baber/WOPTO huggingface dataset:
Patent CA-2353994-A1 (CA)
Inventor: KEOGH RAYMOND S
IPC: B42D15/10
Filed: 1999-12-07
Abstract: L'invention porte sur un appareil et sur un procédé de formation de motifs sur des circuits de chauffage, ces motifs comportant des sections planes et non planes, ainsi que sur des cartes d'interconnexion, des cartes à puces ou des cartes de circuits à fibres optiques obtenues à partir de ces procédés. Une voie de circuit de chauffage est découpée par le déplacement d'un guide du filament et d'un substrat l'un par rapport à l'autre, et par distribution d'un filament sur, ou à proximité, d'une surface du substrat. Le filament ou le substrat, ou les deux, possèdent une ou des surfaces adhésives. La surface adhésive peut être activée de manière adhésive par application d'une énergie. L'énergie est appliquée simultanément à la découpe ou après celle-ci. Une section du motif du circuit de chauffage est plane et une autre partie, non plane. La section non plane traverse une zone présélectionnée du substrat, mais ne vient pas en contact ou n'adhère pas à celle-ci. La zone présélectionnée correspond à une plage de connexion, un motif de contact, un trou, une fente, une caractéristique en relief, une partie de la section plane du motif déjà découpée et un point de terminaison du filament. En variante, la section non plane peut être encastrée sous la surface du substrat. Une autre section plane du circuit du filament traverse la section non plane, mais ne vient pas en contact ou n'adhère pas à une partie présélectionnée de la section non plane antérieurement découpée. Selon le procédé précité, on obtient des cartes de circuits découpées par des fils telles que des cartes d'interconnexion, des cartes à puce ou des cartes de circuits à fibres optiques.
Patent CA-2356326-A1 (CA)
Title: Method and device for crimping composite electrical insulators
Inventor: KAVANAGH RONAN
IPC: H01R43/048
Filed: 2000-01-26
Abstract: When crimping metal end fittings (3) onto a fibre glass core rod (2) of a high or medium voltage electrical insulator (1) cracks may appear in the rod. To enable an early detection and prediction of cracks a monitoring method is proposed which includes the steps of:  measuring the force and/or pressure applied to the end fittings (3) by the crimping jaws (11) during the crimping, measuring the distance travelled by the jaws (11) during the crimping, detecting a change in the ratio between force and/or pressure and distance. Using force and/or pressure transducers in the crimping apparatus allows a very reliable monitoring of the crimping process.
Patent CA-2356888-A1 (CA)
Title: Formation d'electrodes combustibles concue pour pile acombustible a oxyde solide
Inventor: RUKA ROSWELL J
IPC: H01M8/10
Filed: 1999-12-09
Abstract: L'invention concerne une structure de pile à combustible (2), présentant une électrode combustible de nickel-zircone pré-frittée(6), <=écologique>=, et une électrode air (4), un électrolyte (5) en céramique étant placée entre les électrodes. Selon l'invention, l'électrode combustible pré-frittée (6) contient des particules sélectionnées dans le groupe comprenant des particules d'oxyde de nickel, de dioxyde de cobalt et de dioxyde de cérium et des mélanges correspondants, et des particules de dioxyde de titane, au sein d'une matrice de zircone stabilisée à l'oxyde d'yttrium et de perles de poudre de nickel en filament espacés. L'électrode combustible <=écologique>= peut être frittée pour produire une pile à combustible active d'oxyde solide.
Patent CA-2361080-A1 (CA)
Title: Modifiers for anionic polymerization
Inventor: KNAUF THOMAS
IPC: C08F4/54
Filed: 2001-11-06
Abstract: The invention provides modifiers for the anionic polymerization of conjugated dienes or of conjugated dienes with vinylaromatic compounds, wherein the modifiers are specific aminoethers.
Patent CA-2362898-A1 (CA)
Inventor: HER LIH-MIN
IPC: A61K9/50
Filed: 2001-11-13
Abstract: A method of dispensing a fomula with medical or nutritional preparations in the form of initially-reduced-release particles (IRRP) is provided. In the method, one or more types of IRRP medicines or galenicals or herbal supplements are used in dispensing a formula or prescription in which contents of one or more types of medicines or galenicals or herbal supplements meet a patient's or a user's individual need. The IRRP have diameters within the range from 0.05mm to 4.00mm and are covered with one ur more layers of coatings or thin films or surroundings to prevent, reduce or delay release of the medicines or galenicals or herbal supplements contained in the IRRP in water of pH7.0~0.1 at 37°C.
Patent CA-2368473-A1 (CA)
Inventor: PADUANO GUIDO
IPC: A61J1/05
Filed: 2000-03-20
Abstract: The device comprises, in combination, a container (1) for the product to be administered; a dispensing element (7) through which said product is dispensed; an energy supply component (9) located adjacent to said dispensing element.
Patent CA-2370899-A1 (CA)
Inventor: ZIPPERIAN THOMAS E
IPC: H01M8/10
Filed: 2000-05-05
Abstract: The present invention comprises fuel cells (100), porous material for use therein (106) and methods of making the same. In a preferred embodiment, the porous material is an etch and anodization processed silicon-based electrode.  The present invention also comprises methods for embossing and molding materials. The present invention further comprises a combinatorial procedure for expeditiously testing designs.
Patent CA-2371472-A1 (CA)
Inventor: ALBAUGH PAMELA A
IPC: A61P43/00
Filed: 2000-05-05
Abstract: L'invention concerne des composés de formule (I) ou des sels pharmaceutiquement acceptables desdits composés, R¿1?, R¿2? et W étant définis dans le descriptif de l'invention. Ces composés sont des agonistes, des antagonistes ou des agonistes inverses hautement sélectifs des récepteurs cérébraux GABAa ou des promédicaments d'agonistes, d'antagonistes ou d'agonistes inverses des récepteurs cérébraux GABAa. Ces composés sont donc utiles dans le cadre du diagnostic et du traitement de l'anxiété, de la dépression, du syndrome de Down, des troubles du sommeil, des troubles épileptiques, mais aussi en cas de surdose de médicaments à base de benzodiazépine, et pour stimuler la mémoire. L'invention concerne également des compositions pharmaceutiques, telles que des compositions pharmaceutiques conditionnées. Les composés décrits dans cette invention sont aussi utilisés comme sondes pour la localisation de récepteurs GABAa dans des échantillons de tissus.
Patent CA-2374031-A1 (CA)
Inventor: WILLIS COLIN ROBERT
IPC: C09D171/02
Filed: 2000-06-19
Abstract: A method for applying a reactive epoxy containing coating to a substrate, said method comprising subjecting said substrate to a plasma discharge in the presence of a compound of formula (I) or (IA) where R1 or R1a is an optionally substituted hydrocarbyl group or heterocyclic group; R2 is an optionally substituted straight or branched alkylene chain; and Y is oxygen or a bond. Surfaces obtained in this way may subsequently be derivatised as desired, or adhered to other surfaces.
Patent CA-2374925-A1 (CA)
Inventor: BOWEN MICHAEL L
IPC: A62B23/02
Filed: 2000-04-27
Abstract: A face mask is provided having a filter body sized to cover the nose and mou th of a wearer, a securing mechanism for holding the filter body in close fit with the wearer's face, and a fan attachment to enhance breathability and comfort of the mask. The fan is powered and configured with the exterior of the filter body to aid in drawing air through the filter media of the mask. The fan operates to draw warm, moist exhaled air from the interior volume of  the mask to improve comfort, facilitate inhalation, and decrease fogging of any transparent portions of the mask or eye coverings. The fan may additionally operate to force cool, fresh air into the interior volume of th e mask, also for the comfort of the wearer.
Patent CA-2376180-A1 (CA)
Title: Oral liquid compositions
Inventor: SANCILIO FREDERICK D
IPC: A61K31/445
Filed: 2000-07-14
Abstract: The present invention relates to novel, liquid and semi-solid pharmaceutical  compositions which can be administered in liquid form or can be used for preparing capsules containing such pharmaceutical compositions. Also provide d are methods of using and processes for preparing the pharmaceutical compositions of the present invention.
Patent CA-2381267-A1 (CA)
Title: Transgenic plants expressing photorhabdus toxin
Inventor: GUO LINING
IPC: C12N15/31
Filed: 2000-08-11
Abstract: Novel polynucleotide sequences that encode insect toxins TcdA and TcbA have base compositions that differ substantially from the native genes, making th em more similar to plant genes. The new sequences are suitable for use for high  expression in both monocots and dicots. Transgenic plants with a genome comprising a nucleic acid of SEQ ID NO: 3 or SEQ ID NO:4 are insect resistan t.
Patent CA-2382101-A1 (CA)
Title: Piege transmembranaire d'isolation de proteines liees a la membrane
Inventor: SWAIN PAMELA MARIE
IPC: A61P35/00
Filed: 2000-08-23
Abstract: La présente invention concerne des méthodes d'identification du domaine transmembranaire des protéines transmembranaires. Ces protéines peuvent appartenir aux récepteurs de groupe I, de groupe II et aux récepteurs possédant plusieurs domaines transmembranaires. Ces méthodes ont trait à l'utilisation d'une protéine exempte de domaine de mort cellulaire, modifiée pour remplacer son domaine transmembranaire avec une séquence d'acides nucléiques candidate. L'absence d'apoptose d'une cellule hôte exprimant la protéine modifiée exempte de domaine de mort cellulaire et d'une protéine contenant ledit domaine, suite à une exposition à un ligand inducteur d'apoptose dénote la présence d'une séquence d'acides nucléiques candidate codant un domaine transmembranaire d'un récepteur transmembranaire. Cette invention concerne également des vecteurs et des cellules hôtes qui produisent la protéine modifiée exempte de domaine de mort cellulaire. Elle concerne aussi l'identification des protéines transmembranaires renfermant les domaines transmembranaires identifiés par ces méthodes et des molécules cibles de protéines transmembraires. Ladite invention comprend des méthodes d'identification de substances qui modifient l'interaction des protéines transmembranaires et des molécules cibles identifiées par lesdites méthodes.
Patent CA-2382633-A1 (CA)
Inventor: AYALON ORAN
IPC: A61P21/00
Filed: 2000-09-13
Abstract: The invention discloses prodrugs comprising anti-proliferative drugs covalently linked, via a bridging group, to a phospholipid moiety such that the active species is preferentially released, preferably by enzymatic cleavage, at the required site of action. The invention further discloses pharmaceutical compositions said prodrugs and the uses thereof for the treatment of diseases and disorders related to inflammatory, to degenerative  or atrophic conditions, and to uncontrolled cell growth. Fig. 1 depicts a graph of animal survival during the course of an experiment wherein mice wer e i.p. transplanted with 11210 mouse leukemia cells and then treated with vehicle only (squares), MTX (triangles) or molar equivalent dose of DP-MTX07 1 (circles) according to the regimen described in example in Example 11.</SDOA B>
Patent CA-2384206-A1 (CA)
Title: Surgical instrument
Inventor: CORSARO SANTI
IPC: A61B17/072
Filed: 2002-04-30
Abstract: A surgical instrument (200) comprises a frame (210) and a jaw assembly (220) in the distal region of the instrument (200). The jaw assembly (220) has a generally straight first tissue inter-face (230) , a generally straight second tissue interface (232) and a tissue effector (e.g., one or more generally straight rows of staples and/or a knife). The jaw assembly (220) is adapted to grip tissue of a patient between the first tissue interface (230) and the second tissue interface (232) and to penetrate the gripped tissue by the tissue effector. The first tissue inter-face (230) can be moved relative to the second tissue interface (232) by means of a moving device. An actuating device is adap-ted to actuate the tissue effector. Both the first tissue inter-face (230) and the second tissue interface (232) have a general-ly wavy shape, the crests and valleys of the first tissue inter-face (230) generally matching the valleys and crests, respecti-vely, of the second tissue interface (232).
Patent CA-2384584-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: A61K48/00
Filed: 2000-09-26
Abstract: Published without an
Patent CA-2385055-A1 (CA)
Inventor: LINDNER STEPHAN
IPC: G06Q30/00
Filed: 2001-07-16
Abstract: Published without an
Patent CA-2385130-A1 (CA)
Inventor: SUN SANXING
IPC: A61P19/10
Filed: 2000-08-28
Abstract: Disclosed are novel cathepsin S, K, F, L and B reversible inhibitory compounds of formulas (I), (II), (Ia) and (Ib) further defined herein. The compounds are useful for treating autoimmune diseases. Also disclosed are processes for making such novel compounds.
Patent CA-2387450-A1 (CA)
Title: Foldable workbench
Inventor: CHANG HUEI-YU
IPC: B25H1/18
Filed: 2002-05-24
Abstract: A foldable workbench comprises at least a foldable leg frame, two clamp assemblies, to angular control board, several angular regulators, several clamp boards and a flat workbench, in which two clamp assemblies are linked to the foldable leg frame. The adjusting holes of the angular control board are connected to one side of clamp assemblies. Several angular regulators are arranged at both ends of the clamp assemblies. In addition, several clamp boards are bolted on the angular regulators. The flat workbench is placed on the angle iron rake of the brace.
Patent CA-2389417-A1 (CA)
Title: Stretchable composite sheet and process for forming the same with a plurality of gathers
Inventor: ISONO MASATO
IPC: A61F13/15
Filed: 2002-06-06
Abstract: Here is disclosed a composite sheet comprising substantially non-stretchable nonwoven fabric sheets and a plurality of elastic members extending in a transverse direction and spaced one from another in a longitudinal direction by a given spacing wherein the elastic members 4 are secured in a stretched state to the nonwoven fabric sheets. The composite sheet has a plurality of gathers formed by slightly undulated surface of the nonwoven fabric sheets and the elastic members and these gathers are substantially continuous in the longitudinal direction and arranged at substantially regular intervals in the transverse direction.
Patent CA-2389632-A1 (CA)
Title: Fingerprint authentication unit and authentication system
Inventor: NAKAYAMA KEISUKE
IPC: G06F21/34
Filed: 2002-06-06
Abstract: The present invention provides a fingerprint authentication unit and an authentication system which can use one apparatus having a fingerprint collation function to thereby manage and operate a plurality of types of apparatuses or applications. By the fingerprint authentication unit, fingerprint data of a plurality of fingers of the same person is registered and stored in an IC card section, so that a collation control section compares and collates fingerprint data detected by a fingerprint sensor with the registered fingerprint data at a requested collation level corresponding to a security level of the application and, when the user is authenticated, a common control section obtains from a FACCT a key necessary to access a file which stores therein data to be output corresponding to the contents of the application, which key is in turn decrypted with an encryption key of a ME at an IC      Card CPU and used to authorize access to the file in order to the data in this file to the application.
Patent CA-2391680-A1 (CA)
Inventor: BARTLETT JAMES
IPC: G06F17/30
Filed: 2000-06-29
Abstract: An improved synchronization system and method for copies of data in a computer system. The computer system comprises a cluster, wherein each computer in the cluster may store a local copy of a data set along with a validity flag for the local copy. The computer system further comprises a coupling system which is connected to each of the computers in the cluster through a coupling system interface program, wherein the coupling system is configured to coordinate the data sharing and workload of the cluster. The computer system also comprises an external data storage shared by the computers in the cluster, One of the computers may read a first copy of the data set from a primary data set on the external data storage. The computer may then store the first copy locally and set a first validity flag to indicate that the first copy is valid. Another computer, server, or application program may make a second copy of the primary data set and set a second validity flag to valid. If the first copy is modified, then the second validity flag is set to invalid. The second copy may then be replaced with the modified copy, and the second validity flag may be set to valid again. A coupling system interface program may comprise an application programming interface for data synchronization, wherein the application programming interface is accessible by a plurality of application programs.
Patent CA-2395226-A1 (CA)
Title: Devices for the delivery of drugs having antiprogestinic properties
Inventor: RUOHONEN JARKKO
IPC: A61K31/565
Filed: 2000-11-21
Abstract: This invention relates to a device for the controlled release over a prolonged period of time of a drug having an-tiprogestinic properties, said device comprising - a core comprising said drug,- optionally a membrane encasing said core, wherein said core and/or membrane is made of a siloxane-based elastomer composition comprising at least one elastomer and possibly a non-crosslinked polymer. The device is characterized in that - the elastomer composition comprises poly(alkylene oxide) groups and that the poly(alkylene oxide) groups are present in the elastomer or polymer as alkoxy-terminated grafts of polysiloxane units, or as blocks, the said grafts or blocks being linked to the polysiloxane units by silicon-carbon bonds, or as a mixture of these forms.
Patent CA-2395796-A1 (CA)
Title: Aneurysm closure device
Inventor: ROUE CHAD C
IPC: A61B17/12
Filed: 2001-01-23
Abstract: An improved aneurysm liner (24) is used for treating an aneurysm (36) in a parent vessel (34). The parent vessel (34) defines a lumen. The aneurysm (36 ) includes a neck (38) and an inner wall defining a cavity in fluid communication with the lumen. The liner device (24) is configured for deployment within the cavity. The device includes an extender (16) inside an  expandable aneurysm liner (24). The proximal pusher end (18) of the extender  receives force from a distal end (14) of a delivery catheter (12) for maneuvering the device into a deployment position. The device is arranged su ch that, when deployed within the cavity, the liner (24) is expanded to fill th e cavity. In treating an aneurysm, the liner device is directed to the (36) si te by a guidewire that extends throuth the extender (16). Upon removal of the guidewire, the extender (16) is released within the liner and the liner is expanded to fill the cavity.
Patent CA-2395823-A1 (CA)
Title: Machine-outil et procede d'usinage d'elements allonges, en particulier des elements profiles metalliques
Inventor: BELLUCCI MARCO
IPC: B23Q7/00
Filed: 2000-12-21
Abstract: Cette invention se rapporte à un appareil et à un procédé servant à usiner des éléments profilés métalliques, cet appareil comprenant un moyen de support (6) de bâti de machine, s'étendant dans un sens longitudinal et servant de support à une pièce semi-usinée devant être usinée dans une position d'usinage, un moyen de stockage (10, 12) servant à acheminer les pièces semi-usinées (4) devant être usinées et/ou à recevoir les pièces semi-usinées déjà usinées (14), un moyen de déplacement (58, 60, 62, 64, 66) conçu pour déplacer ces pièces semi-usinées (4, 14) vers et/ou depuis cette position d'usinage et mobile dans un plan transversal à ladite direction longitudinale, immédiatement avant l'acheminement de la pièce semi-usinée (4) devant être usinée dans la position d'usinage et/ou immédiatement après le retrait de la pièce semi-usinée déjà usinée (14) de sa position d'usinage.
Patent CA-2397548-A1 (CA)
Title: Fluid nozzle spray and fire extinguisher
Inventor: DUSHKIN ANDREI LEONIDOVICH
IPC: A62C31/02
Filed: 2000-04-17
Abstract: The invention is aimed at generating a finely dispersed gas-and-drop flow with its cross-section in the shape of an ellipse and uniform intensity distribution. A fluid nozzle spray is built in the form of a body (1) with two coaxial channels (2) of the same cross-section designed for head liquid supply and a nozzle having a shape of a conical diffuser (3). The diffuser (3) is oriented transverse to the channels, the area of its inlet orifice not exceeding the total cross-section area of the channels. The fire extinguisher fitted with a fluid nozzle spray comprises a liquid vessel (4) for fire extinguishing, a liquid expulsion system, a pipeline (11), connecting a liquid cavity (5) of the vessel (4) to a nozzle spray and at least one valve or a regulator (8) to control the liquid supply to the nozzle spray.
Patent CA-2400904-A1 (CA)
Inventor: WEINER ALAN W
IPC: C01F17/229
Filed: 2001-02-22
Abstract: L'invention concerne un procédé permettant la conversion de composés contenant du métal en métal ou oxyde métallique. Ce procédé consiste à chauffer rapidement à une température élevée le composé contenant le métal afin de stimuler la conversion, et à le maintenir à une température élevée pendant un laps de temps suffisant afin d'obtenir une formation de métal ou d'oxyde métallique. Ce procédé de fabrication de métaux et d'oxydes métalliques est efficace et économique.
Patent CA-2401051-A1 (CA)
Inventor: DUPONT JEAN-LOU
IPC: H04L12/46
Filed: 2000-11-09
Abstract: A communication system is provided that provides user equipment with a high speed link to a wide area network. The system includes a ring network that has a plurality of network nodes coupled together by one or more data communication paths. The system also includes an access device that is coupled to one of the network nodes and coupled to the user equipment of at least one user. The access device is operable to receive an upstream data packet from the user equipment, operable to convert the received upstream data packet to a format compatible for transmission on the ring network, and operable to forward the converted upstream data packet onto at least one data communication path on the ring network. The access device is also operable to receive a downstream data packet from at least one data communication path on the ring network, operable to convert the received downstream data packet to a format compatible for receipt by the user equipment, and operable to forward the converted downstream data packet to the user.
Patent CA-2401140-A1 (CA)
Inventor: ZOSS ROBERT A
IPC: B65D1/36
Filed: 2001-01-04
Abstract: Système (10) servant à conditionner des godets de produits alimentaires surgelés et comprenant un premier emballage (12) consistant en une première couche (14) et en une deuxième couche (16). Cette première couche (14) comporte une pluralité de compartiments (18) dimensionnés chacun pour contenir un godet (40) de produit alimentaire. La deuxième couche (16) est scellée amovible à la première couche (14), ce qui permet de sceller individuellement chaque compartiment. Cette deuxième couche (16) peut être enlevée de façon sélective, de manière à découvrir un compartiment (18) à la fois, ou de façon non sélective, afin de découvrir simultanément la totalité des compartiments. On peut placer dos à dos des emballages multiples de ce type emboîtés les uns dans les autres afin de les conserver ou de les transporter tout en économisant l'espace. Dans un mode de réalisation préféré, ce système contient de la pâte surgelée de muffins.