baber/WOPTO huggingface dataset:
Patent CA-2444286-C (CA)
Title: Acier de decolletage contenant du soufre pour apllications d'usinage
Inventor: FUKUZUMI TATSUO
IPC: C22C38/12
Filed: 2002-10-17
Granted: 2008-04-29
Abstract: Cette invention concerne un acier de décolletage contenant du soufre utilisé pour les constructions mécaniques et comprenant : entre 0,10 et 0,55 % en poids de C, entre 0,05 et 1,00 % en poids de Si, entre 0,30 et 2,50 % en poids de Mn, une quantité inférieure ou égale à 0,15 % en poids de P, entre 0,050 et 0,350 % en poids de S, entre au moins 0,010 et 0,020 % en poids de Al, entre 0,015 et 0,200 % en poids de Nb, entre 0,0015 et 0,0150 % en poids de O et une quantité inférieure ou égale à 0,02 % en poids de N. Il renferme également un ou plusieurs des composants sélectionnés suivants : entre 0,03 et 0,50 % en poids de V, entre 0,02 et 0,20 % en poids de Ti et entre 0,01 et 0,20 % en poids de Zr. L'acier de décolletage de la présente invention se caractérise en ce qu'il présente un rapport des teneurs de S sur O compris entre 15 et 120 et en ce qu'un ou plusieurs des composants sélectionnés parmi un oxyde, un carbure, un nitrure et un carbonitrure de Nb servent de noyaux pour la précipitation d'une inclusion de MnS.
Patent CA-2448479-C (CA)
Title: Power tools
Inventor: SAKO MASAHIKO
IPC: B23D59/00
Filed: 2003-11-06
Granted: 2009-05-05
Abstract: Power tool 1 may include table 5 on which work W is positioned. A portion of a circular blade 3 protrudes above table 5. Circular blade 3 may be driven by a motor. The motor may be controlled by a control device 90. Work W is cut by means of an operator sending work W positioned on an upper face of table 5 in the direction of the circular blade 3 while circular blade 3 is being driven by the motor. Power tool 1 may include first radar device 86 and second radar device 87 for monitoring a predetermined area in the vicinity of circular blade 3. First radar device 86 may detect whether objects other than work are present in the vicinity of a outer edge of circular blade 3. Second radar device 87 may detect the location of objects moving within the predetermined area in the vicinity of circular blade and detects the speed at which the objects are moving in the direction in which work is sent. Control device 90 may cause an emergency halt of the motor in the case where first radar device 86 detects that an object other than work is present in the vicinity of the outer edge of circular blade 3. Further, Control device 90 may cause an emergency halt of the motor in the case where an object detected by second radar device 87 has a predetermined positional relationship relative to circular blade 3 and the detected speed exceeds a predetermined value.
Patent CA-2448538-C (CA)
Title: Method for preventing an inadmissibly high speed of the load receiving means of an elevator
Inventor: ANGST PHILIPP
IPC: B66B1/32
Filed: 2002-06-27
Granted: 2010-06-01
Abstract: The invention relates to a method for preventing an inadmissibly high speed of the load receiving means of an elevator by continuously monitoring the actual speed of the load receiving means (elevator car) by means of a speed monitoring device (24). If an excess speed is detected, the speed monitoring device (24), depending on the excess speed situation, is adapted to activate at least three different breaking measures successively.
Patent CA-2450044-C (CA)
Inventor: PUDIPEDDI RAVISANKAR
IPC: H04Q7/20
Filed: 2003-11-18
Granted: 2012-03-27
Abstract: A model in which filter drivers are managed to receive callbacks for I/O requests in which the filter drivers have registered an interest. Per-volume instances of filter drivers register with a filter manager for pre-callbacks (for I/O to the file system) and post-callbacks (for I/O from the file system), and identify which I/O requests (e. g., create, read, write) they are registering to receive callbacks. The filter manager orders the instances for callbacks. When an I/O request is received, the filter manager converts the I/O request to callback data and calls the interested filters in the callback order, whereby the filter instances can process the I/O data. As the request returns from the file system, filters desiring post callbacks are called in the reverse order. Efficient context management for the filters and other functions, such as non-reentrant file I/O, are also provided by the model.
Patent CA-2450412-C (CA)
Inventor: AMIOTTI MARCO
IPC: H01L23/26
Filed: 2002-07-16
Granted: 2008-01-22
Abstract: L'invention concerne un support de production de dispositifs microélectroniques, micro-optoélectroniques ou micromécaniques. Ledit support (10; 60) comprend une base (11; 61) servant d'élément d'appui, sur laquelle est déposé un matériau d'absorption de gaz sous forme de dépôts discrets (13, 13',...; 63, 63',...) au moins partiellement exposés à l'atmosphère autour dudit support (10; 60).
Patent CA-2450561-C (CA)
Title: Methode d'extension d'un tamis a sable
Inventor: WHITELAW CALUM
IPC: E21B43/10
Filed: 2003-05-15
Granted: 2008-07-15
Abstract: L'invention concerne des dispositifs et de procédés permettant d'agrandir un élément tubulaire (150) dans un puits de forage (100). Dans un aspect, l'élément tubulaire extensible est agrandi à l'aide d'un packer gonflable (200). Dans un autre aspect, l'élément tubulaire extensible est un tamis à sable extensible.
Patent CA-2450916-C (CA)
Inventor: MAGUIRE STEPHEN B
IPC: B29C48/76
Filed: 2002-06-18
Granted: 2011-08-09
Abstract: L'invention concerne un séchoir basse pression (10) pour matériau granulaire ou pulvérulent, qui comprend plusieurs cartouches (12) tournant en série autour d'un axe vertical commun selon qu'il est placé dans une position de chauffage du matériau (100), ou de séchage à vide (102) ou de décharge d'inventaire des matériaux (104). Le séchoir basse pression comprend également un dispositif pneumatique à piston et cylindre (34, 36, 38) pour faire tourner les cartouches (12) autour dudit axe dans lesdites positions de chauffage ou de séchage à vide ou de décharge d'inventaire. Il comprend aussi un dispositif d'obturation (40, 42) et de création de vide à l'intérieur d'une cartouche (12) dans la position de séchage à vide (102), et un moyen (20) pour permettre au matériau granulaire ou pulvérulent séché de s'écouler vers le bas hors d'une cartouche (12) dans la position de décharge (104) où les cartouches se déplacent ensemble de concert les uns avec les autres.
Patent CA-2454536-C (CA)
Title: Water remover for an air compressor system
Inventor: CHEN PO-HUEI
IPC: F04B39/16
Filed: 2002-07-10
Granted: 2010-09-14
Abstract: The present invention relates to a moisture separation device for compressed air, especially to a high pressure vessel provided with a plurality of air chambers and step-shape separating-and-rising tube through which the compressed air passes. The vessel primarily includes a cylindric body having a cover on top thereof and a high pressure-resistant cylindric sleeve inward provided with at least one or more partition tubes spaced away from each other and divided into plurality of air chambers, an inlet connected with an outermost air chamber and an outlet connected with the benmost air chamber.
Patent CA-2459984-C (CA)
Title: Membrane a conduction ionique a durete elevee et aux dimensions stables
Inventor: MACKENZIE STEPHEN J
IPC: H01B1/12
Filed: 2002-08-27
Granted: 2008-08-05
Abstract: L'invention porte sur une membrane composite intégrale qui comprend un polytétrafluoroéthylène expansé dont la structure morphologique comprend une microstructure à noeuds extrêmement allongés interconnectés par des fibrilles, cette membrane étant imbibée d'un ionomère. Il s'avère que la dureté de la membrane composite s'accroît de façon étonnante, ce qui réduit le court-circuit électrique et améliore la performance et la durabilité de la pile à combustible.
Patent CA-2460046-C (CA)
Inventor: JACKSON MARK D
IPC: A63F13/00
Filed: 2002-09-10
Granted: 2014-06-10
Abstract: Divers modes de réalisation de l'invention concernent un procédé et un dispositif de jeu de hasard électronique comprenant un noyau de système d'exploitation, une application de gestion de système qui charge et exécute des objets partagés de programme de jeu, ainsi qu'une mémoire non volatile qui facilite le partage des informations entre les différents objets d'un programme de jeu. Par ailleurs, l'application de gestion de système de certains modes de réalisation fournit une bibliothèque API de fonctions exécutables depuis les objets du programme de jeu et facilite l'utilisation des fonctions de rappel lors d'une modification de données stockées dans la mémoire non volatile. La mémoire non volatile fournit en outre un enregistrement rémanent de l'état du jeu de hasard électronique pour assurer une protection contre la perte de l'état du jeu lors d'une interruption de courant. Dans divers modes de réalisation, l'application de gestion de système comporte une pluralité de gestionnaires de dispositifs qui fournissent une interface à un matériel sélectionné et permettent de contrôler les événements matériels.
Patent CA-2460056-C (CA)
Title: Steam trap instrument module
Inventor: REBIK TIMOTHY RAY
IPC: F16K31/26
Filed: 2002-10-03
Granted: 2009-08-11
Abstract: A steam trap system is disclosed. The steam trap system includes an inlet, an outlet, and a float (42), with the inlet (30) and the outlet (32) separated by an orifice (54). The steam trap includes a plug (52) operatively coupled to the float (42) and disposed adjacent the orifice (54) and arranged to open and close the orifice in response to movement of the float. A instrument module (58) includes a pressure transducer (70, 72) arranged to detect pressure in the steam trap, a temperature transducer (74, 76) arranged to detect temperature within the steam trap, and an eddy current probe (68) arranged to detect movement of the plug (52). A central processing unit (62) is operatively coupled to and arranged to receive an output from each of the pressure transducer, the temperature transducer, and the eddy current probe, the central processing unit arranged to process the respective output to thereby determine total steam flow and total condensate flow through the steam trap.
Patent CA-2462113-C (CA)
Inventor: HUFTON SIMON E
IPC: C12N15/66
Filed: 2002-09-30
Granted: 2013-01-29
Abstract: A eukaryotic expression vector capable of displaying a multi-chain polypeptide on the surface of a host cell is provided, such that the biological activity the multi-chain polypeptide is exhibited at the surface of the host cell. Such a vector allows for the display of complex biologically active polypeptides, e.g., biologically active multi-chain polypeptides such as immunoglobulin Fab fragments. The present invention describes and enables the successful display of a multi-chain polypeptide on the surface of a eukaryotic host cell.  Preferred vectors are described for expressing the chains of a multi-chain polypeptide in a host cell separately and independently (e.g., under separate vector control elements, and/or on separate expression vectors, thus forming a matched vector set). The use of such matched vector sets provides flexibility and versatility in the generation of eukaryotic display libraries, for example the ability to generate and to display multi-chain polypeptides by combining and recombining vectors that express variegations of the individual chains of a multi-chain polypeptide. Entire repertoires of novel chain combinations can be devised using such vector sets.
Patent CA-2464226-C (CA)
Title: Article fumant simule et element combustible associe
Inventor: ADIGA KAYYANI C
IPC: A24F42/60
Filed: 2002-10-22
Granted: 2008-12-02
Abstract: L'invention concerne un article fumant simulé dans lequel le milieu générant un arôme, tel qu'une cigarette disponible dans le commerce, est chauffé au moyen d'un élément combustible comprenant un combustible liquide, aux fins de génération d'arômes ou d'autres composants sous forme de vapeur ou d'aérosol. Un élément combustible pouvant être réutilisé est introduit dans une extrémité d'un élément tubulaire et un milieu générant un arôme, tel qu'une cigarette, est positionné dans l'extrémité opposée dudit élément. L'espacement entre l'élément combustible et la cigarette est suffisant pour ne pas allumer la cigarette mais pour que des gaz chauds viennent en contact avec le tabac ou analogue, de manière à vaporiser les composants d'arôme.
Patent CA-2470602-C (CA)
Inventor: FULTON TEMPLE
IPC: G05B19/05
Filed: 2002-12-04
Granted: 2010-01-26
Abstract: Cette invention, dans un mode de réalisation, concerne un procédé consistant à formater un message au niveau d'un premier modem intégré dans un premier automate programmable puis à envoyer le message formaté à partir du premier modem sur un réseau de communication. Au moins un mode de réalisation de cette invention concerne un système comprenant un dispositif servant à formater un message au niveau d'un modem intégré dans un automate programmable ainsi qu'un dispositif servant à envoyer le message formaté à partir du modem sur un réseau de communication.
Patent CA-2470910-C (CA)
Title: Laser system
Inventor: HOLLANDER MILTON BERNARD
IPC: G01J5/08
Filed: 2004-06-15
Granted: 2012-10-09
Abstract: An infra-red measurement device is disclosed having at least two laser emitters (2) which between them define a sighting area (7,7',7"). In one embodiment of the invention, two lasers are provided and these are each preferably split into a number of beams by means of, for example, a diffraction grating lens (4). The fact that there are two laser emitting devices, means that effectively twice the power can be utilised since the limit is per laser emitting device, and thus twice the brightness of a conventional device attained. In another embodiment of the invention, four laser emitters (2) are employed and the beams (6) can be split by a diffraction grating as before. The laser emitters in the device can be operated simultaneously, sequentially, or can be pulsed. Having greater brightness than conventional devices, the detectors of the invention are excellent for use in dark or smoky conditions, for example for obtaining the temperatures of car engines, furnaces and the like,
Patent CA-2491762-C (CA)
Inventor: GAIT PAUL
IPC: A63B71/14
Filed: 2005-01-10
Granted: 2009-12-29
Abstract: A protective sports glove used to protect the fingers, the hand, the wrist, and at least a portion of the forearm of a user of the sports glove. The protective sports glove comprises a hand portion, including a palm section and a back section, a plurality of finger portions extending from the hand portion, a thumb portion extending from the hand portion proximate to the finger portions, and a cuff portion attached to the hand portion distal from the finger and thumb portions. The cuff portion includes a plurality of protection sections extending from the hand portion and aligned substantially parallel with a longitudinal axis of sports glove. The hand portion, finger portions, and thumb portion include multiple protective elements used to protect a user's hand, fingers, thumbs, and wrist from impact during participation in the sporting event.
Patent CA-2492267-C (CA)
Inventor: FOLLSTAD BRIAN D
IPC: C12N5/071
Filed: 2003-07-14
Granted: 2013-09-10
Abstract: The invention provides media and methods for culturing mammalian cells whereby the sialylation of a protein produced by the cells is increased. The medium can contain N-acetylmannosamine and, optionally, galactose. The medium may also comprise fructose and mannose. Alternatively, the medium can contain galactose and fructose and, optionally, can also comprise mannose and/or N-acetylmannosamine. The methods can be practiced along with other methods for culturing cells so as to increase the quantity or quality of a protein produced by the cells, including culturing the cells at a temperature below 37 ~C.
Patent CA-2493803-C (CA)
Inventor: KRISKO ANNETTE
IPC: C03C27/12
Filed: 2003-07-31
Granted: 2011-09-27
Abstract: L'invention concerne des revêtements à faible émissivité à performance d'ombrage élevée trempables. Elle concerne également des unités en verre isolant, des panneaux monolithiques et d'autres substrats portant de tels revêtements. En outre, l'invention concerne des procédés de production de substrats revêtus par dépôt de revêtements de ce type.
Patent CA-2495395-C (CA)
Inventor: BADER AUGUSTINUS
IPC: A61K35/28
Filed: 2003-06-20
Granted: 2013-01-08
Abstract: The invention relates to an in-vitro and in-vivo method for multiplying and differentiating cells, during which the growth process of the cells is initiated or terminated and structurally directed by the use of growth factors thrombopoietin (TPO) and/or erythropoietin (EPO), and/or growth hormone (GH), particularly human growth hormone (HGH), and/or somatostatin and/or leukemia inhibitory factor (LIF) and/or ciliary neurotropic factor (CNTF). The invention also relates to a biological matrix or supporting structure containing the aforementioned growth factors, and to a method and device for the production thereof and for carrying out the inventive method.
Patent CA-2496459-C (CA)
Inventor: KAUTZ ULRICH
IPC: A61P17/00
Filed: 2003-08-29
Granted: 2013-06-25
Abstract: Compounds of a formula (I), in which R1, R2, R3, R31, R4, R5, R6 and R7 have the meanings indicated in the description, are novel effective PDE4 inhibitors.
Patent CA-2500035-C (CA)
Title: User intent discovery
Inventor: BRILL ERIC D
IPC: H04Q7/32
Filed: 2005-03-08
Granted: 2014-04-29
Abstract: A system 100 that facilitates determining a user's intent given a user search query comprises a search engine that is employed to search over a collection of objects within a data store to retrieve a user search result set. The objects within the result set are associated with queries that were previously utilized to locate such objects. A level of relatedness between the previous queries and the user search query is determined, and previous queries that are associated with a result set that is novel and related to the user search result set are returned to the user.
Patent CA-2505540-C (CA)
Inventor: BILLIAUW JAN JULIEN MARIE-LOUISE
IPC: C11D17/04
Filed: 2003-12-19
Granted: 2008-09-16
Abstract: The present invention relates a unit dose fabric treatment product comprising a non-aqueous liquid fabric treatment composition contained in a single compartment water-soluble pouch. The inner space of said pouch comprises (A) a cleaning system comprising more than 5% by weight of the fabric treatment composition of at least one anionic surfactant; and (B) a fabric softening system comprising at least one non-cationic fabric softening active selected from the group consisting of fabric softening clays, fabric softening silicones, and mixtures thereof, wherein the fabric softening clay is added as a premix comprising the clay and a solvent; wherein the fabric softening silicone is added as a premix comprising the silicone and a solvent or wherein the fabric softening silicone is added as pure compound without any solvent.  The invention further relates to a method of producing such compositions and to the use of such compositions to impart fabric-cleaning and fabric-softening benefits via single compartment water-soluble pouches to fabrics treated therewith.
Patent CA-2509226-C (CA)
Title: Ionic liquids having [n(cf3)2]- anions
Inventor: IGNATYEV NIKOLAI
IPC: C07D213/20
Filed: 2003-11-17
Granted: 2012-05-01
Abstract: The invention relates to salts consisting of bis(trifluoromethyl)imide anions and saturated, or partially or fully unsaturated heterocyclic cations, to a method for their production and to their use in ionic liquids
Patent CA-2519283-C (CA)
Title: Arrangement for collision prevention of mine vehicle
Inventor: MAEKALAE HANNU
IPC: G08G1/16
Filed: 2004-03-25
Granted: 2011-05-24
Abstract: The invention relates to a mine vehicle and a method of preventing a mine vehicle from colliding. The mine vehicle (1) includes at least one scanner (13, 14) to scan the environment in front of the vehicle. On the basis of the scanning, an obstacle-free route is determined whose outermost points in a sideward direction are stored as memory points (21). At least one sideward safe area (15b) has been predetermined around the vehicle (1). A control system checks that no memory point (21) resides within the safe area (15b).
Patent CA-2520883-C (CA)
Title: System and method for variably regulating order entry in an electronic trading system
Inventor: SINGER SCOTT F
IPC: G06Q40/06
Filed: 2004-03-26
Granted: 2016-05-24
Abstract: A system and method are provided to intelligently limit the frequency at which automated or semi-automated trading tools move or re-price orders in an exchange order book. A tolerance may be input that limits when one or more orders in the exchange order book are moved from one price to another. The system and method assist in reducing the number of orders that are entered into the system which can lead to reduced exchange transaction fees, lost queue position, and reduce network bandwidth consumption.
Patent CA-2527069-C (CA)
Inventor: DANIELMEIER KARSTEN
IPC: C08F20/52
Filed: 2005-11-14
Granted: 2014-04-08
Abstract: The present invention relates to novel polyaspartimides, their method of production and the use of these polyaspartimides as reactive components for polyisocyanates in two-component polyurethane coating compositions. The polyaspartimides are prepared by reacting a polyether amine with a maleimide.
Patent CA-2532106-C (CA)
Title: Partition system
Inventor: STEED BRENT
IPC: E04B/
Filed: 2004-07-15
Granted: 2011-08-16
Abstract: A partition system may include one or more panels. A panel may be constructed using blow-molded plastic. A panel may include one or more depressions, which may be aligned with one or more depressions on an opposing side of the panel.  The depressions may provide additional structural integrity for a panel. The depressions on opposing sides of the panel may extend toward and engage each other. The panels may include patterns with which one or more depressions may intersect. The panels may include symmetric patterns on opposing sides. The partition system may include one or more connectors adapted to receive a portion of one or more panels. The partition system may include one or more feet that may be attached to one or more panels. The panels may include one or more reinforcing members of various shapes disposed proximate one or more edges of a panel.
Patent CA-2534770-C (CA)
Inventor: WEBER JAMES LEO
IPC: B60N2/08
Filed: 2004-08-27
Granted: 2013-05-14
Abstract: A seat track assembly is provided for adjusting a seat assembly of an automotive vehicle having a lower track (12) having a plurality of locking windows (74), an upper track (14) slidably mounted to the lower track and having a plurality of first (70) and second (72) support apertures. A locking mechanism (80) is operatively coupled between the lower and upper tracks. The locking mechanism includes a plurality of pins (88) movable in and out of a locked position, wherein the pins project through the locking windows and are supported by the first and second support aperture in a double shearing condition to prevent sliding adjustment of the upper track relative in the lower track.
Patent CA-2536923-C (CA)
Title: Extracellular matrix composite materials, and manufacture and use thereof
Inventor: HILES MICHAEL C
IPC: A61K35/37
Filed: 2004-09-07
Granted: 2012-10-09
Abstract: Described are preferred extracellular matrix composites including a first extracellular matrix material (12) having a second extracellular matrix material (13) deposited thereon. The preferred materials are made by culturing cells in contact with an extracellular matrix graft material (10) in a fashion to cause the cells to biosynthesize and deposit extracellular matrix components on the material. The cells are then removed to provide the extracellular matrix composite material.