010-03-23
Abstract: The present invention is related to novel thienopyrimidinedione derivatives as TRPA(Transient Receptor Potential subfamily A) modulators. In particular, compounds described herein are useful for treating or preventing diseases, conditions and/  or disorders modulated by TRPA1(Transient Receptor Potential subfamily A, member 1). Also provided herein are processes for preparing compounds described herein, intermediates used in their synthesis, pharmaceutical compositions thereof, and methods for treating or preventing diseases, conditions and/or disorders modulated by TRPA1.
Patent CA-2756951-A1 (CA)
Title: Lubricating oil compositions comprising polycyclic imides
Inventor: FLEMMING JONATHAN PAUL
IPC: C10M133/44
Filed: 2011-11-07
Abstract: A crankcase lubricating oil composition for an internal combustion engine comprising (A) an oil of lubricating viscosity in a major amount; and, (B) as an additive component in a minor amount one or more, oil-soluble imides derived from a hydrogenated Diels-Alder adduct of a maleic anhydride and a furan, where the imide group has the formula >NR, where R is an aliphatic hydrocarbyl group having 4 to 8 carbon atoms.
Patent CA-2758625-A1 (CA)
Inventor: GRANGER SCOTT
IPC: E21B17/042
Filed: 2010-04-09
Abstract: The invention concerns a tubular component for a threaded connection, having at one of its ends (1; 2) a threaded zone (3; 4) formed on its external or internal peripheral surface depending on whether the threaded end is of the male or female type, said end (1; 2) finishing in a terminal surface (7; 8), said threaded zone (3; 4) having, over at least a portion, threads (32; 42) comprising, when viewed in longitudinal section passing through the axis of the tubular component, a thread crest (35), a thread root (36), a load flank (30, 40), a stabbing flank (32, 42), the width of the thread crests (35) reducing in the direction of the termi-nal surface (7, 8) while the width of the thread roots (36) increases, characterized in that the profile of the load flanks (30; 40) and/or the stabbing flanks (32; 42), viewed in longitudinal section passing through the axis (10) of the tubular component, has as a central portion a continuous curve (34) provided with a point of inflection (I), said profile being convex at the thread crest and concave at the thread root. The invention also concerns a threaded connection.
Patent CA-2760271-A1 (CA)
Title: Methods for the synthesis of amrubicin
Inventor: T UBRIK OLGA
IPC: C07D309/10
Filed: 2010-04-27
Abstract: Methods for producing amrubicin and structural analogs thereof. The present invention encompasses synthetic pathways for the production of amrubicin (Formula I) and structural analogs thereof. The synthetic pathways of the present invention preferably employ as a starting material an anthracycline compound having the generic Formula (II): Compounds of Formula II may have any combination of the following identities for the indicated moieties: R1, R2, R3, R4, and R8 may be H, OH, or alkoxy; R5 may be H, alkyl, or alkoxycarbonyl; R6 may be H or alkyl; R7 may be OH or alkyl. In certain embodiments, .epsilon.-rhodomycinone or daunomycinone may be used as starting materials according to Formula (II).  The present invention employs a compound of Formula (II) as part of a semi-synthetic method that combines traditional chemical synthetic steps with biosynthetic steps to produce amrubicin, derivatives thereof, and structural analogs thereof. The methods of the present invention preferably include a glycosylation reaction whereby an algycon of amrubicin or structural analog thereof is glycosylated to produce the final product.
Patent CA-2762453-A1 (CA)
Title: Concentric multi-stage centrifugal pump with start stage
Inventor: CLEMENTS MARTIN A
IPC: F04D1/08
Filed: 2011-12-16
Abstract: A multi-stage concentric centrifugal pump includes a start stage. An inner impeller stage is driven by drive shaft while an electric motor drive is selectively switched on for starting, and off for normal operation to drive an outer impeller stage.  The electric motor driven outer stage builds required system pressure and flow at engine starting, and then permits the electric motor to be switched off and allow the outer stage to. act as a free rotating disk to improve operating efficiency of the pump.
Patent CA-2764501-A1 (CA)
Title: Smart grid over power line communication network
Inventor: GUYMON MARK
IPC: H04B3/54
Filed: 2010-06-04
Abstract: A smart-grid communication system including a plurality of receptacles and a power management gateway in electrical communication with each of the plurality of receptacles is presented. Each of the power modules of the plurality of receptacles provides power usage information to the power management gateway. Also, the power usage information is transmitted via a first communication means to the power management gateway and the power management gateway transmits the information via a second communication means to one or more external communications sources.
Patent CA-2766542-A1 (CA)
Inventor: HARLE VIRGINIE
IPC: C10L1/10
Filed: 2009-06-23
Abstract: The present invention relates to compositions containing a detergent composition and an active metal containing compound, where the detergent composition includes a quaternary ammonium salt detergent and optionally an oxygen-containing detergent, and where the active metal containing compound is in the form of a colloidal dispersion, comprising an organic phase, particles of an iron compound in its amorphous form, and at least one amphiphilic agent. These compositions may be used in fuels and provide improved engine performance when such fuels are used, specifically by reducing fuel injector fouling in the engine and/or by improving the regenera¬ tion of the engine's particulate exhaust trap.
Patent CA-2770393-A1 (CA)
Title: Methods and compositions for diagnosis and prognosis of renal injury and renal failure
Inventor: ANDERBERG JOSEPH
IPC: G01N33/68
Filed: 2010-08-06
Abstract: The present invention relates to methods and compositions for monitoring, diagnosis, prognosis, and determination of treatment regimens in subjects suffering from or suspected of having a renal injury. In particular, the invention relates to using assays that detect Beta-2-glycoprotein 1 as a diagnostic and prognostic biomarker in renal injuries.
Patent CA-2771181-A1 (CA)
Inventor: JACKY BIRGITTE P S
IPC: A61K38/00
Filed: 2010-08-16
Abstract: The present specification discloses TVEMPs, compositions comprising such TVEMPs and methods of treating cancer in a mammal using such TVEMP compositions.
Patent CA-2771349-A1 (CA)
Inventor: KUHNE CRAIG MILLER
IPC: F01D5/14
Filed: 2010-06-15
Abstract: A turbine blade includes an airfoil and integral platform. The platform is biformally contoured in elevation to include bilaterally disposed elevated ridges and depressed troughs on opposite sides of the airfoil.
Patent CA-2771533-A1 (CA)
Inventor: POULSEN JENS KRISTIAN
IPC: H04M1/72409
Filed: 2012-03-16
Abstract: According to some aspects, a system for controlling an electronic device including an audio accessory coupled to the electronic device. The audio accessory has at least one speaker adapted to provide audio output and a plurality of resistive switches. The electronic device has a bias voltage source adapted to provide power to the resistive switches via a bias resistor and a ground connection, and a measurement module. The measurement module is adapted to monitor a bias point to determine which of the at least one switch has been engaged based on effect of the resistive switches on the ground offset voltage after compensating for a ground offset voltage caused by the audio output.