baber/WOPTO huggingface dataset:
Patent CA-2519729-A1 (CA)
Inventor: LETZ MARTIN
IPC: H01L33/44
Filed: 2005-09-15
Abstract: The invention discloses a glass and a glass-ceramic which at least include the constituents SiO2, Al2O3 and Y2O3 and is pref-erably doped with rare earth ions. The weight ratio between the weight of Y2O3 and the total weight of SiO2, Al2O3 and Y2O3 is at least 0.2, preferably at least 0.4 or more. The rare earth ions can preferably be incorporated in crystal phases with a high yttrium content which are precipitated from the glass.
Patent CA-2522827-A1 (CA)
Inventor: HATZILIAS KONSTANTINOS
IPC: A43B5/02
Filed: 2004-04-21
Abstract: A shoe upper (11) including one or more resiliently deformable protrusions (17, 19) extending from an outer surface of the shoe upper and positioned for contact with a ball, each said protrusion (17, 19) forming at least an inner contoured shape portion and an outer contoured shape portion, said outer contoured shape portion being deformable to promote engagement of said protrusion with said ball.
Patent CA-2522871-A1 (CA)
Title: Surgical stapling device with dissecting tip
Inventor: OLSON LEE ANN
IPC: A61B17/072
Filed: 2004-04-29
Abstract: A dissecting tip is provided for use with a surgical stapler or instrument. In one embodiment, the dissecting tip is secured to the end effector of a surgical stapler, e.g., to the anvil assembly or cartridge assembly. The dissecting tip extends distally from the end effector and is configured to dissect or separate target tissue from certain tissue, e.g., adherent, connective, joined or other tissue.
Patent CA-2524329-A1 (CA)
Title: Anti-hgf-r antibodies and their use
Inventor: PRAT MARIA GIOVANNA
IPC: C12N5/12
Filed: 2004-06-01
Abstract: The present invention relates to monoclonal antibodies which recognize the chain of the HGF receptor with the agonist activity of the natural ligand. The invention also relates to the hybridoma which secretes said antibodies and to their therapeutic and diagnostic use.
Patent CA-2525727-A1 (CA)
Inventor: VENKY SETTY
IPC: H04L12/54
Filed: 2005-11-04
Abstract: A method and system for providing notifications of changes in the presence state of contacts is provided. A notification system allows a user to specify those contacts of interest for whom the user wants to be notified when the contact enters a certain presence state. When presence information is received about a contact, the notificati on system determines whether the contact is a contact of interest as specified by the user. If so, then the notification system determines whether the presence information indicates a change in presence state that is of interest to the user. If the contact and the change in presence state are of interest to the user, the notification system notifies the user.
Patent CA-2526964-A1 (CA)
Title: Wear resistant component
Inventor: CONDON GARY J
IPC: B22D19/02
Filed: 2004-06-01
Abstract: The present invention is particularly, but not exclusively, useful for reducing wear of component parts of impact-type rock-crushing machines (10) caused by earth aggregate flows during operation of impact crushers. The present invention includes a central feed body (20) and impeller shoe (14) that has hard material insert bars (50) fixed therein to reduce wear. The exposed top surface of the central feed body and front face (31) of the impeller shoe are impregnated with a plurality of cemented carbide insert bars (50). The cemented carbide insert bars (50a, b, c, d) form an upper composite matrix that helps to reduce wear and the premature wash out of the hard material insert bars (50a, b, c, d) integrally cast within the central feed body (20).
Patent CA-2528584-A1 (CA)
Inventor: CLARE DAVID
IPC: B01L99/00
Filed: 2004-06-09
Abstract: This invention describes a method and apparatus for a dispenser assembly (1) suitable for dispensing reagent in an automatic system. In embodiments, the present invention may include a metering chamber (32) that accurately controls the amount of fluid dispensed. In other embodiments, the amount of fluid may be controlled by the action of a flexible diaphragm (33), which may be assembled into a cavity of a dispenser housing creating a metering chamber. In another embodiment, a volume created by a metering chamber may determine the volume of dispensed fluid. When a diaphragm is compressed from its free or uncompressed position (36) to an inverted or compressed position (37), it may substantially conform to the inner surface of the metering chamber. Fluid enters a metering chamber through an inlet unidirectional valve (34) and exits a metering chamber through an outlet unidirectional valve (25).
Patent CA-2529665-A1 (CA)
Title: Methods for treating fibrous structures
Inventor: MOHAMMADI KHOSROW PARIZ
IPC: D21H23/48
Filed: 2004-06-16
Abstract: Methods for treating a fibrous structure in need of treatment with a chemical additive, such as a chemical softener, and products produced therefrom, are provided.
Patent CA-2531160-A1 (CA)
Title: Electroconductive textiles
Inventor: KING DAVID GEORGE
IPC: D06M15/356
Filed: 2004-06-28
Abstract: An electroconductive textile comprising: a non-conductive textile such as a wool-containing fabric, a macromolecular template which is bonded to or entrapped in the non-conductive textile such as poly 2-methoxyaniline-5-sulfonic acid (PMAS), and a conductive polymer which is ordered by and bonded to the macromolecular template such as polyaniline; in which the macromolecular template binds the conductive polymer to the non-conductive textile.
Patent CA-2532281-A1 (CA)
Title: A meltable ink suitable for use in an inkjet printer provided with a carbon duct plate
Inventor: HUINCK MARCUS PETRUS LEONARDUS
IPC: B41J2/175
Filed: 2003-08-18
Abstract: The invention relates to a meltable ink which is solid at room temperature a nd liquid at elevated temperature, in combination with an inkjet printhead for the image-wise transfer of the ink to a receiving material, wherein the printhead comprises a number of ink ducts, each ink duct leading to an openi ng for jetting ink drops from said duct, which ducts are formed in a duct plate made basically from carbon, whereas the ink can penetrate into the carbon in such manner that if an element made from this carbon is enclosed by the ink for 20 hours at a temperature of 130 ~C said element has an increase in mass of more than 1.5%.
Patent CA-2532502-A1 (CA)
Title: Remote viewing system
Inventor: WANG WALTER W
IPC: H04N7/18
Filed: 2006-01-09
Abstract: A remote viewing system is disclosed for providing video and/or audio surveillance of an entry or doorway of a building. The system is provided within the panels of the entry or doorway door. A video camera is positioned within the panels to obtain video images of the entryway or doorway and to transmit them via Bluetooth wireless connection to a remote viewing station. The Wireless driver for the camera can be located in or adjacent to the door panel. Video and audio data can be transmitted from the driver to any of a variety of Bluetooth enabled electronic devices, including PCs, PDAs, cell phones, and the like.
Patent CA-2533534-A1 (CA)
Inventor: BUTURLIA JOSEPH A
IPC: B32B5/18
Filed: 2004-07-22
Abstract: A porous structure having a plurality of bonded sheets each sheet having at least one aperture that partially overlaps an aperture of at least one other sheet. A method of producing a porous structure including stacking a plurali ty of sheets each sheet having a multiplicity of apertures, and bonding each sheet to its adjoining sheet. An open-pore network structure having a multiplicity of sheets each having a repeatable pattern. At least a portion of each sheet is bonded to the web of an adjacent sheet. The porous area of at least one of the sheets is askew to the porous area of at least another of t he sheets. An open-pore structure having a multiplicity of bonded sheets, each sheet having a repeatable pattern defining a multiplicity of perforations, a nd a plurality of apertures defined by the repeatable pattern, the apertures extending through the perforations of at least two adjacent plates.
Patent CA-2534228-A1 (CA)
Title: Benzimidazole, benzthiazole and benzoxazole derivatives and their use as lta4h modulators
Inventor: AXE FRANK U
IPC: C07D277/68
Filed: 2004-07-27
Abstract: Leukotriene A4 hydrolase (LTA4H) inhibitors of Formula (I), compositions containing them, and their use for the inhibition of LTA4H enzyme activity and the treatment, prevention or inhibition of inflammation and/or conditions associated with inflammation. Wherein X is selected from the group consisting of NR5, O, and S, with R5 being on of H and CH3; Y is selected from the group consisting; W is selected from the group consisting Of CH2 and CHR1-CH2,with R1 being one H and OH, wherein R1-attached carbon member in said CHR1-CH2 is not directly attached; R4 is selected from the group consisting of H, OCH3, CI, F Br, OH, NH2, CN, CF3 and CH3; R6 is H or F; and R2 and R3 are each independently selected from various groups.
Patent CA-2536858-A1 (CA)
Title: Low profile lift
Inventor: NOBRE JACK
IPC: B66F7/08
Filed: 2006-02-16
Abstract: A lifting device having a base, a platform, scissor means operably connected to said base and platform removing said platform from a lowered position to a raised position, drive means for moving said scissor means and lever means operably connected to said drive means and said scissor means for moving said platform between said lowered position and raised position.
Patent CA-2538296-A1 (CA)
Title: Spring pack
Inventor: KIM YONG WOO
IPC: A63B21/062
Filed: 2004-09-10
Abstract: A variable spring resistance to movement of a rod uses a plurality of springs permanently connected between a base and a stack of end connector links extending in the direction of the rod movement. Selecting which of the links is connected to the rod then determines which of the springs are deployed to resist movement of the rod, without requiring any disconnection or reconnection of the springs. The selection can be made by a pin inserted through an aligned hole between a link and the rod.
Patent CA-2539086-A1 (CA)
Title: Method and apparatus for eddy current detection of material discontinuities
Inventor: MANDACHE CATALIN V
IPC: G01N27/90
Filed: 2006-03-09
Abstract: A method of eddy current testing without the need for lift-off compensatio n. Signal response features similar to those used in pulsed eddy current techniques are applied to conventional (harmonic) eddy current methods. The described metho d provides advantages in terms of data storage, since only two response parameters, the amplitude and phase, are sufficient to reconstruct any sinusoidal signal, therefore allowing for scanning of large surfaces.
Patent CA-2541539-A1 (CA)
Title: Differential horizontal motion conveyor and drive mechanism
Inventor: JOSIC FILIP
IPC: B65G25/00
Filed: 2006-03-29
Abstract: A differential horizontal motion conveyor and drive mechanism for conveying or feeding a variety of goods. A plurality of configurations is provided in which rotar y motion is converted to reciprocating motion by a crankshaft. The horizontal motion conveyor consists of an elongate trough that can functionally operate as an inertial type reciprocating conveyor. That is, to move in one direction, accelerating the conveyed material, then reverse direction as the inertia of the material continues to propel it forward thus conveying it. In another embodiment, it may functionally operate as a slow forward/fast return reciprocating conveyor. That is to carry material forward in a first slow speed, then to accelerate and reverse direction at higher second speed. This second speed sufficient to overcome static frictional forces between the conveyor trough and the material, thus conveying it. In yet another embodiment, the drive mechanism may be attached to a spiral or helical trough, functionally operating in either of the afore mentioned motions, thus vertically conveying said material. The slower of th e two desired trough speeds is derived by direct connection to a substantially constant speed motor or other prime mover. The faster of the two desired trough speeds is accomplished by mechanical disconnection from said motor by a mechanical uni-directional clutch/bearing , and acceleration of the conveyor trough by tension or compression device such as a spring. Th is provides for a low noise, simple, reliable and economical drive and conveyance system.</SDO AB>
Patent CA-2542855-A1 (CA)
Title: Method for coating implants by way of a printing method
Inventor: ASGARI SOHEIL
IPC: A61F2/82
Filed: 2004-11-03
Abstract: The present invention relates to a method and a device for applying a defined amount of a coating material onto the surface of an implant by means of a printing process, in particular using a printing roller. The invention also relates to the use of a printing process, in particular a printing roller, for applying a defined amount of a coating material onto the surface of the implant to be coated and to correspondingly produce coated implants.
Patent CA-2545571-A1 (CA)
Inventor: COLEMAN DENNIS
IPC: G01N1/22
Filed: 2004-11-12
Abstract: A gas sampling container (15) capable of obtaining, isolating and transporting samples of gas or other fluid under pressure form. The container (15) further exhibits a plurality of simple, reliable, inexpensive, self sealing, valves (2) which allow introduction, flow through and exit of the gas sample. The container (15) is suitable for taking discrete or serial samples from a gas or fluid flow source and is especially suited for use in automated sampling apparatus. These containers are acceptable for shipment of compressed flammable gases under the regulatory structures of many countries.
Patent CA-2548143-A1 (CA)
Inventor: HOA VINH B
IPC: F16K15/03
Filed: 2006-05-25
Abstract: A check valve includes a valve body, a valve seat positioned in the passageway of the valve body dividing the passageway into two chambers and a clapper assembly, which is pivotally mounted to the valve seat. The valve seat has a valve seat body and an opening through said valve seat body. The clapper assembly is pivotally mounted to the valve seat by a hinge pin and biased to close the opening of the valve seat body to thereby block the flow of fluid through said passageway. Further, the hinge pin is captured between portions of the valve body to thereby retain the clapper assembly at the valve seat.
Patent CA-2548158-A1 (CA)
Inventor: MANUEL MARK
IPC: A61N1/02
Filed: 2003-12-04
Abstract: A method 10 and a laminated tool 31 which is created by the method 10 and which is formed by the selective coupling or attachment of sectional members, such as members 14, 16. The formed tool 31 includes a finished surface 36 which is formed by the selective deposition of material 30 onto surface 22.
Patent CA-2549297-A1 (CA)
Title: Tissue sampling device and method
Inventor: BARSKI STANISLAW JR
IPC: G01N1/08
Filed: 2004-12-15
Abstract: The present disclosure provides for devices for obtaining a sample from inside a body. According to one embodiment, the device includes a tubular body portion (102) defining a chamber (104) for receiving a sample of material therein; a plunger assembly operatively associated with the tubular body portion, the plunger assembly having a stopper (124) slidably disposed within the chamber of the body portion; and feedback elements (140) provided on the tubular body and/or the plunger assembly for providing a user of the sampling device with audible and/or tactile indications regarding an amount of displacement of the plunger assembly relative to the body portion. The stopper is adapted for fluid tight engagement with the body portion. A cutting element (130) is also provided to facilitate sample removal.
Patent CA-2551792-A1 (CA)
Title: Filled olefin polymer compositions having improved mechanical properties and scratch resistance
Inventor: DANG VU A
IPC: C08L23/10
Filed: 2004-11-12
Abstract: Filled olefin polymer concentrates having improved mechanical properties and scratch resistance comprising: A. about 1.0 to about 40.0 wt% of an oxidized olefin polymer material; B. about 0.5 to about 40.0 of a maleated polypropylene; and C. about 7.0 to about 80.0 wt% of a filler chosen from fiberglass, carbon fibers, graphite fibers, whiskers, metal fibers, aramides, talc, wollastonite, calcium carbonate, mica, glass microspheres, ceramic microspheres, glass wool, rock wool, stainless steel wool, steel wool, gypsum, alumina, alumina-silica, silica, and mixtures thereof; wherein the sum of components A + B+ C is equal to 100 wt%.
Patent CA-2554583-A1 (CA)
Title: Reciprocating engine
Inventor: SHEPHERD GRAYDON AUBREY
IPC: F02B75/02
Filed: 2004-11-26
Abstract: A reciprocating engine (10) operating on the two stroke cycle, comprising a pair of stationary and substantially concentrically aligned mutually opposed pistons (13, 15) and a sleeve (11) adapted to reciprocate about these static pistons. The reciprocating sleeve (11) defining two cavities, each cavity being operatively connected to one of the pistons to define a chamber. The first chamber being a pre-charge chamber (21) and having at least one inlet port (25), and the second chamber being a combustion chamber (19) and having at least one outlet port (35), the two chambers being separated by a pressure operated transfer valve (23). The reciprocating motion of the sleeve (11) can be converted into rotary motion.
Patent CA-2558035-A1 (CA)
Inventor: USHIRO TOSHIHIKO
IPC: G02B5/20
Filed: 2005-03-11
Abstract: A hologram color filter for diffracting and dispersing the incident light by a hologram and outputting a light of different wavelength to a desired position with a specified spatial period. The hologram color filter is characterized in that it comprises a translucent diamond-like carbon (DLC) film (22) formed on a translucent substrate (21) and a stripe region of relatively low refractive index (n1, 22a) and a stripe region of relatively high refractive index (n2, 22b) are arranged alternately on the DLC film.
Patent CA-2562362-A1 (CA)
Title: Method to identify transactions and manage the capacity to support the transaction
Inventor: PENNELL NEIL RAYMOND
IPC: G06F11/34
Filed: 2005-04-06
Abstract: A monitoring program contains a method for detecting a load imbalance in a group of servers and providing notification so that corrections can be made.  An embodiment of the invention reads from the address resolution protocol (ARP) cache to determine which server addresses are present, then clears the ARP cache. The address resolution protocol will repopulate the cache from traffic it snoops and from new requests. By performing this query and clear operation pe~riodically, the tracking program can form a picture of the activity levels of the servers. When a significant imbalance exists, the program notifies a control console for human intervention to solve the problem. The tracking program will periodically write its results to a log file, allowing reports for various time periods to be produced as needed. By this mechanism, not only can an imbalance be quickly detected, but underutilization can be picked up by comparing known capability of a resource to its actual usage.
Patent CA-2563097-A1 (CA)
Title: Copper alloy
Inventor: OISHI KEIICHIRO
IPC: B22D1/00
Filed: 2005-08-10
Abstract: Disclosed is a copper alloy. The copper alloy consists essentially of Cu : 69 to 88 mass%, Si :  2 to 5 mass%, Zr : 0.0005 to 0.04 mass%, P: 0.01 to 0.25 mass%, and Zn :  balance; has relation of, in terms of a content of an element a, [a] mass%, f0 = [Cu] - 3.5[Si] - 3[P] = 61 to 71, f1 = [P]/[Zr] = 0.7 to 200, f2 = [Si]/[Zr] = 75 to 5000, and f3 = [Si]/[P] = 12 to 240; has a metal structure that contains a phase and, K phase and/or y phase, and has relation of, in terms of a content of a phase b, [b]%, in an area rate, f4 = [.alpha.] +[.gamma.] + [K] >= 85 and f5 =[.gamma.] + [K]  + 0.3[µ] -[.beta.] = 5 to 95; and has an average grain diameter of 200 µm or less in a macrostructure when melted and solidified.
Patent CA-2567140-A1 (CA)
Inventor: KANE INGRID
IPC: A61F2/14
Filed: 2003-09-18
Abstract: The present invention related to an apparatus for implanting an ocular implant in a patient's eye. The apparatus comprises a cannula having a lumen extending therethrough configured to receive an ocular implant and a distal end and means located on or in the cannula away from the distal end to minimize inadvertent release of the implant from the cannula.
Patent CA-2567267-A1 (CA)
Title: Maize multidrug resistance-associated protein polynucleotides and methods of use
Inventor: SHI JINRUI
IPC: A23L33/20
Filed: 2005-05-19
Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising multidrug resistance-associated protein (MRP) nucleotide sequences to modulate the expression of MRP(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
Patent CA-2567398-A1 (CA)
Inventor: KEHRLI MARCUS EUGENE JR
IPC: A23K50/15
Filed: 2005-05-13
Abstract: The use of a compound of formula (I): an isomer thereof, a prodrug of said compound or isomer, or a pharmaceutically acceptable salt of said compound, isomer or prodrug, in the manufacture of a medicament for the palliative, prophylactic or curative treatment of negative energy balance in ruminants.  The use of a compound of formula (I), in the manufacture of a medicament for the palliative, prophylactic or curative treatment of ruminant disease associated with negative energy balance in ruminants, wherein, preferably, the ruminant disease associated with negative energy balance in ruminants is selected from fatty liver syndrome, dystocia, immune dysfunction, impaired immune function, toxification, primary ketosis, secondary ketosis, downer cow syndrome, indigestion, inappetence, retained placenta, displaced abomasum, mastitis, (endo-)-metritis, infertility, low fertility, and lameness.
Patent CA-2568566-A1 (CA)
Inventor: RYDER HAMISH
IPC: A61P11/06
Filed: 2005-05-31
Abstract: A combination which comprises (a) a PDE4 inhibitor and (b) an antagonist of M3 muscarinic receptors which is 3(R)-(2-hydroxy-2,2-dithien-2-ylacetoxy)-1~(3-phenoxypropyl)-1-azoniabicyclo[2.2.2]octane, in the form of a salt having an anion X, which is a pharmaceutically acceptable anion of a mono or polyvalent acid.
Patent CA-2570458-A1 (CA)
Title: Antibodies for selective apoptosis of cells
Inventor: REITER YORAM
IPC: C07K16/28
Filed: 2005-06-09
Abstract: A recombinant isolated antibody and a pharmaceutical composition containing same, capable of specifically recognizing an MHC-peptide complex with an affinity in a nanomolar range and of inducing apoptosis in cancer or pathogen infected cells is provided. Also provided are method for treating and diagnosing cancer or pathogen infection in a subject using the recombinant isolated antibody of the present invention.
Patent CA-2571622-A1 (CA)
Inventor: WIEBE-NEUFELDT DAVID
IPC: F23D14/58
Filed: 2006-12-15
Abstract: A vented, gas-fired air heater especially designed for temporary heating applications includes an improved burner design providing effective air and gas mixing and efficient burning in the combustion chamber. Highly efficient heat exchanger including corrugated heat exchanger panels provides enhanced heat transfer characteristics.