baber/WOPTO huggingface dataset:
Patent CA-2324391-C (CA)
Title: Additive mixture for improving the mechanical properties of polymers
Inventor: SIMON DIRK
IPC: C08L9/00
Filed: 2000-10-24
Granted: 2010-03-23
Abstract: The invention relates to a composition comprising a) at least one polyolefin or vinyl polymer; b) at least one di- or poly-functional (co)polymer or (co)oligomer having a glass transition temperature of less than 10° C, wherein the functional group is a carbon-carbon double bond, an epoxy group, an amine group, a carboxylic acid group, a carboxylic acid ester group or a carboxylic anhydride group, an OH group, an SH group or an isocyanate group, and c) a multifunctional epoxide, which is different from the di- or poly- functional (co)polymer or (co)oligomer wherein the functional group is an epoxy group. The invention also relates to a method of improving the mechanical properties of polyolefins and to the polyolefin plastics articles produced thereby and to the use of di- or poly-functional (co)polymers or (co)oligomers having a glass transition temperature of less than 10°C together with a multifunctional epoxy compound in improving the mechanical properties of polyolefins.
Patent CA-2336445-C (CA)
Inventor: JUDICE J KEVIN
IPC: A61P31/04
Filed: 1999-12-22
Granted: 2011-07-19
Abstract: Disclosed are derivatives of glycopeptide compounds having at least one substituent of the formula: -Ra-Y-Rb-(Z)x where Ra, Rb, Y, Z and x are as defined, and pharmaceutical compositions containing such glycopeptide derivatives. The disclosed glycopeptide derivatives are useful as antibacterial agents.
Patent CA-2340220-C (CA)
Title: Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization
Inventor: BARKAC KAREN A
IPC: B05D7/24
Filed: 1999-08-30
Granted: 2006-07-11
Abstract: A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) beta-hydroxyalkylamide cross-linking agent, e.g., bis(N,N-di-2-hydroxyethyl)adipamide, and (b) polycarboxylic acid functional polymer, is described. The polycarboxylic acid functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.
Patent CA-2341839-C (CA)
Title: Turbine engine comprising a device to suppress vibrations generated by acoustic resonance
Inventor: LALANNE BERNARD
IPC: F04D29/44
Filed: 2001-03-16
Granted: 2008-09-23
Abstract: The turbine, having a symmetrical wall surrounding its blades (6) with apertures (13) linked to an outer cavity (11), incorporates a symmetry breaker in the cavity to prevent acoustic resonance at certain turbine speeds. The symmetry breaker is in the form of a section of tube (15) fitted with a pre-stressed locking force inside the cavity, or a part of the cavity's outer wall with a convex surface projecting into the cavity.
Patent CA-2344901-C (CA)
Title: Emi filter feedthrough terminal assembly having a capture flange to facilitate automated assembly
Inventor: HASKELL DONALD K
IPC: A61N1/375
Filed: 2001-04-23
Granted: 2005-12-06
Abstract: An EMI filter feedthrough terminal assembly includes at least one conductive terminal pin, a feedthrough filter capacitor which has a passageway through which the terminal pin extends, and a conductive substrate through which the terminal pin passes in non-conductive relation. The conductive substrate includes a capture flange having a height that is less than an axial thickness of the capacitor and which is configured to at least partially surround an outer periphery of the capacitor. The height of the capture flange is preferably one-quarter to three-quarters of the axial thickness of the capacitor. A first set of capacitor electrodeplates is conductively coupled to the terminal pin, and a second set of electrode plates is conductively coupled to the capture flange by means of a thermal-setting conductive material disposed between the outer periphery of the capacitor and the capture flange. A related process is provided for manufacturing an EMI filter feedthrough terminal assembly that advantageously utilizes the capture flange.
Patent CA-2346609-C (CA)
Title: A pervasive dock and router with communication protocol converter
Inventor: NARAYANASWAMI CHANDRASEKHAR
IPC: H04L29/06
Filed: 2001-05-07
Granted: 2006-11-14
Abstract: A communications protocol conversion system and methodology includes one or more first interface devices for receiving data signals communicated by a first communications device in accordance with a first communications protocol; a format converter device for on the fly converting the received data signals into data signals in accordance with a second communications protocol; and, one or more second interface devices for outputting the data signals in accordance with the second protocol to a second communications device. Advantageously, the protocol conversion system obviates a necessity for multiprotocol support in communications devices thereby enabling such devices to remain relatively smaller in size.
Patent CA-2347244-C (CA)
Inventor: WANG DONGYAN
IPC: H04L29/02
Filed: 2000-08-17
Granted: 2006-08-08
Abstract: A method for providing user interfaces in a first network including first devices interconnected via a communication medium and at least one interface device connecting said first network to at least a second network having interconnected second devices providing services, the user interfaces for controlling the devices that are currently connected to the first network and communication with devices that are currently connected to the second network.  The method includes the steps of: (a) obtaining information from one or more of first devices currently connected to the first network, said information including device information; (b) obtaining information from one or more of the second devices via the interface device, about the services of second devices connected to the second network; (c) generating a user interface description in one or more of said first devices based at least on the obtained information, the user interface description in each first device including: (1) at least one reference associated with the device information of each of said first devices, and (2) at least one reference associated with the service information of each of said second devices.
Patent CA-2349939-C (CA)
Inventor: CHAN HONG-TA JAMES
IPC: C08J7/04
Filed: 2001-06-08
Granted: 2008-04-15
Abstract: A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.
Patent CA-2351623-C (CA)
Inventor: KUKLA RALF
IPC: H04J13/16
Filed: 1999-11-10
Granted: 2009-09-15
Abstract: Circuit for combining a plurality of digital communication channels in a telecommunication system with reduced hardware requirements. The circuit allows to accumulate samples of the input communication channels in a register using an adder. The bit width of the connection lines between the register and the adder may be selected considering the bit width and number of input communication channels, such that minimal bit widths are provided.
Patent CA-2356534-C (CA)
Inventor: WILLIAMS JOHN R
IPC: F04C29/02
Filed: 1994-09-01
Granted: 2003-01-14
Abstract: A high side co-rotational scroll compressor has lubricant sumps in both the discharge and suction pressure portions of its hermetic shell as well as a pressure biasing arrangement by which the scroll members are urged together in operation to minimize internal leakage. Lubrication of the bearing in which the driven scroll member rotates as well as to the bearing in which the idler scroll member rotates, both of which are located in the suction pressure portion of the shell, is provided for. Additionally, embodiments are taught by which the interface between the tips of the wraps of each scroll member and the end plate of the opposing scroll member are lubricated and by which the seal in the axial pressure biasing arrangement is lubricated and/or shielded from debris having the potential to damage it.
Patent CA-2357984-C (CA)
Title: Durable, comfortable, air-permeable allergen-barrier fabrics
Inventor: DUCKETT CHARLES WOODY
IPC: D06C27/00
Filed: 2001-09-19
Granted: 2007-03-13
Abstract: An allergen-barrier fabric includes a tightly-constructed fabric substrate, woven from 0 to 45% continuous synthetic filament yarns and 55 to 100% natural or synthetic spun yarns. The fabric substrate is finished to produce a fabric with a mean pore size of 4 to 10 microns, an air permeabili ty of 0.5 - 25 cfm, a mean fabric flexibility of 0.5 to 6.5 grams (bending resistance), and a moisture vapor permeability in excess of 800 g/m2/24 hours. This fabric provides a barrier to mite-induced allergen particles. Various additional finishes can be included on the fabric. For example, an antimicrobial finish may be provided on the fabric to extend fabric wearlife by providing protection against mold and mildew. As another alternative, a fluorochemical finish can be provided to extend fabric wearlife by providing protection against fluid stains.
Patent CA-2362571-C (CA)
Title: Preparation of refrigerant materials
Inventor: PAUL ZBIGNIEW R
IPC: F25B39/02
Filed: 2000-02-24
Granted: 2007-11-27
Abstract: Portable refrigeration devices (1) including methods for preparing sorbents (30) for use in such devices, and the sorbents (30) prepared in this way. The methods relate to the substantially complete degassing for the maximization of receiving refrigerant vapor from the evaporator chamber (10) of such refrigeration devices (1), and the maximization of heat transfer to heat sink materials (40) in such refrigeration devices (1).
Patent CA-2363898-C (CA)
Inventor: GATTONE MICHAEL T
IPC: F16B21/18
Filed: 2001-11-28
Granted: 2006-04-25
Abstract: The fastener includes a post element, a blind aperture pivot assembly with a blind aperture into which the post element is inserted, and a rigid fastening member. The rigid fastening member secures around the post. The inclined rotationally symmetric wall deflects upon insertion into the blind aperture, but then interferes with the walls of the blind aperture to resist withdrawal.
Patent CA-2365826-C (CA)
Title: Over-coated chewing gum formulations
Inventor: WOKAS WILLIAM J
IPC: A61K9/28
Filed: 2000-03-24
Granted: 2008-06-10
Abstract: Methods and products for delivering a medicament or agent to an individual a re provided. The product includes a coating having a medicament or agent. The medicament or agent is present within the coating that surrounds a gum center (the water soluble portion and a water insoluble base portion). By chewing the gum, the medicament or agent i s released from the product. Continuing to chew the chewing gum creates a pressure within the buccal cavity forcing the agent or medicament directly into the systemic system of the individual through the oral mucosa contained in the buccal cavity. This greatly enhances the absorption of the drug into the systemic system as well as the bioavailability of the drug within the system.
Patent CA-2373164-C (CA)
Title: Recovery of production fluids from an oil or gas well
Inventor: DONALD IAN
IPC: E21B43/12
Filed: 2000-05-15
Granted: 2008-06-17
Abstract: A method and assembly for recovering production fluids from a well having a tree, using a conduit which is inserted into a production bore to divert the recovered fluids via chemical treatment, pumping or any other apparatus with minimal reduction in the rate of recovery of the production fluids.
Patent CA-2378751-C (CA)
Title: Stable factor viii compositions
Inventor: MIKAELSSON MARIANNE
IPC: A61K38/37
Filed: 2000-07-07
Granted: 2012-11-06
Abstract: The present invention relates to a pharmaceutical composition comprising Factor VIII and the divalent metal ions Zn2+ and Cu2+, optionally in the presence of Ca2+ ions and/or Mn2+ ions, wherein said Factor VIII is stable without the addition of albumin. The invention also relates to a method for the production of recombinant Factor VIII from mammalian cells carrying the gene therefor, comprising culturing said mammalian cells in medium free of plasma-derived protein and supplemented with divalent metal ions, including Cu2+ and Zn2+, and optionally in the presence of Ca2+ and Mn2+ ions.
Patent CA-2381428-C (CA)
Title: Lifting sling
Inventor: LILJEDAHL GUNNAR
IPC: A61G1/00
Filed: 2000-05-29
Granted: 2008-08-05
Abstract: A harness for lifting a disabled person from a sitting position to a standing position by means of a lifting device having two attaching points for the lifting action, there being a distance be- tween these points, said harness including a belt (21) at least partly surrounding the body of the person to be lifted, which belt has four bands (10, 11, 16, 17), which can be hooked on the attaching points so that the belt (21) surrounds the person overlapping on the breast under breast height and two of the bands (10, 11) crossing each other. In order to increase the lateral stability when lifting the person two other of the four bands (16, 17) are attached to a back piece (20) forming a part of the harness, which back piece (2) is extended at the rear of the back of the person and outside the shoulders.
Patent CA-2382625-C (CA)
Title: Volume holograms in transparent materials
Inventor: DMITRIEV VLADIMIR YUREVICH
IPC: G03H1/08
Filed: 2000-08-07
Granted: 2008-02-05
Abstract: This invention discloses a method of producing, in a solid transparent material (3), a hologram of an object; the method includes the steps of: developing a three-dimensional mathematical model of an electro-magnetic field emanating from the object, the field producing an image of the object; computing a corresponding three-dimensional set of points, light scattered from which reconstructs the field; and focusing a pulsed laser beam into the solid transparent material onto each of the points sequentially, the beam being capable, when focused, of causing optical breakdown in the solid transparent material. <IMG>
Patent CA-2384578-C (CA)
Title: Cryogenic cooling system for rotor having a high temperature super-conducting field winding
Inventor: LASKARIS EVANGELOS TRIFON
IPC: H02K9/193
Filed: 2002-05-02
Granted: 2013-02-05
Abstract: A cooling fluid system is disclosed for providing cryogenic cooling fluid to a high temperature super-conducting rotor comprising: a cryogen storage tank storing a liquid cryogenic cooling fluid; an inlet transfer line connecting the storage tank to the rotor and forming a passage for liquid cooling fluid to pass from the tank to the rotor, wherein said storage tank is elevated above the rotor and the liquid cooling fluid is gravity fed to the rotor.
Patent CA-2392626-C (CA)
Title: Apparatus and method for transferring labels from a label magazine for in-mold labeling prior to blow molding
Inventor: DUNLAP RICHARD L
IPC: B65H3/08
Filed: 2002-07-08
Granted: 2008-09-02
Abstract: Label transfer apparatus (160) and a method for transferring labels (54) from a label stack (164) for in-mold labeling prior to blow molding utilize a transfer head (168) that is movable, preferably on a rotary table (186) with additional transfer heads (168), adjacent a label magazine (162) with an exposed end (172) from which the labels are sequentially dispensed. The transfer head includes a vacuum opening (174) to which a vacuum is supplied and an actuator (176) moves the transfer head with a rolling motion to engage the vacuum opening with the label to initially pull an extremity (180) of the label, to subsequently pull an intermediate portion (182), and to finally pull an opposite extremity (184) of the label away from the label stack in a manner that permits high speed labeling.
Patent CA-2405204-C (CA)
Inventor: MERTINS KARL-HEINZ O
IPC: G01S13/60
Filed: 2002-09-25
Granted: 2008-01-08
Abstract: A vehicle speed sensing system includes an RF transceiver coupled to an antenna for transmitting an RF signal towards the terrain over which the vehicle moves and for receiving a reflected Doppler signal therefrom. The transceiver generates a time-domain in-phase reference signal I and a time-domain quadrature signal Q which is offset in phase by 90 degrees from the reference signal I. A digital signal processor which receives the I and Q signals, and uses a complex fast Fourier transform routine to convert the time domain I and Q signals to frequency domain values I(f) and Q(f). The digital signal processor further processes the I(f) and Q(f) values and generates a speed a direction signal which is unaffected by vehicle vibrations.
Patent CA-2407801-C (CA)
Title: Consolidated access and administration of customized telephone calling services
Inventor: ROSEN KENNETH H
IPC: H04M3/42
Filed: 2002-10-11
Granted: 2007-06-12
Abstract: The present invention provides methods that allow more sophisticated use of custom calling services by consolidating the access to and administration of services for multiple lines and/or telephone devices. Embodiments include a single configuration interface for the calling services on all of an individual's telephone lines or devices, a single system for providing incoming calling services for all of an individual's telephone lines or devices, and a single system for providing outgoing calling services for all of an individual's telephone lines or devices. The present invention also includes features which allow custom calling services for a particular telephone device to be customized so as to interact with the custom calling services on another telephone device belonging to the same user.
Patent CA-2422438-C (CA)
Title: Communication system for adding data transmission origin information to data
Inventor: SUMINO HIROMITSU
IPC: H04W28/00
Filed: 2002-07-24
Granted: 2011-06-14
Abstract: Gateway receives mobile station data corresponding to mobile station from switching center in mobile packet communication network by NWMP, which is a communication protocol for administration data in mobile packet communication network. Mobile station transmits and receives HTTP data in HTTP via gateway. In transmitting HTTP data from mobile station to server, gateway adds mobile station data corresponding to mobile station as an expansion header of HTTP data. Mobile station does not falsify mobile station data because the added mobile station data is administered corresponding to identification data used in establishing wireless connection to mobile packet communication network for mobile station, and is transmitted and received in NWMP unavailable by mobile station. As a result, server may trust mobile station data added to HTTP data transmitted from mobile station.
Patent CA-2427396-C (CA)
Title: Method for joining a jacket part to a core part
Inventor: HALMINEN VEIJO
IPC: C25C7/02
Filed: 2001-11-13
Granted: 2009-09-15
Abstract: A method for joining a highly electroconductive core element that mainly consists of copper to a jacket element made of refined steel, the method comprising inserting the electroconductive core element and a joining element that consists mainly of tin into the jacket element, and thermally treating a juncture are a of the elements to be joined at a temperature sufficient to create a metallurgical joint from tin bronze between the electroconductive core element and the refined- steel jacket element.
Patent CA-2442105-C (CA)
Title: Dispositif de dispensation dans un lave-vaiselle
Inventor: SCHULTHEIS TOBIAS
IPC: A47L15/42
Filed: 2002-03-27
Granted: 2009-02-17
Abstract: L'invention concerne un dispositif, à utiliser dans une machine à laver la vaisselle, destiné à distribuer dans la machine une composition céramique ou vitreuse hydrosoluble en plusieurs cycles de lavage, constitué a) d'un corps formé de la composition céramique ou vitreuse hydrosoluble, et b) d'un contenant servant à maintenir ce corps, comportant sur au moins une partie de ses parois des perforations permettant une circulation régulée, entrante et sortante, du liquide de lavage.
Patent CA-2442606-C (CA)
Title: Convertible ski-supported vehicle
Inventor: OUELLETTE MICHAEL J
IPC: B62D55/07
Filed: 2002-03-26
Granted: 2009-06-16
Abstract: Wheel unit (20) to be semi-permanently mounted on the ski (1) of a snowmobile. Wheels (18) are readily deployable or retractable as conditions require. The wheel unit (20) allows the snowmobile to be driven over gravel, dirt, and hardtop surfaces, without losing its ability to be steered with the handlebars.
Patent CA-2446470-C (CA)
Inventor: CARKNER STEVE
IPC: G03B21/16
Filed: 2003-10-23
Granted: 2007-07-17
Abstract: A telescopically collapsible image projector has a tri-segmented body. Within the body is mounted a light source, an imaging device such as a fully colour LCD display capable of receiving electronic signals representing images for display, keystone correction means, focusing means, and heat dissipation means. In its operating configuration the body segments are fully extended and a rigid optical pathway is established. Upon full extension, heat sinks in the form of air voids are created to collect radiated heat from operating components of the projector. A forced air system comprising a fan/motor combination draws cooling air in through the body of the projector and exhausts heated air through an exhaust port. In its stowed configuration, the heat sink air voids are used as stowage space to enable the body segments of the projector to telescopically collapse within each other forming a compact object with a small stowage foot print.
Patent CA-2448788-C (CA)
Title: Methods for purifying highly anionic proteins
Inventor: COFFMAN JONATHAN L
IPC: G01N33/53
Filed: 2002-06-05
Granted: 2010-08-24
Abstract: The present invention provides a process for dissociating Fc containing molecules from complexes of Protein A/Fc containing molecules.
Patent CA-2463013-C (CA)
Inventor: SEGUIN JEAN-MARC LUCIEN
IPC: H04B10/10
Filed: 2004-04-01
Granted: 2008-09-09
Abstract: A system and method of transferring data over a network from a first portable electronic device to a second portable electronic device, each device including an infrared interface. The method comprises sending the data from the first portable electronic device to a first network portal via infrared communication, sending the data from the first network portal to a second network portal via the network, and sending the data from the second network portal to the second portable electronic device via infrared communication.
Patent CA-2463523-C (CA)
Title: Personal hydration system with component connectivity
Inventor: FORSMAN BARLEY A
IPC: B67D7/00
Filed: 2002-10-08
Granted: 2008-11-25
Abstract: A personal hydration system with component connectivity. The hydration system includes a fluid reservoir that may be housed within a pack. Drink fluid is drawn from the reservoir through a drink tube in fluid communication with the reservoir at one end and with a mouthpiece at the other. In some embodiments, the hydration system includes a manually actuated on/off valve downstream from the reservoir and/or a bite-actuated mouthpiece. The hydration system further includes a quick-connect assembly that fluidly interconnects components of the hydration system and which is configured to quickly release, and permit reattachment of, the detached or replacement components. In some embodiments, the hydration system includes a quick-connect assembly that is adapted to selectively couple a bite-actuated mouthpiece and a gas mask adapter to the hydration system's drink tube. In some embodiments, at least a portion, if not the entire, hydration system is formed from a chemically resistant material.