baber/WOPTO huggingface dataset:
Patent CA-2484701-A1 (CA)
Title: Control of es cell self renewal and lineage specification, and medium therefor
Inventor: YING QI-LONG
IPC: C12N15/09
Filed: 2003-05-08
Abstract: Self renewal of pluripotent cells in culture is promoted using a combination of an activator of a signalling pathway downstream of a receptor of the TGF-.szlig. superfamily and an activator of a gp130 downstream signalling pathway.
Patent CA-2485858-A1 (CA)
Title: Montant composite reglable en longueur
Inventor: BELANGER GHISLAIN
IPC: E04B2/82
Filed: 2003-05-15
Abstract: L'invention concerne un montant composite, réglable en longueur (10), combinant les avantages associés aux montants métalliques avec les avantages associés aux montant conventionnels en bois. Le montant composite (10) permet en outre des réglages, sur mesure, de sa longueur, au moyen d'une série d'étages simples et ergonomiques. Le montant composite (10) comprend un élément de cadre (14), de forme générale allongée, définissant un canal de base généralement ouvert (22). Le montant composite (10) comprend également un élément central (42), configuré et dimensionné de manière à être inséré dans le canal de base (22). Un élément limitant le déplacement transversal (50) empêche tout déplacement relatif entre l'élément central (42) et l'élément du cadre (14), dans une direction autre que celle de l'axe longitudinal du cadre (16). Une structure limitant le déplacement longitudinal (72) maintient, de façon amovible, l'élément central (42) à l'intérieur du canal de base (22), dans une première position centrale, dans laquelle une extrémité longitudinale (46) de l'élément central est ajustée avec une extrémité longitudinale du cadre (18). La structure limitant le déplacement longitudinal autorise, sélectivement, un déplacement longitudinal de l'élément central (42).
Patent CA-2487046-A1 (CA)
Inventor: LORENZ HANS
IPC: B29C48/31
Filed: 2003-06-13
Abstract: The invention relates to a process for producing films in the thickness range from 20 µm to 1 000 µm from thermoplastics through extrusion of the plastic through a slot die and smoothing the melt film emerging from the slot die in a polishing stack, composed of at least three or four rollers, where a first roller pair (1, 2) forms a polishing nip to receive the melt film and, downstream of this polishing stack nip, the melt film is passed through a subsequent polishing nip or through a subsequent pressure nip, characterized in that the ratio between the width of the die gap and the film thickness is in the range from 1 : 1 to 6 : 1, and in that the quotient obtained by dividing the film web speed in the subsequent polishing nip or in the subsequent pressure nip by the film web speed in the polishing nip formed by the roller pair (1, 2) is in the range from 0.8 to 1.05.
Patent CA-2488146-A1 (CA)
Title: Inhibition of the depletion of precious metal values from pregnant lixiviant solutions
Inventor: POLIZZOTTI DAVID M
IPC: C22B3/04
Filed: 2003-05-22
Abstract: Methods for inhibiting depletion of metal values from pregnant lixiviant solutions comprise contacting the requisite metal ore with a prep-robbing inhibition agent (PRIA) comprising one of: (I) alkyl polyglucoside surfactants; (II) imidazoline based amphoteric surfactants; (III) hydroformylation products of lower (C2-C8) alkanes in an organic solvent medium, and (IV) esters and aldehydes. The method is particularly effective in heap leaching of gold with a cyanide lixiviant.
Patent CA-2488391-A1 (CA)
Title: Method for the preparation of a biological material for examination with a microscope as well as corresponding arrangement with a biological material prepared in such a manner
Inventor: BJORNSEN TONE
IPC: G01N1/28
Filed: 2002-07-26
Abstract: The invention relates to a method for preparing a biological material (2) for examination under a microscope. According to said method, the biological material (2) arranged on an object carrier (1) is provided with a layer (3) consisting of a transparent preparation, mixture and/or pure substance dissolved in a solvent, which condenses or reacts as the solvent progressively escapes, in such a way that said layer (3) comprising the preparation, mixture and/or pure substance enables unevenness in the surface of the biological material (2) to be levelled out and thus the optical examination properties of the preparation to be improved. Furthermore, the layer (3) comprising the preparation, mixture and/or pure substance supports the entire preparation in its structure, such that when used in a laser microdissection system, the layer (3) comprising the preparation, mixture and/or pure substance, and the biological material (2) beneath, can be processed, cut or catapulted by means of a laser beam.
Patent CA-2489159-A1 (CA)
Inventor: SIMERAY JANICK
IPC: A63H30/04
Filed: 2003-06-10
Abstract: A motorized mobile toy remote controlled by light beams. The remote control projects a spot on the ground, the toy, equipped with optical sensors, follo ws the spot. The optical sensor delivers instructions on the variation of the position of the spot compared to the center of the image, the processing of an electronic circuit then controls the motors to compensate the variation.</SD OAB>
Patent CA-2489422-A1 (CA)
Inventor: SIDLO PAUL
IPC: G06Q30/00
Filed: 2003-06-12
Abstract: A customer-operated ordering system may allow a customer to select and consummate a sale himself. The system may include a first input device including a coupon reception device configured to allow the customer to provide a coupon that provides the customer with an incentive to purchase one or more products or services. The processing system may be configured to deliver selected multimedia to the output device relating to products or services that the customer may purchase in an interactive manner, based at least in part on the coupon provided to the coupon reception device and based at least in part on other input received from the customer.
Patent CA-2489734-A1 (CA)
Title: A method for implanting flexible injection port
Inventor: SCHULZE DALE R
IPC: A61M39/02
Filed: 2004-12-09
Abstract: In accordance with the present invention, there is provided a method for subcutaneously implanting an injection port for use with an implantable medical device. The method involves providing an injection port comprising an elongated flexible substantially non-rigid body having first and second ends and a wall therebetween, the wall is such that it will self seal after being punctured, the body further including and a fluid reservoir surrounded by the wall and a flexible elongated tubular catheter attached to the body which is in fluid communication with the reservoir. Thereafter, the method involves creating an incision within the patient, accessing the subcutaneous fat layer of the patient through the incision, creating a space in the subcutaneous fat layer and implanting the injection port within the subcutaneous fat layer such that the port can be found externally by palpitation.
Patent CA-2490810-A1 (CA)
Title: Cdma system transmission matrix coefficient calculation
Inventor: TIMMERMAN CHAYIL S
IPC: H04W72/04
Filed: 2003-06-23
Abstract: A hermetian of a system response matrix is to be determined. Spreading codes, channel specific multipliers and channel impulse responses are provided. The channel code specific multipliers have real and imaginary values. Channel codes being a combination of a real spreading code, a complex scrambling code and a sign of the channel code specific multiplier. Real and imaginary components (JAD and AC) of an approximate hermetian of the system response matrix are determined. The channel code specific multipliers are applied to the real and imaginary components (JAD and AC) of a result of the convolutions to derive the hermetian of the system response matrix.
Patent CA-2491471-A1 (CA)
Title: Compositions, procedes et kits ayant trait a des auto-anticorps antiplaquettaires et leurs inhibiteurs
Inventor: SIEGEL DONALD L
IPC: G01N33/86
Filed: 2003-07-03
Abstract: La présente invention se rapporte à de nouveaux procédés d'identification et de production d'un auto-anticorps antiplaquettaire. L'invention se rapporte de préférence à l'identification et à la production d'un auto-anticorps antiplaquettaire monoclonal humain. L'invention se rapporte en outre à des procédés de production et d'identification d'inhibiteurs d'un auto-anticorps antiplaquettaire se liant à une plaquette ou à un composant plaquettaire. L'invention se rapporte par ailleurs à des méthodes de traitement ou de soulagement d'une maladie, d'un trouble ou d'un état induit(e) par un auto-anticorps antiplaquettaire se liant spécifiquement à une plaquette ou à son composant, dont entre autres un purpura thrombocytopénique idiopathique.
Patent CA-2492174-A1 (CA)
Title: Vacuum sputtering cathode
Inventor: AULAGNER MICHEL
IPC: H01J37/34
Filed: 2003-07-08
Abstract: The invention relates to a vacuum sputtering cathode comprising a target support (2) consisting of a cooler. The inventive cathode is characterised in that it comprises a support base (3) on which a frame (11) is disposed, said frame defining at least one cavity (1a) for the circulation of a coolant. According to the invention, a membrane (4) is disposed on top of the frame (11), said base (3), frame (11) and membrane (4) being assembled at the periphery thereof.
Patent CA-2493291-A1 (CA)
Title: Primer with long cure time for polymeric substrates
Inventor: VENETZ FABIAN
IPC: C08J7/043
Filed: 2003-07-11
Abstract: The invention relates to a primer composition, comprising at least one polyurethane prepolymer (A) with isocyanate terminal groups, at least one aliphatic polyisocyanate (B), at least one aromatic polyisocyanate (C) and a t least one reaction product (D), which may be obtained form at least one epoxysilane and at least one aminosilane or from at least one epoxysilane an d at least one mercaptosilane. The invention relates to the use of the primer composition as primer for adhesives, sealants and floor coatings.
Patent CA-2493404-A1 (CA)
Title: Combinaison de catalyseurs pour ameliorer le contenu de trimeres dans une mousse
Inventor: RISTER ERNEST L JR
IPC: C08G18/18
Filed: 2002-07-18
Abstract: L'invention concerne des compositions utilisées en tant que catalyseurs dans la production de mousse en polyisocyanurate. Les compositions de l'invention comprennent de la N, N, N'-triméthylaminoéthyl-éthanolamine en combinaison avec un autre catalyseur utilisé dans la réalisation de la trimérisation d'isocyanates. Lors de la réalisation de la trimérisation, le contenu isocyanate de la mousse diminue ce qui permet d'obtenir une mousse présentant de meilleures propriétés de combustion que la technique antérieure. La diminution du contenu isocyanate d'une mousse peut également permettre le démoulage plus rapide d'une mousse moulée, grâce à une adhésivité réduite.
Patent CA-2493436-A1 (CA)
Title: Indolinone derivatives, substituted in the 6-position, their preparation and their use as medicaments
Inventor: HECKEL ARMIN
IPC: A61P35/00
Filed: 2003-07-22
Abstract: The invention relates to indoline derivatives substituted in position 6 of general formula (I) wherein R1 - R6 and X are defined in Claim 1, the tautomers, enantiomers thereof, the mixtures and salts thereof, especially physiologically compatible salts which have valuable pharamaceutical properties, especially an inhibiting effect on various receptor tyrosine kinases and on the proliferation of enthethelial cells and various tumor cells, medicaments containing said compounds, the use thereof and a method for the production thereof.
Patent CA-2493826-A1 (CA)
Inventor: HAYMAN ROBIN BRICE
IPC: G01V1/00
Filed: 2005-01-24
Abstract: A mass positioning apparatus for use with seismic sensors is described. The seismic sensor includes axis mechanics including a pivotable boom with a defined null point. The mass positioning apparatus comprising: adjustment means for positioning the boom at the null point; actuator means for moving the adjustment means; and means for determining a position of the adjustment means relative to an operational range of travel.
Patent CA-2494930-A1 (CA)
Inventor: KAUFMANN JOERG
IPC: C12N15/11
Filed: 2003-08-05
Abstract: The present invention is related to a ribonucleic acid comprising a double stranded structure whereby the double- stranded structure comprises a first strand and a second strand, whereby the first strand comprises a first stret ch of contiguous nucleotides and whereby said first stretch is at least partial ly complementary to a target nucleic acid, and the second strand comprises a second stretch of contiguous nucleotides whereby said second stretch is at least partially identical to a target nucleic acid, and whereby the double stranded structure is blunt ended.
Patent CA-2495802-A1 (CA)
Title: Lofty, stretchable thermal insulator
Inventor: JAGLOWSKI ADAM J
IPC: D04H1/42
Filed: 2003-08-21
Abstract: An insulation material composed of micro fibers and macro fibers which acts as a thermal insulator while being stretchable.
Patent CA-2496720-A1 (CA)
Inventor: TAKESHI KATSUYA
IPC: A63B33/00
Filed: 2003-08-25
Abstract: Swimming goggles, wherein belts (3) are fitted to an eye protective eye cup part (1), a mounting/dismounting mechanism (4) for mounting and dismounting the goggles on and from a head part is fitted to the belts (3), whereby sinc e the mounting/dismounting mechanism (4) for mounting and dismounting the goggles on and from the head part is fitted to the belt fitted to the eye cu p part, a user can mount and dismount the goggles on and from the head part by merely slightly pulling the belt to connect and disconnect the mounting/dismounting mechanism, and must not extend the belt by pulling to such a length as to provide an allowance for installation on the head, and t he swimming goggle making it hard for hairs to be disturbed more than before wh en installed on the head part can be provided.
Patent CA-2496758-A1 (CA)
Title: Manually actuated brake system for manually towable vehicle
Inventor: GUPTAIL DANIEL
IPC: B62B5/04
Filed: 2004-04-22
Abstract: A brake system for a vehicle having a plurality of wheels and a frame comprising a mechanically actuated braking assembly operably coupled with at least one of the wheels and being operable between braking and non-braking conditions, a handle coupled to the braking assembly and being mounted to the frame for pivotal movement about a substantially horizontal axis between first and second positions in each of which the braking assembly is in the braking condition, and an actuating mechanism responsive to movement of the handle from either of the first and second positions for actuating the braking assembly into the non-braking condition.
Patent CA-2496870-A1 (CA)
Inventor: BURR JONATHAN CHARLES
IPC: G01C21/34
Filed: 2003-08-27
Abstract: L'invention concerne un système et un procédé de mise à disposition de trafic d'information. Dans un premier mode de réalisation, un procédé consiste, pour chaque segment d'un trajet entre un point d'origine et un point de destination, à réaliser un cacul de planning de voyage en fonction du temps, reposant sur une durée pendant laquelle un véhicule est censé voyager dans ce segment, à produire un résultat de segment, à former au moins un résultat de trajet, ce résultat reposant sur plusieurs résultats de segment, à stocker le résultat de trajet dans une mémoire numérique, et à faire appel à des moyens d'accès rapide destinés à répondre à une requête d'utilisateur concernant une information de trafic pour un voyage entre le point d'origine et le point de destination. Dans un deuxième mode de réalisation, un procédé consiste à déterminer préalablement au moins une portion d'un trajet le plus économique recommandé entre un point d'origine et un point de destination, à stocker cette portion dans un moyen d'accès rapide dans une mémoire numérique, et à faire appel aux moyens d'accès rapide afin de répondre à une requête d'utilisateur concernant une information de trafic pour un voyage entre le point d'origine et le point de destination. Dans un troisième mode de réalisation, un procédé consiste à déterminer, par référence à un premier réseau de limites géographiques et à un second réseau de noeuds de cartes numériques, un trajet le plus économique recommandé entre un point d'origine et un point de destination, et à transmettre ce trajet à un utilisateur.
Patent CA-2497492-A1 (CA)
Title: System and method for multi-lingual translation
Inventor: VUONG THANH VINH
IPC: G06F17/28
Filed: 2005-02-17
Abstract: The present invention relates to the translation of a portion of text to be communicated in a text-based communication in a communications network. A communications device for composing the text-based communication queries a translation service with a portion of text in a first language to obtain a replacement for the portion in a second language. A user may trigger a replacement query by composing the portion using at least one trigger symbol monitored by the communications device. Replacement may be confirmed with the user and at least one alternative replacement sought in response to the confirmation. The communications network may comprise a wireless network and the communications device a wireless mobile communications device.
Patent CA-2499633-A1 (CA)
Inventor: FERGUSON GARY W
IPC: A61M5/315
Filed: 2003-09-17
Abstract: L'invention concerne une seringue (100) comprenant des crans (125) qui entraînent des changements de résistance au déplacement du joint de seringue (115) ou du piston (120), assurant ainsi une rétroaction à l'utilisateur quant à la position et à la vitesse de déplacement du piston. Ladite rétroaction d'utilisateur peut être utile dans des situations stressantes, dans des conditions de faible éclairage ou dans d'autres circonstances défavorables. De plus, dans certains modes de réalisation, lesdits crans peuvent aider à une distribution précise ou permettre à la seringue de présenter une fonctionnalité supplémentaire, ladite seringue pouvant fonctionner tel une source de vide. Les crans peuvent être des parties saillantes telles que des languettes, des bulles ou des anneaux continus (225, 231, 335) à usage unique ou répété ou lesdits crans peuvent se présenter sous la forme d'indentations. Les crans peuvent se présenter sous la forme de motifs, de différentes tailles et formes ou lesdits crans peuvent être mélangés et assortis comme requis ou souhaité.
Patent CA-2499828-A1 (CA)
Title: Flame-resistant acrylic fiber nonwoven fabric, carbon fiber nonwoven fabric, and method for production thereof
Inventor: CHIDA TAKASHI
IPC: D04H1/42
Filed: 2003-09-25
Abstract: A nonwoven fabric comprising a flame-retardant acrylic fiber, characterized in that it has a weight per square-meter of 70 to 190 g/m2, a thickness of 0.1 to 0.3 mm, a density of 0.35 to 0.8 g/cm3; and a nonwoven fabric comprising a carbon fiber, characterized in that it has a weight per square-meter of 50 t o 150 g/m2, a thickness of 0.1 to 0.25 mm, a density of 0.3 to 0.7 g/m3, a surface roughness Ra of 30 .mu.m or less, a tensile strength of 0.2 kgf/cm o r more, and a maximum fracture radius being defined in the specification of 20 mm or less. Said carbon fiber nonwoven fabric is produced by subjecting the above flame-retardant acrylic fiber to a carbonization treatment and can be suitably used as a material for forming an electrode of a fuel cell.
Patent CA-2499969-A1 (CA)
Title: Munitions trailer
Inventor: HOEPER JOHN H
IPC: B60P7/12
Filed: 2003-10-16
Abstract: A munitions trailer for transporting long bodied munitions items such as bombs and missiles from a storage location to a flight line for loading on a combat aircraft. The trailer has forward, middle and aft decks. The forward and middle decks are separated by a forward deck opening. The middle and aft decks are separated by an aft deck opening. The middle deck can be divided into forward and aft middle deck sections separated by a middle deck opening. The deck openings are covered by sets of doors. In the closed position the doors cover the deck openings whereby a flat main deck in available for general transport purposes. The main deck is convertible to one of a choice of open deck configurations by opening one or more of the door sets. When a door set is opened. The deck opening that is uncovered provides clearance for loading and unloading of long bodied munitions items from the deck. Mounting structures are attached to the doors for attachment of other structure which secures the long bodied munitions items to the deck during transport.
Patent CA-2501785-A1 (CA)
Title: Retroreflective display devices
Inventor: MIMURA IKUO
IPC: G09F13/16
Filed: 2003-10-08
Abstract: In a retroreflective display device comprising at least a surface-protective layer, information display layer, retroreflective layer and a back-protective layer, on or between these layers radio frequency identification unit or units enclosing radio frequency identification integrated circuit or circuits are disposed, and communication antenna or antennas which are connected to said radio frequency identification integrated circuit or circuits are installed. At the back of the retroreflective layer an illuminator is disposed. The retroreflective layer is retroreflective to the light coming from the front of the sign and is transmissive to the light from the interior of the sign.
Patent CA-2502219-A1 (CA)
Inventor: ITO HIROKI
IPC: A61K47/02
Filed: 2003-10-15
Abstract: It is intended to provide a process for producing unstable amorphous benzimidazole compounds having a proton pump inhibitor function, and stable solid preparations for medicinal use containing these compounds which are produced by blending such an amorphous benzimidazole compound with a nontoxi c base such as a basic inorganic salt, forming an intermediate coating layer o n the layer containing the active ingredient and further forming an enteric coating layer or a release-controlling coating layer.
Patent CA-2503478-A1 (CA)
Inventor: ROCHOLL REINHARD
IPC: B62K3/00
Filed: 2005-04-01
Abstract: A folding frame for a tricycle, scooter or child's bicycle, with a front frame part on which the front wheels can be mounted at least indirectly, a rear frame part on which the rear wheels can be mounted, a swivelling joint with a front articulated part which is mounted on the front frame part, and with a rear articulated part which is mounted on the rear frame part, the first of the two articulated parts has a first recess and the second of the two articulated parts has a second recess and a third recess, the first recess and the second recess in the position of use of the frame are in alignment, and the first recess and the third recess in the folded position are in alignment, and the first articulated part and the second articulated part are locked against one another in the position of use and in the folded position via a pin which can be moved in the recesses.
Patent CA-2504267-A1 (CA)
Title: Interferon-alpha polypeptides and conjugates
Inventor: PATTEN PHILLIP A
IPC: C07K14/56
Filed: 2003-11-17
Abstract: The present invention provides interferon-alpha polypeptides and conjugates, and nucleic acids encoding the polypeptides. The invention also includes compositions comprising these polypeptides, conjugates, and nucleic acids; cells containing or expressing the polypeptides, conjugates, and nucleic acids; methods of making the polypeptides, conjugates, and nucleic acids; an d methods of using the polypeptides, conjugates, and nucleic acids.