baber/WOPTO huggingface dataset:
Patent CA-2479358-A1 (CA)
Title: Hydrocarbon copolymer or polymer based aerogel and method for the preparation thereof
Inventor: WIECZOREK LAURENT
IPC: C08J9/28
Filed: 2003-03-18
Abstract: The invention relates to aerogels based on a polymer obtained by polymerization of at least one aliphatic or aromatic hydrocarbon monomer, optionally substituted by at least one or several halogen atoms, comprising at least two ethylenic functions or based on a copolymer obtained by polymerization of at least one monomer whose definition is identical to that previously given with at least one comonomer which is polymerizable with said monomer. The invention also relates to a method for the preparation of said aerogels. The inventive aerogels can be used in the field of acoustic insulation or thermal insulation and microporous membranes.
Patent CA-2482465-A1 (CA)
Title: Belay device for climbers
Inventor: LEBEAU MARK
IPC: A62B1/14
Filed: 2003-04-17
Abstract: A belay device for climbing with at least one rope is provided. The belay device comprises a first plate having a first lobe with the rope wrapping at least partially about the first lobe and a second plate having a second lobe . A connection mechanism connects the first plate to the second plate through a rotation point with the rotation point positioned inside the second lobe. A first channel is defined by the first plate and the first lobe and the secon d plate and the second lobe with the rope moveable through the first channel wherein tension on the rope rotates the first plate and the second plate relative to each other thereby narrowing the first channel and impeding movement of the rope through the first channel.
Patent CA-2485852-A1 (CA)
Title: Agent for binding a plurality of c-reactive protein and their use in the treatment and prevention of tissue damage
Inventor: COBB ALEXANDER JOHN ANDRE
IPC: A61P19/02
Filed: 2003-05-14
Abstract: An agent for use in medicine, which agent comprises a plurality of ligands covalently co-linked so as to form a complex with a plurality of C-reactive protein (CRP) molecules in the presence thereof, wherein (i) at least two of the ligands are the same or different and are capable of being bound by liga nd binding sites present on the CRP molecules; or (ii) at least one of the ligands is capable of being bound by a ligand binding site present on a CRP molecule, and at least one other of the ligands is capable of being bound by a ligand binding site present on a serum amyloid P component (SAP) molecule.</ SDOAB>
Patent CA-2487550-A1 (CA)
Title: Video compression system
Inventor: DAMBRACKAS WILLIAM A
IPC: H04N7/26
Filed: 2003-04-07
Abstract: A video compression system (Fig. 2) is disclosed that is optimized to take advantage of the types of redundancies typically occurring on computer scree n (11) and the types of video loss acceptable to real time interative computer users (11). It automatically adapts to a wide variety of changing network (2 9) bandwidth conditions and can accommodate any video resolution and an unlimit ed number of colors. The video compression encoder can be implemented with eith er hardware or software and it compresses the source video into a series of dat a packets that are a fixed length of 8 bits or more.
Patent CA-2488132-A1 (CA)
Inventor: HUTCHINS MERYLN L
IPC: B60T8/36
Filed: 2004-11-23
Abstract: A brake actuator for actuating a brake to decelerate a vehicle includes a housing defining a cavity and an integral modulator. An input passage communicates with a source of pressurized air and the modulator. An outlet passage communicates with the cavity and the modulator. The pressurized air passes from the input passage to the cavity via the modulator and the outlet passage. The modulator modulates the pressurized air passed to the cavity.
Patent CA-2488925-A1 (CA)
Title: Method for producing stereoscopic images from monoscopic images
Inventor: ROTEM EFRAT
IPC: H04N13/00
Filed: 2003-05-26
Abstract: The invention provides a method for producing a series of stereoscopic pairs of images that can be displayed one after the other as a stereoscopic movie. The sequence of stereoscopic pairs is derived from a sequence of consecutive images of a scene that is obtained by standard techniques using standard equipment. A first image of a pair of images comprising the right and left images of each frame of the stereoscopic series of images is selected from t he original sequence of images. Its stereo partner is either selected from the original sequence and/or is generated by transforming images selected from t he original sequence of images.
Patent CA-2490513-A1 (CA)
Inventor: MANGIA ANTHONY
IPC: B65D77/04
Filed: 2004-12-17
Abstract: A packaging assembly for protecting a fragile article comprises a fragile article, packaging material around the fragile article, an outer carton containing the packaging material and the fragile article, and at least one cavity within the outer carton. The cavity is outside of the packaging material.
Patent CA-2491350-A1 (CA)
Title: Gomme a macher moderee de resine comprimee
Inventor: THORENGAARD BITTEN
IPC: A23G4/08
Filed: 2003-07-02
Abstract: L'invention concerne une tablette de gomme à mâcher comprimée et un granulé base de gomme pour ladite tablette, qui comprend au moins un élastomère à raison d'environ 0 % à environ 35 % en poids de la base de gomme, au moins deux résines à raison d'environ 15 % à environ 60 % en poids de la base de gomme, des ingrédients de base de gomme. Lesdites résines comprennent une résine naturelle à raison d'environ 5 % à environ 40 % en poids de la base de gomme, une résine synthétique à raison d'environ 10 % à environ 40 % en poids de la base de gomme.
Patent CA-2492142-A1 (CA)
Inventor: PANTHER ALLEN
IPC: D06F37/26
Filed: 2003-06-30
Abstract: Methods and apparatus are provided for acoustically insulating a washing machine (10) and, specifically, a laundry tub (14). An acoustical blanket (40) of thermoplastic material extends around and insulates the laundry tub. A wall (28) of the tub has at least one protuberance (32) for mating with a hole (34) of the acoustical blanket. The acoustical blanket (51) may be crimped over a top (53) of the wall. Protuberances include knobs and elongate members (56, 58). The thermoplastic material is selected from a group consisting of a polyester, polyethylene, polyolefin, polypropylene, polyethylene terephthalate, rayon, nylon, acrylic, hemp, kenaf, cotton and combinations thereof. A facing layer(s) (104) may additionally be provided on the acoustical blanket. The facing layer being selected from a group consisting of polyester, rayon, metallic foil and combinations thereof. The blanket may also mate directly with a cylinder around the tub.
Patent CA-2493934-A1 (CA)
Title: Isomaltulose-containing instant beverage powder
Inventor: DORR TILLMANN
IPC: A23L27/30
Filed: 2003-07-19
Abstract: The invention relates to instant beverage powders, particularly aromatized or non-aromatized instant black tea powders, instant green tea powders, or instant oolong tea powders, aromatized or non-aromatized instant herbal tea powders, and instant fruit tea powders containing >= 90 % of isomaltulose as a carrier substance.
Patent CA-2496640-A1 (CA)
Inventor: GOLDMAN ILAN
IPC: E05B47/06
Filed: 2003-08-28
Abstract: A cylinder lock for use in a door lock, comprising an outer plug, an inner plug, a rotary cam adapted to move a deadbolt of the door lock, and a clutch adapted to engage for rotation the outer plug to the rotary cam. The cylinder lock further comprises an electronic blocking device (EBD) and a drive means adapted to actuate the clutch upon an unblocking command from the EBD  generated upon receiving therein an unblocking signal emitted from the outer side of the door, thereby enabling moving the deadbolt by rotation of the outer plug. The cylinder lock comprises an inner handle attached thereto at the inner side of the door, the EBD and the drive means being entirely accommodated within the inner handle. The signal is emitted by an electronic key or panel and may be a mechanical vibration signal, a light signal, or a radio signal.
Patent CA-2497059-A1 (CA)
Title: Blocking device for a locking-stressing-mechanism having a spring-actuated output drive device
Inventor: SCHYRA MICHAEL
IPC: A61M15/00
Filed: 2003-08-23
Abstract: The useful life of a device needs to be limited, where hygienic, medical or technical grounds exist. A device which cannot be influenced by the user is thus required, which reliably, effectively and terminally prevents the furth er use of the device, as soon as the given number of operations is achieved. A locking device with spring operation and a counter is provided on said devic e and housed in a two-piece housing, the both parts of which are mounted such as to rotate relative to each other and the above can be blocked by a pre- tensioned leaf spring. The leaf spring is originally housed in a recess in t he wall of the one housing piece. As soon as the permitted number of operations is achieved, a pin extends the leaf spring from the rest position thereof. T he leaf spring then extends into a recess in the wall of the other housing piec e such that the both housing pieces can no longer be rotated relative to each other. The pin can be located within the display of the counter. The blockin g device can only be overcome with a force great enough to destroy the device. The device is suitable for blocking a high-pressure nebuliser or a needleles s injector, by means of which a fluid is atomised to give an aerosol or a flui d is injected into a biological tissue.
Patent CA-2500668-A1 (CA)
Title: Improved syntheton synthesis
Inventor: GU CHEN
IPC: C07C243/28
Filed: 2003-09-30
Abstract: The present disclosure relates to an improved synthesis of the commercially important syntheton ECHB starting from the readily available 3-hydroxy-.gamm a.- butyrolactone. The reaction employs a single pot procedure without isolation or purification of the intermediates. It has the advantage over procedures previously employed in the art of using reagents and conditions which minimi ze undesired side reactions and which can be readily employed at commercial scale. The product is produced in high yield and is readily purified to provide an excellent intermediate for further synthesis of commercially important products such as L-carnitine and the pharmaceutically important active substances used in HMG-coA reductase inhibitor products such as Lipitorè.
Patent CA-2501961-A1 (CA)
Inventor: NISHIBORI SHINJI
IPC: C04B14/42
Filed: 2003-10-15
Abstract: Glass fibers which are made of a glass composition comprising, in terms of mol%, 50 to 60% SiO2, 0.1 to 10% Al2O3, 20 to 45% MgO+CaO+SrO+BaO, 0.5 to 20%  TiO2, 0.1 to 10% ZrO2, and 0 to 2% Li2O+Na2O+K2O and having a BaO/CaO molar ratio of from 0.3 to 1.6.
Patent CA-2502432-A1 (CA)
Title: Therapie combinee faisant appel a des derives de 1-aminocyclohexane ainsi qu'a des inhibiteurs d'acetylcholinesterase
Inventor: MOEBIUS HANS-JOERG
IPC: A61K31/445
Filed: 2003-10-23
Abstract: Cette invention a trait à une thérapie reposant sur une combinaison de médicaments, des plus utiles pour traiter la démence liée à des troubles du système nerveux central, notamment, pour retarder, l'apparition ou l'évolution de la maladie d'Alzheimer, de maladies cérébro-vasculaires ou du syndrome de Down. Cette thérapie fait appel à une combinaison d'un dérivé de 1-aminocyclohexane, mémantine ou néramexane et d'un inhibiteur de l'acétylcholinestérase tel que galantamine, tacrine, donepezil ou rivastigmine.
Patent CA-2503766-A1 (CA)
Title: Clean-burning fragrance candle with consistent flame size and burn rate
Inventor: REQUEJO LUZ P
IPC: C11C5/00
Filed: 2003-09-19
Abstract: A wax composition comprising a high molecular weight aliphatic alcohol, a low molecular weight ethylene vinyl acetate copolymer, at least one odorant, and a wax. The odorant is substantially retained in the wax composition when the wax composition is exposed to temperatures below a melting point of the wax composition. Furthermore, the odorant is emitted from the wax composition when the wax composition is exposed to temperatures at or above the melting point of the wax composition.
Patent CA-2506882-A1 (CA)
Title: Tribological debris analysis system
Inventor: KOLP JOSEPH P
IPC: G01N15/00
Filed: 2005-05-10
Abstract: A tribological debris analysis system alternately including a general purpose computer used in conjunction with an imaging device and an illumination delivery system, or a circuit board integrating an embedded processor with the imaging device used in conjunction with the illumination delivery system. The circuit board can be mounted on or coupled to an individual machine. The illumination delivery system includes a bypass conduit connected to the machine under evaluation, an optical flow cell, a pump for pumping a fluid through the optical flow cell connected to the bypass conduit, and a laser for illuminating the fluid flowing through the optical slow cell. The imaging device detects any debris in the fluid illuminated by the laser, and sends information representative of the debris to the general purpose computer or the embedded processor for analysis. The general purpose computer or the embedded processor classifies the debris according to size, any trends associated with the size of the debris, generating shape features of the imaged debris and identifying a type of object wear based upon the shape features.
Patent CA-2508533-A1 (CA)
Inventor: MATHIS MARK L
IPC: A61B17/12
Filed: 2003-11-25
Abstract: A system for selectively deploying a medical device includes a cartridge tha t is engageable with a proximal end of a delivery catheter that is routed to a desired location in a patient's body. An advancement mechanism is provided f or advancing the medical device out of the cartridge and into the delivery catheter for deploying the medical device at the desired location in the patient's body.
Patent CA-2509222-A1 (CA)
Inventor: LI DAVID ZENAN
IPC: C07D403/06
Filed: 2003-12-09
Abstract: L'invention concerne des dérivés d'acide indole oxo-acétyl amino acétique utilisés comme inhibiteurs de l'inhibiteur-1 de l'activateur du plasminogène (PAI-1) servant dans le traitement de troubles fibrinolytiques, les composés ayant la structure (I), dans laquelle R¿1? est alkyle ou éventuellement cycloalkyle, -CH¿2?-cycloalkyle, pyridinyle, -CH¿2?-pyridinyle, phényle ou benzyle substitués ; R¿2? représente hydrogène, alkyle, cycloalkyle, -CH¿2?-cycloalkyle, ou perfluoroalkyle ; R¿3? représente hydrogène, halo, alkyle, perfluoroalkyle, alcoxy, cycloalkyle, -CH¿2?-cycloalkyle, -NH¿2?, ou NO¿2 ?; R¿4? représente éventuellement phényle, benzyle, benzyloxy, pyridinyle, ou CH¿2?-pyridinyle ; R¿8? représente hydrogène, alkyle, cycloalkyle, -CH¿2?-cycloalkyle, perfluoroalkyle, aryle, aryle substitué, alkyle-aryle, ou alkyle-aryle substitué ; R¿9? représente hydrogène, alkyle, hydroxyalkyle, 4-hydroxybenzyle, 3-indolylyméthylène, 4-imidazolyl-méthylène, HSCH¿2?-, CH¿3?SCH¿2?CH¿2?-, H¿2?NC(=O)CH¿2?, H¿2?NC(=O)CH 2CH2-, HO¿2?CCH¿2?-, HO¿2?CCH¿2?CH¿2?-, H¿2?NCH¿2?CH¿2?CH¿2?CH¿2?-, H¿2?NC(=NH)NHCH¿2?CH¿2?CH¿2?-, ou pris ensemble avec R¿8? en tant que CH¿2?CH¿2?CH¿2?- ; ou un sel ou une forme d'ester de ceux-ci pharmaceutiquement acceptable.
Patent CA-2511188-A1 (CA)
Inventor: BAKKER DENISE MARIAN
IPC: F23L15/04
Filed: 2003-12-17
Abstract: L'invention concerne un procédé d'extraction d'énergie à partir de gaz de carneau d'un four fonctionnant avec un combustible (202) et qui est utilisé dans un procédé de production de mélamine, ledit procédé comprenant une première étape d'échange de chaleur (210) dans laquelle les gaz de carneau sont soumis à un échange de chaleur avec un premier flux de traitement (212, 214), et dans laquelle les gaz de carneau sont soumis à un échange de chaleur avec un second flux de traitement (230, 232) dans une seconde étape d'échange de chaleur (228). L'invention concerne également un appareil permettant de fournir de la chaleur dans un procédé de préparation de mélamine, ainsi qu'un procédé d'optimisation d'un appareil existant.
Patent CA-2511192-A1 (CA)
Inventor: GULLICKSON ROY
IPC: B60J3/02
Filed: 2005-06-30
Abstract: A translucent auxiliary visor, particularly for protecting the driver of an automobile from the glare of oncoming traffic, is magnetically mounted such that convenient removal and vertical adjustment is facilitated.
Patent CA-2512721-A1 (CA)
Title: Microwave-assisted chromatography preparation
Inventor: BARNHARDT KELLER E
IPC: B01D15/08
Filed: 2005-07-20
Abstract: An instrument and associated method are disclosed for preparing  samples for column chromatography. The method includes the steps of applying microwave energy to a sample composition containing at least one solvent to encourage a chemical reaction and generate desired products, thereafter mixing an absorbent media with the sample to absorb the solvent, the media being compatible with liquid chromatography that will separate the expected products, being chemically inert to the expected products, and being added in an amount sufficient to provide a substantially dry mixture of the media and the sample, but less than an amount that overly broadens the resolution of the sample during liquid chromatography, thereafter applying microwave energy to the dry mixture of the media and the sample to thereby encourage the solvent to evaporate under the influence of the microwave energy, and thereafter adding the dry mixture of the media and the remaining sample to a liquid chromatography column and separating the components of the remaining sample for identification and purification purposes.
Patent CA-2513568-A1 (CA)
Title: Machine for the aseptic treatment of containers in bottling plant
Inventor: ZANGA FRANCESCO
IPC: B67C3/22
Filed: 2003-01-30
Abstract: Machine for the aseptic treatment of containers (10) in bottling plant, of the rotary type provided with a plurality of stations (9) for treating the containers and so shaped as to cause the treatment of the containers to take place under substantially sterile conditions, is characterised in that it comprises sealing means that separate a non sterile area (11) of the machine from an area (12) maintained under sterile conditions and in which the treated containers (10) transit, said means comprising a fixed annular channel (15) at least partially filled with liquid in which slides a concentric annular element (16) associated with the rotating part (11).
Patent CA-2516267-A1 (CA)
Title: Apparatus and method for matching a query to partitioned document path segments
Inventor: SOIROT ERIC
IPC: G06F17/30
Filed: 2004-02-13
Abstract: A method of answering a query includes deconstructing documents into path Segments (Figure 2). Identical path segments from different documents are arranged contiguously to form a set of partitions, where each partition has identical path segments (figure 3). The structure of a query is then analyzed to find a match with a document (figure 4). Based upon the analysis, a sub-set of partitions is selected for searching. Content from the query is compared to content within the sub-set of partitions to identify matched content. The matched content has associated structural attributes. The matched content structural attributes are compared to the structure of the query to identify an answer to the query.
Patent CA-2516387-A1 (CA)
Inventor: SEKOGUCHI KOTOHIKO
IPC: G01L19/06
Filed: 2004-02-12
Abstract: A super-precise micro-differential pressure measuring device capable of continuously measuring a micro-differential pressure with high accuracy by transmitting micro-differential pressure to an electronic weighing /pressure transducing device without passing any mechanical sliding part, simplifying the structure, and largely lowering production cost. Specifically, the super-precise micro-differential pressure measuring device comprises a device body (1) having a space part therein, a pressure receiving plate (3) disposed in the internal space of the device body (1) and dividing airtight the internal space into a lower space (7) and an upper space (8), the electronic weighing /pressure transducing device (2) disposed in the lower space (7) and having the pressure receiving plate (3) fixedly supported thereon, and a liquid sealing part (R) liquid-sealing the outer peripheral edge part of the pressure receiving plate (3) to hold airtightness between the lower space (7) and the upper space (8). A micro-differential pressure between a pressure (P1) in the upper space (8) and a pressure (P2) in the lower space (7) is measured by the electronic weighing /pressure transducing device (2) through the pressure receiving plate (3).
Patent CA-2517154-A1 (CA)
Title: Compositions and methods for delivering thymosin beta 4, analogues, isoforms and other derivatives
Inventor: GOLDSTEIN ALLAN L
IPC: A61K47/48
Filed: 2004-03-31
Abstract: A composition and method utilizes a substantially purified composition including an adhesive and a polypeptide containing amino acid sequence LKKTET  or a conservative variant thereof.
Patent CA-2517860-A1 (CA)
Title: Device service provider interface
Inventor: AGARWAL ABHISHEK
IPC: H04L29/10
Filed: 2005-08-31
Abstract: The subject invention provides a system and/or a method that facilitates interacting with a device component to provide uniform communication, discovery, and management. A device service provider interface (DSPI) component can provide a uniform manner to communicate and/or manage a radio frequency identification (RFID) device. The DSPI component can include a receiver component that receives one or more RFID server data and RFID device data. The DSPI component can define an interface that facilitates communication of the one or more of RFID server data and RFID device data between an RFID device and an RFID server in a uniform manner. The interface(s) can be defined to handle discovery, configuration, communication, and connection management.
Patent CA-2521089-A1 (CA)
Inventor: INTOCCIA ALFRED P JR
IPC: A61F2/90
Filed: 2004-03-24
Abstract: An expandable stent (10) designed to maintain a passageway through a body lumen of a patient is disclosed. The expandable stent is a tubular member that includes a thermoplastic material (20) and woven or wound fibers (18) at least partially in contact with the thermoplastic material, such that the thermoplastic material maintains the tubular member in at least one of an expanded state and a collapsed state.
Patent CA-2521872-A1 (CA)
Title: Micronized wood preservative formulations
Inventor: ZHANG JUN
IPC: A01N59/20
Filed: 2004-04-09
Abstract: The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.
Patent CA-2522375-A1 (CA)
Inventor: TILTON JEFFREY A
IPC: B44C3/08
Filed: 2004-04-01
Abstract: A decorative panel (10) includes a body constructed from a single layer of a polymer based blanket material (12) having a surface zone (14). Printing is directly applied to an exposed face (20) of that surface zone. The surface zone may be densified relative to the remainder of the body to tune the acoustical and physical properties of the panel for a particular application and/or to allow for high definition printing.
Patent CA-2523874-A1 (CA)
Title: Expandible trailer
Inventor: BOON EDWIN LYNN
IPC: B60P3/34
Filed: 2005-10-20
Abstract: An expanding trailer has two nesting expandable modules. By using hinged arms operating from a central rotating axis, the two modules are extended simultaneously. Previously a problem was that the modules on either side extend unevenly which causes balance problems. This design permits two opposed modules to extend evenly and simultaneously. also a mechanism is provided to level the floor of the extended modules with the central floor once extended.