baber/WOPTO huggingface dataset:
Patent CA-2594169-A1 (CA)
Title: Method for determining the position of impacts
Inventor: ING ROS KIRI
IPC: G06F3/033
Filed: 2004-12-29
Abstract: A method for determining the position of impacts on an object comprising two acoustic sensors, and N active areas of said object, comprises the steps of:  (a) receiving two acoustic signals S 1 (t) and S 2 (t);(b) calculating a sample signature function SIG S (.omega.) = S 1 (.omega.)- S 2 (.omega.) *  ,where S 1 (.omega.)and S 2 (.omega.)are the respective Fourier transforms of S 1 (t)and S2(t) , (c) comparing SIG S (.omega.)with N predetermined reference signature functions SIG R, (.omega.)corresponding to the predetermined area j for j from 1 to N; (d) determining the active area in which the impact occurred, on the basis of the comparison of step (c).
Patent CA-2594271-A1 (CA)
Title: Hydrating anhydrous graft materials
Inventor: ELLSWORTH JAMES R
IPC: A61M37/00
Filed: 2005-12-23
Abstract: A container (2) receives anhydrous material to be hydrated and hydrating fluids. The hydrating fluids are introduced into the container through a fluid port (8) by one or more containers having hydrating fluid. The hydrating fluids may be a mixture of fluids provided in any desired proportion. The hydrated material is then ejected from the container.
Patent CA-2595117-A1 (CA)
Inventor: MANUEL MARK
IPC: G06F19/00
Filed: 2005-12-16
Abstract: A methodology for producing a laminated tool (10) having desired dimensional accuracy. The tool (10) is produced by the use of several sectional members, such as sectional members (14, 16) which are selectively coupled and which are measured. The measurement is used to determine whether to selectively press these previously coupled sectional members (14, 16) to ensure that their coupled arrangement has a desired dimensional accuracy. Additional measurements and needed pressing operations are accomplished each time a new sectional member is added to the previously coupled sectional member combination.
Patent CA-2595404-A1 (CA)
Title: An automatic trip device for a window screen
Inventor: YU JINZHANG
IPC: E06B3/46
Filed: 2005-07-05
Abstract: A trip device for movable connection between a sliding door and an invisible window screen comprises a screen side bar and a window sash frame on which a locking device is arranged for locking the side bar. When in use, the window sash frame is pushed or pulled to translate to a window frame, and a controlling device is driven, so that the locking device can connect with the side bar. At this time, with moving the window sash, the window screen strip coiled in the hollow window frame can be drawn out so as to spread. When the window screen is not needed, the controlling device is driven, and the connection between the locking device and the side bar is broken, then. the window screen strip will automatically retract to the original state under the action of a screw torsion spring equipped on the reel.
Patent CA-2596852-A1 (CA)
Inventor: MANNEN HIDEYUKI
IPC: A01K67/027
Filed: 2006-02-03
Abstract: By focusing attention on SREBP-1 gene, the relationship between this gene and the degree of unsaturation in beef body fat is examined. As a result, it is found out that this gene occurs as an ~L-type~ gene having a longer fifth intron and an ~S-type~ gene having a fifth intron shorter by 84 bases than the above one and these genotypes relate to the degree of unsaturation in beef body fat. A method of evaluating the content of unsaturated fatty acids in beef body fat based on these SREBP-1 genotypes is applicable to the evaluation of beef taste, texture and so on and, therefore, is industrially useful.
Patent CA-2597226-A1 (CA)
Inventor: LANT NEIL
IPC: C11D3/395
Filed: 2006-03-02
Abstract: Detergent compositions containing high efficiency lipase enzymes and specific detergent formulations comprising a high reserve alkalinity, greater than 6.5, and a bleaching agent comprising hydrogen peroxide source and peracid or precursor thereof such that the Avox to peracid ratio is 1:1 to 35:1, enables control of diacyl peroxide formation. Preferred formulations comprise surfactants selected from alkyl benzene sulphonates in combination with alky ethoxylated sulfates or MES or non-ionic surfactants.
Patent CA-2597869-A1 (CA)
Inventor: LATELL RICHARD
IPC: A63F1/00
Filed: 2006-01-09
Abstract: A method for playing a mathematics game includes the steps of providing playing cards including a plurality of numeric cards, at least one operational card, and at least one equal sign card; constructing a numeric sentence framework; dealing a select number of the plurality of numeric cards to a select number of players to provide each player with a hand of numeric cards;  and creating a first true numeric sentence by playing into the numeric sentence framework at least one or more of the numeric cards in a player's hand.
Patent CA-2597962-A1 (CA)
Title: Benzoxazole carboxamides for treating cinv and ibs-d
Inventor: YANG ZHICAI
IPC: A61P1/08
Filed: 2006-02-17
Abstract: Compounds of formulae (I) and (II) are disclosed as 5-HT3inhibitors. Those compounds that exhibit central activity are useful in treating chemotherapy-induced nausea and vomiting (CINV); those that peripheral receptors are useful to treat diarrhea-predominant Irritable Bowel Syndrome (IBS-D).
Patent CA-2598241-A1 (CA)
Inventor: ALLEN BRENT
IPC: H04L12/56
Filed: 2006-02-22
Abstract: The invention relates to the field of wireless communications and more specifically to a high quality, low power wireless audio system. More specifically, the invention comprises an audio source for receiving audio signals (e.g. music) and audio status information (e.g. song title) from a first external device (e.g. an MP3 player) and transmitting the audio signals and the audio status information over a wireless connection; and at least one audio sink for receiving the audio signals and said audio status information from the audio source and communicating the audio signals and the audio status information to a second external device (e.g. headphones), wherein a specified one of the at least one audio sink receives audio control information (e.g.  pause) from the second external device and transmits said audio control information to said audio source via said wireless connection. Among other features, the wireless audio system of the present invention incorporates dynamic channel selection as well as dynamic adjustment of the transmission interval to ensure enhanced audio quality using the lowest possible power.
Patent CA-2601121-A1 (CA)
Title: Method for operating an electrochemical cell and a cassette for use therewith
Inventor: HIGHGATE DONALD JAMES
IPC: H01M8/04
Filed: 2006-03-16
Abstract: A method for operating an electrochemical cell, comprises supplying reaction material from a first compartment of, and collecting a reaction product or unreacted material in a second compartment of, a cassette connected to the cell, and controlling the flow of the reaction material and/or of the reaction product/unreacted material. A cassette (1) suitable for use in such a method contains a moveable member (2) and a compartment (3, 4, 5, 6) on each side of the moveable member, and comprises also ports (7, 8, 9, 10) for fluid corresponding to each compartment, wherein the compartments can be respectively expanded and compressed by movement of the member. Such a cassette can be used in connection with a membrane (14) in a cell (13).
Patent CA-2604690-A1 (CA)
Inventor: HUGHES LUCIAN P
IPC: G06Q10/00
Filed: 2007-09-27
Abstract: A technology analysis system automatically monitors information available from both publicly and privately distributed networks of information for details that are relevant to a technology hypothesis. The technology analysis system provides a technology radar that assists with determining how the technology hypothesis stands up against ongoing developments in technology. The technology analysis system also visualizes the technology hypothesis and its underlying precursor predictions using a web portal, dynamic document, or other visualization technique.
Patent CA-2605264-A1 (CA)
Title: Silylated polymer derived from butadiene and solvent-resistant pressure sensitive adhesive composition containing same
Inventor: FRYE ROBERT L
IPC: C08G18/10
Filed: 2006-04-12
Abstract: A silylated polymer contains repeating units derived from butadiene. The polymer when partially silylated is especially useful for pressure sensitive adhesives where it imparts superior solvent resistance performance thereto.
Patent CA-2606055-A1 (CA)
Title: A family of stationary film generators and film support structures for vertical staged polymerization reactors
Inventor: BONNER RICHARD GILL
IPC: B01J19/00
Filed: 2006-04-25
Abstract: A bundle assembly for vertical, gravity flow driven polymerization reactors for combinations of high viscosity, high throughput, and thin polymer films is provided. The bundle assembly includes static internal components that provide large areas of free liquid surfaces in contact with the atmosphere of the reactor while still attaining sufficient liquid holdup times for polymerization to take place. The bundle assembly includes one or more stationary film generators. The bundle assembly further includes one or more stationary arrays of film support structures. Each of the film support structures has a first side and a second side. Both sides of the film support structure are coated with flowing polymer. The vertical arrangement of components in the bundle assembly cause the polymeric melt to cascade down the vertical length of a reaction vessel interior that incorporates the bundle assembly. The present invention also provides a polymerization reactor that incorporates the assembly of the invention and a method of increasing the degree of polymerization of a polymer melt by using the assembly of the invention.
Patent CA-2606335-A1 (CA)
Inventor: VEZINA CHRISTIAN
IPC: E04H12/16
Filed: 2006-05-01
Abstract: There is provided a modular segment for a tower which provides additional strength and resistance against deflection due to wind forces and/or weight caused by ice accumulation on the support guy wires. The modular segment has an elongated member and two fasteners mounted in a distal manner on the elongated member, each fastener having at least two fastening points. The modular segment also has at least one tension element mounted on the elongated member, transversally to the elongated member and between the fasteners. Each tension element is provided with at least two anchor points evenly distributed around the elongated member. The modular segment is also provided with at least two wires, each being connected between the corresponding fastening points via the anchor points so as to be evenly distributed around the elongated member. Each of the wires is mounted under tension by means of the at least one tension element.
Patent CA-2606767-A1 (CA)
Title: Sleep alert device
Inventor: POWER JEROME ARNOLD
IPC: G08B23/00
Filed: 2006-05-08
Abstract: The present invention relates to a sleep alert device (11) that mounts on the steering wheel of a vehicle that acts by pressure by the ringers or hand of the driver. The invention includes a multiplicity of sensors (12) as well as an instant alarm system which prevents accidental problems with previous delay alarm systems and repositioning of the hands without pausing or turning the device off. Sensors (12) are mounted circumferentially around the steering wheel and trigger and alarm with no delay of any kind and are connected directly or wirelessly to a control panel for control of the pressure sensors (12).
Patent CA-2607466-A1 (CA)
Inventor: ANDREASEN KEN
IPC: E21B41/00
Filed: 2007-10-23
Abstract: An electrically-powered service rig utilizes an engine-driven generator to power a propulsion system, a drawworks system and a sandline system, all mounted on a single mobile platform. The rig utilizes lightweight permanent magnet motors to enable integration of the systems onto a single mobile platform which meets transport regulations. The rig's power plant is capable of powering other on-site equipment such as mud pump motors through use of umbilicals connected to the engine-driven generator.
Patent CA-2610494-A1 (CA)
Inventor: KHAN AMIR G
IPC: C09K21/02
Filed: 2006-05-19
Abstract: The present invention is directed to a fire retardant composition, comprising:  a primer solution; expandable graphite particles; triethyl phosphate; and aluminum trihydrate, wherein the triethyl phosphate comprises from about 1 wt.% to about 15 wt.% based on the weight of the composition.
Patent CA-2612033-A1 (CA)
Inventor: WU YILIANG
IPC: H01L29/786
Filed: 2007-11-22
Abstract: A thin-film transistor (TFT) with dual-layer source and drain electrodes is provided. Each source and drain electrode comprises a first layer and a second layer. The first layer has a work function which differs from the energy level of the semiconductor by at least 0.5 eV and the second layer has a work function matching the energy level of the semiconductor. The semiconductor has a short channel length.
Patent CA-2617811-A1 (CA)
Inventor: KLIBANOV LEV
IPC: G06T11/60
Filed: 2006-07-19
Abstract: A system and method for aligning tile images of an area of interest of an integrated circuit having N metal layers M, where N>1, includes a parametric representation algorithm for extracting parametric representations of edges from an image showing metal layer (MN) and at least a proportion of metal layer (MN-1) of the integrated circuit to produce a parametric representation of the edges visible on the respective metal layers. The parametric representations include an indication of the metal layer with which each extracted edge is associated and at least one of x and y coordinates associated with each of the extracted edges.
Patent CA-2623438-A1 (CA)
Inventor: MOTTA WILLIAM
IPC: A63H27/00
Filed: 2006-09-22
Abstract: A throwing disc (2) includes an elliptical, continuous, flexible frame (4) which changes shape during flight. The flexible frame defines a central opening (6) through the thickness thereof. The flexible frame has an arched shape with a height that changes during flight and which defines a three dimensional cavity situated at the bottom side of the frame to provide lift to the throwing disc during flight.
Patent CA-2624937-A1 (CA)
Inventor: GOURY DANIEL HENRI
IPC: H01B7/18
Filed: 2006-10-10
Abstract: This invention relates to an elbow connection (10) for an electric cable (6) with several wires (5). According to the invention, the connection (10) comprises a fluted central carrier (1) running longitudinally (L), made up of a flexible stem (2), comprising several substantially parallel recesses (4), and a strengthening rod (3), arranged at the core of the stem (2) and suitable for being bent.
Patent CA-2625385-A1 (CA)
Inventor: MARLER JAMIE MICHAEL
IPC: B32B27/32
Filed: 2008-03-13
Abstract: Disclosed is a produce package made from a gas permeable, non--perforated polyethylene film. The polyethylene film is made from a blend of a linear low density polyethylene and a high pressure low density polyethylene. The film has an absolute oxygen transmission rate that is greater than the weighted average of the absolute oxygen transmissions rates for film made from each blend component. Disclosed are polyethylene blends having densities above 0.910 g/cc that can be made into films with absolute oxygen transmission rates greater than 550 ccO2.mil/100in2.24hrs.
Patent CA-2626179-A1 (CA)
Title: Apparatus and method for reverse circulation cementing a casing in an open-hole wellbore
Inventor: ROGERS HENRY E
IPC: E21B33/04
Filed: 2006-10-05
Abstract: A system for cementing a casing (103) in an open wellbore having no surface casing, wherein an annulus (105) is defined between the casing and the wellbore, the system having: an annular plug (120) around the casing at the mouth of the wellbore; a cement composition pump fluidly connected to the annulus through the seal; and a coupling (102) connected to the exposed end of the casing for taking circulation fluid returns from the inner diameter of the casing.
Patent CA-2627644-A1 (CA)
Title: Compounds and compositions as ppar modulators
Inventor: AZIMIOARA MIHAI
IPC: A61K31/437
Filed: 2007-01-25
Abstract: The invention provides compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with the activity of the Peroxisome Proliferator-Activated Receptor (PPAR) families.
Patent CA-2630227-A1 (CA)
Title: Heterocyclic cetp inhibitors
Inventor: YANG WU
IPC: C07C235/34
Filed: 2006-11-16
Abstract: Compounds of formula (Ia) and (Ib) wherein A, B, C and R1 are described herein. The compounds (Ia) and (Ib) are useful as CETP inhibitors.
Patent CA-2631803-A1 (CA)
Title: Work flow metadata system and method
Inventor: FANCHER JAMES ARTHUR
IPC: G06F17/00
Filed: 2006-06-08
Abstract: A system for collecting metadata in association with recorded content includes equipment (12) configured to record and process content in the workflow.  Metadata collection devices include devices incorporated in the equipment (12, 26, 109) and/or devices (106, 114) configured to externally access the system.  The metadata collection devices are configured to collect metadata and associate the metadata with the content at any point and any time in the workflow. The collected metadata can then be used to automate, facilitate and improve content processing in any part of the workflow.
Patent CA-2634387-A1 (CA)
Inventor: THIEL STEFANIE
IPC: C07K16/00
Filed: 2006-12-15
Abstract: The present invention is directed to the preparation and use of a collection of antibody heavy chain complementarity determining region 3 (HCDR3) members, where diversity of the collection is a function of the length of the HCDR3 members.  The diversity of the collection of HCDR3 regions substantially represents the natural amino acid distribution of HCDR3 in the human repertoire. This natural amino acid distribution can be represented by biasing the complete random distribution of amino acids, accordingly, in the HCDR3 encoding DNA sequence by using trinucleotide mutagenesis (TRIM) technology. A collection of HCDR3 members of the invention each can be comprised within a variable region of an antibody (or fragment thereof) to form a library of synthetic antibodies or antibody fragments. Synthetic antibody libraries of the present invention may be designed to include modular features, such as chemically synthesized "master gene"  framework regions, which may contain unique restriction sites flanking one or more CDR regions, including an HCDR3 region prepared as described herein. The invention also provides nucleic acid molecules encoding such diverse collection and methods of making and using the same.
Patent CA-2635541-A1 (CA)
Inventor: OHYABU NORIO
IPC: A61K31/538
Filed: 2006-12-27
Abstract: The present invention relates to wherein each symbol is as defined in the specification. The compound has a superior mineral corticoidreceptorantagonistic action and is useful as an agent for the prophylaxis or treatment of hypertension, cardiac failure and the like, a compound having a fused heterocycle, or a prodrug thereof, or a salt thereof;  and an agent for the prophylaxis or treatment of hypertension, cardiac failure and the like.
Patent CA-2637303-A1 (CA)
Inventor: SHIN DAVID
IPC: G06Q30/08
Filed: 2007-01-18
Abstract: An improvement in a reverse auction in which bids for one or more articles of merchandise or one or more services are made by bidders, the winner of the auction being the bidder with the lowest unique bid at the end of the auction. Each bidder is allowed a predetermined number of bids and may retract one or more of his or her bids and replace them with other bids. During the course of the auction, each bidder is provided with information about the bidding for the auction comprising one or more of: (1) the total number of bids, (2) the total number of bidders, (3) the total number of higher bids, (4) the total number of lower bids, (5) the total number of higher unique bids, (6) the total number of lower unique bids, or (7) the total number of bids same as this bid.
Patent CA-2637590-A1 (CA)
Inventor: COOLS MARINA
IPC: A61K31/425
Filed: 2007-01-17
Abstract: The present invention relates to the use of triazole compounds for reducing inflammation and treating inflammation-associated disorders.
Patent CA-2638050-A1 (CA)
Title: Method and apparatus for determining the state of a computing device
Inventor: QUIN SPENCER
IPC: G06F9/445
Filed: 2008-07-17
Abstract: According to embodiments described in the specification, a method and apparatus, for determining the state of a computing device is described, by first determining at least one unique code associated with at least one file resident on the computing device, the at least one unique code representative of a state of the at least one file. Then at least one unique reference code associated with at least one update file is determined, the at least one update file for updating said at least one file resident on the computing device, and the at least one unique reference code representative of an expected state of the at least one file resident on the computing device. Finally, the state of the computing device is determined to be in an expected state if the at least one unique code matches the at least one unique reference code, and in an unexpected state if the at least one unique code does not match the at least one unique reference code.
Patent CA-2638921-A1 (CA)
Title: Filter assembly
Inventor: NAUTA PHILLIP
IPC: C02F1/00
Filed: 2008-08-19
Abstract: A filter assembly for a household water filtration apparatus, and a method for filtering water using a household water filtration apparatus are provided.  The filter assembly comprises a through-flow cartridge, which has an accessible cavity. The cartridge is removably received in the household water filtration apparatus. The filter assembly further comprises a water permeable enclosure that contains filter media, which is removably received in the accessible cavity.  The method comprises opening a through-flow cartridge, depositing a filter packet in the cartridge, closing the cartridge, depositing the cartridge in the household water filtration apparatus, and passing water through the cartridge.    Alternately, the filter assembly may be fabricated using polylactic acid.
Patent CA-2640115-A1 (CA)
Title: Stereoscopic image display apparatus of net pattern
Inventor: PARK IN-KYU
IPC: G02B30/30
Filed: 2007-01-23
Abstract: A stereoscopic image display apparatus is provided which includes an image display panel and a parallax barrier having parallax barrier pieces in the front of the image display panel. In the stereoscopic image display apparatus, the image display panel has a pixel pattern in which left-eye sub pixels and right-eye sub pixels are alternately arranged in horizontal and vertical directions. The parallax barrier is spaced apart from the image display panel by a predetermined distance and the parallax barrier pieces with a predetermined size are arranged at a predetermined interval in the horizontal and vertical directions so as to allow a left eye and a right eye to separately recognize a left-eye image and a right-eye image formed by the left-eye sub pixels and the right-eye sub pixels, respectively. Accordingly, since a strip pattern is removed from s stereoscopic image, it is possible to obtain a natural stereoscopic image. In addition, since a strip pattern and a color mixing phenomenon are removed from s stereoscopic image, it is possible to obtain a natural and clear stereoscopic image.