baber/WOPTO huggingface dataset:
Patent CA-2708757-A1 (CA)
Title: System and method for managing interaction between a user and an interactive system
Inventor: HAHN JURY
IPC: H04W4/14
Filed: 2008-12-16
Abstract: A scalable system is provided for managing the interaction of cell phone users and users of other communication devices with public and private digital display systems and other interactive digital devices and systems.
Patent CA-2708989-A1 (CA)
Title: Produit lamine en alliage aluminium-lithium pour applications aeronautiques
Inventor: DANIELOU ARMELLE
IPC: C22F1/057
Filed: 2008-12-19
Abstract: L'invention concerne un produit laminé essentiellement non recristallisé obtenu à partir d'une tôle d'épaisseur au moins 30 mm, comprenant 2,2 à 3,9 % en poids de Cu, 0,7 à 2,1 % en poids de Li, 0,2 à 0,8 % en poids de Mg, 0,2 à 0,5 % en poids de Mn, 0,04 à 0, 18 % en poids de Zr, moins de 0,05 % en poids de Zn, et optionnellement 0, 1 à 0,5 % en poids de Ag, reste aluminium et impuretés inévitables, présentant une faible propension à la bifurcation de fissures pendant un test en fatigue selon la direction L-S. Le produit selon l'invention présente un angle de déviation de fissure .THETA. d'au moins 20° sous un facteur d'intensité de contrainte équivalent K eff max de 10 MPa Vm pour un échantillon d'essai fissuré S-L soumis à une contrainte en mode mixte I et II, dans laquelle l'angle .PSI. entre un plan perpendiculaire à la direction de fissure et la direction de la contrainte est 75°.
Patent CA-2709146-A1 (CA)
Inventor: SPISICH JAMES
IPC: A22C9/00
Filed: 2010-07-07
Abstract: A food conditioner having a primary guard that is configured to be removable and a drive train network that is configured to automatically unlatch when the primary guard is removed, wherein the primary guard includes a guard partition that forces engagement of a tapered coupling drive.
Patent CA-2709917-A1 (CA)
Inventor: LABORIE DANIEL JEAN-LOUIS
IPC: B64C21/10
Filed: 2008-11-13
Abstract: Aircraft aerodynamic surfaces (32) coated with photocatalytic self-cleaning coating reduces the need for washing off insects and other organic contaminants. Disturbances in laminar flow profiles due to organic contaminants are reduced, thereby improving performance by reducing drag. The photocatalytic self-cleaning coating includes nano-particles of titanium oxide and may be applied using a sol-gel process.
Patent CA-2714958-A1 (CA)
Inventor: FRECCERO MAURO
IPC: C07D403/06
Filed: 2009-10-01
Abstract: Preparation of new heterocyclic compounds characterised by 1,3-imidazolidine structure useful for stereoselective synthesis of optically pure key intermediates in 1.beta.-methylcarbapenem production
Patent CA-2718325-A1 (CA)
Title: Dispensing cap for beverage container
Inventor: DYRBYE ANITA
IPC: A61J1/14
Filed: 2010-10-21
Abstract: A dispensing cap sealingly mountable within the throat of a beverage container has an open-bottomed flow tube connected to a surrounding skirt by a resilient diaphragm, forming a reservoir surrounding the flow tube. A membrane attached to the periphery of the skirt seals off the bottom of the reservoir. The lower end of the flow tube extends into the reservoir and is adapted for piercing the membrane. A  downward force applied to the flow tube will resiliently deform the diaphragm, causing the lower end of the flow tube to pierce the membrane, thus allowing the contents of the reservoir to flow into the container. The flow tube extends above the diaphragm and terminates in a flow assembly operable between a closed position and a "consume" position in which the contents of the container can flow through the flow tube and out an opening in the cap sleeve.
Patent CA-2718970-A1 (CA)
Title: Contact device
Inventor: ITO MASAHIRO
IPC: H01H50/02
Filed: 2009-03-16
Abstract: A sealed receptacle (20) includes a case (21), a cylindrical member (22), and a closure plate (23). The sealed receptacle (20) is configured to house a fixed contact (31), a movable contact (40), and an arc protection member (60). The arc protection member (60) includes a peripheral wall (61), and a bottom (62). The peripheral wall (61) is configured to conceal a junction between the case (21) and the cylindrical member (22) from the fixed contact (31) and the movable contact (40). The bottom (62) is interposed between the movable contact (40) and the closure plate (23). The sealed receptacle (20) houses a contact pressure provision member (51) configured to bias the movable contact (40) to come into contact with the fixed contact (31). The contact pressure provision member (51) is interposed between the movable contact (40) and the bottom (62) so as to come into resilient contact with both the movable contact (40) and the bottom (62) irrespective of a position of the movable contact (40).
Patent CA-2720299-A1 (CA)
Title: Self-calibrating gradient dilution in a constituent assay and gradient dilution apparatus performed in a thin film sample
Inventor: WARDLAW STEPHEN C
IPC: G01N33/53
Filed: 2009-04-02
Abstract: A method and apparatus for measuring an-tibody titers in a thin film sample in an automated system which does not require multiple dilutions. The system pro-vides a simple method for creating an in-situ dilution within a sample analysis chamber without the use of any precision fluid-handling components, and further, to use the same principles to provide a wide range of sample di-lutions within the chamber so as to obviate the need for additional dilution steps when dealing with samples possi-bly containing wide ranges of analyte concentrations.
Patent CA-2721062-A1 (CA)
Title: Differentiated message delivery notification
Inventor: KIM YOUNG AE
IPC: H04W4/12
Filed: 2009-04-08
Abstract: A user equipment (UE) is disclosed. The UE comprises a processor configured to transmit a session initiation protocol (SIP) SUBSCRIBE method request that comprises at least one filter criteria used for selecting specific messages and selecting the information about the messages, where each of the messages is directed to a user identity associated with the UE.
Patent CA-2721328-A1 (CA)
Inventor: NAKAYAMA SHIN
IPC: F03D7/04
Filed: 2009-09-24
Abstract: Provided is a stress analysis device 3 for a wind-turbine structure, which includes a load-data generating section 21 that generates load time-series data of a predetermined load observation point, set in the wind-turbine structure, on the basis of a parameter related to an operating environment, and a stress analyzing section 22 that generates stress time-series data of at least one target analysis point, set in the wind-turbine structure, on the basis of the load time-series data.
Patent CA-2722567-A1 (CA)
Title: Brosse a dents
Inventor: MARUSYK RANDALL W
IPC: A46B13/02
Filed: 2010-11-22
Abstract: Une brosse à dents possède une tête avec deux parties ou plus qui peuvent se déplacer indépendamment lune de lautre. La tête présente une face avant, une face arrière, un axe longitudinal et un axe transversal, une pluralité déléments de nettoyage des dents sétendant à partir de la face avant de la tête et un moteur électrique avec un arbre de sortie qui cause des vibrations lorsquil tourne. La tête possède une ou plusieurs parties définies par une ou plusieurs fentes qui sétendent vers lintérieur à partir de la périphérie de la tête.
Patent CA-2723271-A1 (CA)
Inventor: SIENA MATTHEW J
IPC: A47K1/14
Filed: 2010-12-02
Abstract: A universal drain stopping device with enlarged stopper is installable in drains having different sized central threaded bores. A stopping assembly with a stopper and hollow shaft is removably engageable with a reversible stem. The stopping assembly and stem are axially reciprocable relative to each other when engaged. The reversible stem has opposite threaded ends having different sizes. The device is installable into a drain by threaded mating of one end of the stem with the central threaded bore of the drain. The stem can be axially reversed for installation into another drain with a different sized threaded bore.  The stopper has a diameter that is greater than the outer diameter of the drain in which the device is installed.
Patent CA-2723694-A1 (CA)
Inventor: YANG YUHE
IPC: A61M5/178
Filed: 2009-05-06
Abstract: A disposable self-destruction safety syringe without fluid residua comprises a syringe tube (1), a push rod (2), a needle mount (3) and a needle (4). The push rod (2) and the needle mount (3) are mounted in the syringe tube (1). A plunger (5) slidably fitting with the inside wall of the syringe tube (1) is provided on the front end of the push rod (2). Wherein, an automatic retraction means (6) is mounted in the front end of the chamber of the push rod (2). The automatic retraction means (6) and the needle mount (3) are each provided with a snap-latch member, respectively, for connecting the needle mount (3) with the automatic retraction means (6). Each of said snap-latch member is provided with a fluid pass chamber, such that the fluid remaining inside the syringe tube (1) flows, through the fluid pass chamber when the snap-latch members form an interference fit and engage with each other, into the chamber of the needle mount (3) and the needle (4).
Patent CA-2723773-A1 (CA)
Inventor: MOORE ROBBY JAY
IPC: H05K7/20
Filed: 2009-05-07
Abstract: A fire resistant and water resistant enclosure for an operable computer digital data storage device is provided The enclosure has walls made of gypsum or concrete and, in one embodiment, has two small ventilation openings which remain open during normal operation of the digital data storage device and during the presence of fire In the presence of fire, air and superheated steam from inside the enclosure expand and flow outwardly through the ventilation passageways As those gases flow outwardly, they simultaneously block or prevent the transfer of heat from the exterior fire inwardly through those passageways A water resistant pouch or coating surrounding the storage device prevents damage from flood, water, steam generated by the insulation or smoke from passing through said passageways and damaging the storage device.
Patent CA-2725473-A1 (CA)
Inventor: IWAMURA MIKIO
IPC: H04W12/04
Filed: 2009-09-18
Abstract: In a mobile communication method according to the present invention includes the steps of: transmitting, from a handover source radio base station to a swithcing center, a handover request including an NCC, a PCI and a K eNB*; changing, at the swithcing center, the NCC, changing, at the swithcing center, the K eNB* on the basis of the PCI, and transmitting, from the swithcing center to the handover target radio base station, the handover request including the changed NCC and the changed K eNB* ;  generating, at the handover target radio base station, a first key on the basis of the K eNB*; and generating, at the mobile station, the first key on the basis of the NCC and the PCI  included in a handover command.
Patent CA-2725979-A1 (CA)
Inventor: TENNY NATHAN EDWARD
IPC: H04W68/00
Filed: 2009-06-11
Abstract: Cette invention se rapporte à des systèmes et à des méthodologies qui facilitent la gestion d'une interaction entre des cycles de radiomessagerie et de réception discontinue (DRX) pour des utilisateurs qui opèrent dans un système de communication. Comme cela est décrit dans le présent document, un utilisateur en mode connecté ayant un cycle DRX associé peut modifier son programme de réception de radiomessagerie de manière à réduire au minimum les périodes d'activité inutiles. Par exemple, un utilisateur peut programmer initialement la surveillance doccasions de radiomessagerie qui coïncident avec des périodes d'activité associées au cycle DRX de l'utilisateur. Si de telles occasions de radiomessagerie ne sont pas suffisantes pour atteindre un nombre minimum requis d'occasions de radiomessagerie surveillées, des occasions de radiomessagerie supplémentaires peuvent être surveillées selon les besoins en programmant des périodes d'activité supplémentaires et/ou en prolongeant des périodes d'activité spécifiées dans le cycle DRX. En outre ou en variante, un réseau peut synchroniser un cycle en mode DRX connecté associé à un utilisateur avec un cycle de radiomessagerie en mode repos de l'utilisateur, en fournissant de ce fait des avantages en termes de puissance et de performance avec une faible complexité.
Patent CA-2730057-A1 (CA)
Inventor: BHATIA SANGEETA N
IPC: C12N1/10
Filed: 2009-07-07
Abstract: Cell cultures are provided that include a population of micropatterened hepatocytes and one or more non-parenchymal cell populations, where the hepatocytes are infected with a virus or parasite and include a reporter of virus or parasite infection Meth-ods of making and using the cell cultures are also provided
Patent CA-2730754-A1 (CA)
Inventor: LIU ZHENYU
IPC: C01B32/942
Filed: 2009-07-15
Abstract: Provided are a method and a system for producing calcium carbide. The method comprises mixing powdery carbon-containing raw material with powdery calcium-containing raw material; directly heating the mixture by combusting a part of carbon-containing raw material in an oxygen-containing atmosphere to produce calcium carbide. The carbon-containing raw material can be coal, semi-coke or coke, the calcium-containing raw material can be calcium carbonate, calcium oxide, calcium hydroxide or carbide slag. The system for producing calcium carbide of the present invention comprises a raw material preheating unit and a reaction unit. The preheater of the raw material preheating unit can be a fluidized bed or an entrained flow bed, and the reactor of the reaction unit is entrained flow bed. The present invention can overcome the disadvantages of the prior art for the calcium carbide production such as high energy consumption and high pollution, and has advantages of a wide range of available raw materials, high energy utilization ratio, continuous operation, and large producing ability. By using the combustion of the by-product CO  produced during the production of calcium carbide or auxiliary fuel in the air to preheat the raw materials to 500-1500 °C, the carbon consumption and the oxygen consumption for the calcium carbide production can be reduced, and thus process energy consumption is further reduced.
Patent CA-2734885-A1 (CA)
Inventor: MARTYAK NICHOLAS M
IPC: C10L1/14
Filed: 2009-08-28
Abstract: Compositions containing unsaturated fatty esters may be stabilized against atmospheric oxidation by the addition of an antioxidant package containing at least onenitroxide free-radical scavenger and at least one alkylalkanolamine. Compositions treated in this manner show good resistance to atmospheric oxidation and resultant viscosity increase.An advantage of the nitroxide free-radical scavenger is that it stops the oxidation of the unsaturated fatty esters already during the initiation stage. Moreover, it is much less volatile than for example the known alkylhydroxylamine oxygen scavengers. By the use of a nitroxide free- radical scavenger, the composition can thus be stabilized for a longer period of time.  The stability period is moreover less affected by the supply of oxygen to the composition. The solubility problem of the nitroxide in the fatty ester component can be solved by dissolving the nitroxide first in the alkylalkanolamine.
Patent CA-2735234-A1 (CA)
Inventor: SCHARSCHMIDT BRUCE
IPC: G01N33/50
Filed: 2009-08-27
Abstract: The invention provides a method for determining a dose and dosing schedule, and making dose adjustments of patients taking PBA  prodrugs as nitrogen scavengers to treat nitrogen retention states, includ-ing ammonia accumulation disorders as well as chronic renal failure, by measuring urinary excretion of phenylacetylglutamine and/or total urinary nitrogen. The invention provides methods to select an appropriate dosage of a PBA prodrug based on the patient's dietary protein intake, or based on previous treatments administered to the patient. The methods are applica-ble to selecting or modifying a dosing regimen for a subject receiving an orally administered waste nitrogen scavenging drug, and to monitoring pa-tients receiving such drugs.
Patent CA-2735419-A1 (CA)
Inventor: IGARASHI MASAYUKI
IPC: A01N63/28
Filed: 2008-08-26
Abstract: A compound having a structure expressed by the following Structural Formula (1), a compound having a structure expressed by the following Structural Formula (2), and a method for producing at least one of the compounds including culturing a microorganism belonging to the genus Streptomyces and capable of producing the at least one of the compounds and recovering the at least one of the compounds from a culture obtained from the culturing.   (see formula 1) (see formula 2) Structural Formula (2) (signamycin B)
Patent CA-2738609-A1 (CA)
Inventor: CHUNG COO-MIN
IPC: A61P1/04
Filed: 2009-10-13
Abstract: Piperidine compounds and pharmaceutically useful salts thereof, a pharmaceutical composition including an effective amount of the racemic or enantiomerically enriched piperidine compounds to treat gastrointestinal diseases, and a method of treating gastrointestinal diseases in a mammal are provided.
Patent CA-2745508-A1 (CA)
Inventor: BENECH REGIS-OLIVIER
IPC: C12P7/06
Filed: 2009-12-22
Abstract: A process for the production of ethanol wherein a hydrolyzed lignocellulosic biomass is fermented in the presence of a stillage residue. The fermentation of cellulosic hydrolysates is improved by adding prior to and/or during fermentation a stillage residue side stream from a corn starch-to-ethanol process as a nutrient source for the yeast organisms used in the fermentation. Stillage residues from the grain dry mill ethanol producing process, including the whole stillage, wet cake, thin stillage, and/  or syrup are added to assist as a nitrogen and nutrient source for the fermentive processes. The stillage residue is produced by any grain-to- ethanol process.
Patent CA-2746249-A1 (CA)
Title: Soufflante pour turbomachine comprenant un systeme d'equilibrage a trous borgnes de logement de masses, et turbomachine associee
Inventor: BELMONTE OLIVIER
IPC: F02C7/04
Filed: 2009-12-09
Abstract: La présente invention se rapporte à une soufflante (1) pour turbomachine d'aéronef, comprenant un cône d'entrée équipé d'un système d'équilibrage pourvu d'une pluralité de trous de logement de masse (42), et comprenant également au moins une masse d'équilibrage (44) montée dans l'un des trous (42). Selon l'invention, le système d'équilibrage comporte en outre des moyens de fixation (46, 48) exerçant une pression plaquant la masse d'équilibrage (44) au fond de son trou de logement de masse (42), ce dernier étant réalisé borgne dans le cône d'entrée (20), de manière à déboucher à l'intérieur de celui-ci.
Patent CA-2749796-A1 (CA)
Inventor: DE BOER PAUL
IPC: C09D7/63
Filed: 2010-01-28
Abstract: A sulphur cement pre-composition, comprising sulphur, a first organosilane and a second organosilane, and a sul-phur cement product comprising sulphur, a particulate inorganic material, a first organosilane and a second organosilane are dis-closed.  The first organosilane comprises one or more functional groups chosen from thiol, sulphide, amine or alkenyl groups. The second organosilane does not comprise any thiol, sulphide, amine or alkenyl groups. Processes for making the sulphur cement pre-composition and the sulphur cement product are also disclosed.
Patent CA-2750063-A1 (CA)
Inventor: FOISY STEPHANE
IPC: G08B25/08
Filed: 2010-01-22
Abstract: A method at an alarm monitoring station and security system arrangement for detecting alarm signals originating at security systems on incoming calls carried by a telecommunications line includes, for each call, measuring a noise level on the line in the absence of signals originated by the security systems. Based on the measuring, at least one signal detection threshold above the noise level is set, wherein a level of a signal must exceed the signal detection threshold in order to be detected as a data signal. Alarm data signals in the call are detected using the signal detection threshold.
Patent CA-2750891-A1 (CA)
Inventor: DESIMONE JOSEPH
IPC: A01N43/64
Filed: 2009-12-21
Abstract: Compositions comprising decitabine and tetrahydrouridine for the treatment of blood disorders and hematological and solid malignancies are described.
Patent CA-2752086-A1 (CA)
Title: Continuous pelletizing, drying and bagging systems with improved throughput
Inventor: BOOTHE DUANE
IPC: B29B9/16
Filed: 2010-06-22
Abstract: The various embodiments of the present invention are directed to improved processes and systems for continuously bagging materials. In particular, the improved processes and systems can be used to bag tacky materials with improved throughput. The systems generally include at least one of a feeding section, mixing section, pelletizing section, transport piping, agglomerate catcher, defluidizing section, drying section, pellet diverter valve, and/or bagging assembly.
Patent CA-2755130-A1 (CA)
Inventor: HATIB FERAS
IPC: A61B5/021
Filed: 2010-03-17
Abstract: Methods for monitoring central-to-peripheral arterial pressure decoupling, i.e., hyperdynamic or vasodilation conditions are described.   These methods involve the comparison of parameters such as impedance, compliance, and pressure that can be determined from flow and pressure measurements at central aortic and peripheral arterial locations.  The relationship between the parameters at the central aortic and peripheral arterial locations provides an indication of central-to-peripheral arterial pressure decoupling. These methods can be alert a user that a subject is experiencing central-to-peripheral arterial pressure decoupling, which can enable a clinician to appropriately provide treatment to the subject.
Patent CA-2755210-A1 (CA)
Title: Disposable diaper with integral disposal system
Inventor: KARSENTI SAMUEL
IPC: A61F13/15
Filed: 2010-03-10
Abstract: The present invention provides a diaper assembly comprising an integral disposal system, the diaper assembly comprising a disposable diaper comprising an outer layer comprising an aperture on an outer surface thereof, an inner layer and an absorbent layer disposed between said outer layer and said inner layer and a bag disposed between said outer layer and said inner layer, said bag being folded and adapted to be retrieved via the aperture and to receive and enclose said diaper, wherein the absorbent layer is of a greater thickness than the height of the folded bag.
Patent CA-2755267-A1 (CA)
Inventor: KOBAYASHI SHOEI
IPC: G11B20/18
Filed: 2010-05-06
Abstract: Address information that has been error correction encoded is recorded on a second version of a recording medium after being transformed such that such that the address decoding cannot be performed by a playback device that is not compatible with the second version of the recording medium. The address decoding for the second version of the recording medium cannot be performed by the incompatible playback device (for example, a playback device that was manufactured to be compatible only with a first version of the recording medium). In other words, in the playback device that is not compatible with the second version of the recording medium, a state is created in which address errors cannot be corrected, so access is impossible (recording and playback are impossible).