baber/WOPTO huggingface dataset:
Patent CA-2501013-C (CA)
Title: Bouteille en resine synthetique avec poignee
Inventor: MATSUO YOSHINORI
IPC: B65D1/02
Filed: 2003-09-25
Granted: 2008-04-29
Abstract: Une bouteille en résine synthétique comprend une poignée (10) assemblée et fixée en position verticale à la section centrale d'une partie concave (3) située dans la partie arrière d'une partie tronquée en forme de tube sensiblement circulaire (2) d'un corps principal de bouteille (1). La paroi périphérique dans la partie inférieure de la partie d'épaulement (8) du corps principal de bouteille (1) forme une pyramide polygonale tronquée avec les panneaux (31) comprenant le panneau arrière (31c). L'axe gauche / droite du panneau arrière (31c) est disposé sensiblement au centre de la face arrière du corps principal de bouteille (1). La partie centrale de chacun des panneaux (31) forme une saillie ayant une forme convexe présentant un renflement graduel à l'extérieur du corps principal de bouteille (1).
Patent CA-2505240-C (CA)
Inventor: COLLINS HARVEY C
IPC: B66F3/36
Filed: 2003-10-30
Granted: 2009-06-16
Abstract: A device for lifting office partitions having a housing with a main body portion and spaced apart base legs. The main body portion is spaced upwardly from the base legs at one end of the housing to form an open channel between the main body portion and the base legs. An elongated lever has one end pivotally mounted about a first axis to the housing. A piston and cylinder assembly is movable between a retracted and extended position. One end of the piston and cylinder assembly is secured to the housing while the second end is pivotally secured to the lever about a second axis parallel to but spaced radially from the first axis. A lift bracket is attached to the other end of the lever so that the lift bracket vertically moves in synchronism with the extension and retraction of the piston and cylinder assembly. A torsion bar assembly is disposed between the main body portion of the housing and the base legs adjacent the lift bracket. Threaded fasteners are threadably mounted to the torsion bar so that, upon tightening of the threaded fasteners, an outward torsion is exerted between the base legs and the main housing portion.
Patent CA-2505989-C (CA)
Inventor: LESKO GERALD
IPC: E21B19/00
Filed: 2005-04-29
Granted: 2007-07-03
Abstract: The present invention is a cable drawworks for a drilling rig having a three--phase AC electric motor controlled by a variable frequency drive control system. A primary drive transmission consisting of a chain and sprockets connects the motor to a drum shaft that passes through the hub of a cable drum. The drum shaft is rotatably mounted on the drawworks frame whereas the cable drum is rotatably mounted on the drum shaft. The drum shaft connects to a secondary drive transmission that connects the drum shaft to the cable drum. The secondary drive transmission consists of a planetary gear transmission set where the ring gear is fixed to the drawworks frame, the planetary gear sub-assembly is attached to the cable drum and the sun gear is affixed to the drum shaft. Each end of the cable drum has a brake drum and a brake band wrapped around thereon. A brake actuating system is used to tighten the bands around each drum during braking conditions and includes an equalization linkage system between the brake bands resulting in equal braking forces being applied to each brake drum. The present invention results in a simplified cable drawworks system that is compact enough to be mounted on the drilling rig floor and that eliminates the need for liquid cooling of the braking mechanism.
Patent CA-2510622-C (CA)
Inventor: NEWBERG DONALD G
IPC: H04L12/64
Filed: 2003-12-18
Granted: 2010-02-16
Abstract: La présente invention concerne un procédé d'affiliation à un groupe dans un système de communications comportant une pluralité d'extrémités donc chacune inclut une entité logique et sa contrepartie physique. Le procédé comporte plusieurs opérations. On commence par recevoir d'un demandeur, via l'acheminement de la couche d'application, un premier message incluant une demande d'affiliation. On produit une réponse à la demande d'affiliation, en fonction du type de demande d'affiliation reçue. Enfin, on communique au demandeur via l'acheminement de la couche d'application, la réponse à la demande d'affiliation.
Patent CA-2512048-C (CA)
Inventor: JONKKA ARVO
IPC: B02C18/24
Filed: 2004-09-03
Granted: 2010-05-04
Abstract: An apparatus for chipping or crushing, with a high speed of rotation and mass inertial moment, comprising a chipping disc or a rotor, a short circuit motor and a frequency converter connected to the current circuit of the motor. The frequency converter is arranged to control the frequency of the motor current based on data of the speed of rotation of the chipping disc.
Patent CA-2512301-C (CA)
Inventor: SICVOL CHRISTOPHER WERNER
IPC: A61B17/58
Filed: 2001-09-20
Granted: 2007-07-31
Abstract: An assembly such as an anchor screw, bone plate, offset hook, post, transverse connector or other spinal anchor for anchoring to bone and clamping a linkage such as a rod, wire cable or the like, having a top member with an open slot to receive the linkage, and a twist-lock closure cap to close the open end, capturing the linkage in the slot. One closure cap fits over and around the top member, with a set of segmented protrusions that extend through a corresponding set of protruding flange segments spaced about the circumference of the top member. The cap is configured to rotate and lock against the top member like a flange-locking bayonet mount when turned through a limited degree of rotation. Locking is effected by a set screw that passes through the cap and tightens against the linkage to firmly immobilize it in the anchor assembly.
Patent CA-2513372-C (CA)
Inventor: BIERMANS ANDREAS JOHANNES
IPC: C01C1/12
Filed: 2004-01-09
Granted: 2011-06-14
Abstract: L'invention concerne un procédé de séparation de NH¿3? d'un mélange renfermant NH¿3?, CO¿2? et H¿2?O, comprenant une étape de rectification de NH¿3? effectuée dans un dispositif de séparation de NH¿3? dans lequel un ou plusieurs flux renfermant NH¿3?, CO¿2? et H¿2?O, notamment le mélange, sont alimentés, un flux comprenant sensiblement du NH¿3? gazeux formé dans le dispositif de séparation de NH¿3? étant séparé du mélange et déchargé. Dans le procédé selon l'invention, une étape de condensation est effectuée sur au moins un des flux renfermant sensiblement du NH¿3? gazeux ou les flux renfermant NH¿3?, CO¿2? et H¿2?O alimentés dans le dispositif de séparation de NH¿3?, dans lequel au moins une partie du CO¿2? existant est convertie en phase liquide.
Patent CA-2513478-C (CA)
Title: Helmet mounted electroluminescent position indicator
Inventor: SHERRING PAUL DAVID
IPC: A42B3/04
Filed: 2004-01-15
Granted: 2012-04-17
Abstract: A position indicator (10) for a helmet (1), for example a bicyclist's safety helmet, comprises a protruberant diffuser (12) containing one or more electroluminescent strips (60, 61); at least part of the emitted light is distributed through the diffuser (12), preferably by means of an internal convex reflector (62) which contains the power supply (70, 71, 72). A second strip is preferably arranged to be directly visible through a transparent window in the diffuser (12). The indicator is releasably attached to the helmet, for example by means of magnets (30), and may be arranged to detach in the event of an accident so as not to impair the normal function of the helmet. The diffuser preferably forms an illuminated band extending along the side of the helmet (1); the front (15) and rear (16) ends of the indicator may be distinguished from each other. A position indicator system comprises two indicators arranged symmetrically on either side of the helmet, so as to indicate the orientation of the wearer.
Patent CA-2518935-C (CA)
Title: Array plate of tablet cassette for automatic tablet dispensing and packing apparatus
Inventor: KIM JOONHO
IPC: A61J7/00
Filed: 2003-05-07
Granted: 2009-12-22
Abstract: A tablet cassette array plate in an automatic tablet dispensing and packagin g apparatus which has tablet cassette supports provided at one side of cabinet s and mounted with tablet cassettes containing corresponding tablet: The table t cassette array plate assembly comprises: a pair of tablet cassette array plates provided at the other side of the cabinets for forming tablet dischar ge sections along vertical array lines of the tablet cassettes to guide tablet discharged from the tablet cassette into a packaging unit, wherein the first tablet cassette array plate is fixedly coupled with the respective cabinets, and has fastening means for coupling the first tablet cassette array plate with the second tablet cassette array plate, the second tablet cassette arra y plate is longitudinally partitioned into a number of sub-plates at a predetermined spacing, and fastening means are provided respectively in the partitioned tablet cassette array sub-plates, and coupled with the fastening means provided in the first tablet cassette array plate, whereby the tablet cassette array sub-plates are separately detached in cleaning or maintenance to open the inside of a tablet discharge channel.
Patent CA-2526196-C (CA)
Title: Regular division of melt flow in extrusion of blown films
Inventor: CREE ROBERT E
IPC: B29C48/32
Filed: 1997-08-26
Granted: 2009-11-17
Abstract: An extrusion die in which material is extruded at an annular orifice in a direction generally parallel to a central axis of the die. A plurality of die layers are stacked one upon the other in a direction along the central axis, each of the die layers including: channels for dividing an input of material into first and second flows of the material which are provided along first and second axially spaced and axially facing surfaces away from each other, the first and second flows being brought together to be provided to the orifice, the first flow having 2 n passages with 2 n outputs along the first axial surface at equally spaced circumferential locations; and the second flow having 2 n passages with 2 n outputs along the second axial surface at equally spaced circumferential locations and offset from the passages and outputs from the first flow.
Patent CA-2540922-C (CA)
Inventor: DUAN XIAOQIN
IPC: H04L12/70
Filed: 2005-08-11
Granted: 2010-06-22
Abstract: L'invention concerne une méthode de traitement fondée sur un événement de déclenchement de chargement et sur un événement de réautorisation de flux de données de paquets. Cette méthode comprend les étapes suivantes: le FTP juge si l'événement de support actuel correspond à l'événement de déclenchement, si l'événement de support correspond à l'événement de déclenchement, le FTP déclenche le procédé de demande de règles de chargement, puis le FTP décide de déclencher ou pas le procédé de réautorisation, le cas échéant, le TPT déclenche le procédé de réautorisation, si ce n'est pas le cas, le TPT met fin au procédé actuel; si l'événement de support ne correspond pas à l'événement de déclenchement, le FTP décide ou pas de déclencher le procédé de réautorisation directement, le cas échéant, le FTP déclenche le procédé de réautorisation, si ce n'est pas le cas, le FTP met fin au procédé actuel. Par conséquent, l'alternance de réautorisation entre le FTP et l'OCS a besoin d'être effectuée seulement une fois, le procédé de réautorisation est optimisé lorsque l'événement de déclenchement et l'événement de réautorisation se produisent simultanément, et que le procédé de réautorisation fondé sur le chargement de flux de données de paquets est effectué.
Patent CA-2543568-C (CA)
Title: Agrafe chirurgicale
Inventor: HUITEMA THOMAS W
IPC: A61B17/128
Filed: 2006-04-13
Granted: 2015-01-06
Abstract: Une agrafe est proposée, laquelle peut être utilisée pour ligaturer des tissus, comme des vaisseaux, autres conduits tubulaires, et similaires. Lagrafe possède un premier et un second élément de branche opposés avec des extrémités proximale et distale. Lextrémité proximale de chaque élément de branche est reliée par un sommet avec une encoche formée dans celle-ci. En outre, chaque élément de branche possède une surface intérieure de contact avec le tissu et une surface extérieure de réception de la compression, les deux comportant des caractéristiques qui procurent une ligature plus sûre du vaisseau ou du conduit. Une méthode de ligaturer des vaisseaux est également proposée.
Patent CA-2543820-C (CA)
Title: Methods for synthesizing quinolinone compounds
Inventor: CAI SHAOPEI
IPC: C07D405/14
Filed: 2004-11-05
Granted: 2012-07-10
Abstract: A method of synthesizing a substituted or unsubstituted 4-amino-3-benzimidazolyl quinolinone compound includes reacting a first compound having the formula I with a second compound having the formula II in a suitable solvent in the presence of a sodium or potassium salt of a base. The first compound and the second compound have the following structures where the variables have the values described herein.
Patent CA-2546617-C (CA)
Title: Uree a phase double, procede permettant de la produire et utilisation correspondante
Inventor: GERK CHRISTIAN
IPC: C01B32/949
Filed: 2004-11-16
Granted: 2012-05-08
Abstract: L'invention concerne de la poudre de carbure de tungstène à base de particules pulvérulentes qui présentent un noyau en carbure fondu de tungstène et une enveloppe en monocarbure de tungstène, ainsi que sa production par chauffage d'une poudre de carbure fondu de tungstène en présence d'une source de carbone, pour la porter à une température de l'ordre de 1300 à 2000 ·C. L'invention concerne également l'utilisation de ladite poudre dans le revêtement superficiel d'éléments sujets à l'usure et dans la production de couronnes de sondage.
Patent CA-2548653-C (CA)
Inventor: KANDA YASUTAKA
IPC: E05F15/20
Filed: 2006-05-26
Granted: 2009-11-17
Abstract: A first area (16) for detecting an object is formed by a radio wave or an ultrasonic wave, and a second area (18) for detecting an object by means of light is formed near the first area (16). When an object is detected in the first area (16) approaching the second area (18), the second area (18) is enabled. When an object is detected in the first area (16) moving in the direction away from the second area (18), the second area (18) is disabled.
Patent CA-2550115-C (CA)
Title: Strong pcr primers and primer cocktails
Inventor: HILL JANET ELIZABETH
IPC: C12N15/11
Filed: 2006-06-07
Granted: 2014-12-09
Abstract: The invention disclosed relates to a PCR primer pair for amplication of chaperonin-60 (cpn60) targets having high G+C content and to a PCR primer "cocktail" to improve the representation of diverse sequences in chaperonin-60 based PCR product libraries derived from complex templates. In previous cpn60-based and 16S rDNA-based studies of mammalian intestinal microbiota, it has been observed that some classes of organisms such as the Actinobacteria, which are known through culture-based studies to be present in large numbers in these environments, are underrepresented or even absent from PCR product libraries. Using library sequence data and reference cpn60 sequence data from cpnDB, the chaperonin sequence database, we designed a pair of PCR primers which can be used alone for higher G+C content targets and, when used in combination with a previously developed degenerate, universal cpn60 primer pair, improve the representation of complex templates with high G+C content. We have validated these primers using a combination of traditional and quantitative real-time PCR on both artificially contracted complex templates and biological samples. The development and optimization of this primer cocktail represents a significant advance in our ability to generate cpn60 PCR product libraries which more closely represent the biodiversity in complex microbial communities.
Patent CA-2557542-C (CA)
Inventor: PARK JUNG-SHIN
IPC: H04B7/204
Filed: 2005-03-11
Granted: 2010-12-07
Abstract: Disclosed are a system for transmitting data using a band AMC in a broadband wireless orthogonal frequency multiplexing access system and a method thereof. In a broadband wireless communication system, a method for allocating data bursts to a mobile subscriber station according to channel state in a broadband wireless communication system, the method comprising the steps of transmitting allocation information to the mobile subscriber station, the allocation information including information about a sub frequency band containing the data bursts allocated to the mobile subscriber station and information about the number of band AMC subchannels allocated to the mobile subscriber station in the sub frequency band and receiving the data bursts from the mobile subscriber station according to the allocation information.
Patent CA-2563549-C (CA)
Inventor: BICERANO JOZEF
IPC: C04B16/04
Filed: 2005-12-30
Granted: 2012-10-09
Abstract: Thermoset polymer particles are used in many applications requiring lightweight particles possessing high stiffness, strength, temperature resistance, and/or resistance to aggressive environments. The present invention relates to the use of two different methods, either each by itself or in combination, to enhance the stiffness, strength, maximum possible use temperature, and environmental resistance of such particles. One method is the application of post-polymerization process steps (and especially heat treatment) to advance the curing reaction and to thus obtain a more densely crosslinked polymer network. In general, its main benefits are the enhancement of the maximum possible use temperature and the environmental resistance. The other method is the incorporation of nanofillers, resulting in a heterogeneous "nanocomposite" morphology. In general, its main benefits are increased stiffness and strength. Nanofiller incorporation and post-polymerization heat treatment can also be combined to obtain the benefits of both methods simultaneously. The present invention relates to the development of thermoset nanocomposite particles. It also relates to the optional further improvement of the heat resistance and environmental resistance of said particles via post-polymerization heat treatment. Furthermore, it also relates to processes for the manufacture of said particles. Finally, it also relates to the use of said particles in the construction, drilling, completion and/or fracture stimulation of oil and natural gas wells; for example, as a proppant partial monolayer, a proppant pack, an integral component of a gravel pack completion, a ball bearing, a solid lubricant, a drilling mud constituent, and/or a cement additive.
Patent CA-2567850-C (CA)
Title: Procede de preparation de mousses de polyurethane ayant des emissions en composes organiques volatils reduites
Inventor: MULLER LOUIS
IPC: C08G18/38
Filed: 2004-05-25
Granted: 2014-04-22
Abstract: L'invention porte sur un procédé de préparation d'une mousse de polyuréthane, ce procédé consistant à faire réagir un polyisocyanate et un composé contenant de l'hydrogène actif, tel que de l'eau et un polyol organique, et une quantité effective d'une composition de tensioactifs à base de silicone jouant le rôle d'agent stabilisant de la mousse, cette composition comprenant un premier silicone possédant environ 2 à environ 205 motifs de répétition de siloxane de formule générale: M*¿t?D<SB>X</SB>D*¿y?M<SB>U</SB>, dans laquelle M* représente R?1¿ ¿2?RSiO¿0.5?; D représente R?1¿¿2? SiO; D* représente R?1¿ RSiO; M représente R?1¿¿3? SiO¿0.5?R?1¿¿2?R?2¿ SiO¿0.5?; R?1 ¿représente un groupe d'hydrocarbures aromatiques ou aliphatiques saturés; R représente une fraction d'hydrocarbure divalente, éventuellement interrompue par des groupes méthoxy ou éthoxy, et possédant un groupe à terminaison hydroxyle, t et u représentent 0 à 2; t+u=2; x+y=1 -200 et t+y est au moins 1, en présence d'un agent gonflant et dans des conditions suffisantes pour former la mousse de polyuréthane.
Patent CA-2568386-C (CA)
Title: Self-contained check valve module
Inventor: HOWELL JULIE C
IPC: F16K17/30
Filed: 2006-11-17
Granted: 2010-10-12
Abstract: A check valve module for use in a backflow preventer. The check valve module includes a housing, a valve element positioned in the housing and moveable between a dosed position and an open position, and a spring retainer. The spring retainer includes at least one outwardly extending projection adapted to be received and secured in a recess positioned on an end of the housing. A spring is positioned between the spring retainer and the valve element for biasing the valve element towards the closed position and biasing the spring retainer to a locking position where the projection is secured in the recess.
Patent CA-2568594-C (CA)
Inventor: SIXTA HERBERT
IPC: D21C3/06
Filed: 2005-05-20
Granted: 2013-07-16
Abstract: The invention relates to a method for producing a dissolving pulp, comprising the steps of - obtaining the pulp by means of a pulping process known per se - at least one alkaline extraction step wherein the pulp is treated with lye and subsequently pressed out - optionally further steps of purifying and/or bleaching the pulp, wherein at least a portion of the lye, which is accumulating in the alkaline extraction step after pressing, is recycled for the treatment of the pulp. The method according to the invention is characterized in that the content of beta cellulose is reduced in at least a portion of the recycled lye prior to the new treatment of the pulp.
Patent CA-2568644-C (CA)
Inventor: WATT PAUL MICHAEL
IPC: C40B40/08
Filed: 2005-06-03
Granted: 2015-11-24
Abstract: The present invention provides a non-hybrid screening method for the identification and/or isolation of a peptide that is capable of modulating a phenotype in a cell, tissue or organism. For example, the non-hybrid screening method identifies a peptide that is derived from an organism that is unrelated to the cell, tissue or organism. Alternatively, or in addition, the non-hybrid screening method identifies a peptide thaty is capable of rescuing the cell, tissue or organism from cell death or inducing a cell, tissue or organism to grow. The present invention also provides a non-hybrid screening method for identifying a peptide that is useful for treating a disease and/or disorder.
Patent CA-2569189-C (CA)
Inventor: FRAUCHINGER PAUL
IPC: B60N2/225
Filed: 2006-11-29
Granted: 2014-05-27
Abstract: The invention relates to a casing for a hinge attachment of a car seat and to a method for its manufacturing. The object of the invention is to provide a casing of a hinge attachment and a method for manufacturing such an attachment, wherein the height of the toothed element is significantly bigger than the thickness of the walls of the hinge parts and the hinge parts and the toothed element form a statically compact casing unit, which has a distinctly reduced weight and simultaneously has distinctive flexible assembling characteristics, high stability under load and high accuracy. The solution of the object is, that casing and toothed element are separately produced by fine blanking and both parts are connected through a material connection or an form-fit connection. As main drawing Fig. 2 is to be designated.
Patent CA-2570047-C (CA)
Title: 4-cycloalkoxy benzonitriles as androgen modulators
Inventor: BOYS MARK LAURENCE
IPC: A61K31/277
Filed: 2005-06-27
Granted: 2010-09-28
Abstract: The present invention is directed to a new class of 4-cycloalkoxy benzonitriles and to their use as androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease excess sebum secretions and to stimulate hair growth.