baber/WOPTO huggingface dataset:
Patent CA-2489180-A1 (CA)
Title: Methode de cartographie et d'elimination des epitopes t
Inventor: CARR FRANCIS J
IPC: C07K16/18
Filed: 2003-06-11
Abstract: L'invention concerne des méthodes de criblage destinées à l'identification de déterminants et d'épitopes sur des molécules protéiques capables d'induire une réponse immune. L'invention concerne plus particulièrement l'identification d'épitopes T dans des protéines thérapeutiques. Finalement, l'invention concerne une approche combinée faisant intervenir la cartographie des épitopes et l'identification de ligands de molécules du CMH de classe II dérivant de ladite méthode de cartographie des épitopes, ainsi que la conception de séquences analogues ayant un nombre réduit de ces ligands et épitopes, respectivement.
Patent CA-2489800-A1 (CA)
Inventor: SHROFF SUMEET
IPC: G06Q10/10
Filed: 2003-06-06
Abstract: A business intelligence system (50) is disclosed that utilizes shipping information to provide business intelligence to a user. The business intelligence system (50) receives information pertaining to originating parcel pickup and delivery information, stores the information in a shipping information database (15), and allows a user to formulate various types of transaction requests. The transaction results provide shipping information categorized in various ways in regard to past shipments as well as compare one category shipping information with another category of shipping information or with categories of shipping information into the future. Further, the system can extrapolate certain categories of shipping information into the future.  Further, the system (50) provides information to a user in a variety of formats including various graphical formats, tabular formats, and cartographical formats.
Patent CA-2490931-A1 (CA)
Inventor: DAVIS KEITH PHILIP
IPC: C07F9/38
Filed: 2003-06-25
Abstract: L'invention concerne des acides phosphono et phosphino, dans lesquels au moins un groupe carboxyle est estérifié par un alkyle C¿6-25?, un groupe alkaryle ou alcényle, qui sont efficaces en tant qu'antitatres solubles dans l'huile, et en tant qu'inhibiteurs ou dispersants de cire ou d'asphaltènes. L'invention concerne également un procédé de fabrication et d'utilisation desdits esters.
Patent CA-2493207-A1 (CA)
Inventor: NUBBEMEYER REINHARD
IPC: A61P15/16
Filed: 2003-07-25
Abstract: La présente invention concerne une nouvelle composition chimique contenant un 11.beta.-halogénostéroïde androgène et le gestagène correspondant à la formule (I), et un contraceptif masculin à base de cette composition pharmaceutique.
Patent CA-2494078-A1 (CA)
Inventor: CAMENISCH JAN
IPC: G09C1/00
Filed: 2003-07-07
Abstract: The presented methods form the basis of a forward-secure signature scheme that is provably secure. Moreover, the presented methods form also the basis of a fine-grained forward-secure signature scheme that is secure and efficient. The scheme allows to react immediately on hacker break-ins such that signatures from the past still remain valid without re-issuing them and future signature values based on an exposed key can be identified accordingly. In general, each prepared signature carries an ascending index such that once an index is used, no lower index can be used to sign. Then, whenever an adversary breaks in, an honest signer can just announce the current index, e.g., by signing some special message with respect to the current index, as part of the revocation message for the current time period. It is then understood that all signatures made in prior time periods as well as all signatures make in the revoked period up to the announced index are valid, i.e., non-reputable.
Patent CA-2494314-A1 (CA)
Inventor: BROSELOW JAMES B
IPC: A61M5/31
Filed: 2003-08-01
Abstract: A syringe (10) including a barrel (11) for retaining fluid and having a dispensing port for permitting fluid flow therethrough. A plunger (13) is received within the barrel (11) and is axially moveable relative thereto for controlling fluid flow through the dispensing port. A dosing indicator (14) is carried by the plunger (13) and includes indicia thereon collectively and a therapeutic treatment variable for a preselected group of patients. The indica cooperate with the plunger (13) and barrel (11) for measuring a medically correct dose of the fluid to be administered to a patient from the group.
Patent CA-2496281-A1 (CA)
Inventor: NILSSON OVE
IPC: H01M50/431
Filed: 2003-08-28
Abstract: L'invention concerne un séparateur de batterie, comprenant une structure sous forme de plaque de fibres inorganiques. Ce séparateur se caractérise par le fait qu'il est imprégné à l'aide d'une dispersion colloïdale de nanoparticules inorganiques enrichies au niveau des points d'intersection entre les fibres une fois qu'un solvant a séché, pour former un liant. L'invention concerne également une batterie comprenant ce séparateur monté avec une pression élevée sur la matière active, ainsi qu'un procédé servant à la production de ce séparateur.
Patent CA-2499262-A1 (CA)
Inventor: HARTINGER HORST
IPC: G07B15/06
Filed: 2003-09-09
Abstract: L'invention concerne un procédé et un système de péage (SYS) permettant de déterminer si au moins un tronçon de route soumis à péage est emprunté par un véhicule (FAR), le procédé selon l'invention consistant à déterminer, au moyen d'au moins un système de détermination de position (POS), la position dudit véhicule (FAR), puis à contrôler à l'aide de la position déterminée si un tronçon de route emprunté est soumis à péage. Selon l'invention, en plus du système de détermination de position, le véhicule (FAR) dispose d'une unité d'émission/réception (SEE) conçue pour échanger des données (DAT) avec un réseau de communication (FUN) de type cellulaire, au moins une identification de cellule (ZID) étant affectée à chaque cellule (ZEL) de ce réseau de communication (FUN) et, en cas de défaillance partielle du système de détermination de position (POS), la ou les identifications de cellule (ZID) permettant au moins de contrôler si le tronçon de route emprunté par le véhicule (FAR) est soumis à péage.
Patent CA-2500469-A1 (CA)
Inventor: TIEDEMANN EDWARD G JR
IPC: H04H20/00
Filed: 2003-10-24
Abstract: An outer encoder (612) and an inner encoder (622, 632) encode subsets of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than a complete encoded block of information. The use of a combiner 644 at an outer decoder (648) enables better outer decoding of symbols.
Patent CA-2507973-A1 (CA)
Title: Combustible liquid heating device and remote controller
Inventor: CYRIS RUDY
IPC: F23N5/10
Filed: 2004-06-04
Abstract: The invention relates to a control, operating and/or programming device for a heating device, working by vaporisation of combustible liquid (1,2), the inlet flow of said liquid being regulated by a float bowl (6), provided with a controlled distribution body, said body comprising a thermostat, characterised in that said device comprises means (3,4,5) which permit a user, remote from the device, to measure the ambient temperature in the location and control and/or programme the device.
Patent CA-2509572-A1 (CA)
Title: Hand-held laser level with retractable adhesive-type retention feature
Inventor: LU JIANHONG
IPC: G01C9/06
Filed: 2005-06-09
Abstract: A leveling or plumbing device for indicating a line or a plane on a surface, such as wall or floor. The device includes a light beam generator that emits a light beam exteriorly of a body or housing. Level and/or plumb indicators, such as vials, are mounted to the housing for positioning the device in a predetermined orientation on the surface. The device includes a series of extendible and retractable engagement members, each of which defines an outer end having an adhesive. The adhesive engages the surface to releasably secure the device to the surface. The engagement members are biased inwardly toward a retracted position. The adhesive engagement of the engagement members with the surface maintains the engagement members in the extended position against the inward bias.
Patent CA-2511465-A1 (CA)
Inventor: KARLSSON MAGNUS
IPC: E02F9/28
Filed: 2003-12-19
Abstract: L'invention concerne un système (1) de pièces d'usure destiné à l'outil d'une machine de labourage du type comprenant une partie manche (3), laquelle comporte une partie d'extrémité avant (8), et une partie (2) d'usure remplaçable et/ou de remplacement placée sur cette partie d'extrémité et qui comprend un élément creux (7) en forme de capuchon (6) qui, lorsque la pièce d'usure (2) est mise en place, est conçu pour envelopper la partie d'extrémité et se fixer à celle-ci à l'aide d'au moins un dispositif de blocage (27) se plaçant à travers des ouvertures (28) coopérantes. La partie d'extrémité et l'élément creux comportent des zones de contact (9, 22, 23) avant, arrière et collatérales qui comprennent chacune des faces de contact (10, 25, 26), l'une de celles-ci se situant sur la partie manche et l'autre sur la pièce d'usure, pour absorber les forces Fx, Fy et Fz agissant de manière verticale, horizontale et collatérale. Les faces de contact (25, 26) sont conçues pour interagir afin de limiter, d'une part, la poussée de la pièce d'usure sur la partie manche, et, d'autre part, pour assurer que le contact entre les faces de contact se fasse principalement au centre commun Mo de deux rayons (d'une partie creuse et d'une partie saillante), essentiellement dans le plan horizontal YZ ; et secondairement, à mesure que l'usure progresse, symétriquement autour du point de contact médian qui forme une zone de contact (22', 23') de grandeur croissante.
Patent CA-2513219-A1 (CA)
Title: Multivitamin regimen for renal patients
Inventor: CREMISI HENRY D
IPC: A23L33/15
Filed: 2004-01-12
Abstract: A vitamin and mineral supplement regimen for dialysis patients. The regimen comprises first and second formulations. The first formulation contains selenium, and no zinc, and is administered on days of dialysis. The second formulation contains zinc, and no selenium, and is administered on days between dialysis. In addition, the second formulation contains more vitamin C  and folic acid than the first formulation.
Patent CA-2513596-A1 (CA)
Inventor: OKUZAKI HIDENORI
IPC: C08L101/00
Filed: 2004-01-27
Abstract: A conductive polymer gel which comprises water as a major component, a conductive conjugated polymer, and a surfactant and/or an alcohol. It may contain an electrolyte. The conductive conjugated polymer may be doped with a dopant. The conductive polymer gel is obtained by adding a surfactant and/or an alcohol to a colloidal dispersion of a conductive conjugated polymer and/or to a solution of a conductive conjugated polymer and allowing the mixture to stand to thereby cause it to gel.
Patent CA-2514155-A1 (CA)
Title: Use of expanded constituents and manufacture of products therefrom
Inventor: RUSSELL-MAYNARD JOHN
IPC: A23K1/00
Filed: 2004-01-26
Abstract: The present invention provides methods and products made thereby, wherein a pre-expanded constituent, including an edible constituent, is thermally treated to melt it, preferably in a dynamic process environment, to produce products ranging from high to quite low densities and from very strong to soft to apparently dry textures. The wide range of textures enables the provision of food products such as low calorie, digestible and safe, long duration pet food chews. Non-food products suitable for use in manufacture may also be produced. Cooking is preferably carried in an extruder, preferably at low moisture or in the total absence of added water. The methods of dynamic cooking reduce cost in a number of ways including but not limited to decreased process steps, increased throughput, decreased capital expenses and decreased raw product cost.
Patent CA-2514496-A1 (CA)
Title: Smart materials: strain sensing and stress determination by means of nanotube sensing systems, composites, and devices
Inventor: BARRERA ENRIQUE V
IPC: G01K11/20
Filed: 2004-01-23
Abstract: The present invention is directed toward devices comprising carbon nanotubes that are capable of detecting displacement, impact, stress, and/or strain in materials, methods of making such devices, methods for sensing/detecting/monitoring displacement, impact, stress, and/or strain via carbon nanotubes, and various applications for such methods and devices. The devices and methods of the present invention all rely on mechanically-induced electronic perturbations within the carbon nanotubes to detect and quantify such stress/strain. Such detection and quantification can rely on techniques which include, but are not limited to, electrical conductivity/conductance and/or resistivity/resistance detection/measurements, thermal conductivity detection/measurements, electroluminescence detection/measurements, photoluminescence detection/measurements, and combinations thereof. All such techniques rely on an understanding of how such properties change in response to mechanical stress and/or strain.
Patent CA-2515900-A1 (CA)
Inventor: BIRRU DAGNACHEW
IPC: H04B1/713
Filed: 2004-02-09
Abstract: A wireless communication system and method is provided that uses a pseudo-random frequency sequence to reduce pico-net interference in a multi-band ultra wideband network. Pulse are transmitted using a pseudo-random sequence of frequencies such that neighboring pico-nets using the same technique can reduce band overlap thereby reducing mutual interference.
Patent CA-2516871-A1 (CA)
Title: Knee protective device
Inventor: ATKINSON TAMMANY
IPC: A41D13/06
Filed: 2005-08-24
Abstract: A knee protective device for garments comprising of at least one pocket in the vicinity of the knees having an opening for receiving an insert for protecting the wearer's knees.
Patent CA-2517465-A1 (CA)
Title: Plasma gun and methods for the use thereof
Inventor: BIRX DANIEL
IPC: H05H1/24
Filed: 2000-03-08
Abstract: A high pulse repetition frequency (PRF) plasma gun is provided, which gun inlets a selected propellant gas into a column formed between a center electrode and a coaxial outer electrode, utilizes a solid state high repetition rate pulse driver to provide a voltage across the electrodes and provides a plasma initiator at the base of the column.
Patent CA-2517532-A1 (CA)
Title: Backup cryogenic refrigeration system
Inventor: LEE RON CLARK
IPC: H01B12/16
Filed: 2005-08-30
Abstract: Backup refrigeration is provided to a cryogenic refrigeration system comprising multiple cooling loops using a single backup coolant storage vessel. The backup coolant storage vessel is in fluid communication with at least one of the cooling loops, and the cooling loops are in fluid communication with each other. Each cooling loop, in turn, is in fluid communication with a refrigeration unit. In the event of lost coolant from one of the loops, coolant, e.g., liquid nitrogen, is transferred from the other loops to the loop that lost coolant, and the backup coolant storage vessel releases backup coolant into the system.
Patent CA-2519781-A1 (CA)
Inventor: DEVRIES BRETT EDWIN
IPC: B65G45/00
Filed: 2004-03-26
Abstract: A two piece scraper blade (12) is provided that includes a scraper member (18) that is releasably connected to a base member (16).
Patent CA-2519913-A1 (CA)
Title: Flashlight
Inventor: CHAPMAN LEONARD T
IPC: F21L4/02
Filed: 2004-03-19
Abstract: A flashlight has a lens (14) or lenses (526,302; 606, 604, 602) moveable relative to one or more LED (50, 306) or other light source. The beam of light provided by the LED can be focused and provides a uniform light pattern across the range of focus. The lenses are supported on a front housing section (16) and the LED is supported on a back housing section (20) threaded onto the front housing section. Twisting the front housing section closes a switch (60) providing power to the LED, to turn the flashlight on. One or more circuit modules (15, 254, 314) within the flashlight provides various operating modes including an automatic shut-off timer, to preserve battery life, a dimmer controlled by turning an end cap, a blinking function, and/or a current control function to provide maximum brightness regardless of battery condition.
Patent CA-2520278-A1 (CA)
Inventor: HINTERMANN SAMUEL
IPC: C07D285/14
Filed: 2004-04-02
Abstract: The present invention relates to novel benzo[1,2,5]oxadiazoles and benzo[1,2,5]thiadiazoles of formula (I) wherein X is O or S, R1 is 5-(2-fluoro-ethylamino)-thiazol-2-yl, 5-(2-18F-ethylamino)- thiazol-2-yl or a group of formula (a) wherein Y is CH or N, R2 is NHCH3, NH11CH3, N(CH3)11CH3, N(CH3)2, N(11CH3)2, NH(CH2)nF, NH(CH2)n18F, N(CH3)~(CH2)nF, N(CH3)-(CH2)n 18F, O-(CH2)nF, O-(CH2)n 18F, CONH(CH2)nF or CONH(CH2)n18F (n being in each case 2 to 4) and R3 is hydroxy, (C1-4)alkoxy, hydrogen or nitro, in free base or acid addition salt form; their preparation, their use as markers in diagnosis and compositions containing them.
Patent CA-2522184-A1 (CA)
Title: Desmoglein 4 is a novel gene involved in hair growth
Inventor: CHRISTIANO ANGELA M
IPC: A01K67/00
Filed: 2004-04-15
Abstract: This invention provides methods and compositions for inhibiting the expression of desmoglein 4. This invention also provides pharmaceutical compositions for inhibiting hair growth in a subject.
Patent CA-2523662-A1 (CA)
Inventor: WARFEL PAUL A
IPC: B27B17/14
Filed: 2005-10-17
Abstract: A bar adjustment assembly for a chain saw includes a shaft, a bar adjustment pin that is journalled for rotation relative to the shaft, and a pin alignment spring that biases the pin toward an engagement position. A void is provided for accommodating the pin it is rotated away from the engagement position by a guide bar that has been incorrectly attached.
Patent CA-2526868-A1 (CA)
Title: Enhanced cellular assay method for use in flow cytometry or similar instruments using optically resonant particles
Inventor: KRAULEDAT PETRA B
IPC: G01N33/58
Filed: 2004-05-27
Abstract: This invention relates to the field of biological assays where cells can be classified and enumerated using flow cytometry optical instrumentation. The invention combines information from multi-angle, light scatter from the cell itself and multi-angle light scatter from small, optically resonant particles that are selectively bound to surface molecules on the cell to carry out classification and enumeration. This light scatter method enables an instrumentation system that is simple to use, inexpensive to build, and mechanically robust; making it suitable for use in remote clinical environments.
Patent CA-2527054-A1 (CA)
Inventor: KING STEVEN W
IPC: C07K1/13
Filed: 2004-06-25
Abstract: Disclosed are improved methods and apparatus for radiolabeling, particularly methods and apparatus for large scale in-line radiolabeling of products, such as proteins and antibodies.
Patent CA-2528328-A1 (CA)
Title: Method and apparatus for switching mobile station between autonomous and scheduled transmissions
Inventor: DERRYBERRY R THOMAS
IPC: H04J13/00
Filed: 2003-06-27
Abstract: Disclosed is a method for operating a moible station with a base station, as well as apparatus for performing this method. The method includes, when the mobile station is in an Autonomous mode of operation, autonomously transmitting from the mobile station to the base station of a reverse access channel or a reverse supplemental channel (Transition 3); in response to receiving an acknowledgement indication from the base station, that comprises a reverse channel assignment message for the mobile station, switching the mobile station to a Scheduled mode of operation (Transition 4) and transmitting data from the mobile station on an assigned reverse channel.
Patent CA-2529631-A1 (CA)
Title: Gypsum board faced with non-woven glass fiber mat
Inventor: JAFFEE ALAN MICHAEL
IPC: B28C/
Filed: 2004-06-07
Abstract: A gypsum board comprises a set gypsum layer having a first face and a second face. A fibrous mat is affixed to at least one of the faces. The mat comprises a non-woven web bonded together with a resinous binder. The web is composed of chopped continuous glass fibers having an average fiber diameter ranging from about 9.5 to 12.5 ~m. The board is exceedingly durable. It has a smooth surface that is readily finished in an aesthetically pleasing way, using paint or other wall covering systems.
Patent CA-2531047-A1 (CA)
Title: Process for producing a mattress
Inventor: SLETTAOYEN ODD
IPC: B68G11/04
Filed: 2004-07-15
Abstract: The present invention relates to process for the manufacturing of mattresses characterised in that a liquid jointing substance (1,5) of the same material as the construction pieces (1,3,4,6) is used in all the joints between the pieces. The process comprises steps wherein: the bottom piece (1) is laid out;  a moulding substance (2) is applied to the longitudinal edges (3) and cross edges (4) on one surface side of the bottom piece (1); the longitudinal pieces (3) and cross pieces (4) are lowered into a moulding substance (2) and hardened; the moulding substance (5) is applied on the same surface side of the bottom piece (1) between the longitudinal pieces (3) and cross pieces (4);  a core (6) is lowered into the moulding substance (5) and hardened; and the top piece (7) is provided with moulding substance (5) and turned with the moulding substance (5) facing the named upright longitudinal pieces (3) and cross pieces (4) and lowered onto the same and hardened.
Patent CA-2533260-A1 (CA)
Inventor: HESS KRISTOFFER
IPC: F21V29/02
Filed: 2006-01-19
Abstract: A flame simulating assembly having a housing including a top panel, two or more side panels supporting the top panel, a back panel connecting the side panels, and one or more front panels positioned substantially opposite to the back panel. Also, the assembly has a simulated fuel bed, a screen positioned behind the simulated fuel bed, and a flame image subassembly for providing images of flames on the screen, and the screen, the housing and the simulated fuel bed define an internal chamber. The assembly also has a fan positioned to provide an air flow through the chamber from one or more intake apertures to one or more exit apertures, through which said air exits the chamber, and one or more filters for filtering at least a portion of said air in the air flow. The internal chamber is substantially airtight, except for the intake and exit apertures.
Patent CA-2535897-A1 (CA)
Title: Sulfs as modifiers of the beta catenin pathway and methods of use
Inventor: VENTURA RICHARD BENN ABEGANIA
IPC: G01N33/574
Filed: 2004-08-12
Abstract: Human SULF genes are identified as modulators of the beta catenin pathway, and thus are therapeutic targets for disorders associated with defective beta catenin function. Methods for identifying modulators of beta catenin, comprising screening for agents that modulate the activity of SULF are provided.
Patent CA-2535903-A1 (CA)
Inventor: BENEY PIERRE-JEAN
IPC: G07F17/32
Filed: 2004-09-02
Abstract: A trusted disaster tolerant system architecture supporting concurrently a number of distributed online gaming operations such as slip-scan lottery, video lottery, fixed odd betting terminals, Internet gaming, and interactive TV. A personality front end resolves the peculiarities of the various client systems before submitting the relevant transactional payload to a trusted transactional cache. A universal game random generator may be used either at the central game server or at each individual gaming machine, thus conferring a significant trust to the entire estate of gaming machines fitted with the game random generator. An auditable trusted log allows to rapidly resolve any dispute. The instant-draw model and the differed-draw model are supported. The system may advantageously be used in casino environments.