baber/WOPTO huggingface dataset:
Patent CA-2620556-C (CA)
Inventor: MCNEIL KEVIN BENSON
IPC: B65H18/22
Filed: 2006-08-31
Granted: 2011-10-25
Abstract: A process for winding a web material such as continuous webs or interleaved web segments (12) into rolls is disclosed. The process disposes a web material (12) on a conveyor belt (16). At least one winding spindle (18) is disposed proximate the web material disposed upon the conveyor belt. The conveyor belt is adjusted relative to the at least one winding spindle. The web material is then transferred to the at least one winding spindle from the conveyor belt.
Patent CA-2629815-C (CA)
Title: Integrin-binding small molecules
Inventor: NEAMATI NOURI
IPC: A61K31/517
Filed: 2006-11-14
Granted: 2014-08-12
Abstract: The present invention relates to compositions containing integrin- binding small molecules. Also disclosed are methods of binding integrins to these small molecules and methods of identifying small molecules binding to integrins.
Patent CA-2633026-C (CA)
Inventor: KAWA FRANZ
IPC: B22D11/04
Filed: 2006-12-13
Granted: 2014-03-11
Abstract: In a method for the continuous casting of preliminary steel sections, in particular preliminary double-T sections, the liquid steel is introduced substantially vertically into an open-ended die (1). The cross section of the cavity of this open-ended die (1) is made up of two flange parts (2, 3) and a web part (4). The liquid core of the strand of the preliminary section is set in agitating motions transversely to the direction of continuous casting by using electromagnetically induced forces in the region of the flange parts (2, 3) and/or of the web part (4). The agitating motions have the effect of exchanging the liquid steel in the molten crater of the strand of the preliminary section between the flange parts (2, 3) and the web part (4). This allows the flow and temperature conditions in the liquid steel crater within the strand shell of the preliminary section to be actively influenced in a targeted manner and stabilization of the region of the surface of the liquid metal to be brought about, along with favourable and controllable flow conditions.
Patent CA-2637774-C (CA)
Title: Nucleosides with anti-hepatitis b virus activity
Inventor: SCHINAZI RAYMOND F
IPC: A61P31/20
Filed: 1994-09-12
Granted: 2011-07-19
Abstract: A method for the treatment of a host, and in particular, a human, infected with HBV is provided that includes administering an HBV-treatment amount of a nucleoside of formula (I), (II) or (III), wherein R1 is hydrogen, fluoro, bromo, chloro, iodo, methyl or ethyl; and R2 is OH, Cl, NH2, or H; or a pharmaceutically acceptable salt of the compound, optionally in a pharmaceutically acceptable carrier or diluent.
Patent CA-2638296-C (CA)
Inventor: RAFALOVICH ALEXANDER PINKUS
IPC: F25D29/00
Filed: 2008-07-25
Granted: 2015-06-16
Abstract: A temperature controlled surface in a refrigerator that includes a heat exchanger configured to have the cooling medium flow therethrough to be cooled in thermal communication with a freezer compartment of the refrigerator. A second heat exchanger disposed downstream of the first heat exchanger and configured to have the cooling medium flow therethrough to cool the temperature controlled surface. A pump configured to flow the cooling medium through the first and second heat exchangers. A first heat exchanger is disposed downstream of the storage tank and is configured to have the cooling medium flow therethrough to be cooled. A second heat exchanger is disposed downstream of the first heat exchanger and is configured to have the cooling medium flow therethrough to cool the air and any contents within the temperature controlled compartment.
Patent CA-2640094-C (CA)
Title: Treating vitamin d insufficiency and deficiency with 25-hydroxyvitamin d2 and 25-hydroxyvitamin d3
Inventor: BISHOP CHARLES W
IPC: A61P3/02
Filed: 2007-02-02
Granted: 2015-04-14
Abstract: Methods and compositions for treating 25-hydroxyvitamin D insufficiency and deficiency in a patient are described herein. The method includes orally administering to the patient a delayed, sustained release formulation including a first ingredient selected from the group consisting of 25-hydroxyvitamin D2, 25-hydroxyvitamin 133, or a combination of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3, or it includes gradually administering to the patient an sterile intravenous formulation including a first ingredient selected from the group consisting of 25-hydroxyvitamin D2, 25-hydroxyvitamin D3, or a combination of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3.
Patent CA-2642392-C (CA)
Inventor: QUADAKKERS WILLEM J
IPC: H01M8/02
Filed: 2007-01-31
Granted: 2015-03-17
Abstract: The invention relates to creep-resistant ferritic steel for components subject to high temperatures and particularly for use in high-temperature fuel cells.  The invention provides a ferritic chromium steel, which forms an oxide layer based on Cr2O3 on a surface of the steel at temperatures between 600 and 1000°C, the oxide layer protecting an inside of the steel from corrosion, the ferritic chromium steel comprising between 12 and 23 wt% chromium; <=0.1 wt% titanium; and at least one element having oxygen affinity selected from the group consisting of yttrium, lanthanum, zirconium, cerium and hafnium in a total amount between 0.01 and 1 wt%; 0.3 to 0.6 wt% silicon; and an element M that forms a precipitate of an intermetallic phase that is at least one Fe2(M, Si) and Fe7(M, Si)6 wherein M  is niobium; silicon and M being present in an amount sufficient to yield a precipitate of an intermetallic phase that is present in the ferritic chromium steel in an amount between 1 and 8 vol%; the balance being iron, the amount of niobium being 0.4 to 1.0 wt%, the amount of aluminum being <0.15 wt%, the mass ratio of Si to M  being 0.08 to 1.0, wherein at temperatures between 600°C and 1000°C, the ferritic chromium steel forms a precipitate of an intermetallic phase that is at least one of Fe2(M, Si) and Fe7(M, Si)6, the precipitate of the intermetallic phase being present in the ferritic chromium steel in an amount between 1 and 8 vol%, and the precipitate of the intermetallic phase including between 2 and 15 at% of silicon.
Patent CA-2642480-C (CA)
Title: Apparatus and method for the uniform coating of substrates
Inventor: STANGL WOLFGANG
IPC: B05B15/80
Filed: 2007-02-13
Granted: 2013-02-12
Abstract: The surface of a substrate may be smoothly covered with a liquid when the substrate is fixed in a holding means which together with forms, together with the surface of the substrate, a process volume into which the liquid may be introduced onto the surface of the substrate by means of a wetting means, and when the holding means including the substrate is set in a swaying motion by means of a swaying means, so that the liquid will smoothly spread on the surface of the substrate. By the swaying motion, concentration of the volume of liquid at a specific location of the substrate surface is prevented, since the direction of motion of the liquid changes constantly. In addition, the consumption of reagents or liquids for coating may be reduced to a large extent since, due to the constantly changing direction of motion of the liquid on the surface of the substrate, the surface is smoothly covered without a large amount of liquid being lost at the edges of the substrate by it flowing off the substrate surface.
Patent CA-2645164-C (CA)
Title: Superabsorbent, freeze dried hydrogels for medical applications
Inventor: SAWHNEY AMARPREET S
IPC: A61L27/22
Filed: 2007-03-15
Granted: 2015-11-24
Abstract: Methods are provided for making freeze dried hydrogel and structures therefrom that may be introduced into a patient's body for medical applications. Precursor components are combined to initiate crosslinking. The combined precursor components are placed in a chilled tray, and allowed to crosslink to a desired level of complete crosslinking before and/or after being placed onto the tray. The partially crosslinked hydrogel is frozen and freeze dried. After freeze drying, the hydrogel is conditioned to substantially complete crosslinking, and formed into one or more structures, e.g., plugs, hemostatic, or other medical devices. For example, the hydrogel may be cut, machined, rolled, folded, compressed, and/or cored into that may be loaded into delivery devices that may be introduced into a body to implant or otherwise deliver the structures into the body, e.g., to seal a puncture or other passage through tissue.
Patent CA-2646545-C (CA)
Inventor: KAHN PHILIPPE
IPC: G06F19/00
Filed: 2007-03-15
Granted: 2013-10-22
Abstract: A method and apparatus to collect user location data over time, correlating user location data with outbreak data. The method and apparatus further comprising an alert mechanism to indicate to a user if there was a potential exposure.
Patent CA-2659265-C (CA)
Inventor: REUTER UWE
IPC: A61J1/00
Filed: 2007-07-18
Granted: 2013-10-15
Abstract: The invention relates to a device for combining two components. A first container (1) accommodates the first component, which is liquid, and a second container (2) accommodates a second, solid or liquid component under negative pressure. A body (5) is provided with a first holder (6) for the first container (1), in the region of the closure of the latter, and with a second holder (6) for the second container (2), in the region of the closure of the latter. Displaceable means (8, 22; 9, 23) for piercing the closures are provided within the body. In the case of such a device, the invention provides that the body has two slides (8, 9) mounted in a displaceable manner in it, wherein each slide (8; 9) accommodates a cannula (22; 23) for piercing the respective closure, the cannulas are connected, in the region of their ends (24) directed away from the closure, to an element (27) which connects the cannulas in a liquid-tight manner, and actuating means (16) are provided for moving the slides in the direction of the closures for the purpose of piercing the closures.
Patent CA-2660265-C (CA)
Title: Leaf seal for turbomachine
Inventor: OLMES SVEN
IPC: F16J15/54
Filed: 2009-03-26
Granted: 2016-03-01
Abstract: A leaf seal (3) for sealing a radial gap between a stator and rotor (1) of a turbomachine has a plurality of metallic sealing leaves (4), which are arranged in a row, and are attached to a carrier (6), and are arranged concentrically around the circumference of the rotor (1) of the turbomachine. The seal (3) has a front plate and a rear plate (8) which are attached to the carrier (6) and extend over the circumference of the seal (3) on both sides of the sealing leaves (4). According to the invention, the seal (3) has an apparatus (14) for controlled variation of the axial distance (d) between the rear plate (8) and the sealing leaves (4) during operation of the turbomachine. The deliberate variation of the gap width (d) makes it possible to optimize the sealing effect, with minimized wear of the seal, and therefore makes possible an increased operating life of the seal.
Patent CA-2662139-C (CA)
Title: Arrangement for the maintenance of a sliding closure mounted on the spout of a container for molten metal
Inventor: TRUTTMANN URS
IPC: B22D41/34
Filed: 2007-08-31
Granted: 2014-10-28
Abstract: The invention relates to an arrangement for the maintenance of a sliding closure (20) mounted on the spout of a container (10) for molten metal. Said arrangement comprises at least one tool magazine (65, 66), having at least one replacement part magazine (67) and means (30) for opening and closing the sliding closure (20).  As a novelty, a robot (60) comprising an automatic grip changing system (61) and operationally connected to a control unit (75) is provided, the robot being able to automatically detect the exact position of the container (10) or of the sliding closure (20).  Thereafter, it can actuate the means (30) for opening and closing the sliding closure (20) and, depending on the condition of the individual components to be replaced, it can grip tools or replacement parts from the magazines (65, 66, 67) surrounding the robot and can perform cleaning operations, dismantle components and replace or reinstall the same. In this way, personnel can be saved and the occupational safety is thus increased.
Patent CA-2663320-C (CA)
Title: Method and apparatus for scrim embedment into wet processed panels
Inventor: MILLER DAVID P
IPC: B32B3/18
Filed: 2007-08-29
Granted: 2012-11-13
Abstract: A method of producing a paperless gypsum/fiber board from a mixture including reinforcing material particles, calcined gypsum and water. A headbox feeds the mixture into a panel forming area (forming pond) over the upper surface of a continuous forming fabric to form a panel mat. Also, a reinforcing mesh is fed over a transverse member, located over a portion of the forming fabric, and into the forming pond to embed the mesh in the mixture. At least a portion of a downstream end of the transverse member is under a downstream portion of the headbox or downstream of the headbox Then the panel mat is pressed, the calcined gypsum of the pressed panel mat is rehydrated, and the resulting board is dried.
Patent CA-2670489-C (CA)
Inventor: SHIPWAY IAN M
IPC: A61M5/175
Filed: 2009-06-29
Granted: 2017-10-24
Abstract: Described is a drive mechanism for a drug infusion pump. In one embodiment, an in-line drive mechanism is provided that includes a motor operatively coupled to a lead screw, which is configured to engage a piston. The piston includes a cavity to receive the motor and the lead screw such that the lead screw and at least a portion of the motor are substantially contained within the piston cavity when the piston is in a retracted position. In one embodiment, at least a portion of the motor is also substantially contained within a cavity of the lead screw regardless of whether the piston is in the retracted or extended position. The configuration of the piston, the lead screw and the motor results in a more compact drug delivery device.
Patent CA-2671159-C (CA)
Inventor: LIN CHIA-YING
IPC: A61F2/30
Filed: 2007-10-30
Granted: 2016-06-28
Abstract: Methods for the engineering and preparation of intervertebral disc repair scaffolds and articulating joint repair scaffolds are disclosed. The methodology utilizes either magnetic resonance images or combined magnetic resonance and computed tomography images as a template for creating either the intervertebral scaffold or the joint repair scaffold (e.g., osteochondral scaffold) with fixation to the underlying bone. The disc scaffold design may include an outer annulus that may contain desired structures and a central nucleus pulposus region that could either contain a designed microstructure or a contained hydrogel. The osteochondral scaffold may include a bone compartment interface with a cartilage compartment. The bone compartment may interface with a cutout portion of the bone through fixation components. Different microstructure designs may be created for the bone and cartilage compartment to represent desired mechanical and mass transport properties. The scaffolds are designed with a microstructure that controls elastic and permeability property distribution within the scaffold.
Patent CA-2675256-C (CA)
Inventor: HONG XIN
IPC: A61F2/16
Filed: 2008-01-11
Granted: 2015-02-24
Abstract: Dans un mode de réalisation, l'invention concerne un procédé de correction de la vision, qui consiste à déterminer une accommodation résiduelle présentée par le cristallin (34) naturel d'un AEil (32), et à sélectionner une lentille intraoculaire multifocale (IOL) (20,36), qui présente une puissance optique à focalisation éloignée (par exemple, dans une plage d'environ -15 à environ +50 dioptries (D)) et une puissance additionnelle (par exemple, dans une plage d'environ 1D à environ 4 D), pour l'implantation dans l'AEil tout en conservant le cristallin. La puissance additionnelle de l'IOL est sélectionnée comme fonction de l'accommodation résiduelle de sorte qu'une combinaison de l'IOL et du cristallin fournit un contraste visuel supérieur à environ 10 % à une fréquence spatiale d'environ 20 cycles/degré pour visualiser des objets à une distance supérieure à environ 30 cm de l'AEil.
Patent CA-2677162-C (CA)
Title: Procede et dispositif d'evaporation des ingredients actifs contenus dans une solution liquide
Inventor: MARCHETTI FABIO
IPC: A61L9/12
Filed: 2008-02-11
Granted: 2015-06-02
Abstract: La présente invention porte sur un procédé et un dispositif d'évaporation des substances ou des ingrédients actifs à volatilité faible présents dans une solution liquide contenue dans un réservoir (2). Le dispositif comprend au moins un support de rétention de liquide et des moyens de distribution (14) disposés dans un boîtier (1) à une distance et dans une position appropriée pour distribuer des doses de ladite solution liquide sur ledit support au moyen d'un bouton-poussoir (6). Le dispositif est, en outre, muni d'un registre d'horloge permettant le fonctionnement desdits moyens de distribution dans des périodes de temps sélectionnées, lesdites périodes de temps étant plus grandes que le temps nécessaire à l'évaporation de la plus grande partie du solvant et de l'ingrédient actif présents sur le support.
Patent CA-2677790-C (CA)
Inventor: SHAY GREGORY D
IPC: C08K5/23
Filed: 2008-02-15
Granted: 2015-04-07
Abstract: Fast hardening aqueous latexes and coating compositions, including paints such as traffic paints, comprising a triazole exhibit less plate out onto process metal surfaces compared to similar triazole-free compositions.
Patent CA-2678903-C (CA)
Title: Hematoxyline stabilisee
Inventor: KOSMEDER JEROME W
IPC: G01N1/30
Filed: 2008-03-14
Granted: 2016-12-20
Abstract: L'invention concerne une composition d'hématoxyline stabilisée qui comprend un ou les deux d'un composé hôte et d'un antioxydant. La composition décrite présente une stabilité suffisante pour être utilisée dans un procédé de coloration automatisé sans dégradation excessive avant utilisation de la composition pour colorer un échantillon biologique. Elle concerne également des procédés d'utilisation et de fabrication de la composition stabilisée.
Patent CA-2679813-C (CA)
Inventor: CORTES-RICO GUSTAVO
IPC: H01R4/36
Filed: 2009-09-22
Granted: 2016-10-18
Abstract: The present invention relates generally to a lay-in lug nut plate retainer. More particularly, the invention encompasses a nut plate retainer for a lay-in lug assembly nut plate. The present invention is also directed to a novel lay-in nut plate retainer which provides an alternative way to secure a nut plate to a lay-in lug body during shipping and / or the installation process. The inventive nut plate retainer has a cover with an open area and at least two legs to surround a portion of the lay-in lug and the nut plate.
Patent CA-2680001-C (CA)
Inventor: AOKI SOTA
IPC: B25J9/06
Filed: 2008-03-03
Granted: 2012-01-10
Abstract: A transfer robot that is safe and produced at low cost is provided. A transfer robot (100) includes a base (7) fixable to a floor surface, a link mechanism provided on the base (7), an arm rotatably attached to the base (7) by the link mechanism, casters attached to a lower surface of the arm and used to move the arm, and a holding section provided on an upper surface of the arm to hold a carriage (13). The link mechanism includes a motor, a first reduction mechanism rotated by the motor, and a second reduction mechanism coupled to the first reduction mechanism and rotating the arm.
Patent CA-2688077-C (CA)
Inventor: LOWE STEVEN E
IPC: F24F7/02
Filed: 2009-12-10
Granted: 2017-04-18
Abstract: A roof vent used to cover a vent opening in the ridge of a roof that includes a base portion configured to extend generally longitudinally along the ridge of a roof; a plurality of vent extension members extending down from the base portion, the vent extension members forming vent passages to vent air exiting the vent opening and direct the air beneath and out of the sides of the vent, the vent extension members set at an angle to the longitudinal direction of the vent; and generally V-shaped filter members attached to said vent with the small end of the V adjacent said base portion.
Patent CA-2692142-C (CA)
Inventor: SCHWEIKERT TIMOTHY M
IPC: A61M39/02
Filed: 2008-06-20
Granted: 2016-07-26
Abstract: A venous access port assembly having a housing base with a discharge port, a septum and a cap. An interior reservoir is defined by a well in the housing base and a bottom of the septum, and a passageway extends from the reservoir through the discharge port. The housing base includes a base flange having integrally molded therein indicia identifying an attribute of the assembly. The indicia could be formed of base flange material, or could be formed by voids in the base flange material. If of plastic material, the molded indicia could be applied with a radiopaque agent, thereby allowing the indicia ("CT") to appear on an X-ray of the patient in a manner informing a practitioner of a particular attribute of the assembly.
Patent CA-2694942-C (CA)
Title: Valvules de tracheostomie et procedes apparentes
Inventor: BARE REX O
IPC: A61M16/04
Filed: 2008-07-30
Granted: 2017-10-31
Abstract: L'invention concerne des valvules de trachéostomie comprenant un diaphragme flexible venant en butée contre une nervure sensiblement en forme de plaque plate. A l'opposé à la nervure, le diaphragme vient en butée contre un bossage et forme un joint ininterrompu avec celui-ci. À mesure que le patient trachéostomisé inhale, le diaphragme s'incurve autour de la nervure, brise le joint et permet à l'air de circuler régulièrement dans la valvule. Les particularités des divers modes de réalisation contribuent à fournir un joint positif constant sauf pendant l'inhalation ainsi qu'une faible résistance à la circulation d'air dans la valvule pendant l'inhalation.
Patent CA-2695191-C (CA)
Title: I-plastin assay method for the in vitro diagnosis of colorectal cancer
Inventor: ARPIN MONIQUE
IPC: G01N33/574
Filed: 2008-07-10
Granted: 2019-06-25
Abstract: The invention relates to a method for the in vitro diagnosis of colorectal cancer, by determining the presence of the I-plastin tumour marker in a biological sample taken from a patient suspected of having colorectal cancer. Said method can be used for early diagnosis, screening, therapeutic follow-up and prognosis, as well as for relapse diagnosis in relation to colorectal cancer.
Patent CA-2697038-C (CA)
Inventor: GUPTA ANTJE
IPC: C12P7/04
Filed: 2008-09-22
Granted: 2013-06-18
Abstract: A process for the enantioselective enzymatic reduction of a keto compound of general formula (I), wherein R may represent any protective group for amino functions (tert. butyloxycarbonyl group (BOC), benzyloxycarbonyl group, 9-fluorenylmethoxycarbonyl group) and X= -Cl, -CN, -OH, Br, F.
Patent CA-2697687-C (CA)
Title: Procede et systeme pour securiser les communications au moyen de codes d'authentification bases sur un algorithme de hachage
Inventor: MACHANI SALAH
IPC: H04L9/32
Filed: 2010-03-24
Granted: 2014-02-18
Abstract: Procédé et système permettant de sécuriser les communications au moyen de codes d'authentification basés sur un algorithme de hachage. Un premier code d'authentification basé sur un algorithme de hachage est généré à partir d'un secret partagé et d'une première contre-valeur stockée dans un dispositif de calcul. Un deuxième code d'authentification basé sur un algorithme de hachage est généré à partir dudit secret partagé et d'une seconde contre-valeur. Une clé de chiffrement est dérivée d'une fonction du premier code d'authentification basé sur un algorithme de hachage et du second code d'authentification basé sur un algorithme de hachage. Un message est crypté à l'aide d'une clé de chiffrement et communiqué par une interface réseau du dispositif de calcul.