baber/WOPTO huggingface dataset:
Patent CA-2452989-A1 (CA)
Title: System for predetermining the operating threshold of a device surveying the radial deformation state of a tire
Inventor: BARBANTI GIOVANNI
IPC: B60C23/00
Filed: 2003-12-10
Abstract: A system for predetermining the operating threshold of a device surveying the radial deformation state of a tire comprises means capable of regulating the push due to the pressure of the tire on a closing mechanism and members capable of regulating the equilibrating counter push of the thrust of Belleville washers, helical springs and axially compressed seals.
Patent CA-2454262-A1 (CA)
Title: Gas turbine
Inventor: JAKADOFSKY PETER
IPC: F02C6/20
Filed: 2002-07-16
Abstract: Gas turbine (1), in particular for model aircraft, model helicopters and other small propulsion units, comprising a drive shaft (3), extending through an annular combustion chamber (2), rotatably mounted by means of two main bearings (13,13') and connected to a compressor rotor (4) and a turbine rotor (11) and a driven shaft (14) driven by the drive shaft (3). A device with a curvic gears is provided for torque transfer from the drive shaft (3) to the driven shaft (14), between the two main bearings (13, 13').
Patent CA-2455865-A1 (CA)
Title: Internet privacy protection device
Inventor: PARASKAKE MICHAEL
IPC: H04L29/06
Filed: 2004-02-19
Abstract: The invention consists of a standalone broadband plug and play Internet privacy protection device that provides complete computer or network security for always-on high speed connections by means of combining a real-time packet inspection process in conjunction with computer or network IP address concealment and implementing a seamless network disconnection upon detection of Internet inactivity by the client.
Patent CA-2456322-A1 (CA)
Inventor: SACKLER RICHARD
IPC: A61P25/00
Filed: 2002-08-06
Abstract: La présente invention concerne des méthodes et des compositions destinées à prévenir l'abus de formes posologiques d'un analgésique opioïde et d'un antagoniste opioïde comprenant au moins un agent aversif en une quantité efficace pour empêcher un consommateur abusif de s'administrer une forme trafiquée de ladite forme posologique par voie intraveineuse, intranasale et/ou orale.
Patent CA-2456395-A1 (CA)
Inventor: MAINVILLE LUC
IPC: F16J15/16
Filed: 2004-01-29
Abstract: A cleaning assembly for a shaft or a tubular structure such as a telescopic cylinder, which comprises a sealing joint between an outer tubular element and an inner tubular member in translation inside the outer tubular element, a pipe wiper, and a blade positioned in series in relation to the pipe wiper, wherein the blade has a sharp cutting edge and is mounted by adjusting a tool angle thereof and a pressure it creates on an outer surface of the inner tubular member so that when sliding on this outer surface it scraps contaminants such as organic and mineral material off.
Patent CA-2457012-A1 (CA)
Title: Embolic protection device
Inventor: BOYLE CHRISTOPHER T
IPC: A61F2/06
Filed: 2002-08-01
Abstract: An embolic protection device (10)includes a catheter body (14) having a central longitudinal lumen, a guidewire (12) positioned within the central longitudinal lumen, and a graft member (16) that is generally tubular in sha pe in an undeployed state and generally frustroconical in shape in a deployed state. A plurality of openings (30) are formed in the graft member (16) and a plurality of arm members (18) interconnect a proximal end of the graft membe r with the catheter body. The graft member may be fabricated of superelastic materials, plastically deformable materials or self-expanding materials and the plurality of openings are capable of diametric expansion and reduction proportionate to the degree of diametric expansion and reduction of a corresponding transverse cross-sectional region of the graft member when in the deployed state to capture emboli or particulate matter and minimize extrusion of the captured material through the openings in the graft member when the graft member is collapsed.
Patent CA-2457232-A1 (CA)
Title: Procede et appareil permettant le controle de transmission de paquets dans un systeme de communications sans fil
Inventor: OESTMAN KJELL
IPC: H04L12/56
Filed: 2002-08-16
Abstract: La présente invention concerne un système dans lequel une entité de transmission de paquets et une entité de réception de paquets sont en communication au moyen de canaux de signalisation de paramètres et également au moyen de canaux de données partagées et selon un protocole dans lequel lors de la transmission des paquets sur une ou des durées de transmission, la communication étant telle que l'affectation d'un canal de signalisation de paramètres à une entité de réception de paquets pour la communication d'un paquet, résulte en l'utilisation du canal affecté lors de chaque durée de transmission ultérieure aussi longtemps qu'il subsiste au moins une portion du paquet lors de la durée de transmission ultérieure. Lorsque tel est le cas, l'entité de réception de paquets effectue le désétalement et le décodage d'un unique canal de signalisation de paramètres pour la durée de transmission de données ultérieure conjointement avec le canaux de données. Sinon, l'entité de réception de paquets effectue le désétalement de tous les canaux de signalisation de paramètres pour la durée de transmission ultérieure, et peut effectuer le décodage de certains ou de tous les canaux de signalisation de paramètres.
Patent CA-2457418-A1 (CA)
Inventor: SAMBERG CHARLES
IPC: A63F1/00
Filed: 2003-02-04
Abstract: A plurality of pairs of players play hands of Gin Rummy with identically arranged decks of cards. Each round of play usually consists of one to three hands. At the conclusion of a round, players are rotated until every first player of a pair has played every second player of a pair. For each hand, a winner is determined and points are awarded. At the conclusion of all rounds, players are ranked by their score to determine a winner. The top 40% of winners receive Gin Points which are accumulated over time to achieve levels.  Games can be conducted by differentiating players by the winning average achieved or by providing each player with a handicap. The handicap is the difference between a player's average score and a percentage of the maximum points possible for the game.
Patent CA-2458269-A1 (CA)
Inventor: MATSUDA HIROSHI
IPC: A61B5/11
Filed: 2003-02-12
Abstract: According to a motion to be quantized, a plurality of motion trace positions are determined on an animal surface (step 1). Paint containing a pigment or fluorescent material is applied to the motion trace positions (step 2). An animal is imaged under light radiation (ultraviolet ray for a nocturnal animal) (step 3). In the image picked up, the plurality of marking portions are distinguished and representative points of the making portions are decided (step 4). According to the plurality of representative point position data, a particular movement is judged and output (step 5). A computer apparatus for executing these steps is configured.
Patent CA-2465502-A1 (CA)
Inventor: GILBERT SCOTT JAY
IPC: F16K17/30
Filed: 2002-11-08
Abstract: The present invention provides a pneumatic injector that includes a pressurized gas source, an actuator, a driver, and a dispenser. The dispenser of the injector includes a reservoir for containing a desired amount of a chosen medicament and a needle, such as a hypodermic needle, suitable for subcutaneous, intramuscular, or intra-articular delivery of the chosen medicament. The actuator actuates the transmission of pressurized gas from the pressurized gas source to the driver, and as pressurized gas is delivered to the driver, the driver exerts at least an injection force. The injection force is of sufficient magnitude to expel a chosen medicament through the needle of the dispenser within a desired amount of time. Advantageously, the design of the injector of the present invention is extremely flexible, allowing the injector to the designed to deliver a wide range of medicaments in virtually any human or veterinary context calling for the injection of the subcutaneous, intramuscular, or intra-articular injection of medicament.
Patent CA-2465633-A1 (CA)
Title: Method for operating at least one low-pressure discharge lamp and operating device for at least one low-pressure discharge lamp
Inventor: LOTT JOERG
IPC: H05B41/298
Filed: 2004-04-29
Abstract: The invention relates to a method for operating at least one low-pressure discharge lamp using an inverter, during the operation of the at least one low-pressure discharge lamp the occurrence of a rectifier effect in the at least one low-pressure discharge lamp being monitored in order to determine the end of its life. For the purpose of monitoring the rectifier effect of the at least one low-pressure discharge lamp, the DC voltage drop across the electrical connections of the at least one low-pressure discharge lamp and the current through the at least one low-pressure discharge lamp are evaluated.
Patent CA-2466776-A1 (CA)
Inventor: SMITH BONNIE C
IPC: F24H1/18
Filed: 2004-05-11
Abstract: The present invention relates to a combined liquid foam stop and insulator for a tank assembly including a fibrous material strip and a nonflammable insulating skirt connected to the fibrous material strip. In an alternative embodiment the invention is the liquid foam stop in the form of a fibrous material strip and in the absence of the nonflammable insulating skirt. Further, the invention includes a gas water heater incorporating the liquid foam stop or the combined liquid foam stop and insulator of the present invention.
Patent CA-2468456-A1 (CA)
Inventor: BUENO MARIA GLORIA
IPC: G06T5/00
Filed: 2002-06-27
Abstract: L'invention concerne un procédé de segmentation d'image. Une première unité de pixel noyau est sélectionné dans un premier groupe d'unités de pixel possédant pratiquement toutes la même intensité du niveau de gris. L'intensité de niveau de gris de ladite première unité de pixel est comparée à l'intensité de niveau de gris de chacune des unités de pixel adjacentes sélectionnées de ladite image. Les unités de pixel dont les niveaux de gris se situent dans une gamme sélectionnée sont attribuées comme une unité de pixel de la même région que ladite première unité de pixel. Ce processus de comparaison est reproduit pour chacune des unités de pixel de l'image, celles ayant déjà été attribuées sont ignorées. Une autre unité de pixel noyau est sélectionnée dans un autre groupe d'unités de pixel dans lequel les unités pixel ont pratiquement toutes la même intensité de niveau de gris ; le processus de comparaison étant reproduit pour toutes les autres unités de pixel non attribuées. De plus, d'autres unités de pixel noyau sont sélectionnées et le processus de comparaison reproduit jusqu'à ce que l'ensemble des unités de pixel de l'image soient attribuées. Une transformée décisive est ensuite appliquée pour obtenir une image segmentée.
Patent CA-2469875-A1 (CA)
Title: Modular thread connection with high fatigue resistance
Inventor: DUEBER HARALD
IPC: E21B17/042
Filed: 2002-12-09
Abstract: A connector for oifield applications has high resistance against cyclical bending stress and fatigue failure. In a preferred embodiment, the threaded connector has a pin-box arrangement for joining two components. The pin and box have threads with a pre-determined profile different from that specified by conventional (e.g., API) specification and provide improved strengh characteristics. Certain embodiments of the present invention include a pitch-to-root radius ratio that is less than that specifield by the API, a thread height-to-root radius ratio that is less than that specified by the API, a flank angle that is less than that specified by the API, and a taper that is less than that specified by the API for said pre-determined outside diameter.  Certain other embodiments have less than all of these ratios and dimensions.  Optionally, the connector has a) wiring for transmitting power and/or data through the connector; and b) at least one seal disposed adjacent the wiring for protecting the wiring from contact with wellbore fluids.
Patent CA-2472761-A1 (CA)
Inventor: ALWARID ALI
IPC: B65D43/26
Filed: 2004-07-09
Abstract: Till now and over the past decades, the garbage bin development has been cosmetic in nature, with no major value-adding benefits to the user, society and the environment.   The use of levers and pivots to enable the user to open/close the garbage bin lid/cover by foot is a novel invention and the first of its kind, as there are no existing and competing inventions on the market that achieve the great benefits that this invention achieves.
Patent CA-2476117-A1 (CA)
Inventor: BAGAINI CLAUDIO
IPC: G01V1/16
Filed: 2004-07-29
Abstract: Information about coupling of a seismic receiver is obtained from a power spectrum for a record acquired at a seismic receiver. In one method, the power spectrum for the record is compared with a reference power spectrum, which may be known a priori or which may be determined from the power spectra of records acquired by a group of receivers. In an alternative method, one receiver of a group of receivers is designated as a reference receiver, and the power spectra of records acquired by other receivers in the group are compared with a power spectrum for the reference receiver. The obtained information about the coupling of a receiver may be used to determine a coupling correction operator for the receiver, and this operator can be applied to seismic data acquired by the receiver to correct for the effects of imperfect coupling of the receiver.
Patent CA-2477925-A1 (CA)
Title: A combined four way and seven way connector assembly for use with a vehicle and for accommodating a trailer tow package and which in particular incorporates circuit protection andpower switching capability
Inventor: BURDICK ROBERT C
IPC: H01R33/00
Filed: 2004-08-18
Abstract: A connector assembly for use with either a four or seven way vehicle input harness. A housing is secured to a rear end location of the vehicle. A circuit board is secured within the housing. A first plurality of terminals defines the four way connector and a second plurality of terminals defines the seven way connector. Each of the terminals communicates with selected circuits and further defines input plugs accessible through the housing by the towed vehicle input harness. An electrical supply of the vehicle is engaged through the housing in order to electrically communicate the towing vehicle's electrical supply. A magnetically switching transistor operates, in combination with a magnet, to enable or disable power to each of the connectors based upon the positioning of an access cover associated with the connectors and indicative of the presence of a wire engaging harness.
Patent CA-2481795-A1 (CA)
Inventor: JENKINS JOHN
IPC: A61P31/10
Filed: 2003-03-28
Abstract: L'invention concerne l'utilisation d'un premier agent atténuant l'activité de la topoisomérase II (topo II) et d'un second agent inhibant la protéine du stress 90 (HSP90) en vue de leur emploi en chimiothérapie. Ces agents sont particulièrement utilisés pour le traitement du cancer et la destruction de micro-organismes. L'invention concerne également des procédés de sélection, des procédés de diagnostic et des procédés permettant d'évaluer ou de contrôler les schémas chimiothérapiques.
Patent CA-2487329-A1 (CA)
Title: Process for the manufacture of quinoline derivatives
Inventor: JANSSON KARL
IPC: C07D491/04
Filed: 2003-05-14
Abstract: A process for the preparation of the compounds of general formula (I); by reacting a quinoline-3-carboxylic acid ester derivative of formula A with an aniline derivative of formula B in a solvent selected from straight- or branch-chaineded alkanes and cycloalkanes or mixtures thereof with a boiling point between 80 and 200 C.
Patent CA-2490637-A1 (CA)
Inventor: NIKUNEN HANNU
IPC: F27D99/00
Filed: 2003-06-16
Abstract: The present invention relates to a method of and a burner for generating a flame in a combustion zone of a rotary kiln. The burner comprises at least a burner tube (4) extending into the kiln from outside of the kiln and means (3) for introducing fuel into the burner tube and means for leading primary air via the burner tube into the combustion zone of the kiln. A characteristic feature of the invention is that the burner is connected to a gas turbine (1, 2) via a connecting tube (7) for leading flue gas generated in the gas turbine into the burner tube as primary air.
Patent CA-2490688-A1 (CA)
Title: Agent therapeutique pour soigner une hemorragie cerebrale
Inventor: TERAI KAZUHIRO
IPC: A61P25/00
Filed: 2003-06-26
Abstract: Zonampane ou son sel est un antagoniste du récepteur d'AMPA qui a un effet bénéfique en cas d'une hémorragie cérébrale et de symptômes associés à celle-ci. De ce fait, il est utile en tant qu'agent thérapeutique pour soigner une hémorragie cérébrale.
Patent CA-2492853-A1 (CA)
Title: Field emission cold cathode
Inventor: SHIFFLER DONALD A JR
IPC: H01J1/304
Filed: 2002-07-18
Abstract: A field emission cold cathode (11) for use in vacuum tubes. A carbon velvet material (25) is comprised of high aspect ratio carbon fibers embedded perpendicular to a base material. The tips and/or the shafts of the carbon velvet material (25) are coated with a low work function cesiated salt. The base material of the carbon velvet material (25) is bonded to a cathode surface (27). The cold cathode (11) emits electrons when an electric field is applied, even at operating temperatures less than 900°C.
Patent CA-2497990-A1 (CA)
Inventor: HERMAN GORD
IPC: H04L9/32
Filed: 2005-02-23
Abstract: A method and system for enables expeditious transfer of funds electronically to an end merchant substantially instantaneously upon the request of a new payor or client. An intermediary service having a server in communication with an automated clearinghouse system and having a client interface provides an online account for transfer of at least a permitted portion of requested funds to the merchant account of a participating end merchant at the request of a payor client. The intermediary verifies the client's identify through a series of authenticating questions including those verifying non-financial information for establishing the client's authorization to access the client's source account for settlement of the transferred funds. In another embodiment, a merchant indemnification system provides further financial security for the end merchant.
Patent CA-2498111-A1 (CA)
Title: Dihydroxypyridopyrazine-1,6-dione compounds useful as hiv integrase inhibitors
Inventor: ROBINSON KYLE A
IPC: C07D487/04
Filed: 2003-09-10
Abstract: 8,9-Dihydroxydihydropyridopyrazine-1,6-diones and 8,9-dihydroxypyridopyrazine-1,6-diones are inhibitors of HIV integrase and inhibitors of HIV replication.  In one embodiment, the pyridopyrazinediones are of Formula (I): (I),wherein R1, R2, R3, R4 and R5 are defined herein. The compounds are useful in the prevention and treatment of infection by HIV and in the prevention, delay in the onset, and treatment of AIDS. The compounds are employed against HIV  infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are described.
Patent CA-2501330-A1 (CA)
Title: Methodes de detection du cancer du sein
Inventor: KREPINSKI JIRI JAN
IPC: G01N33/52
Filed: 2003-10-09
Abstract: L'invention concerne un test de criblage simple d'une néoplasie, d'un état précancéreux ou d'un cancer du sein. L'invention concerne notamment une méthode consistant à détecter un marqueur du cancer du sein dans un fluide mammaire. Dans un mode de réalisation, cette méthode consiste à traiter des échantillons de fluides mammaires avec un réactif détectant les aldéhydes, sans étape de prélavage. L'apparition dans des fluides mammaires d'un marqueur détecté par un réactif détectant les aldéhydes, tel qu'un réactif de Schiff, correspond exactement à l'état pathologique des sujets atteints d'un cancer du sein auprès desquels les fluides ont été obtenus. L'invention concerne également des nécessaires de test de criblage.
Patent CA-2502420-A1 (CA)
Inventor: KRACK RALF
IPC: C11D7/26
Filed: 2003-11-06
Abstract: The invention relates to acidic cleaning compositions in the form of solid blocks which contain citric acid and one or more acids selected from adipic, succinic and glutaric acid as acidic components and to their production and use.
Patent CA-2506809-A1 (CA)
Title: Combinations of valsartan with cox-2 inhibitors
Inventor: CAMPION GILES VICTOR
IPC: A61P9/00
Filed: 2003-12-17
Abstract: The invention relates a pharmaceutical composition comprising a combination of (i) the AT 1- receptor blocker valsartan or a pharmaceutically acceptable sa lt thereof and (ii) a COX-2 inhibitor or a pharmaceutically acceptable salt thereof and optionally a pharmaceutically acceptable carrier and to a method for the treatment or prevention of a condition or disease selected from the group consisting of hypertension, heart failure such as (acute and chronic) congestive heart failure, left ventricular dysfunction and hypertrophic cardiomyopathy, diabetic cardiac myopathy, supraventricular and ventricular arrhythmias, atrial fibrillation, atrial flutter, detrimental vascular remodeling, myocardial infarction and its sequelae, atherosclerosis, angina (whether unstable or stable), renal insufficiency (diabetic and nondiabetic) , heart failure, angina pectoris, diabetes, secondary aldosteronism, primary a nd secondary pulmonary hypertension, renal failure conditions, such as diabetic nephropathy, glomerulonephritis, scleroderma, glomerular sclerosis, proteinuria of primary renal disease, and also renal vascular hypertension, diabetic retinopathy, the management of other vascular disorders, such as migraine, peripheral vascular disease, Raynaud's disease, luminal hyperplasi a, cognitive dysfunction (such as Alzheimer's), glaucoma and stroke, comprising administering a therapeutically effective amount of the pharmaceutical composition to a mammal in need thereof.
Patent CA-2509348-A1 (CA)
Inventor: MORGAN RICHARD GEORGE LEONARD
IPC: C12N5/074
Filed: 2003-12-12
Abstract: The present invention relates to peptides which impair PBX-dependent regulation of gene transcription. In particular, the invention provides the use of a peptide comprising the amino acid sequence X1 X2 X3 W M X4 X5 X6 X7 wherein the sequence X1 to X7 is an amino acid sequence comprising at least 9 amino acids, which may optionally be interrupted by one or two amino acid residues between one or more of the 9 amino acid positions defined herein; X1 is selected from W, T, PE, KQI, VV, PQT, H, RI and absent; X2 is an amino acid with an aromatic side chain; X3 is P or D; X4 is an amino acid with a basic side chain; X5 is an amino acid with a charged side chain; X6 is an amino acid with a charged side chain; and X7 is an amino acid with a basic side chain or Serine; in the manufacture of a medicament for treating or preventing a disorder in which aberrant cell division occurs.
Patent CA-2510266-A1 (CA)
Title: Clock feed-through compensation technique for amoled displays
Inventor: SHAHIN JAFARABADIASHTIANI
IPC: G09G3/3225
Filed: 2005-06-27
Abstract: Disclosed is a technique for managing the clock feed-through and charge injection inside active matrix organic light emitting (AMOLED) pixel circuits.