baber/WOPTO huggingface dataset:
Patent CA-2604121-A1 (CA)
Title: Metal split bearing compression load ball joint
Inventor: PARKER GLEN C
IPC: F16C11/00
Filed: 2005-04-08
Abstract: An improved compression local ball joint assembly consisting of a metal housing having an open end and an internal cylindrical chamber which at least partially encloses a portion of a movable stud member, a lower metal bearing, an upper metal split bearing, and a Belleville washer. The upper metal split bearing is disposed opposite the lower metal bearing to engage the movable stud member and the housing simultaneously. The upper metal split bearing is configured to slide within the housing to provide for a constant wear surface against the movable stud member. The lower metal bearing, upper metal split bearing, Belleville washer, and movable stud member are contained within the housing by a cover plate concentrically disposed about the movable stud member and secured within the open end of the housing.
Patent CA-2604683-A1 (CA)
Inventor: ALAM MUNIR S
IPC: A61K39/42
Filed: 2006-04-12
Abstract: The present invention relates, in general, to human immunodeficiency virus (HIV), and, in particular, to a method of inducing neutralizing antibodies to HIV and to compounds and compositions suitable for use in such a method.
Patent CA-2606152-A1 (CA)
Inventor: OOGUSHI SADAICHIROU
IPC: H04L47/2416
Filed: 2007-10-10
Abstract: The object of the present invention is to provide an IP multicast service system which can design an independent multicast group system in each network on the center side and the subscriber-side. In an IP multicast service system according to the present invention including: a center-side network configured by a plurality of multicast servers; and a subscriber-side network configured by a plurality of IP-STBs (Internet Protocol-Set Top Boxes) for receiving a multicast packet transmitted from the multicast servers and reproducing the multicast packet as an image, a group design on the basis of an independent group address system on the center-side network and on the subscriber-side network can be made by converting a group address of the multicast packet transmitted and received between the center-side network and the subscriber-side network.
Patent CA-2607953-A1 (CA)
Title: Methods for treating nephrolithiasis
Inventor: JOSEPH-RIDGE NANCY
IPC: A61K31/425
Filed: 2006-05-08
Abstract: The present invention relates to methods of treating subjects suffering from nephrolithiasis by administering to a subject in need of treatment thereof a therapeutically effective amount of at least one xanthine oxidoreductase inhibiting compound or salt thereof.
Patent CA-2609637-A1 (CA)
Title: Self supporting collapsible bottle
Inventor: OPHARDT HEINER
IPC: B65D1/02
Filed: 2007-11-07
Abstract: A collapsible container closed but for an opening from an outlet end and having at the other base end, a three dimensional structure formed by a bottom wall, a central portion and peripheral edge portions which are sufficiently strong to resist deflection and maintain support portions of the base end in desired positions, preferably disposed in a flat plane both while a container is full and while in a collapsed or uncollapsed condition of the container.  Preferably, the base has the support portions disposed in a flat plane normal to a longitudinal of the container and will support the container on a horizontal support surface with a longitudinal of the container to extend vertically upwardly therefrom, preferably, in all collapsed and uncollapsed conditions of the container.
Patent CA-2612023-A1 (CA)
Title: Femtosecond laser micromachining of a contact lens and a contact lens manufactured thereby
Inventor: SALAMONE JOSEPH C
IPC: G02C7/04
Filed: 2006-06-21
Abstract: A method of providing a feature on a contact lens including applying a femtosecond laser beam to ablate at least a portion of the contact lens to provide the feature on the contact lens. In one embodiment, the femtosecond laser beam has a pulse width between 10x10-15 seconds and 200x10-15 seconds, and has a wavelength between 100 nm and 1500 nm. A contact lens is also provided including at least one fenestration fluidically connecting the anterior surface and the posterior surface, the fenestration being formed using a femtosecond laser in a manner that areas surrounding the fenestration are substantially free of heat damage.
Patent CA-2612280-A1 (CA)
Inventor: YAO HONG
IPC: B29C48/30
Filed: 2006-06-16
Abstract: A nozzle (10) for dispensing adhesives has a body (12) defining a fluid flow passageway between an inlet end (16) and an outlet end. The nozzle (10) has an outlet orifice (20) in a sidewall of the body. The outlet orifice has an upper portion and a base portion separated by a shoulder.
Patent CA-2614375-A1 (CA)
Inventor: SUSLOV NICKOLAY
IPC: H05H1/28
Filed: 2006-07-07
Abstract: The present invention relates to a plasma-generating device, comprising an anode, a cathode and at least one intermediate electrode, said intermediate electrode being arranged at least partly between said anode and said cathode, and said intermediate electrode and said anode forming at least a part of a plasma channel which has an opening in said anode. Further, the plasma-generating device comprises at least one coolant channel which is arranged with at least one outlet opening which is positioned beyond, in the direction from the cathode to the anode, said at least one intermediate electrode, and the channel direction of said coolant channel at said outlet opening has a directional component which is the same as that of the channel direction of the plasma channel at the opening thereof. The invention also concerns a plasma surgical device and use of such a plasma surgical device.
Patent CA-2615058-A1 (CA)
Title: Hemostatic compositions, assemblies, systems, and methods employing particulate hemostatic agents formed from chitosan and including a polymer mesh material of poly-4-hydroxy butyrate
Inventor: AHUJA AJAY
IPC: A61F13/00
Filed: 2006-07-13
Abstract: A granule or particle made of a chitosan material either carries within it a polymer mesh material of poly-4-hydroxy butyrate, or has interspersed with it a polymer mesh material of poly-4-hydroxy butyrate. The granule or particle can be carried within a polymer mesh socklet made of a material consisting essentially of poly-4-hydroxy butyrate. The granule or particle can be used to treat intracavity bleeding.
Patent CA-2617945-A1 (CA)
Inventor: LIU SHAIW-RONG SCOTT
IPC: C22C29/14
Filed: 2006-08-21
Abstract: Hardmetal compositions each including hard particles having a first material and a binder matrix having a second, different material comprising rhenium or a Ni-based superalloy. Tungsten may also be used a binder matrix material. A  two-step sintering process may be used to fabricate such hardmetals at relatively low sintering temperatures in the solid-state phase to produce substantially fully-densified hardmetals. A hardmetal coating or structure may be formed on a surface by using a thermal spray method.
Patent CA-2620572-A1 (CA)
Title: Air disinfection device
Inventor: HELENIUS JUHA
IPC: A61L/
Filed: 2006-08-04
Abstract: A dry disinfection device comprising at least a process chamber (1), through which air is introduced into the environment. The process chamber (1) comprises both an ultraviolet radiation source (2) for producing ozone and an ionizer means (3) for ionizing air.
Patent CA-2624600-A1 (CA)
Title: Device for moving an object in relation to a fluid
Inventor: SAGOV MAGOMET S
IPC: B63H1/36
Filed: 2004-10-05
Abstract: The device comprises at least one flap member (3) having a rear flap portion that runs in a plate plane, and a forward portion, as seen in the direction of motion (F). The forward portion (8) is connected to the object (2) in such manner that the flap portion (17) can be moved in the fluid transverse to the plate plane and between two positions which are on their respective sides of a neutral place (P). Furthermore, the device comprises an actuating means (8, 9) which allows a freely oscillating motion of the flap member (3; 61, 62), and a drive unit (6) for actuating the flap member (3; 61, 62) when the valve of an oscillation amplitude of the flap member (3; 61, 62) is less than a predetermined threshold value.
Patent CA-2625379-A1 (CA)
Title: Well logging fluid for ultrasonic cement bond logging
Inventor: FREEMAN MICHAEL A
IPC: G01V3/18
Filed: 2006-10-19
Abstract: A well logging fluid, and methods of using the same, include a base fluid selected from water, water-based mud, or oil-based mud, and an additive material selected from silica or cork or alike. The fluid has an impedance substantially different from that of the base fluid. Such a modified impedance helps improve the measurement accuracy.
Patent CA-2625477-A1 (CA)
Title: Chromatographic systems and methods for eliminating interference from interfering agents
Inventor: GAMACHE YVES
IPC: G01N30/88
Filed: 2006-03-10
Abstract: The present invention provides a chromatographic method for eliminating interference from interfering agents, coming from the gas sample itself or from the system material used to perform the impurities measurements, on impurities to be quantified in a gas sample. The method advantageously relies on the use of an additional valve and an additional sample loop particularly arranged in a G. C. system, and also on an additional supporting gas inlet operatively connected to the system through the additional sample loop for providing the system with a supporting gas comprising at least a predetermined portion of a predetermined active gas that will react with the unwanted interfering impurities, if any, or with the column material to cancel out unwanted active sites. Thus, the method of the present invention can advantageously be used in gas chromatographic systems to improve sensitivity thereof by acting on column separation material.
Patent CA-2626283-A1 (CA)
Inventor: STRODA KRISTIN R
IPC: G08B21/00
Filed: 2006-10-20
Abstract: A utility meter endpoint measures consumption of a commodity such as water, gas, or electricity, includes a configurable function for detecting the presence of an abnormality in consumption such as leaks, tampering, short-circuits or other malfunctions, or unauthorized bypassing of the meter, and the like. The endpoint can take multiple samples according to a configurable time schedule, and test the usage pattern against programmable criteria that reflect certain types of unusual activity or other problems. If the criteria are satisfied, the endpoint can report the occurrence of the unusual event to the AMR system during its usual communications cycle or by initiating a special, unscheduled communication to signal an alarm condition.
Patent CA-2628576-A1 (CA)
Inventor: BERTHAULT FREDERIC
IPC: H04N5/30
Filed: 2008-04-03
Abstract: L'invention concerne un dispositif optique (1), caractérisé en ce qu'il comporte : - au moins deux capteurs (2, 3, 4) d'images, chaque capteur étant adapté pour observer une même scène (7) que les autres capteurs, mais ayant un champ et une résolution angulaire différents des autres capteurs ; - un média de sortie (6) pour exploiter une image finale constituée par des zones contenant des parties des images issues des capteurs ; et - un contrôleur (5) pour positionner, dans une zone centrale de l'image finale, une partie centrale d'une image issue du capteur (2) ayant la résolution angulaire la plus élevée parmi les capteurs ; et dans chaque zone périphérique de l'image finale, une partie périphérique d'une image issue du capteur (3) ayant la résolution angulaire la plus élevée parmi les capteurs observant une zone périphérique correspondante de la scène. L'invention concerne également un procédé de mise en uvre du dispositif.
Patent CA-2631420-A1 (CA)
Title: A dispensing toothbrush
Inventor: BURROWES LEE
IPC: A47K5/14
Filed: 2006-11-21
Abstract: The invention provides an electrically driven dispensing device, particularly a toothbrush, utilising replaceable pressurised cartridges, of the bag-in-can type. The toothbrush has a 'top- loading' structure in which the cartridge is housed in a recess at the brush end of the toothbrush handle, the recess being accessible by removing the brush head. Other features include an elastomeric valve outlet located on the brush head which can also function as a tooth wiping or polishing blade, and a non-linear drive shaft which enables the brush head to be driven from a motor located at the based end of the handle whilst keeping the handle slim in design. The invention further provides bag-in-can pressurised cartridges for use in such a brush. Advantages of such cartridges include the ability to uniformly dose dentifrice of high solids content, or dentifrice otherwise having a high viscosity. The invention further provides replaceable heads for such a brush.
Patent CA-2632042-A1 (CA)
Title: Wellbore motor having magnetic gear drive
Inventor: PRICE TIMOTHY F
IPC: E21B4/00
Filed: 2006-11-27
Abstract: A wellbore motor includes a source of rotational motive power disposed in a wellbore, a magnetic gear member operatively coupled at an input thereof to the source; and a magnetic gear member output coupled rotationally to a rotary wellbore tool.
Patent CA-2633549-A1 (CA)
Inventor: CHESSON JERRY S
IPC: A61K31/74
Filed: 2006-11-22
Abstract: A system and method for treating onychomycosis and skin conditions such as urushiol-induced allergic contact dermatitis comprises coating the affected nail or skin with a solution comprising an at least a primary diamine with modified diphenylmethane diisocyanates and a carrier solvent/reactant. A  secondary diamine may be mixed with the primary diamine in an oligomeric, stoichiometrically balanced blend. Upon topical application, the carrier solvent/reactant evaporates, allowing polymerization of the remaining solution constituents to form a non-toxic, hydrophobic, elastomeric polyureathane linked copolymer coating that provides a barrier against moisture impregnation, inhibiting the growth of dermatophytes and urushiol-infected skin cells.
Patent CA-2635903-A1 (CA)
Inventor: KONG THOO LIN PAUL
IPC: A61P33/02
Filed: 2007-06-15
Abstract: The bisnaphthalimidopropyl derivatives with anti-parasitic and anti-cancer activity. Bisnaphthalimidopropyl derivatives (A) BNIPPut, BNIPDapen, BNIPDhex, BNIPDahep, BNIPDaoct, BNIPDanon, BNTPDadec, BNIPDadod, BNPDpta, BNIPDeta were synthesized in yields ranging from 50-70 and their cytotoxicity against colon cancer cells (CaCo-2) and the parasite Leishmania infantum determined using the MTT assay and by luciferase activity present in parasite, respectively.  Cytotoxicity within CaCo-2 cells was manifested with IC50 values between 0.3 and 22 m M after 48h of compounds incubation. Against Leishmania infantum, IC50 values were encompassed within a narrower concentration range of 0.39-2.09 m M, for pro- mastigote form, and between 5.24 and 17.42 m M, for axenic amastigote and between 2.43 and 9.52 m M, for intracellular amastigote forms.  These compounds can be an alternative to the normal therapeutic in the fields below (A), could be a solution to the toxicity and resistance related to the compounds existent in the market. Point of diversity.
Patent CA-2637166-A1 (CA)
Title: Il-17 antagonistic antibodies for treating cancer
Inventor: DI PADOVA FRANCO E
IPC: C07K16/24
Filed: 2007-01-30
Abstract: An IL-17 binding molecule, in particular an antibody to human IL-17, more preferably a human antibody to human IL-17 is provided, wherein the hypervariable regions of the heavy and light chains have amino acid sequences as defined, for use in the treatment of a solid or hematological malignant diseases.
Patent CA-2637383-A1 (CA)
Inventor: FRITSCH DETLEV
IPC: H01M8/02
Filed: 2007-01-10
Abstract: The invention relates to a polymer electrolyte membrane, especially of a fuel cell, composed of a membrane polymer. The polymer electrolyte membrane is developed further by virtue of the membrane polymer, especially as a homopolymer, being prepared from aromatic polyarylenes where proton-conducting functional groups are bonded to the polyarylene groups.
Patent CA-2640099-A1 (CA)
Title: Thermal compensation of pressure measurements
Inventor: SATO SHIGERU
IPC: G01L19/04
Filed: 2007-01-24
Abstract: Methods and systems for thermal compensation of pressure measurements by a pressure gauge. Errors in pressure values are reduced by utilizing a predetermined correlation between the error in pressure measurements, due to temperature gradient in a pressure gauge, and the temperature gradient caused by temperature at a surface of the pressure gauge and temperature at an inner portion of the pressure gauge. Thermally corrected pressure values are derived based on the correlation between the pressure errors and the temperature gradients in conditions such as due to fast and large pressure variations in oil wells.
Patent CA-2640355-A1 (CA)
Inventor: ISHIKAWA HIROYA
IPC: H01M8/24
Filed: 2007-06-22
Abstract: A solid state electrolyte fuel cell stack includes: layered solid state electrolyte fuel cells, each formed by a solid state electrolyte body having a fuel pole in contact with a fuel gas and an air pole in contact with an oxidant gas; and inter-connectors arranged between the solid state electrolyte fuel cells so as to separate a gas flow path between the solid state electrolyte fuel cells and assure electric conduction between the solid state electrolyte fuel cells. The solid state electrolyte fuel cell stack has two or more air vents for supplying a fuel gas or two or more air vents for supplying the oxidant gas which vents penetrate a part or the whole of the fuel cell stack in the stack layering direction. The different air vents communicate with the different solid state electrolyte fuel cells.
Patent CA-2641106-A1 (CA)
Title: Skin-whitening cosmetic
Inventor: KIMURA MAKOTO
IPC: A61K8/49
Filed: 2007-02-06
Abstract: Disclosed are: a novel skin-whitening agent; and a skin-whitening cosmetic or quasi-drug which is highly effective for prevention/amelioration of melanopathy and is prepared using the skin-whitening agent. The cosmetic comprises a compound represented by the general formula (I) and/or a salt thereof as an active ingredient. (I) wherein R1 and R2 independently represent a secondary or tertiary alkyl group having 3 to 7 carbon atoms; and R3 represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms.
Patent CA-2641873-A1 (CA)
Title: Heated glass panels, methods for making electrical contact with electro-conductive films
Inventor: BUSICK STEVE
IPC: H05B3/06
Filed: 2007-02-08
Abstract: A glass panel assembly (10, 310, 410, 510, 610) may include a glass sheet (12, 30, 312, 330, 412, 512, 530, 612) having an electro-conductive film (14, 514, 614) provided therein and a conductor (16, 22, 116, 216, 316, 416, 516, 616, 622) positioned on the electro-conductive film. A retainer (30, 34, 334, 430, 531) engaging the glass sheet and the conductor and applies a compressive pressure (32, 332, 432, 532) to the conductor which enhances electrical contact between the conductor and the electro-conductive film. A heated glass panel system may include a glass sheet having an electro-conductive film provided thereon, a first conductor positioned at a first location on the electro-conductive film, and a second conductor positioned at a second location on the electro-conductive film. A first terminal of a supply of direct current (637) is connected to the first conductor. A control system (641) is connected in series between a second terminal of the supply of direct current and the second conductor and connects the supply of direct current to the second conductor.
Patent CA-2643418-A1 (CA)
Title: Layered packaging cushion
Inventor: DE LUCA NICHOLAS P
IPC: B29C65/00
Filed: 2003-10-31
Abstract: A machine and method for making a packaging cushion insert from a sheet stock of cushioning material is provided. The machine comprises a conveyor adapted to movably support sequential discrete sheets of desired shapes, and a platform below the conveyor adapted to receive the discrete sheets from the conveyor. The platform and conveyor are movable relative to each other to place the discrete sheets in a stacked arrangement on the platform when receiving the discrete sheets from the conveyor and to compress the stacked arrangement of discrete sheets between the platform and conveyor to produce the packaging cushion insert.
Patent CA-2647457-A1 (CA)
Title: A hydride reduction process for preparing quinolone intermediates
Inventor: SCHUNK TAMMY TALBOT
IPC: C07C271/16
Filed: 2007-03-26
Abstract: Hydride process for making acyclic diol intermediates from cyclic intermediates, useful in antibacterial quinolone synthesis.
Patent CA-2647615-A1 (CA)
Inventor: CHEN MING-MING
IPC: H01C1/02
Filed: 2007-03-20
Abstract: A fabric sleeve and hybrid yarn filament used in construction of the sleeve for protecting elongate members against at least one of EMI, RFI or ESD, and methods of construction of the sleeve and hybrid yarn filament. The sleeve includes at least one interlaced hybrid yarn filament having a non-conductive filament and at least one conductive wire filament overlying an outer surface of the non-conductive filament. The hybrid yarn filament is arranged in electrical communication with itself or other hybrid yarn filaments to provide uniform shielding against EMI, RFI, and/or ESD.
Patent CA-2647976-A1 (CA)
Inventor: O'KEEFE CHRISTOPHER DAVID
IPC: H04W4/00
Filed: 2008-12-29
Abstract: A method and system for enhancing the download of a webpage to a mobile communication device or other type of networked device. The system comprises a module for retrieving a designated webpage from a web server. The system includes a cache for storing a copy of the retrieved webpage and a component for refreshing the cache. The system further includes a module for transmitting the webpage from the cache to the device. The refresh or update frequency for the cache may be defined by a user of the device. The designated webpage may be defined by a user according to a rule or other input parameter.
Patent CA-2648212-A1 (CA)
Title: Solutions de poly(alpha-olefine) de masse moleculaire elevee et articles fabriques avec ladite solution
Inventor: TAM THOMAS Y-T
IPC: B29C48/41
Filed: 2007-03-28
Abstract: La présente invention concerne un procédé robuste de préparation en continu de solutions de polyoléfines de masse moléculaire très élevée (Ultra High Molecular Weight ; UHMW). Ledit procédé permet d'obtenir des matières résistantes avec une forte capacité de production et des besoins modestes en capital et en énergie. L'invention concerne également les articles fabriqués par ce procédé.
Patent CA-2650595-A1 (CA)
Title: A method for the filling and flushing of a blood tube set
Inventor: FISCHER MAX
IPC: A61M1/36
Filed: 2007-04-27
Abstract: The invention relates to a method for the filling and flushing of a blood tube set, comprising a pump segment for a blood pump, an arterial line connected to an inlet of a dialysis machine and a venous line connected to an outlet of a dialysis machine, via a substituate line. In this connection, it comprises the steps of the connection of the arterial line to the venous line and of the connection of these two lines to a rinse port, connection of the substituate line to a substituate port, opening of the rinse port, filling the arterial and venous lines, flushing the arterial and venous lines, closing of the rinse port, circulation of the substituate in the circuit of arterial line, dialysis machine and venous line by the blood pump, with it being characterized in that the filling and/or the flushing of the arterial and venous lines take/takes place simultaneously, with substituate being supplied from the substituate line.