baber/WOPTO huggingface dataset:
Patent CA-2466834-A1 (CA)
Title: Procede de fractionnement de dechets de collecteurs de graisse et utilisation de ces fractions
Inventor: GARRO JUAN MIGUEL
IPC: C11C1/00
Filed: 2002-11-01
Abstract: L'invention concerne un procédé permettant de produire des acides gras libres insaturés et saturés à partir d'huiles collectées, de graisses collectées, graisses brunes, de déchets de collecteurs de graisse en tant que produit de départ. Le procédé décrit dans cette invention consiste à soumettre le produit de départ à un prétraitement, à une première étape de purification, à une étape de fractionnement, à une seconde étape de purification et, éventuellement, à une étape d'hydrogénation. Ce procédé permet d'obtenir des esters méthyliques d'acides gras libres insaturés et saturés, d'acide oléique et de stéarine.
Patent CA-2467103-A1 (CA)
Title: Shaped charge liner
Inventor: COWAN KENNETH GRAHAM
IPC: F42B1/032
Filed: 2002-11-12
Abstract: A liner for a shaped charge having a composition comprising greater than 90 %  by weight of powdered tungsten and up to 10 % by weight of powdered binder, the composition being formed into a substantially conically shaped body and having a crystal structure of substantially equi-axed grains with a grain size of between 25 nano-metres and 1 micron.
Patent CA-2468351-A1 (CA)
Title: Distributed hierarchical identity management system authentication mechanisms
Inventor: HARDT DICK C
IPC: H04L29/06
Filed: 2004-06-16
Abstract: A system for storing user identity information includes a request interface, a request processor and a response interface. The system receives requests for user identity information from external system, preferably through the user associated with the user identity information and, upon authentication of the user, obtains user authorization for the release of the requested user identity information. Upon receipt of authorization, the system extracts the user identity information from a schema storing the user identity information, where it is preferably stored in encrypted form. The extracted user identity information is then transmitted to the requesting external system.
Patent CA-2472752-A1 (CA)
Title: A method of controlling the concentration of purified nitrogen and oxygen in air conditioned space
Inventor: GONTCHAROV ALEXANDRE
IPC: F24F3/12
Filed: 2004-07-08
Abstract: A bed and enclosure for the same that comprises a frame to support a mattress, legs, headboard, footboard, connecting elements and one or more reflectors, wherein a location of a mattress is selected based on a shape of a reflector and direction of incoming radiations.
Patent CA-2473432-A1 (CA)
Title: Water-based coating composition for waterproofing walls
Inventor: ROBERTS MICHAEL G JR
IPC: C09D5/02
Filed: 2004-07-09
Abstract: A wall comprising a first surface, and a protective coating covering at least a portion of the first surface, where the coating is the dried film of an aqueous composition comprising a first set of polymer particles characterized by having a glass transition temperature that is less than about -40°C, and a second set of polymer particles characterized by having a glass transition temperature in excess of about -25°C.
Patent CA-2473637-A1 (CA)
Inventor: ERSKINE NEIL STEWART
IPC: G07F17/24
Filed: 2003-09-30
Abstract: In a parking system having one or more payment terminals for receiving payment for parking spaces, an information processing centre for receiving transaction and alarm information from the payment terminals, one or more enforcement terminals and a two-way telecommunications network for transmitting information in real time between the information processing centre and the payment and the enforcement terminals, an enforcement system and a method where a minimal amount of data is sent to enforcement terminals while in use in the field. The enforcement terminals are preloaded with parking space graphic. Occupancy data, which includes only the data necessary to provide expiry information such as, for instance, a data bit for each space indicating if it is "paid" or if it is "expired", is transmitted in real time to the enforcement terminal. The occupancy data may be transmitted periodically or on request by the enforcement terminal. In this approach, significant data packet network costs can be saved as the network costs are usually based on volume of data flow.
Patent CA-2474639-A1 (CA)
Inventor: CHUNG JOHNSON
IPC: C12N1/20
Filed: 2003-01-15
Abstract: A microorganism that is a mutant bacterial strain of the species Actinosynnema pretiosum, designated PF4-4, (ATCC PTA-3921), being capable of producing maytansinoid ansamitocins such as ansamitocin P-3 in improved yield compared to previous known strains, and capable of growth under varied culture conditions, and methods of producing maytansinoid ansamitocins by culturing PF4-4 in a suitable growth medium.
Patent CA-2476511-A1 (CA)
Title: Store security tag detector
Inventor: HADER FRANK
IPC: G08B13/24
Filed: 2004-08-04
Abstract: A door mountable in a door opening for opening and closing movement about a vertical access is provided with a transmitting and/or receiving antenna of a store security tag detector and is connectable to a detector processor for detecting the passage of a security tag through the door opening.
Patent CA-2477375-A1 (CA)
Title: Temperature control pads with integral electrodes
Inventor: CARSON GARY ALLEN
IPC: A61B5/296
Filed: 2003-02-21
Abstract: A dual function medical pad is disclosed for both controlling patient temperature and providing a patient-to-electrode interface. The pad includes a fluid containing layer for containing a thermal exchange fluid circulated therethrough, wherein the medical pad is operable for thermal exchange with a patient through a first side of the fluid containing layer. One or more electrodes are interconnected to the fluid containing layer on the first side (e.g. electrosurgical return electrode(s), EKG electrode(s), pacing/defribullation electrode(s)). Preferably, an electrical connector is electrically connected to the electrode and extends through the fluid containing layer to a second side thereof. Such electrical connector is interconnected or selectively interconnectable to a signal cable. The pad may further include an adhesive surface which extends over at least a portion of the first side of the fluid containing layer. Preferably, the adhesive surface substantially covers the electrode(s). The adhesive surface may be defined by a conformable layer that is thermally and electrically conductive. Such conformable layer may comprise a first material suspended in a matrix defined by a second material (e.g. a liquid suspended in a polymer matrix). The medical pad can be used with an electrosurgical generator (160) and a defibrillation/pacing system (150).
Patent CA-2477612-A1 (CA)
Title: Redresseur de jet pour buse de circulation et de distribution de fluides
Inventor: MITCHELL THOMAS O
IPC: B67D7/42
Filed: 2003-02-26
Abstract: L'invention concerne un étrangleur (10) permettant de diminuer la pulvérisation de carburant sortant du bec (S) de la buse d'un système de distribution de carburant présentant un cadre annulaire (12) positionné dans le bec (S) de façon adjacente à l'ouverture de l'orifice de sortie (O). L'étrangleur (10) comprend un moyeu concentrique (14) relié au cadre (12) par trois entretoises (16, 18, 20) relativement étroites et positionnées de manière équidistante autour du moyeu (14). Celui-ci (14) comprend une section avant cylindrique solide (22) et une section arrière tubulaire (24). Un conduit (26) s'étend à partir de la section arrière tubulaire (24), à travers une entretoise (20) et le cadre (12), vers l'ouverture venturi (V). Du carburant s'écoulant à travers le bec (S) en direction de l'ouverture de l'orifice de sortie (O), est ralenti et réparti en trois flux par l'étrangleur (10), s'écoule le long de la section avant (22) du moyeu (14) et converge, comprimé et aligné de manière linéaire, au niveau de l'ouverture de l'orifice de sortie (O) du bec (S), de manière à réduire la pulvérisation de carburant au niveau de l'ouverture de l'orifice de sortie (O) du bec (S).
Patent CA-2480012-A1 (CA)
Title: Chimeric bird from embryonic stem cells
Inventor: MATHER CHRISTINE
IPC: A01K67/027
Filed: 2003-02-03
Abstract: Sustained cultures of avian embryonic stem cells are provided. Injection of avian embryonic stem cells into recipient embryos yields chimeras with a significant contribution from the embryonic stem cell phenotype. Transgene encoding exogenous proteins are stably integrated in the embryonic stem cell s and are present in the somatic tissue of the resulting chimeras. The transgenes may encode exogenous proteins expressed in endodermal, ectodermal , mesodermal, or extra embryonic tissue. Breeding the resulting chimera yields transgenic birds whose genome is comprised of exogenous DNA.
Patent CA-2488644-A1 (CA)
Inventor: ANDERSON CLIFFORD L
IPC: G01N35/02
Filed: 2003-06-26
Abstract: L'invention concerne un support de puce à ADN muni d'un dispositif servant à loger une puce à ADN, d'un orifice sous vide communiquant avec la puce à ADN logée, et d'une source sous vide reliée à l'orifice sous vide. Le liquide provenant du rinçage de la puce à ADN est retiré par une force sous vide dans un orifice sous vide et il peut être recueilli de manière à empêcher une contamination croisée de la puce à ADN. Cette invention a également trait à une méthode de collecte de fluide provenant d'une telle puce à ADN.
Patent CA-2488884-A1 (CA)
Title: Novel maxi-k channel blockers, methods of use and process for making the same
Inventor: MONAGHAN RICHARD L
IPC: A61K31/407
Filed: 2003-06-13
Abstract: This invention relates to the use of potent potassium channel blockers or a formulation thereof in the treatment of glaucoma and other conditions related to elevated intraocular pressure in the eye of a patient. This invention also relates to the use of such compounds to provide a neuroprotective effect to the eye of a mammalian species, particularly humans.
Patent CA-2490431-A1 (CA)
Inventor: MAURER WARREN C
IPC: G05D9/00
Filed: 2004-12-16
Abstract: A fluid indicator assembly comprising an indicator tube having an upper portion and a lower portion. A stop associated with the indicator tube is defined by the transition from the upper portion to the lower portion of the indicator tube. An indicator stick is removably disposed within the indicator tune. The indicator stick has an upper portion and a lower portion. A stop associated with the indicator stick is defined by the transition from the upper portion to the lower portion of the indicator stick. The stop in the indicator tube and the stop in the indicator stick are proximate a fluid sump. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
Patent CA-2491338-A1 (CA)
Inventor: EGILMEZ NEJAT
IPC: A61K45/06
Filed: 2004-12-23
Abstract: The present invention provides compositions and methods for preventing the development of or reducing the growth of gastrointestinal tumors. The composition comprises polymeric microspheres encapsulating sulindac. IL-12 or both. These polymeric microspheres can be administered orally to individuals to reduce the growth of or prevent the development of gastrointestinal tumors.
Patent CA-2492483-A1 (CA)
Inventor: STEARNS DANIEL G
IPC: A61K49/00
Filed: 2003-07-15
Abstract: La présente invention concerne des systèmes et procédés permettant d'obtenir une représentation tridimensionnelle (3D) d'une ou de plusieurs sources lumineuses à l'intérieur d'un sujet d'essai, tel qu'un mammifère. Le tissu de mammifère est un milieu trouble, ce qui signifie que des photons sont à la fois absorbés et diffusés à mesure qu'ils se propagent à travers le tissu. Lorsque la diffusion est plus large que l'absorption, par exemple lorsqu'une lumière rouge à proche infrarouge traverse le tissu, le transport de la lumière à l'intérieur du sujet d'essai est décrit par la théorie de la diffusion. Dans certains modes de réalisation de cette invention, une représentation 3D des sources lumineuses à l'intérieur d'un sujet d'essai, telle qu'un emplacement, une dimension et une luminosité 3D de ces sources lumineuses, peut être obtenue à l'aide de données d'imagerie et de modèles de diffusion de photons implémentés sur ordinateur.
Patent CA-2495014-A1 (CA)
Title: Method and apparatus for position sensing
Inventor: LOHBIHLER ANDREW
IPC: H04B1/69
Filed: 2003-08-08
Abstract: Embodiments of the present invention include one or more wireless transmitting devices and an array of receiver units for receiving wireless communications from the transmitting devices. The transmitter devices and receiver units can be arranged in one, two or three dimensional configurations. Signals are transmitted from the devices for identification and accurate location determination. Spread spectrum techniques can be used, such as DSSS, FHSS, THSS, and pseudo-noise (PN) coding schemes, or combinations thereof. The transmitting devices can generate one or a plurality of data signals that are orthogonal-code modulated, to be decoded by the receiver units and a processor associated therewith. A plurality of transmitter signals can be received, identified, located, and data demodulated substantially simultaneously using embodiments of the invention. The combined use of array processing methods and diversity schemes can be used to reduce the effects of signal multi-path and occlusion.
Patent CA-2496326-A1 (CA)
Inventor: MAZZILLI JOSEPH J
IPC: G07C5/08
Filed: 2003-08-21
Abstract: La présente invention concerne un système de caméras vidéo présentant une couverture de 360· et permettant un enregistrement vidéo numérique à l'intérieur et à l'extérieur d'un véhicule automobile.
Patent CA-2497007-A1 (CA)
Title: 1, 4, 5-substituted 1, 2-dihydro-pyrazol-3-one and 3-alkoxy-1h-pyrazole derivatives s tnf-alpha and interleukin lowering agents for the treatment of inflammations
Inventor: ZHANG DAWEI
IPC: C07D401/14
Filed: 2003-09-08
Abstract: The present invention relates to compounds having the general formula (I) or a pharmaceutically acceptable salt thereof. Also included is a method of prophylaxis or treatment of inflammation, rheumatoid arthritis, Pagets disease, osteoporosis, multiple myeloma, uveititis, acute or chronic myelogenous leukemia, pancreatic .beta. cell destruction, osteoarthritis, rheumatoid spondylitis, gouty arthritis, inflammatory bowel disease, adult respiratory distress syndrome (ARDS), psoriasis,Crohn's disease, allergic rhinitis, ulcerative colitis, anaphylaxis, contact dermatitis, asthma, muscl e degeneration, cachexia, Reiter's syndrome, type I diabetes, type II diabetes , bone resorption diseases, graft vs. host reaction, Alzheimer's disease, stroke, myocardial infarction, ischemia reperfusion injury, atherosclerosis, brain trauma, multiple sclerosis, cerebral malaria, sepsis, septic shock, toxic shock syndrome, fever, myalgias due to HIV-1, HIV-2, HIV-3, cytomegalovirus (CMV), influenza, adenovirus, the herpes viruses or herpes zoster infection in a mammal comprising administering an effective amount a compound as described above.
Patent CA-2497576-A1 (CA)
Inventor: HARAZIM WOLFGANG
IPC: F01K21/04
Filed: 2003-07-14
Abstract: The invention relates to a method for the separation of residual gases and working fluid in a combined cycle water/steam process, which provides for th e multi-stage compression and multi-stage expansion of the mixture of working fluid and reaction products from the additional liquid and/or gaseous fuels, by the use of steam. The aim of the invention is the minimisation of the working fluid losses and minimisation of the additional necessary energy use . Said aim is achieved, whereby the expanded exhaust gas from the high pressur e turbine stage (19) is subjected to a cooling process which cools the same to the condensation temperature of the steam contained in the exhaust gas (6). The non-condensed parts of the exhaust gas (6) are bled off, whereby the condensation of the working fluid, the bleeding off of non-condensed residua l gases (25), the depressurisation of the working fluid condensate and the evaporation of the condensed working fluid are carried out in a residual gas separator (10).
Patent CA-2501359-A1 (CA)
Inventor: KALMAN MIKLOS
IPC: B09C1/10
Filed: 2003-10-07
Abstract: The present invention relates to a method for the prevention, reduction and/ or removal of asphaltene-paraffin-vax precipitates on surfaces in contact with crude oil within oil~-wells from bottom hole to well head, in flow lines and pipelines by the use of biocolloid suspensions. In particular, the method comprises adding together (a) microorganism(s) capable of reacting with, solubilizing of and/or resistant to the components of crude oil, (b) organic or inorganic additives, or (c) a mixture thereof into the pipes, and the so formed suspension containing the microorganisms is allowed to act for a desired time. The said suspension can be used for the decomposition, washing - off and removal of solid hydrocarbons and mixtures of long chain hydrocarbon s, as well as for the prevention of formation thereof.
Patent CA-2502605-A1 (CA)
Inventor: MIURA KOUJI
IPC: G06F21/10
Filed: 2004-02-02
Abstract: A terminal device (300) includes a domain key storage section (311) for holding a domain key common to the domain to which the terminal device (300) belongs, a backup processing section (303) for copying the data shared by the domain, thereby generating backup data, and an encryption/decryption section (306) for encrypting the backup data by using the domain key held in the domain key storage section (311) and generating encrypted backup data. The backup processing section (303) stores the encrypted backup data in a network storage (200).
Patent CA-2504702-A1 (CA)
Inventor: PUGEL MICHAEL ANTHONY
IPC: H04N5/445
Filed: 2003-11-13
Abstract: An apparatus (20) such as a television signal receiver provides an emergency alert function and an auxiliary information display function. According to an exemplary embodiment, the apparatus (20) includes a tuner (22) operative to tune signals including emergency alert signals associated with the emergency alert function. A processor (26) is operative to enable a disabled user setting for the auxiliary information display function responsive to the emergency alert signals.
Patent CA-2505982-A1 (CA)
Title: Apparatus for making cigarette with burn rate modification
Inventor: HICKS DOUGLAS R
IPC: A24C5/20
Filed: 2003-11-18
Abstract: A cigarette making machine for manufacturing of a cigarette with burn rate modification is described. The cigarette maker allows for mounting of a special bobbin of material which is different in size and width of a normal wrapper bobbin and feeds both the outer wrap web of material and narrower inner wrap web of material to the garniture. A slitting device may be utilized to cut the inner wrap web of material into a plurality of individual strips which are placed adjacent the outer wrap web of material in the garniture area of the maker. The inner wrap web of material may derive from a transverse wound bobbin in order to store large linear amounts of inner wrap web material.
Patent CA-2506646-A1 (CA)
Inventor: MELTZER PETER CLAUDE
IPC: A61K31/352
Filed: 2002-02-27
Abstract: The present invention relates to the therapeutic use of non-amine tropane analogues that bind to the SERT to treat neuropsychiatric disorders.
Patent CA-2508925-A1 (CA)
Inventor: SCHILLING BERNHARD M
IPC: C07K14/705
Filed: 2003-12-18
Abstract: The present invention describes methods and processes for the production of proteins, particularly glycoproteins, by animal cell or mammalian cell culture, illustratively, but not limited to, fed-batch cell cultures. The methods comprise feeding the cells with D-galactose, preferably with feed medium containing D-galactose, preferably daily, to sustain a sialylation effective level of D-galactose in the culture for its duration, thus increasing sialylation of the produced proteins. The methods can also compri se at least two temperature shifts performed during the culturing period, in which the temperature is lower at the end of the culturing period than at th e time of initial cell culture. The cell culture processes of the invention involving two or more temperature shifts sustain a high cell viability, and can allow for an extended protein production phase. The methods can also comprise the delayed addition of polyanionic compound at a time after innoculation. Supplementation of the cultures with D-galactose, preferably i n a feed medium, to sustain galactose at sialylation effective levels in the cultures until the end of a culture run reverses a decline in sialylation th at accompanies culture scale up, and is advantageous for large scale culturing processes.
Patent CA-2511130-A1 (CA)
Title: Exchange system connecting terminals in different systems
Inventor: OOKI YASUOMI
IPC: H04M11/00
Filed: 2005-06-29
Abstract: It is made possible to share presence information, make address books uniform, and conduct communication between a terminal connected to a system and a terminal connected to another system. An exchange system comprises: an exchange server which is adopted to connect exchange-connected terminals to each other; pseudo exchange-connected terminals which are adopted to be associated respectively with external terminals and which are adopted to function as exchange-connected terminals with respect to the exchange server; pseudo external terminals which are adopted to be associated respectively with the exchange-connected terminals and which are adopted to function as external terminals with respect to an external server; a database which is adopted to retain association relations between first user identification information to be used in the exchange-connected terminals and second user identification information to be used in the external terminals; and a pseudo external terminal & pseudo exchange-connected terminal which is adopted to retrieve the second user identification associated with the first user identification information from the database, retrieve the first user identification associated with the second user identification information from the database, function as the exchange-connected terminal with respect to the exchange server by using the first user identification information, and cause one of the pseudo external terminals to function as an associated external terminal with respect to the external server by using the second user identification information.
Patent CA-2512309-A1 (CA)
Inventor: PARISELLA JOSEPH L
IPC: H05B41/38
Filed: 2005-07-15
Abstract: An electronic ballast (10) for powering at least one gas discharge lamp (30) includes a current-fed resonant inverter (300) and a load shed circuit (600).   Inverter (300) ordinarily powers the lamp at a first level. When a load shed command is sent by the electric utility and received by an associated load shed receiver within the ballast (10), load shed circuit (600) causes the inverter to reduce the lamp power from the first level to a second level. Preferably, load shed circuit (600) includes an isolation circuit (620) and a bidirectional switch (640) that is coupled in parallel with a return ballasting capacitor (388) within inverter (300). In the absence of a load shed command, bidirectional switch (640) effectively shunts return ballasting capacitor (388), which causes the lamp to be powered at the first level. In response to a load shed command, bidirectional switch (640) ceases to shunt return ballasting capacitor (388), thereby causing the lamp power to be reduced to the second level.