baber/WOPTO huggingface dataset:
Patent CA-2698969-A1 (CA)
Inventor: PIETROWSKI PETER
IPC: B61K13/00
Filed: 2010-04-06
Abstract: A system and method for the precise application of brake sand or other material to the rails of a railroad. In embodiments, a sand nozzle having a convex shaped air channel is used to provide a high speed jet of air for applying sand to the rail. The air channel further acts to create a low pressure area beneath the nozzle, thus preventing the nozzle from becoming clogged with sand, dust, moisture, oil, or other debris.
Patent CA-2699739-A1 (CA)
Inventor: WILLCOX JOHN CADMAN
IPC: A01M1/14
Filed: 2008-09-23
Abstract: The embodiments described and claimed herein relate to insect traps (10; 110;  210). One particular embodiment of the insect trap comprises a housing (12; 112; 212) which holds a insect attracting light source (60a; 60b; 160a; 160b), an insect immobilizing device (190), and a visible spectrum light source (80a; 80b;  180a; 180b). The housing at least partially conceals the insect attracting light source, the insect immobilizing device, and the visible spectrum light source from view and includes a channel (14a; 14b; 1 14a; 1 14b; 214a; 214b) into which insects can enter the housing and approach the insect immobilizing device and through which a graduated pattern of insect attracting light can be projected into an area desired to be free from insects. The light pattern emitted from the insect trap includes a diffused light component (77a; 77b) that is reflected off of a reflective surface (26a; 26b; 126a;  126b; 226a; 226b) and an intense light component (78a; 78b) that is transmitted through a light conduit (70a; 70b; 270a; 270b). The light conduit captures light from the insect attracting light source from a first end that is in close proximity to the insect attracting light source. A second end of the light conduit is disposed near the opening of the channel and is oriented in such a manner so as to transmit the insect attracting light source into the direction of the area desired to be free from insects.
Patent CA-2699746-A1 (CA)
Title: Container for an anal irrigation system
Inventor: LUTHER PREBEN
IPC: A61M3/02
Filed: 2008-09-18
Abstract: The present invention relates to a container for anal irrigation. In particular it relates to a rigid container which is easy to operate and which easily is transformed from a storage configuration to a ready-to-use configuration.In one aspect the invention relates to a container for an anal irrigation system. The anal irrigation system comprisesan anal probe; a reservoir for holding an irrigation liquid (e.g. water); a pump mechanism for pumping a fluid (e.g. air) into the reservoir; and a liquid tube connecting the reservoir with the anal probe. The container comprises an outer chamber wall, defining at least partly the outer dimensions of the container and an inner chamber wall arranged within the outer chamber wall, said outer chamber wall andinner chamber wall defining the reservoir.This provides a reservoir having a small surface area when filled with irrigation liquid. Thus only a low pressure is necessary to evacuate the irrigation liquid from the reservoir and out through the anal probe.
Patent CA-2700188-A1 (CA)
Title: Method for printing a printing substrate
Inventor: SCHULMEISTER PETER
IPC: B41M3/00
Filed: 2008-09-19
Abstract: The invention relates to a method for printing a printable fabric, wherein the printable fabric is printed by way of a printing mold-based printing method, particularly by way of an offset printing method, having a print image that is uniform and thus static for printed copies of a printing order, and in addition to the printing mold-based printing method by way of a printing mold-free printing method, particularly by way of an ink jet printing method, having a variable and thus dynamic print image for the printed copies of the printing order. According to the invention, after the static and dynamic printing of the printable fabric, each printed copy is detected by at least sectionally measuring and recorded such that each printed copy can be verified in regard to the authenticity thereof.
Patent CA-2700418-A1 (CA)
Inventor: BATES AARON
IPC: B65D5/54
Filed: 2008-10-14
Abstract: A package (100) includes modules (110) that are connected to one another. The modules (110) can be alternatively arranged for different purposes such as shipping or display and can be secured in an arrangement. The modules (11) can include reinforced walls (116) and corners (C) that provide the package (100) with a structure that can support a load such as when packages (100) are stacked on top of one another.
Patent CA-2702259-A1 (CA)
Inventor: KITAZOE MASATO
IPC: H04W36/02
Filed: 2008-10-29
Abstract: Systems and methods for addressing the de-synchronization of the cryptsync between the network and the mobile stations (eNB) that can occur at mobility are addressed. De-synchronization is resolved by forwarding HFN and PDCP Sequence Number(s) from the source eNB to the target eNB. In order to avoid re-use of a crytosync for a given key, a backward offset from the initial COUNT value is used by the target eNB. These approaches do not require an over-the-air signaling and the COUNT value handling in the network is transparent to the mobile station.
Patent CA-2702668-A1 (CA)
Inventor: FARMER SEAN
IPC: A23F3/14
Filed: 2008-10-16
Abstract: The present invention describes beverage compositions comprising lactic acid- producing bacteria.
Patent CA-2704217-A1 (CA)
Inventor: SCRIBANO GIANFRANCO
IPC: F23D14/14
Filed: 2008-10-31
Abstract: What is described is a burner, specifically for gas fuels with premixing, comprising a burner body (2) designed to be housed in a combustion chamber (4) of a heating apparatus, the burner body (2) being provided with a burner head (3) on which an air and gas mixture supplied to the combustion chamber (4) is burnt, in which the burner head (3) has a surface profile (3a) in the form of a dome-shaped spherical segment, the height (H) of the dome being less than half of the diameter (D) of the sphere to which the segment belongs.
Patent CA-2704376-A1 (CA)
Inventor: WAGGER KLAUS
IPC: E01H4/02
Filed: 2008-10-29
Abstract: A rotary snow tiller (1), for grooming the snow covering (M) of ski slopes, which advances in a travelling direction (D1) along the ski slope, and has a frame (2); a shaft (3) fitted with teeth (12) and rotated with respect to the frame (2) about an axis (A1) crosswise to the travelling direction (D1); and an actuating device (6) for imparting a reciprocating movement to the shaft (3) with respect to the frame (2).
Patent CA-2711220-A1 (CA)
Inventor: IBRAHIM GEORGE
IPC: E21B4/14
Filed: 2008-12-23
Abstract: A down-the-hole vibratory unit for a drilling system includes a casing comprising a fluid inlet, and a plurality of eccentrically weighted rotor assemblies positioned at least partially within the casing and in fluid communication with the inlet, the eccentrically weighted rotor assemblies that are unbalanced relative to a central axis and are configured to rotate in response to a fluid flow directed thereto to apply centrifugal forces to the casing.
Patent CA-2715485-A1 (CA)
Inventor: NAKAJIMA KEIZO
IPC: H05B3/20
Filed: 2009-02-04
Abstract: An object of the present invention is to provide a polymer resistor capable of being formed thin and exhibiting low resistance, thereby providing a polymer heating element in which the flexibility and usability and reliability of a planar heating element at the time of attachment to an appliance are improved while reducing the cost.   The polymer heating element includes an electrically insulating base substrate 2, at least a pair of electrodes 3, 3' made of a plurality of thin metal wires formed on the electrically insulating base substrate 2, a polymer resistor 4 which is not in direct contact with the pair of electrodes 3, 3' and which has PTC  characteristics, and conductive layers 5, 5' which are in contact with both the electrodes 3, 3' and the polymer resistor 4, in which the conductive layers 5, 5' include at least a resin component, a conductor component and an additive component.
Patent CA-2716259-A1 (CA)
Inventor: WEBSTER GRAEME
IPC: G01N27/416
Filed: 2010-10-01
Abstract: A co-facial multi-analyte test strip includes a first insulating layer with an electrically conductive layer disposed thereon. The electrically conductive layer includes a first working electrode with a first analyte contact pad and a second working electrode with a second analyte contact pad. In addition, the first and second working electrodes of the electrically conductive layer are disposed on the first insulating layer in a planar inline configuration. The multi-analyte test strip also includes a patterned spacer layer positioned above the electrically conductive layer, with the patterned spacer layer defining a single bodily fluid sample-receiving chamber therein that overlies the first working electrode and the second working electrode. The multi-analyte test strip further includes a shared counter/ reference electrode layer overlying and exposed to the bodily-fluid sample receiving chamber and configured in an opposing relationship to the first and second working electrodes; and a second insulating layer disposed above the shared counter/reference electrode layer. Moreover, the co-facial multi-analyte test strip also has a multi-analyte reagent layer disposed on the electrically conductive layer with the multi-analyte reagent layer having a first analyte reagent portion disposed on the first working electrode within the sample-receiving chamber and a second analyte reagent layer disposed the second working electrode within the sample-receiving chamber.
Patent CA-2718150-A1 (CA)
Inventor: KLEIN AVNER
IPC: F41G11/00
Filed: 2009-03-12
Abstract: Weapons control systems are disclosed including a handheld display and wiring loom configurations for weapons control systems. A control system for a weapon comprises a sight unit for mounting to the weapon for capturing image data for targeting the weapon. The control system also comprises a handheld display having a sight viewable by at least one eye of an op-erator of the weapon to view data associated with operation of the weapon including image data collected by the sight unit and a controller to control operation of the weapon. The control system also comprises a communication system coupled to be in com-munication with the handheld display and the sight unit to enable the operator to remotely view the data associated with operation of the weapon and simultaneously control operation of the weapon.
Patent CA-2723636-A1 (CA)
Inventor: SALIGER DAVID
IPC: B65G69/00
Filed: 2010-12-01
Abstract: Wheel chocks for use with loading docks are disclosed herein. In one embodiment, a manual wheel chock configured in accordance with the present disclosure includes a restraint arm pivotally coupled to a carriage that is rollably mounted to a longitudinal guide rail. The restraint arm is rotatable in a first direction to move a wheel stop in front of a wheel of a vehicle parked adjacent the guide rail. The restraint arm is also rotatable in a second direction opposite to the first direction to move the wheel stop away from the vehicle wheel.
Patent CA-2723789-A1 (CA)
Inventor: COURTEMANCHE MARC
IPC: H04L29/02
Filed: 2008-10-16
Abstract: A method and system to trigger ingestion of remote content or playlists by a streaming server us-ing URL folder mapping is disclosed. The streaming server maintains a URL Map having entries that map a URL folder referenced in the streaming URL to a con-tent server folder located on the content server. This folder level mapping enables maintaining a many- to -many relationship between multiple content identified at the streaming server and their corresponding content located at the content server.
Patent CA-2724069-A1 (CA)
Inventor: EDWARDS ERIC S
IPC: G09B23/28
Filed: 2009-05-12
Abstract: L'invention porte sur un appareil qui comprend un injecteur médical et un système de circuit électronique. L'injecteur médical comprend un boîtier, un contenant de médicament et un organe de distribution de médicament. Le boîtier définit une première région et une seconde région. La première région comprend le contenant de médicament et se trouve physiquement isolée de la seconde région. Le système de circuit électronique est conçu pour être disposé à l'intérieur de la seconde région définie par le boîtier. Le système de circuit électronique est conçu pour produire une sortie électronique associée à l'utilisation de l'injecteur médical.
Patent CA-2724841-A1 (CA)
Inventor: MILLER GUY M
IPC: A61K38/18
Filed: 2009-05-20
Abstract: Methods of treating mitochondrial disorders that are not respiratory chain disorders using compositions comprising EPO mimetic compounds or compounds capable of increasing endogenous EPO levels or stimulating erythropoiesis are disclosed.  Methods of treating Friedreich's ataxia, Leigh's syndrome, or other disorders by increasing the expression of frataxin with an EPO  mimetic compound or a compound capable of increasing endogenous EPO levels or stimulating erythropoiesis are also disclosed.
Patent CA-2726488-A1 (CA)
Inventor: CASTILLO-WELTER FRANK
IPC: C07D251/60
Filed: 2009-06-09
Abstract: When producing melamine from urea, the urea is at least partly catalytically converted to melamine in a fluidized-bed reactor at 350 to 450°C, the gas mixture obtained in the reactor, possibly upon filtration in a gas filter, is supplied to a crystallizer, in which the melamine is crystallized at a reduced temperature, the melamine is separated from the process gas in a separating means and withdrawn, and then the process gas is recirculated and upon washing in a urea washer, droplet separation and compression is supplied to the fluidized-bed reactor as fluidizing gas. In accordance with the invention, the process gas is preheated after separation of the liquid droplets and before entrance into the compressor.
Patent CA-2726534-A1 (CA)
Inventor: KIELB JOHN A
IPC: G05B19/418
Filed: 2009-06-17
Abstract: A wireless adapter for use with a two-wire process control loop (22) is configured to couple to a process field device (12) in an industrial process control system. The wireless adapter (30) is coupled to the two-wire process control loop (22) and provides wireless communication to the process field device (12). The adapter (30) includes first and second loop terminals configured to couple in series with the two-wire process control loop (22).  Wireless communication circuitry (155) is coupled to the first and second loop terminals and is adapted to provide wireless communication to the process field device (12). Loop cur-rent bypass circuitry (164) is electrically connected between the first and second loop terminals and is configured to provide a loop current path therebetween in response to an open circuit in wireless communication circuitry (155).
Patent CA-2726700-A1 (CA)
Inventor: CAILLARD ROMAIN
IPC: A23J1/00
Filed: 2009-06-11
Abstract: The present invention relates to delayed release oral formulations comprising active ingredients and modified proteins used as excipients. The proteins have chemical modifications such as succinylation, deamination, glutarylation or phosphorylation which decrease the isoelectric point of the protein compared to the protein's native isoelectric point and enhance protein-protein interactions, thereby reducing solubility and swelling, and delaying release of the active ingredient when the formulation is ingested orally.  Particularly, the invention relates to tablets that comprise an excipient of chemically-modified food proteins such as soy proteins or p-lactoglobulin useful for delaying release of an active ingredient such as a pharmaceutical drug or a probiotic.
Patent CA-2727302-A1 (CA)
Inventor: KENNY THOMAS G
IPC: G02B21/04
Filed: 2009-06-10
Abstract: An objective assembly for use with a microscope Is provided The objective has an optical axis that permits an image beam to be emitted through the objective toward the eyepiece of a microscope A  mirror is positioned at an angle to the optical axis of the objective A laser assembly is positioned on a first side of the mirror for directing a laser beam toward said mirror so that the energy is reflected off the mirror and through the objective in a direction that is substantially aligned with the optical axis of the objective An indicator assembly including a source of light is positioned with the light incident on the other side of the mirror to reflect a beam of light in a direction opposite to the direction of the laser beam to provide an optical representation of the position of the beam being emitted by the objective
Patent CA-2730040-A1 (CA)
Title: An intrauterine delivery system for contraception
Inventor: DUESTERBERG BERND
IPC: A61P15/18
Filed: 2009-07-01
Abstract: The invention relates to a method for contraception and for reducing menstrual problems and inducing amenorrhea, wherein an intrauterine delivery device is used for the controlled release of a combination of progestogen or a drug having a progestogenic activity and at least one therapeutically active substance capable of preventing or suppressing abnormal and/or irregular endometrial bleeding over a prolonged period of time.
Patent CA-2731334-A1 (CA)
Inventor: RISVIG FRANK BO
IPC: A63H33/08
Filed: 2009-07-03
Abstract: A building element for a toy building set, comprising a body part 1 with coupling studs 3a, 3b on the top face and complementarily configured coupling means 2a, 2b on the bottom face, and wherein one or more electrical conductors 4a, 4b is/are provided that connect one or more coupling studs with one or more complementarily configured coupling means; and wherein the conductors comprise an electrically insulating and curable material into which a plurality of electrically conductive elements are admixed and distributed, such as fibres or particles, in such a way that the conductor is able to convey the current through the conductor from the coupling stud to an electrical contact face on the complementarily configured coupling means.
Patent CA-2734374-A1 (CA)
Inventor: SHINDO TAKESHI
IPC: A01N43/50
Filed: 2009-08-19
Abstract: When Cyazofamid is formulated in accordance with a conventional formulation method, Cyazofamid is degraded in some cases. The problem to be solved by the present invention is to improve storage stability of the formulation by controlling degradation of Cyazofamid as an agricultural chemical active ingredient. The present invention provides a method for controlling degradation of an agricultural chemical active ingredient, Cyazofamid, which comprises using at least one stabilizer selected from the group consisting of epoxidized animal oil and/or vegetable oil, a nonionic surface active agent of polyoxyethylene, an anionic surface active agent of polyoxyethylene, polyhydric alcohol and a basic substance.
Patent CA-2735470-A1 (CA)
Inventor: VIELHAUER PAUL ANTHONY
IPC: C21B3/00
Filed: 2009-08-28
Abstract: A method for producing a ferro-alloy, such as steel, in an electric arc furnace or other suitable metallurgical furnace is disclosed. The method comprises supplying a mixture of (a) a carbon-containing polymer that is capable of acting as a slag foaming agent and (b) another source of carbon into the furnace during at least a part of a power-on phase of the method. A  metallurgical furnace is also disclosed.
Patent CA-2736420-A1 (CA)
Inventor: PAUL BRIAN JAMES
IPC: C12N1/21
Filed: 2009-09-29
Abstract: Lactic acid bacterial (LAB) cells were modified such that they have a specific activity of dihydroxy-acid dehydratase enzyme activity that is increased to about 0.1 µmol min-1 mg-1. LAB cells with even higher activities of 0.2 to 0.6 µmol min-1 mg-1 of DHAD activity were obtained. These modified cells may be used to produce isobutanol when additional isobutanol biosynthetic pathway enzymes are expressed.
Patent CA-2736430-A1 (CA)
Inventor: HSIEH CHUNG-MING
IPC: C12Q1/68
Filed: 2009-09-30
Abstract: The present invention features improved in vitro RNA display libraries to allow reliable expression and selection of scFv antibody molecules from expression libraries. The scFv antibody libraries of the invention contain an optimized, shortened inter-domain linker that improves expression scFv antibody expression. The scFv antibody libraries also include short nucleic acid barcodes that allow for identification of individual library clones, libraries or subsets thereof. Primers for generating, amplifying and spectratyping the scFv antibody libraries of the invention are also provided.
Patent CA-2738791-A1 (CA)
Inventor: TALOS TEOFIL
IPC: B63B1/10
Filed: 2011-04-26
Abstract: An all season air propelled watercraft has an elongated cabin structure adapted to accommodate at least one person therein. An elongated central pontoon member adjustably mounted to a bottom portion of the cabin structure and extending in a parallel direction thereto for at least the length thereof. Two stabilizer connector assemblies adjustably attached to a bottom portion of the cabin structure and extending horizontally in opposite directions therefrom. Two lateral stabilizer pontoons respectively and adjustably attached to a distal end portion of each the stabilizer connector assembly;
Patent CA-2740983-A1 (CA)
Inventor: KUZEVANOV VIKTOR MIHAILOVICH
IPC: F16H48/20
Filed: 2009-11-02
Abstract: The invention relates to differential drives for driving axles and wheels of transport means. The differential comprises output shafts which are kinematically interconnected by at least one planetary gear. The planetary gear is connected to the body by means of (with the aid of) at least one intermediate element which rotates freely in the body coaxially to the geometrical axis of the planetary gear, and the adjacent surfaces of the planetary gear and intermediate element are furthermore displaced relative to the geometrical axis of the planetary gear.  The invention makes it possible to simplify the design of a self-locking differential and to significantly increase the range of the locking effect.
Patent CA-2742246-A1 (CA)
Inventor: BJELKE JAIS ROSE
IPC: C07K14/745
Filed: 2009-12-01
Abstract: The invention relates to the purification of different gamma carboxylated forms of a polypeptide using ion exchange chromatography. In particular, the invention provides a method for purifying a polypeptide having a desired content of gamma-carboxyglutamic acid from a sample comprising mixture of species of said polypeptide having different contents of gamma-carboxyglutamic acid, said method comprising the steps of: (a) loading said sample onto an anion exchange chromatography material; (b) eluting said polypeptide using a solution at a pH of less than pH 9.0 comprising at least one salt selected from ammonium acetate, ammonium chloride and sodium acetate; and (c) selecting a fraction obtained from said elution wherein the polypeptides in the fraction have the desired content of gamma-carboxyglutamic acids.
Patent CA-2744359-A1 (CA)
Inventor: BALDY WILLIAM J JR
IPC: A61F2/91
Filed: 2011-06-27
Abstract: A number of methods may be utilized to correct for the first drop dissimilarity in drop-on-demand inkjet devices. Various collection processes, mass calculations and timing manipulation may be utilized to correct the first drop dissimilarity problem.