baber/WOPTO huggingface dataset:
Patent CA-2606984-A1 (CA)
Inventor: FAUST SCOTT
IPC: A01B71/04
Filed: 2007-10-16
Abstract: A bearing shield and disk scraper system to remove and deflect dirt, debris, and soil from a bearing assembly, rigid bearing hanger or standard, and/or disk blade, is provided; the system also provides a protective barrier structure for the bearing assembly. The bearing shield and disk scraper system includes a shield member and a scraper blade connected thereto. The bearing shield at least partially encases and protects a bearing assembly that rotatably supports a common axle which carries multiple disk blades of the disk gang. The scraper blade is attached to the shield member by way of a mounting flange that extends therefrom. An edge of the scraper blade is positioned in close proximity to a concave surface of an adjacent disk blade, whereby the entire assemblage of bearing shield and disk scraper system protects the bearing assembly and prevents non-desired accumulation of dirt and debris on the disk blade.
Patent CA-2607261-A1 (CA)
Title: Method and apparatus for hanging lights and other fixtures
Inventor: CROISDALE CHRISTOPHER
IPC: F16B13/14
Filed: 2005-05-26
Abstract: A drill bit is connected to a drill in a simple and rapid manner and used to drill a hole in a backing which may be of wood, plastic or other material in which threads can readily be formed. A threaded insert which has a slightly greater diameter than the hole is then connected to the drill bit in the same manner as the drill and driven by the drill into the hole. The insert forms matching threads in the walls of the hole so that the insert is threadably attached to the backing. A retainer from which a hook is suspended is formed in the insert to permit the hanging of fixtures on the insert.
Patent CA-2608414-A1 (CA)
Inventor: MCVEAN CAROL A
IPC: C07C261/00
Filed: 2006-05-15
Abstract: The present invention is directed to D-homoandrosta-17-yl-carbamate derivatives as selective glucocorticoid receptor ligands useful for treating a variety of autoimmune and inflammatory diseases or conditions. Pharmaceutical compositions and methods of use are also included.
Patent CA-2610920-A1 (CA)
Title: Spiro-imidaznaphthyridine derivatives as gastric acid secretion inhibitors
Inventor: KROMER WOLFGANG
IPC: C07D471/20
Filed: 2006-06-13
Abstract: The invention provides compounds of the formula (I), in which the substituents and symbols are as defined in the description. The compounds inhibit the secretion of gastric acid.
Patent CA-2616201-A1 (CA)
Title: Heat exchange surface
Inventor: MCCALLUM DONALD
IPC: F28F3/04
Filed: 2006-07-31
Abstract: A heating surface element with a zig zag arrangement of longitudinal undulations which serve to minimize the skew flow of the gas. The angle of the undulations is preferably 15~ to 35~ to the primary flow direction of the gas.  When used in combination with a notched heat surface element, the undulation preferably crosses no more than one opposing notch before changing direction.
Patent CA-2618035-A1 (CA)
Inventor: PHELAN JOHN CHRISTOPHER
IPC: G02B1/04
Filed: 2006-08-08
Abstract: The present invention provides silicone hydrogel materials having relatively high oxygen permeability and a relatively low modulus. The relatively-low modulus is achieved by adding a chain transfer agent into a polymerizable fluid composition in an amount sufficient to provide to the resultant silicone hydrogel material with a reduced modulus. In addition, the invention provides silicone hydrogel contact lenses comprising a silicone hydrogel material of the invention, a method for making a silicone hydrogel material of the invention, and a method for making a silicone hydrogel contact lens of the invention.
Patent CA-2618147-A1 (CA)
Inventor: SPRENGER FRANZ
IPC: G01S7/481
Filed: 2006-07-03
Abstract: The invention relates to an electrooptical distance measuring device comprising a transmitter that emits optical radiation for lighting an object to be measured, an optical transmitting system which is rigidly mounted in relation to the transmitter and a light collector. A support element (7) is positioned with a measurement receiver (5) and a receiving electronics in relation to the light collector. The support element (7) is rigidly linked with the measurement receiver (5) with regard to at least two directions of movement.
Patent CA-2619862-A1 (CA)
Title: Method of maintaining a printhead using air blast cleaning
Inventor: KARPPINEN VESA
IPC: B41J2/165
Filed: 2005-10-10
Abstract: A method of maintaining a printhead (10) in an operable condition is provided.  The method comprises the steps of: (a) flooding an ink ejection face (12) of the printhead (10) with ink; and (b) removing the ink by blasting air across the face (12).
Patent CA-2620339-A1 (CA)
Inventor: MCLAUGHLIN JON KEVIN
IPC: B01F23/00
Filed: 2006-08-30
Abstract: An apparatus and method for combining multiple materials. The multiple materials may include both a major material and one or more minor materials.  The major and minor materials are added at transient or steady state flow rates, depending upon a command from a control signal. The actual flow rates track the commanded flow rates, but deviate by an error. The claimed arrangement provides an instantaneous and time- based error believed to be unobtainable in the prior art.
Patent CA-2621139-A1 (CA)
Title: Wing tip device
Inventor: MANN ALAN
IPC: B64C23/06
Filed: 2006-09-12
Abstract: An aircraft 1 comprises a wing (5) having a positive dihedral, the wing comprising a tip and a wing tip device (7 ) mounted in the region of the tip.  The wing tip device is generally downwardly extending and has a region (7d) inclined at a cant of more than (180) degrees. The region (7d) is arranged to generate lift during flight. The region (7d) inclined at a cant of more than (180) degrees may be located at the distal end (11) of the wing tip device (7). The wing tip may be swept and may aeroelastically deform during flight.
Patent CA-2621695-A1 (CA)
Inventor: JANG JAE-HYUK
IPC: H02J7/34
Filed: 2008-02-15
Abstract: Hydrogen generating apparatus that is capable of controlling the amount of hydrogen generation. The hydrogen generating apparatus in accordance with an embodiment of the present invention has an electrolyzer, a first electrode, a second electrode, a variable resistance, which is located between the first electrode and the second electrode, a flow rate meter, which measures an amount of hydrogen generation in the second electrode, and a variable resistance controller, which receives a set value, compares the amount of hydrogen generation measured by the flow rate meter with the set value, and controls a resistance value of the variable resistance. The amount of hydrogen generation can be controlled by use of variable resistance.
Patent CA-2624058-A1 (CA)
Inventor: CIOFFI COSIMO
IPC: F41H1/02
Filed: 2006-09-21
Abstract: Self-protection structure, comprising a first inner layer (2) made form a material having high resistant to the impact of a bullet (4), and at least a second outer pierceable layer (3) having a melting temperature relatively low so as to melt upon the arrival of the bullet (4) and to retain the latter by preventing the bounce thereof.
Patent CA-2624253-A1 (CA)
Title: 2-amino-7,8-dihydro-6h-pyrido[4,3-d] pyrimidin-5-ones
Inventor: TULINSKY JOHN
IPC: C07D471/04
Filed: 2006-09-28
Abstract: Disclosed are 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, their stereoisomers, tautomers, pharmaceutically acceptable salts, and prodrugs thereof; compositions that include a pharmaceutically acceptable carrier and one or more of the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent. Disclosed also are methods of using the 2-amino-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one compounds, either alone or in combination with at least one additional therapeutic agent, in the prophylaxis or treatment of cellular proliferative, viral, autoimmune, cardiovascular, and central nevous system diseases.
Patent CA-2624308-A1 (CA)
Inventor: BEAN JOHN H
IPC: F25B41/00
Filed: 2006-09-26
Abstract: A system for cooling a medium includes a line having coolant flowing therein, and a sub-cooling unit in fluid communication with the line. The sub-cooling unit receives a portion of the coolant diverted from the line to cool coolant flowing in the line. A method o cooling a medium is further disclosed.
Patent CA-2624866-A1 (CA)
Title: Methods for preparing glutamic acid derivatives
Inventor: MICHALAK RONALD S
IPC: C07C231/12
Filed: 2006-07-11
Abstract: The present invention relates to novel methods for the preparation of glutamic acid derivatives and intermediates thereof, and such compounds prepared by the novel methods.
Patent CA-2625866-A1 (CA)
Inventor: TAKABAYASHI KEIMA
IPC: A47L13/20
Filed: 2006-10-06
Abstract: A cleaning article 10 having a pair of flat tubular pockets 15 and attachable to a holder 20 by inserting the holder 20 into the pockets 15. The cleaning article includes fiber layers 11a and 11b and fiber layers 11c and 11d each formed of a fiber bundle on the upper and lower side, respectively, of the pockets 15. The pockets 15 are formed by joining two oblong sheets 13a and 13b interposed between the upper and lower fiber layers 11b and 11c by making joining zones extending in the longitudinal direction of the sheets 13a and 13b to define both longer sides of each pocket 15. The pockets 15 each have an unjoined region in an end portion on the side of their inlets 151.
Patent CA-2626430-A1 (CA)
Title: Handle assembly having an integral slider therefor and electrical switching apparatus employing the same
Inventor: BRAND RONALD W
IPC: H01H71/52
Filed: 2006-10-19
Abstract: A handle assembly is provided for a circuit breaker which includes a housing assembly that defines a substantially enclosed space housing an operating mechanism. The handle assembly is preferably a single-piece and includes a base member which is coupled to the operating mechanism, and a handle member having a first end which protrudes from an opening of the housing assembly, and a second end coupled to the base member. The base member includes first and second integral resilient legs which are disposed within the opening and are supported by posts protruding from the housing assembly, in order to resist undesired access into the substantially enclosed space therein. The first and second integral resilient legs each include a groove which increases the resiliency of the leg. The handle assembly is preferably symmetric about the longitudinal axis of the handle member.
Patent CA-2629828-A1 (CA)
Inventor: MANARAS MICHEL
IPC: E05F15/70
Filed: 2008-04-25
Abstract: A garage door opening module is disclosed, the module comprises a power unit having a rotatable output drive, an endless transmission drive adapted to transfer movement from the rotatable output drive to a door drive, and a sensor mechanism positioned along the endless transmission drive and adapted to sense a transmission drive slack, the sensor mechanism adapted to stop the power unit when a transmission drive slack displacement threshold is reached. A method for actuating a garage door and a sensor module for preventing movements of an assisted garage door are also disclosed.
Patent CA-2629940-A1 (CA)
Inventor: AIKMAN JONATHAN
IPC: A61F5/56
Filed: 2006-10-25
Abstract: The present invention relates to a body support pillow made and contoured to promote side lying to reduce snoring and negate the consequences of sleep apnea and symptoms. It consists of a body support pillow with integrated, semi-rigid yet flexible support for a person's head, back, and legs while lying on their side thereby encouraging either left or right side position sleeping.
Patent CA-2630801-A1 (CA)
Title: Process for preparing diaminodiphenylmethanes
Inventor: CARR ROBERT HENRY
IPC: C07C209/78
Filed: 2006-11-07
Abstract: Process for preparing diamino diphenyl methane and poly-(diamino diphenyl methane) comprising reacting aniline with formaldehyde in the presence of hydrogen chloride added in the gaseous form wherein the aniline contains 0.1 to 7 wt%, preferably 2 to 5 wt% of a protic chemical, preferably water.</SDO AB>
Patent CA-2633192-A1 (CA)
Title: Carboxamides for controlling micro-organisms in plant and material protection
Inventor: GREUL JOERG NICO
IPC: C07D213/61
Filed: 2006-12-05
Abstract: Novel carboxamides of the formula (I) (see formula I) in which X, M, Q, Z and A are as defined in the description, a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms, and also novel intermediates and their preparation.
Patent CA-2635092-A1 (CA)
Inventor: TURVEY ROBERT R
IPC: B65D33/25
Filed: 2008-06-13
Abstract: An offset resealable closure mechanism adapted to provide an airtight seal for a pouch includes a first elongate closure element and a second elongate closure element. The first elongate closure element includes a first elongate closure profile extending therefrom and a second elongate closure element includes first and second legs extending therefrom to define a channel. A sealing flange extends across the channel and includes a slit therethrough adapted to receive the first elongate closure profile. The sealing flange forms an airtight seal with the first elongate closure profile when the closure mechanism is occluded.
Patent CA-2635335-A1 (CA)
Title: Muscarinic receptor antagonists
Inventor: RAY ABHIJIT
IPC: C07D233/60
Filed: 2006-12-21
Abstract: Compounds of Formula (I), wherein represents a single bond when G is -OH and double bond when G is -O; R1 and R2 are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aralkyl, cycloalkyl, aryl, heteroaryl, heterocyclyl, heterocyclylalkyl or heteroarylalkyl; R3 is selected from the group selected from hydrogen, hydroxy, alkoxy, alkenyloxy or alkynyloxy; X is selected from oxygen, -NH, -NR (wherein R is alkyl, alkenyl, alkenyl, alkynyl or aryl), sulphur or no atom; Het is heterocyclyl or heteroaryl; n is an integer from 1 to 6; are muscarinic receptor antagonists, which are useful, among other uses, for the treatment of various diseases of the respiratory, urinary and 4 i gastrointestinal systems mediated through muscarinic receptors.
Patent CA-2635404-A1 (CA)
Inventor: WILLETT JANET ROSE
IPC: A01D45/02
Filed: 2008-06-19
Abstract: A row unit comprises a row unit gearbox with two shearing edges and two stalk rolls with corresponding shearing edges, wherein the stalk roll shearing edges shear against the gearbox shearing edges when the stalk rolls rotate during normal operation of the row unit, thereby chopping material that might otherwise be wrapped around the row unit gearbox and be jammed between the stalk rolls and the gearbox.
Patent CA-2635419-A1 (CA)
Title: Procede et dispositif de liberation d'un parfum ou d'un arome
Inventor: STALET GILLES
IPC: A23L27/00
Filed: 2006-12-22
Abstract: Procédé de masquage ou de modification de la sensation olfactive ou gustativ e générée chez un utilisateur par un produit de base (7), caractérisé en ce qu e l'on libère une composition aromatique ou parfumante de manière séquencée da ns le temps par rapport à la libération dudit produit de base (7) , ladite composition aromatique ou parfumante étant contenue dans au moins un réservo ir (5) rupturable; Dispositif de mise en AEuvre de ce procédé.
Patent CA-2640127-A1 (CA)
Inventor: SCHICKANEDER CHRISTIAN
IPC: C07C209/62
Filed: 2007-02-20
Abstract: The invention relates to a process for preparing certain adamantanamines, of formula (IV) wherein R, R' are each methyl and X is halogen, to intermediates used in the process, and to processes for preparing such intermediates.
Patent CA-2641255-A1 (CA)
Inventor: YANG QING
IPC: C07F15/00
Filed: 2007-02-02
Abstract: This invention relates to catalyst compositions, methods, and polymers encompassing at least one Group 4 metallocene compound comprising bridging .eta.5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with low levels of long chain branching.
Patent CA-2642068-A1 (CA)
Inventor: NAROLD ROBERT REINDER
IPC: B63B35/03
Filed: 2006-02-17
Abstract: The present invention relates to a pipeline-laying vessel (1) comprising: a hull assembly (8) for providing buoyancy to the pipeline-laying vessel (1); a tower assembly (2) extending upwardly from the hull assembly (8) for supporting a part of the pipeline (10) which is to be laid; a pipeline guiding assembly (60) provided at a position below the tower assembly (2) and configured to guide the pipeline (10). The pipeline guiding assembly (60) is coupled to the hull assembly (8) for transferring a force exerted by the pipeline (10) on the pipeline guiding assembly (60) to the hull assembly (8).
Patent CA-2642380-A1 (CA)
Inventor: RELLAND PETER
IPC: E01D15/12
Filed: 2008-10-30
Abstract: A pair of disengageably interlocking rig mats are provided, the rig mats are engaged to prevent both longitudinal and lateral separation. An interlocking mechanism of key and receiver is provided. The mats are configured such that the interlocking mechanism is protected from dirt and debris.
Patent CA-2643679-A1 (CA)
Title: Immune response modifier formulations containing oleic acid and methods
Inventor: STATHAM ALEXIS S
IPC: C07D215/38
Filed: 2006-12-29
Abstract: Pharmaceutical formulations and methods including an immune response modifier (IRM) compound and an oleic acid component are provided where stability is improved by using oleic acid have low polar impurities such as peroxides.
Patent CA-2645884-A1 (CA)
Title: Substituted chromanol derivatives and their use
Inventor: VAKALOPOULOS ALEXANDROS
IPC: C07D311/22
Filed: 2007-03-07
Abstract: The present application relates to substituted chromanol derivatives, to processes for their preparation, to their use alone or in combinations for treatment and/or prevention of diseases and to their use for producing medicaments for treatment and/or prevention of diseases, especially for treatment and/or prevention of cardiovascular disorders.
Patent CA-2646519-A1 (CA)
Inventor: IANNELLI ANTHONY M
IPC: E04D13/076
Filed: 2006-03-22
Abstract: A top portion (12) of the gutter section (10) is formed with a pair of longitudinally extending, relatively spaced apart ridges (20) and with a plurality of openings (22) disposed on, infront of , in between and behind the ridges (20) for draining rianwater into the gutter (10). A front wall (13) extends downwardly from the top portion (12) and a ledge (14) extends generally horizontally form a lower portion 13B of the front wall (13). The distance D between an upper edge (17) of the front wall (13) and the horizontal ledge (14) is relatively short to improve the versatility and appearance of the cover section 10. The aluminum alloy from which the cover section (10) is formed is relatively thin and the openings (22) in the on the cover section top portion (12) are large enough to facilitate drainage, yet small enough to keep debris from accumulating on the cover section (10).
Patent CA-2648555-A1 (CA)
Title: Diaryl substituted alkanes
Inventor: SISCO ROSEMARY
IPC: A61K31/4412
Filed: 2007-04-06
Abstract: The instant invention provides compounds of Formula (II) which are 5-lipoxygenase activating protein inhibitors. Compounds of Formula (II) are useful as anti-atherosclerotic, anti-asthmatic, anti-allergic, anti-inflammatory and cytoprotective agents.
Patent CA-2649356-A1 (CA)
Inventor: TURI MORDECHAI
IPC: D04H1/00
Filed: 2007-04-10
Abstract: The present invention is directed to a nonwoven fabric made from a composite of nonwoven and pulp where the nonwoven has a high loft derived from a heat set three-dimensional relief structure and/or hydroengorged fiber structure. A nonwoven web is hydraulically treated to create a hydroengorged material having an increased loft. Alternatively a nonwoven web is treated to have a heat set three-dimensional relief structure. The treated web is then hydroentangled with pulp to form a cotendered nonwoven/pulp composite fabric.
Patent CA-2649816-A1 (CA)
Inventor: HANNON DAVID
IPC: A61B10/00
Filed: 2008-01-17
Abstract: A device and method for collection of a urine sample is disclosed which comprises a channel, an opening in the channel, and a collector associated with the opening. The channel is formed so that urine can flow through it from a first end to a second end thereof. The opening is provided in the channel at a point between the first and the second ends thereof. The collector is associated with the opening in the channel to be able to receive urine therein. In one embodiment, a member can cover the opening to permit urine to pass through it after contact with urine. Specifically, the member may dissolve or otherwise permit urine to pass through the opening after a period of time to test a urine sample which is not from the initial flow of urine to avoid bacteria contamination.
Patent CA-2652541-A1 (CA)
Title: Wagering game machine with wireless peripherals
Inventor: BONE ROBERT
IPC: A63F13/00
Filed: 2007-05-18
Abstract: A wireless computerized wagering game system comprises a gaming module operable to present a wagering game on which monetary value can be wagered, and a wireless communications module operable to connect the wireless wagering game system to at least one wireless peripheral device. The wireless computerized wagering game is portable, is operable to couple to fixed and portable peripheral devices, and is operable to couple to user-provided and gaming establishment-provided peripherals in various embodiments.
Patent CA-2661200-A1 (CA)
Title: Media player with imaged based browsing
Inventor: CHAUDHRI IMRAN
IPC: G06F3/0482
Filed: 2007-09-11
Abstract: Methods and systems that improve the way media is played, sorted, modified, stored and cataloged on a portable media player are disclosed. One aspect relates to an image based browser that allows a user to navigate through and select images that are related to media items.
Patent CA-2661578-A1 (CA)
Inventor: BOUAZIZI IMED
IPC: H04N7/24
Filed: 2007-08-20
Abstract: A system and method for signaling and indicating track relationship infor mation in media files. The present invention provides a mechanism for signal ing the information of layered track groups and the information of MDC track groups, as well as a mechanism for signaling track relationship information in an efficient way. In local playback or unicast streaming applications, t o select an independently decodable track for a certain media type, the info rmation of alternate track groups is first found via the track relation box, and one track is selected from an alternate track group for the media type. If stream switching is desired, the switching track group information is fo und via the track relation box. In multicast applications with scalable or M DC streams, the tracks in a layered or MDC group are found via the track rel ation box and selected among all the layered or MDC groups.
Patent CA-2661579-A1 (CA)
Inventor: KRUYER JAN
IPC: B04C3/00
Filed: 2009-04-09
Abstract: Methods for using hydrocyclones comprising helical conduits ahead of hydrocyclone open vessels are disclosed. The helical conduits may be in the form of coils or of spirals and may contain nozzles mounted in the walls of the conduits to inject fluids into suspension flowing through the conduits. The fluids may include gas under pressure, gas dissolved in liquids, collectors, activators, depressants, modifiers or frothers. The methods of the present invention are used to separate bitumen from oil sand suspensions or to separate comminuted minerals from gangue. The described and claimed hydrocyclone methods make use of centrifugal force fields to perform rapid froth flotation and produce underflow and overflow streams which, in some cases, may be deaerated and dewatered by an aperture oleophilic wall.