baber/WOPTO huggingface dataset:
Patent CA-2537152-C (CA)
Inventor: GAY STEVEN CHILDREE
IPC: B23K9/00
Filed: 2004-08-24
Granted: 2009-12-22
Abstract: A method for joining weldable metal structures and compound structure formed using the method are disclosed herein. The method includes steps of abutting a first structure (100) to a second structure along an edge to form a seam (300). The two structures are then welded together along the seam on one side of the structures through at least 75% of the thickness of the structures. The structures are then welded along a portion of the seam from the opposite side of the structures. The method may be used to join porous weldable metal structures. The method may be used to create a compound structure having very narrow weld seam widths.
Patent CA-2551803-C (CA)
Inventor: MARCHISIO GIOVANNI B
IPC: G06F40/00
Filed: 2004-02-12
Granted: 2013-10-08
Abstract: Methods and systems for syntactically indexing and searching data sets to achieve more accurate search results and for indexing and searching data sets using entity tags alone or in combination therewith are provided. Example embodiments provide a Syntactic Query Engine ("SQE") that parses, indexes, and stores a data set, as well as processes natural language queries subsequently submitted against the data set. The SQE comprises a Query Preprocessor, a Data Set Preprocessor, a Query Builder, a Data Set Indexer, an Enhanced Natural Language Parser ("ENLP"), a data set repository, and, in some embodiments, a user interface. After preprocessing the data set, the SQE parses the data set according to a variety of levels of parsing and determines as appropriate the entity tags and syntactic and grammatical roles of each term to generate enhanced data representations for each object in the data set. The SQE indexes and stores these enhanced data representations in the data set repository.  Upon subsequently receiving a query, the SQE parses the query also using a variety of parsing levels and searches the indexed stored data set to locate data that contains similar terms used in similar grammatical roles and/or with similar entity tag types as indicated by the query. In this manner, the SQE is able to achieve more contextually accurate search results more frequently than using traditional search engines.
Patent CA-2556836-C (CA)
Title: Knife holder for comminution devices
Inventor: DOPPSTADT JOHANN
IPC: B02C18/14
Filed: 2005-09-16
Granted: 2010-08-10
Abstract: The invention relates to a blade carrier for comminuting devices, comprising a toothed body (1) which can be fixed to a comminuting roller or the like and at least one blade (2), whereby said blade (2) can be positively fixed to the toothed body (1). The invention is characterized in that a blade seat is provided, said blade seat (3) is configured as a recess (4) and, from a side view, is J-shaped and the recess (4) is wedge-shaped or conical, and preferably tapers outward, thereby forming recess surfaces (4/1, 4/2).
Patent CA-2561844-C (CA)
Title: Grid nozzle of a fluidized bed reactor
Inventor: SOININEN RIKU
IPC: F23C10/20
Filed: 2005-04-04
Granted: 2009-10-27
Abstract: The present invention relates to a grid nozzle. A nozzle in accordance with the present invention is used advantageously in heat engineering to bring fluidizing gas to a furnace of a fluidized bed boiler. According to a most preferred embodiment, said nozzles are used for removing from a furnace solid particles drifted to the bottom of the furnace. It is typical to the grid nozzle in accordance with the present invention that it comprises a nozzle chamber (6) and a nozzle channel (8, 10) ending to a blow opening of the nozzle, which nozzle chamber and nozzle channel are limited from above by a lid (12) and a protecting cover (22, 32) attached outside the lid (12).
Patent CA-2562048-C (CA)
Title: Wireless communication protocol
Inventor: HILPISCH ROBERT E
IPC: H04L12/413
Filed: 2005-04-06
Granted: 2011-07-12
Abstract: Systems and methods are provided to wirelessly communicate with a wireless communication protocol. One aspect of the present subject matter relates to a method performed by a hearing instrument for a user. According to various embodiments, local sound(3232) is converted into a processed acoustic signal (3233) for the user of the hearing instrument, and wireless communications within a wireless network that includes the hearing instrument is controlled using a wireless communications protocol. The wireless communications protocol includes a transmission protocol module(3226), a link protocol module(3227), an extended protocol module(3228), a data protocol module(3229), and an audio protocol module(3230). The transmission protocol module is adapted to control transceiver operations to provide half duplex communication over a single wireless communication channel, and the link protocol module is adapted to implement a packet transmission process to account for frame collisions on the channel.
Patent CA-2564627-C (CA)
Inventor: ZENG NEILSON
IPC: B65D81/34
Filed: 1997-08-26
Granted: 2008-03-25
Abstract: A microwavable package includes a base to support a food product (10). An active microwave energy heating element (14) is on the base (12) to effect heating of the food product upon impingement by microwave energy. A cover (18) spaced from and separate to the active microwave energy heating element overlies the food product. The cover (18) includes microwave energy interactive material (34) extending substantially over the food product and at least one layer of suscepting material (36) interposed between the food product (10) and the microwave energy interactive material (34). A plurality of apertures are formed in the microwave energy interactive material (34) and are spaced apart about a peripheral margin of the cover. The apertures are sized to promote localized fields to enhance the at least one layer of suscepting material (36) and promote browning of the food product when exposed to incident microwave energy.
Patent CA-2569192-C (CA)
Inventor: FRAUCHIGER PAUL
IPC: B21D19/14
Filed: 2006-11-29
Granted: 2014-05-20
Abstract: The invention relates to a method for the reinforcement of a wall region of a three-dimensional attachment for high torque loads, wherein out of a flat strip is cut out a plate with a substantially evenly curved outer contour and the plate afterwards is formed and fine blanked into a pot-shaped body with projections and/or impressions and/or indentations and/or recesses and/or sinks and/or holes and/or pivots by means of a forming and fine blanking tool including die, counter-die, die plate, V-shaped projection and pressure plate, whereby at the body is formed a circular edge for a toothing. The invention has the object to improve a method of the kind discussed above in a way, that provides hinge attachments with a much higher safety with regard to fracture of the wall region between the edge with an inner toothing and the pot--shaped body of the hinge attachment in a cost-effective way. This object is solved in that the thickness (s) of the wall region (10) between the edge (8) and the pot-shaped body (3) of the attachment by a purposeful material shifting with at least a two-staged cold-extrusion process in respectively opposite flow directions (C, D) angular to the die movement (SM) is reinforced in a way, that the purposeful material shifting in the wall region (10) approximately equalizes the runoff of material caused by the forming.
Patent CA-2582684-C (CA)
Title: Vertical tail unit for aircraft and aircraft equipped with same
Inventor: GUERING BERNARD
IPC: B64D27/14
Filed: 2005-09-23
Granted: 2009-08-04
Abstract: The invention concerns a vertical tail unit (5) for an aircraft (1). The vertical tail unit is provided with an engine (7). The engine extends cantilevered beyond a fin (11) of the vertical tail unit and is secured to said fin by a mount (12). Said mount is at least partly attached to the fin. The mount comprises for example half-hoops (17) arranged on either side of the fin. The invention also concerns an aircraft (1) equipped with a vertical tail unit (5) bearing a motor (7).
Patent CA-2583289-C (CA)
Title: Polyglycerol fatty acid ester and composition containing same
Inventor: KONDO NAOKI
IPC: C09K23/42
Filed: 2005-10-06
Granted: 2011-03-15
Abstract: A polyglycerol fatty acid ester formed by esterifying a polyglycerol and a fatty acid, wherein the polyglycerol has a hydroxyl value of 1200 or less and primary hydroxyl groups in an amount of 50% or more of the total hydroxyl groups, and an emulsified or solubilized composition, foodstuff, and cosmetics, each containing the polyglycerol fatty acid ester.
Patent CA-2587799-C (CA)
Inventor: ZITO ARTHUR J JR
IPC: G07F9/00
Filed: 2005-11-16
Granted: 2018-01-02
Abstract: The invention provides a system to physically dispense an item, including tangible items and/or services or features, on-site from a dispenser whereby the item to be dispensed is selected by the system based on user-specific or item-specific information. In an embodiment, the system selects the dispensed item based on both user-specific and item-specific information. In another embodiment the invention comprises a system that activates gaming features in a gaming device based on user-specific information. In another embodiment, the invention comprises a system incorporated into an interactive amusement system to activate features of a playfield based on user-specific information.
Patent CA-2591460-C (CA)
Inventor: CHEN PO-YANG
IPC: E05B63/04
Filed: 2007-06-14
Granted: 2014-04-08
Abstract: A door lock includes upper and lower cam mechanisms mounted on an inner support plate, and a slide plate disposed between the upper and lower cam mechanism. The upper cam mechanism includes a spindle, and an upper cam body mounted on the spindle and having a tab projecting from the upper cam body. The upper cam body is rotatable relative to the spindle to change the tab between a left-hand installation configuration for a left-hand door installation and a right-hand installation configuration for a right-hand door installation. The slide plate has two opposite marginal portions extending respectively into slide passages provided on the inner support plate.
Patent CA-2592179-C (CA)
Title: Compositions and methods for detecting group b streptococci
Inventor: POLLNER REINHOLD B
IPC: C07H21/04
Filed: 2006-02-07
Granted: 2012-04-03
Abstract: Compositions, methods and kits for detecting Group B streptococci.  Particularly described are oligonucleotides that are useful as amplification primers and hybridization probes for detecting very low levels of Group B  streptococci nucleic acids.
Patent CA-2594142-C (CA)
Inventor: MEYERS DANIEL SETH
IPC: A47K3/12
Filed: 2007-07-19
Granted: 2011-03-15
Abstract: A foldable bath seat includes at least a seat member and two leg assemblies each having two legs connected with a crossbar. Each of the crossbars is pivotally mounted to a bottom seat portion to allow the legs to pivot between a folded position and a downwardly extended position.
Patent CA-2594264-C (CA)
Inventor: BENNANI YOUSSEF
IPC: C07D211/00
Filed: 2005-12-22
Granted: 2013-05-21
Abstract: This invention relates to compounds having pharmacological activity, to compositions containing these compounds, and to a method of treatment employing the compounds and compositions. More particularly, this invention concerns certain non-imidazole tertiary amine derivatives and their salts and solvates. These compounds have H3 histamine receptor antagonist activity. This invention also relates to pharmaceutical compositions containing these compounds and to a method of treating disorders in which histamine H3 receptor blockade is beneficial.
Patent CA-2607498-C (CA)
Inventor: UMEBAYASHI NOBUE
IPC: A61B5/151
Filed: 2006-04-27
Granted: 2011-10-18
Abstract: A puncture device is constituted such that a plunger (2) is provided with a lever (3) which is partially restricted in rotation, and a forward urging force is obtained by a contraction restorative force of a tension spring (4), and the tension spring (4) is again expanded with the lever (3) as a leverage when the plunger (2) further moves forward due to its inertia from a position where no urging force is not applied, and the plunger (2) is urged backward by a restorative force of the re-expansion. Further, a puncture needle cartridge is provided with a lancet body (203) having a puncture needle, and a puncture needle holder (201) in which the lancet body (203) is movably stored, and further, the lancet body (203) has an arm means (302) and the puncture needle holder (201) contains a to-be-latched means (303) that cooperates with the arm means (302). Thereby, the fabrication process is simplified, and plural times of punctures of the puncture needle is prevented, and further, the puncture speed is controlled, and moreover, the used puncture needle is discarded safely.
Patent CA-2612976-C (CA)
Title: Amide derivative and insecticide containing the same
Inventor: KAI AKIYOSHI
IPC: A01N43/78
Filed: 2006-06-20
Granted: 2012-04-10
Abstract: The present invention is to provide a compound represented by the general formula (1) exhibiting a high insecticidal effect and an insecticide comprising the compound as an active ingredient. The compound represented by the general formula (1) and an insecticide comprising the compound as an active ingredient, (see formula 1) wherein, in the formula, A1, A2, A3 and A4 each represent a carbon atom or the like; R1 and R2 each represent a hydrogen atom or the like;  G1 and G2 represent an oxygen atom or the like; Xs each represent a hydrogen atom, a halogen atom or the like; n represents an integer of 0 to 4; Q1 represents a substituted phenyl group, a substituted heterocyclic group or the like; Q2 represents a substituted phenyl group, a substituted heterocyclic group or the like.
Patent CA-2615972-C (CA)
Title: Methods and apparatus for completing a well
Inventor: HAMMAMI AHMED
IPC: E21B43/263
Filed: 2006-07-19
Granted: 2011-08-23
Abstract: Methods and tools are described to reduce sanding including the steps of fracturing the cement sheath (13) in a localized zone around the casing (111) and having the fractured zone act as sand filter between the formation and openings (113) in the casing (111), with the openings being best pre-formed but temporarily blocked so as to allow a conventional primary cementing of the casing. The fracturing step can also be used for remedial operation to reopen blocked formation or screens.
Patent CA-2616059-C (CA)
Inventor: KUBONIWA SEICHII
IPC: E04B1/80
Filed: 2006-07-24
Granted: 2014-11-04
Abstract: A composite thermally insulating material suitable for use in houses, which can manifest high thermal insulation performance when packed into the restricted cavity between outer and inner walls. The composite is constructed from two sheet- shaped fibre-based thermally insulating materials 6 and a vacuum thermally insulating material 7 which is incorporated (interposed) between these fibre-based thermally insulating materials 6. It is preferred that the region between the fibre-based thermally insulating materials 6 and vacuum thermally insulating material 7 be secured with adhesive agent.
Patent CA-2622576-C (CA)
Inventor: YOUNG LINDA
IPC: F16B41/00
Filed: 2006-09-15
Granted: 2015-10-27
Abstract: The present invention provides a locking system that is more secure and theft resistant than traditional key and cylinder systems. A hidden locking system is provided where access to the locking mechanism is hidden from view and cannot be rotated or engaged by screwdrivers, pens or other common tools. In another aspect the present invention provides one combination key that operates a primary and all related secondary locking systems on an object such as a bicycle. In a further aspect the present invention provides lockup in applications where large and bulky key and cylinder systems are not possible or practical .
Patent CA-2626905-C (CA)
Inventor: KARANIKAS JOHN MICHAEL
IPC: E21B43/30
Filed: 2006-10-20
Granted: 2014-12-16
Abstract: A system for treating a tar sands formation is described. The system includes a plurality of heaters located in the formation. The heaters include at least partially horizontal heating sections at least partially in a hydrocarbon layer of the formation. The heating sections are at least partially arranged in a pattern in the hydrocarbon layer. The heaters are configured to provide heat to the hydrocarbon layer. The provided heat creates a plurality of drainage paths for mobilized fluids. At least two of the drainage paths converge. A production well is located to collect and produce mobilized fluids from the converged drainage paths in the hydrocarbon layer.
Patent CA-2631468-C (CA)
Inventor: KUMAHARA MINORU
IPC: G01S7/4913
Filed: 2007-10-10
Granted: 2013-07-09
Abstract: In an apparatus using an intensity-modulated light for detection of spatial information based upon light intensity of light reflected from a target space, a timing synchronization circuit is provided to synchronize a phase of the intensity-modulated light from a light-emitting element with a timing of operating a light-receiving element receiving the intensity-modulated light. The light-receiving element is caused to operate for enabling the detection of intensity of the received light for each of a plurality of phase regions within one cycle of the intensity-modulated light. The timing synchronization circuit functions to compare a cyclic variation determining the operation of the light-receiving element with a cyclic variation associated with an output from a light-emitting element driving circuit in order to keep a constant phase difference between these two cyclic variations.
Patent CA-2634938-C (CA)
Inventor: MOORE J LYNN JR
IPC: G06Q10/10
Filed: 2006-08-23
Granted: 2015-10-20
Abstract: A system of developing and monitoring a business intelligence environment that utilizes automatic version control and continuous integration techniques to produce tested reliable business intelligence. Errors are detected and corrected continuously to reduce the time needed by report authors to locate and correct errors in report specifications, metadata models, analysis cubes, and other business intelligence artifacts. Further, by storing previous versions of the artifacts in the source control system, the artifacts can be updated to accommodate revisions needed by the customers, and if revisions damage other parts of the artifacts the revisions can be undone.
Patent CA-2635257-C (CA)
Title: Complexes de tropolone utilises comme agents de conservation
Inventor: ANDERSON ALBERT GORDON
IPC: A01N59/16
Filed: 2006-12-28
Granted: 2014-03-25
Abstract: L'invention concerne des complexes de tropolone et de cuivre et/ou de zinc, solubilisés dans une solution ammoniacale pour obtenir des solutions de conservation pénétrant profondément dans le bois. Avec la perte d'ammoniac du bois, les complexes sont retenus de manière stable dans le bois, permettant ainsi d'obtenir un agent de conservation de longue durée.
Patent CA-2637067-C (CA)
Title: Device for filling cigarette tubes with tobacco
Inventor: ANDERSEN JULIA C
IPC: A24C5/39
Filed: 2007-01-19
Granted: 2011-10-11
Abstract: The invention relates to a device (100, 200, 300, 400, 500, 600, 700, 800) for filling cigarette tubes (11) with tobacco, wherein the device (100, 200, 300, 400, 500, 600, 700, 800) comprises at least one suitable separating means (130, 230, 530, 830) by means of which the tobacco can be detached from a tobacco block (1), and also at least one suitable filling means (160, 161, 162, 860) with which the cigarette tube (11) can be filled with the tobacco, wherein the device (100, 200, 300, 400, 500, 600, 700, 800) comprises at least one suitable portioning means (190, 290, 390, 391, 490, 491, 590, 690, 691, 692, 790, 791, 891, 892, 893) for the portioning of a tobacco block (1) and at least one suitable transport means (140, 141, 142, 240, 242, 243, 244, 340, 342, 444, 445, 446, 540, 541, 542, 543, 640, 641, 740, 742, 742a, 743, 840, 842, 845, 846, 847) by means of which the tobacco block (1) can be transported.
Patent CA-2648736-C (CA)
Title: Dust separation system for use with mobile equipment
Inventor: STRAUSER DANIEL P
IPC: B04C11/00
Filed: 2007-05-15
Granted: 2012-11-13
Abstract: Embodiments of the invention include a dust extraction system including an array of two or more centrifugal dust removal devices, e.g., axial cyclones. The array of axial cyclones is configured to operate in parallel. The array of axial cyclones includes one or more sensor and a controller in communication with the sensor and adapted to receive air flow information from the one or more sensor. Inflow valves are operatively connected to the controller such that air flow through the array of axial cyclones is monitored and maintained at an optimum operating condition for each of the individual cyclones in the array. This is done, in general, by opening inflow valves as the air flow increases above a predetermined air flow value and shutting inflow valves as air flow decreases below the predetermined air flow value threshold.
Patent CA-2649663-C (CA)
Inventor: LASKO EYAL
IPC: A61N1/36
Filed: 2007-05-01
Granted: 2017-03-14
Abstract: A gait modulation system including: (a) a sensor device including a sensor adapted for associating with at least one lower limb of the patient, the sensor for transducing at least one parameter related to a gait of the patient, so as to obtain gait data related to the gait, and (b) a muscle stimulator including: (i) an electrical stimulation circuit, the circuit adapted to supply an electrical stimulation output to an electrode array for performing functional electrical stimulation of at least one muscle of the lower limb, and (ii) a microprocessor, operatively connected to the at least one sensor, the microprocessor adapted for: receiving a stream of gait information based on the gait data; processing the gait information, and controlling the stimulation output based on the processing of the gait information, and wherein the microprocessor is further adapted to identify a failure in the stream of gait information, and to consequently control the electrical stimulation circuit to deliver a fail-safe stimulation output over a portion of a duration of the failure.
Patent CA-2653687-C (CA)
Inventor: MOULIN JEAN-PIERRE
IPC: A61B17/70
Filed: 2007-05-30
Granted: 2012-08-28
Abstract: La présente invention porte sur un dispositif (1) de fixation osseuse apte à immobiliser une tige (2) de liaison destinée à relier au moins un fragment d'os (3) à un autre, ledit dispositif (1) comprenant : - au moins un moyen d'ancrage (4) destiné à être fixé sur ou dans ledit fragment d'os (3), - au moins une pièce réceptacle (7), solidaire dudit moyen d'ancrage (4), destinée à recevoir au moins une partie de ladite tige (2) de liaison, - des moyens de blocage (8) agencés pour bloquer ladite partie de ladite tige (2) de liaison au sein de ladite pièce réceptacle (7), caractérisé en ce que lesdits moyens de blocage comprennent au moins un élément solide (8) présentant un axe longitudinal, ledit élément solide comprenant au moins une surface inclinée (9) apte, sous l'action d'une poussée dirigée selon l'axe longitudinal dudit élément solide, à créer par friction, un coincement progressif de ladite partie de tige (2) de liaison dans ladite pièce réceptacle (7), jusqu'au blocage complet de ladite partie de tige (2) de liaison dans ladite pièce réceptacle (7). Elle porte également sur un ensemble comprenant un tel dispositif et une tige de liaison.
Patent CA-2658370-C (CA)
Inventor: NARAYAN GODA SURYA
IPC: C21C7/06
Filed: 2007-07-17
Granted: 2013-07-16
Abstract: The invention relates to a high dimensional cored wire containing de-oxidant material arranged in a core of the wire, said de-oxidant material being in finely divided granular or powdery form coated with a protective coating material, the diameter of the said cored wire varying between 13 and 40 mm The invention relates also to a process for manufacturing the wire.