baber/WOPTO huggingface dataset:
Patent CA-2625677-A1 (CA)
Title: System and method for detecting remaining quantity in liquid hydrogen tank
Inventor: HIROSE KATSUHIKO
IPC: F17C13/02
Filed: 2006-12-13
Abstract: This invention provides a residual amount detection system for detecting the residual amount of liquid hydrogen stored in a hydrogen storage apparatus. The residual amount detection system can accurately calculate the residual amount of liquid hydrogen without being influenced by the previous state within a tank. Pressure P within the tank is detected. A given quantity of heat E is introduced into liquid hydrogen. The pressure P~ within the tank after the introduction of the quantity of heat is detected. The phase transited hydrogen gas volume Ve is calculated based on the quantity of heat E introduced into the tank. The pressure change level .DELTA.P within the tank before and after the introduction of the quantity of heat is calculated based on the pressure P  and the pressure P~. The residual amount of liquid hydrogen VL within the tank is calculated based on the hydrogen gas volume Ve and the pressure change level .DELTA.P.
Patent CA-2626070-A1 (CA)
Title: One part self-etching self-priming dental adhesive comprising a polymerization inhibitor
Inventor: LEHMANN UWE
IPC: A61K6/884
Filed: 2006-09-04
Abstract: One-part self-etching, self-priming dental adhesive having a pH of at most 2, which comprises an aqueous mixture containing(i) one or more polymerizable monomers optionally containing an acidic group,(ii) one or more organic or inorganic acids,(iii) a polymerization initiator, and(iv) a thermal polymerisation inhibitor of the following formula (1):whereinR'<sub>1</sub> representsa hydrogen atom, or a saturated hydrocarbon group having 1 to 18carbon atoms.R'<sub>2</sub> representsa saturated hydrocarbon group having 1 to 18 carbon atoms.
Patent CA-2627239-A1 (CA)
Inventor: GREEB KEVIN E
IPC: F02C9/00
Filed: 2006-10-24
Abstract: An apparatus for reducing pressure spikes in a fuel line having a shut-off valve is provided. The apparatus comprises a body housing a biasing member and a moveable separation member. The body has first, second, and third chambers.  The first and second chambers are coupled to upstream and downstream sides of the fuel line, respectively. The third chamber is coupled to a return line.  When the shut-off valve is open, the separation member is biased toward the first chamber and separates the first and second chambers. When the shut-off valve is closed, the separation member expands the first chamber and places it and the third chamber in fluid communication once the separation member has gained a significant speed. The expanded first chamber accumulates fuel and the third chamber accumulates and vents the fuel such that transient pressure spikes are reduced and unlikely to damage a turbine system.
Patent CA-2627539-A1 (CA)
Inventor: FARRICKER JAMES T
IPC: B64F5/00
Filed: 2006-07-26
Abstract: Remotely performed maintenance of a transportation unit such as an aircraft is disclosed, wherein the maintenance is performed utilizing a networked environment. In one implementation, a first network, located within the mobile transportation unit, is accessed from a second network, located externally to the mobile transportation unit. Having remotely assessed the first network, communication with one or more assets of the mobile transportation unit, which are connected to the first network, is possible. Maintenance operations are then performed by exchanging data and commands with the assets of the mobile transportation unit.
Patent CA-2628261-A1 (CA)
Title: Corps de fuselage monobloc
Inventor: KISMARTON MAX U
IPC: B29C70/44
Filed: 2006-10-24
Abstract: Structure de fuselage sans lisses d~un aéronef, comprenant un revêtement extérieur absorbant les chocs constitué d~une pluralité de fibres de revêtement imprégnées de résine formant une surface de revêtement extérieure, une surface de revêtement intérieure sans lisses et une épaisseur de revêtement. La structure comporte en outre une pluralité de raidisseurs constitués chacun d~une pluralité de fibres de raidisseur imprégnées de résine incorporées dans la surface de revêtement intérieure sans lisses. La pluralité de fibres de revêtement imprégnées de résine ne sont pas alignées sur la pluralité de fibres de raidisseur imprégnées de résine.
Patent CA-2631571-A1 (CA)
Title: High activity zsm-48 and methods for dewaxing
Inventor: LAI WENYIH FRANK
IPC: C01B39/48
Filed: 2006-12-12
Abstract: This invention relates to a high activity ZSM-48. More particularly, a high activity ZSM-48 with defined purity is prepared, the ZSM-48 being free of non-ZSM-48 seed crystals and ZSM-50.
Patent CA-2632731-A1 (CA)
Inventor: KOLTSOV ALEXEY
IPC: C04B37/02
Filed: 2006-12-08
Abstract: Assemblage entre une pièce métallique (1) et une pièce en matériau céramique (7) réalisée en un matériau céramique à base de SiC et/ou de C, caractérisé en ce qu'il comporte une structure empilée comprenant les éléments suivants assemblés deux à deux, dans cet ordre, par brasage : - ladite pièce métallique (1) ; - une première pièce intercalaire (3) ; - une deuxième pièce intercalaire (5) ; et - ladite pièce en matériau céramique (7), dans lequel : -la deuxième pièce intercalaire (5) est réalisée en un autre matériau céramique, chimiquement moins réactif vis-à-vis des métaux que SiC ou C, qui présente un coefficient de dilatation inférieur à celui du matériau constitutif de ladite pièce métallique (1) ; et - la première pièce intercalaire (3) est métallique et apte à se déformer pour compenser l'écart de dilatation entre ladite pièce métallique (1) et la deuxième pièce intercalaire (5). Utilisation de cet assemblage dans une turbomachine.
Patent CA-2636817-A1 (CA)
Title: Biodegradable elastomers
Inventor: ZUMBUEHL ANDREAS
IPC: A61F2/00
Filed: 2007-01-12
Abstract: The present inventions in various aspects provide elastic biodegradable polymers. In various embodiments, the polymers are formed by the reaction of a multifunctional alcohol or ether and a difunctional or higher order acid to form a pre-polymer, which is cross-linked to form the elastic biodegradable polymer. In preferred embodiments, the cross-linking is performed by functionalization of one or more OR groups on the pre-polymer backbone with vinyl, followed by photopolymerization to form the elastic biodegradable polymer composition or material. Preferably, acrylate is used to add one or more vinyls to the backbone of the pre-polymer to form an acrylated pre-polymer. In various embodiments, acrylated pre-polymers are co-polymerized with one or more acrylated co-polymers.
Patent CA-2636930-A1 (CA)
Inventor: GHIRON MARGARET
IPC: G02B6/12
Filed: 2007-01-11
Abstract: L'invention concerne un agencement pour introduire un couplage optique dans un guide d'onde en silicium relativement mince formé dans la couche SOI d'une structure SOI et l~en retirer, comprenant un élément lenticulaire et une surface de référence définie dans la structure SOI pour obtenir le couplage optique de manière efficace. L'entrée sur le guide d'onde peut provenir d'une fibre optique ou d'un dispositif à émission optique (laser). Un agencement de couplage similaire peut être utilisé entre un guide d'onde en silicium mince et une fibre de sortie (soit une fibre monomodale, soit une fibre multimodale).
Patent CA-2637048-A1 (CA)
Inventor: WALKER GORDON KENT
IPC: H04L27/26
Filed: 2007-01-26
Abstract: Systems and methods are provided for determining transmitter phase adjustments that advance or delay transmissions from one or more transmitters to increase coverage of a wireless network and mitigate noise in the network. An analysis tool is provided that considers various parameters in a given network configuration and generates predictions for transmitter phase adjustments in view of such configurations.
Patent CA-2637898-A1 (CA)
Title: Hydraulic control device
Inventor: OURY JEAN-CLAUDE
IPC: F16K31/383
Filed: 2007-01-23
Abstract: Hydraulic control device (1) for controlling a water discharge mechanism (2), said hydraulic control device comprising a control unit (4) with one or more pushers, characterized in that it comprises: a drive unit (5) which can be secured to the control unit, at least one three-way hydraulic valve (6) supplied by a water distribution network and controlled by the drive unit (5), and at least one single-action hydraulic actuator (3) supplied by way of the valve and initiating said water discharge mechanism by lifting a closure valve (56) or a plug.
Patent CA-2642936-A1 (CA)
Title: Pipe cutting and bevelling tool
Inventor: STRATFORD-SMITH ROBERT MICHAEL
IPC: B26D3/16
Filed: 2007-03-14
Abstract: A pipe cutting and bevelling tool (10, 110) has a saw blade (60, 160) or abrasive disc (260) and bevelling cutters (61, 62, 161) or abrasive-coated drums (261, 262) extending through a slot (23) in a first guide plate (20, 120), the saw blade (60, 160) or abrasive disc (260) and bevelling cutters (61, 62, 161), or abrasive-coated drums (261, 262) being driven by a suitable engine or motor (14, 114). By selective angular adjustment of a second guide plate (50, 150) relative to the first guide plate (20, 120) the tool (10, 110) can cut and bevel pipes (90, 290) of a range of diameters, or cut different bevel depths in pipes (90, 290) of a given diameter.
Patent CA-2643350-A1 (CA)
Title: Meridamycin analogues for the treatment of neurodegenerative disorders
Inventor: PONG KEVIN
IPC: A61K31/436
Filed: 2007-03-05
Abstract: A compound of the structure is described. This compound and its use for preparing medicines useful in the treatment of neurodegenerative disorders is described.
Patent CA-2645067-A1 (CA)
Inventor: SPRECHER KENNETH A
IPC: A47L7/00
Filed: 2007-03-08
Abstract: A pressure cleaner provides a splitter for dividing a fluid stream to a plurality of nozzles without a substantial loss in pressure. A frame is provided to help maintain angle and distances of the spray nozzles relative to each other and to a surface to be cleaned.
Patent CA-2646919-A1 (CA)
Inventor: ELLIS FREDERICK G
IPC: F23J15/00
Filed: 2008-12-01
Abstract: An oven for baking a batch of parts has a housing having side walls and a top wall defining a closed container with a closed top end and an open downwardly facing bottom end. Load ing/unloading occurs at the bottom end onto a carriage raised to the top end where baking occurs. On each side is provided an array of heating elements below the top. A shield is located in front of the heating array so as to block direct radiation onto the parts to prevent over-heating as the carrying arrangement passes the heating array to be unloaded. The shield generates an upwardly flowing air stream to carry the heat to the top. The heating elements are mounted with their lower end in a connection box with a collar and insulated heat shield above the box to keep the electrical connections cooled.
Patent CA-2647041-A1 (CA)
Title: Improved vision system
Inventor: TUTTLE DARIN D
IPC: H04N9/04
Filed: 2007-03-23
Abstract: The present invention relates to improved optical structures, related manufacturing processes and assemblies incorporating the improved optical structures. In at least one embodiment accurate light source color information is provided throughout substantially the entire associated field of view.
Patent CA-2648543-A1 (CA)
Title: Aryloxyethylamine compounds suitable for treating disorders that respond to modulation of the dopamine d3 receptor
Inventor: UNGER LILIANE
IPC: A61P25/28
Filed: 2007-04-13
Abstract: The present invention relates to aryloxyethylamine compounds of the formula (I) and the physiologically tolerated acid addition salts thereof. The variables have the meanings given in the claims and the description. The invention also relates to the use of a compound of the formula (I) or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.
Patent CA-2650348-A1 (CA)
Title: Knowledge transfer in a project environment
Inventor: AGRAWAL PYUSH
IPC: G06Q10/00
Filed: 2009-01-21
Abstract: Various techniques for effecting knowledge transfer are provided. In one embodiment, knowledge transfer tasks are identified through parsing of one or more repositories comprising project-related artifacts to ascertain tasks that are relevant to a transitioning project participant, and that may be further analyzed to determine whether knowledge transfer is necessary. In a similar vein, knowledge transfer recipients may be identified through similar parsing of the one or more repositories to identify project participants that are relevant to knowledge transfer tasks, with the resulting list of associated project participants narrowed down to selected knowledge transfer recipients according to their respective ability/availability to receive the knowledge transfer.  Because these processes can be automated, including the use of an interactive interface, and based on stored artifacts, the subjectivity and variability of prior art techniques may be substantially reduced.
Patent CA-2651745-A1 (CA)
Inventor: HIRSCHFELD JENS
IPC: G10L19/00
Filed: 2007-02-28
Abstract: Extremely coarse quantization beyond the degree established by the masking threshold with little loss of quality or none at all is made possible by quantizing not the prefiltered prediction or forecast directly, but by quantizing instead a prediction error obtained by a forward-adaptive prediction or forecast of the prefiltered signal. Due to the forward adaptivity, the quantization error has no negative impact on the decoder prediction.
Patent CA-2656238-A1 (CA)
Title: Housing for a hearing aid, hearing aid, and a method of preparing a hearing aid
Inventor: WESTERMANN SOREN ERIK
IPC: H04R25/02
Filed: 2006-06-20
Abstract: A custom-made BTE hearing aid housing (17) comprises a first part, and a second part, wherein said first part is adapted to fit the contour of the cleft between a pinna and the skull of an individual is provided. The housing may be part of a hearing aid (30), connected with a tube (9) in a first end and an earplug (20) in a second end. The invention also provides a hearing aid and a method of preparing a hearing aid housing.
Patent CA-2656346-A1 (CA)
Title: Coating, adhesive, and impregnating substance, particularly as a construction and restoration material
Inventor: BOLDIZSAR ZOLTAN
IPC: C09J11/02
Filed: 2007-08-22
Abstract: The invention relates to a coating, adhesive, and impregnating substance (~Punic Milk~), particularly as a construction and restoration material, comprising a so-called ~Punic Wax,~ having at least beeswax, potash (K2CO3), and water (H2O), and optionally honey/sugar, and optionally borax casein, wherein the coating, adhesive, and impregnating substance further comprises sodium silicate (Na2SiO2). This results in the advantage that the known ~Punic Wax~ is provided with relatively high adhesion properties by the addition of sodium silicate (Na2SiO2,) and in addition becomes fire-resistant to non-flammable, which can be further amplified by means of the optional addition of honey/sugar and borax casein.
Patent CA-2656963-A1 (CA)
Inventor: CATALFAMO VINCENZO
IPC: B65D65/46
Filed: 2007-07-05
Abstract: A water-soluble substrate, and more particularly a water-soluble substrate that is resistant to dissolution, and methods of making the same are disclosed. The water-soluble substrate has a first and second surface. Water-insoluble particles are applied to and partially embedded in at least one of said first and second surfaces, thereby forming protruberances on said first and/or second surface. The protruberances have an average height of from 10 nanometer to 100 micrometer, and the average distance between adjacent peaks of said protruberances is from 10 nanometer to 200 micrometer. Articles, such as pouches, made from the water-soluble substrate, are also disclosed herein.
Patent CA-2657437-A1 (CA)
Inventor: KAPLAN ALLAN S
IPC: A61K9/24
Filed: 2007-06-19
Abstract: Described is a layered or segmented controlled release pharmaceutical tablet adapted for separating one segment from another by breaking through a segment.
Patent CA-2658403-A1 (CA)
Inventor: GIEGE RICHARD
IPC: B81B1/00
Filed: 2007-07-19
Abstract: La présente invention concerne un dispositif microfluidique comprenant au moins une chambre de cristallisation susceptible de comprendre une solution dans laquelle au moins un composé est présent selon un gradient de concentr ation et dans lequel la géométrie de ladite chambre de cristallisation perme t de limiter les phénomènes de convection. Elle concerne également l'utilisa tion dudit dispositif notamment pour la cristallisation par contre- diffusio n et un procédé de cristallisation.
Patent CA-2661654-A1 (CA)
Title: Certain substituted amides, method of making, and method of use thereof
Inventor: XU JIANJUN
IPC: C07D401/12
Filed: 2007-09-11
Abstract: At least one chemical entity chosen from compounds of Formula (1) and pharmaceutically acceptable salts, solvates, chelates, non-covalent complexes, prodrugs, and mixtures thereof is described herein. Pharmaceutical compositions comprising at least one chemical entity of the invention, together with at least one pharmaceutically acceptable vehicle chosen from carriers adjuvants, and excipients, are described. Methods of treating patients suffering from certain diseases responsive to inhibition of Btk activity and/ or B-cell activity are described. Methods for determining the presence of Btk in a sample are described.
Patent CA-2662023-A1 (CA)
Inventor: LOGAN STEVEN W
IPC: H04W4/029
Filed: 2007-08-29
Abstract: The invention is directed to a wireless location tracking device or tag and auxiliary device for use with a home monitoring unit for tracking individuals or objects. The location tracking device has position determining circuitry and first short range wireless circuitry that communicates position data representative of the location of the tracking device to an auxiliary device (or HMU). The auxiliary device has second short range wireless circuitry that communicates with the tracking device and long range communications circuitry that communicates the position data to a remote location. The tracking device can have a first operational mode, when communication is not established with the auxiliary device, wherein the position determining circuitry is maintained in a normal power state. The tracking device can also have a second operational mode, when communication is established between the tracking device and the auxiliary device, wherein the position determining circuitry is placed in a reduced power state. The remote location can include a monitoring station that communicates with the tracking device via the auxiliary device. The monitoring station can direct the tracking device to switch operational modes. In the alternative (e.g., in cases where the tag is unable to contact the CMS) the tag can maintain list of approved auxiliary devices and the tag can make the determination on whether or not switch operational modes.
Patent CA-2663780-A1 (CA)
Inventor: PAHILA OLIVER S
IPC: A62C37/08
Filed: 2007-04-20
Abstract: A sidewall fire protection sprinkler including a deflector having a central portion curved about a transverse axis from an output direction of the sprinkler. End portions extend along the transverse axis outwardly from the central portion. The end portions have an upper part and a lower part separated by a gap. Planar portions extend in the output direction from a top edge of the end portions.
Patent CA-2665758-A1 (CA)
Inventor: BROWN MICHAEL S
IPC: G06F3/14
Filed: 2009-05-11
Abstract: An improved electronic device and method provide an improved clock feature having an alarm clock function that advantageously provides an indication to a user that the alarm is set, i.e., is in an ON condition, by outputting the alarm time itself.
Patent CA-2665995-A1 (CA)
Title: Fluid delivery system
Inventor: BEYAR MORDECHAY
IPC: A61M37/00
Filed: 2007-10-18
Abstract: A fluid delivery system for dispensing a liquid from a sealed container directly into a closed chamber comprises a container containing a liquid component of bone cement and plugged with a plug, and a closed chamber comprising a receiving port for receiving the sealed container, wherein the receiving port is configured to receive the liquid component in direct response to manual insertion of the sealed container through the receiving port using an open loop system.
Patent CA-2667755-A1 (CA)
Title: Denture care composition
Inventor: DENG FANG
IPC: C11D1/72
Filed: 2007-08-30
Abstract: This invention relates to a new denture care composition and method of use. In particular, this invention relates to a film-forming denture care composition that kills odor causing bacteria, maintains prolonged fresh breath for two or more hours and is an effective guard against denture odor.
Patent CA-2668464-A1 (CA)
Title: Materials and methods for co-crystal controlled solid-state synthesis of imides and imines
Inventor: ZAWOROTKO MICHAEL J
IPC: C07D209/66
Filed: 2007-11-02
Abstract: The subject invention pertains to methods for solid-state synthesis of imides and imines using co-crystals. The co-crystal formers utilized are substrates of condensation reactions and co-crystals can be obtained in high yield via methods such as slurrying, solvent evaporation, solvent crystallization, treatment with supercritical fluid(s), melting plus crystallization, slurry conversion, grinding of solids, blending of powders, heating of solids, solvent-drop grinding, or grinding plus melting.
Patent CA-2668711-A1 (CA)
Title: Dynamic fluid energy conversion system and method of use
Inventor: GRACIA LOPEZ FERNANDO
IPC: F04B17/00
Filed: 2007-11-02
Abstract: Systems and processes for harnessing the dynamic energy of a fluid body may be used to generate electric power. In particular implementations, a system and process for harnessing the dynamic energy of a fluid body include the ability to follow a movement of a fluid body and pressurize a volume of fluid due to following the movement. The pressurized volume of fluid may be used, at least In pan, to drive an electrical generator (40).
Patent CA-2672757-A1 (CA)
Inventor: DATAR MAYUR
IPC: H04N21/232
Filed: 2007-12-19
Abstract: A system and method for transferring annotations associated with a media file. An annotation associated with a media file is indexed to a first instance of that media file. By comparing features of the two instances, a mapping is created between the first instance of the media file and a second instance of the media file. The annotation can be indexed to the second instance using the mapping between the first and second instances. The annotation can be processed (displayed, stored, or modified) based on the index to the second instance.
Patent CA-2674740-A1 (CA)
Title: Plants having enhanced yield-related traits and a method for making the same
Inventor: FRANKARD VALERIE
IPC: A01H5/00
Filed: 2008-01-30
Abstract: The present invention relates generally to the field of molecular biology and concerns a method for enhancing various economically important yield-related traits in plants. More specifically, the present invention concerns a method for increasing seed yield in plants by increasing expression in a plant of a nucleic acid sequence encoding a Dwarf1 (DWF1 ) polypeptide. The present invention also concerns plants having increased expression of a nucleic acid sequence encoding a DWF 1 polypeptide, which plants have increased seed yield relative to control plants. The invention also provides constructs useful in performing the methods of the invention.
Patent CA-2675535-A1 (CA)
Title: Medical waste container lid
Inventor: MEISSEN CYNTHIA R
IPC: B65F1/16
Filed: 2009-08-14
Abstract: The present invention provides a lid for a waste container having a first portion pivotably connected to a second portion. The first portion includes a first handle and a first protrusion and the second portion includes a second handle and a second protrusion. The first protrusion engages the second protrusion to prevent the first portion from rotating relative to the second portion past a threshold angle.