baber/WOPTO huggingface dataset:
Patent CA-2526485-C (CA)
Title: Grinding element for mounting in a groove
Inventor: JESPERSEN POUL ERIK
IPC: B24D13/06
Filed: 2004-05-18
Granted: 2012-09-25
Abstract: The present invention concerns a grinding element for mounting in a recess (41) in a surface of a cylindric drum (42) and including a retainer means (2) designed with outer sidewalls that are complementary to sidewalls of the recess (41), where a squeezing force (F) on the sidewalls of the retainer means (2) arises in a situation of use by rotation of the cylindric drum (42), where the retainer means (2) includes at least one groove (5) for securing a grinding means (1), the groove (5) extending from an outwards facing side of the retainer means (2) and inwards and forming at least one elastic, pliable flap which is disposed between the said groove (5) and at least one of the outer sidewalls, wherein the grinding means (1) for accommodation in the groove (5) has a bottom part with a shape complementary to the groove.
Patent CA-2527163-C (CA)
Title: Modular wheel assembly for a carriage in a mobile storage system
Inventor: NEMEC BRIAN R
IPC: B60B17/00
Filed: 2005-11-16
Granted: 2010-02-02
Abstract: A carriage of a mobile storage system is adapted to support at least one storage unit for movement on a rail. The carriage generally includes a wheel mount structure, and a wheel mounting subassembly that includes a shaft having opposing ends, a wheel mounted to the shaft, and a first and a second mounting members that rotatably support the shaft. The wheel is located between the first and second mounting members such that the ends of the shaft extend outwardly from the first and second mounting members. The carriage further includes a cooperating mounting arrangement configured to non-rotatably mount the first and second mounting members to the wheel mount structure. The wheel extends downward from the wheel mount structure to engage the rail, and the ends of the shaft extend outward to engage a drive shaft that imparts rotation to the shaft and wheel so as to move the carriage on the rail.
Patent CA-2532773-C (CA)
Inventor: KESHAVAN MADAPUSI K
IPC: B23P5/00
Filed: 2006-01-11
Granted: 2009-09-29
Abstract: A polycrystalline diamond compact cutter that includes a thermally stable polycrystalline diamond layer, a carbide substrate, and a polycrystalline cubic boron nitride layer interposed between the thermally stable polycrystalline diamond layer and the carbide substrate is disclosed. A method of forming a polycrystalline diamond compact cutter that includes the steps of providing a carbide substrate, disposing a polycrystalline cubic boron nitride layer on the carbide substrate, disposing a polycrystalline diamond layer on the polycrystalline cubic boron nitride layer, and treating at least a portion of the polycrystalline diamond layer to form a thermally stable polycrystalline diamond layer is also disclosed.
Patent CA-2532880-C (CA)
Inventor: FROMYER STEPHEN F
IPC: A63G31/16
Filed: 2004-07-21
Granted: 2013-03-12
Abstract: A pneumatic motion platform is disclosed, adapted to allow an open center to handle shear stress without the need for a central support. In an embodiment.  The platform comprises a deck; a base; a plurality of inflatable actuators, each actuator attached to the deck at a predetermined location intermediate the base and the deck, the plurality of inflatable actuators adapted for use as an active motive force with respect to the deck in a plurality of planes; a plurality of compliant stabilizers disposed intermediate the deck and the base, at least one portion of each stabilizer disposed proximate a predetermined one of the plurality of inflatable actuators; a fluid controller in fluid communication with the plurality of inflatable actuators; and a source of fluid in fluid communication with the fluid controller. A ride vehicle may comprise a cabin attached to a deck attached to the motion platform attached to a rotator such as a turntable. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
Patent CA-2535192-C (CA)
Title: A protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
Inventor: EVEN RALPH CRAIG
IPC: B01J33/00
Filed: 2006-02-03
Granted: 2010-04-20
Abstract: A method for polymerizing ethylenically unsaturated monomers, including non- polar olefinic monomers, polar olefinic monomers, and combinations thereof, using a protected catalytic composition in an aqueous medium, is disclosed. An aqueous dispersion containing the protected catalytic composition is also disclosed, along with an aqueous dispersion of the addition polymer produced by the polymerization.
Patent CA-2550574-C (CA)
Title: Papier de securite possedant une resistance au double-pli elevee et son procede de fabrication
Inventor: ROSSET HENRI
IPC: D21H21/18
Filed: 2004-12-29
Granted: 2011-11-29
Abstract: L'invention concerne un papier de sécurité comprenant au moins deux jets de papier, dans lequel au moins une couche intermédiaire disposée entre les deux. jets de papier comporte au moins un élément conférant au papier une résistance au double-pli élevée, telle que définie dans la norme NF ISO 5626, les deux jets et ladite couche intermédiaire étant intimement assemblés. L'invention concerne également un procédé de fabrication dudit papier de sécurité selon lequel ladite couche intermédiaire est déposée par projection.
Patent CA-2551759-C (CA)
Title: Composition de cire applicable aux surfaces humides
Inventor: HASINOVIC HIDA
IPC: C09G1/12
Filed: 2006-07-11
Granted: 2011-12-20
Abstract: Divulgation d'une composition de cire pour application sur des surfaces humides à base d'une émulsion polymère avec un copolymère réticulé d'acide acrylique et d'acrylate d'alkyle en C10-30. Lors de l'application sur la surface à cirer, la partie hydrophile du polymère se décompose instantanément en libérant la phase huileuse et fournissant une couverture immédiate de la surface et formant un film après séchage. Le polissage au disque d'étoffe de la surface cirée au moyen d'une matière absorbante laisse un revêtement protecteur de cire à la surface, qui ne se ré-émulsifie pas facilement ou qui n'est pas éliminé facilement lors d'une exposition future à de l'eau.
Patent CA-2554205-C (CA)
Inventor: HAWKINS MICHAEL J
IPC: C07F9/6558
Filed: 2005-01-18
Granted: 2013-08-27
Abstract: The present invention is directed to a compound of formula (I), methods for preparing these compounds, compositions, intermediates and derivatives thereof, and methods for treating inflammatory and serine protease mediated disorders.
Patent CA-2559959-C (CA)
Inventor: QUAEDFLIEG PETER JAN LEONARD MARIO
IPC: C07D493/04
Filed: 2005-03-31
Granted: 2013-11-19
Abstract: The present invention relates to methods for the preparation of diastereomerically pure (3R,3aS,6aR) hexahydro-furo[2,3-b]furan-3-ol (6) as well as a novel intermediate, (3aR,4S,6aS) 4-methoxy-tetrahydro-furo[3,4-b]furan-2-one (4) for use in said methods. More in particular the invention relates to a stereoselective method for the preparation of diastereomerically pure (3R,3aS,6aR) hexahydro-furo[2,3-b]furan-3-ol, as well as methods for the crystallization of (3aR,4S,6aS) 4-methoxy-tetrahydro-furo[3,4-b]furan- 2-one and for the epimerization of (3aR,4R,6aS) 4-methoxy-tetrahydro-furo[3,4-b]-furan-2-one to (3aR,4S,6aS) 4-methoxy-tetrahydro-furo[3,4-b]furan-2-one.
Patent CA-2562040-C (CA)
Inventor: KARACA KEMAL
IPC: A01K45/00
Filed: 2005-04-01
Granted: 2013-01-08
Abstract: An in ovo jet injection apparatus and related methods for treating live eggs.  The jet injection apparatus includes one or more jet injection delivery devices configured to deliver one or more treatment substances to predetermined areas of eggs using a high pressure stream of the treatment substance(s). Multiple treatment substances can be delivered so that they are spatially and/or temporally separate. The devices and methods of the invention enable the effective use of a plurality of treatment substances, including those that are effective when used alone but can be noxious if mixed. The methods and apparatus for the jet injection of substances into embryonic chicks reduce the risk of mechanical injury to the developing birds that would be caused by injection needles. The methods and apparatus of the invention can also reduce the introduction of an infection into the chicks.
Patent CA-2564989-C (CA)
Inventor: KELLERMANN SIRID-AIMEE
IPC: C07K16/46
Filed: 2005-03-17
Granted: 2014-05-27
Abstract: The present embodiments relate to methods of identifying and creating human, or humanized antibodies that possess a reduced risk of inducing a Human Anti-Human Antibody (HAHA) response when they are applied to a human host. Other methods are directed to predicting the likelihood of a HAHA response occurring. Methods for screening for anti-HAHA compounds are also included.
Patent CA-2570407-C (CA)
Inventor: RUDNICKI MICHAEL
IPC: A61K35/12
Filed: 2004-06-25
Granted: 2014-01-07
Abstract: The invention can be summarized as follows. There is provided methods and compositions for modulating proliferation and/or lineage commitment of stem cells by modulating the Wnt signalling pathways. Modulators of the Wnt signalling pathways and screening methods to identify modulators are also provided. The methods of the invention may be conducted in vitro or in vivo to induce or inhibit stem cell proliferation and/or lineage commitment, and are particularly useful for in vivo stimulation of proliferation and/or lineage commitment of resident stem cells in a tissue.
Patent CA-2577988-C (CA)
Inventor: BAUER REINHOLD
IPC: B27B5/00
Filed: 2007-02-12
Granted: 2014-04-15
Abstract: A woodworking machine, in particular a circular saw, having a machine frame (1) on which a table board is accommodated, and further having a swivel frame (12) arranged underneath the table board (2), which can be swivelled about a swivel axis coplanar with the top side of the table board (2), which swivel frame (12) accommodates a height adjustable tool bracket (11) carrying at least one cutting tool (5) engaging an associated slot in the table board (2), which tool can be clamped onto a shaft (8) drivable by a motor (9) attached to the tool bracket (11), wherein the swivel frame (12) in the region of its ends, which in cutting direction lie opposite each other, is swivel-suspended on bearing brackets (14) which are mountable on the bottom side of the table board (2), and can be swivelled by means of an articulated adjusting rod (17) arranged with a degree of freedom for tilting movements, and further in that the tool bracket (11) accommodated on the swivel frame (12) can be height adjusted by means of an adjusting element provided on the swivel frame (12), such adjusting element being arranged in driving linkage with an extendable articulated shaft (32), and further in that the adjusting rod (17) and the articulated shaft (32) can be operated by at least one actuating means (16) or (37), respectively, which is firmly mounted on the operating side of the machine frame (1).
Patent CA-2581374-C (CA)
Title: Ballonnet pourvu de sections echelonnees et materiel
Inventor: TRINIDAD JEFFREY S
IPC: A61M25/10
Filed: 2005-12-14
Granted: 2013-10-29
Abstract: L'invention concerne un cathéter à ballonnet qui peut comprendre une partie taille proximale, une partie cône proximale, une première partie principale, une seconde partie principale, une troisième partie principale, une partie cône distale et une partie taille distale. La seconde partie principale peut comprendre une section échelonnée. Un diamètre gonflé de la seconde partie principale peut être inférieur à un diamètre gonflé de la première partie principale ou de la troisième partie principale. Une surface extérieure de la seconde partie principale peut être pourvue d'au moins un outil, tel qu'une lame ou un élément de renfort.
Patent CA-2584797-C (CA)
Title: Methods of delivering materials into the skin, and compositions used therein
Inventor: MANSOURI ZAHRA
IPC: A61Q17/00
Filed: 1996-06-13
Granted: 2010-03-09
Abstract: The invention relates to a water-based volatile-alcohol-free cleanser composition comprising triclosan in an amount sufficient to kill microorganisms on skin; a non-irritating amount of a detergent; and at least one herbal extract and also to a composition of matter for application to the skin, said composition comprising macroporous ceramic hydroxyapatite particles and a physiologically and cosmetically acceptable vehicle other than water, wherein said vehicle is formulated for application to the skin.
Patent CA-2592837-C (CA)
Inventor: SCHMIDT MATTIAS
IPC: A61F13/84
Filed: 2003-02-15
Granted: 2009-11-24
Abstract: A disposable absorbent article to be worn about the lower torso of a wearer that facilitates an easy, intuitive change is provided. The disposable absorbent article includes at least one serviceable indicium that facilitates an easy, intuitive change by aligning the article relative to an anatomical feature of the wearer or relative to a component of the article thereby enhancing the fit and corresponding performance of the article
Patent CA-2597063-C (CA)
Title: Low viscosity de-icing compositions
Inventor: BYTNAR STEVEN C
IPC: C09K5/00
Filed: 2006-02-06
Granted: 2014-09-09
Abstract: A composition to reduce ice buildup on a surface, the composition that includes salt, water, and starch, where the composition has a viscosity of about 60 centipoise or less at 0~F. Also, a composition to enhance deicing capabilities on a roadway, where the composition includes about 10% to about 98%, by weight, water; less than 0.5% , by weight, starch; and about 5% to about 90%, by weight, salt. In addition, a deicing composition that includes salt, water, and gelatin, where the composition has a viscosity of about 60 centipoise or less at 0~F.
Patent CA-2597188-C (CA)
Title: Friction reduction fluids
Inventor: AHRENST ALEX
IPC: C09K8/60
Filed: 2007-08-13
Granted: 2016-10-04
Abstract: The invention provides an oilfield suspending friction reducer treatment composition fluid comprising from about 0.001 weight percent to about 0.5 weight percent of a drag reducing surfactant; at least one drag reducing enhancer selected from the group consisting of polymeric drag reduction enhancers, monomeric drag reduction enhancers, and mixtures thereof.
Patent CA-2605342-C (CA)
Inventor: YAMADA KAZUHIRO
IPC: H01M4/88
Filed: 2006-04-28
Granted: 2011-06-28
Abstract: Provided is a hydrophobic catalyst layer for a polymer electrolyte fuel cell to which hydrophobicity is imparted so that the dissipation property of produced water is improved and which simultaneously has an increased effective surface area and an increased utilization ratio of a catalyst, and a method of producing the same. The catalyst layer for a polymer electrolyte fuel cell is formed of: a catalyst obtained by reducing a platinum oxide; a hydrophobic agent; and a proton conductive electrolyte, in which the hydrophobic agent is mainly composed of alkylsiloxane.  An Si compound containing a hydrophobic substituent is brought into contact with a platinum oxide. The Si compound is subjected to hydrolysis and a polymerization reaction owing to the catalytic action of the platinum oxide. After that, the platinum oxide is reduced, whereby a hydrophobic catalyst layer carrying an alkylsiloxane polymer is obtained.
Patent CA-2605546-C (CA)
Inventor: CADY ERIC
IPC: B01D35/20
Filed: 2006-05-15
Granted: 2013-12-31
Abstract: A screen assembly for a vibratory separator includes a composite screen frame that has a rigid support section formed from a polymer material and a cushioned strain relief zone. The strain relief zone is located along the inner periphery of the rigid support section and provides support at the interface between the screen frame and the screen cloth. The strain relief zone may extend along an inner peripheral wall of the rigid support section.  The rigid support section may include a flange and the strain relief zone may extend around the rigid support section to encapsulate the flange in addition to providing additional support to the screen cloth. The rigid support section and the strain relief zone may be co-formed in a molding process.  Alternatively the rigid support section may be a molded member and the strain relief zone may be an extrusion to be assembled to the rigid support member.  The screen cloth is affixed to the peripheral frame. The screen frame may include an internal support frame having a rigid support section defining a plurality of openings, each of which has a strain relief zone around its periphery to provide cushioned support to the screen cloth across the opening.
Patent CA-2607078-C (CA)
Inventor: PAYNE RICHARD GRAHAM
IPC: E21B47/12
Filed: 2007-10-18
Granted: 2010-04-20
Abstract: In some embodiments, an apparatus and a system, as well as a method and an article, may include a signal integrity monitor that senses the signal transmitted between a surface device and a downhole device. The signal integrity monitor is adapted to disconnect power from the communication system if a fault in the communication line is detected.
Patent CA-2611374-C (CA)
Title: A cosmetic composition and a process for preparing said composition
Inventor: ROBERTO ALEXANDRE
IPC: A61K8/97
Filed: 2006-09-08
Granted: 2014-11-18
Abstract: The present invention relates to a cosmetic composition that provides prolonged moisturizing to the skin and a differentiated sensorial, and may be employed in various types of products.  This cosmetic composition comprises olive esters, biosaccharide gum-1 , a wetting agent of vegetable origin, an emollient of vegetable origin, a silicone and an oiliness adsorber.  Further, the present invention relates to a process of preparing this cosmetic composition.
Patent CA-2612089-C (CA)
Inventor: GARCIA-BENGOCHEA JAVIER
IPC: A61B1/32
Filed: 2006-06-15
Granted: 2015-11-17
Abstract: A surgical retractor apparatus (10) having one or more independent, removable extension members (20) adapted to be mounted at the distal end (13) of the retractor (10), or between the blades of a spreadable retractor (10), after the retractor (10) has been positioned in the patient, such that a significant portion of the extension member (20) extends beyond the distal end (13) of the retractor (10) to preclude or minimize intrusion of tissue into the access area created by the retractor (10). The extension members (20) may vary in size and shape so that the most appropriate extension member (20) can be chosen to address the intrusion problem, and the extension members (20) may be mounted at various fixed locations, using clips (33), mechanical interlocking structures or the like.
Patent CA-2614618-C (CA)
Inventor: BONK HENRY W
IPC: B29C48/16
Filed: 1996-06-06
Granted: 2011-04-19
Abstract: The invention provides membranes which can be employed in various applications as either monolayers or multi-layered laminates. The membrane includes a polyurethane including a polyester polyol and has a yellowness index of 4.0 or less. The membrane has an average wall thickness of 32 mils.
Patent CA-2619320-C (CA)
Inventor: OSHIBA SHIGEOMI
IPC: H04J1/00
Filed: 2008-01-31
Granted: 2012-04-10
Abstract: A wireless base station sends transmission parameters that specify a control signal coding rate and a data signal coding rate which satisfy a BLER (Block Error Rate) required for a control signal and a data signal in a TTI (Transmit Time Interval) scheduled in response to a transmission request from a mobile station. In the specified TTI, the mobile station applies the coding rates, included in the transmission parameters and specified for the control signal and the data signal, to the control signal and the data signal, time-division multiplexes the coded control signal and coded data signal to generate constant transmission-power transmission data, and sends the generated transmission data to a wireless base station via PUSCH (Physical Uplink Shared Channel).
Patent CA-2619824-C (CA)
Title: Sonde ultrasonique, materiel d'essai par ultrasons, procede d'essai par ultrasons et procede de fabrication d'un tuyau ou d'un tube sans soudure
Inventor: YAMANO MASAKI
IPC: G01N29/26
Filed: 2006-08-28
Granted: 2014-01-07
Abstract: L~invention concerne un procédé de détection de défaut ultrasonique comprenant la phase consistant à disposer une sonde ultrasonique (1) pourvue d~une pluralité de vibreurs (11) face à un objet tubulaire à détecter P, et la phase consistant à sélectionner un vibreur approprié parmi la pluralité de vibreurs pour qu'il transmette/reçoive une onde ultrasonique de telle sorte que la direction de propagation d'une onde ultrasonique dans l'objet tubulaire à détecter ait une pluralité de directions de propagation différentes, caractérisé en ce qu~une condition de détection de défaut par la sonde ultrasonique est définie de telle sorte que les angles de réfraction externes .theta.r de l~onde ultrasonique pour la pluralité de directions de propagation soient respectivement pratiquement égaux et/ou que les angles de réfraction internes .theta.k de la onde ultrasonique pour la pluralité de directions de propagation soient respectivement pratiquement égaux.
Patent CA-2625767-C (CA)
Inventor: SRINIVAS DARBHA
IPC: C11C3/10
Filed: 2006-10-03
Granted: 2014-12-02
Abstract: L'invention concerne un procédé de préparation de combustibles hydrocarbonés, qui consiste à mettre en contact des glycérides d'acides gras avec des alcools en présence d'un catalyseur de cyanure bimétal solide à une température comprise entre 150 et 200 °C pendant une période de 2 à 6 heures, et à séparer le catalyseur du mélange réactionnel précité pour obtenir le combustible hydrocarboné recherché.
Patent CA-2626126-C (CA)
Inventor: FREITAS LINO RODRIGUES DE
IPC: C01G23/08
Filed: 2006-09-20
Granted: 2013-11-05
Abstract: A process for the enrichment of anatase mechanical concentrates, in order to obtain synthetic rutile with low contents of rare earth and radioactive elements, comprising the steps of: calcination of the anatase concentrate; reduction of the calcined product; dry or wet low-intensity magnetic separation of the reduced product; dry, high-intensity, high-gradient magnetic separation of the non-magnetic fraction from the low-intensity separation; leaching of the high-intensity magnetic fraction; oxidation of the dried product: leaching of the quenched product: filtering of the product from the second leaching: drying of the filtered product: and dry, high-intensity, highgradient magnetic separation of the product of the second leaching.
Patent CA-2630625-C (CA)
Inventor: MARTIN ESTELLE
IPC: B32B17/10
Filed: 2006-11-08
Granted: 2016-05-03
Abstract: The invention relates to a substrate (10), such as a transparent glass substrate, which is equipped with a stack of thin layers comprising an alternating stack of n functional layers (40) having reflection properties in the infrared and/or solar radiation range, particularly silver-based metal functional layers, and (n+1) dielectric coatings (20, 60), wherein n = 1, said coatings being formed by one or more layers (22, 24, 62, 64), such that each functional layer (40) is disposed between at least two dielectric coatings (20, 60). The invention is characterised in that at least one functional layer (40) comprises a blocking coating (30, 50) consisting of: (i) an interface layer (32, 52) which is in direct contact with the functional layer and which is made from a material other than metal, and (ii) a metal layer (34, 54) which is made from a metal material and which is in direct contact with the interface layer (32, 52).