baber/WOPTO huggingface dataset:
Patent CA-2416412-C (CA)
Title: Dry multilayer inorganic alloy thermal resist for lithographic processing and image creation
Inventor: CHAPMAN GLENN HARRISON
IPC: H01L21/027
Filed: 2001-07-17
Granted: 2012-01-17
Abstract: A thermal inorganic resist useful for lithographic processes and image creation is created by depositing on a substrate at least two layers of materials which are typically metals. The materials form a mixed alloy with a eutectic. One embodiment has a 15 nm Bi layer overlying a 15 nm In layer. Upon exposure to a optical light pulse of sufficient intensity, optical absorption heats the layers above the eutectic melting point (110~ C for BiIn) and the resist forms an alloy in the exposed area. By selectively heating parts of the resist a desired pattern can be created in the resist. Optical characteristics of the alloyed layers are typically different from those of the unexposed layers. In BiIn resists the alloyed areas are visually transparent compared to the unexposed sections. The exposed pattern provides a viewable image useful for exposure control. In a negative resist the alloy material is resistant to development etches which remove the unexposed areas but only slowly etch the alloyed areas creating a lithographic structure. This resist structure can be used to pattern layers below it in additional etches. The resist layer can then be stripped, leaving the pattern layer on the substrate. In resists showing significant optical differences (such as BiIn) after exposure this same material can be used to create images for data storage, and, when transparent, photomasks for optical lithography.
Patent CA-2418045-C (CA)
Inventor: CHAPMAN ROBERT ELLIS
IPC: H04M1/72502
Filed: 2001-09-18
Granted: 2009-10-06
Abstract: L'invention se rapporte à un dispositif de noeud de réseau et à un procédé permettant de connecter une ou plusieurs lignes téléphoniques à un ou plusieurs moyens de connexion sans fil. Le dispositif de noeud de réseau comporte un ou plusieurs moyens de connexion à une ou plusieurs lignes téléphoniques, un ou plusieurs générateurs de signaux sans fil pouvant prendre en charge une ou plusieurs connexions sans fil; et une ou plusieurs interconnexions contrôlables entre les lignes téléphoniques et les générateurs de sans fil.
Patent CA-2429735-C (CA)
Title: Encoding audio signals
Inventor: WHITING RICHARD JAMES
IPC: G10L19/24
Filed: 2001-11-19
Granted: 2008-08-26
Abstract: A system for transmitting audio signals over a telecommunications link generates the signals as two or more alternative feeds, for example at different data rates. The two feeds are encoded using coding methods having a frame structure with different frame lengths. To facilitate switching between the two, the input signal is notionally divided into temporal portions and each is coded by taking it, plus enough of the next (or preceding) portion to make up a whole number of frames, and encoding it, whereby the encoded portions overlap-at least for one of the feeds. The overlap is lost upon decoding by discarding duplicate material.
Patent CA-2430363-C (CA)
Inventor: FERRARIS DANA V
IPC: A61K31/496
Filed: 2001-11-30
Granted: 2010-04-13
Abstract: This invention relates to compounds, pharmaceutical compositions, and methods of using the disclosed compounds for inhibiting PARP.
Patent CA-2431398-C (CA)
Title: Ice cream unit comprising at least an ice cream maker combined with an ice cream display cabinet
Inventor: DE KOEIJER EDWIN
IPC: F25D11/04
Filed: 2001-12-10
Granted: 2009-02-17
Abstract: Ice cream machine (1), at least comprising an assembly of an ice cream preparation unit (3) and an ice cream display cabinet (2), in which the ice cream preparation unit (3) comprises an ingredient inlet (4), ice cream preparation means and an ice cream outlet (5), and the ice cream display cabinet (2) comprises refrigeration means and is designed for refrigerating ice cream in one or more ice cream containers (9), and the space (7) above t he ice cream containers (9) in the ice cream display cabinet (2) can also be refrigerated, while the ice cream outlet (5) of the ice cream preparation un it (3) opens directly into the ice cream display cabinet (2).
Patent CA-2432425-C (CA)
Title: Branched primary alcohol compositions and derivatives thereof
Inventor: EDWARDS CHARLES LEE
IPC: C07C309/10
Filed: 2001-12-20
Granted: 2010-09-21
Abstract: A branched alcohol composition comprising a branched ether primary alcohol represented by the formula (I) wherein R1 represents hydrogen or a hydrocarbyl radical having from 1 to 3 carbon atoms, R2 represents a hydrocarbyl radical having from 1 to 7 carbon atoms, x is a number ranging from 0 to 16, wherein the total number of carbon atoms in the alcohol ranges from 9 to 24; and alkyl ether sulphate, alcohol alkoxysulphate and alkanol alkoxylate derivatives thereof, which are useful in detergent compositions.
Patent CA-2435649-C (CA)
Inventor: OOSTERLING PETER
IPC: E21B43/10
Filed: 2002-01-28
Granted: 2008-09-16
Abstract: Apparatus (9) for radially expanding an expandable member, the apparatus including a plurality of radially moveable fingers (22). The radially moveable fingers (22) can move between two positions ; in a first position, the moveable fingers (22) are radially extended to a form a cone to facilitate radial expansion of the expandable member ; in the second position, one or more of the radially movable fingers (22) can move radially inward so that restrictions in the path of the apparatus can be by-passed.
Patent CA-2444469-C (CA)
Inventor: DANITZ DAVID J
IPC: A61B17/28
Filed: 2002-05-01
Granted: 2007-04-24
Abstract: A clamp (20) has a handle assembly (26), a gripping assembly (30) having a pair of jaws that can be opened and closed to grip an element, and a shaft assembly. The shaft assembly has a flexible shaft (22) having a proximal end (24) that is operatively coupled to the handle assembly and a distal end (28) that is operatively coupled to the gripping assembly. The shaft assembly also has a rigid element (32) that can be placed in a first position where the rigid element supports the shaft in a manner where the shaft cannot be bent, and in a second position where the shaft can be bent.
Patent CA-2447702-C (CA)
Inventor: GREGO GIORGIO
IPC: H04L12/56
Filed: 2002-05-24
Granted: 2011-11-08
Abstract: L'invention porte sur un réseau mobile de télécommunications (N) comportant au moins une station émettrice/réceptrice de base (BTS) communiquant avec les postes mobiles (T) reliés à la cellule de couverture correspondante. Les possibilités de communication offertes par de premiers canaux (C) sont liées à l'exploitation d'un ou plusieurs canaux (C') du type Bluetooth®. Selon l'invention, ce ou ces deuxièmes canaux (C') permettent d'établir des communications entre la base (BTS) et les postes mobiles (T), même si aucun desdits premiers canaux (C) n'est disponible. Les applications préférentielles touchent aux domaines des centres commerciaux, des aéroports, des gares, des stades, des arrêts de bus, des stations de métro où des variations très élevées du niveau du trafic dans le temps peuvent se produire..
Patent CA-2449059-C (CA)
Title: Polymer controlled induced viscosity fiber system and uses thereof
Inventor: WOLF BRYAN W
IPC: A23L33/00
Filed: 2002-05-23
Granted: 2011-08-02
Abstract: The present invention relates generally to a method of blunting the postprandial glycemic response in a human by feeding an induced viscosity fiber system together with lightly hydrolyzed starch. The invention also relates to an induced viscosity fiber system and the liquid products that incorporate the induced viscosity fiber system. Further, the invention relates to a method of incorporating soluble fiber into a liquid product without the typical negative organoleptic or physical stability issues. The invention also relates to a method of inducing the feeling of fullness and satiety by feeding the induced viscosity fiber system.
Patent CA-2450605-C (CA)
Title: Hydrophilic silicone elastomeric material used in particular for taking dental imprints
Inventor: DEL TORTO MARCO
IPC: A61K6/90
Filed: 2002-06-13
Granted: 2011-03-22
Abstract: The invention relates to a setting silicone material to give a silicone elastomer by polyaddition reactions, particularly useful for taking imprints, for example dental imprints. The aim of the invention is a material which has a level of hydrophilicity characterised by achieving contact angles .theta. (cf. figure 1 where (1) represents the surface of a film of set silicone material and (2) represents the drop of water deposited on said surface) which can be as low as those from 25 to 27·. The invention is based upon the introduction into the setting silicone material of particularly: (a) at least one non-ionic surfactant comprising an ester obtained by esterification of a C¿10?-C¿14? fatty acid with a poly(oxyalkylene) glycol of low molecular weight; or a synergistic mixture of (a) + (b) where (b) is at least one non-ionic surfactant comprising a polyalkoxylated C¿5?-C¿16? fatty alcohol of low molecular weight. Said silicone material may be used for the taking of imprints, for example, dental imprints and for production of moulded pieces in addition to copying masses in dental applications, which can develop a marked hydrophilic and/or anti-static character on the surface thereof.
Patent CA-2453293-C (CA)
Inventor: HARRIS WILLIAM FRANKLIN
IPC: A01N25/04
Filed: 2002-07-11
Granted: 2010-06-08
Abstract: A non-aqueous suspension comprising solid particles, polyalkylene glycol and a suspension stabilizer comprising hydrogenated castor oil or wax.
Patent CA-2460417-C (CA)
Title: A hand-held device for applying a film of adhesive, covering or coloured material onto a substrate
Inventor: ROLION FRANCK
IPC: B65H35/07
Filed: 2002-07-17
Granted: 2008-12-02
Abstract: The invention relates to a hand-held device (1) for transferring a film of for example adhesive, covering or coloured material onto a substrate (8), said device having a housing (2) accommodating a film supply and an application member (4) longitudinally projecting from said housing (2), with said film (F) extending from the supply (9) at the lower longitudinal side (11A) of the application member (4) facing the substrate (8) during the mode of operation to an application edge (4b) of said application member (4) running transversely at the front end, and with the application member (4) being composed of two application member portions movable relative to each other. In order to enhance the movability of the hand-held device, the relative movement is limited by motion stops (A, B) provided as an integral part at the application member portions.
Patent CA-2464542-C (CA)
Title: Composition comprenant une proteine 3 angptl3 analogue a l'angiopoietine et son procede d'utilisation
Inventor: FERRARA NAPOLEONE
IPC: A61K36/27
Filed: 2002-11-13
Granted: 2015-01-20
Abstract: L'invention concerne des procédés et des moyens de préparation et d'utilisation de polypeptides Angptl3. L'invention concerne en particulier l'utilisation de polypeptides Angptl3 d'induction de l'angiogénèse et de la régénération du foie. D'autres méthodes consistent à utiliser des polypeptides Angptl3 dans le diagnostic et dans le traitement de maladies du foie. L'invention concerne également des anticorps qui se lient aux polypeptides de l'invention.
Patent CA-2466148-C (CA)
Inventor: NUIJEN BASTIAAN
IPC: A61K9/20
Filed: 2002-11-01
Granted: 2013-01-08
Abstract: Anti-cancer coating compositions comprising 3-hydroxymethyl-5-aziridinyl-1-1-methyl-2-[1H-indole-4,7-dione]propenol (E09) are disclosed. More specifically, the coating compositions comprise EO9 and a formulation vehicle. The formulation vehicle improves the solubility and stability of EO9.  Additionally, the coating compositions can include coating agents that provide better adhesion of the coating composition to the bladder wall during intravesical delivery of the coating composition.
Patent CA-2468529-C (CA)
Inventor: FUKUTOMI RYUUTA
IPC: A61K31/443
Filed: 2002-10-08
Granted: 2011-03-01
Abstract: La présente invention concerne de nouvelles 4-(2-furoyl)aminopipéridines représentées par la formule générale (I), des intermédiaires utilisés dans la synthèse de ces dernières, leur procédé de production et des médicaments les contenant en tant que principe actif. Dans la formule (I), X représente CH ou N ; et Y représente un groupe représenté par la formule générale suivante (II), (II-a) ou (III) dans lesquelles a, b et c représentent chacun un entier compris entre 0 et 6 ; Z représente CH¿2? ou NH ; W représente O ou S ; T représente O ou N-R?15¿ (où R?15¿ représente H, alkyle C¿1-6?, benzyle ou phénéthyle) ; et R?1¿ représente H, alcoxycarbonyle C¿1-6?, benzyloxycarbonyle, etc. Du fait de leur antagonisme à l'opioïde µ, ces dérivés de 4-(2-furoyl)aminopipéridines sont utiles dans la prévention ou le traitement d'effets secondaires des agonistes du récepteur d'opioïde µ sélectionnés parmi la constipation, la nausée, le vomissement et l'eczéma, la constipation soudaine, l'iléus postopératoire, l'iléus paralytique, le syndrome du côlon irritable ou l'eczéma chronique.
Patent CA-2468910-C (CA)
Title: Use of 4-oxobutanoic acid derivatives in the treatment of inflammation
Inventor: MOINET GERARD
IPC: A61P3/10
Filed: 2002-11-06
Granted: 2012-01-03
Abstract: The present invention relates to the use of a 4-oxobutanoic acid derivative for the preparation of a pharmaceutical composition for treating inflammation.
Patent CA-2472667-C (CA)
Title: Methods and apparatus for processing radio modem commands during network data sessions
Inventor: DEU-NGOC JOSEPH T
IPC: H04L12/56
Filed: 2004-06-25
Granted: 2008-04-08
Abstract: Methods and apparatus for processing radio modem commands during network data sessions are described herein. A radio modem device operates in a first operational mode and a second operational mode. In the first operational mode, the radio modem device is operative to receive, process, and respond to AT commands from a host device. In the second operational mode, the radio modem device is operative to communicate data packets of a data communication session between the host device and a server of a communication network over a radio frequency (RF) link. During the data communication session, the radio modem device is also operative to receive data packets from the host device which carry modem commands, process the modem commands, and transmit data packets to the host device which carry responses to the modem commands. Advantageously, radio-specific information may be obtained from the radio modem device even during data communication sessions between the host device and the network server.
Patent CA-2473248-C (CA)
Inventor: SLOAN MARK L
IPC: E21B17/046
Filed: 2003-11-07
Granted: 2009-06-23
Abstract: A connection system to be used in conjunction with a perforating gun comprising a top sub (10) formed to receive one end of a gun body (50) of a perforating gun, a circumferential groove disposed on the outer surface of t he gun body, and a collet secured to the top sub. The collet has at least one finger (42) that engages the groove. Engaging the groove with the at least o ne finger of the collect connects the gun body to the top sub. A cover sleeve (20) is included that retains the finger in connective engagement with the groove.
Patent CA-2477992-C (CA)
Title: Standup bag and method of manufacturing same
Inventor: TANKERSLEY JAMES I
IPC: B29C48/445
Filed: 2003-03-19
Granted: 2010-09-28
Abstract: A standup bag for granular products or the like and a method of manufacturing the bag. The standup bag is manufactured from an ex truded heat sealable material and includes both an integral handle and a perforation to facilitate opening and pouring out the contents of the bag.
Patent CA-2478012-C (CA)
Inventor: HANSEN HANS
IPC: A61K39/395
Filed: 2003-03-03
Granted: 2012-06-19
Abstract: The present invention provides humanized, chimeric and human anti-CD74 antibodies, CD74 antibody fusion proteins, immunoconjugates, vaccines and bispecific that bind to CD74, the major histocompatibility complex (MHC) class-II invariant chain, Ii, which is useful for the treatment and diagnosis of B-cell disorders, such as B-cell malignancies, other malignancies in which the cells are reactive with CD74, and autoimmune diseases, and methods of treatment and diagnosis.
Patent CA-2479456-C (CA)
Title: Method for assessing pigmented skin
Inventor: STAMATAS GEORGIOS
IPC: A61B5/00
Filed: 2004-08-27
Granted: 2012-07-10
Abstract: The present invention features a method of approximating the relative contribution of melanin and/or deoxy-hemoglobin responsible for the perceived pigmentation of an area of skin.
Patent CA-2479632-C (CA)
Title: Method for increasing the bone mineral density of a mammal using n-acylated glucosamines
Inventor: ANASTASSIADES TASSOS
IPC: A61K31/7008
Filed: 2004-08-31
Granted: 2011-07-26
Abstract: Methods for (a) increasing bone mineral density (BMD), (9) treating low (BMD), (c) preventing and treatment of low impact fractures, (d) treatment of high impact fractures; and (e) heating osteoporosis; of a mammal with N-acylated glucosamines, particularly N-butyryl-D-glucosamine.
Patent CA-2489657-C (CA)
Inventor: ADAMS ANGELA HURST
IPC: B65H19/10
Filed: 2004-12-07
Granted: 2008-02-19
Abstract: A tail end of a web is attached to a winding core via a two-component mechanism having a core component attached to the core and a web component attached to the web, the two components being attached to each other in releasable fashion. The mechanism assists startup of winding. Upon completion of unwinding, the web component detaches from the core component to expose a region of adhesive on a part of the web component that extends from the tail end of the web. The tail end thus can be spliced to a leading end of another web by attaching the leading end to the exposed adhesive on the web component.
Patent CA-2498077-C (CA)
Title: Irrigation mat and method of use
Inventor: CARON JEAN
IPC: A01G27/04
Filed: 2005-02-23
Granted: 2012-11-13
Abstract: An irrigation mat is comprised of a water impermeable base sheet, a water permeable top sheet and a capillary mat disposed between the base sheet and the top sheet. One or more flat pliable optional drip tapes are loosely disposed between the top sheet and the capillary mat and displaceable therebetween to any desirable position. The drip tape is a hollow flat tube constructed of perforated plastics material and extends at least a full length of the irrigation mat. The irrigation mat with the drip tapes is capable of being rolled up upon itself to form a roll. The top sheet is also heat fused to the folded edges of the back sheet.
Patent CA-2500217-C (CA)
Inventor: TRASK ANDREW VINCENT
IPC: C07D413/14
Filed: 2002-05-01
Granted: 2005-11-29
Abstract: The invention relates to novel crystal forms of azithromycin, and an antibiotic comprising the novel crystal forms useful in the treatment of infections.
Patent CA-2502931-C (CA)
Inventor: FUCHS PETER
IPC: B65D51/22
Filed: 2002-11-13
Granted: 2009-08-18
Abstract: The tamper evident closure for a container (1) comprises a cap (2) on a spou t (10). The inverted cap (2) can be used as a tool for removing a twist away element (3). Both, the cap (2) and the spout (10) have conic guiding surface s (6, 7), which centre the cap (2) in respect to the spout (10), while it is moved towards and onto the spout (10). The initial opening the tamper eviden t closure is therefore easier.
Patent CA-2507917-C (CA)
Title: Method and tool for the separation of a pile of recipients
Inventor: LEBLANC PAUL
IPC: B65G59/10
Filed: 2005-05-19
Granted: 2012-04-17
Abstract: The separation tool allows separation of a horizontal pile of recipients into sub-piles of recipients, the first or last recipient of each sub-pile have been previously marked with ultra-violet detectable ink. The tool comprises a frame; a sensor mounted to the frame for detecting the last recipient of a current sub-pile or the first recipient of the next sub-pile upstream therefrom, which ever has been previously marked, and a manipulator arm provided with a fixed finger assembly for holding the recipients upstream from the last recipient of the current sub-pile and a separation finger for creating a gap between the held recipients and those from the current sub-pile.
Patent CA-2510987-C (CA)
Inventor: MATSUO HIROSHI
IPC: F16L58/00
Filed: 2005-06-28
Granted: 2009-09-15
Abstract: A steel tube excellent in exfoliation resistance of scale on its inner surface is provided. The steel tube includes 9 to 28% by mass of Cr and has a maximum height of profile (Rz) on the inner surface after cold working of 15µm or more. Preferably .DELTA.Hv of the tube is 100 or more, wherein .DELTA.Hv is the difference in Vickers hardness between an inner surface layer and a thickness center part of the tube. The steel may desirably have a microstructure of ASTM austenite grain size No.7 or more.
Patent CA-2513242-C (CA)
Inventor: DALTON JAMES
IPC: A61K31/167
Filed: 2004-01-12
Granted: 2013-07-09
Abstract: The present invention relates to a synthetic process for the preparation of a novel class of androgen receptor targeting agents (ARTA) which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor. The agents define a new subclass of compounds which are selective androgen receptor modulators (SARM), represented in one aspect by general formula I: (see formula I)
Patent CA-2518849-C (CA)
Title: Method for obtaining ethanol
Inventor: FANSELOW DAN L
IPC: C07C29/86
Filed: 2004-01-22
Granted: 2012-05-29
Abstract: A method for obtaining ethanol from a feed solution utilizes an extractant comprising a mixture of at least one alkane and at least one aliphatic alcohol having the formula (FORMULA) wherein R1, R2, R3, R4, R5, and R7 each independently represent H or a straight chain alkyl group having from 1 to 4 carbon atoms; R6 represents a straight chain alkyl group having from 1 to 4 carbon atoms, or taken together R3 and R6 represent an alkylene group having from 1 to 4 carbon atoms; and ma and n independently represent 0, 1, 2, or 3, with the proviso that if R4 represents H, then at least two of R1, R2, and R3, or at least one of R5 and R7, are straight chain alkyl groups having from 1 to 4 carbon atoms.