baber/WOPTO huggingface dataset:
Patent CA-2483895-A1 (CA)
Title: Needle-free medical connector with expandable valve mechanism and method of fluid flow control
Inventor: MOSLER THEODORE J
IPC: A61M39/26
Filed: 2003-05-05
Abstract: A needle-free medical connector (20) includes a housing (22) with a first po rt (28) and a second port (32). The connector also includes a piston element (3 8) defining a fluid passageway between the first and second ports. The piston element is movable between flow and non-flow positions. The piston element h as an expandable section (56) having a variable inner width and volume that for ms a part of the flow path through the connector. As the piston is compressed t o the flow position, the expandable section is expanded in width by movement over a flow post (40) thereby maintaining or increasing the volume of the fluid passageway through the connector. The expandable section has a configuration permitting the continuous flow of fluid through its entirety.< /SDOAB>
Patent CA-2486427-A1 (CA)
Inventor: PIGUET MICHEL
IPC: B30B15/34
Filed: 2004-11-01
Abstract: Compression-resistant heating frame, comprising an upper plate (1) and a lower plate (3) which are secured to each other, as well as heating means (5) interposed between the two plates.      According to the invention, force-absorption studs (7) are disposed between the two plates in order to protect the heating means against deformation by compression of the plates (1, 3) against each other, and are distributed such as to permit regular heating of each plate. The force-absorption studs are distributed at the nodes of a rectangular, hexagonal or centred square network (91).      Preferably, the force-absorption studs are provided with a flange (11) in order to distribute the compression force on a metal base sheet (13) which is interposed between the upper plate (1) and the heating means (5). A thermal insulation material (17) is interposed between the heating means (5) and the upper plate (1). The heating means (5) consist for example of a film through which an electric circuit passes in order to produce heating by joule effect.
Patent CA-2488232-A1 (CA)
Inventor: YIPTONG AUGUSTIN
IPC: H01S5/185
Filed: 2003-06-02
Abstract: A laser device (50), in particular a semiconductor laser, emitting optical radiation with a defined mode pattern can be produced from a standard Fabry-Perot (FP) laser by post-processing at the wafer level, i.e. before the waferis separated into individual dies by cleaving /dicing. A sub-cavity is formed within the FP laser cavity (50). The sub-cavity has a predetermined length and is located between the FP facets (12,14). An aperiodic grating composed of a small number of contrast elements (52), typically less than 10, with predetermined inter-element separations and predetermined spacings relative to the sub-cavity is formed on or in the optical waveguide (16). The inter-element separations and the spacings relative to the sub-cavity produce a filtering function of thye aperiodic grating for optical radiation propagating in the waveguide (16). The laser device (50) is suitable for telecommunicatons applications due to its highside -mode-suppression ratio and narrow-linewitdh.
Patent CA-2490737-A1 (CA)
Inventor: LINDSTRAND VIKTORIA
IPC: C25B9/19
Filed: 2003-06-19
Abstract: L'invention concerne un procédé de fabrication d'un chlorate de métal alcalin dans une cellule électrolytique qui est divisée par un séparateur sélectif de cations dans un compartiment d'anode dans lequel est aménagée une anode, et un compartiment de cathode, dans lequel est aménagée une électrode de diffusion de gaz. Le procédé consiste à introduire une solution d'électrolyte dans un chlorure de métal alcalin à l'intérieur du compartiment d'anode et un gaz contenant de l'oxygène dans le compartiment de cathode. L'invention concerne aussi une cellule électrolytique destinée à la production de chlorate de métal alcalin comprenant un séparateur sélectif de cations divisant la cellule en un compartiment d'anode, dans lequel est aménagée une anode, et un compartiment de cathode, dans lequel est aménagée une électrode de diffusion de gaz. Une entrée pour solution d'électrolyte et une sortie pour solution électrolysée sont aménagées dans la chambre à gaz. L'invention concerne aussi une installation comprenant une cellule électrolytique et son utilisation à des fins de production de chlorate de métal alcalin et/ou de dioxyde de chlore.
Patent CA-2491112-A1 (CA)
Title: Polyester resin composition for use in a coating composition and method of preparing the same
Inventor: RAMESH SWAMINATHAN
IPC: C08K5/544
Filed: 2004-12-23
Abstract: A polyester polycarbamate resin composition for use in coating compositions to produce films having improved scratch and mar characteristics. The resin composition is the reaction product of a first compound having a plurality of hydroxyl groups with a carbamate compound reactive with the hydroxyl groups of the first compound and added in an amount sufficient to form a carbamated intermediary. The carbamated intermediary has at least one primary carbamate group available for cross-linking and has unreacted hydroxyl groups. Then, a silyl compound having a terminal isocyanate group is reacted with the unreacted hydroxyl groups of the carbamated intermediary. The silyl compound also has silylalkoxy groups available for secondary cross-linking. The present invention is also directed to a method of preparing the resin composition.
Patent CA-2493407-A1 (CA)
Inventor: DUFOUR LAURENT
IPC: G06F11/20
Filed: 2003-07-28
Abstract: Disclosed is a method for replicating a software application in a multi-computer architecture (cluster). Said software application is executed on a first computer of said cluster, which represents a primary or operational node, and is replicated on at least one other computer of the cluster, which represents a secondary node, comprising replication of the resources associated with said software application. The inventive method comprises streamlined updating of the replicated resources by means of a dynamic introspection mechanism supplying the structure of the application that is to be replicated and the dynamic graph of the implemented resources and dependencies.
Patent CA-2498172-A1 (CA)
Inventor: HOLM BLAGG LYNN
IPC: G06Q20/38
Filed: 2003-09-05
Abstract: L'invention concerne des systèmes et des procédés de finalisation de transactions effectuées par carte de crédit et d'autres types d'instruments de présentation. Ces procédés peuvent consister notamment à identifier un instrument de présentation associé à une demande de transaction. Cet instrument de présentation est associé à au moins deux comptes sous-jacents. La proportion dans laquelle la somme de la demande de transaction doit être appliquée aux comptes sous-jacents est alors déterminée. Les systèmes peuvent comprendre plusieurs équipements matériel et logiciels utilisés pour mettre en oeuvre ce procédé ainsi que d'autres.
Patent CA-2498392-A1 (CA)
Title: Audio system with balance setting based on information addresses
Inventor: BRUELLE-DREWS CHRISTIAN
IPC: H04R5/04
Filed: 2003-01-23
Abstract: An audio system for a vehicle that includes a system for allowing an occupant of the vehicle to adjust a balance setting of each audio source (116). The audio system includes a plurality of audio sources (102) that are connected to an amplifier (104). The amplifier is connected to a head unit (106) that adjusts the balance setting of each audio source based on predetermined parameters or user preferences (112). Audio output signals from the audio sources are thus reproduced with different balance settings.
Patent CA-2498686-A1 (CA)
Title: End-user electrical load controller
Inventor: DELISLE MARC
IPC: H02H3/00
Filed: 2005-02-28
Abstract: An end-user load controller that can be used in an electrical energy supply system for controlling electrical energy to an end-user load is disclosed. The controller periodically evaluates whether the load should be on or off based on comparisons of load-operating information and system emergency information to predetermined criteria which is provided to the controller from time to time. T'he load is switched on or off depending upon the load-operating information as compared to the predetermine criteria. Also, the load is switched off depending on the system emergency information as compared to the predetermined criteria, regardless of the load-operating information.
Patent CA-2500075-A1 (CA)
Inventor: THOMPSON D SCOTT
IPC: G03F7/027
Filed: 2003-09-26
Abstract: A method for making an inorganic structure including: (a) applying a photoreactive composition to a substrate, wherein the composition includes: a reactive species, a photoinitiator system, and a plurality of substantially inorganic colloidal particles, wherein the particles have an average particle size of less than about 300 nm; (b) photopatterning the composition to define a structure; and (c) subjecting the structure to elevated temperature for a time sufficient to pyrolyze the reactive species and to at least partially fuse the particles.
Patent CA-2500398-A1 (CA)
Title: Preparations for use as a therapeutical agent
Inventor: AGGER NICOLAI
IPC: A61K31/195
Filed: 2003-11-11
Abstract: The invention relates to a preparation comprising 5-50% by weight of Isphagu la Husk; 1-20% by weight of at least one amino acid; 20-80% by weight of at lea st one carbohydrate and electrolytes. The preparation is for use as a therapeutical agent, such as for use in treating a state of disorder in the intestinal system of monogastric animals, including humans. A state of disorder in the intestinal system is in particular all intestinal disorders in which the epithelial layer is damaged, mostly as a result of malabsorption diarrhoea, also associated with dehydration.
Patent CA-2500622-A1 (CA)
Inventor: JOHANNESSON ANTON
IPC: A61F13/04
Filed: 2003-10-10
Abstract: L'invention concerne un pansement pour blessure destiné à être utilisé sur une partie du corps, comprenant un boîtier hermétique formé d'un matériau flexible imperméable à l'air, d'une configuration et d'une dimension adaptées pour recevoir et loger une partie du corps, un matériau de remplissage compactable disposé à l'intérieur du boîtier, et une valve communiquant avec l'intérieur du boîtier pour en évacuer l'air, le matériau de remplissage étant combiné au boîtier pour former une structure rigide s'adaptant à la partie du corps.
Patent CA-2501360-A1 (CA)
Inventor: PETTERSON MAGNUS
IPC: G01N21/53
Filed: 2003-12-18
Abstract: L'invention concerne un ensemble sonde optique disposé autour d'un réceptacle contenant du sang. Cet ensemble sonde optique comprend des DEL ainsi qu'un photodétecteur servant à compenser les variations engendrées lorsque ledit réceptacle se présente sous la forme d'un tube médical translucide ou analogue. En outre, un algorithme de traitement de signaux est utilisé pour établir la moyenne des signaux issus d'une pluralité de photodétecteurs, pour améliorer davantage les résultats obtenus lors des mesures de l'hématocrite. Cette invention permet d'ajouter la fonction mesure de l'hématocrite aux systèmes de dialyse sans apporter de modifications majeures aux machines de dialyse ou tubes de transport.
Patent CA-2503922-A1 (CA)
Title: Unit for selecting and separating reams from a stack of sheets of paper or similar
Inventor: CINOTTI ANDREA
IPC: B65H31/12
Filed: 2005-04-07
Abstract: A ream is selected and separated from a stack of sheets by means of a separating member which is inserted inside the stack at an insertion region defined by images acquired by a television camera moved vertically to scan a given scanning region of the stack; the television camera and the separating member being so oriented with respect to each other that the insertion region lies in the scanning region.
Patent CA-2510761-A1 (CA)
Title: Automated taxonomy generation
Inventor: WEARE CHRISTOPHER B
IPC: G06F17/30
Filed: 2005-06-27
Abstract: In a hierarchical taxonomy of document, the categories of information may be structured as a binary tree with the nodes of the binary tree containing information relevant to the search. The binary tree may be 'trained' or formed by examining a training set of documents and separating those documents into two child nodes. Each of those sets of documents may then be further split into two nodes to create the binary tree data structure. The nodes may be generated to maximize the likelihood that all of the training documents are in either or both of the two child nodes. In one example, each node of the binary tree may be associated with a list of terms and each term in each list of terms is associated with a probability of that term appearing in a document given that node. New documents may be categorized by the nodes of the tree. For example, the new documents may be assigned to a particular node based upon the statistical similarity between that document and the associated node.
Patent CA-2511610-A1 (CA)
Title: Acylaminothiazole derivatives, preparation method thereof and use of same as beta-amyloid peptide production inhibitors
Inventor: DESPEYROUX PIERRE
IPC: C07D417/12
Filed: 2004-01-22
Abstract: The invention relates to a compound having general formula (I). Said compounds can be used as .beta.-amyloid (B-A4) peptide production inhibitors by inhibiting the gamma protease.
Patent CA-2511785-A1 (CA)
Title: Improvements in components for permanent removable and adjustable dentures and bridges
Inventor: WEISSMAN BERNARD
IPC: A61C13/265
Filed: 2003-12-23
Abstract: A dental prosthesis foundation (F) capable of being finished or adjusted or repaired and which may be adjusted to variable jaw ridge (R) sizes, and formed with self-curing hardened resins. The foundation (F) supports prosthetic teeth and is permanently but removably secured to the jaw by implants (18, 94) embedded in hard dental tissue, such as tooth stubs or bones. The dentures can be readily repaired or adjusted for changes in the jaw of the patient, by chairside techniques available to dentists. The foundation (F) can also be adjusted to changes in size and shape of ridges (R) in the jawbones for more comfortable use of the dentures secured on such prostheses.
Patent CA-2513330-A1 (CA)
Inventor: DULLIEN FRANCIS A L
IPC: B01D46/10
Filed: 1995-04-13
Abstract: L'invention concerne l'élimination de fines particules contenues dans des ga z, en utilisant un dispositif comprenant un passage pour le courant de fluide e n écoulement turbulent, une pluralité d'objets ayant des bords communiquant avec le courant, les objets étant constitués d'un mat fibreux, d'un tapis fibreux, d'un matelas fibreux, d'un tissu fibreux ou des fibres disposées le long de l'écoulement gazeux, de sorte que les objets fournissent des bords additionnels pour la récupération des particules.
Patent CA-2513617-A1 (CA)
Title: Branched cyclodextrins and methods of preparing them
Inventor: HARA KOJI
IPC: C08B37/16
Filed: 1993-02-10
Abstract: Disclosed is a novel mannosyl-cyclodextrin having a mannosyl group bonded to a hydroxyl group of a glucosyl group of a cyclodextrin via an .alpha.-bond and a method of producing the mannosyl-cyclodextrin. The new branched cyclodextrin is expected to be widely useful in various fields of drug industry, food industry and cosmetic industry.
Patent CA-2515622-A1 (CA)
Title: Method and system for xenon fluoride etching with enhanced efficiency
Inventor: CUMMINGS WILLIAM J
IPC: B81C1/00
Filed: 2005-08-08
Abstract: Provided herein is an apparatus and a method useful for manufacturing MEMS  devices. An aspect of the disclosed apparatus provides a substrate comprising an etchable material exposed to a solid-state etchant, wherein the substrate and the solid-state etchant are disposed in an etching chamber. In some embodiments, the solid state etchant is moved into close proximity to the substrate. In other embodiments, a configurable partition is between the substrate and the solid-state etchant is opened. The solid-state etchant forms a gas-phase etchant suitable for etching the etchable material. In some preferred embodiments, the solid-state etchant is solid xenon difluoride. The apparatus and method are advantageously used in performing a release etch in the fabrication of optical modulators.
Patent CA-2517276-A1 (CA)
Inventor: BIDDLE DANIEL T
IPC: C04B28/02
Filed: 2003-12-18
Abstract: The present invention provides a synthetic fiber and methods for its use and formation. The present invention may comprise a fiber component that is a twisted bundle comprised of multiple strands of a nonfibrillating monofilament, the degree of twist being greater than about 0.9 turns/inch (about 0.36 turns/cm). The present invention may further comprise another fiber component, discrete from the twisted fiber component, that is fibrillated.
Patent CA-2520902-A1 (CA)
Title: Novel nitrile glycoside useful as a bio-enhancer of drugs and nutrients, process of its isolation from moringa oleifera.
Inventor: VERMA SUBASH CHANDRA
IPC: C07H15/00
Filed: 2003-03-31
Abstract: The present invention relates to a novel nitrile glycoside of Formula (I) named NIAZIRIDIN and to analogues and derivatives thereof. The present invention also relates to a process for the isolation of a novel nitrile glycoside of Formula (I) below named NIAZIRIDIN and its derivatives and analogues by bioactivity-guided fractionation from the pods of Moringa oleifera. The present invention particularly relates to the bioenhancing activity of the novel nitrile glycoside of Formula (I) below named NIAZIRIDI N and its derivatives and analogues in enhancing bioactivity of commonly used antibiotics such as rifampicin, tetracycline and ampicillin against Gram (+) and (-) bacteria. The biomolecule also enhances the absorption of drugs, vitamins and nutrients through the gastro-intestinal membrane increasing the ir bio-availability. Therefore niaziridin can be used in combination therapy wi th drugs and nutrients resulting in reduced drug associated toxicity, reduced cost and duration of chemotherapy.
Patent CA-2521075-A1 (CA)
Title: Gene involved in the biosynthesis of carotenoid and marine microorganism, paracoccus haeundaensis, producing the carotenoid
Inventor: LEE JAE HYUNG
IPC: C12P23/00
Filed: 2004-03-31
Abstract: The present invention relates to a gene involved in the biosynthesis of carotenoid and a marine microorganism producing the carotenoid, more particularly to a gene represented by Seq ID. No. 5, 7, 9, 11, 13 and 15 which encoding the protein needed to biosynthesis of carotenoid and a marine microorganism, Paracoccus haeundaensis, producing the carotenoid. Since the gene and the microorganism can effectively be used for, the massive-production of carotenoid.
Patent CA-2521552-A1 (CA)
Title: Flashback database
Inventor: LEE J WILLIAM
IPC: G06F17/00
Filed: 2004-03-31
Abstract: Techniques are described herein for returning a repository to a prior state.  The repository may be, for example a database, and the prior state may be, for example the consistent state that the database had at a particular point in time in the past. When an operator-caused error has been introduced to the database by changes made by an already-committed transaction, the techniques described herein may be used to recover from the error by returning the database to a point in time prior to the commit time of the transaction that introduced the error. The techniques involve the generation of "physical undo"  information, and the use of the physical undo information in conjunction with physiological undo and physiological redo to efficiently return a repository to the prior state.
Patent CA-2524557-A1 (CA)
Inventor: BALL WILLIAM T
IPC: E03C1/22
Filed: 2005-10-26
Abstract: A low profile bathtub assembly having a bathtub with a bottom, side walls, and end walls wherein the first end wall has an overflow port and an angled portion having a drain port with both the drain port and overflow port fluidly connected to a drain assembly.
Patent CA-2524646-A1 (CA)
Title: Fractionation of particles
Inventor: SPALDING GABRIEL COOPER
IPC: G01N15/14
Filed: 2004-05-07
Abstract: A fractionation system comprising means for forming a three dimensional optical lattice that is operable to separate particles that have different physical characteristics. Preferably, the wells of the optical lattice are interlinked. For example, the wells may be linked in such a manner as to provide deflection greater than or equal to 15 degrees.
Patent CA-2524919-A1 (CA)
Title: Method and apparatus for manufacturing vehicle parts
Inventor: HOOGLAND HENDRICUS ANTONIUS
IPC: D04H1/00
Filed: 2004-05-10
Abstract: The invention relates to a method for manufacturing at least partly plastic vehicle parts in a mold (50) with at least one mold cavity (55), comprising the steps of: at least partly closing the mold, wherein the at least one mold cavity is brought in a first position by means of at least one movable wall part (53) of the at least one mold cavity; introducing plastic into the at least one mold cavity; upon complete closure of the mold and/or movement of the at least one movable wall part, bringing the at least one mold cavity in a second position, the at least one mold cavity in the second position having a different volume than in the first position; all this in such a manner that by bringing the at least one mold cavity from the first into the second position, the plastic fills the respective mold cavity completely.
Patent CA-2524960-A1 (CA)
Title: System and method for over the air provisioning of a mobile communications device
Inventor: SMITH CHRISTOPHER
IPC: H04W76/02
Filed: 2005-10-28
Abstract: A mobile communications device includes logic operable to generate a request that is transmitted to a first network node. The request includes a personal information number and at least one device identifier associated with the mobile communications device. The mobile communications device also includes logic operable to receive a response from the first network node. The response includes a URL and a session ID based upon the personal information number and the at least one device identifier associated with the mobile communications device. The mobile communications device further includes logic operable to establish a communication session with a second network node to provision at least one aspect of the mobile communications device by transmitting the URL  and the session ID to the second network node.
Patent CA-2527191-A1 (CA)
Inventor: MIGITA HIDEYUKI
IPC: A61K31/337
Filed: 2004-05-26
Abstract: An anticancer drug having a synergistic effect by combined use of a histone acetylase derivative such as N-(2-aminophenyl)-4-[N-(pyridin-3-ylmethoxycarbonyl) aminomethyl]benzamide (MS-275) and another anticancer active substance.
Patent CA-2528138-A1 (CA)
Title: Wireless communication components and methods for multiple system communications
Inventor: CHITTI AMARNATH
IPC: H04W36/14
Filed: 2004-04-28
Abstract: A mobile wireless transmit/receive unit (WTRU), components and methods therefor provide continuous communications capability while switching from a wireless connection with a first type of wireless system to a wireless connection with a second type of wireless system. Preferably, the WTRU is configured to switch wireless links from a Universal Mobile Telecommunications System (UMTS) to a wireless local area network (WLAN) or vice versa during a continuous communication session. The invention is preferably implemented by providing an Application Broker for control signaling and a Communications broker for user data flow which may be embodied in an application specific integrated circuit (ASIC).