baber/WOPTO huggingface dataset:
Patent CA-2425028-A1 (CA)
Title: Wet/dry automatic injector assembly
Inventor: WILMOT JOHN G
IPC: A61M5/34
Filed: 2001-10-10
Abstract: The present invention is directed to an automatic injection device containing a pre-loaded charge of medicament for automatically self-administering the medicament upon actuation thereof. The automatic injection device includes a housing assembly having an interior chamber, an activation assembly and a needle assembly for dispensing a dissolved medicament to a user. A dry compartment for storing a predetermined dry charge of dry medicament is located within the interior chamber. A wet compartment for storing a predetermined amount of liquid injection solution is also located within the interior chamber. A separation assembly separates the dry compartment from the wet compartment. The separation assembly prevents transfer of the liquid injection solution from the wet compartment to the dry compartment prior to activation of the automatic injection device. One or more medicament support assemblies located within the dry compartment prevent the passage of undissolved medicament from the dry compartment.
Patent CA-2428206-A1 (CA)
Title: Methods for the treatment of cellular proliferative disorders
Inventor: COFFEY MATTHEW C
IPC: A61K35/76
Filed: 2001-10-26
Abstract: The present invention relates to methods of identifying the susceptibility of cells to reovirus infection by measuring constituive ras-MAP signaling. The invention also pertains to methods using reovirus for the treatment of cellular proliferative disorders, and particularly cellular proliferative disorders wherein the proliferating cells exhibit constitutive MAPK  phosphorylation, in mammals. In particular, the methods provide for reovirus treatment of mammals to treat proliferative disorders which include breast tumors, a subset of tumors in which mutation of the ras gene is not believed to play a significant role.
Patent CA-2429625-A1 (CA)
Title: Polypeptides ligands de e-selection/l-selectine et methodes d'utilisation associees
Inventor: SACKSTEIN ROBERT
IPC: A61K35/12
Filed: 2001-10-18
Abstract: La présente invention concerne des méthodes et des compositions permettant de traiter des troubles hématopoïétiques, des états inflammatoires ainsi que le cancer. Les méthodes et les compositions décrites dans cette invention permettent également de mettre en oeuvre une thérapie par les cellules souches chez un mammifère.
Patent CA-2430436-A1 (CA)
Title: Method for introducing a granular ore into a roasting kiln
Inventor: STRODER MICHAEL
IPC: F26B3/08
Filed: 2001-11-27
Abstract: According to the method, granular ore or ore concentrate is introduced into a kiln (1) for roasting the ore at temperatures of 400 to 1050 ~C, whereby the ore in the kiln forms a stationary fluidised bed (3). The ore is projected onto the fluidised bed through an opening (16) in the kiln housing located above said fluidised bed, the ore being accelerated by the blades (14a) of a rotating projection wheel. Said projection wheel (14) lies outside the kiln in the vicinity of the housing opening. Preferably, the speed of the projection wheel is variable and the projection wheel can be displaced and/or pivoted in relation to the kiln.
Patent CA-2432652-A1 (CA)
Title: Composition liquide coloree pour surligneur
Inventor: DUEZ JOSE
IPC: C09D11/00
Filed: 2001-12-20
Abstract: La composition liquide colorée pour surligneur de l'invention comprend un élément coloré et de l'eau, la proportion d'eau en poids étant comprise entre 10 et 30%. De plus il comprend au moins 40% d'un composant liquide ayant une tension de surface supérieure à 40mN/m. Dans une variante, l'élément coloré est un solvant traceur à aspect fluorescent à pH basique, notamment l'acide hydroxypyrènétrisulfonique, le pH de la composition est compris entre 8 et 9, et le composant à tension de surface supérieure à 40mN/m est la triéthanolamine. Dans ce cas la composition contient un acide pour neutraliser partiellement la triéthanolamine pour obtenir le pH basique, par exemple de l'acide chlorhydrique.
Patent CA-2433340-A1 (CA)
Title: Production of higher olefins
Inventor: JANSSEN MARCEL
IPC: C07C2/18
Filed: 2002-01-31
Abstract: A method of making a higher olefin product from a C4+ fraction separated from the hydrocarbon product produced by an oxygenate to olefin reaction unit. The C4+ fraction primarily contains butenes which may be directed to a higher olefin reaction unit without removing isobutenes, butanes, and/or butadiene. The C4+ fraction is particularly well suited for the production of higher olefins because of its high olefin content, low branching number, and low contaminent levels. The invention is also directed to an olefin product composition that is produced by contacting the C4+ fraction with an oligomerization catalyst. The olefin composition is characterized by a relatively high octene content, and octene with a branching number less than 1.4.
Patent CA-2433769-A1 (CA)
Title: Drug solution container with a connector for communicating
Inventor: HIROBE TERUHISA
IPC: A61M5/178
Filed: 2003-06-27
Abstract: The drug solution container with a connector for communicating contains a drug solution container having at a tip end thereof an injection needle connecting part, and a hollow connector for communicating attached to a tip end of the drug solution container, and the connector for communicating contains a cylindrical guide part with a bottom capable of being slidably attached to an opening of a vial, and a hollow penetrating member provided at a center of the bottom of the guide part to penetrate the bottom. The penetrating member contains a penetrating needle at a tip end side with respect to the bottom, and a connecting part at a base end side with respect to the bottom, and the connecting part is connected to the injection needle connecting part through a fragile portion. According to the drug solution container with a connector for communicating, an operation for preparation of a drug solution can be easily carried out in a short period of time without causing injury of an operator or coring.
Patent CA-2435001-A1 (CA)
Title: Fault-tolerant computer system, re-synchronization method thereof and re-synchronization program thereof
Inventor: AINO SHIGEYUKI
IPC: G06F11/28
Filed: 2003-07-07
Abstract: In a lock-step synchronism fault-tolerant computer system including a plurality of computing modules having a processor and a memory in which each computing module processes the same instruction string in synchronization with each other. When detecting disagreement in a state of access to an external bus among the respective processors in each computing module, if no fault is detected in the system including each computing module, processing of resuming operation in synchronization is executed with respect to each computing module after generating an interruption to all the processors to execute delay adjustment for making a state of instruction execution among computing modules be coincident.
Patent CA-2435637-A1 (CA)
Inventor: SCHELL PETER
IPC: C07H3/06
Filed: 2002-01-22
Abstract: l'invention concerne une stratégie synthétique modulaire générale permettant de préparer de l'héparine en solution et sur un support solide, des glycosaminoglycanes de type héparine, des glycosaminoglycanes et des analogues non naturels de chacun d'eux. Cette stratégie modulaire fournit également une base de préparation de bibliothèques combinatoires et de bibliothèques parallèles d'oligosaccharides de glycosaminoglycane définis. Les structures définies de glycosaminoglycane peuvent être utilisées dans des expériences de criblage à débit élevé pour identifier des séquences carbohydratées régulant un hôte de processus de reconnaissance et de transduction de signal. La détermination de séquences spécifiques impliquées dans une liaison de récepteur est prometteuse pour développer des outils moléculaires permettant une modulation de processus qui impliquent une entrée virale, une angiogénèse, des maladies des reins et des maladies du système nerveux. L'invention permet notamment d'effectuer la synthèse automatique des glycosaminoglycanes à peu près de la même manière que l'assemblage actuel de peptides et d'oligonucléotides.
Patent CA-2435791-A1 (CA)
Title: High-resolution video synthesis
Inventor: SPACKMAN STEPHEN P
IPC: H04N5/335
Filed: 2003-07-24
Abstract: A digital video camera capable of producing video at higher frame rates than that allowed by currently available digital cameras. The digital camera comprises a single imager that produces both high- and low-resolution frames simultaneously at the maximum rate allowed by sensor physics at low-resolution. Image processing electronics process the output of the imager to evaluate motion of pixels from one low-resolution frame to the next, reduce the motion blur level in the high-resolution frames and move the pixels of the deblurred high-resolution frames according to the motion observed in the low-resolution frames.
Patent CA-2437146-A1 (CA)
Inventor: LEE BARRY H
IPC: B65D73/00
Filed: 2003-08-08
Abstract: A suspension-type packaging arrangement for a product includes an upper engagement section having an opening to receive a hook or the like, a lower product support section, and an intermediate display section located between the upper engagement section and the lower product support section. The product is secured to the product support section, and is exposed to allow the user to handle the product so as to evaluate and test the product prior to purchase. The upper engagement section and the lower product support section are configured so that the center of gravity of the product is generally in line with the location at which the hook engages the upper engagement section, so that the packaging arrangement and the product hang in a generally vertical orientation for display. The intermediate display section is defined by an outwardly facing wall, and may be configured to releasably secure a display card containing product information that is visible to the potential purchaser. In a preferred form, the wall defining the intermediate section is formed of a translucent material, so as to enable the user to view information carried on both the front and the back surfaces of the display card.
Patent CA-2438127-A1 (CA)
Title: Dispositifs a memoire de forme pour cavites corporelles
Inventor: WYLLIE MARK ANDREW
IPC: A61M31/00
Filed: 2002-02-01
Abstract: Dispositif de libération passive ou active d'un médicament ou d'une autre substance conçus pour un mammifère d'espèce ciblée. Ce dispositif s'insère dans une cavité corporelle du mammifère et oppose une force élastique à une ou plusieurs conditions de retenue. Ce dispositif est moulé, en totalité ou en partie, dans poly(.epsilon.-caprolactone) (éventuellement imprégné par au moins un agent efficace sur le plan physiologique devant en être libéré ou éventuellement conçu pour porter un élément ou un matériau devant être retenu par la cavité corporelle pendant une certaine durée). Ce dispositif présente, de préférence, une forme de T ou Y.
Patent CA-2441225-A1 (CA)
Inventor: ROSENBERG STEVEN A
IPC: A61K38/17
Filed: 2002-03-15
Abstract: The present invention relates to a new and potent tumor antigen capable of causing T cells to elicit an immune response and methods of its use in the detection, prevention, and treatment of cancer, preferably melanoma, in mammals. More specifically, this invention relates to the identification of a novel tyrosinase-related protein 2 (TRP2), specifically TRP2-6b protein, and peptides derived from said protein. The present invention therefore also relates to nucleic acid sequences that encode the TRP2-6b protein or peptide fragments thereof.
Patent CA-2442203-A1 (CA)
Inventor: CLARK FRANK
IPC: A46B11/04
Filed: 2003-09-22
Abstract: A chewable toothbrush includes a pliable bristle anchor, bristles attached to the bristle anchor, and a handle attached to the bristle anchor. In one embodiment, the bristle anchor includes a cavity that holds a material such as toothpaste or mouthwash. When the toothbrush is chewed, the material is released from the cavity and onto the bristles. The toothbrush may be realized as a single-use disposable unit or as a multiple- use unit. The cavity in a multiple-use unit can be reloaded with material prior to each use.
Patent CA-2448138-A1 (CA)
Inventor: NG BOB
IPC: H04L29/06
Filed: 2003-11-12
Abstract: A method and system for protecting access to services on client server computing systems based on client request and server response models, by assignment of service specific tokens for use with client service requests.  The tokens are employed as indicators that certain antecedent client requests have been communicated to the server. The criteria to determine whether the server response that is the object of the client request should be performed may include factors such as request class, format, correctness, and time. The server may make further determinations with respect to other criteria that are deterministic in relation to a particular request.
Patent CA-2449372-A1 (CA)
Title: Cylindrical plug valve
Inventor: MUDDIMAN ROBERT G
IPC: F16K5/04
Filed: 2003-11-14
Abstract: A plug valve has a body with inlet and outlet ports with a cylindrical chamber therebetween for receiving a cylindrical plug. The body includes a circumferential resilient seat ring around the outlet port. The cylindrical plug includes a generally horizontal "U" shaped transaxially cut-out portion which aligns with the inlet and outlet ports when in the open position, where the cross section opposite the cut-out portion is the shape of a segment of a circle. When the plug is rotated to the closed position, the segment covers the outlet port and the circumferential resilient seat. The plug includes a generally rectangular slot across the top surface of the plug at right angles to the segment. The plug is rotated by a separate stem which has a corresponding end to that of the slot. In the closed position, the plug is able to move relative to the stem in the direction of flow. Thus, the upstream pressure will force the plug into the seat causing the seal to become tighter as the pressure rises.
Patent CA-2450724-A1 (CA)
Inventor: BARBOSA JOSEPH
IPC: A61P29/00
Filed: 2002-06-17
Abstract: L'invention concerne les inhibiteurs de quinazoline et de pyrido[2,3-d]pyrimidine de la phosphodiestérase 7 (PDE 7), représentés par la formule suivante, dans laquelle R?1¿, R?2¿, L, Y?1¿, Y?2¿, Y?3 ¿et Z sont tels que décrits dans l'invention, et utilisés dans le traitement des maladies associées aux lymphocytes T.
Patent CA-2450729-A1 (CA)
Title: Inhalateur de poudre
Inventor: HAERKOENEN MARKKU
IPC: A61M15/00
Filed: 2002-06-20
Abstract: L'invention concerne un système inhalateur comprenant un conduit d'air avec un embout buccal et un élément de dosage adapté pour fournir une dose de poudre au conduit d'air, destinée à être entraînée dans le flux d'air. Dans la zone située en aval de l'élément de dosage, la paroi du conduit d'air est munie d'une entrée d'air secondaire s'étendant en direction de l'embout buccal, de sorte que l'entrée d'air secondaire s'effectue sur une longueur étendue du conduit d'air, en aval de l'élément de dosage.
Patent CA-2451029-A1 (CA)
Title: Method of melt processing crosslinked thermoplastic material
Inventor: BOURLAND LARRY
IPC: C08L23/06
Filed: 2002-06-21
Abstract: A method of enhancing the melt-processibility of crosslinked plastic or recycling crosslinked plastic and the products formed by these methods. The melt processibility of a crosslinked thermoplastic resin may be enhanced by mixing it with a low viscosity polymeric resin having a specified melt flow index relative to the melt flow index of the crosslinked thermoplastic resin, and exposing the mixture to mechanical shearing energy to produce a processed mixture having enhanced melt flow characteristics. The processed mixture may be subsequently mixed with thermoplastic polymer.
Patent CA-2454089-A1 (CA)
Inventor: THOMPSON MICHAEL STEPHEN
IPC: G08C17/02
Filed: 2004-01-27
Abstract: A vehicle remote start control system is for a vehicle including a vehicle engine, an electrical system, and a transponder reader. The transponder reader may enable the vehicle engine based upon wirelessly reading an authorized code from a transponder carried by a user and placed proximate the transponder reader. The system may include a remote start transmitter and a remote start controller at the vehicle. The remote start controller may include a transponder code bypass transmitter electrically connected to the vehicle electrical system for wirelessly transmitting the authorized code to the transponder reader responsive to the remote start transmitter to enable the vehicle engine.
Patent CA-2454876-A1 (CA)
Title: Multi-edged cutter
Inventor: FIGIEL JANUSZ
IPC: B65B13/06
Filed: 2003-12-30
Abstract: A cutting mechanism for use with a strapping tool includes a cutter having a polygonal cross-sectional configuration, a plurality of cutting surfaces defining a pair of elongate cutting edges, and a plurality of retaining recessed. The cutting edges are an in-use edge and a spare edge. The cutter is engaged with a movable die holder having a support surface for the cutting body. The holder includes a slot defining a plurality of projections. The projections are configured so that the retaining recesses of the cutter fit within the support surface slot. The cutter is reversible on the die holder such that the in-use and spare cutting edges are interchangeable by rotation of the cutter.
Patent CA-2459908-A1 (CA)
Title: Appareil avec bornes electriques souples et procedes de fabrication correspondants
Inventor: LUTZ MICHAEL A
IPC: H01L23/498
Filed: 2002-08-12
Abstract: L'invention concerne un appareil comportant un conducteur électrique sur lequel est formée une bosse souple conductrice. Cette bosse souple est composée d'une couche de recouvrement soudable conductrice et d'un corps souple conducteur placé entre la couche de recouvrement soudable et le conducteur électrique. Ledit corps souple relie électriquement la couche de recouvrement soudable au conducteur électrique. Ce conducteur électrique peut être, par exemple, une plage de connexion entrée/sortie (E/S) de l'appareil, et la bosse souple peut constituer une borne électrique pour l'appareil. Par ailleurs, ce corps souple forme un trajet conducteur mécaniquement souple entre la couche de recouvrement soudable et le conducteur électrique. De plus, la déformation élastique de la bosse souple, lorsque celle-ci est soumise à la force exercée entre la couche de recouvrement soudable et le conducteur électrique, permet à ladite bosse de former une connexion hautement fiable entre l'appareil et l'élément externe. L'invention concerne enfin divers modes de réalisation de la bosse souple ainsi que des procédés de formation de cette bosse souple.
Patent CA-2462382-A1 (CA)
Inventor: MATSUNO MITSUYOSHI
IPC: F16H35/10
Filed: 2004-03-24
Abstract: The power transmission comprises a pulley, a damper and a driver.     The pulley has a hub, a web and a belt-wound portion. The hub is formed into the shape of a cylinder. The web extends outward from an outer surface of the hub. The belt-wound portion is formed into the shape of a cylinder and extends from an external circumferential edge of the web along the axial direction of the hub. The damper is disposed in the interior of an annular recess which is formed out of an outer surface of the hub, an end surface of the web and an inner surface of the belt-wound portion, and is fixed to the pulley. The driver is connected to the pulley at vertex portions thereof. The recess of the pulley is open towards the driver.
Patent CA-2463807-A1 (CA)
Inventor: ZUPANICK JOSEPH A
IPC: E21B43/30
Filed: 2002-10-10
Abstract: An improved method for management of by-products from subterranean zones, in particular for the dewatering of coal seams, comprising drilling a first wel l system into a subterranean zone, wherein the first well system comprises a first drainage pattern. By-product and gas from a first volume of the subterranean zone is removed via the first well system. A second well system is drilled into the subterranean zone, wherein the second well system comprises a second drainage pattern, and by-product is moved from a second volume of the subterranean zone to the first volume of the subterranean zone . Gas is then produced from the second volume of the subterranean zone. Subsequent drainage patterns repeat the process.
Patent CA-2466441-A1 (CA)
Title: In situ catalyst regeneration/activation process
Inventor: SOLED STUART LEON
IPC: B01J38/00
Filed: 2002-10-15
Abstract: An in situ process for conducting regeneration of spent hydrocarbon synthesis catalyst. Regenerated, but not yet re-activated, catalyst (15) may be introduced into an operating HCS reactor (1) that has catalyst rejuvenation means (14). Any combination of a fresh, activated catalyst, a fresh, passivated catalyst or short-term or long-term deactivated catalysts may already be present in the HCS reactor (1). The regenerated, but not yet re-activated catalyst is activated in the HCS reactor (1) with rejuvenation means (14) at normal process conditions. The HCS reactor (1) receives syngas through the inlet line (3) and releases liquid hydrocarbons through outlet line (4) and gaseous hydrocarbon and unreacted syngas through the offgas line (2).  Catalyst is removed from the HCS reactor (1) through the slipstream line (5) and into a filtration unit (6) which is fed with a stripping fluid (7). The filtered catalyst proceeds to the regeneration unit (9) which is fed a regenerative fluid (10). The regenerated catalyst is returned to the HCS  Reactor (1) through the catalyst return line (11) where it is reactivated.
Patent CA-2469359-A1 (CA)
Inventor: RAJIC VLADIMIR
IPC: B03D1/01
Filed: 2002-12-12
Abstract: A new reagent for the application in the preparation of mineral raw materials, mainly sulphide and oxyde mono-and polymetallic ores of non-ferrous metals, which are used as a corrosion inhibitor of the equipment and grinding bodies and as a selective collector of the wanted metal, is described. The new reagent is a composition of water, mercaptobenzothiazole salts and its derivatives in the quantity of 0-50%, by weight, sodium metasilicates in the quantity of 0,1-10%, by weight, amines in the quantity of 1-5%, by weight, and dithiophosphates in the quantitiy of 0,5-20%, by weight. Also, it discloses the methods for the applicationof that new reagent for the preparations of the copper, zinc and lead concentrates from the sulphide and oxyde ores, for the purpose of further metallurgic processing. In those methods the new reagent is added fully, or in part, in the phase of wet grinding, and in part, as needed, in the flotation phase, in the quantity of 20-300g of the reagent per ton of ore. The application of this new reagent eliminates the need for the use of cyanide and other poisonous depressants of metals, as well as other collectors.
Patent CA-2473512-A1 (CA)
Inventor: SWAYZE JEFFREY S
IPC: A61B17/00
Filed: 2004-07-09
Abstract: A surgical instrument particularly suited to endoscopic articulates an end effector by including an end effector having a geared articulation mechanism that converts rotational motion from a handle portion. A hollow articulation drive tube transfers the rotation motion in some version to a spear gear, level gear or snaggle tooth gear articulation mechanism. Alternatively, one or more threaded drive rod offset from a longitudinal axis engages a worm gear or flex-neck articulation mechanism.
Patent CA-2475838-A1 (CA)
Inventor: GRANDI GUIDO
IPC: C12N5/0783
Filed: 2003-02-13
Abstract: Cytotoxic T-cell epitopes from C.pneumoniae proteins have been empirically determined. The epitopes from corresponding C.trachomatis proteins have also been identified, and some of these are identical to those from C.pneumoniae. The empirical method showed that algorithmic prediction was inadequate. The epitopes are useful for immunisation and/or diagnosis.