baber/WOPTO huggingface dataset:
Patent CA-2705041-A1 (CA)
Inventor: MASSAD JOSEPH H
IPC: A61C9/00
Filed: 2008-06-20
Abstract: A method and component devices for producing edentulous dentures. The method includes obtaining a cast impression of a jaw, any teeth and gingiva area with a first set of dental trays including selecting a properly sized upper dental tray (10) and a properly sized lower dental tray (50), applying impression material in each said tray and placing each said dental impression tray with said impression material in said oral cavity in order to deform uncured impression material. A second set of dental trays is utilized including a lower dental tray (100) having a contact plate (1 10) with an upwardly extending shoulder (1 12) surrounding a tapered opening, a ball nut (114) retained in the tapered opening, and a post (116) adjustably secured to the ball nut. A striking plate (122) is attached to a second upper dental tray (120) in order to accurately obtain an established occlusal vertical and centric relation positions. A third upper dental tray (200) with a wax impression is inserted for esthetic blue printing to establish the shape of the patient's upper lip and mouth. A third lower dental tray (220) with wax impression material (222) is utilized to determine functional position including tongue, cheek and Hp positioning.
Patent CA-2705477-A1 (CA)
Title: Method and apparatus for state/mode transitioning
Inventor: YOUNG GORDON PETER
IPC: H04W88/12
Filed: 2008-11-13
Abstract: A method and apparatus for transitioning states or modes on a user equipment, the method having the steps of receiving, at a network element, a transition indication; checking a radio resource profile for the user equipment; and making a transitioning decision at the network element based on the received transition indication and the radio resource profile.
Patent CA-2705498-A1 (CA)
Inventor: LECAT PAUL JACQUES
IPC: A61B7/00
Filed: 2008-11-05
Abstract: A cap composition that can mechanically attach to a stethoscope headpiece, the cap composition having a cap; a cap element having a design that includes a shape and characteristic dimensions that enable the cap to mechanically attach to a stethoscope headpiece; and a speaker attached to and positioned on or at least partially within the cap, such that when the cap is attached to the stethoscope headpiece, the speaker is either touching or proximate to the stethoscope diaphragm such that a sound or signal emitted by the speaker can cause the stethoscope diaphragm to vibrate.
Patent CA-2706205-A1 (CA)
Inventor: LUM OOI LIN
IPC: B01D15/04
Filed: 2010-06-04
Abstract: A process for recovery and purification of an organic acid from a fermentation broth containing a salt form of the organic acid, comprises the steps of subjecting the fermentation broth to one of ultrafiltration and microfiltration to form a first permeate, concentrating the first permeate to form a concentrated broth, subjecting the concentrated broth to a supported liquid membrane for extraction of lactic acid into a separate stream comprising an extracted solution, subjecting the extracted solution to activated carbon for colour removal, a cation exchange resin for demineralization, and an anion exchange resin for removal of anionic impurities to form a post polished organic acid, filtering the post polished organic acid to remove impurities above a predetermined threshold and concentrating the post polished organic acid to a desired concentration.
Patent CA-2706952-A1 (CA)
Inventor: GALL KENNETH
IPC: H05H13/02
Filed: 2008-11-25
Abstract: A synchrocyclotron includes magnetic structures to provide a magnetic field to a cavity, a particle source to provide a plasma column to the cavity, where the particle source has a housing to hold the plasma column, and where the housing is interrupted at an acceleration region to expose the plasma column, and a voltage source to provide a radio frequency (RF) voltage to the cavity to accelerate particles from the plasma column at the acceleration region.
Patent CA-2710041-A1 (CA)
Inventor: ASHRAF AHTASHAM
IPC: B61L29/30
Filed: 2008-01-15
Abstract: An vehicle detection system is provided for tracking, detecting, and monitoring vehicles. The system and methods of the present invention are suitable for on track and roadway vehicles. In particular the present invention provides an improved and cost effective system and methods for tracking, detecting and monitoring locomotives and on track vehicles.
Patent CA-2713577-A1 (CA)
Inventor: COLLINS MICHAEL C
IPC: C01B32/50
Filed: 2009-02-02
Abstract: An economically viable and environmentally sound process is described for the transformation of solid, liquid, gaseous and related hydrocarbon feedstocks into high purity, high pressure gas streams that may be further processed in conjoined multiple metal bath reactors.
Patent CA-2713843-A1 (CA)
Inventor: BACKMAN JAN
IPC: B04C5/081
Filed: 2009-01-29
Abstract: A hydrocyclone (1) for separating a liquid mixture into a heavy fraction and a light fraction, comprising a housing (2) forming an elongated separation chamber (3) having a circumferential wall (4), a base end (5), an apex end (6), means (10) for supplying the liquid mixture to the separation chamber (3) via the at least one inlet member (7), so that during operation a liquid stream is generated as a helical vortex (11) about a centre axis (12), at least one path (13) in the circumferential wall (4) at least over a portion of the separation chamber (3), and at least one means for creating turbulence, which comprises at least one step (14) in the path (13) of the circumferential wall (4) showing an increase of the radius of the separation chamber (3), wherein the at least one step (14) having an angle (.alpha.) relative the centre axis (12).
Patent CA-2714931-A1 (CA)
Title: Venturi apparatus for pouring and aereating beverages
Inventor: CHIORAZZI FRANK
IPC: B01F3/04
Filed: 2010-09-17
Abstract: An improved venturi apparatus for the incorporation of air into it liquid. The preferred embodiment of the invention comprises an entry section, a cylindrical section, and an outflow section. Lateral tubes extend from the cylindrical section so as to form an acute angle relative to both the central and cross-sectional axes of the cylindrical section, thereby preventing leakage of liquid out through the lateral tubes during use and subsequent handling. The entry section includes a breather tube connected to the cylindrical section.
Patent CA-2715079-A1 (CA)
Inventor: CHRETIEN MICHELLE N
IPC: C09D11/10
Filed: 2010-09-22
Abstract: This disclosure is generally directed to curable gel inks, such as radiation-curable phase-change inks, and their use in forming images, such as through inkjet printing. More specifically, this disclosure is directed to radiation-curable gel inks, such as ultraviolet-light-curable phase-change inks, that comprise a curable gellant and a curable solid.
Patent CA-2718102-A1 (CA)
Inventor: WU XIAORUI
IPC: C08J7/048
Filed: 2009-03-12
Abstract: Disclosed are a biaxially stretched polyamide resin film having gas barrier properties and a process for producing the biaxially stretched polyamide resin film having gas barrier properties. In this film, a gas barrier coat layer is formed on at least one side of a biaxially stretched polyamide resin film, the thickness of the gas barrier coat layer is 0.5 to 5 µm, and the amount of the extracted monomer in the polyamide resin film is 0.1% by mass or less. The production process includes, in the order of description, the steps of removing the monomer in an unstretched polyamide resin film, biaxial stretching, and laminating an anchor coat layer, performed where necessary, and forming a gas barrier coat layer.
Patent CA-2719253-A1 (CA)
Inventor: BUWALDA PIETER LYKLE
IPC: A23L1/0522
Filed: 2009-03-31
Abstract: The present invention relates to a starch composition comprises amylomaltase treated starch and non-crosslinked starch and to the use of a starch composition in food preparation whereby the starch composition comprises amylomaltase treated starch and non-crosslinked starch. The present invention also relates to the use of the starch composition as a gelatin replacer in the production of gum confections
Patent CA-2719625-A1 (CA)
Inventor: MICHELSON SETH
IPC: G16H40/20
Filed: 2009-03-26
Abstract: Described herein are methods and systems use-ful for characterizing clinical outcomes of a subject. Provided herein includes computer-assessed methods, medical informa-tion systems, and computer-readable instructions that can aid an end-user in diagnosis, prognosis, and treatment of a clinical outcome.
Patent CA-2720280-A1 (CA)
Title: Annexine a5 servant a reduire la formation d'une cicatrice dans une plaie en guerison
Inventor: MOONEN PETER JOZEF JACOBUS
IPC: A61P17/02
Filed: 2009-04-01
Abstract: L'invention porte sur un procédé de réduction de la formation d'une cicatrice durant la cicatrisation d'une plaie par l'administration à un sujet en ayant besoin d'un composé de liaison à la phosphatidylsérine, en particulier une annexine. La plaie cicatrisant peut être un dommage cutané, mais ce peut également être un myocarde, par exemple, qui est à risque de souffrir ou qui récupère d'une insuffisance cardiaque.
Patent CA-2724188-A1 (CA)
Inventor: CAHOON REBECCA E
IPC: C07K14/415
Filed: 2002-06-21
Abstract: Methods and compositions for mudulating development and defense responses are provided. Nucleotide sequences encoding defensin proteins are provided. The sequences can be used in expression cassettes for mudulating development, developmental pathways, and defense responses. Transformed plants, plant cells, tissues, and seed are also provided.
Patent CA-2725093-A1 (CA)
Title: Derives d'azacarbolines, leur preparation et leur utilisation therapeutique
Inventor: ARENDT CHRISTOPHER
IPC: C07D213/04
Filed: 2009-06-11
Abstract: Nouvelles azacarbolines de formule :(I) dans laquelle : R3, R4 représentent indépendamment l'un de l'autre H;hal; CF3; oxy substituée; alkoxy éventuellement substitué; amino éventuellement substitué; carbonyle substitué; carboxyle éventuellement substitué; amide éventuellement substitué; soufre tels que les sulfures, sulfoxides ou sulfones éventuellement substitués;C1-C10 alkyle linéaire, ramifié ou cyclique comportant éventuellement un hétéroatome éventuellement substitué;C2-C7 alkenyle linéaire, ramifié ou cyclique éventuellement substitué; C2-C6 alkynyle linéaire ou ramifié éventuellement substitué; aryle ou hétéroaryle éventuellement substitué;hétérocycloalkyle éventuellement substitué; R6 représente hétéroaryle, C(O)NR1aR1b, hétérocycloalkyle ou -C(O)hétérocycloalkyle tous éventuellement substitués; à l'état de base ou de sel d'addition à un acide. Utilisation en thérapeutique pour le traitement du cancer et procédés de synthèse.
Patent CA-2726153-A1 (CA)
Inventor: PAZ RONEN
IPC: A61B17/11
Filed: 2009-05-31
Abstract: An anastomosis device (11) for use in coupling two ends of tubular stumps (13). The device comprises two hollow tubular members (21), adapted to be placed over said tubular stumps. The hollow tubular members are further capable of radially expanding from a first inner diameter to a second, larger inner diameter. Each hollow tubular member, while having the first inner diameter, being further adapted to allow everting of the stump proximal end over the tubular member proximal end. The device further comprises an elastic sleeve (31), adapted to be put on said tubular member proximal ends with the everted ends of said stumps, the sleeve further being adaptable to maintain said everted ends in a predetermined distance.
Patent CA-2727866-A1 (CA)
Inventor: SCHULTZ-CHERRY STACEY L
IPC: A61K39/39
Filed: 2009-06-15
Abstract: The present disclosure generally relates to peptides having adjuvant properties, vaccines comprising the adjuvant peptides, and their use in prophylaxis or therapy for influenza. More particularly, the invention relates to adjuvant peptides that induce aggregation of influenza virus. The peptides can be included in influenza vaccines to increase the immune response to the vaccine.
Patent CA-2727889-A1 (CA)
Inventor: PRENDERGAST PATRICK
IPC: A61K31/00
Filed: 2009-06-18
Abstract: A method for the prophylaxis and/or treatment of a tumour in a subject is provided. The method comprises the steps of administering a thera-peutically effective amount of a composition compris-ing an anti- tumour agent and a therapeutically effective amount of a composition comprising 5-[2-pyrazinyl]-4-methyl-1,2-3-thione, or an analogue, derivative, metabolite, prodrug, solvate or pharmaceutically ac-ceptable salt thereof to the subject. Examples of anti-tu-mour agents for use in the method of the invention are platinum-based agents, such as cisplatin, and mono-clonal antibodies, such Cetuximab. Also provided are compositions comprising an anti-tumour agent and 5-[2-pyrazinyl]-4-methyl-1,2-3-thione, or an analogue, derivative, metabolite, prodrug, solvate or pharmaceuti-cally acceptable salt thereof.
Patent CA-2727956-A1 (CA)
Title: Security cover for a cylinder lock
Inventor: BISSON DOUGLAS CHARLES
IPC: E05B19/04
Filed: 2009-08-26
Abstract: There is provided a security cover for a cylinder lock. The security cover may comprise a top wall and a peripheral side wall and may be adapted to be secured over an end of the lock and may include a key slot extending through the top wall and positioned to align with the lock cylinder when the cover is secured over the lock. There is also provided a key for use with the cover and a method for securing a cylinder lock.
Patent CA-2728817-A1 (CA)
Inventor: SHEEHAN JOHN M
IPC: G06F9/06
Filed: 2009-07-16
Abstract: Application states may be stored and retrieved using policies that define various contexts in which the application is used. The application states may define configurations or uses of the application, including connections to and interactions with other applications. Applications that are virtualized may have state that is defined within a usage context and multiple states or configurations may be stored and recalled based on the usage context. Policies may define the context and what parameters are to be saved, and may be applied when applications are operated in a virtualized manner.
Patent CA-2729374-A1 (CA)
Inventor: GYSLER CHRISTOF
IPC: A61K35/745
Filed: 2009-07-01
Abstract: The present invention relates in general to the field of health and well-being. In particular, the present invention relates to temperature sensitive micro-organisms and their use as vehicle for the preparation of a composi-tion to deliver compounds, for example nutrients, to spe-cific regions of a body.
Patent CA-2729584-A1 (CA)
Inventor: CALIGIURI GIUSEPPINA
IPC: C07K16/28
Filed: 2009-06-30
Abstract: The present invention stems from the finding that the extracellular domain of CD31 proteins present on blood leukocytes is shed and released in the circulation as a soluble form of CD31. A method for detecting shed CD31 is further disclosed. The invention therefore relates to a method for detecting a shed ectodomain of a transmembrane protein such as CD31 and to the use of such a method as a diagnostic tool. The invention further provides methods for determining whether a candidate protein is part of a molecular complex.
Patent CA-2730053-A1 (CA)
Inventor: KAESER THOMAS
IPC: B29C70/78
Filed: 2009-07-03
Abstract: La présente invention porte sur un procédé pour disposer un élément d'étanchéité en caoutchouc élastique sur une capsule (1) servant à produire une boisson dans un dispositif de production de boisson, la capsule comportant une partie de corps (3) pourvue dune paroi latérale (3a) et dune partie de rebord en forme de bride (2), la partie de rebord (2) s'étendant à partir de la paroi latérale (3a) de la partie de corps (3). Le procédé comprend les étapes consistant à : - appliquer une composition d'étanchéité non vulcanisée (4) dans un état liquide ou visqueux sur la partie de rebord (2) de la capsule (1), - chauffer ladite composition d'étanchéité appliquée (4) de telle sorte que la composition d'étanchéité migre au moins partiellement vers la paroi latérale (3a) jusqu'à ce qu'elle atteigne la paroi latérale, et  vulcaniser la composition d'étanchéité (4) après la migration vers la paroi latérale (3a).
Patent CA-2735610-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: H04L9/12
Filed: 2011-04-04
Abstract: In some data communication configurations, data received from a sender may need to be viewed or otherwise processed by more than one entity with a corresponding client. For example, a message sent to a corporate email address may be viewed by either or both a mobile device and a desktop device. For the sender to utilize the strongest algorithm or protocol used by the recipient, it would therefore need to know which algorithms or protocols are supported by both the mobile and desktop mail clients. A system and method are provided to enable the mobile device to know about the capabilities of related mail clients associated with the communication address (e.g. email address) and vice versa such that the intersection of the capabilities (i.e. the strongest algorithm or protocol supported by all parties involved) can be chosen and the messages or data cryptographically processed accordingly.
Patent CA-2736512-A1 (CA)
Inventor: SUTMAN FRANK J
IPC: C08F220/56
Filed: 2009-09-18
Abstract: Methods for making a heterogeneous polymer blend comprising one or more anionic polymers, one or more cationic polymers, and one or more non-ionic polymers, which method comprises (a) adding to a non-neutral solution a first amount of polymerization initiator and one or more anionic or cationic monomers, wherein each monomer has the same charge; (b) adding a second amount of the polymerization initiator and one or more non-ionic monomers; (c) adding a third amount of the polymerization initiator and one or more ionic monomers that are oppositely charged from the monomers of (a); adding stepwise, a fourth amount of the polymerization initiator to react any residual monomer, and (e) neutralizing the resulting polymer blend. Also claimed are heterogeneous polymer blends containing polymers formed from one or more anionic, cationic, and non-ionic monomers, either polymerized in situ or separately and then combined. Also claimed are methods for increasing the filler content of paper or paperboard, which methods comprises (a) combining the heterogeneous polymer blend with a precipitated calcium carbonate filler; (b) combining the resulting mixture with a pulp slurry; and (c) processing the resulting slurry mixture to form a sheet of paper or paperboard. Finally, also claimed are methods of increasing the filler content of paper or paperboard, which method comprises (1) combining either the heterogeneous blend or the precipitated calcium carbonate filler with a pulp slurry, (2) combining the remaining component with the pulp slurry; and (c) processing the resulting pulp slurry mixture to form a sheet of paper or paperboard.
Patent CA-2737287-A1 (CA)
Title: Procede de degivrage d'une ligne d'alimentation de vehicules ferroviaires
Inventor: BELLEGARDE NICOLAS
IPC: H02G7/16
Filed: 2011-04-13
Abstract: Ce procédé de dégivrage d'une ligne d'alimentation électrique à courant continu (10) de véhicules ferroviaires est prévu pour une ligne (10) s'étendant entre au moins une première et une deuxième sous-stations réversibles (20A, 20B) aptes à fournir un courant électrique (I) circulant sur la ligne d'alimentation électrique (10), la première sous-station (20A) étant commandée dans un mode de fourniture de courant, pour fournir un courant électrique (I) à la ligne d'alimentation électrique (10) et la deuxième sous-station (20B) étant commandée dans un mode de récupération de courant, pour récupérer le courant électrique (I) de la ligne d'alimentation électrique (10) et le renvoyer sur un réseau d'alimentation électrique (15). Le procédé comprend une étape d'établissement d'une différence de tension entre les bornes de sortie des première et deuxième sous-stations (20A, 20B) de sorte qu'un courant (I) circule sur la ligne d'alimentation électrique (10) entre la première sous-station (20A) et la deuxième sous-station (20B) et que la chaleur produite par la circulation du courant (I) entraîne le dégivrage de la ligne d'alimentation (10) entre la première et la deuxième sous-stations (20A, 20B).
Patent CA-2737893-A1 (CA)
Title: Fuselage shaping on a supersonic aircraft for controlling and reducing sonic boom
Inventor: HENNE PRESTON
IPC: B64C23/04
Filed: 2003-01-30
Abstract: Method and apparatus for configuring and operating an aircraft for minimizing sonic boom effects at ground level during supersonic flight of the aircraft including configuring the aircraft so that in flight, with landing gear retracted, a lower profile of the aircraft is substantially linear or slightly concave downward.  A nose portion of the aircraft is arranged so that an apex thereof is coincident with the lower profile of the aircraft. The aircraft is flown at supersonic speed and oriented during supersonic flight so that the substantially linear lower profile of the aircraft is oriented substantially parallel to onset airflow. Weak pressure disturbances are generated below the aircraft, and waves thereof are radiated below the aircraft toward the ground. These disturbances below the aircraft are of lesser magnitude than pressure disturbances simultaneously generated and radiated above the aircraft. The weak pressure disturbances generated below the aircraft are controlled so that differentials thereamong are sufficiently minimized that ground level sonic boom effects are minimized during supersonic flight. In a second aspect, a retractable spike is included at the nose or rear of the aircraft for minimizing sonic boom effects at ground level during supersonic flight.
Patent CA-2739572-A1 (CA)
Inventor: BUCHANAN KRISTOPHER S
IPC: G01N15/00
Filed: 2000-11-29
Abstract: A method of flow cytometry sample processing, comprising the steps of establishing a sheath fluid; injecting a sample into said sheath fluid at an injection point;  subjecting said sample to a first axial motion surface in a nozzle; transitioning to a second axial motion surface in said nozzle; subjecting said sample to said second axial motion surface in said nozzle wherein said first and said second axial motion surfaces transition with a maximal acceleration differentiation; coordinating said maximal acceleration differentiation so as to not exceed the practical capabilities of said sample over its length; affirmatively limiting said maximal acceleration differentiation so as to not exceed the practical capabilities of said sample over its length; exiting said sample from said nozzle; analyzing said sample.
Patent CA-2742252-A1 (CA)
Inventor: BEACH C L
IPC: A61K31/7068
Filed: 2008-11-03
Abstract: The present invention provides methods of treating a patient having a higher risk myelodysplastic syndrome, which comprises administering to a patient having a higher risk myelodysplastic syndrome a therapeutically effective amount of a cytidine analog. The cytidine analog includes 5 -aza-2'-deoxy cytidine, 5-azacytidine, 5-aza-2'-deoxy- 2',2'-difluorocytidine, 5-aza-2'-de-oxy-2'-fluorocytidine, 2'-deoxy-2',2'-difluorocytidine, cytosine 1-.beta.-D-arabinofuranoside, 2(1H) pyrimidine riboside, 2'-cyclocyti-dine, arabinofuanosyl-5-azacytidine, dihydro-5-azacytidine, N-octadecyl-cytarabine, and elaidic acid cytarabine
Patent CA-2744302-A1 (CA)
Inventor: KITANAKA HIDETOSHI
IPC: H02J7/02
Filed: 2008-11-20
Abstract: A power conversion controller includes: a correction-value calculating unit that calculates a correction value DE2 to correct a voltage value BEFC from a voltage signal BEFC that is obtained by converting the voltage value BEFC  detected by a first voltage detector into a digital signal by an A/D converter and from a series-total voltage value EBAT detected by a second voltage detector; a corrected-voltage calculating unit that calculates a voltage signal BEFC1 as a corrected voltage value that is obtained by correcting the voltage value BEFC by the correction value DE2; and a gate controller that controls a power converting unit based on the voltage signal BEFC1.