baber/WOPTO huggingface dataset:
Patent CA-2597274-A1 (CA)
Inventor: SZYMANSKI DAVID A
IPC: B23D65/00
Filed: 2007-08-14
Abstract: Safety chain and rotatable devices for saws include a plurality of base members on which sharp members are retained.  The sharp members include sintered particulate material such as tungsten carbide, which has high particle hardness. The base members are formable from sintered particulate material. The sharp members to be formed by powder metal molding, metal injection molding or investment casting to provide the protrusion and recess with a final net shape. The cutting member is one, two or more pieces, and is permanently bonded to or removably disposed on the base member. Bonding material or fasteners can connect the cuffing member to the base or a tip to an insert body;  bonding material includes cement, solder, braze and polymer.  Safety lobes prevent the teeth from being dislodged. Devices include dado blade, planer blade and bandsaw blade, chain saw, buck saw, rescue saw, automated wood cutting apparatus, circular saw, saw blade, knife, scissors, shears, grass cutter, weed cutter, grass cutting blade and weed cutting blade.
Patent CA-2600367-A1 (CA)
Title: Process for preparing macrocyclic compounds
Inventor: HOSSAIN AZAD
IPC: C07D417/04
Filed: 2006-03-06
Abstract: Disclosed is a process for preparing a macrocyclic compound of the formula (I) wherein a hydroxyl-substituted macrocyclic compound of formula (3) is reacted with a sulfonyl-substituted compound of formula QUIN. The compounds of formula (I) are potent active agents for the treatment of hepatitis C virus (HCV) infection.
Patent CA-2601246-A1 (CA)
Title: Extendible truss boom
Inventor: BOYLAN JOHN D
IPC: B66C23/36
Filed: 2007-07-25
Abstract: An extendible truss boom is attachable to a materials handling vehicle. The truss boom includes a connector frame coupleable with the materials handling vehicle. A plurality of truss frame members are affixed at one end to the connector frame and at an opposite end to an end bracket, which defines an extension opening. An extension member is movably supported by the end bracket in the extension opening. The extension member is selectively lockable in the extension opening in a plurality of positions between a fully retracted position and a fully extended position. The extendible truss boom eliminates the need to have multiple booms of different lengths.
Patent CA-2601283-A1 (CA)
Title: System and method for real-time management of formation fluid sampling with a guarded probe
Inventor: MULLINS OLIVER
IPC: E21B49/10
Filed: 2007-09-11
Abstract: Embodiments of the present invention relate to systems and methods for real- time management of formation fluid sampling down a wellbore using a guarded probe. More specifically, but not by way of limitation, embodiments of the present invention provide for management of downhole fluid sampling by sensing properties of fluids collected by a downhole-fluid-sampling-device, modeling the fluid sampling process from these sensed properties and using the modeling of the fluid sampling process to manage in real-time the fluid sampling process.
Patent CA-2601592-A1 (CA)
Inventor: FRANCIS JOSEPH
IPC: A61K38/16
Filed: 2006-03-14
Abstract: The specification discloses modified Clostridial toxins comprising a Clostridial toxin enzymatic domain, a Clostridial toxin translocation domain and an enhanced Clostridial toxin binding domain; polynucleotide molecules encoding such modified Clostridial toxins; and method of producing such modified Clostridial toxins.
Patent CA-2602438-A1 (CA)
Inventor: ANDERSON PATRICIA ANNE
IPC: C02F5/12
Filed: 2006-01-20
Abstract: Prior to adding detergent or chelant, the conductivity of water in a washing chamber is measured. The maximum concentration of hard water ions that could correspond to the 5 measured conductivity is determined, i.e., it is assumed that all of the conductivity is from calcium and/or magnesium ions in the water even though other ions may in fact be contributing to the measured conductivity. Enough chelating agent is added to the chamber to sequester this maximum concentration of hard water ions and the conductivity is measured again. Using the two conductivity measurements, the actual concentration of hard water ions 0 is determined. A chelant factor based on the actual concentration of hard water ions is then used to determine the amount of chelant to be added for subsequent wash cycles to sequester all of the hard water ions.
Patent CA-2604273-A1 (CA)
Inventor: STEENSTRUP PER RESEN
IPC: F03B13/18
Filed: 2006-04-12
Abstract: A wave power apparatus (302) includes a plurality of rotationally supported arms (322) , each of which carries a float (324) at its free end, so that a translational movement of the float caused by a wave results in rotation of the arm. The apparatus comprises power conversion means (128,130) for converting power transmitted from the wave to the arms into electric power, e.g. a hydraulic system. The plurality of apparatus is arranged in a row such that a wave passing the row of arms causes the arms to successively pivot with a mutual phase shift. Thereby, an even power output may be achieved, and the need for frequency converters may be reduced or eliminated. Preferably, each arm is connected to a hydraulic cylinder (328) of the hydraulic system, whereby a plurality of arms feed hydraulic medium into the hydraulic motor or motors through common hydraulic conduits (180).
Patent CA-2606864-A1 (CA)
Title: Hf- plasma source with plurality of out-of-phase electrodes
Inventor: ELLINGBOE ALBERT ROGERS
IPC: H01J37/32
Filed: 2006-05-11
Abstract: A plasma source is described. The source includes a reactive impedance element formed from a plurality of electrodes. By providing such a plurality of electrodes and powering adjacent electrodes out of phase with one another, it is possible to improve the characteristics of the plasma generated.
Patent CA-2607607-A1 (CA)
Inventor: HARMEL GAUTIER
IPC: H04L12/26
Filed: 2006-05-12
Abstract: The present invention provides a traffic analyzing system on a communications link having analyzer circuits connected to each other by a number of links, where each analyzer circuit has a data rate lower than the data rate of the communications link, and are adapted to perform respective different levels of analysis on packets. The information extracted from the packets analyzed at a first level of analysis by a first analyzer circuit is forwarded to a second level of analysis performed at a second analyzer circuit, where the additional analysis performed by the second analyzer circuit depends on the analysis performed by the first analyzer circuit. Such a system and associated method allows for an efficient, practical, and improved traffic flow analyses for computer networks to evaluate high-speed and heavy traffic flow, as well as for improved protocol analysis for emerging technologies.
Patent CA-2608905-A1 (CA)
Inventor: LUIZZI JOSEPH M
IPC: A61F13/58
Filed: 2007-10-29
Abstract: A stacked absorbent article assembly including a top absorbent article, a bottom absorbent article, an adhesive arranged between the articles for selectively securing the top absorbent article to the bottom absorbent article, and an adhesive arranged on a bottom surface of the assembly for securing the absorbent article assembly to an undergarment.
Patent CA-2610947-A1 (CA)
Title: Method and arrangement for authentication and privacy
Inventor: CASTELLANOS-ZAMORA DAVID
IPC: G06F21/33
Filed: 2005-07-07
Abstract: The present invention improves privacy protection and authentication over prior art GAA/GBA system specifying a Bootstrap Server Function (BSF) that creates an Authentication Voucher asserting to a network application function NAF authentication of a. BSF generates keys Ks and Ks NAF with corresponding key identifiers B_TID and B_TID_NAF. In order to prevent tracking of user by collusion between several NAF entities B_TID_NAF and the Voucher can be unique for each NAF. The interface Ua is further protected by encryption using key Ks and the Ub interface is further protected against man-in-the-middle attacks by using signatures with key Ks and provision of freshness.
Patent CA-2612884-A1 (CA)
Inventor: GEBHART HANS
IPC: B28D1/30
Filed: 2006-05-09
Abstract: A device for artificially aging stones (1), particularly concrete stones, clinker bricks and natural stones comprises a support (2) on which the stones can be placed so that their surfaces (1a) to be treated and the adjoining edges (1b) are exposed. Striking bodies (3) that are, in essence, freely moving are used for treating the surfaces and the adjoining edges of the stones. A vibrating device (6) moves the stones and the striking bodies relative to one another in such a manner that the striking bodies act upon the surfaces and the exposed edges of the stones. The striking bodies are displaceably attached to a holding device (5) in such a manner that the striking bodies can move freely within a defined area (4) of the surface of the stones.
Patent CA-2614272-A1 (CA)
Title: Water swellable polymers as lost circulation control agents
Inventor: THAEMILTZ CARL J
IPC: C09K8/502
Filed: 2006-07-11
Abstract: A sealant composition comprising an inverse emulsion polymer and methods of servicing a wellbore using the same are disclosed. In one embodiment, a method of servicing a wellbore that penetrates a subterranean formation is disclosed.  The method comprises placing a sealant composition comprising an inverse emulsion polymer into the wellbore to reduce a loss of fluid to the subterranean formation during placement of the fluid in the wellbore.
Patent CA-2614756-A1 (CA)
Inventor: KOTROLA NAHED M
IPC: A01N59/00
Filed: 2006-06-30
Abstract: The present invention generally relates to an improved two-part oxidizing system, as well as oxidizing compositions and methods for making and using the same, and in a particular embodiment to a two-part oxidizing system that, when mixed, yields an oxidizing composition. The two-part oxidizing system includes a metal chlorite first part and an acid second part where the acid is sodium acid sulfate or a derivative thereof.
Patent CA-2616004-A1 (CA)
Inventor: SHEPPARD PAUL O
IPC: A61P35/00
Filed: 2006-07-20
Abstract: Methods for treating patients with cancer and autoimmune disorders using IL-28 and IL-29 molecules. The IL-28 and IL-29 molecules include polypeptides that have homology to the human IL-28 or IL-29 polypeptide sequence and proteins fused to a polypeptide with IL-28 and IL-29 functional activity. The molecules can be used as a monotherapy or in combination with other known cancer and/or autoimmune therapeutics.
Patent CA-2616383-A1 (CA)
Title: Novel benzo[d][1,3]-dioxol derivatives
Inventor: TUNG ROGER
IPC: C07D295/00
Filed: 2006-07-28
Abstract: The present invention relates to an isotopologue of Compound 1 substituted with deuterium at the methylene carbon of the benzodioxol ring. The isotopologues of this invention selective serotonin reuptake inhibitors (SSRIs) and possess unique biopharmaceutical and metabolic properties compared to Compound 1. They may also be used to accurately determine the concentration of Compound 1 in biological fluids and to determine metabolic patterns of Compound 1 and its isotopologues. The invention further provides compositions comprising these deuterated isotopologues and methods of treating diseases and conditions that are responsive to increased neuronal serotonin transmission, alone and in combination with additional agents.
Patent CA-2616928-A1 (CA)
Title: Multiple chamber container
Inventor: DESBROSSES FREDDY
IPC: B65D81/32
Filed: 2006-08-02
Abstract: A multiple chamber container for separately storing components of a parenteral nutritional formulation is provided. The multiple chamber container may include frangible barriers, preferably peelable seals separating the chambers from each other. The container preferably facilitates the selective activation of the peelable seals to permit the admixing of less than all the separately stored components. The container may include a chamber positioned at each of the opposite lateral ends of the container and at least one additional chamber between the lateral chambers. The at least one additional chamber may have a longitudinal length substantially less than the longitudinal length of at least one of the lateral chambers. This configuration allows for selective opening of the seals since when rolling the container from the top avoids pressurizing the at least one additional chamber and inadvertent activation of a seal. The longitudinal length of the at least one additional chamber may be from about two-thirds to about three-fourths the longitudinal length of at least one of the lateral chambers. Alternatively, the container may include a hanger flap extending from a top end of the container towards the bottom end a substantially greater distance relative to the at least one additional chamber than the lateral chambers.
Patent CA-2618426-A1 (CA)
Title: Bundling method and system for long products
Inventor: MAGGIONI BRUNO
IPC: B65B27/10
Filed: 2008-01-17
Abstract: A method and system for bundling long ferrous products comprises a roller table for delivering the products longitudinally to a receiving station. A cradle is spaced laterally from the receiving station and is constructed and arranged to receive and accumulate the products in bundle form. A stacker is positioned between the receiving station and the cradle, and a pre-stacker is positioned between the stacker and the receiving station. A transport system laterally advances products from the receiving station to the pre-stacker, and the pre-stacker operates in concert with the transport system to pre-stack multiple layers of the products into sub-bundles and to transfer the sub-bundles to the stacker, which then operates to deposit the sub-bundles in the cradle.
Patent CA-2618699-A1 (CA)
Inventor: YOUNG LEI
IPC: C12N15/09
Filed: 2006-08-11
Abstract: L'invention porte par exemple sur une méthode in vitro utilisant des réactifs protéiques isolées pour relier deux molécules d'ADN double brin d'intérêt, la région distale de la première molécule d'ADN et la région proximale de la deuxième molécule d'ADN partageant une région d'identité de séquence. Ladite méthode consiste à mettre en contact les deux molécules d'ADN dans un mélange réactif avec: (a) une exonucléase 5' non processive; (b) une protéine de liaison d'ADN monobrin (SSB) accélérant l'annelage des acides nucléiques; (c) une ADN polymérase ne déplaçant pas les brins; et (d) une ligase, dans des conditions permettant de relier les deux molécules d'ADN pour former une molécule intacte d'ADN double brin dans laquelle est maintenue une seule copie de la région d'identité de séquence. La méthode permet de réunir plusieurs fragments d'ADN dans un ordre et une orientation prédéterminés, sans utiliser d'enzymes de restriction.
Patent CA-2619645-A1 (CA)
Inventor: WREN ALLISON
IPC: A23L7/10
Filed: 2006-08-17
Abstract: The present invention is generally related to the treatment of hyperphosphatemia in domestic animals. It is specifically directed to compositions containing phosphate binders that are palatable to domestic animals and methods using such compositions. In a composition aspect, the present invention provides a composition that includes: a rare earth compound (e.g., lanthanum oxycarbonate or lanthanum carbonate hydroxide), calcium salts (e.g, calcium carbonate or calcium acetate), aluminum salts (e.g., aluminum hydroxide or a hydrophilic exchange resin; and an ingredient of domestic animal food, wherein the ingredient is selected from a group consisting of chicken, beef, lamb, chicken meal or lamb meal, corn, rice, bone meal, fish meal, fish, egg product, beef, beef meal, corn gluten meal, poultry by-product meal, wheat flour, beef tallow, maple syrup, honey, apple, flaxseed, flaxseed meal, rice bran and germ, oats, barley, and wheat bran.
Patent CA-2622865-A1 (CA)
Inventor: DAUM WOLFGANG
IPC: B61C17/12
Filed: 2007-09-10
Abstract: L'invention concerne un système de commande permettant d'exploiter un système fonctionnant au diesel qui comprend au moins une unité de génération d'énergie par diesel, le système comprenant un optimiseur de mission qui détermine au moins un paramètre utilisé par l'unité de génération d'énergie par diesel, un convertisseur qui reçoit au moins une information utilisée par l'unité de génération d'énergie par diesel et qui convertit les informations en un signal acceptable, un capteur destiné à recueillir au moins une donnée d'exploitation du système diesel qui est relié à l'optimiseur de mission, et un système de communication qui établit une boucle de régulation fermée entre l'optimiseur de mission, le convertisseur et le capteur.
Patent CA-2626255-A1 (CA)
Title: A tool constraint mechanism
Inventor: RODRIGUEZ Y BAENA FERDINANDO M
IPC: A61B19/00
Filed: 2006-08-18
Abstract: A mechanism which constrains the spatial location of a working or a focal point of a tool (103), has a manipulator (101) and a remote center mechanism (102) mounted thereon. The manipulator (101) provides at least one degree of freedom for positioning the remote center mechanism (102) which itself provides at least a further degree of freedom for positioning a tool holder suitable for holding the tool (103) which is to be constrained in operation with respect to a remote center point. The orientation of the tool holder is adjustable while still maintaining the position of the remote center point fixed with respect to the manipulator (101).
Patent CA-2626291-A1 (CA)
Title: Method and device for metering medicaments
Inventor: HAUSMANN MATTHIAS
IPC: A61M15/00
Filed: 2006-10-23
Abstract: A method and a device for metering a medicament, preferably a liquid, are proposed. In order to achieve an improved metering accuracy, a first component manufactured in batches, such as a shaped seal, is combined with a second component, such as a delivery tube, of a matching group, the matching group being selected as a function of at least one decisive significant magnitude of the respective batch and being characterized by an essential magnitude of the second component, so as to achieve an optimum seal between these components.
Patent CA-2626875-A1 (CA)
Title: Prime boost vaccine for the protection of equines against equine influenza
Inventor: VAN DE ZANDE SASKIA
IPC: A61K39/145
Filed: 2006-10-27
Abstract: The present invention is concerned with vaccinating equines against the equine influenza virus (EIV). It has now been found that adequate protection against equine influenza in equines can be achieved when vaccination with a live equine influenza vaccine (prime) is followed by vaccination with an inactivated influenza vaccine (boost), wherein the two shots are given no longer than 8 weeks apart. The present invention therefore provides a method for vaccination of animals against equine influenza, wherein an animal is first vaccinated with a (prime) vaccine comprising an attenuated equine influenza virus, followed by a vaccination with a (boost) vaccine comprising an inactivated equine influenza virus, and wherein the boost vaccine is administered no longer than eight weeks after the prime vaccine. Preferably the two shots are given no longer than 8 weeks apart, for example, between 3-6 weeks apart, preferably between 4-6 weeks apart.
Patent CA-2628932-A1 (CA)
Title: Service for determining whether digital certificate has been revoked
Inventor: AGARWAL VISHAL
IPC: G06F15/00
Filed: 2006-11-14
Abstract: A revocation determination service determines for a client whether a particular digital certificate as issued by a particular certificate authority (CA) has been revoked by such CA. In the service, an engine receives a query from the client, where the query identifies the particular certificate and the CA that issued the particular certificate. At least one provider is resident at the service, where each provider corresponds to a revocation information repository and represents the corresponding repository at the service, and connects to the corresponding repository. Each repository has revocation information from at least one CA. A configuration store includes a configuration information record corresponding to each provider resident at the service. Each configuration information record includes an identification of the provider and of each CA that the repository corresponding to such provider has revocation information for.
Patent CA-2631538-A1 (CA)
Title: Method and device for producing printed products
Inventor: STAUBER ULRICH H
IPC: B41F13/54
Filed: 2006-11-23
Abstract: The invention relates to printed products which are folded once, twice or three times, are ejected by a rotary printing machine, or produced by a rotation, are stored temporarily, and then ejected by storage units. Said printed products are folded essentially in the centre and stitched optionally along the additional fold (F). They are then cut in such a way that the first folded edges (F.1) produced in the rotation, and optionally second and third folded edges (F.2 and F.3), are eliminated. In this way, multiple page stitched printed products are created, said printed products consisting of a plurality of sheets folded inside each other, and having a format that can be derived from the basic format of the rotation.
Patent CA-2632232-A1 (CA)
Inventor: BUNNING ROBIN
IPC: A01C3/06
Filed: 2006-10-10
Abstract: An apparatus (10) for distributing solid material such as manure or fertiliser is disclosed. The apparatus (10) has a container body (11) mounted to a chassis and conveying means (17) to move the material from a first end of the container body (11) to a second end. The second end is at least partially open and opens onto one or more rotating augers (14A) the axis of the or each auger (14A) being orientated substantially vertically. Cutter blades (91) are included, orientated radially with respect to the auger axis, which blades (91) can have a trapezoidal shape. The auger (14A) has a helical auger flight (92) of generally circular shape when viewed along the axis of the auger (14A). The circumference of the auger flight (92) has one or more cut-outs (81) whose edge lies on the circumference of a circle or ellipse.
Patent CA-2632752-A1 (CA)
Inventor: PECORARI PIETRO
IPC: E21B33/08
Filed: 2005-12-14
Abstract: The improved stuffing box (7), adapted to be mounted inside an oil well head incorporating a rotary pump drive (50), includes: a rotating tube (2) having a stationary seal (3) coupled to a drive shaft (1) of the well pump; a substantial transition (6) in diameter, with a lower section (5) of the tube being a suitable outside diameter to receive the component parts of the stuffing box such that the outside diameter thereof can be smaller than the outside diameter (4) of the tube ahead of said transition (6) in diameter; a pressurized oil supply (P) for lubricating the rotary seal packing (15) at the opposed end of the packing from the internal pressure of the well; the tube being mounted rotatively (8) on the housing (9) such that the lower section of the tube can extend into a web (10) of the stuffing box (7); wherein the stuffing box comprises: located at the bottom end (12) of the tube, an axial stop ring (13), a retaining ring (14) for a first packing (15), followed by a spring (16) mounted within jackets (17), for abutting the spring against the first packing (15) and a second packing (18); an adjustment ring (19) held against said second packing (18) by at least one screw (20) having a conical end (21) received inside at least one mating conical seat (22) formed in the adjustment ring.
Patent CA-2633282-A1 (CA)
Title: Disposable absorbent article having side panels with structurally, functionally and visually different regions
Inventor: COMSTOCK KRISTA BETH
IPC: A61F13/15
Filed: 2006-12-15
Abstract: A disposable absorbent article worn about the lower torso of a wearer includes at least one pair of side panels connecting a first waist region to a second waist region forming a waist opening and a pair of leg openings. Each side panel includes a waist region, a hip region and a leg region wherein the waist region, the hip region and the leg region differs structurally, functionally and visually to provide an improved initial fit and sustained fit while exhibiting a garment-like appearance.