baber/WOPTO huggingface dataset:
Patent CA-2642314-A1 (CA)
Title: Series surge suppression structure
Inventor: LIAO SHUN-AN
IPC: H02H9/00
Filed: 2008-10-29
Abstract: A series surge suppression structure mainly comprises: a circuit board, a ground line and a plurality of galvanization circuits being disposed thereon, a multilayer surge absorption unit being disposed in series on the ground line and the plurality of galvanization circuits; wherein each surge absorption unit is constituted by a pair of chokes with a layered surge absorption element connected in parallel between one end of either choke and the ground line; a power connection terminal, positioned on one side of the circuit board and electrically connected to a final end of the multilayer surge absorption unit; and a protection terminal, positioned on another side of the circuit board and electrically connected to a final end at another side of the multilayer surge absorption unit; whereby, the protection terminal can be used to connect with a communication circuit or an electric facility and the power connection terminal is used for connecting with an external wire so as to form a multilayer surge absorption protection by means of series connection. Meanwhile, a derivative module may be conveniently manufactured to allow multiple modules to be connected together and expand to use as a three-phase multilayer surge absorption protection thereby expanding a use range to attain to the surge substantially suppressing effect.
Patent CA-2644570-A1 (CA)
Title: Derive de resveratrol a longue chaine hydroxylee utiles comme neurotrophiques
Inventor: LUU BANG
IPC: C07C43/23
Filed: 2007-03-02
Abstract: La présente invention concerne un composé de formule générale (I) suivante dans laquelle R1, R2 et R3 représentent indépendamment l'un de l'autre un atome d'hydrogène ou un groupe alkyle en C1-C6, un groupe (alkyle en C1-C6) carbonyle. R4,R5, R6 et R7 représentent un hydrogène ou un groupe alkyle en C1-C6, un groupe alcoxy en C1-C6, un groupe (alkyle en C1-C6) carbonyle oxy, n est un nombre entier compris entre 8 et 20, ou ses sels d'addition pharmaceutiquement acceptables, isomères, énantiomères, diastéréoisomères, ainsi que leurs mélanges. Elle concerne également une composition pharmaceutique le comprenant et leur utilisation en tant que neurotrophique.
Patent CA-2646221-A1 (CA)
Inventor: ZANELLA ANDREA
IPC: A61B5/383
Filed: 2007-03-15
Abstract: An electrostimulating apparatus (1) comprises generating means (14) for generating electric pulses organised in sequences having preset values of typical parameters, said typical parameters comprising amplitude, width and frequency of said pulses, a plurality of stimulation channels (2) such as to dispense said sequences to body zones of an organism in an independent manner, varying means (12) suitable for varying at least one of said typical parameters in such a way as to substantially prevent said organism from habituating to said electric pulses; a method for electrostimulating an organism comprises: producing a sequence of electric pulses having a relaxing effect and a further sequence of electric pulses having a vasoactive effect; dispensing said sequence to body zones of said organism, and further dispensing said further sequence to further body zones of said organism, said body zones and said further body zones comprising agonist muscles and antagonist muscles of a neuromuscular compartment comprised in said organism.
Patent CA-2646350-A1 (CA)
Title: Heat processing systems, apparatuses, and methods for collection and disposal of infectious and medical waste
Inventor: COX DONALD G
IPC: A61B19/02
Filed: 2007-03-22
Abstract: Various embodiments of systems and methods for collection and disposal of infectious and medical waste are disclosed. An embodiment includes a system (20) with a body having a chamber that receives a container of medical waste. The chamber may include a canister that has limited access to the interior of the canister for safe collection of sharps material. The chamber may have at least one plate heater coupled thereto for providing heat to the chamber and plurality of fins on the chamber to assist in cooling the chamber.
Patent CA-2646388-A1 (CA)
Inventor: HUAU CHRISTIAN
IPC: F23D11/22
Filed: 2007-03-29
Abstract: To enable a significant flow of liquid, gas or mixed hydrocarbons to be eliminated cleanly and safely, particularly during a well test phase, a burner comprises two concentric apertures, rotationally symmetrical about a common axis, enabling a hollow flame to be generated. The central aperture (20), intended for liquid or mixed products supplied by a conduit (12), consists of 2 concentric male (22) and female (21) conical parts, with the spacing (25) therebetween being continuously adjusted by the axial movement of the rod (23) which carries the male component (22) and which is centred by a centring component (24) in the conduit pipe (12), which carries the female component (21). The peripheral aperture (60), intended for gas products or an auxiliary airflow, also consists of two concentric male (62) and female (61) conical parts, between which the spacing (65) is not necessarily continuously variable during burning.
Patent CA-2648017-A1 (CA)
Inventor: HOCKING GRANT
IPC: E21B43/247
Filed: 2007-03-09
Abstract: The present invention involves a method and apparatus for enhanced recovery of petroleum fluids from the subsurface by injection of a steam and hydrocarbon vaporized solvent in contact with the oil sand formation and the heavy oil and bitumen in situ. Multiple propped hydraulic fractures are constructed from the well bore into the oil sand formation and filled with a highly permeable proppant. Steam, a hydrocarbon solvent, and a non-condensing diluent gas are injected into the well bore and the propped fractures. The injected gas flows upwards and outwards in the propped fractures contacting the oil sands and in situ bitumen on the vertical faces of the propped fractures. The steam condenses on the cool bitumen and thus heats the bitumen by conduction, while the hydrocarbon solvent vapors diffuse into the bitumen from the vertical faces of the propped fractures. The bitumen softens and flows by gravity to the well bore, exposing fresh surface of bitumen for the process to progressively soften and mobilize the bitumen in a predominantly circumferential, i.e. orthogonal to the propped fracture, diffusion direction at a nearly uniform rate into the oil sand deposit. The produced product of oil and dissolved solvent is pumped to the surface where the solvent can be recycled for further injection.
Patent CA-2648103-A1 (CA)
Title: A system and method for distributing video conference data over an internet protocol television system
Inventor: WALTER EDWARD A
IPC: G06F15/16
Filed: 2007-04-05
Abstract: A computerized system and method for distributing video conference data over an internet protocol television (IPTV) system (1000) are disclosed including structures and methods for allocating an IPTV video conference channel to groups of video conference participants' set top boxes (STBs). A video data source (902) originates video conference data from an IP video camera (904). The video conference data can be sent through a switch (908) and a router (909) to a public or private IPTV network (1100) and delivered to the video conference participants (906).
Patent CA-2648624-A1 (CA)
Inventor: WALTER EDWARD
IPC: H04N7/173
Filed: 2007-05-24
Abstract: The present disclosure is directed to a system and method of sharing private content. In a particular embodiment, the method includes receiving a designation of a share location from which private content of a first user of an Internet Protocol Television (IPTV) system can be obtained. The method also includes receiving identifications of a plurality of other users of the IPTV system. The method also includes notifying a video server to include an indicator of the private content with video content sent to a plurality of set-top box devices, where each of the plurality of other users is associated with one of the plurality of set-top box devices.
Patent CA-2651633-A1 (CA)
Title: Telephone communication
Inventor: WINBLADH HJALMAR
IPC: H04W4/20
Filed: 2007-03-12
Abstract: A telephone connection is established between a first terminal and a second terminal. The first terminal is presumed to be associated with a subscription in a first home telephone network in which the terminal is identified by a first network identity. Correspondingly, the second terminal is presumed to be associated with a subscription in a second home telephone network in which the second terminal is identified by a second network identity. A host resource routes a call from the first terminal to the second terminal based on a combination of the first network identity and a first common telephone number in the first home telephone network dialed by the first terminal. The first common telephone number is selected such that it is unique and is adapted to be shared among a group of users in the first home telephone network.
Patent CA-2653008-A1 (CA)
Title: Emballage flexible en matiere plastique
Inventor: KELLER GERHARD
IPC: B65D3/04
Filed: 2007-05-15
Abstract: L'invention concerne un emballage plastique pour produits liquides ou vis queux comprenant trois éléments distincts, à savoir une paroi latérale cylin drique flexible formée à partir d'une feuille enroulée autour d'un mandrin, un fond au moins partiellement rigide et une partie supérieure au moins part iellement rigide qui comprend un goulot; ledit emballage étant adapté pour s e reposer sur ledit fond et ayant une hauteur H et un diamètre D dont le rap port H/D se situe entre 1 et 5; la paroi latérale et les deux autres élément s, lors de leur assemblage, prennent appui sur un mandrin disposé à l'intéri eur de l'emballage. L'invention concerne également un procédé de fabrication d'un emballage tel que décrit précédemment.
Patent CA-2653314-A1 (CA)
Title: Liquid dispenser that uses two pressure levels
Inventor: COPPLESTONE-BRUCE JOHN MERLIN
IPC: B67D1/04
Filed: 2007-05-29
Abstract: A liquid dispenser for dispensing liquid from a container, the liquid dispenser comprising an intake pipe to receive liquid from the container, an outlet to dispense liquid, a pressure supply mechanism to supply pressurised fluid to the container at a first pressure, and a dispensing mechanism, the dispensing mechanism being operable to dispense liquid from the container by reducing the pressure in the container to a second pressure, connecting the intake pipe to the outlet to dispense fluid from the container, and subsequently increasing the pressure in the container to the first pressure.
Patent CA-2655316-A1 (CA)
Inventor: CHOWDHARY DIPENDRA M
IPC: H04L9/00
Filed: 2007-06-20
Abstract: Disclosed is a method for encrypted communications. A first IPsec endpoint selects a security association (SA) from a security association database (SAD) by using a selector and then extracts an indexing parameter from SA. The indexing parameter is used to determine an active key location from a key storage database (KSD). Data packets are then encrypted using a key from the active key location. The first IPsec endpoint also forms a security parameter index (SPI) in a header of the data packet by using a keyID from the active key location and transmits the encrypted data packet with the header indicating the SPI to a second IPsec endpoint.
Patent CA-2655420-A1 (CA)
Inventor: COTTER ROBERT J
IPC: G01N33/53
Filed: 2007-06-14
Abstract: Methods and kits for diagnosis and prognosis using biomarkers comprising albumin-bound protein/peptide complex (ABPPC).
Patent CA-2655982-A1 (CA)
Title: Method and system for compression based quality of service
Inventor: KNAZIK ROBERT J
IPC: H04L12/56
Filed: 2007-06-14
Abstract: Certain embodiments of the present invention provide for a system (100) and method (800) (900) for preserving bandwidth in data networks. The method (800) (900) includes determining whether to perform functional redundancy processing for a current data set. Determining whether to perform functional redundancy processing for a current data set may be conducted according to redundancy rules. In performing functional redundancy processing, the method includes receiving a first data set (810) (910) and a second data set (830) (930) and storing the first data set in a queue (820) (920). The method may also include determining whether the content of the first data set is functionally redundant to the content of said second data set (840, 850) (940, 950). If the contents of the first data set are functionally redundant to the contents of the second data set, the method includes transmitting the first data set and dropping the second data set (860) (960). Functionally redundant messages are dropped prior to transmission, optimizing bandwidth.
Patent CA-2656865-A1 (CA)
Inventor: VLAAR IWAN YVES
IPC: A01K1/12
Filed: 2009-03-03
Abstract: Assembly for delimiting a grazing area for cattle, in particular dairy cattle, comprising at least three holders which are spaced apart and which are directly or indirectly interconnected by one or more delimiting elements, such as wires, which are displaceable by the holders, wherein at least two of the holders are self-propelled and at least one of the holders is designed as a milking station
Patent CA-2657364-A1 (CA)
Inventor: MAHADEVAN SHIVKUMAR
IPC: G02B7/04
Filed: 2007-06-29
Abstract: A packaging for an ophthalmic lens containing a pharmaceutical agent.
Patent CA-2660860-A1 (CA)
Inventor: COTE ANDRE
IPC: B23K20/00
Filed: 2005-06-24
Abstract: A method and apparatus for bonding integrated circuits uniquely suited to high volume tag production is described, where conductive material of a substrate at the die-attach-area is cut before an IC chip or transponder is placed on the conductive material over the cut and bonded. The apparatus performs the method of placing a first chip on a substrate having a conductive layer, measuring the location of the first chip on the substrate, cutting the conductive layer at a location of an expected subsequently placed chip to form a cut based on the measured location of the first chip, and placing the subsequently placed chip on the substrate over the cut.
Patent CA-2662667-A1 (CA)
Title: Spacer device for vertical mixer
Inventor: TAMMINGA JAKOB
IPC: A23K40/00
Filed: 2008-04-29
Abstract: A vertical mixer comprising a spacer device including a component extending bellow a bottom flight for contact with a floor of a mixing chamber of the vertical mixer is disclosed herein. The spacer device provides support to at least a portion of the bottom flight of the auger. The spacer device prevents or mitigates flex of the bottom flight when load has been placed thereupon. In one illustrative embodiment there is provided a vertical mixer for mixing bulk material, the vertical mixer comprising a mixing chamber for receiving the bulk material, the mixing chamber being defined by a floor and a peripheral wall, the mixing chamber comprising a door for allowing exit of mixed bulk material; a vertical auger in the mixing chamber, the vertical auger having an auger post and flighting including a bottom flight; and a spacer device directly or indirectly connected to the bottom flight of the auger, the spacer device comprising a component extending below the bottom flight of the auger for contact with the floor of the mixing chamber.
Patent CA-2667030-A1 (CA)
Title: Peptide vaccines for cancers expressing mphosph1 or depdc1 polypeptides
Inventor: NAKAMURA YUSUKE
IPC: C12N15/09
Filed: 2007-10-16
Abstract: The present invention provides peptides having an amino acid sequence as set forth in SEQ ID NO: 7, 8, 9, 10, 11, 12, 192, 195, 197, 209, 225, 226, 228, 230, 240, 241, 243, 244, 249, 253, 254 or 255, as well as peptides having the above-mentioned amino acid sequences in which 1, 2, or several amino acids are substituted, deleted, or added, wherein the peptides possess cytotoxic T cell inducibility. The present invention also provides drugs for treating or preventing a disease associated with the over-expression of MPHOSPH1 and/or DEPDC1, e.g. cancers, containing these peptides as an active ingredient. The peptides of the present invention can also be used as vaccines.
Patent CA-2668422-A1 (CA)
Title: Elevator work platform assembly
Inventor: LABBE FREDERICK
IPC: B66F11/04
Filed: 2009-06-05
Abstract: The elevator work platform assembly comprises a base movable over ground, an intermediate platform, a first stairway pivotally linked to the base and the intermediate platform and leading from one to the other, a work platform, a second stairway pivotally linked to the intermediate platform and the work platform and leading from one to the other, a linkage pivotally linked to the base and the first and second stairways, and an actuator capable of actuating the linkage and first and second stairways to move the work platform between a collapsed position in which it is adjacent to the base and a deployed position in which it is located away from the base. The stairways have self-levelling steps to allow access to the work platform in all positions thereof between the collapsed and deployed positions.
Patent CA-2668537-A1 (CA)
Title: Composition for the treatment of gastrointenstinal diseases
Inventor: BENNETT HAYLEY
IPC: A61K36/81
Filed: 2007-11-02
Abstract: The present invention relates to compositions (including medicaments and nutritional products) for use in the prevention or treatment of gastrointestinal disease. Such compositions comprise a therapeutically effective amount of an alcohol soluble fraction derivable from potato juice.
Patent CA-2671417-A1 (CA)
Title: Improved steel building frame system
Inventor: DAVIS ARNOLD A
IPC: E04C3/40
Filed: 2009-07-08
Abstract: A frame assembly for a wide span steel building is disclosed. The assembly employs columns and rafters formed from two pieces of webbed channel stock that are joined together at their webs. A pre-drilled haunch plate connects the column and rafter. A brace formed from two lengths of channel stock joined together at their webs extends at an angle between the columns and rafters and each respective end of the brace is connected to the respective column and rafter via a brace plate. The brace provides increased strength in the frame assembly and enables the construction of wide span steel building from channel stock.
Patent CA-2671672-A1 (CA)
Inventor: NELSON CHRISTOPHER R
IPC: B23B13/00
Filed: 2007-12-10
Abstract: This invention is directed to a method of reducing the water demand of expanded perlite that includes obtaining a vibrating screen supported at an angle and placing expanded perlite on the vibrating screen. The expanded perlite is moved over the screen past toward a burner at a rate that heats the expanded perlite to a temperature sufficient to anneal it. The expanded perlite is then moved away from the burner and allowed to cool. Another embodiment of this invention is directed to a method of making a gypsum product. The method includes annealing perlite by the method described above, then preparing a slurry of calcium sulfate hemihydrate, additives, water and the annealed perlite. The slurry is formed into the shape of the gypsum product and allowed to set. This process is particularly useful in making gypsum panels and acoustical panels that benefit from the use of lightweight materials.
Patent CA-2672075-A1 (CA)
Inventor: BUSI MAURO
IPC: H04L29/06
Filed: 2007-11-26
Abstract: A method for making, through a circular machine for making socks with alternate motion, an item of clothing like an ankle sock in "continuum" stitched without seams to form a single piece made up of a front end elongated in the shape of a pocket, that can be associated with the toe of the foot and comprising a first and a second front portion, a rear end, also pocket-shaped, able to be associated with the heel of the foot and comprising a first and a second rear portion, and a connecting part between the front and rear ends, comprising a sole portion and two side portions, having an opening in which to insert the foot, all of the portions of the ankle sock being made with stitching steps, in which such a method foresees many simultaneous independent yarn-feeders during all of the quoted stitching steps to obtain a single ankle sock.
Patent CA-2672096-A1 (CA)
Title: Fabricated itd-strut and vane ring for gas turbine engine
Inventor: DUROCHER ERIC
IPC: F01D9/04
Filed: 2009-07-15
Abstract: A gas turbine engine mid turbine frame having an annular interturbine duct and vane ring assembly includes a duct having outer and inner duct walls of sheet metal interconnected by radial hollow struts of sheet metal and a vane ring is connected to the duct to provide the assembly. The interturbine duct and vane ring assembly may be provided within a mid turbine frame in a manner which is independent of a bearing load path through the mid turbine frame.
Patent CA-2672267-A1 (CA)
Inventor: PUSZTAY STEPHEN V
IPC: C07C323/00
Filed: 2007-07-27
Abstract: Compounds and compositions for the delivery of active agents are provided. Methods of administration and preparation are also provided.
Patent CA-2674688-A1 (CA)
Title: Wellhead assembly and method for an injection tubing string
Inventor: HILL THOMAS G JR
IPC: E21B33/068
Filed: 2008-01-10
Abstract: A wellhead assembly (10) for an injection tubing string is provided which allows a master valve to be closed without damaging the injection tubing siring while still allowing for the use of a back pressure valve to isolate the tree. Wellhead assemblies and related methods of the present invention include a flange (15) adapted to be connected between a wellhead and a Christmas tree. The assembly also includes a mandrel (20) adapted to being inserted into the longitudinal bore of the flange, the mandrel having a port for communicating with an injection port which extends radially through the flange. The assembly further includes a hanger (25) adapted to connect to the upper end of the injection string, wherein the hanger is further adapted to land in the longitudinal bore of the mandrel. The hanger (25) includes communication passageway for facilitating fluid communication between the port of the mandrel and the injection tubing string.
Patent CA-2674770-A1 (CA)
Inventor: LANGLOIS PASCAL
IPC: C30B23/00
Filed: 2009-08-03
Abstract: Procédé d'obtention de la forme cristalline V du composé de formule (I): (voir formule I)
Patent CA-2678205-A1 (CA)
Inventor: DESAUTELS JOHN
IPC: G06F3/12
Filed: 2008-02-11
Abstract: This invention relates generally to machines, and more specifically, to systems and methods for providing a personal affector machine. In one embodiment, the invention includes a top frame; a cross-member, the cross-member extending from the top frame, the cross-member configurable to do any of translate and rotate relative to the top frame; an affector head, the affector head coupled to the cross-member, the affector head configurable to do any of translate, rotate, and gyrate relative to the top frame, the affector head having an affector; a bottom frame, the bottom frame coupled to the top frame; and a cassette, the cassette configurable to removably securing material therein, the cassette being removably attachable to the bottom frame, wherein the affector is configurable to affecting the material within the cassette in a plurality of dimensions.