baber/WOPTO huggingface dataset:
Patent CA-2805501-A1 (CA)
Inventor: SCHROVEN ANDREAS
IPC: C12P19/26
Filed: 2011-07-15
Abstract: The invention relates to a method for the synthesis of compounds of general formula (1A) and salts thereof wherein one of the R groups is an a-sialyl moiety and the other is H, X1 represents a carbohydrate linker,A is a D-glucopyranosyl unit optionally substituted with fucosyl, R1is a protecting group that is removable by hydrogenolysis, the integer m is 0 or 1, by a transsialidation reaction.
Patent CA-2805537-A1 (CA)
Inventor: SEYLER PAUL R
IPC: B29C63/18
Filed: 2005-11-02
Abstract: A method of sheathing a stent including the steps of providing a stent assembly including a catheter member and a stent member disposed about the catheter member, placing a first sheath film adjacent one side of the stent assembly; placing a second sheath film adjacent an opposite side of the stent assembly, and compressing the stent assembly, whereby the first and second sheath films move toward each other and, substantially surround the stent assembly. The first and second sheath films are provided in rolls. Compressing is implemented by a radial compression mechanism. The first and second sheath films pass through the radial compression mechanism. Compressing sheaths the stent assembly and crimps the stent onto the catheter. As an alternative to two sheath films, a single film may be used, whereby compressing surrounds the stent assembly with the single sheath film. Also disclosed in an apparatus for sheathing a stent, including a compressing mechanism; a sheath film supply; a film feeder for moving at least one sheath film from the film supply through the compressing mechanism, and a stent input system for moving a stent assembly into the crimping mechanism.
Patent CA-2806135-A1 (CA)
Title: Frozen confectionery products with improved texture
Inventor: UMMADI MADHAVI
IPC: A23G9/38
Filed: 2011-07-22
Abstract: The present invention relates to a method for producing frozen confectionery products. In particular, the invention is concerned with a method which contributes to the improvement of textural and sensorial attributes of the confections obtained thereof, in particular of products based on lower fat formulations. The method includes the use of controlled heat (between 90°C and 140°C for 5 seconds to 30 minutes) on an acidified ice confection mix (pH between 5.6 and 6.5) to at least partially form a coagulated protein system including casein whey protein. Such a protein system is used according to the invention in frozen confection prepared by conventional freezing alone or combined with low temperature freezing wherein it improves the microstructure and stability on frozen products.
Patent CA-2807811-A1 (CA)
Inventor: SHUSTER JEFFREY R
IPC: G01N33/53
Filed: 2011-07-27
Abstract: Biomarkers (and suites of biomarkers) relating to prostate cancer are provided, as well as methods for using such biomarkers (ans suites thereof), including early prediction of prostate cancer, disease grading, target identification/validation, and monitoring of drug efficacy.
Patent CA-2808242-A1 (CA)
Inventor: MALET BRANDON K
IPC: C01B31/02
Filed: 2011-09-12
Abstract: Methods for growing carbon nanotubes on glass substrates, particularly glass fiber substrates, are described herein. The methods can include depositing a catalytic material or a catalyst precursor on a glass substrate; depositing a non-catalytic material on the glass substrate prior to, after, or concurrently with the catalytic material or catalyst precurosr; and exposing the glass substrate to carbon nanotube growth conditions so as to grow carbon nanotubes thereon. The glass substrate, particularly a glass fiber substrate, can be transported while the carbon nanotubes are being grown thereon. Catalyst precursors can be converted into a catalyst when exposed to carbon nanotube growth conditions. The catalytic material or catalyst precursor and the non-catalytic material can be deposited from a solution containing water as a solvent. Illustrative deposition techniques include, for example, spray coating and dip coating.
Patent CA-2809805-A1 (CA)
Title: Connector assembly for variable inlet guide vanes and method
Inventor: ELEFTHERIOU ANDREAS
IPC: F02C9/20
Filed: 2013-03-15
Abstract: A connector assembly for variable inlet guide vanes in a compressor case of a gas turbine engine comprises an annular case insert having a plurality of circumferentially distributed open-ended receptacles. The annular case insert is sized so as to be received inside a compressor case, with the plurality of circumferentially distributed open-ended receptacles being in register with holes in the compressor case. Bushings have an outer diameter sized to be received in a respective one of the receptacles of the annular case insert, and an inner diameter adapted to receive a connector portion of a vane. Sets of the bushing and the connector portion of a vane in one of the receptacles forming a rotational joint. A method for installing vanes in a compressor case is also provided.
Patent CA-2811201-A1 (CA)
Inventor: DUPUY TERESON R
IPC: A61F13/15
Filed: 2010-09-13
Abstract: A washably reusable diaper having water wicking inner layer, a water impervious outer layer, a space in between for insertion and removal of water absorbing pad and having an elongated pocket adjacent to the waist line of the diaper a nd an elongated pocket adjacent each leg line of the diaper. Disposed proximate each end of each elongated pocket is a means for releaseably attaching an elastic strip. In each of said pockets is an elastic strip having a number of mating means disposed along the length of the strip. Accordingly the length of elastic strip in each pocket may be selectively varied as the wearer of the diaper grows, for use on different wearers and the elastic strip may be easily removed and renewed when necessary, extending useful service life of the diaper.
Patent CA-2812064-A1 (CA)
Title: Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridge
Inventor: TANAKA YUUJI
IPC: G03G5/147
Filed: 2011-09-13
Abstract: To provide an electrophotographic photoconductor, which contains a layer containing a cured product obtained by crosslinking (i) a compound containing a charge-transporting group and three or more methylol groups, and (ii) a compound containing a charge-transporting group, which is other than the compound containing a charge-transporting group and three or more methylol groups.
Patent CA-2815143-A1 (CA)
Inventor: DIRSA MARK
IPC: A42B3/30
Filed: 2013-05-06
Abstract: A multiple electronic tag holder includes a housing adapted to hold a plurality of electronic tags. Circuitry adapted to electrically engage a battery and the plurality of electronic tags, so that the plurality of electronic tags are powered by the battery, is positioned within the housing. A printed circuit board may optionally be provided and positioned within the housing to power the electronic tags and provide the multiple electronic tag holder with additional functionality.
Patent CA-2816852-A1 (CA)
Inventor: BERRY WILLIAM W
IPC: C13K1/02
Filed: 2011-11-01
Abstract: The present invention relates to a process for generating glucose and glucose derivatives from the direct contacting of cellulose, hemicelluloses and/or polysaccharides with a mixed super critical fluid system of alcohol and water whereby the partial pressure of the system provides for both alcoho lysis and hydrolysis of the material to generate primarily glucose, and glucose derivatives.
Patent CA-2816862-A1 (CA)
Inventor: BROCHU CHRISTIAN
IPC: G05B23/02
Filed: 2005-01-31
Abstract: A controller suitable for identifying malfunctions in a bathing system is provided. The controller includes a plurality of actuators associated with respective bathing unit components in the bathing unit system. During normal operational conditions, the actuators are configured for causing bathing unit components to acquire either one of the actuated state or the non- actuated state. In one aspect, the controller can detect a malfunction in an actuator based in part on a measured reaction time associated with the actuator. In another aspect, the controller can detect a malfunction in an actuator based on an expected measurement and an observed measurement, the expected measurement depending upon desired state information associated with the bathing unit components. When malfunctioning actuator is detected, an error handling action may be trigged, such as inducing a current leakage to ground such as to cause a ground fault circuit interrupter (GFCI) to trip. A controller including circuitry for detecting a malfunction cause by a burned fuse is also provided.
Patent CA-2817547-A1 (CA)
Inventor: ZHANG JIE
IPC: A61K31/245
Filed: 2011-11-08
Abstract: A dermal drug delivery system is provided which comprises at least two components, for example, a sheet of a solid and flexible material, and a vehicle liquid comprising a solvent and optionally other ingredients. A drug, which can be unstable in said solvent but needs the solvent for being delivered into the skin, can be impregnated in the sheet. Other ingredients, such as agents for fastening the drug on the sheet can also be impregnated in the sheet. These two components may be stored separately and joined either shortly before or at the time of application. To use the system, the vehicle liquid may be applied either on the target skin area or on the sheet, and the sheet may then be applied on the target skin area so that the vehicle liquid is positioned between the sheet and the skin and brought into contact with the ingredients impregnated in the sheet. After the sheet and the vehicle liquid are combined in this way, the ingredients in the sheet and in the vehicle liquid are joined to form a combined formulation that is capable of delivering a drug through the skin at a desired rate. The sheet may have low enough permeability to the solvent or its vapor to control the time it takes for the solvent to evaporate across the sheet. When an appropriate local anesthetic agent, such as a tetracaine, is the drug, some embodiments of the system can have wide applications in anesthesia and pain control.
Patent CA-2817870-A1 (CA)
Title: High performance sulfo-aluminous clinker
Inventor: MARCHI MAURIZIO ILER
IPC: C04B7/32
Filed: 2011-11-15
Abstract: The invention relates to a sulfo-aluminous clinker with optimal setting time and short term compressive strengths, comprising a mixture of the following phases: - calcium sulfoaluminate, or C4A3$, in amounts higher than 50 % by weight of the mixture, - belite, or C2S, in amounts between 2 and 23%, - 3C2S 3C$ CaX2, X being fluorine or chlorine, between 3 and 15% - C11A7CaX2, X being fluorine or chlorine, between 2 and 12%, both fluorine and chlorine being altogether present in the mixture, and phase C5S2$ being absent. The invention also relates to a method for preparing this sulfo-aluminous clinker, and hydraulic binders comprising this clinker.
Patent CA-2817872-A1 (CA)
Inventor: KLEIN THOMAS
IPC: A61K31/522
Filed: 2011-11-15
Abstract: La présente invention concerne certains inhibiteurs de DPP-4 pour le traitement et/ou la prévention du stress oxydatif, du stress vasculaire et/ou du dysfonctionnement endothélial ainsi que l'utilisation de tels inhibiteurs de DPP-4 dans le traitement et/ou la prévention de patient diabétiques ou non diabétiques, notamment les groupes de patients présentant un risque de maladie cardiovasculaire et/ou rénale.
Patent CA-2818065-A1 (CA)
Title: Method and arrangement for preventing hydrocarbon based deposition
Inventor: KORKIN ROMAN
IPC: E21B43/22
Filed: 2013-06-06
Abstract: Method for preventing hydrocarbon based deposition in a multiphase fluid mixture flowing in a pipe section, said mixture being susceptible to the formation of hydrate and wax under given thermodynamic conditions, comprising: - flowing the multiphase fluid mixture (13) in a pipe section (21) having a measurement section (22); - irradiating the multiphase fluid mixture (13) flowing into the measurement section (22) with a radiation having a spectrum comprising at least three distinct energy levels; - measuring (S11) the attenuation of the radiation transmitted through the measurement section (22) of the multiphase fluid mixture (13); - estimating a solution triangle and an operating point (OP) based on said attenuation measurements, said solution triangle comprising an oil apex (AP o) and a water apex (AP w); - measuring a differential pressure of the multiphase fluid mixture in the measurement section (22); - repeating over time the attenuation and pressure measurement steps, and solution triangle and operating point estimation step; wherein the method for preventing hydrocarbon based deposition further comprises: - detecting over time a shift of the operating point towards said oil or water apex in dependence on the hydrocarbon based deposition; - detecting over time whether a variation of the differential pressure is outside a differential pressure range, respectively; and - initiating at least one prevention measure (S13, S16) when detecting a correlation between said shift of the operating point (OP) towards oil or water apex and the differential pressure being outside the differential pressure range (S12, S14, S17).
Patent CA-2818360-A1 (CA)
Inventor: LEGACE MANNY
IPC: A63B71/08
Filed: 2011-11-17
Abstract: A protector for a goaltender is provided and may include an upper portion having a first surface opposing a thorax of the goaltender and a second surface formed on an opposite side of the upper portion than the first surface. A lower portion may be attached to the upper portion and may include a third surface opposing an abdomen of the goaltender and a fourth surface formed on an opposite side of the lower portion than the third surface. The third surface may oppose the second surface throughout a range of relative motion between the upper portion and the lower portion.
Patent CA-2819517-A1 (CA)
Title: Procede de fiabilisation de donnees, calculateur, ensembles de communication et systeme de gestion ferroviaire associe
Inventor: GALLOIS XAVIER
IPC: G06F7/00
Filed: 2013-06-18
Abstract: 81772095 (86066-125) ABRÉGÉ Un procédé de fiabilisation de données dans un calculateur est présenté propre à fournir une donnée de sortie à partir d'une donnée d'entrée et comportant au moins deux modules de traitement de données, et un organe de calcul. Le procédé comprend : le calcul, par chaque module de traitement, d'une donnée intermédiaire à partir de la donnée d'entrée; le calcul d'un code de sécurité intermédiaire à partir de la donnée intermédiaire (DIA, DIB) correspondante; la transmission du code de sécurité intermédiaire et de la donnée intermédiaire; le calcul d'un code de sécurité à partir des codes de sécurité  intermédiaires; la sélection, d'une donnée intermédiaire parmi les données intermédiaires reçues, la donnée de sortie du calculateur comprenant la donnée intermédiaire sélectionnée; et la transmission à destination d'un dispositif de réception du code de sécurité et de la donnée de sortie.
Patent CA-2820909-A1 (CA)
Inventor: SUTARWALA TAHA SHABBIR HUSAIN
IPC: H01M8/04
Filed: 2013-07-09
Abstract: The disclosure is directed to efficiently harnessing the mechanical energy of actuators used for producing vibration alerts in portable electronic devices to control the flow of fuel and mix the fuel in devices with fuel cells. Example embodiments control the flow of fuel into a reaction area and/or mix fuel in a fuel storage area of a fuel cell assembly. Such fuel flow control and mixing may be performed passively whenever a vibration alert occurs, or may be performed actively in response to monitoring the status of the fuel cell assembly.
Patent CA-2824073-A1 (CA)
Inventor: JAROSCH FLORIAN
IPC: C12N15/115
Filed: 2012-01-10
Abstract: La présente invention concerne un procédé de génération d'une molécule d'acide nucléique apte à se lier à une molécule cible, comprenant les étapes suivantes: a)apporter une molécule d'acide nucléique de référence, la molécule d'acide nucléique de référence étant apte à se lier à la molécule cible et la molécule d'acide nucléique de référence comprenant une séquence de nucléotides, la séquence de nucléotides comprenant n nucléotides ; b) préparer un dérivé de premier degré de la molécule d'acide nucléique de référence, le dérivé de premier degré de la molécule d'acide nucléique de référence étant différent de la molécule d'acide nucléique de référence au niveau d'une position nucléotidique, le dérivé de premier degré étant préparé par le remplacement du ribonucléotide à ladite position nucléotidique par un 2'-désoxyribonucléotide dans le cas où l'acide nucléique de référence présente un ribonucléotide à la position nucléotidique, et le dérivé de premier degré étant préparé par le remplacement du 2'-désoxyribonucléotide à ladite position nucléotidique par un ribonucléotide dans le cas où l'acide nucléique de référence a un 2'-désoxyribonucléotide à la position nucléotidique et la position nucléotidique à laquelle le remplacement est effectué étant la position nucléotidique modifiée ; c) répéter l'étape b) pour chaque position nucléotidique de la molécule d'acide nucléique de référence, préparant ainsi un groupe de dérivés de premier degré de la molécule d'acide nucléique de référence, le groupe de dérivés de premier degré de la molécule d'acide nucléique de référence consistant en n dérivés de premier degré, chacun des dérivés de premier degré de la molécule d'acide nucléique de référence étant différents de la molécule d'acide nucléique de référence par un remplacement d'un seul nucléotide et chacun des dérivés de premier degré de la molécule d'acide nucléique de référence ayant une seule position nucléotidique modifiée qui est différente du nucléotide modifié unique de toutes les positions nucléotidiques modifiées uniques des autres dérivés de premier degré du groupe de dérivés de premier degré de la molécule d'acide nucléique de référence.
Patent CA-2825634-A1 (CA)
Inventor: KAMAKOTI PREETI
IPC: G01N15/08
Filed: 2012-04-05
Abstract: The identification, synthesis and use of an isomorphously substituted molecular sieve material having structural frameworks substituted with a preselected substitution element for a framework element of the molecular sieve material can result in a preferred transport controlling window size range for the optimal separation of a target gas component from a gaseous mixture containing said target gas component.
Patent CA-2825679-A1 (CA)
Title: A power plant, an application of such a power plant and a method of operating such a power plant
Inventor: GRIESER WOLFRAM
IPC: B64D35/00
Filed: 2013-08-30
Abstract: The invention relates to a mobile power plant having an engine together with a main gearbox (5) and a free wheel assembly (4) suitable for driving a rotary wing (7) by means of the main gearbox (5) and further having an electric motor-generator (10), wherein the power plant includes an accessory gear box (12), an additional freewheel assembly (11) and a pump (8), said electric motor-generator (10) being mechanically connected in series via said additional freewheel assembly (12) to said main gearbox (5) in order to be capable of being driven by said main gearbox (5) and said electric motor-generator (10) being connected to said pump (8) in order to be capable of driving said pump (8). The invention relates as well to an application of such a mobile power plant and to a method of operating the mobile power plant.
Patent CA-2826068-A1 (CA)
Inventor: RIVES ALLEN KENT
IPC: E21B7/28
Filed: 2011-02-24
Abstract: An underreamer for connection with a rotary pipe string includes inner and outer body sections which form a body structure to provide a fluid flow path therethrough for communicating with piston and cylinder means formed between the body sections for receiving drilling fluid to effect telescopic movement between the body sections permitting engagement of cutter arms and support of said cutter arms on the outer body of the underreamer. Cutter arms are pivotally mounted on the inner body section and, upon engagement of the cutter arms to effect underreaming are fully supported on the outer body section thereby minimizing damage from vibration and repeated use on the threaded inner body sections.
Patent CA-2826719-A1 (CA)
Title: Systems and method for controlling preemption of a traffic signal
Inventor: ROBERTS DOUGLAS GORDON
IPC: G08G1/087
Filed: 2012-02-23
Abstract: A priority control unit is provided for use with light-based and GPS-based traffic control priority systems. The priority control unit includes a light emitter subsystem that is configured to emit pulses of light. The pulses of light encode a priority request for activating preemption of a traffic signal by a light-based traffic control priority system. The priority control unit also includes a GPS-based subsystem that is configured to transmit a priority request by radio waves. The priority request from the GPS-based subsystem is for activating preemption of a traffic signal by a GPS-based traffic control priority system. A switch is coupled to the light emitter subsystem and to the GPS-based subsystem. The switch simultaneously activates both the light emitter subsystem and the GPS-based subsystem for transmitting priority requests in response to user control. In another embodiment, the priority control unit further includes a broadcast based subsystem for transmitting priority requests.
Patent CA-2826883-A1 (CA)
Inventor: SEO JOON-KYU
IPC: G06F3/03
Filed: 2012-02-10
Abstract: A screen change method and device are provided. A first screen, from among a plurality of screens, is displayed on a first touch screen. A second screen, which precedes or succeeds the first screen in a sequence of the plurality of screens, is displayed on a second touch screen. A touch is detected on the first touch screen. Continuous movement of the detected touch from the first touch screen to the second touch screen is detected. Other screens, which are different from the first screen and the second screen, from among the plurality of screens, are displayed on the first touch screen and the second touch screen, in response to the detected continuous movement of the touch.
Patent CA-2828583-A1 (CA)
Inventor: HU LINDEN
IPC: A61K39/00
Filed: 2012-03-02
Abstract: The present invention relates to compositions and methods for preventing and treating periodontitis and other conditions. In particular, the present invention relates to oral bacteria for use in treating and preventing diseases and conditions.
Patent CA-2829589-A1 (CA)
Inventor: KUSH MATT
IPC: G01N23/20
Filed: 2012-03-09
Abstract: A system including a positioning system with a component manipulator structured to position a component in response to a positioning algorithm; a scanning system capable of producing a set of light waves directed at a surface of the component, detecting a set of reflected light waves from the surface of the component, and producing a reflectivity data set in response to the set of reflected light waves; and a microprocessor structured to apply a fuzzy logic algorithm to the reflectivity signal to determine a solution set and produce a grain structure characterization in response to the solution set.
Patent CA-2830010-A1 (CA)
Inventor: ROBERTSON PHILIP
IPC: B01L3/00
Filed: 2012-03-15
Abstract: A sample metering device for a liquid sample comprises at least one capillary passage with an inlet and an outlet; a side passage extending from the capillary passage part way along the length thereof and leading to an outlet; a fluid application region for receiving a liquid sample to be tested, for entry to the capillary passage via the inlet; first sealing means operable releasably to seal the outlet of the capillary passage; and second sealing means operable releasably to seal the outlet of the side passage.