baber/WOPTO huggingface dataset:
Patent CA-2601993-A1 (CA)
Inventor: HILTY ROBERT DANIEL
IPC: C22F1/10
Filed: 2007-09-17
Abstract: A nickel based alloy coating and a method for applying the nickel based alloy as a coating to a substrate. The nickel based alloy comprises about 0.1-15%  rhenium, about 5-55%  of an element selected from the group consisting of cobalt, iron and combinations thereof, sulfur included as a microalloying addition in amounts from about 100 parts per million (ppm) to about 300 ppm, the balance nickel and incidental impurities. The nickel-based alloy of the present invention is applied to a substrate, usually an electro-mechanical device such as a MEMS, by well-known plating techniques. However, the plating bath must include sufficient sulfur to result in deposition of 100-300 ppm sulfur as a microalloyed element. The coated substrate is heat treated to develop a two phase microstructure in the coating. The microalloyed sulfur-containing nickel-based alloy of the present invention includes a second phase of sulfide precipitates across the grain (intragranular) that improves the stress-relaxation resistance of the alloy.
Patent CA-2603876-A1 (CA)
Title: N-alkyl-azacycloalkyl nmda/nr2b antagonists
Inventor: RODZINAK KEVIN J
IPC: A61K31/55
Filed: 2006-04-14
Abstract: Compounds represented by Formula (I): and/or pharmaceutically acceptable salts, individual enantiomers and stereoisomers thereof, are effective as NMDA/NR2B antagonists useful for treating conditions such as pain, Parkinson~s disease, Alzheimer~s disease, epilepsy, depression, anxiety, ischemic brain injury including stroke.
Patent CA-2607046-A1 (CA)
Title: Safety line anchor
Inventor: BISSETT TIMOTHY GEORGE
IPC: A62B1/04
Filed: 2006-04-25
Abstract: An anchor assembly for an elongate safety linecomprises safety line gripping means connected to a bracket means by a releasable clamping means. The releasable clamping means comprises a tapered clamp formed by first and second opposed clamping surfaces defining a tapered space between them, a tapered member having a tapered profile matching the tapered space and a clamping element adapted to urge the first and second clamping surfaces together to clamp the tapered member between them.
Patent CA-2608804-A1 (CA)
Inventor: CHEN ALLAN K
IPC: C09D11/10
Filed: 2007-10-30
Abstract: An emulsion aggregation toner including an amorphous resin and a crystalline resin, wherein the toner has an acid value of from about 16 mg/eq. KOH to about 40 mg/eq. KOH and a relative humidity sensitivity ratio of from about 1 to about 2, and wherein the crystalline resin has a melting point of at least about 60°C. The process for forming particles including generating an emulsion of a polyester resin having an acid value of from about 16 mg/eq. KOH to about 40 mg/eq. KOH and generating aggregate particles from the emulsion. Increased charge maintainability and resistivity of the toner result, thereby generating high print quality and high gloss, and provide stable xerographic charging in all ambient environments.
Patent CA-2609224-A1 (CA)
Title: Derivatives of 4-or 5-aminosalicylic acid
Inventor: WALLACE JOHN L
IPC: C07C321/14
Filed: 2006-03-31
Abstract: The present invention provides new derivatives of 4-or 5-aminosalicylic acid, and a pharmaceutical composition containing these derivatives of 4-or 5-aminosalicylic acid as active ingredients, useful for the treatment of intestinal diseases such as inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS) and for the prevention/treatment of colon cancer. More particularly, these derivatives comprise a hydrogen sulfide releasing moiety linked via an azo, an ester, an anhydride, a thioester or an amide linkage to a molecule of 4-or 5-aminosalicylic acid. Furthermore, the present invention provides a process for preparing these compounds and their use for treating IBD and IBS and the prevention/treatment of colon cancer.
Patent CA-2609707-A1 (CA)
Title: Medical devices with aromatic polyimide coating
Inventor: SENN ANDREW
IPC: A61L29/08
Filed: 2006-05-24
Abstract: Medical devices that include on at least some portion thereof an aromatic polyimide of the structure: (I) wherein R is a tetravalent aromatic radical, preferably containing at least one ring of six carbon atoms, said ring characterized by benzenoid unsaturation, the four carbonyl groups being attached directly to separate carbon atoms in a ring and each pair of carbonyl groups being attached to adjacent carbon atoms in a ring of the R radical; and wherein R~ is a divalent benzenoid radical selected from the group consisting of (a) and (b) wherein R~~ is selected from the group consisting of an alkylene chain having 1-3 carbon atoms, wherein R~~~ and R~~~~ are selected from the group consisting of alkyl and aryl. In one embodiment the medical device is a coated lead body. Coated guide wires are a further embodiment.  Methods of application are a further embodiment.
Patent CA-2610787-A1 (CA)
Title: Systeme pour le degivrage du bord d'attaque d'un capot d'entree d'air pour turbomoteur
Inventor: PORTE ALAIN
IPC: F02C7/047
Filed: 2006-06-01
Abstract: Selon 1' invention , il y a prévu un système pour le dégivrage du bord d'attague d'un capote d' entree d'air pour turbomoteur comprenant: l'un des deux éléments constitues par la conduite (6) d' alimentation en air chaud sous pression et par l'enveloppe de protection (15) est longitudinalement rigide, tandis que l'autre desdits elements comporte au moins deux parties emboitées l'une dans l'autre et aptes a coulisser l'une par rapport à l'autre, de façon étanche ; et lesdits deux éléments (6, 15) sont, d'un coté, rigidement fixes à l'une desdites cloisons (5) du caisson (10) , tandis gue, de l'autre coté, lesdits deux éléments sont rigidement reliés l'un à l'autre (en 18) et sont aptes à coulisser en commun par rapport à un palier de coulissement (17) prévu dans l'autre cloison (16) .
Patent CA-2612905-A1 (CA)
Title: Triethanolamine perchlorato (triflato) metal inner complex coordination polymers as additives for synthetic polymers
Inventor: WEHNER WOLFGANG
IPC: C08K5/00
Filed: 2005-06-23
Abstract: Disclosed is a stabilizer system for chlorine-containing polymers, particularly PVC, comprising at least one coordination polymeric triethanolamine perchlorato(triflato) metal inner complex containing a monomer unit of formula (A). Said stabilizer system can additionally contain substituted cyanoacetyl ureas or/and 6-aminouracils or/and 3-aminocrotonic ester or/and hydantoins or/and monomeric or polymeric dihydropyridines or alkaline earth hydroxides or/and hydrotalcites or/and dawsonites or/and zeolites or/and glycidyl compounds or/and cyanamides or/and cyanoguanidines or/and melamines. Phosphites or/and sterically hindered amines or/and NOR-HALS  compounds can also be provided.
Patent CA-2614646-A1 (CA)
Title: Vehicle step tube
Inventor: MULDER CRAIG C
IPC: B60R3/00
Filed: 2005-10-11
Abstract: A vehicle step tube comprising a one-piece elongated extrusion having a plurality of vertical ribs extending from the upper surface, the ribs define a plurality of channels between the ribs. The ribs may be relatively short in a step portion of the extrusion to form a step platform, and may be relatively tall in the flanking portions flanking the step portion. The ribs may further define transverse recesses in the step portion to enhance traction and aesthetics. A pair of end caps may be provided to cover the ends of the extrusion. The end caps include openings aligned with the channels to allow fluid flow through the channels and the openings and into an environment.
Patent CA-2615061-A1 (CA)
Inventor: GRIFFITHS GARY L
IPC: C07K5/103
Filed: 1997-12-19
Abstract: Methods are described for conjugating radioiodinated peptides or carbohydrate structures to proteins with improved yields and qualities of conjugates.  In one method, specially designed radioiodinated bifunctional peptides containing nonmetabolizable bonds such as amide bonds are coupled to cell targeting protein. In a second method, radioiodinated norimetabolizable bifunctional peptides, which also contain aminopolycarboxylates, are coupled to protein. In a third method, radioiodinated bifunctional aminopolycarboxylates are coupled to protein.      In a fourth method, a hydrazide-appended protein is coupled to a radioiodinated carbohydrate or a thiolated protein is coupled to a hydrazide-appended and radioiodinated carbohydrate. In a fifth method a monoderivatized cyanuric chloride is used to conjugate thiolated protein.  Radioiodinated residualizing protein conjugates made by these methods are particularly stable in vivo and are suitable for radioimmunodetection and radioimmunotherapy.  Specifically, the invention provides a peptide of the formula : ABG- [CL] -AA- [ (D) -AA] m- [ (D) Tyr] - (D) -AA-R wherein m and n are each integers and m + n = 3-to-38, with C-terminal and N-terminal amino acids adding to 5-to-40 R is hydroxyl (free C-terminus) or NH2 (C-terminus capped as amide) AA is an amino acid (D)-AA is a D-amino acid CL is a cross linker (D)Tyr is D-tyrosine or tyramine ABG is an antibody-binding group;   wherein at least one of the AA amino acids is hydrophilic, and AA attached to the cross-linker CL can be a D- or L-amino acid and the Tyr is radioiodinated.
Patent CA-2617251-A1 (CA)
Title: Polypropylene resin composition, film or sheet, stretched film obtained from the film or the sheet, laminate and stretched film obtained from the laminate
Inventor: KUROKI TAKAYUKI
IPC: B32B27/32
Filed: 2006-07-27
Abstract: Disclosed is a polypropylene resin composition which has good moldability and enables to obtain a film or sheet having excellent transparency and heat sealing property. Specifically disclosed is a polypropylene resin composition composed of 1-50% by weight of a propylene polymer (A) having a melting point Tm as measured by a differential scanning calorimeter (DSC) of not less than 150~C, 10-90% by weight of a propylene copolymer (B) having a melting point Tm of not less than 100~C but less than 150~C, and 1-80% by weight of an olefin copolymer (C) having a melting point of not less than 40~C but less than 100~C. The olefin copolymer (C) is composed of (a) not less than 50% by mole of either of a constitutional unit derived from propylene and a constitutional unit derived from 1-butene, and (b) not more than 50% by mole of one or more constitutional units other than (a) selected from constitutional units derived from .alpha.-olefins having 2-20 carbon atoms (with the total of (a) and (b) being 100% by mole). A film obtained from such a resin composition is suitable as a packaging film for foods or the like.
Patent CA-2619318-A1 (CA)
Title: Low sulfur tall oil fatty acid
Inventor: POLLOCK CHARLES M
IPC: C10L1/18
Filed: 2006-08-15
Abstract: The invention relates to tall oil fatty acid compositions having low sulfur content, as well as methods of using and making the same.
Patent CA-2619333-A1 (CA)
Inventor: GHALI AMIN
IPC: E04C5/01
Filed: 2008-01-28
Abstract: A reinforcing assembly for use in a structural concrete member, such as a slab, footing, raft foundation, beam, wall and column, has at least one reinforcing stud with an elongate stem an anchor head at one or both ends, and a support apparatus for positioning the stud in the concrete member. The apparatus has a rail and connector to mechanically secure the stem to the rail in a given spacing and orientation. The connector may be in to form of a clip member for mounti ng on the rail and for securing the stud thereto, or the connector may be forme d integrally with the rail in the form of a recess along an edge of the rail. The rail typically positions a plurality of studs in the concrete member at a given location, direction and spacing.
Patent CA-2623069-A1 (CA)
Title: Methods and devices for termination
Inventor: TO JOHN
IPC: A61B17/00
Filed: 2006-09-15
Abstract: Published without an Abstract
Patent CA-2625856-A1 (CA)
Title: Drug delivery systems
Inventor: SEILER MATTHIAS
IPC: A61K9/16
Filed: 2006-10-25
Abstract: The invention relates to novel particulate drug-delivery systems based on a polymer support containing at least one linear, branched or cross-linked polymer in a fraction of over 50 percent by weight in relation to the total weight of the support. The system is characterised in that at least one signal substance for transport through a biological barrier and at least one active ingredient are stored, the support, signal substance and active ingredient having no covalent links and no active-ingredient specific and signal substance specific coordinative links between one another.
Patent CA-2625968-A1 (CA)
Inventor: GUPTA RAJARSHI
IPC: H04L12/56
Filed: 2006-10-26
Abstract: L'invention concerne des systèmes et des procédés facilitant l'ajustage dynamique d'une pluralité de ressources telles que les canaux, fréquences, tonalités etc. occupées par un noeud (par ex. point d'accès, terminal d'accès) en fonction de divers aspects. Un niveau de service sur le noeud peut être déterminé et un message d'utilisation de ressources (RUM) peut être produit si le niveau de service est inférieur ou égal à un seuil prédéterminé (par ex. un niveau de service acceptable). Le message d'utilisation de ressources peut indiquer un nombre de ressources sélectionnées par le noeud pour utilisation ultérieure et peut être transmis à un ou plusieurs noeuds.
Patent CA-2626176-A1 (CA)
Title: Method and system for orchestration of content processing in mobile delivery frameworks
Inventor: SHENFIELD MICHAEL
IPC: H04N21/235
Filed: 2008-03-18
Abstract: A method and system for coordinating content processing in a mobile delivery framework, the method having the steps of embedding, within a metadata envelope associated with content, external references to external enablers;  and inserting content processing coordination rules into the metadata envelope.
Patent CA-2626273-A1 (CA)
Inventor: BARBOT CAROLE
IPC: A61K31/546
Filed: 2006-10-27
Abstract: This invention is directed generally to cefquinome compositions, processes for making such compositions, uses of such compositions to make medicaments, kits for making such compositions, and methods for using such compositions and kits to treat infections.
Patent CA-2626344-A1 (CA)
Inventor: HARRIS C HERBERT
IPC: A47C4/00
Filed: 2008-03-14
Abstract: A portable folding seat includes a body on which is positioned a seat. A first arm, a second arm, and a back are pivotally secured to the body by hinges, each which is positioned on a different plane. This results in a unique configuration when the first arm, the second arm and the back are pivoted to a stored position. The stored position for the first arm is along a first plane parallel to the seat. The stored position for the second arm is along a second plane parallel to the first plane and parallel to the seat. The stored position for the back is along a third plane parallel to the first plane, the second plane and the seat.  Latches are provided for selectively locking the first arm, the second arm and the back in an operative position to facilitate use.
Patent CA-2627399-A1 (CA)
Inventor: JOZEFOWICZ MARK
IPC: C09D183/16
Filed: 2006-10-13
Abstract: Disclosed is a method for producing corrosion-resistant, painted oxide layers on aluminum or aluminum alloys. According to said method, a polysilazane solution is applied to a dry oxide layer that is painted with a water-soluble, anionic color, and the coating is then hardened at a temperature ranging from 40 to 150oC.
Patent CA-2627995-A1 (CA)
Title: Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
Inventor: STERNBERG GREGORY S
IPC: H03M13/45
Filed: 2003-12-03
Abstract: Detecting, avoiding and/or correcting problematic puncturing patterns in parity bit streams used when implementing punctured Turbo codes is achieved without having to avoid desirable code rates. This enables identification/avoidance of regions of relatively poor Turbo code performance.    Forward error correction comprising Turbo coding and puncturing achieves a smooth functional relationship between any measure of performance and the effective coding rate resulting from combining the lower rate code generated by the Turbo encoder with puncturing of the parity bits. In one embodiment, methods to correct/avoid degradations due to Turbo coding are implemented by puncturing interactions when two or more stages of rate matching are employed.
Patent CA-2628382-A1 (CA)
Title: Hanger, decorative item incorporating the same, and method therefor
Inventor: MORAN KORINA
IPC: E06B7/28
Filed: 2008-04-04
Abstract: Provided is a decorative item adapted to be suspended from a dwelling closure, including a hanger bracket that has an upper hook portion for placement over a top of the dwelling closure, a lower support portion, and an elongate suspension arm extending therebetween. A decoration is supported by the lower support portion and a self-contained power supply is mounted to the upper hook portion for providing power to the decoration.
Patent CA-2633229-A1 (CA)
Inventor: BEDESCHI ANGELO
IPC: C07C217/48
Filed: 2006-11-17
Abstract: The present invention discloses a process for the preparation of atomoxetine hydrochloride in a pure crystalline form, characterised by an XRPD spectrum as in (Fig 1). It is also object of the present invention to provide methods to obtain pure atomoxetine hydrochloride without the use of methylene chloride.
Patent CA-2633356-A1 (CA)
Title: Pharmaceutical composition containing donepezil hydrochloride, tablets produced therefrom and method for producing the same
Inventor: MUSKULUS FRANK
IPC: A61P25/28
Filed: 2006-12-15
Abstract: A pharmaceutical composition is provided according to the invention which is suited for the production of tablets by direct compression and which contains donepezil hydrochloride of polymorphic form I. The polymorphic form I of donepezil hydrochloride in the directly compressed tablet is also stable during long storage.
Patent CA-2635661-A1 (CA)
Inventor: SOLHAGE FREDRIK
IPC: D21H21/10
Filed: 2006-11-21
Abstract: The present invention relates to a process for producing paper which comprises: providing an aqueous suspension comprising cellulosic fibres, adding to the suspension, after all 5 points of high shear, a cationic polysaccharide; and a polymer P2 being an anionic polymer; and, dewatering the obtained suspension to form paper.
Patent CA-2639931-A1 (CA)
Inventor: MORANDO JORGE
IPC: F04D1/12
Filed: 2007-01-22
Abstract: A centrifugal pump (10) has a pump base (20) with inlet inducer openings that receive molten metal into an impeller chamber (33). An impeller structure in the impeller chamber passes the metal in a radial direction through an outlet inducer opening into a volute passage (37) for discharge into the pool of metal in which the pump is located.
Patent CA-2640318-A1 (CA)
Inventor: HUYNH JEAN-PHILIPPE
IPC: B64D45/04
Filed: 2007-02-14
Abstract: The device has a control system (10) e.g. flight control unit, including control units (11A-11n) for controlling a pilot of an aircraft in two guiding modes. A calculation system (7) determines vertical and lateral deviations related to the guiding modes. A guidance system (8) automatically carries out transition between the two guiding modes corresponding to initial and terminal phases, respectively. A display system (9) displays activation of the control system on navigation and primary flight displays (12, 13).
Patent CA-2640345-A1 (CA)
Inventor: VIOLA FRANK J
IPC: A61B17/068
Filed: 2008-10-03
Abstract: An articulation mechanism for use with a surgical instrument includes a shaft, a first member disposed in mechanical cooperation with the articulation shaft, a second member disposed in mechanical cooperation with the shaft, and a flexible shaft having proximal and distal portions. The flexible member is operatively coupled to the first and second members. Upon rotation of the articulation shaft, at least one of the first and the second members moves longitudinally with respect to the other of the first and second members between a first position where the first and second members are approximated to each other and a second position where the first and second members are spaced apart from each other. This longitudinal motion causes the distal portion of the flexible member to articulate relative to the proximal portion.
Patent CA-2640541-A1 (CA)
Title: Pipe stop system and method to prevent over insertion
Inventor: GAUTHIER SEBASTIEN
IPC: F16L47/06
Filed: 2008-10-07
Abstract: A bell end in an extruded pipe having a transition phase of greater than 35°is formed by thermoforming. The transition phase acts as a pipe stop system to prevent over insertion of another pipe into the bell end. The process includes heating the first end of the pipe, pushing the pipe onto a mandrel having a sloped portion with a forming angle of more than 35° and applying pressure to conform the pipe to the shape of the working surface of the mandrel. The heating step includes heating an end of the pipe where the transition phase will be formed in a preliminary pre-heater, while the pipe is still warm from the extrusion process, and then immediately thereafter in a heating box.  Preferably, the end of the pipe, and in particular the portion of the pipe corresponding to the longitudinal position where the transition phase will be formed, will be heated to an average temperature of at least 100°F and more preferably 200°F and still more preferably at 300°F. The number of heating zones in the heating unit and the duration of heating is selected to be comparable to the time required to extrude the pipe so that the overall thermoforming process can be performed substantially continuously with the pipe extrusion.
Patent CA-2642185-A1 (CA)
Inventor: KUHN MICHAEL P
IPC: B29C70/02
Filed: 2007-02-16
Abstract: A precursor of a fiber reinforced foam structure includes a base veil having between about 50 and about 75 weight percent reinforcement fibers and between about 50 and about 25 weight percent veil binder. The base veil has a weight per unit area of between about 35 and about 400 g/m2. Further the base veil is impregnated with an expandable binder in an amount of between about 20 to about 200 g/m2.
Patent CA-2642223-A1 (CA)
Inventor: CLARK ALAN R
IPC: H04B7/00
Filed: 2007-02-08
Abstract: A wireless device for use with a plurality of wireless nodes that includes a controller node, the wireless device including a wireless transceiver for wirelessly communicating with the plurality of wireless nodes; a processor system; and memory storing a neighbor table, the memory also storing code which when executed on the processor causes the wireless device to initiate a discovery process during which the wireless device discovers neighbor nodes with which the wireless device establishes wireless communication links, identifies the discovered neighbor nodes in the neighbor table, and for each identified neighbor in the neighbor table indicates whether the corresponding link has an active status or a parked status, wherein the wireless device uses links having active status to send communications and does not use links having parked status to send communications.
Patent CA-2643037-A1 (CA)
Title: Compositions and methods for delivery of amino-functional drugs
Inventor: MANTELLE JUAN A
IPC: A61K9/00
Filed: 2007-02-26
Abstract: Described are flexible, finite systems for the transdermal administration of scopolamine, comprising: (a) a polymer matrix comprising a polymer blend comprising (i) a non-functional acrylic-based polymer constituting at least about 60% by weight of the dry weight of the polymer matrix, and (ii) an amine-resistant capped silicone polymer constituting not more than about 30% by weight of the dry weight of the polymer matrix; and (b) scopolamine solubilized in the polymer matrix, wherein the flexible, finite system is substantially free of vinyl acetate and polar components. In some embodiments, the polymer matrix also comprises a non-polar penetration enhancer. Methods of making and using such flexible, finite systems also are described.