baber/WOPTO huggingface dataset:
Patent CA-2624539-A1 (CA)
Title: Method and apparatus for flow control of data in a mesh network
Inventor: NANDA SANJIV
IPC: H04L12/56
Filed: 2006-10-17
Abstract: Flows admitted to a mesh node may be controlled through contention access parameters. The admitting node may determine a desired transmission opportunity duration, and a transmission opportunity frequency. Furthermore, the node may achieve the flow rate and delay bound requirements of the admitted flow based at least in part upon the desired transmission opportunity duration, and the transmission opportunity frequency. The data rate and the access frequency of the admitted node may be monitored at the physical access level. The flow rate requirement may be accomplished based at least in part upon an adjustment to the transmission opportunity duration. The delay bound requirement may be accomplished at least in part upon manipulation of the contention access parameters. The transmission opportunity duration and the access parameters may be determined by the upstream admitting nodes, which may reduce congestion near mesh portals, and accomplish increased data transfer.
Patent CA-2626669-A1 (CA)
Title: Methods for indentification of inhibitors of enzyme activity
Inventor: CHILCOTE TAMIE JO
IPC: G01N33/53
Filed: 2006-10-12
Abstract: The invention discloses compositions and methods of synthesis to create novel ligands and drugs and identifying such compounds as inhibitors of enzyme targets for use in the treatment of clinical disorders, including cancer, infectious diseases, parasitic infestations, neurological disorders, reproductive disorders, inflammatory disorders, circulatory disorders, and metabolic disorders.
Patent CA-2627718-A1 (CA)
Title: Method of selectively displaying data
Inventor: SURASINGHE LAKSHITHA C
IPC: G06Q10/00
Filed: 2006-09-22
Abstract: To provide data to a user front end while conserving processor resources and network bandwidth, a front end driver operates between the user front end and data processing and storage devices. When users access databases from the user front end, the front end driver maintains virtual objects containing control information associated with the windows and data items visible at the user front end. The user front end need only maintain data corresponding to the visible data items, while the front end driver provides updated versions of the visible data items to the user front end. The updated data items may be provided at refresh intervals, independent of the rate at which the front end driver downloads data from the storage devices. Thus, the system provides access to all database data in a manner that appears to the user as real time, while conserving resources at the user front end.
Patent CA-2628178-A1 (CA)
Title: Lyophilization process and products obtained thereby
Inventor: PALEPU Nageswara
IPC: A61K9/14
Filed: 2006-10-13
Abstract: A lyophilization process which comprises dissolving a material in one or more solvents for said material to form a solution; forcing said material at least partially out of solution by combining the solution and a non-solvent for the material, which non-solvent is miscible with the solvent or solvents used and wherein said non-solvent is volatilizable under freeze-drying conditions. In addition, for hydrophobic and/or lipophilic materials, the anti-solvent can be omitted, and the solution of the material in the solvent can be subjected directly to freeze drying. The lyophilizates can then be reconstituted with typical aqueous diluent in the case of hydrophilic materials. Hydrophobic and or lipophilic materials can be initially reconstituted with propylene glycol and/or polyethyleneglycol to form a high concentration solution therein and this is further diluted for use with a diluent of Intralipid, plasma, serum, or even whole blood.
Patent CA-2630722-A1 (CA)
Inventor: URBANSKI GARY G
IPC: F24F7/02
Filed: 2006-11-16
Abstract: A vent (100) suitable for a tiled roof and including a vent member (102, 234, 242, 254) and a sealing member (104), the sealing member including a pleated, malleable material. The sealing member conforms to the uneven surface of the roof and seals the vent and roof from ingress of precipitation, particulates, and insects, while allowing the building to be ventilated.
Patent CA-2633605-A1 (CA)
Inventor: DAVIS CAL
IPC: B65D25/08
Filed: 2008-05-30
Abstract: A storage/display container with removable divider panels for adjustably defining one or more compartments within the container. The container consisting of: an open-ended channel-form body having a bottom and opposed sides; more than one divider panel; panel retainers for supporting the dividers in a spaced-apart relationship within the body. The body being resilient such that the sides tend to remain in, and return to, a spaced-apart in-use position, in which upward movement of the dividers is impeded, but the sides are susceptible to being forced further apart to an adjustment position, in which the dividers may be readily moved in and out of the body.
Patent CA-2635578-A1 (CA)
Inventor: VOISINE JAMES
IPC: F16C11/06
Filed: 2008-06-23
Abstract: A spherical plain bearing has an outer ring having a concave bearing surface, and an inner ring having a convex bearing surface and a shaft-engaging surface. The inner ring is disposed within the outer ring with the concave surface engaging the convex surface. The inner ring has a lubrication groove on the convex surface and a lubrication aperture that extends from the groove to the shaft-engaging surface. A shaft is mounted in the inner ring.  The shaft has a lubrication aperture that communicates with the inner ring lubrication aperture. Lubricant can be injected into the shaft lubrifaction aperture to flow lubricant into the bearing load zone via the inner ring lubrication aperture. In another aspect, a kingpin linkage assembly includes an axle yoke, a steering knuckle, two king pins pivotally interconnecting the axle yoke and the steering knuckle, and two bearings as described herein for engaging the kingpins.
Patent CA-2636903-A1 (CA)
Inventor: THUM OLIVER
IPC: C12P7/64
Filed: 2008-07-04
Abstract: The invention is directed to enzyme preparations which are obtainable by enzyme immobilizates which comprise enzymes or microorganisms containing enzymes immobilized on an inert carrier being provided with a silicone coating obtained by hydrosilylation, to a process for producing such enzyme preparations and to the use of enzyme preparations as an industrial biocatalyst.
Patent CA-2636949-A1 (CA)
Inventor: HUYNH VANSON
IPC: E21B33/03
Filed: 2008-07-07
Abstract: An assembly for connecting a drilling adapter to a wellhead comprising external threads on an end portion thereof.
Patent CA-2637034-A1 (CA)
Title: Filter insert
Inventor: BODUM JORGEN
IPC: A47J31/06
Filed: 2006-01-20
Abstract: A filter insert (1) for insertion into an insert opening (91) of a vessel (9) for the purpose of extracting beverages has a base body (3), which has filter openings (51), and a sleeve. A circumferential region of the sleeve has a corrugated elastic outer contour (21) which serves to flexibly match said filter insert to an internal dimension of the insert opening (91) of the vessel (9).
Patent CA-2637850-A1 (CA)
Title: Method for the production of a foamed slag in a metal bath
Inventor: ROSE LUTZ
IPC: C21C5/52
Filed: 2007-01-15
Abstract: The invention relates to a method for producing a foamed slag (1) on a metal bath (2) in a metallurgical furnace (3). According to said method, a mixture (4) containing at least one metal oxide and carbon is introduced into the furnace (3), the metal oxide is reduced by means of the carbon below the slag (1) that is located there, and the gases produced during the reduction process form bubbles such that the slag is foamed. In order to optimize the formation of foamed slag, the mixture (4) is delivered into the furnace (3) in such a way that a desired height (h) or a desired section of the height (h) of the layer of foamed slag (1) is generated or maintained.
Patent CA-2640163-A1 (CA)
Title: Dns traffic switch
Inventor: FLEISCHMAN ROBERT M
IPC: G06F15/173
Filed: 2007-01-24
Abstract: A device, method and system for regulating networks using Domain Name System (DNS) are disclosed herein. The exemplary DNS switch may have DNS input (208) for receiving DNS requests and responses and a memory (204) for storing network rules relating to handling DNS requests and responses. The DNS switch may also have a processor (206) for identifying DNS information associated with the DNS requests and responses, applying the network rules to the DNS  information, and producing a DNS switch response based on the applied network rules. The DNS switch also may have DNS output (210) for transmitting the DNS  switch responses.
Patent CA-2643079-A1 (CA)
Inventor: KNAPMEYER JAMES TERRY
IPC: D04H1/435
Filed: 2007-02-28
Abstract: Fibers are formed from ester condensates of polyhydric alcohols and organic polyacids or anhydrides. The process for making the fibers comprises forming a reactive mixture from a polyhydric alcohol and organic polyacid mixture heated to produce a low molecular weight ester condensation product which is subsequently pumped through a spinneret causing additional ester condensation reaction in situ with fiber formation.
Patent CA-2643992-A1 (CA)
Title: Substrat muni d'un element electroconducteur a fonction d'antenne
Inventor: COLLINET SEBASTIEN
IPC: H01Q1/38
Filed: 2007-03-26
Abstract: Substrat (10) rigide comportant au moins un élément électroconducteur (20) qui assure une fonction d'antenne pour émettre et/ ou recevoir des signaux électromagnétiques, l'élément électroconducteur présentant un motif à géométrie fractale, caractérisé en ce que l'élément électroconducteur (20) est constitué d'une encre ou d'un émail conducteur de l'électricité qui est directement imprimé sur le substrat.
Patent CA-2644939-A1 (CA)
Inventor: SOLLA JORDAN L
IPC: A42B3/30
Filed: 2008-11-17
Abstract: A hard hat with radio frequency communication includes a hat body and a vibrator carried by the hat body. A transceiver for receiving and transmitting radio frequency signals is connected to a processor. The transceiver and the processor are carried by the hat body. The processor is programmed to activate the vibrator to notify a wearer of a radio frequency signal received by the transceiver and to transmit an acknowledgement signal via the transceiver. A power source is carried by the hard hat for powering the vibrator, the transceiver and the processor.
Patent CA-2646222-A1 (CA)
Inventor: SUNDARESHA HEMA MALINI
IPC: A61K31/345
Filed: 2007-03-07
Abstract: The invention is directed to the synthesis and use of nitrofuran compounds, especially Nifurtimox, as medicaments to treat cancer, especially neuroblastoma, and to inhibit angiogenesis. The invention also provides compositions, unit dosage forms, and kits comprising the compounds.
Patent CA-2647245-A1 (CA)
Title: High-order aberration correction for optimization of human visual function
Inventor: JETHMALANI JAGDISH
IPC: G02C7/10
Filed: 2007-05-16
Abstract: The present invention relates to the optimization of human visual function by correcting and/or optimizing high-order optical aberrations in high performance optical devices. The optimization is particularly useful for high performance devices used under low light conditions such as binoculars, rifle scopes, telescopes, microscopes, night vision goggles and laser eye protection devices.
Patent CA-2649845-A1 (CA)
Title: Terphenyl derivatives for treatment of alzheimer' s disease
Inventor: BOUSSARD CYRILLE
IPC: C07C59/64
Filed: 2007-04-19
Abstract: The present invention relates to compounds having the general formula (I) with the definitions of X, Y, R1, R2, R3, R4, R9, R10 given below, and solvates, hydrates, esters, and pharmaceutically acceptable salts thereof. Furthermore the invention relates to the use of said compounds for the treatment of Alzheimer's disease and their use for the modulation of .gamma.-secretase activity.
Patent CA-2650105-A1 (CA)
Inventor: CARAZZONE JAMES J
IPC: G01R29/00
Filed: 2007-03-06
Abstract: Method for determining time-dependent changes [73] in the earth vertical and horizontal electrical resistivity and fluid saturations from offshore electromagnetic survey measurements. The method requires both online and offline data, which should include at least one electromagnetic field component sensitive at least predominantly to vertical resistivity and another component sensitive at least predominately to horizontal resistivity [62]. Using a horizontal electric dipole source, online Ez and offline Hz measurements are preferred. For a horizontal magnetic dipole source, online H2 and offline E2 data are preferred. Magnetotelluric data may be substituted for controlled source data sensitive at least predominantly to horizontal resistivity. Maxwell's equations are solved by forward modeling [64,65] or by inversion [66,67], using resistivity models of the subsurface that are either isotropic [64,66] or anisotropic [65,67]. Fluid saturation is determined from the vertical and horizontal resistivities using empirical relations or rock physics models [70].
Patent CA-2654467-A1 (CA)
Title: Prostate epithelial androgen receptor suppresses prostate growth and tumor invasion
Inventor: CHANG CHAWNSHANG
IPC: A61K39/00
Filed: 2007-05-21
Abstract: Described herein is the generation of the first conditional knockout AR (pes- ARKO) mice that lack AR only in prostate epithelia. Additionally demonstrated herein, through AR gain- and loss-of- function experiments, are the novel growth and differentiation roles of epithelial AR within the normal and cancerous prostate cells.
Patent CA-2655151-A1 (CA)
Inventor: PARISIEN DARRYL L
IPC: G07F17/32
Filed: 2007-07-18
Abstract: A method and system are provided for authenticating and securing an embedded device using a secure boot procedure and a full non-volatile memory encryption process that implements Elliptic Curve Pinstov-Vanstone Signature (ECPV) scheme with message recovery on a personalized BIOS and master boot record. The signature includes code that is recovered in order to unlock a key that is in turn used to decrypt the non-volatile memory.  The use of ECPVS provides an implicit verification that the hardware is bound to the BIOS  since the encrypted memory is useless unless properly decrypted with the proper key.
Patent CA-2659983-A1 (CA)
Title: System and method for the quality assessment of queries
Inventor: ZIV OMER
IPC: G06F17/30
Filed: 2009-03-25
Abstract: A computer system coupled to a database is configured to receive a database query, and evaluate a set of records from a database based on the database query. The database comprises a plurality of records, and each record comprises text translated from audio. The system then determines a plurality of measurement terms based on the database query, and processes at least a portion of the text of at least one record of the database to determine a quality of the database query based on the occurrences of the measurement terms within the portion of text, and performs an action based on the quality of the database query.
Patent CA-2660673-A1 (CA)
Inventor: PEREIRA NEI
IPC: C12P7/10
Filed: 2007-11-30
Abstract: The present invention relates to a process for obtaining fuel ethanol by using agricultural and agroindustrial waste materials composed of lignocellulose, and especially sugar cane bagasse. These residues have significant contents of carbohydrates in the form of polysaccharides (cellulose and hemicellulose), which can be hydrolysed by chemical and enzymic processes. The hemicellulose fraction is submitted to mild hydrolysis with sulphuric acid, and the solid material from this hydrolysis is submitted to a process of saccharif ication (enzymic hydrolysis) with simultaneous rapid alcoholic fermentation under conditions which allow a significant increase in conversion to alcohol in a greatly shortened time.
Patent CA-2660708-A1 (CA)
Inventor: MACKLE TREVOR
IPC: E05B15/02
Filed: 2007-08-16
Abstract: A door strike including: a latch retainer for retaining a door latch; a lock actuator which operates when power is applied; a mode selector rotatable between at least two positions; in a first position of the mode selector the strike adopts a power to open mode, in the second position of the mode selector the strike adopts a power to lock mode.
Patent CA-2662614-A1 (CA)
Inventor: GOURDOUPI NORA
IPC: B01J37/02
Filed: 2007-09-10
Abstract: Featured are novel heterocycle substituted hydroquinones, aromatic copolymers and homopolymers bearing main and side chain polar pyridine units. These polymers exhibit good mechanical properties, high thermal and oxidative stability, high doping ability and high conductivity values. These novel polymers can be used in the preparation and application of MEA on PEMFC type single cells. The combination of the above mentioned properties indicate the potential of the newly prepared materials to be used as electrolytes in high temperature PEM fuel cells.
Patent CA-2662825-A1 (CA)
Inventor: BARTON JAMES M
IPC: H04N7/173
Filed: 2007-10-30
Abstract: A method and apparatus for downloading ancillary program data to a DVR. An embodiment allows multimedia device users to select programs to record or download movie or music over a network, such as the Internet, from a content provider. The system automatically downloads and stores ancillary program data that is directly related to, and associated with, a program that has been selected for recording or content requested for download. When a user selects a program to view the user is offered the opportunity to browse ancillary program data associated with the program and view an ancillary program data. The service can charge the content provider or an advertiser for each time their ancillary program data is viewed by a user. The ancillary programming is deleted when the associated recorded program is deleted.
Patent CA-2664992-A1 (CA)
Title: Compositions photoprotectrices comprenant une combinaison synergique de composes actifs de protection solaire
Inventor: BEASLEY DONATHAN G
IPC: A61Q17/04
Filed: 2007-09-27
Abstract: L'invention concerne des compositions destinées à une application topique sur la peau et/ou les cheveux, comprenant des quantités efficaces par synergie en photoprotection d'agents actifs de protection solaire à base d'octinoxate, octocrylène et amiloxate ; des procédés de protection de la peau et/ou des cheveux contre les effets nocifs de la lumière du soleil/des rayonnements UV par application topique des compositions.
Patent CA-2665330-A1 (CA)
Inventor: DIMMICK TIMOTHY E
IPC: G02B6/02
Filed: 2007-10-03
Abstract: An optical fiber (100A-100D) is provided with a cylindrical core (102) and a first optical cladding layer (104). The core (102) is formed of a core material (105) that is optically transmissive. The core material (105) has a core index of refraction that is continuously variable over a predetermined range of values responsive to a first energetic stimulus, such as thermal energy, photonic energy, magnetic field, and an electrical potential. The core (102) includes a bore (103) axially disposed within the first optical cladding layer (104). The bore (103) is filled with the core material (105). The first optical cladding layer (104) is disposed on the core (102). The first optical cladding layer (104) is formed of a photosensitive material. The photosensitive material has a first cladding layer index of refraction that is permanently selectively configurable responsive to an exposure to a second energetic stimulus. The first optical cladding layer (104) has gratings (114-1, 114-2) inscribed therein.
Patent CA-2665940-A1 (CA)
Inventor: MEUNIER BERNARD
IPC: A61P33/06
Filed: 2007-06-08
Abstract: L'invention concerne des molécules duales répondant à la formule (I) : da ns laquelle : - A représente un résidu de molécule à activité antipaludique de formules (IIa) ou (llla) ou un résidu facilitant la biodisponibilité; - B représente un groupe cycloalkyle éventuellement substitué, ou bien B représ ente un groupe bi- ou tricyclique pouvant être éventuellement substitué, ou bien B représente 2 groupes cycloalkyles reliés entre eux par une liaison si mple ou une chaîne alkylène; - m et n représentent indépendamment l'un de l' autre 0, 1 ou 2; - R5 représente un atome d'hydrogène, un groupe alkyle, cyc loalkyle ou C1-3-alkylène- cycloalkyle; - Z1 et Z2, représentent un radical alkylène, l'ensemble Z1 + Z2 + Ci + Cj représentant une structure mono- ou p olycyclique, l'un de Z1 ou de Z2 pouvant représenter une liaison simple; - R 1 et R2, identiques ou différents, représentent un atome d'hydrogène ou un g roupe fonctionnel capable d'augmenter l'hydrosolubilité; - Rx et Ry forment ensemble un peroxyde cyclique comportant de 4 à 8 chaînons et comportant 1 o u 2 atomes d'oxygène supplémentaires dans la structure cyclique, éventuellem ent substitué par un ou plusieurs groupes R3 ; à l'état de base ou de sel d' addition à un acide, à l'état d'hydrate ou de solvat, sous forme racémique, isomères et leurs mélanges, ainsi que leurs diastéréoisomères et leurs mélan ges. Procédé de préparation et application en tant que médicaments à activit é antipaludique.
Patent CA-2666358-A1 (CA)
Inventor: WALKER BROCK
IPC: B60N2/90
Filed: 2007-10-05
Abstract: A seat having a plurality of defined zones for supporting the human anato my. The zoned seating can also include one or more recoil shields that can b e one piece, multiple pieces, or can itself comprise multiple sections that correspond with the multiple zones or individual zones. The seating can also include inserts to assist in supporting or isolating certain desired portio ns of the human anatomy. The seating includes both seat back structures and seat pan structures, with each including a zoned configuration designed to s upport and stabilize specific structures of the human anatomy in a defined m anner. The zones can separate independent and defined zones that are designe d to be separate and act as individual anatomical support areas that collect ively t support, cradle and permit the human anatomy to be supported in a co mfortable manner. It is preferred that the zones act and operate independent ly from one another. However, the zones could be arranged, for example, by s ize, design, formation, or the shape of construction, to interact with adjac ent zones. The seat can also be formed around and/or from a molded, contoure d member that itself replicates a surface taken from a multi-zoned surface w hich has been adjusted.to fit an individual.
Patent CA-2666669-A1 (CA)
Inventor: NAKAYAMA SHINSAKU
IPC: B63B35/73
Filed: 2009-05-25
Abstract: In an apparatus for controlling a small boat having a hull and two outboard motors mounted on a stem of the hull and an actuator adapted to open/close a throttle valve of each engine of the motors for regulating speed of the engine, acceleration acting on the boat in a direction of gravity axis when the boat ascends or descends the ocean wave and angular acceleration about the gravity is detected and a correction amount of the engine speed is calculated based on the detected acceleration so as to change behavior of the boat, thereby mitigating a burden on the operator and improving stability of the boat.