baber/WOPTO huggingface dataset:
Patent CA-2607377-A1 (CA)
Title: Screw for use in nonmetal objects
Inventor: CHEN CHI-HSIANG
IPC: F16B25/02
Filed: 2007-10-23
Abstract: The present invention pertains to a screw (3) for use in nonmetal objects comprising a plurality of cut-aiding portions (311) formed by the longer (312) and shorter (313) cutting surfaces inclined toward an opposite direction. Further, a cutting edge (314) formed by the junction of any two adjacent cutting surfaces (312,313) presents in a fastening direction of the screw. Thus, the cutting edge assists the threads (33) to thoroughly severe and to shatter the wood fibers and debris of the objects, which can also be accommodated into the cut-aiding portions. Also, the ridge (317) of the longer cutting surface (312) aids in cutting fibers and further guides the debris out. In this manner, the present invention facilitates to enhance cutting capability with less screwing resistance, prevent the destruction of the object and increase the screwing speed.
Patent CA-2607396-A1 (CA)
Title: Method and device for determining the glucose concentration in tissue liquid
Inventor: QUARDER ORTRUD
IPC: A61B5/00
Filed: 2006-05-04
Abstract: The invention relates to a method and a device for determining the glucose concentration in tissue liquid (40). Said method and device are used for detecting (sensor 12) measured values for glucose and an endogenous reference substance in a sample liquid (42) obtained by means of microdialysis, microperfusion, or ultrafiltration (probe 10) and correcting the glucose value in accordance with the measured value for the reference substance. The invention is characterized in that the glucose recovery rate is determined from a non-linear correlation with the recovery rate for the ionic reference substance while the measured value for glucose is corrected therewith.  Furthermore, the lactate concentration and/or pyruvate concentration is/are used as (an) additional reference substance(s) in the sample liquid to make further corrections.
Patent CA-2608844-A1 (CA)
Inventor: COLE ERIC V
IPC: A63B51/02
Filed: 2007-10-29
Abstract: Embodiments of methods and apparatus for interchangeably coupling golf club heads and shafts are generally described herein. Other embodiments may be described and claimed.
Patent CA-2613862-A1 (CA)
Title: Method for manufacturing of insulated soft magnetic metal powder formed body
Inventor: SODA YUJI
IPC: B22F1/16
Filed: 2006-07-03
Abstract: A method for manufacturing bodies formed from insulated soft magnetic metal powder by forming an insulating film of an inorganic substance on the surface of particles of a soft magnetic metal powder, compacting and molding the powder, then carrying out a heat treatment to provide a body formed from insulated soft magnetic metal powder the method comprising: compacting and molding the powder; then magnetically annealing the powder at a high temperature above the Curie temperature for the soft magnetic metal powder and below the threshold temperature at which the insulating film is destroyed in a non-oxidizing atmosphere, such as a vacuum, inert gas,or the like; and then carrying out a further heat treatment at a temperature of from 400 deg C to 700 deg C in an oxidizing atmosphere, such as air, or the like.
Patent CA-2615070-A1 (CA)
Inventor: RIEF DIETER J
IPC: B25H3/04
Filed: 2007-12-17
Abstract: A wall-mountable device for convenient and compact storage of an automatic pool cleaner and related hose sections. The wall-mountable device includes a body which has a shelf portion with a substantially-horizontal upper surface sized to receive the pool cleaner, a back-edge portion having a substantially-vertical surface securable to a wall, and hose-mounting portion(s) which has substantially-horizontal ledges defining open-sided notches. Each ledge is sized to receive and support a hose section for uncoiled vertical storage.
Patent CA-2616532-A1 (CA)
Inventor: CHEN PEI-JUNG
IPC: H01H1/029
Filed: 2006-07-26
Abstract: An interdigital electronic device comprises a conductor (210) , an interdigital electrode (220) , and a composite material (230) disposed between the conductor and the interdigital electrode for electrically connecting the conductor and the interdigital electrode under application of sufficient pressure therebetween. The composite material comprises conductive particles at least partially embedded in an electrically insulating layer. The conductive particles have no relative orientation and are disposed so that substantially all electrical connections made between the conductor and the interdigital electrode are in the z direction. At least one of the conductor and the interdigital electrode is movable toward the other.
Patent CA-2618959-A1 (CA)
Inventor: FAUST PETER
IPC: B23Q3/155
Filed: 2008-01-25
Abstract: A tool storage system stores tool holders for use in machine tools. The tool holders hold tools such as milling cutters, taps, drills, reamers, chamfering or deburring tools or the like. The tool holders may have standard taper-shanks. A receptacle is provided for each tool holder. The receptacles are arranged on a generally vertical array and hold the tool holders generally horizontally. The tool holders may be retained by engagement of a pull stud in the receptacle. The generally vertical array arrangement permits storing a large number of tools in a small footprint.  In embodiments, a computer system provides functions for managing the tools and/or jobs in which the tools are used.
Patent CA-2620326-A1 (CA)
Inventor: DEHART JIMMY J
IPC: E04D13/064
Filed: 2008-01-14
Abstract: The Matter is a Clip on Gutter Edge no tools needed just clips on.  It stops the front of the gutter from straining also known as "tiger striping" also the edge is made out of PVC, the technical field is the gutter industry.
Patent CA-2622096-A1 (CA)
Title: Procedure for gasification of glycerine
Inventor: IGLESIAS MANUEL BAO
IPC: B09B3/00
Filed: 2008-02-20
Abstract: Procedure for the use of glycerine as biomass, for the production of energy by means of a spray gasification process, based on the use of a mixture of oxygen, vapour and atmospheric air as gasifying agents, which are introduced into a Gasification Chamber at temperatures above 900°C, so that the gas produced is transferred to a Reformer wherein, also at temperatures above 900°C, the different partial oxidation/thermal cracking reactions in the presence of metal oxides are completed and, subsequently, hot cycloned to retain ashes greater than 5 microns in size, whereupon the gas is sharply cooled using a basket-type Evaporator.
Patent CA-2622761-A1 (CA)
Title: Modulation of immunostimulatory properties of short interfering ribonucleic acid (sirna) by nucleotide modification
Inventor: VOLLMER JORG
IPC: C12N15/11
Filed: 2006-09-15
Abstract: Double-stranded short interfering ribonucleic acid (siRNA) are modified to reduce or eliminate their immunostimulatory effect without significantly affecting their gene silencing effect. Modified siRNA include one or more 2' sugar modifications and, optionally, internucleotide linkages on the sense strand. Compositions containing the modified siRNA and methods of making and using the modified siRNA are disclosed. New and previously characterized siRNA  can be synthesized to incorporate modifications according to the invention.
Patent CA-2623752-A1 (CA)
Title: Lens delivery system cartridge and method of manufacture
Inventor: TRAN TU CAM
IPC: A61F9/007
Filed: 2008-02-29
Abstract: A cartridge for an IOL delivery system that has a straight thinned walled distal nozzle. The transition region between the tapered folding portion of the cartridge and the nozzle contain reinforcing gussets to help prevent splitting of the cartridge. Flow leaders in the nozzle direct the flow of material during molding at the 12:00 o'clock position, positioning the weld line of the flow front at the 6:00 o'clock position.
Patent CA-2625005-A1 (CA)
Title: Process for making an ionic liquid comprising ion actives
Inventor: CRON SCOTT LEROY
IPC: C09K23/00
Filed: 2006-11-29
Abstract: A process for making ionic liquids containing ion actives, which provide fabric treating benefits, surface treating benefits and/or air treating benefits. The ionic liquid is made from an ion active feedstock and an ionic liquid forming counterion feedstock, which preferably comprises another ion active.
Patent CA-2625988-A1 (CA)
Title: Cetp inhibitors
Inventor: CHEN YI-HENG
IPC: A01N57/10
Filed: 2006-10-13
Abstract: Compounds having a biphenyl group substituted with a phenyl or heteroaromatic group, as shown in Formula I, including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis:
Patent CA-2626387-A1 (CA)
Inventor: ANDRE JEAN-FRANCOIS
IPC: B30B11/02
Filed: 2006-10-16
Abstract: The invention concerns a vibrocompacting device (1), in particular for forming molded anode blocks. The device comprises at least one mold (2) borne by an oscillating table (3) secured via suspension means (4) to a frame (5). The table (3) is arranged to move relatively to the frame (5) along a vertical direction under the effect of vibratory actuating means. The invention is characterized in that the device comprises stabilizing means (6, 12) for limiting, even suppressing, pitch and/or roll of the oscillating table, including at least one torsion bar (6) arranged between the oscillating table (3) and its frame (5).
Patent CA-2626578-A1 (CA)
Inventor: SASANO NOBUKO
IPC: A62B7/10
Filed: 2006-10-10
Abstract: A particulate blocking oxygen delivery mask includes a face piece constructed at least partially of a filtering material, a securing member such as a strap attached to the face piece, and an gas entry port disposed on the face piece.  The gas entry port may include an optional one-way valve. The mask may be coupled to a continuous flow of oxygen or may be used as a partial or non-rebreathing mask. The mask permits the administration of high concentrations of oxygen to the patient while at the same time isolating the patient from any potentially contagious airborne particles in their surroundings. It also isolates any potentially contagious droplets or aerosolized particulate matter exhaled by a patient from entering the environment and potentially infecting others.
Patent CA-2628461-A1 (CA)
Title: Substituted 1h-benzimidazole-4-carboxamides are potent parp inhibitors
Inventor: GANDHI VIRAJ B
IPC: A61K31/4184
Filed: 2006-11-15
Abstract: Compounds of Formula (I) inhibit the PARP enzyme and are useful for treating a disease or a disorder associated with PARP. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I), methods of treatment comprising compounds of Formula (I), and methods of inhibiting the PARP enzyme comprising compounds of Formula (I).
Patent CA-2629286-A1 (CA)
Title: Improvements in methods of manufacturing security substrates
Inventor: MARCHANT SIMON
IPC: D21H21/42
Filed: 2006-12-15
Abstract: The present invention relates to improvements in methods of manufacturing security substrates having security features. The method comprises the steps of manufacturing an elongate fibrous tape and fabricating at least one security feature in or on the tape. A base substrate is formed by depositing fibres onto a support surface and the tape is incorporated within the base substrate to form the security substrate during the formation of the base substrate.
Patent CA-2630328-A1 (CA)
Inventor: LADOUCEUR RICHARD
IPC: C02F1/00
Filed: 2008-05-02
Abstract: A liquid aeration apparatus includes a vessel having sidewalls, a closed bottom end and, a liquid outlet being provided at or near the upper end. The sidewalls define a cross-sectional interior open area with a vertical depth. An air diffuser is positioned within the interior open area proximal to the bottom end. A liquid intake conduit is positioned with an inlet end located at or near the upper end of the vessel and an outlet end located near the bottom end of the vessel proximal to air diffuser.
Patent CA-2636250-A1 (CA)
Title: Traveltime calculation in three dimensional transversely isotropic (3d tti) media by the fast marching method
Inventor: LOU MIN
IPC: G06G7/48
Filed: 2007-01-05
Abstract: A technique for calculating traveltime of a seismic wave in three dimensional tilted transversely isotropic (3D TTI) media includes determining a wave vector, defining a unit vector, calculating an angle of the wave vector from an axis and performing a slowness determination. The technique may be practiced as a computer implemented set of instructions, and may be incorporated into measurement equipment.
Patent CA-2637353-A1 (CA)
Title: Package for containers
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/00
Filed: 2007-01-17
Abstract: Packages (140, 340, 540, 940, 1140) are formed for holding containers that extend through a bottom panel of the package. Braces are provided for at least partially securing the containers in the package.
Patent CA-2641099-A1 (CA)
Title: Gaming system and method for providing purchasable bonus opportunities
Inventor: CUDDY RYAN W
IPC: G07F17/32
Filed: 2008-10-16
Abstract: A gaming system includes a plurality of linked gaming devices, each of the gaming devices including a primary game operable upon a primary game wager.  The gaming devices of the gaming system enable a plurality of players to place primary game wagers on plays of the primary games. In one embodiment, each of the players is enabled to place optional second wagers on shared random determinations which occur independently of the primary games. The gaming devices display the primary game outcomes and provide the players with any awards associated with the primary game outcomes. The gaming system determines an outcome for the shared random determinations. In one embodiment, for each of the shared random determinations which results in a designated outcome, the gaming system provides a bonus award to each of the players who placed the second wager on the shared random determination.
Patent CA-2643636-A1 (CA)
Inventor: HERB ARMIN
IPC: F16B13/00
Filed: 2008-11-12
Abstract: A sealing element (11) for sealing fastening element holes in water-impermeable sealing layers of a structure has a cap-shaped receiving space (21) for receiving curable compound exiting from the borehole and extending between a contact area (18) provided for contacting the water-impermeable sealing layer, and a flange area (19) spaced from the latter, with the outer diameter (C) of the receiving space (21) at the contact area (18) corresponding to from two-times to six-times the inner diameter (D) of a through-opening (12) which is formed in the flange area (19) and is surrounded by springing blades (15) projecting into the through-opening (12) for a clamping engagement with the fastening element (5).
Patent CA-2645166-A1 (CA)
Title: Wheeled waste collection container
Inventor: SEVERA MICHAEL
IPC: B62B3/10
Filed: 2007-03-06
Abstract: The invention relates to a portable receptacle (10) including a container (12) having an open top and including a first portion (26) defining a first space configured to receive a first bag and having a support member (20) to support at least a portion of the periphery of the first bag, and a second portion (30) defining a second space configured to receive a second bag. The portable receptacle further includes a bag support (40) including structure for connection to the container such that the bag support can be disposed between the first portion and the second portion in an orientation that permits the bag support in conjunction with the support member to support at least a portion of the periphery of the first bag such that at least a portion of the first bag is disposed within the first space/ and relocated such that the bag support is no longer disposed between the first portion and the second portion. The portable receptacle further includes rolling (50) members supporting the container for movement .
Patent CA-2645232-A1 (CA)
Inventor: ANGMAN PER
IPC: F16L55/00
Filed: 2008-11-26
Abstract: A cableway transport system for moving tubulars between a supply of tubulars and a rig mast implements a gondola suspended and movable along load cables. The gondola is fit with grippers for carrying tubulars between the rack and mast. The gondola has a first landing coupler which is received and releasably couples to a second landing coupler on the mast for forming a landing connection.  The landing connection enables rotation of the gondola to align the carried tubular with the wellhead. The grippers can be individually actuable to allow finer alignment of the tubular above the wellhead.
Patent CA-2649337-A1 (CA)
Title: Process for preparing concentrated polyunsaturated fatty acid oil
Inventor: DOISAKI NOBUSHIGE
IPC: C11C3/10
Filed: 2007-04-13
Abstract: Disclosed is a method for production of a condensed PUFA oil, which comprises performing an alcoholysis reaction of a PUFA-containing oil-and-fat with a lipase in the presence of at least one compound selected from magnesium oxide, magnesium hydroxide, calcium oxide and calcium hydroxide and a small quantity of water and separating a glyceride fraction.
Patent CA-2650070-A1 (CA)
Inventor: DWARS SICCO
IPC: C23F13/00
Filed: 2007-04-20
Abstract: A method is disclosed for using an impressed current cathodic protection (ICCP) system that supplies an electrical current such that a metallic structure (10) has a negative voltage of between 0.5 and 1.5 Volt relative to earth to power one or more electrical appliances (5), the method comprising: - providing one or more electrical appliances (5) which each have a pair of electrical contacts(1,2); - connecting one electrical contact (1) of each electrical appliance to the structure; and - connecting the other electrical contact (2) of each electrical appliance to earth, thereby providing electrical power to each of the electrical appliances. It is preferred that the electrical appliances (5) are equipped with one or more DC-DC power converters (6) which are configured to enhance an electrical input voltage of between 0.5 and 1.5 Volt to an electrical output voltage of between 3 and 5 Volt.
Patent CA-2653061-A1 (CA)
Title: Stabilized proteins
Inventor: BASU AMARTYA
IPC: C07K1/113
Filed: 2007-05-30
Abstract: Methods of stabilizing proteins having at least one oxidizable amino acid thereon, such as recombinant human adenosine deaminase (rhADA) are disclosed. The methods include treating a protein containing an oxidizable amino acid with a sufficient amount of a capping agent such as glutathione under reaction conditions sufficient to cap the oxidizable amino acid without substantially inactivating the protein. Stabilized capped proteins, polymer conjugates of capped proteins, and methods of treatment using the same are also disclosed.
Patent CA-2653505-A1 (CA)
Title: System crate, in particular for transporting fresh fish
Inventor: SCHULTCHEN ARNE
IPC: B65D21/04
Filed: 2007-05-25
Abstract: The present invention relates to a crate (2) of a system of crates, in particular for transporting fresh fish, which has an opening (16) on the top side, and wherein the edge area as well as the base area of the opening on the top side are designed in such a manner that the base area on the edge of the opening on the top side is laterally and positively placed on an identical crate; thus the crates can be stacked on top of each other such that the upper crate can be inserted into the lower crate, rotated about a vertical axis by 180°, and thus the empty boxes can be stacked into one another (180° stack-nest crate),and said crate is thereby characterized in that the edge area (10) of the opening on the top side is designed, at least in terms of area, in a channel shape and has at least one first through hole (30) which is located on the outer side at the bottom of the crate wall adjacent to the edge area, and in that the base of the crate features a second through hole (30) so that liquid can drain out of the crate through the second through hole into the channel-shaped area of a similar crate stacked below, and then through the first through hole of the crate stacked below, out of the channel-shaped area alongside the outer side crate wall adjacent to the edge area of the lower side.
Patent CA-2656636-A1 (CA)
Title: Method for exception-based notification of the condition of an apparatus
Inventor: LAMONTAGNE DONALD R
IPC: G05B21/02
Filed: 2007-07-04
Abstract: A system (30) includes an analysis engine (34) and a notification engine (38) for selective notification of a condition (72) of an apparatus (26) mon itored by a monitoring device (28). A method executed by the system (30) rec eives (116) data elements (58) from the monitoring device (28), processes (1 18) the data elements (58) to detect the condition (72) of the apparatus (26 ), and determines that the condition (72) defines an exception (74) to a nor mal condition (70) of the apparatus (26). A first notice (60) of the conditi on (72) is conveyed (146) to a responsible party (59) at a first instance of determination of the exception (74), and conveyance of a second notice (60) is prevented (140) at a second, subsequent, instance of determination of th e exception (74). In addition, communication of the normal condition (70) of the apparatus (26) is prevented.
Patent CA-2656677-A1 (CA)
Inventor: ROYLE JOHN MARK
IPC: G01V3/08
Filed: 2009-03-02
Abstract: A detector 1 for calculating a depth of a buried conductor comprises three parallel antennas B, M, T. The second antenna M is spaced a distance s from the first antenna B and the third antenna T is a distance 2s from the first antenna B and a distance s from the second antenna M. The outputs of the first and second antennas B, M are compared and the outputs from the second and third antennas M, T are compared. The depth of the buried conductor 25 is calculated based on the first and second compared values.
Patent CA-2658172-A1 (CA)
Inventor: O'ROURKE KEVIN
IPC: F21V15/00
Filed: 2009-03-04
Abstract: cord having an electrical conductor, a male electrical plug in electrical communication with the electrical conductor, and a female socket in electrical communication with the electrical conductor; and a thermochromatic material in contact with the extension cord, the thermochromatic material configured to change from a first color to a second color upon detecting a temperature at or above a threshold temperature.
Patent CA-2658199-A1 (CA)
Inventor: LUYSSAERT BERT
IPC: B01L3/00
Filed: 2007-07-20
Abstract: A device (100) for assisting in optical characterisation of a sample fluid. The device can comprise a substrate (102) with at least one measurement reservoir (104) adapted for filling with the fluid (106) in a filling direction. The device (100) thereby, is adapted for receiving an illumination beam (108) for illuminating the fluid (106) in the at least one measurement reservoir (104). The at least one measurement reservoir is adapted for varying the rate of change of an optical path length of the illumination beam in the fluid. The measurement reservoir properties are adapted for providing information of an optical path length of the illumination beam in the fluid at a plurality of moments during the filling with the fluid. Furthermore a corresponding optical characterisation device is described. The invention also relates to a corresponding method.
Patent CA-2659207-A1 (CA)
Title: Method and system for stale data detection based quality of service
Inventor: GALLUSCIO ANTHONY P
IPC: H04L12/56
Filed: 2007-07-27
Abstract: Certain embodiments of the present invention provide for a system and method for controlling the quality of service for data communication. The method includes reviewing a timestamp of a data set, the timestamp having a time value. The time value may be the time the data set expires. Alternatively, the time value may be the time the data set was acquired. In yet another alternative, the time stamp may include both the time the data set expires and the time the data set was acquired. Next, the method includes determining if the time value of the time stamp is greater than the current time. If the time value is the time the data set expires and the time stamp is greater than the current time, the data set has become stale and is dropped.