baber/WOPTO huggingface dataset:
Patent CA-2660323-A1 (CA)
Inventor: KRISHNAN PARAMESHWARAN
IPC: H04L12/66
Filed: 2009-03-27
Abstract: A method and apparatus are disclosed for redirecting traffic associated with an application so that the traffic advantageously traverses (or "hairpins") through an application-layer gateway. Because the present invention advantageously redirects traffic without any participation by routers, no changes to or replacement of routers in a network is required. The illustrative embodiment is disclosed in the context of Internet telephony, but is also applicable to other kinds of applications and types of communication (e.g., Internet Protocol Television [IPTV], instant messaging [IM], videoconferencing, etc.)
Patent CA-2663824-A1 (CA)
Inventor: SYMINGTON WILLIAM A
IPC: E21B47/026
Filed: 2007-10-10
Abstract: A method for spacing heater wells for an in situ conversion process is provided The method includes the steps of determining a direction along which thermal energy will travel most efficiently through a subsurface formation, and completing a plurality of heater wells in the subsurface formation, with the heater wells being spaced farther apart in the determined direction than in a direction transverse to the determined direction In one aspect, the step of determining a direction along which thermal energy will travel most efficiently is performed based upon a review of geological data pertaining to the subsurface formation The geological data may comprise the direction of least horizontal pnncipal stress in the subsurface formation Alternatively, the geological data may comprise the direction of bedding in the subsurface formation, the tilt of the subsurface formation relative to the surface topography, the organic carbon content of the kerogen, the initial formation permeability
Patent CA-2666179-A1 (CA)
Inventor: LI KANG
IPC: C12N15/13
Filed: 2007-10-18
Abstract: The present invention relates to novel antibodies that bind specifically to human Notch 3 and their use in the detection and/or diagnosis of Notch 3 related diseases, such as cancer. The present invention also includes nucleic acids encoding these novel antibodies, vectors and cell lines harboring the nucleic acids, and kits comprising the antibodies for use in the detection and diagnosis.
Patent CA-2666631-A1 (CA)
Title: Waste management system
Inventor: BRACKEN RONALD L
IPC: A61M1/00
Filed: 2007-10-11
Abstract: A waste management system includes a waste transport device and a waste c ollection device. The waste transport device may include a first connector m ember configured for releasable connection to a second connector member on t he waste collection device. The system may also include an insertion device to facilitate insertion of the waste transport device into the rectum of a p atient.
Patent CA-2668747-A1 (CA)
Title: Apparatus for optimizing hydrocarbon combustion
Inventor: TZAVARAS ILIAS
IPC: C10L10/00
Filed: 2009-06-11
Abstract: A device for optimizing hydrocarbon combustion has at least one dipole antenna comprising first and second wires extending in opposite directions. At least one power supply can supply the wires with voltages which are intermittent, alternating and sinusoidal, said voltages being between 2,000 V to 100,000 V and having frequencies between 30 KHz and 1 MHz. The voltage in the second wire is opposite and balanced to the voltage in the first wire. When the dipole antenna is placed parallel and in close proximity to a hydrocarbon supply, an electromagnetic field acts on the hydrocarbon supply to enhance combustion of the hydrocarbon. An apparatus including the device and a method of using the device to optimize hydrocarbon combustion are also provided.
Patent CA-2672322-A1 (CA)
Inventor: DES ROSIERS CHRISTINE
IPC: A61K31/00
Filed: 2006-10-13
Abstract: The present invention relates to methods for detecting a oxidative stress in a biological sample, methods of determining a cumulative record of oxidative injury, and methods of diagnosing diseases of aging, such as cardiovascular diseases, based on the presence or absence of a biomarker or a component thereof. The present invention also relates to a kit for detecting oxidative stress in a biological sample comprising a stabilizing reactant and an antibody.
Patent CA-2672855-A1 (CA)
Inventor: NAUMANN REINER
IPC: F21V25/12
Filed: 2007-05-08
Abstract: A light (1) has at least one housing part (2) and a translucent cover (4) which is connected pressure-tight to said housing part (2) by means of a screw-on ring (3). A flame-extinguishing gap (5) is formed between the housing part (2) and the cover (4). In order to form an appropriate flame-extinguishing gap (5) in a simple, structural manner and, at the same time, to simplify the assembly of the light (1) without negatively affecting recyclability, the flame-extinguishing gap (5) is formed directly with a surface, particularly the outer surface of the cover (4), and a surface, particularly the inner surface of the housing part (2), and the screw-on ring (3) covers the flame-extinguishing gap (5) at an end (9) of the gap pointing to the outer side(8) of the light (1).
Patent CA-2673027-A1 (CA)
Inventor: BRYANT MICHAEL J
IPC: B32B7/02
Filed: 2007-10-26
Abstract: A free venting pipe and method of forming same, comprising a permeable tubular core member with at least one permeable hoop reinforcement layer around the core member; a substantially non- permeable membrane layer positioned outside of the hoop reinforcement layer and at least one permeable tensile reinforcement layer positioned outside of the membrane layer whereby a free volume annulus does not exist between any of the layers of the free venting pipe. The hoop and tensile reinforcement layers are comprised of a laminate construction.
Patent CA-2675426-A1 (CA)
Inventor: SMETS JOHAN
IPC: C11D3/50
Filed: 2008-02-15
Abstract: Benefit agent delivery compositions, compositions, packaged products and displays comprising such benefit agent delivery compositions, and processes for making and using such benefit agent delivery compositions, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs.
Patent CA-2675763-A1 (CA)
Title: Automatic satellite/terrestrial mobile terminal roaming system and method
Inventor: WIEDEMAN ROBERT A
IPC: H04W84/18
Filed: 1997-08-29
Abstract: A dual mode user terminal, comprising a first transceiver for communicating with a satellite communications network that comprises at least one satellite and at least one terrestrial gateway; a second transceiver for communicating with a terrestrial cellular communications network comprising at least one repeater and at least one mobile switching center;  and a processor, responsive to one of a user selected protocol or a gateway selected protocol, for enabling either said first or said second transceiver for registering said user terminal with one of said satellite communications network or said terrestrial cellular communications network, wherein one of said satellite communications network or terrestrial cellular communications network is assigned a higher priority than the other for first attempting registration, and wherein said processor initiates a registration into the other network after registering with the highest priority network.
Patent CA-2677508-A1 (CA)
Inventor: ISMAILOV ANVAR
IPC: B64C39/02
Filed: 2009-09-02
Abstract: An unmanned air vehicle for military, land security and the like operations includes a fuselage provided with foldable wings having leading edge flaps and trailing edge ailerons which are operable during ascent from launch to control the flight pattern with the wings folded, the wings being deployed into an open unfolded position when appropriate. The vehicle is contained within a pod from which it is launched and a landing deck is provided to decelerate and arrest the vehicle upon its return to land.
Patent CA-2678487-A1 (CA)
Inventor: MIYAGI KUNIHIKO
IPC: A61B5/055
Filed: 2008-02-22
Abstract: Provided is a soft endoscope which can be used in conjunction with an MRI. The soft endoscope (20) comprises a flexible insertion portion (22) to be inserted into the observation region (11) of an MRI apparatus (10). The insertion portion (22) includes an inner tube (71) made of a resin, a triple helical tube (72) covering the inner tube (71), and an outer tube (73) made of a resin and covering the triple helical tube (72). The triple helical tube (72) includes a first helical band (721) helically wound on the outer circumference of the inner tube (71), a second helical band (722) helically wound in the opposite direction on the outer circumference of that first helical band (721), and a third helical band (723) helically wound, in the direction opposed to the second helical band (722), on the outer circumference of the second helical band (722). The first to third helical bands (721, 722 and 723) are made of a material of low susceptibility such as phosphor bronze or a copper-silver alloy.
Patent CA-2679771-A1 (CA)
Title: Procede de production d'hydrogene avec captation totale du co2 et recyclage du methane non converti
Inventor: FISCHER BEATRICE
IPC: C01B3/34
Filed: 2009-09-25
Abstract: La présente invention concerne un procédé de production d'hydrogène à partir d'une charge hydrocarbonée et de vapeur d'eau comprenant : - une étape de production d'un gaz de synthèse dans une unité de vaporéformage de la charge hydrocarbonée en présence de la vapeur d'eau, un combustible apportant la chaleur nécessaire à la réaction, - une étape de conversion à la vapeur du gaz de synthèse obtenu à l'étape précédente produisant un flux d'hydrogène contenant du méthane et du dioxyde de carbone, - une étape de captage du dioxyde de carbone présent dans le flux obtenu à l'étape de conversion à la vapeur permettant de séparer le dioxyde de carbone du flux d'hydrogène, - une étape de captage et de recyclage vers le vaporéformage du méthane et d'autres impuretés (CO,CO2) présentes dans le flux d'hydrogène.
Patent CA-2681581-A1 (CA)
Title: Recombinant expression vector elements (reves) for enhancing expression of recombinant proteins in host cells
Inventor: GAO HONG
IPC: C12N15/67
Filed: 2008-03-28
Abstract: Compositions and methods comprising recombinant expression vector elements (rEVEs) to enhance the level of expression of recombinant proteins are described. Other compositions and methods for lowering, substantially suppressing, or essentially silencing expression of a recombinant protein are also described.
Patent CA-2681582-A1 (CA)
Title: Methods of treating bowel disorders
Inventor: MARTIN DAVID
IPC: A61K31/137
Filed: 2008-03-31
Abstract: The present invention relates to methods for treating or preventing bowel disorders using calcimimetics.
Patent CA-2683245-A1 (CA)
Title: Wirelessly activating a unit of a subterranean survey system for testing
Inventor: GOLPARIAN DANIEL H
IPC: H04W24/06
Filed: 2009-10-19
Abstract: To test at least one unit of a subterranean survey system, the unit detects presence of wireless signaling of a mobile device. After the detecting, a wireless connection is established between the unit and the mobile device. A test at the unit is performed in response to a test command from the mobile device.
Patent CA-2684779-A1 (CA)
Inventor: MARINI REMO
IPC: F01D5/14
Filed: 2009-11-06
Abstract: The turbine blade comprises an airfoil having opposite pressure and suction sidewalls extending from a platform to a free end tip and in a chordwise direction from a leading edge to a trailing edge. The blade has two winglets extending in a chordwise direction from adjacent the leading edge to adjacent the trailing edge. Each winglet extends from the pressure sidewall upwardly and outwardly from the sidewall to provide a channel between them. Each winglet has a free end extending laterally beyond a surface defined by the pressure sidewall offset.
Patent CA-2684843-A1 (CA)
Inventor: VON SEGGERN JOERG
IPC: B65G15/60
Filed: 2009-11-09
Abstract: In a horizontal conveyor for transporting bulk materials, in particular of containers for food, comprising at least one conveyor belt encompassing at least one assembly surface for the material to be conveyed, provision is made for at least one sliding part, which is moveably guided parallel to the conveying direction thereof, to be arranged below the assembly surface of the conveyor belt, to which sliding part at least one drive means is assigned for its positively driven motion and for at least one actuator for the material to be conveyed, the working height of which can be adjusted, to be arranged on the sliding part, said actuator for the material to be conveyed being capable of being brought into an entrainment position, which projects into the plane of the assembly surface by means of a lifting device.     A discontinuous conveyance of materials to be conveyed is possible in a simple manner by means of this horizontal conveyor.
Patent CA-2686936-A1 (CA)
Inventor: KANG DAE HYUN
IPC: G08G1/0962
Filed: 2007-07-11
Abstract: La présente invention concerne un procédé pour afficher des images d'agrandissement d'un croisement dans un système de navigation. Plus particulièrement, la présente invention est caractérisée en ce qu'elle fournit des images d'agrandissement d'un croisement de manière séquentielle, améliorant de ce fait la visibilité et la précision de guidage de direction d'un dispositif de navigation aux croisements. La présente invention consiste en un procédé pour afficher des images d'agrandissement d'un croisement dans un dispositif de navigation, le dispositif de navigation trouvant un trajet vers une destination pour guider un utilisateur de celui-ci, qui comprend une première étape de calcul d'une distance pour se rendre d'une position actuelle d'un véhicule à un croisement sur le trajet ; une deuxième étape d'estimation d'un temps prédit pour atteindre ledit croisement sur la base de la vitesse dudit véhicule et de ladite distance pour se rendre audit croisement ; et une troisième étape d'affichage d'images d'agrandissement dudit croisement à un instant fixé avant ledit temps prédit pour atteindre ledit croisement.
Patent CA-2688803-A1 (CA)
Inventor: KITSON GEORGE A S
IPC: A47J31/44
Filed: 2009-12-08
Abstract: A lid for a pitcher comprises an annular lid body arranged to be supported to span the open top end of the pitcher in which the lid body has a spout opening therein arranged to be aligned with the spout of the pitcher. A gate member is supported on the lid body so as to be arranged for movement relative to the lid body and the pitcher body in a circumferential direction between a closed position in which the gate member spans the spout opening in the lid body and an open position in which the spout opening is substantially unobstructed by the gate member.
Patent CA-2689129-A1 (CA)
Inventor: GILES MATTHEW ROBERT
IPC: D21C9/10
Filed: 2008-07-21
Abstract: The present invention provides a salt of ethylenediamine disuccinic acid comprising at least 1.6 mole of alkaline earth metal per mole of ethylenediamine disuccinic acid. Salts of the invention have been found to be useful in providing compositions comprising hydrogen peroxide having improved stability.
Patent CA-2690672-A1 (CA)
Inventor: PAJUKOSKI KARI
IPC: H04W16/10
Filed: 2008-06-19
Abstract: Adaptive transport format uplink signaling for data-non-associated feedback control signals. One or more dynamically selected signaling bits are added in a downlink from a base station to user equipment (UE) so that the UE can use an adaptive "symbol space" for uplink feedback (CQI/HARQ) signaling and know from the extra added downlink signaling bits and the MCS  currently signaled in parallel how big a symbol space to use at the moment for the uplink feedback.
Patent CA-2691396-A1 (CA)
Inventor: FOWLER DAVID
IPC: A61B17/03
Filed: 2010-02-01
Abstract: A system for managing one or more sutures extending from a surgical portal apparatus during a surgical procedures that incorporates the use of at least one suture includes a surgical portal member configured for insertion into a patient and defining a longitudinal passage for the receipt of the at least one suture and at least a first and a second suture clip. Each suture clip includes a base portion operably connected to a retaining portion by a hinge portion. The base portion and the retaining portion are configured for securing at least one end of a suture therebetween. The at least first and second suture clip each includes at least one visible identifying marking.
Patent CA-2693196-A1 (CA)
Inventor: SALLOUM EDUARDO
IPC: E21B33/08
Filed: 2010-02-17
Abstract: A stuffing box (10) is provided for sealing with a rotating rod string (20) extending into a well for powering a pump (22). A sleeve (30) is rotated within the stuffing box housing (24) and receives the sucker rod therein, while one or more bearings (34, 36) guide rotation of the sleeve. A plurality of static seals (50) seal between the sleeve and the sucker rod, while a plurality of dynamic seals (40) seal between the sleeve and the stuffing box housing.
Patent CA-2695740-A1 (CA)
Inventor: NORDELL PETER W
IPC: G16H50/70
Filed: 2008-08-01
Abstract: Embodiments of the invention provide techniques for using digital imaging and networked communications in clinical hematology. An Area of Interest (AOI) on a slide is determined. A high resolution image of the AOI  is analyzed for sample integrity and adjusted and rescanned based on programmable parameters. Sensitive HIPAA  information is removed from the AOI image stored on a server.  The server includes Web 2.0 software applications. A remote user reviews the image and adds metadata to the server.  The server manages the work flow between the stored AOI  images and the available users. A technician accesses information about a particular image file, as well as other topics, through knowledge management and social network applications.    Lab reports are generated based on the metadata. The quality of the metadata is subject to quality control processes.  The stored images and associated metadata can be mined for subsequent medical research.
Patent CA-2700098-A1 (CA)
Inventor: ONISHI YASUHIRO
IPC: B01J8/22
Filed: 2008-09-26
Abstract: There is provided a bubble column type hydrocarbon synthesis reactor which synthesizes a hydrocarbon compound by a chemical reaction of a synthesis gas including hydrogen and carbon monoxide as main components, and a slurry having solid catalyst particles suspended in liquid. The hydrocarbon synthesis reactor includes a reactor main body which accommodates the slurry, a synthesis gas supplying section which supplies the synthesis gas to the slurry, and an introducing portion which introduces a cooling fluid having a lower temperature than the slurry into the reactor main body.
Patent CA-2701902-A1 (CA)
Title: Apparatus and method for noise generation
Inventor: ZHANG DEMING
IPC: G10L21/00
Filed: 2008-09-25
Abstract: The disclosure provides a method for noise generation, including: determining an initial value of a reconstructed parameter; determining a random value range based on the initial value of the reconstructed parameter; taking a value in the random value range randomly as a reconstructed noise parameter; and generating noise by using the reconstructed noise parameter. The disclosure also provides an apparatus for noise generation.
Patent CA-2702834-A1 (CA)
Inventor: CZECHTIZKY WERNGARD
IPC: C07D401/12
Filed: 2008-10-14
Abstract: The present invention discloses and claims a series of substituted N-phenyl-pyrrolidinylmethylpyrrolidine amides of formula (I) as described herein.  More specifically, the compounds of this invention are modulators of H3 receptors and are, therefore, useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of diseases modulated by H3 receptors including diseases associated with the central nervous system. Additionally, this invention also discloses methods of preparation of substituted pyrrolidinylmethylpyrrolidine amides and intermediates therefor.
Patent CA-2704472-A1 (CA)
Title: Suction device with an electrostatic flexible sticking sheet
Inventor: LU CHUN CHIEH
IPC: A47G1/17
Filed: 2010-05-14
Abstract: A suction device includes an electrostatic flexible sheet having a predetermined thickness; an attaching member permanently secured to the sheet and comprising a base, a neck on the base, and an outward extending peripheral flange on a top of the neck; and a holding member comprising a T-shaped recess and a holding element extending outwardly. In response to sticking the sheet to a smooth surface by pressing the sheet a vacuum is created therebetween. The recess is adapted to slidably, securely attach to the attaching member.
Patent CA-2707003-A1 (CA)
Title: Absorbent wearing article
Inventor: MUKAI HIROTOMO
IPC: D04H3/14
Filed: 2008-08-18
Abstract: The present invention aims to provide an absorbent wearing article having a feeling to wear well improved.     An absorbent wearing article 1 comprises an absorbent structure 8 and a cover sheet 7 defining an outermost layer wherein the cover sheet 7 is formed from a fibrous nonwoven fabric containing moisture-absorbent fibers and hydrophobic fibers.
Patent CA-2707646-A1 (CA)
Inventor: IZZO EMANUELA
IPC: A61P25/22
Filed: 2008-12-05
Abstract: The present invention relates to pharmacotherapy of a psychiatric disorder which is schizophrenia and/or anxiety wherein schizophrenia includes schizophrenia related disorder such as brief psychotic disorders, delusional disorders, schizoaffective disorders, and schizophreniform disorders, and anxiety includes panic disorders, obsessive-compulsive disorders (OCD), post-trau-matic stress disorders (PTSD), social phobia or social anxiety disorders, specific phobia, and generalized anxiety disorders (GAD).  The compounds of the invention are useful for the treatment of the above psychiatric disorders alone or in combination with other therapeutical agents effective in the treatment of schizophrenia and/or anxiety disorders.
Patent CA-2709560-A1 (CA)
Inventor: AYER RAGHAVAN
IPC: B23K9/24
Filed: 2008-12-16
Abstract: Provided are strain hardened high strength nickel based alloy welds that yield improved properties and performance in joining high strength metals. The advantageous weldments include two or more segments of ferrous or non-ferrous components, and fusion welds, friction stir welds, electron beam welds, laser beam welds, or a combination thereof bonding adjacent segments of the components together, wherein the welds comprise a strain hardened nickel based alloy weld metal composition including greater than or equal to 10 wt% Mo based on the total weight of the nickel based alloy weld metal composition. Also provided are methods for forming the welds from the nickel based alloy weld compositions.  The strain hardened high strength nickel based alloy welds are useful in the oil, gas and petrochemical industry in applications for natural gas transportation and storage, oil and gas well completion and production, and oil and gas refinery and chemical plants.
Patent CA-2714412-A1 (CA)
Title: Non-contact ic card communication controller and non-contact ic card holder
Inventor: KIYOZUKA TORU
IPC: G06K19/07
Filed: 2009-02-06
Abstract: Provided is a non-contact IC card communication controller of a simple configuration which can easily be manufactured at a reasonable cost. The non-contact IC card communication controller (100) includes: a copper plate frame (101) having a cut-off portion (20); and a copper plate piece (30a) which arbitrarily closes the cut-off portion (20).  When the controller (100) is arranged so as to be overlapped with a non-contact IC card, the copper plate frame (101) and a coil antenna built in the non-contact IC  card are partially or entirely overlapped. If the cut-ff portion (20) is in the open state, it is possible to read information recorded on the non-contact IC card. If the cut-off portion (20) is in the closed state, it is impossible to read the information recorded on the non-contact IC card.