baber/WOPTO huggingface dataset:
Patent CA-2406268-A1 (CA)
Title: Actionneur hydraulique
Inventor: GJEDEBO JON GRUDE
IPC: F15B11/044
Filed: 2000-04-12
Abstract: L'invention concerne un actionneur hydraulique simplifié et amélioré présentant la forme d'un cylindre (10) de type piston hydraulique conçu pour être utilisé sous l'eau ou dans d'autres environnements, dans lesquels l'actionneur est exposé à une température ambiante élevée. L'actionneur comprend un élément exerçant une force qui présente la forme d'un piston (14), définissant une paroi de séparation amovible entre deux chambres (24, 26). Cet élément exerçant une force (piston) est actionné dans une ou deux directions opposées, lorsqu'il y a des pressions différentes dans les deux chambres (24, 26). Selon le procédé décrit dans cette invention, chacune des deux chambres (24, 26) peut être purgée, l'une des chambres, au moins, la première chambre (24) étant, d'une part, pourvue d'un orifice d'entrée et d'une soupape d'arrêt (38) disposée à l'intérieur, et, d'autre part, en contact avec le milieu ambiant. De l'eau ou tout autre milieu environnant pénètre dans la première chambre (24) par un orifice d'entrée (36) ouvert, ce qui déplace le piston (14) dans la seconde chambre (26) purgée à contresens du déplacement d'un ressort de rappel (28).
Patent CA-2407242-A1 (CA)
Title: Aggregate beamformer for use in a directional receiving array
Inventor: HAVELOCK DAVID I
IPC: H04B1/40
Filed: 2002-10-09
Abstract: Disclosed is a method and apparatus of creating a virtual beam in a desired beam direction from an array of analog signal components. Preferably, a random number generator provides a random sequence of indices of said array and provides an associated sequence of time delays, the random sequence of indices including specific statistical properties. A multiplexer selects individual analog signal components of said array in a sequence based on the specific statistical properties. An analog to digital converter digitizes the analog signal components of said array to generate an aggregate digital signal comprising digital signal components to provide the single sequence of sampled digital signal components. An alignment unit provides a time alignment between the digital signal components, according to the random sequence of delays and indices. A down-filter filters the time aligned signal components for selecting a desired signal frequency band and eliminating noise outside the band.
Patent CA-2407319-A1 (CA)
Title: A method of internet-based medical record database configuration and system thereof by mutual certification between patient and doctor
Inventor: PARK YONG-NAM
IPC: G16H40/67
Filed: 2001-04-25
Abstract: An object of the present invention is to provide the electronic medical record including electronic prescription system etc. based on the internet and implementing method thereof which may rapidly and accurately transmit the electronic medical record including prescription etc. of patient treatment issued by doctor to the other doctor or pharmacist of medical facilities or pharmacy, and connect to the advertising system of pharmaceutical company. To accomplish the said objects, the present invention is characterized in that it comprises: the pharmacy database system (14); the group server (18) of the membership pharmaceutical; the Web server (10); the terminal computer group (KIOSK) for payment of medical examination, issuing and transmitting the electronic medical record including slip, prescription etc. according to the result of the medical treatment to the patient-designating medical facilities including pharmacy or the pharmacy in the close vicinity to residence over Internet after the medical treatment of patient; the terminal of the other medical facilities including pharmacy; and the patient certificational database system (16). By noticing that the request and management of such data is implemented in the server on the internet, and in authentication giving access admission, it is hard to identify patient himself, or in the medical characteristics, doctor and patient always has to meet each other, medical facilities play a roll as authentication registration authority (RA) so as to give confirmation to patient identification with generating new patient certificate, and the authenticated patient may have grant right about the designation of new family doctor on the internet later.
Patent CA-2409015-A1 (CA)
Title: Caspase inhibitors and uses thereof
Inventor: BRENCHLEY GUY
IPC: A61P19/10
Filed: 2001-06-05
Abstract: This invention provides novel caspase inhibitors of formula I: wherein R1 is hydrogen, CHN2, R, or —CH2Y; R is an aliphatic group, an aryl group, an aralkyl group, a heterocyclyl group, or a heterocyclylalkyl group; Y is an electronegative leaving group; R2 is CO2H, CH2CO2H, or esters, amides or isosteres thereof; X2—X1 is N(R3)—C(R3), C(R3)2—C(R3), C(R3)2—N, N═C, C(R3)═C, C(═O)—N, or C(═O)—C(R3); each R3 is independently selected from hydrogen or C1-6 aliphatic; Ring C is a fused aryl ring; n is 0, 1 or 2; and each methylene carbon in Ring A is optionally and independently substituted by ═O, or one or more halogen, C1-4 alkyl, or C1-4 alkoxy. The compounds are useful for treating caspase-mediated diseases.
Patent CA-2415091-A1 (CA)
Inventor: AGERUP BENGT
IPC: A61B17/28
Filed: 2001-07-04
Abstract: The present invention relates to an arrangement and a method for interacting with an internal body organ. The arrangement comprises a sheath in which at least two elongate structural elements are inserted. The structural elements each have a proximal end and a distal end. The sheath has a proximal end and a distal end, said distal end being open. When the structural elements are displaced relative to the sheath they extend through the open distal end of the sheath and at least partly in the transverse direction away from the sheath for distending and/or expanding interaction between the distal end of each structural element and a body organ.
Patent CA-2419547-A1 (CA)
Title: Optical switch router
Inventor: SCHOFIELD BRUCE A
IPC: H04Q11/00
Filed: 2001-08-15
Abstract: An optical switch router performs both optical switching and traditional routing. The optical switch router includes optical interfaces (110) for coupling to one or more incoming optical fibers and to one or more outgoing optical fibers, and also includes a number of traditional router ports (140) . Individual incoming optical data streams received over the incoming optical fiber(s) can be selectively passed through to one or more of the outgoing optical fibers or "dropped" from the optical communication path for traditional routing. Routed traffic, which can be received over the router ports (140) or from the "dropped" optical data streams, can be forwarded ove r optical data streams that are "added" to the outgoing optical fiber(s). The "added" optical data streams may be added to the outgoing optical fiber(s) a t any unused wavelengths, including, but not limited to, the wavelengths of th e "dropped" optical data streams.
Patent CA-2420495-A1 (CA)
Title: A novel cationic lipopolymer as biocompatible gene delivery agent
Inventor: HAN SANG-OH
IPC: A61K48/00
Filed: 2001-08-31
Abstract: A biodegradable, novel cationic lipopolymer comprising a branched polyethylenimine(PEI), a cholesterol derived lipid anchor, and a biodegradable linker which covalently links the branched PEI and cholesterol derived lipid anchor. One example of such a novel lipolymer is poly{(ethylene imine)-co-[N-2-aminoethyl) ethylene imine]-co-[N-(N-cholesteryloxycarbonyl-(2-aminoethyl)ethylene imine]}("PEACE"). The cationic lipopolymers in the present invention can be used in drug delivery and are especially useful for delivery of a nucleic acid or any anionic bioactive agent to various organs and tissues after local or systemic administration. Methods of preparing and using the cationic lipopolymer gene carriers of the present invention to efficiently transfect cells, both in vitro and in vivo, are disclosed.
Patent CA-2421672-A1 (CA)
Title: Adjustable dosage syringe
Inventor: FALSEY THOMAS A
IPC: A61M5/315
Filed: 2001-09-24
Abstract: Disclosed herein is a self-zeroing dosage syringe comprising: (a) a syringe barrel which forms a volume efficient to contain a required dosage of a flui d, a discharge end at one end of the barrel length, a plunger receiving end at the opposite end of the barrel length, (b) said plunger is movably disposed within the barrel and has a length greater than the length of the barrel, an d further has at a set of multiple closely spaced indentations disposed along the length thereof, and (c) a movable dosage selection ring which is dispose d around the plunger and rotatable about the longitudinal axis of the plunger;  characterized in that the dosage selection ring has (1) a sleeve disposed inside the barrel, (2) a calibration on the sleeve thereof for setting the desired dosage by turning the ring until the calibration for a desired dose is reached, (3) a means for engaging the ring with the plunger allowing it to b e moved cooperatively with the plunger until the ring dead ends against the syringe barrel thereby releasing the desired dosage.
Patent CA-2423032-A1 (CA)
Inventor: HAYWARD ROBERT STEPHEN
IPC: G09F21/04
Filed: 2003-03-21
Abstract: A trailer display system is shown which has display shelves (doors or racks) that are based on a pocket door idea that quickly deploy out the ends. Once deployed these doors can be configured in various ways as allowed by adjustable hinges to allow maximum use of inside of inside or outside display areas. The pocket door displays can be adjusted approximately 120 degrees from a 90 degree angle to the length of the trailer, or open up over centre to become by touching each other not unlike the bow of a boat. The back of these pocket doors also becomes another effective way to display if desired. It has a large horizontally hinged door cover system that when deployed becomes a high visibility overhead sign.
Patent CA-2423862-A1 (CA)
Title: Hard surface cleaning and disinfecting compositions
Inventor: FU EDWARD
IPC: C11D3/48
Filed: 2001-09-27
Abstract: Aqueous disinfecting and cleaning compositions and concentrates which are efficacious against gram positive and gram negative bacteria, have relatively low volatile organic content ("VOC") and are surprisingly mild to user of the compositions. The compositions include a quaternary ammonium compound as its primary germicidal active agent, and have a low content of active constituents.
Patent CA-2424551-A1 (CA)
Inventor: CHOUINARD PAUL F
IPC: A61F2/90
Filed: 1998-04-24
Abstract: An implantable stent (10, 210) and stem-graft (410, 510, 710) for treating a patient having a relatively healthy first aorta portion upstream from a renal artery branch, and a diseased aorta portion downstream from the renal artery branch. One embodiment (210, 510, 710) of the device includes a fixation section (230, 530, 730), a renal artery branch section (232, 532, 732) and a diseased aorta section (234, 534, 734), all of which can be tubular, radially 0compressible and self expandable structures formed from a plurality of filaments which are helically wound in a braided configuration. When the device is implanted and in its expanded state, the fixation section (230, 530, 730) engages the first aorta portion upstream from a renal artery branch to provide substantial anchoring support. The diseased aorta section (234, 534. 734) engages the portion of the aorta downstream from the renal artery branch and extends across the diseased portion of the aorta for purposes of treatment. The renal artery branch section (232, 532, 732) extends across the renal artery branch and connects the diseased aorta section to the fixation section while allowing blood flow between the aorta and renal artery branch.
Patent CA-2424889-A1 (CA)
Title: Composite building material
Inventor: MERKLEY DONALD J
IPC: B28B11/00
Filed: 2001-10-03
Abstract: This invention generally pertains to a composite building material comprising a lightweight core with a thin fiber cement facing on one side of the core and a second facing material on the other side. The fiber cement facing that is used on at least one of the faces of the building material is 3/16" or less, more preferably 1/8" or less. The green fiber cement facing is preferably formed by a slurry-dewatering process to form a sheet that is in a plastic, uncured, state prior to manufacture of the composite. The composite building material is assembled in an uncured state and then cured.
Patent CA-2425251-A1 (CA)
Inventor: HICKMAN DAN S
IPC: A23K1/00
Filed: 2001-10-11
Abstract: La présente invention concerne des mélanges de suppléments alimentaires fluides secs, et les procédés de fabrication correspondants. Les mélanges de l'invention sont des suppléments alimentaires liquides contenant notamment au moins acide aminé dans un milieu organique. Les milieux organiques de l'invention de préférence des compositions à teneur élevée en fibres et/ou en protéines, notamment des sous-produits protéiques tels que notamment de l'aliment à base de soja. Pour fabriquer ces mélanges, on commence par mélanger les suppléments nutritifs liquides et le milieu organique dans des conditions contrôlées en vue de l'absorption du supplément dans le milieu, puis on ajoute en plusieurs fois ou en continu un oxyde de métal réactif, de façon à obtenir des produits de suppléments nutritifs fluides.
Patent CA-2427313-A1 (CA)
Inventor: KIM YOUN-SUN
IPC: H04J13/00
Filed: 2002-08-26
Abstract: A power control method during a soft handoff in a mobile communication syste m. A mobile station communicating with a plurality of base stations at a soft handoff measures the signal strengths of forward common pilot channels received from the base stations and transmit them to the base stations sequentially. Then the base stations control the transmission power of forwa rd common power control channels according to the received signal strength measurements.
Patent CA-2428327-A1 (CA)
Inventor: SCHOLL FRANK
IPC: C08J5/06
Filed: 2003-05-08
Abstract: Impregnating and bonding agent for textiles, comprising a mixture of a resorcinol-formaldehyde precondensate A, a rubber latex B and a melamine-formaldehyde resin C, impregnating process and reinforced rubber articles produced using the impregnates.
Patent CA-2431700-A1 (CA)
Title: Inflatable controlled kite for electrical generation
Inventor: DRESSLER LYLE
IPC: F03D11/04
Filed: 2003-06-06
Abstract: An inflatable kite with ailerons to generate lift and electricity.    An inflatable kite that is designed to be have an operator and be pulled by a separate machine or fixed to a ground point or ridden down a slope or used as a stationary floatation toy. It can also be used as an inflatable kite that may be easily transported to any location inflated with possibly a lighter than air gas and used thereafter for amusement or as a steerage able lifting device, conceivably by a skilled operator even as a transport mechanism for moving difficult loads such as people in rescue situations or trees in remote logging. It could also be used as a lighter than air device that supports a wind driven power generation system such as a turbine.
Patent CA-2432008-A1 (CA)
Title: Carbazole derivatives and their use as neuropeptide y5 receptor ligands
Inventor: BLOCK MICHAEL HOWARD
IPC: A61P1/14
Filed: 2001-12-17
Abstract: Compounds of formula (I): are described wherein R1~-R6~ and m are as defined  within. Processes for their preparation and their use as NPY 5 inhibitors is  described.
Patent CA-2435067-A1 (CA)
Inventor: HUANG YUJIN
IPC: C07D413/06
Filed: 2002-01-22
Abstract: La présente invention concerne des nouveaux composés (I), leurs promédicaments ainsi que des sels pharmaceutiquement acceptables et des compositions pharmaceutiques contenant ces composés, lesquels sont utiles pour traiter certaines maladies métaboliques et certaines maladies modulées par l'inhibition de l'enzyme malonyl-coenzyme A décarboxylase (malonyl-CoA, MCD). Plus particulièrement, l'invention concerne des composés et des compositions ainsi que des méthodes de prévention, de gestion et de traitement de maladies cardiovasculaires, du diabète, de l'acidose, des cancers et de l'obésité par inhibition de la malonyl-coenzyme A décarboxylase.
Patent CA-2438450-A1 (CA)
Title: Personal entertainment arrangement
Inventor: BANKS PHILIP BRENDAN
IPC: A47C7/72
Filed: 2002-02-14
Abstract: A personal entertainment unit including a lounge armchair (10a) within whose armrest (16) is housed a projector (24). The arm (16) includes a door (22) enabling an image to be projected (28) from the projector (24) outside of the armrest (16). The door (22) when closed hides the projector (24) from view.  Alternatively, the door may be located on top of the armrest and a periscope configuration is used to project the image upwardly and then horizontally from the armrest to be displayed on a surface. The door (22) is generally electrically driven and in a closed position is flush with the upper surface of the armrest (16).
Patent CA-2442848-A1 (CA)
Inventor: BENN JOHN T
IPC: H01M50/251
Filed: 2002-04-05
Abstract: A portable PV modular solar generator (1). A plurality of wheels (2) are attached to the bottom of a rechargeable battery container (5). At least one rechargeable battery (4) is contained inside the rechargeable battery container (5). A power conditioning panel (8) is connected to the rechargeable battery container. At least one photovoltaic panel (10) is pivotally connected. In a preferred embodiment, the rechargeable battery container (5) is a waterproof battery enclosure having a knife switch connection. A mast (6) having a rotation bar (9) is supported by the waterproof battery enclosure (5). At least one solar panel support brace for supporting the photovoltaic panel (10) is attached to the rotation bar (9). The power conditioning panel is waterproof, is attached to the mast (6) and has a door. When the door is opened, at least one safety switch is opened, breaking and electric circuit.  The waterproof power conditioning panel (8) has a charge controller and an inverter. The charge controller is electrically connected to at least one rechargeable battery (4) and at least one photovoltaic panel (10), and is capable of receiving auxiliary power inputs.
Patent CA-2445448-A1 (CA)
Title: Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent
Inventor: SCHULTE JAMES E
IPC: D06L1/02
Filed: 2002-04-18
Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112, 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurzed fluid solvent is pumped from the drum (112, 122).  Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles.  The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes, hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.
Patent CA-2446201-A1 (CA)
Inventor: MILLECAMPS-NAVARRO STEPHANIE
IPC: A61K38/17
Filed: 2002-05-15
Abstract: L'invention concerne des compositions et des méthodes d'administration d'acides nucléiques à des neurones chez un animal, ainsi que les utilisations de ces compositions et méthodes. L'invention concerne en particulier l'utilisation de composés provoquant un bourgeonnement nerveux synaptique pour améliorer le transport rétrograde dans les neurones d'un vecteur ou d'un produit (un polypeptides ou un acide nucléique, par exemple) chez un mammifère. L'invention concerne aussi l'utilisation d'un composé qui interagit avec des protéines synaptiques associées pour améliorer le transport rétrograde dans les neurones d'un vecteur ou d'un produit, tel qu'un de ceux précédemment cités, chez un mammifère. L'invention concerne encore un produit contenant un vecteur viral qui contient un transgène et un composé provoquant le bourgeonnement nerveux synaptique, qui, utilisé de manière séquentielle, permet d'administrer ledit transgène aux neurones par transport rétrograde, ainsi que ses utilisations dans la préparation d'une composition utilisée dans le traitement de plusieurs troubles neurologiques. Les méthodes et compositions selon l'invention peuvent être utilisées pour administrer divers transgènes, tels que des marqueurs, des vaccins, des gènes thérapeutiques etc., et elles conviennent à des applications expérimentales, thérapeutiques ou à diverses autres applications.
Patent CA-2451875-A1 (CA)
Inventor: NOVITSKEY ROBERT R
IPC: G06F17/00
Filed: 2003-12-02
Abstract: A system and method for improved client and server communications, more particularly, an improved protocol that may be used for communication between a client and a server, such as in an email environment. Many features are provided for improved communications. An email server may provide the best message body available for an email message, may transfer an entire data abject if requested property or properties are not well defined within the data object, may provide progress data for use in tracking download progress, and may send error information for a data object having an error. Email changes may be optimized at an email server component, even if the email changes occurred at another email server component. An email server may maintain a table of changes that occur to folders at an associated data store, and may notify a subscribed email client component of changes that occur in the table.
Patent CA-2452529-A1 (CA)
Title: Utilisation d'un agent de prevention de diminution du debit sanguin en combinaison avec un gaz d'insufflation
Inventor: STAMLER JONATHAN S
IPC: A61K9/12
Filed: 2002-07-12
Abstract: L'invention concerne un agent de prévention de diminution de débit sanguin, utilisé pour supprimer ou réduire la baisse du volume d'oxygène fourni à des organes abdominaux, due au gaz d'insufflation. De préférence, un gaz comprenant principalement le gaz d'insufflation et l'agent de prévention de diminution de débit sanguin est administré dans la cavité abdominale. On utilise plus particulièrement un gaz comprenant principalement du dioxyde de carbone, comme gaz d'insufflation, et du nitrite d'éthyle, comme agent de prévention de diminution du débit sanguin.