baber/WOPTO huggingface dataset:
Patent CA-2502785-C (CA)
Title: Neisserial mutant strain lacking expression of a glycosyltransferase
Inventor: GOTSCHLICH EMIL C
IPC: A61K35/74
Filed: 1995-09-25
Granted: 2011-05-17
Abstract: The present invention relates to an immunogenic composition or vaccine, Neisserial strain and process for making an oligosaccharide structure from these Neisserial strains. The immunogenic composition comprises an oligosaccharide structure prepared from a recombinant Neisserial strain, said Neisserial strain being incapable of expressing a functionally active form of a glycosyltransferase selected from a group consisting of: lipooligosaccharide glycosyl transferase A (LgtA), the Neisseria gonorrhoeae strain F62 amino acid sequence of which being SEQ ID NO: 3;  lipooligosaccharide glycosyl transferase B (LgtB), the Neisseria gonorrhoeae strain F62 amino acid sequence of which being SEQ ID NO: 8; lipooligosaccharide glycosyl transferase C (LgtC), the Neisseria gonorrhoeae strain F62 amino acid sequence of which being SEQ ID NO: 4; lipooligosaccharide glycosyl transferase D (LgtD), the Neisseria gonorrhoeae strain F62 amino acid sequence of which being SEQ ID NO:    5; and lipooligosaccharide glycosyl transferase E (LgtE), the Neisseria gonorrhoeae strain F62 amino acid sequence of which being SEQ ID NO: 6, wherein the functionally active form of the glycosyltransferase catalyzes a reaction selected from the group consisting of: a) adding Gal .beta.1.fwdarw.4 to GlcNAc or Glc; b) adding GalNAc or GlcNAc .beta.1.fwdarw.3 to Gal; and c) adding Gal .alpha.1.fwdarw.4 to Gal.
Patent CA-2504657-C (CA)
Inventor: WARD RANDY
IPC: H01R24/38
Filed: 2005-04-21
Granted: 2009-03-03
Abstract: A connector is provided for terminating coaxial cable. The connector includes a connector body having a cable receiving end and an opposed connection end. The connector includes a nut member, a collar, an inner post, and an axially movable locking sleeve. The annular sleeve is movable back and forth within a range between a first open position and a second closed position. In the open position, the inner post extends outwardly beyond a cable receiving end of the locking sleeve such that the post is exposed for easy insertion of the prepared end of a coaxial cable. Upon insertion of the prepared end of the coaxial cable, the annular sleeve can be moved or expanded into the closed position to allow the inserted cable to be clamped securely in the inner post and the annular sleeve of the connector body.
Patent CA-2504929-C (CA)
Title: Compositions comprising alternating 2'-modified nucleosides for use in gene modulation
Inventor: ALLERSON CHARLES
IPC: C12Q1/68
Filed: 2003-11-04
Granted: 2014-07-22
Abstract: The present invention provides compositions comprising at least one oligomeric compound comprising an alternating motif and further include a region that is complementary to a nucleic acid target. The compositions are useful for targeting selected nucleic acid molecules and modulating the expression of one or more genes. In preferred embodiments the compositions of the present invention hybridize to a portion of a target RNA resulting in loss of normal function of the target RNA. The present invention also provides methods for modulating gene expression.
Patent CA-2516966-C (CA)
Inventor: THUKRAL VIVEK
IPC: H04N21/222
Filed: 2005-08-24
Granted: 2014-12-09
Abstract: Redirection of streaming content is described. In an implementation, a method includes receiving a request at a client from another client, wherein the request is to redirect on-demand content being streamed from a head end to the other client and includes a bookmark that specifies a point in time during an output of the on-demand content by the second client. A communication is formed for being communicated to the head end to cause redirection of the streaming of the on-demand content to the client corresponding to the point in time specified by the bookmark.
Patent CA-2517448-C (CA)
Inventor: DE HAAN PHILIP DEREK EDUARD
IPC: H04R9/04
Filed: 2004-03-03
Granted: 2009-01-06
Abstract: L'invention concerne un haut-parleur comprenant un boîtier doté d'une unité magnétique, qui génère un champ magnétique, et d'une membrane montée dans un cadre et pourvue d'un conducteur électrique disposé selon un tracé sur la membrane. Cette membrane se trouve dans le champs magnétique, de telle sorte qu'une force est exercée lorsque le courant traverse le tracé conducteur de la membrane, cette force pouvant mettre la membrane en mouvement pour produire un son. Le tracé conducteur est disposé sur la membrane dans au moins deux zones de vibrations séparées. Le haut-parleur comporte au moins deux canaux sons s'étendant entre les deux zones de vibrations et la face externe du boîtier. Les axes centraux des deux canaux sons, situés entre la paroi externe et la paroi interne de chaque canal, sont inclinés l'un vers l'autre sur une distance donnée à partir de la membrane.
Patent CA-2517887-C (CA)
Title: Rekeyable lock cylinder assembly with adjustable pin lengths
Inventor: SEGIEN DONALD J
IPC: E05B25/00
Filed: 2004-03-03
Granted: 2011-09-13
Abstract: Certain exemplary embodiments of the present invention provide a rekeyable lock cylinder, comprising: a cylinder body having a longitudinal axis; and a plug assembly and disposed in said cylinder body, said plug assembly comprising a plug body and a backing rack combinable to cooperatively define a plurality of plug pin chambers each of said plug pin chambers housing a corresponding plug pin comprising a first plug pin portion releaseably engageable with a second plug pin portion, said backing rack relatively movable with respect to said plug body parallel to said longitudinal axis to allow disengagement of said first plug pin portion from said second plug pin portion. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent CA-2521952-C (CA)
Title: Heat treatable coated article with niobium zirconium inclusive ir reflecting layer and method of making same
Inventor: STACHOWIAK GRZEGORZ
IPC: C23C14/34
Filed: 2004-04-07
Granted: 2010-06-22
Abstract: A coated article is provided so as to include a solar control coating having an infrared (IR) reflecting layer sandwiched between at least a pair of dielectric layers. The IR reflecting layer includes NbZr and/or NbZrNx in certain embodiments of this invention. The use of such materials as an IR  reflecting layer(s) enables the coated article to have good corrosion resistance to alkaline solutions, good mechanical performance such as scratch resistance, and/or good color stability (i.e., a low .DELTA.E* value(s)) upon heat treatment (HT). The coated article may or may not be heat treated in different embodiments of the invention.
Patent CA-2524054-C (CA)
Title: Immunosuppressant compounds and compositions
Inventor: MARSILJE THOMAS H
IPC: A61K31/216
Filed: 2004-05-19
Granted: 2012-04-24
Abstract: The present invention relates to immunosuppressant, process for their production, their uses and pharmaceutical compositions containing them. The invention provides a novel class of compounds useful in the treatment or prevention of diseases or disorders mediated by lymphocyte interactions, particularly diseases associated with EDG receptor mediated signal transduction.
Patent CA-2524093-C (CA)
Inventor: BROWN FREDERICK LESLIE
IPC: B66F9/10
Filed: 2004-05-26
Granted: 2012-09-18
Abstract: L'invention concerne un chariot élévateur à fourche (10) comprenant : un corps de chariot (12) ; un mécanisme de levage (14) qui est relié au corps de chariot (12) au moyen d'un pivot (52) s'étendant de manière verticale ; ainsi qu'un moyen (24) permettant de tourner le mécanisme de levage (14) par rapport au corps de chariot (12), autour dudit pivot (52), pour diriger le chariot (10). Selon l'invention : le corps de chariot (12) comporte une paire de roues arrières (16) en contact avec le sol qui sont montées sur des axes transversaux ; le mécanisme de levage (14) comporte une roue avant (40) unique en contact avec le sol qui est montée de manière centrale sur un axe transversal, et ; cette roue avant (40) est pourvue de moyens d'entraînement indépendants (44, 46).
Patent CA-2525524-C (CA)
Inventor: HASSMAN HOWARD A
IPC: A61K31/343
Filed: 2004-05-13
Granted: 2012-09-25
Abstract: Compositions and methods for treatment of depressive disorders through the administration of modafinil with antidepressants.
Patent CA-2529357-C (CA)
Title: Tilt-latch assembly for a sash window
Inventor: ESLICK VINCENT F
IPC: E05C1/10
Filed: 2005-12-07
Granted: 2011-01-25
Abstract: A tilt-latch assembly (10) is used in a window assembly (11). The window assembly (11) has a sash window (12) slidable within a master frame (14) between a pair of guide rails (16), each ,guide rail (16) forming a shoe channel (17) having a channel base (18). The assembly includes a tilt-latch (40) having a housing (42) supported by the sash window (12) and having an outward end opening (53). The tilt-latch (40) also includes a latch bolt (46) having a distal end (60). The latch bolt (46) is slidably retained by the housing (42). The distal end (60) of the latch bolt (46) has an aperture (62), The assembly (10) also includes a retainer (41) having a leg (66) and a hook (70) spaced from the leg (66). The retainer (41) is fastened to the channel base (18). When the sash window (12) is in a closed position, the aperture (62) of the latch bolt (46) receives the hook (70) of the retainer (41).
Patent CA-2531263-C (CA)
Inventor: MULLANEY JULIAN
IPC: G02B6/38
Filed: 2005-12-21
Granted: 2015-11-03
Abstract: An optical fiber termination apparatus includes a body portion having an optical fiber outlet therein and a connector receiving portion extending from the body portion and having an outer wall defining an optical fiber connector receiving chamber and having an opening to the connector receiving chamber at an end thereof spaced from the body portion. An optical connector is positioned in the opening, wherein the opening is configured to receive the optical connector therein without rotating the optical connector relative to the connector receiving portion. A sealing member is positioned between the optical connector and the outer wall of the connector receiving portion to seal a gap therebetween. A cover is positioned on the optical connector and the connector receiving portion that retains the optical connector in the opening and compresses the sealing member between the outer wall of the connector receiving portion and the optical connector without rotating the optical connector relative to the connector receiving portion.
Patent CA-2533697-C (CA)
Inventor: LI CHENG G
IPC: F01N3/035
Filed: 2004-08-27
Granted: 2013-02-12
Abstract: An improved Diesel exhaust filter element of the type having a rigid porous wall portion formed of an acicular ceramic (such as acicular mullite), the porous wall portion having a first side and a second side, the porous wall portion being coated with a precious metal catalyst and a Nox absorbent, such that when exhaust gas from a Diesel engine is flowed through the rigid porous wall from the first side to the second side, the exhaust gas containing excess oxygen, Nox and soot, the soot in the exhaust gas in trapped within the rigid porous wall and catalytically oxidized to carbon dioxide, the NO is catalytically oxidized to NO2, which NO2 is then absorbed by the Nox absorbent, and such that when the exhaust gas is caused to contain excess hydrocarbon and carbon monoxide, then the Nox absorbent is regenerated and the remaining hydrocarbon and carbon monoxide are catalytically converted to nitrogen and carbon dioxide. In addition, a process for depositing precipitated metal ions on the surfaces of such a rigid porous wall.
Patent CA-2536859-C (CA)
Title: Bell-shaped fan cooling holes for turbine airfoil
Inventor: LEE CHING-PANG
IPC: F01D5/18
Filed: 2006-02-16
Granted: 2014-09-16
Abstract: A turbine airfoil (22) having an external surface defining a curvature, and including a leading edge (26) and an axially spaced-part trailing edge (28), the leading edge (26) having an axially-extending aerodynamic external surface curvature. A plurality of cooling holes (50) are formed in the external surface of the airfoil (22) in fluid communication with the cooling circuit (40), at least some of the plurality of cooling holes (50) having a metering section (58) downstream of the cooling circuit (40), and a diffuser section (51). The side walls (53, 54) and one or the other of the top and bottom walls (55, 56) of the diffuser section (51) have a bell-shaped configuration for achieving a flow of the cooling film from the cooling circuit (40) with enhanced spread, enhanced attachment and less turbulence to a downstream surface of the airfoil (22) local to each respective cooling hole (50).
Patent CA-2537672-C (CA)
Inventor: ADAM GERARD
IPC: F01D11/08
Filed: 2006-02-24
Granted: 2013-10-08
Abstract: This invention concerns the improvement of play (12) between a crankcase and the mobile blades (11) of a turbine engine rotor (10), particularly a crankcase so intended, as well a turbine engine equipped with such a crankcase. The invention specifically applies to aircraft turbojet engines. More specifically, it pertains to an inner turbine engine crankcase (21), comprising a plurality of annular ferrules (23) equipped with flanges (24) linking two ferrules (23) adjacent to one another. According to the invention, this inner crankcase (21) also features: .cndot. at least one circumferential heat shield (5) covering the flanges (24) in contact with two adjacent ferrules (23) and .cndot. a cavity (6) filled with a first heat insulator (8), located between an inner concave surface (51a, 52a) of the heat shield (5) and the flanges (24). The heat shield (5) comprises a plurality of sectors (50) linked end to end.
Patent CA-2540930-C (CA)
Title: Tire-longe a deux lames de coupe distinctes
Inventor: COUTURE MARCEL
IPC: A22C17/02
Filed: 2006-03-23
Granted: 2013-02-19
Abstract: La présente porte sur un tire-longe utilisé pour le parage de la graisse d'une longe qui a été tracée sur un abdomen. Ce tire-longe comprend un cadre sur lequel est monté un système de transport pour entraîner la longe et la déplacer vers une zone de découpe. Dans cette zone, un outil de coupe est fixé pour entraîner la longe lorsqu'elle est déplacée par le système de transport ainsi que pour découper la graisse à retirer de la longe; la graisse découpée demeure pour sa part attachée à l'abdomen. L'outil de coupe est doté de deux lames qui sont, de préférence, à commande indépendante l'une de l'autre. Une des lames est arquée et positionnée sur le cadre afin d'entraîner au moins une partie de la longe à partir d'un côté opposé à l'abdomen et de découper la graisse à retirer de la longe. L'autre lame est en forme de L et positionnée sur le cadre afin d'entraîner une autre partie de la longe et de découper la graisse à retirer directement à partir de la ligne de traçage située sous les côtes de dos de la longe. Les deux lames sont suffisamment longues pour s'assurer que toute la graisse de la longe a été retirée. De façon avantageuse, une plaque activée par un piston est installée pour pivoter par rapport à un axe vertical, devant la lame en forme de L, afin de pouvoir être entraînée dans la ligne de traçage de la longe à parer et de repousser littéralement les côtes de dos de la longe juste avant que la longe n'atteigne l'outil de coupe.
Patent CA-2541782-C (CA)
Title: Installations de filtration d'air du type a manches filtrantes
Inventor: REGNIER PHILIPPE
IPC: B01D46/02
Filed: 2004-06-30
Granted: 2013-09-24
Abstract: La présente invention a pour objet une installation de filtration d'air comportant une cartouche filtrante (4) du type à manche de filtrage (6), lesquelles manches (6) sont disposées verticalement, et maintenues tendues par des moyens de fixation appropriés (16, 17) entre deux structures supports (12, 13). Les extrémités supérieures (15) desdites manches (6) sont solidarisées sur une structure support supérieure (13), en forme de plateau à ouvertures; et leurs extrémités inférieures (14) sont solidarisées sur une structure support inférieure (12), en forme de grille. Conformément à l'invention, les moyens de fixation (16, 17) des manches de filtrage (6) sont adaptés pour permettre la mise en tension desdites manches (6) au niveau de leurs extrémités supérieures (15). La présente invention a également pour objet un procédé particulier de montage d'une manche de filtrage au sein d'une installation conforme à l'invention; elle concerne également un outil de mise en tension des manches, également adapté pour l'installation objet de l'invention.
Patent CA-2542190-C (CA)
Inventor: FUKUSHIMA SUGUHIRO
IPC: B21B15/00
Filed: 1997-11-12
Granted: 2007-02-06
Abstract: A continuous hot rolling apparatus according to the present invention includes a sizing press for forcing down a rolled plate in a width direction to press the rolled plate to a prescribed width, a plurality of roughing mills for rolling the pressed rolled plate, and a winding/unwinding machine for winding and unwinding a rolled plate rolled by said roughing mill. A crop shear is used for shearing a leading end and a tailing end of a rolled plate that has been unwound by the winding/unwinding machine. A running joining machine that can travel at a conveying speed of the unwound rolled plate is used for joining the tailing end of a preceding rolled plate and the leading end of a succeeding rolled plate that have been sheared by the crop shear. A finishing mill is used for finish rolling of the joined rolled plates joined by the running joining machine. A winding machine subsequently winds a rolled plate that has been finish rolled by the finishing mill and a cutting machine is positioned on the entrance side of the winding machine for cutting the rolled plate in accordance with the wound quantity. In a preferred aspect of the invention, the finishing mill includes a plurality of finishing mills and an edge forming machine having vertical rolls provided on opposite sides of the rolled plate placed at least one position at an entrance side of one of said finishing mills.
Patent CA-2547343-C (CA)
Inventor: ADAMS JULIAN
IPC: C07D211/60
Filed: 2004-12-23
Granted: 2013-05-14
Abstract: The present invention provides analogs of benzoquinone-containing ansamycins and uses thereof for treating and modulating disorders associated with hyperproliferation, such as cancer ( formula (I) and (IV). The present invention provides analogs of benzoquinone-containing ansamycins where the benzoquinone is reduced to a hydroquinone and trapped by reaction with a suitable acid, preferably ones that increase the solubility and air stability of the resulting (17)-~ammonium hydroquinone ansamycin analog.
Patent CA-2549454-C (CA)
Inventor: VENERUSO ANTHONY F
IPC: B82B1/00
Filed: 2006-06-02
Granted: 2015-06-30
Abstract: A nano-based device includes a support structure providing a support surface, a second structure providing a second surface angled with respect to the support surface, and at least one nano-emitter provided on the second surface.
Patent CA-2554990-C (CA)
Title: Door shutter mechanism
Inventor: PADAN TAL
IPC: E06B3/92
Filed: 2004-01-15
Granted: 2011-03-22
Abstract: A stacking mechanism for shutter members of a shutter mechanism, comprising: a rotatable screw with external thread of length L and pitch P1; a plurality of N traveling nuts mounted on the screw, having internal thread of pitch P1 and external thread of pitch P2,P1>P2; an arrester preventing rotation of the nuts within a length L1 of the screw, while allowing sliding; and a threaded member of pitch P2 adapted to engage the external thread of the nuts within a length L2 of the screw. In a first position of the mechanism, the nuts are arranged over the length L1. Upon rotation of the screw, the nuts slide along the screw at rate P1 per 1 turn, transit from L1 to L2, and then slide within the length L2 at a rate P2 per 1 turn, thereby achieving reversibly a second position of the mechanism where they are arranged over the length L2,L2<L1.
Patent CA-2556795-C (CA)
Inventor: GIEN BERNARD LIONEL
IPC: E21B4/14
Filed: 2006-08-23
Granted: 2013-02-26
Abstract: The invention provides a drill bit for a down-the-hole drill hammer. The bit has a head at its forward end with a shank extending from the head. The shank is screw threaded along its length. A reciprocating chuck is provided as a sleeve with internal screw threads corresponding to those of the shank. The shank is releasably secured in the chuck with the rear end of the shank providing a striking face. An arrangement of external splines on the chuck, and a retaining shoulder at its rear end, provide for the required guided movement of the chuck within a drill hammer wear sleeve. The bit is simple to machine with screw threads replacing the usual splines and other structural features ordinarily required on this component. These features are instead provided on the chuck and in the wear sleeve.
Patent CA-2558826-C (CA)
Title: Procede pour delimiter la portee de parametres de graphe de dependances
Inventor: INCHINGOLO FRANK
IPC: G06F15/16
Filed: 2005-03-08
Granted: 2015-05-12
Abstract: Selon la présente invention, un certain nombre de tâches sont définies selon un graphe de dépendances. De multiples contextes de paramètre sont maintenus, chacun étant associé à une portée différente des tâches. Un paramètre utilisé dans la première des tâches est lié à une valeur. Cette liaison consiste à identifier un premier des contextes selon le graphe de dépendances, puis à extraire la valeur pour le paramètre du contexte identifié.
Patent CA-2561612-C (CA)
Title: Systeme de transfert de materiaux rechargeable
Inventor: THIBODEAU ROBERT D
IPC: A21C1/00
Filed: 2005-03-31
Granted: 2013-10-15
Abstract: L'invention concerne un système de transfert de matériaux pour stocker, transférer et distribuer des matériaux visqueux (42) comme des fluides et des liquides, qui comprend une cuve de confinement de matériaux (20) présentant une zone supérieure (22) intégrant une force motrice et une zone inférieure (26) munie d'une ouverture d'entrée et d'une ouverture de sortie de matériaux (46, 48). Un dispositif de transfert de force (60) biconique ou d'une autre forme est situé dans la zone de confinement des matériaux. Ledit dispositif de transfert de force (60) est un transducteur d'énergie lorsque la cuve de confinement de matériaux est remplie de matériaux très visqueux, comme des adhésifs, des produits de scellement, des mastics ou des graisses de lubrification. Le dispositif de transfert de force sert, en tant que partie intégrante d'un indicateur de niveau (500), à la fois aux fluides visqueux et aux liquides de faible viscosité. Le matériau visqueux lui-même forme un joint d'étanchéité (49) entre la zone d'interface du dispositif de transfert de force et la paroi intérieure de la cuve de liquide. Des éléments de stabilisation verticale (96) peuvent s'étendre vers l'extérieur depuis le dispositif de transfert de force.