baber/WOPTO huggingface dataset:
Patent CA-2504198-A1 (CA)
Inventor: FU GUOLIANG
IPC: C12Q1/6865
Filed: 2003-10-29
Abstract: L'invention concerne des procédés et des compositions permettant une détection sensible et une quantification d'acides nucléiques. L'invention concerne en outre des procédés et des compositions adaptées au génotypage. Les échantillons de l'invention permettent une amplification à initiation de cible pour des polynucléotides à un seul brin, à double brin et du pyrophophate (PPi). L'invention concerne également la méthode de détection induite par enzyme ADN, pour détecter des produits terminaux à un seul brin.
Patent CA-2504899-A1 (CA)
Title: Solidification and hardening accelerator for hydraulic binding agents and method for the production thereof
Inventor: SOMMER MARCEL
IPC: C04B28/02
Filed: 2003-11-11
Abstract: The invention relates to a solidification and hardening accelerator for hydraulic binding agents, containing aluminium sulfate Al2(SO4)3, aluminium hydroxide Al(OH)3, and a mineral acid, in an aqueous solution. Preferably, said solidification and hardening accelerator contains between 10 and 50 % o f aluminium sulfate Al2(SO4)3, between 5 and 30 % of aluminium hydroxide Al(OH)3, and between 0.5 and 10 % of a mineral acid, in an aqueous solution.
Patent CA-2506529-A1 (CA)
Title: Crystalline fumarate salts of 1-azabicyclo[2.2.2]oct substituted furo[2,3-c]pyridinyl carboxamide and compositions and preparations thereof
Inventor: HEWITT BRADLEY DEE
IPC: C07D519/00
Filed: 2003-12-01
Abstract: The invention provides fumarate salts of N-[1-azabicyclo[2.2.2]oct-3- yl]furo[2,3-c]pyridine-5-carboxamide, compositions, racemic mixtures, or pur e enantiomers thereof, and preparation thereof. The fumarate salts are useful to treat diseases or conditions in which .alpha.7 nAChR is known to be involved . Formula (I).
Patent CA-2506788-A1 (CA)
Title: Contact device for improving lifetime of electrical connections
Inventor: PILLET MICHEL
IPC: H01R13/03
Filed: 2003-11-20
Abstract: The improved life contact mechanism has two conductors (21,23) with an insertion element placed between the two conductor surfaces (22,24). The insertion element (10) is electrically conducting and made of several rubber materials having porosity and high deformability reducing electrical connection resistance.
Patent CA-2507261-A1 (CA)
Inventor: TOM ADAM S
IPC: G11B20/12
Filed: 1996-04-19
Abstract: The present invention discloses an improved digital home video system providing recording and playback of compressed video programs using an archival storage medium; simultaneous recording and playback using the same archival medium; storage of multiple programs on a single videotape; a full array of trick mode functions; efficient management of the contents of a video tape or other archival storage medium; and real-time random access to video program content, enabling truly interactive playback. These capabilities are provided by combining the best features of an archival storage medium such as digital video tape: namely, potentially large storage capacity, but low tolerance for variable data rate, and essentially linear program access; with the complementary features of a relatively high-access storage device such as a fixed disk drive: namely, tolerance for a highly variable data rate, and random access capability, but relatively lower storage capacity.
Patent CA-2512150-A1 (CA)
Title: One-pack type curing paste material for use in mechanical foaming apparatus
Inventor: TAKADA MASAHARU
IPC: C08J9/30
Filed: 2004-01-07
Abstract: A one-pack hardening paste material for use in a method of performing mechanical mixing dispersion of a paste material and a low-pressure gas to thereby produce a foaming material and carrying out discharge and expansion of the foaming material, from which a hardened product with dense uniform closed cells can be obtained by the use of a foaming machine suitable for performing of the method. In particular, a one-pack hardening paste material exhibiting viscosity characteristics included in the zone defined by, in the graph of Fig. 1 showing the relationship between shear rate and apparent viscosity, points A and B at which the apparent viscosity (measured by Brookfield rotary viscometer using spindle No. 7 at 2 rpm and 20~C) in low shear rate region (0.43 sec-1) falls within the range of 50 to 30,000 poises and points C and D  at which the apparent viscosity (measured by apparent viscosity meter according to JIS K2220 at 20~C) in high shear rate region (783 sec-1) falls within the range of 20 to 2000 poises.
Patent CA-2512284-A1 (CA)
Title: Novelty moisture detector for plants
Inventor: RICE FRANK M
IPC: G01N33/24
Filed: 2005-07-15
Abstract: A novel moisture detector for detecting moisture in potting media or soil for plants includes a body formed to represent a creature. Inside the body is a processor and a battery. One or more probes adapted to be inserted into soil extend from the body and send an electrical signal to the processor to indicate a level of moisture proximate to said probes. At least one eye of the creature carries a fight emitting diodes (LED) that lights up when the probes are inserted into soil having insufficient moisture. Furthermore, when the user touches one of the eyes, the LED lights as long as the battery has sufficient power to operate the processor.
Patent CA-2513375-A1 (CA)
Inventor: LINDHOLM FREDRIK
IPC: H04L9/08
Filed: 2003-04-16
Abstract: La présente invention concerne une authentification basée sur un mot de passe dans des réseaux de groupe. Chaque dispositif (42) comprend un jeton d'authentification qui est basé de manière irréversible sur le mot de passe. L'authentification implique un premier dispositif (42-1) au niveau duquel le mot de passe P est entré et un second dispositif (42-2) au niveau duquel l'authentification a lieu. Le premier dispositif détermine un jeton de vérification M¿j? pour le second dispositif basé sur le mot de passe et son propre jeton d'authentification R¿i?, puis ce jeton de vérification est envoyé au second dispositif où il est comparé au jeton d'authentification de ce dispositif. La procédure peut également consister à mettre à jour un dispositif, afin d'exclure du groupe un dispositif non validé, ou à changer le mot de passe. Cette invention est avantageuse en ce que les informations dans un dispositif ne permettent pas de récupérer le mot de passe et en ce que le mot de passe est seulement présenté à un dispositif, et seulement temporairement, lors de l'authentification.
Patent CA-2513456-A1 (CA)
Title: Methods of forming catheters with soft distal tips
Inventor: STERUD MICHAEL W
IPC: A61M25/00
Filed: 2004-01-16
Abstract: A catheter can be formed from an elongate shaft and a distal tip. The catheter can be formed by flaring a proximal end of the distal tip to form a flared proximal end and positioning the distal tip such that the flared proximal end of the distal tip overlaps a distal end of the outer layer. Heat and pressure are applied to melt and flow together a portion of the outer layer proximate the distal end of the shaft and the overlapped portion of the flared proximal end of the distal tip, thereby forming a joint between the elongate shaft and the distal tip.
Patent CA-2514220-A1 (CA)
Title: Ep4 receptor antagonists
Inventor: CLARK DAVID EDWARD
IPC: C07D405/12
Filed: 2004-01-29
Abstract: Compounds of formula (I): wherein: R2 is H or an optionally substituted C1-4 alkyl group; Y is either -(CH2)n-X-, where n is 1 or 2 and X is O, S, S(=O), S(=O)2, or NRN1, where RN1 is selected from H or optionally substituted C1-4 alkyl, or Y is -C(=O)NRN2-, where RN2 is selected from H, and optionally substituted C1-7alkyl or C5-20 aryl; R3 is an optionally substituted C6 aryl group linked to a further optionally substituted C6 aryl group, wherein if both C6 aryl groups are benzene rings, there may be an oxygen bridge between the two rings, bound adjacent the link on both rings; A is a single bond or a C1-3 alkylene group; and R5 is either:(i) carboxy;(ii) a group of formula (II); or(iii) a group of formula (III):, wherein R is optionally substituted C1-7 alkyl, C5-20 aryl or NRN3RN4, where RN3 and RN4 are independently selected from optionally substituted C1-4 alkyl;(iv) tetrazol-5-yl.
Patent CA-2514549-A1 (CA)
Title: Mirrored oral-product container
Inventor: BERG ISAAC
IPC: A61C/
Filed: 2004-10-18
Abstract: An oral-product container is disclosed that includes: a) a plurality of breath fresheners contained therein for breath freshening purposes; and b) a mirror for visage freshening purposes.
Patent CA-2517098-A1 (CA)
Inventor: WAICUS RONALD JAMES
IPC: F02M21/02
Filed: 2005-08-25
Abstract: A system for delivering combustion-enhancing gases to an engine, the system comprising: an electrolysis cell for generating combustion-enhancing gases, and an engine conduit; a flow regulator; a pressure sensor to sense the pressure level in the cell; wherein the valve is configured to be openable independent of the pressure differential across the valve.
Patent CA-2517353-A1 (CA)
Inventor: MAHER EAMONN
IPC: H01F6/06
Filed: 2004-03-05
Abstract: A method of testing a superconducting coil path formed in a layer of superconducting material. The material is provided on a former (6) having a substantially curved surface. The method comprises the step of scanning the layer to detect defects in the layer.
Patent CA-2518552-A1 (CA)
Title: Novel compositions and methods for the treatment of immune related disease
Inventor: GURNEY AUSTIN L
IPC: C07K14/47
Filed: 2004-03-10
Abstract: The present invention relates to compositions containing a novel protein and methods of using those compositions for the diagnosis and treatment of immune related disease.
Patent CA-2518565-A1 (CA)
Inventor: PELTONEN SOILI
IPC: H01B1/12
Filed: 2004-04-01
Abstract: A process of producing a fibrous composition, which includes a first component that comprises vegetable fibres and a second component that consists of a synthetic, electrically conductive polymer. According to the method, the vegetable fibres comprise porous, loose and separate fibres, and the electrically conductive polymer is an independently electrically conductive polymer which is doped in order to generate charge carriers in the polymeric material, the synthetic polymer being produced by in situ - polymerization inside the fibres and on their surfaces. The doping agent is an organic sulphonic acid which is allowed to absorb into the fibres in an aqueous medium, and after that a monomer corresponding to the polymer is brought into contact with the fibres and polymerised. By means of the invention, the electrically conductive polymers are attached to fibres so firmly that they are not substantially out-washable by water.
Patent CA-2519268-A1 (CA)
Inventor: KISS KRISZTIAN
IPC: H04L12/56
Filed: 2004-03-25
Abstract: There is disclosed a method of providing subscription services, the method comprising: establishing a subscription dialog to activate a subscription;  terminating said subscription dialog upon establishment of said subscription;  and establishing a notification to a subscriber by the steps of: determining the location of the subscriber; establishing a notification dialog to notify the located subscriber; and terminating said notification dialog upon completion of the notification.
Patent CA-2519836-A1 (CA)
Title: In-tube solenoid gas valve
Inventor: WANG WEI-CHING
IPC: F16K27/02
Filed: 2005-10-12
Abstract: A solenoid gas valve having a solenoid assembly and inlet and outlet fittings is installed inside a tube. The opening and closing of the valve is operated by the pressure difference with an aid of the magnetic field. A compression spring is attached to the support cylindrical body and held against the inlet end fitting while a moving solenoid assembly is located inside the support cylindrical body. The moving solenoid assembly that consists of a stop, a flange, a sleeve and an electrical coil, is held by a second compression spring that is attached to the inside of the support cylindrical body. A small moving magnetic rod, slides inside the sleeve of the solenoid assembly. Acted by a third compression spring, the magnetic rod seals the gas outlet through the bleed orifice on the flange of the solenoid assembly.
Patent CA-2520953-A1 (CA)
Title: Calf and foot support and adjustment assembly
Inventor: CUCCIA DAVID F
IPC: A61H/
Filed: 2004-04-14
Abstract: A foot-and-calf support and treatment table for extension, flexion, traction, distraction and lateral movement of the spine and lower body of a patient includes a base (10) adapted to rest upon a floor, and a system support assembly (14/16) having a pivot axis (22). The treatment table also includes a selectable reciprocal extension element having one end pivotally attached to the system support assembly for providing reciprocal movement. The table further includes a rigid support platform (26) pivotally secured to the pivot axis (22) of the support assembly, and further pivotally secured to the selectable extension element to provide a rotational motion of the support platform. The treatment table further includes a body support assembly (32) adjustably positionable relative to the rigid support platform (26), and an assembly for enabling the patient to remain on the body support assembly (32) during rotational movement.
Patent CA-2521750-A1 (CA)
Title: Urea based composition and system for same
Inventor: AMENDOLA STEVEN C
IPC: H01M8/12
Filed: 2004-03-05
Abstract: A method and apparatus for generating energy from a composition comprising urea and water. The apparatus (10) includes a container such as tank (11) for providing the composition. The composition is delivered form tank (11) to a container such as reactor (12) for reacting the urea with water to form ammonia. The apparatus may also include a container such as buffer tank (13) for providing ammonia which is connected to the reactor. The ammonia produced from the reaction of urea with water is delivered from the reactor (12) to a container such as chamber (14) for oxidizing ammonia to form water and a nitrogen generating energy. The apparatus includes means (60) for delivering gaseous substances including ammonia, hydrogen, and nitrogen oxides as well as means for delivering solutions such as the composition containing urea and water. The apparatus may also include a container such as post-combustion reactor (15) connected to chamber (14).
Patent CA-2522620-A1 (CA)
Inventor: WIESE HARM
IPC: D21H19/56
Filed: 2004-04-14
Abstract: The invention relates to a method for the treatment of paper surfaces.
Patent CA-2525446-A1 (CA)
Title: File formats, methods, and computer program products for representing presentations
Inventor: GARG SHARAD K
IPC: G06F17/00
Filed: 2005-11-07
Abstract: File formats, methods, and computer program products are provided for representing a presentation in a modular content framework. The modular content framework may include a file format container associated with modular parts. A  file format includes logically separate modular parts that are associated with each other by one or more relationships where each modular part is associated with a relationship type. The modular parts include a presentation part representing a start part for the presentation, a slide master part associated with the presentation part, and a slide layout part associated with the slide master part. The modular parts may also include a document properties part containing built-in properties associated with the file format, a thumbnail part containing associated thumbnails, and a slide part containing a slide in the presentation. Each modular part is capable of being interrogated separately, extracted from the presentation, and/or reused in a different presentation.
Patent CA-2525484-A1 (CA)
Title: Method for processing data
Inventor: WEBER STEFAN
IPC: G06F21/12
Filed: 2004-04-03
Abstract: Method for processing data, in which a Petri net is encoded, written into a memory and read and excuted by at least one instance, wherein transitions of the Petri net read from at least one tape and/or write on at least one tape symbols or symbol strings, with the aid of at least one head. [Fig. 1). In an alternative, data-processing, co-operating nets are composed, the composition result is encoded, written into a memory and read and executed from the memory by at least one instance. In doing this, components can have cryptological functions. The data -processing nets can receive and process second data from a cryptological function which is executed in a protected manner. The invention enables processing of data which prevents semantic analysis of laid-open, possibly few processing steps and which can produce a linkage of the processing steps with a hardware which is difficult to isolate.
Patent CA-2528094-A1 (CA)
Inventor: MISHER LYNDA
IPC: C12N15/63
Filed: 2004-06-09
Abstract: The present invention provides compositions and methods for expressing heterologous proteins useful in the treatment of cancer.
Patent CA-2531053-A1 (CA)
Inventor: DUDLEY WILLIAM H
IPC: H04L12/54
Filed: 2004-06-25
Abstract: A system and method for facilitating electronic communication between people who speak different languages. An SMS message including content in a first language is received at a network node. It is then determined whether the content of the SMS message is to be translated to a second language before being sent to a recipient. This determination can be based on an embedded code or an the fact that a bounded session has been previously established. The content is then translated from the first language to the second language, and the SMS message is thereafter sent to the recipient directly from the network node at which the translating step was performed.
Patent CA-2532122-A1 (CA)
Inventor: BOUCHARD HERVE
IPC: C07D471/04
Filed: 2004-07-08
Abstract: Tétrahydro-1H-pyrazolo[3,4-c]pyridines substituées, compositions les contenant et utilisation. La présente invention concerne notamment de nouvelles tétrahydro-1H-pyrazolo[3,4-c]pyridines substituées ayant une activité  thérapeutique, utilisables en particulier en oncologie. Par exemple :
Patent CA-2533091-A1 (CA)
Title: Extension arm for a free arm parasol, pivotably arranged on a carrier
Inventor: GLATZ ADOLF GUSTAV
IPC: F16C11/10
Filed: 2004-07-09
Abstract: The invention relates to an extension arm (6) that is arranged on a carrier (4) in such a way that it can pivot about the axis (18) thereof by means of a steering rod (20), and can be blocked in the pivoted position. Said steering rod (20) is arranged on a sleeve (44) that can be pivoted about the extension arm (6), can engage with the extension arm in different rotational angle positions, and can be directly or indirectly blocked on the carrier. According to the invention, a first coupling part (40) fixed to the extension arm (6) co-operates with a second coupling part (42) arranged on the sleeve (44) and acting in the axial direction. Furthermore, the steering rod (20) comprises a supporting element (56) that co-operates with a counterpart (58) arranged on the extension arm (6), in order to displace the second coupling part (42) in the axial direction by means of the steering rod (20). In this way, the extension arm can be pivoted and blocked in a simple manner with one hand.
Patent CA-2535032-A1 (CA)
Inventor: SHEHA ANGIE
IPC: H04W4/24
Filed: 2004-08-09
Abstract: The present invention is directed to a method and apparatus for recording and generating additional information related to telecommunication events using a mobile communication device, such as a telephone call or a text messaging event using cellular phone or a personal digital assistant. Specifically, the preferred embodiments of the present invention records information such as GPS  coordinates that indicate a position of the mobile communication device during the communication event, as well as a location of a sender or receiver of data to or from the mobile communication device, so as to facilitate a log entry of the position of the mobile communication device as well as other useful information that are associated with the communication events.
Patent CA-2535532-A1 (CA)
Title: Guide de lisse anti-louvoiement pour ski de motoneige
Inventor: LACHANCE GHISLAIN
IPC: B62D55/07
Filed: 2006-02-06
Abstract: Un guide fixé au devant d'un ski de motoneige (22) et comprenant deux ailes (40) d'un U renversé dont l'âme (60) est liée à la face inférieure du ski, le guide comprenant des moyens d'initialisation (64) d'une lisse rectangulaire (48) et disposée sur le chant, en continuation et en ligne avec le guide. Un ski de motoneige utilisé en combinaison avec une lisse d'usure disposée longitudinalement du ski, le ski comprenant en son avant une paire d'ailes (40) en couteaux espacés pour guider la neige des deux côtés de la lisse d'usure. Les méthodes existantes de stabilisation de motoneige impliquant la seule lisse de carbure se voient améliorées par le guide qui guide la lisse à travers les rayages laissés par le passage d'autres skis de motoneige. La lisse est améliorée par la section rectangulaire disposée sur le chant et auto-aiguisante.
Patent CA-2539839-A1 (CA)
Title: Improved aerator and mixer
Inventor: HENLEY BRUCE HYNDMAN
IPC: B01F23/00
Filed: 2004-09-15
Abstract: A diffuser which includes a cylinder open at one end and closed at the opposite end, the open end of the cylinder being securable to air supply; the wall of the diffuser being formed with a plurality of holes therethrough, each hole having a large diameter on the exterior of the wall of the diffuser than on the interior of the wall of the diffuser; the longitudinal axis of each hole being inclined at an acute angle to both the radius and the longitudinal axis of the diffuser, and the orientation of each hole with respect to the longitudinal axis of the diffuser being such that when the diffuser is rotated about it longitudinal axis in use, the leading edge of each hole is at a higher elevation than the trailing edge of each hole.
Patent CA-2540404-A1 (CA)
Title: Image-based vehicle occupant classification system
Inventor: SMITH RICHARD
IPC: B60N2/90
Filed: 2006-03-20
Abstract: A system and method for processing acquired images to develop useful classifications of subjects such as occupants of a vehicle preferably employs a hierarchical and probabilistic structure, such as a Bayesian Network to analyze acquired images and produce a meaningful classification. The structure preferably includes set of analyzers, a set of Scenario analyzers and a set of Temporal models which are arranged in three respective hierarchical layers. Each respective analyzer operates on the acquired image and, in some circumstances, feedback from the Scenario analyzers, to produce an output representing the probability that a feature that the respective analyzer is concerned with is present in the acquired image. Each respective Scenario analyzer receives output probabilities from at least one of the analyzers and, in some circumstances, feedback from the Temporal Models, to produce an output indicating the probability that a scenario that the respective Scenario analyzer is concerned with, is the scenario captured in the acquired image. Each respective Scenario analyzer can also provide feedback inputs to one or more analyzers to alter their operation. Finally, each respective Temporal Model receives and operates on the output from at least one Scenario analyzer to produce a probability that a classification with which the Temporal Model is concerned is represented by the acquired image. Each respective Temporal Model can also provide feedback inputs to one or more Scenario analyzers to alter their operation. The structure processes the classification probabilities output from the Temporal Models to produce a classification for the acquired image.