baber/WOPTO huggingface dataset:
Patent CA-2416614-C (CA)
Title: Extendable gravity loader
Inventor: GILMORE PHILLIP J
IPC: B65G67/08
Filed: 2001-06-22
Granted: 2009-04-21
Abstract: An extendable gravity loader (10) includes an extendable gravity propelled conveying surface and a user interface section having a driven conveying surface. The sidewalls (24) allow for a minimal height of the extendable units, while still providing a structurally robust loader (10) with a minimal drop off between conveying surfaces of the respective units (14). The user interface section (20) provided at an outer end of the loader (10) may have least a portion that is vertically adjustable via an actuator at the extendable unit of the loader. Additionally, a limit switch (39) may be provided to deactivate the actuator (54) in response to detection of resistance to upward and downward movement of the user interface section. An actuator assist device, such as gas springs (58,74) or the like, is operable to assist the actuator (54) in raising and lowering the user interface section (20), such that a lower vertical height of the user interface section (20) may be provided, since a smaller lift arm or moment arm (56) is necessary to raise and lower the user interface section (20) by the actuator (54).
Patent CA-2416632-C (CA)
Title: Novel starches produced by the expression of heterologous granule bound starch synthase genes
Inventor: BROGLIE KAREN
IPC: A23L19/00
Filed: 2000-08-28
Granted: 2012-01-24
Abstract: The present invention is directed to an isolated starch, a transgenic plant or plant part producing the starch, flour and a thickened foodstuff prepared from a grain capable of producing such isolated starch. The present invention is directed to a method for altering starch amylose composition of a cereal grain.
Patent CA-2420008-C (CA)
Title: Panic message analyzer
Inventor: BAGG RODERICK E
IPC: G06F11/273
Filed: 2001-09-10
Granted: 2012-04-03
Abstract: The invention provides a method and system for automatically obtaining and analyzing error messages from end users of software and hardware products.  Additionally, the invention provides a method and system of providing solutions that automatically and manually correct the errors. An ever-growing database of errors and solutions is maintained so that future identical or similar problems are expedited without human intervention. Successful analysis at any but the lowest level automatically allows previous levels to be taught greater efficiency for future analysis of the same or similar errors.
Patent CA-2428255-C (CA)
Inventor: ASAKURA TOSHIKAGE
IPC: C07C305/12
Filed: 2001-11-26
Granted: 2010-01-05
Abstract: A chemically amplified photoresist composition comprising, (a) a compound which cures upon the action of an acid or a compound whose solubility is increased upon the action of an acid; and (b) as photosensitive acid donor, at least one compound of the formula Ia, Ib, Ic, IIb or IIc wherein R1 is for example C1-C5alkyl, C3-C30cycloalkyl, C1-C5haloalkyl, C2-C12alkenyl, C4- C8cycloalkenyl, C6-C12bicycloalkenyl, phenyl, naphthyl, anthracyl, phenanthryl, or is a heteroaryl radical; all of which are unsubstituted or substituted; optionally some of the substituents form 5- or 6-membered rings with further substituents on the phenyl, naphthyl, anthracyl, phenanthryl, o r heteroaryl ring or with one of the carbon atoms of the phenyl, naphtyl, anthracyl, phenanthryl, or heteroaryl ring; R'1 is for example C1-C12alkylen e , C3-C30cycloalkylene, phenylene, naphtylene, diphenylene, or oxydiphenylene , wherein these radicals are unsubstituted or substituted; A and B for example are a direct bond; Ar1 and Ar2 independently of each other for example are phenyl, naphtyl, anthracyl, phenanthryl, or heteroaryl, all of which are unsubstituted or are substituted; Ar3, Ar4 and Ar5 for example have one of t he meanings given for Ar1 and Ar2; Y is for example C3-C3-C30cycloalkylene, phenylene, naphthylene, diphenylene, or oxydiphenylene, all of which are unsubstituted or substituted.
Patent CA-2428992-C (CA)
Title: Single user detection
Inventor: MISRA RAJ MANI
IPC: H04W28/18
Filed: 2001-11-08
Granted: 2009-10-13
Abstract: A transmitter site transmit a plurality of data signals over a shared spectrum in a code division multiple access communication system. Each transmitted data signal experiences a similar channel response. A combined signal of the transmitted data signals is received. The combined signal is sampled at a multiple of the chip rate. The channel response for the combined signal is determined. A first element of a spread data vector is determined using the combined signal samples and the estimated channel response. Using a factor from the first element determination, remaining elements of the spread data vector are determined. The data of the data signals is determined using the determined elements of the spread data vector.
Patent CA-2430773-C (CA)
Inventor: HAMMARSTROM JANET L
IPC: B24D7/10
Filed: 2001-11-14
Granted: 2007-04-24
Abstract: Abrasive grinding wheels having an irregular (i.e., gapped) perimeter shape and/or holes extending therethrough permit one to view the surface of a workpiece being ground in conventional surface finishing, snagging and/or weld blending operations. The grinding wheels may each include one or more gaps disposed in spaced relation about the otherwise circular perimeter of the wheel. Holes also may be provided in addition to, or in lieu of, the gaps, and similarly spaced equidistantly about the wheel. The gaps and/or holes may be configured in many diverse shapes. Gap and hole positions may be selected so as to retain the balance of the wheel. Advantageously, when the wheels are rotated about their axes, one is able to monitor the condition of the surface of the workpiece as it is being abraded, without removing the grinding wheel from the surface.
Patent CA-2434376-C (CA)
Title: Orienting disk for improving mat formation in composite wood products
Inventor: KNUDSON ROBERT M
IPC: B27N3/14
Filed: 2003-07-04
Granted: 2006-10-24
Abstract: An improved orienting disk is provided for better wood strand alignment in wood strand orienter machinery. The disk has a plurality of fin-like teeth projecting upwardly from the periphery of a generally circu- lar plate. In a preferred embodiment each of the teeth has a straight leading edge facing the direction of rotation of the disk, and a curve trailing edge. Most preferably, the disk has six such teeth, each separated from another by 60.degree. about the periphery of the disk.
Patent CA-2441453-C (CA)
Inventor: COLE ERIC V
IPC: A63B53/04
Filed: 2003-09-18
Granted: 2007-06-26
Abstract: A putter golf club head includes a body fitted with relatively high-density heel and toe inserts. A golf putter club head includes a body formed of a first material (e.g., titanium) having a density of approximately 3.0 g/cm3 to 7.0 g/cm3. Two cavities are formed in the body, one adjacent to the heel region of the body, and another adjacent to the toe region. Inserts are provided in each of the two cavities and are formed of a second material (e.g., tungsten) having a density ranging from approximately 15.0 g/cm3 to 20.0 g/cm3. The cavities may be configured such that they extend to (or are bounded by) the bottom surface and/or the front face of the body. In one embodiment, the body of the putter club head has an elastic modulus greater than approximately 90 GPa while the density of the insert material is greater than the density of the body material by a factor of at least 3Ø
Patent CA-2442084-C (CA)
Inventor: NELSON MICHAEL J
IPC: A63B59/00
Filed: 2003-09-22
Granted: 2008-06-10
Abstract: A golf putter head having a visual alignment aid includes a face member and a back body both of which may be selected from a plurality of differently configured face members and back bodies. The face member has a front surface, a top ledge, a rear surface, and a visual alignment aid comprising a rear edge parallel to the front surface The rear edge is defined by the intersection of the rear surface and the top ledge. The back body comprises a flange portion that extends rearwardly and has an upper surface that is displaced below the top ledge. The face member and back body are selected from materials having contrasting colors so that the rear edge of the face member is contrasted against the background of the back body.
Patent CA-2447462-C (CA)
Inventor: HARRIS GARY
IPC: E02F3/76
Filed: 2003-10-30
Granted: 2008-04-29
Abstract: Hitch mount assembly for snow blades or other accessories or implements for off-road vehicles such as all-terrain vehicles. The assembly includes a receiver for mounting to the vehicle chassis and an implement assembly readily removably coupled to the receiver. The configuration of the receiver and implement assembly allows for self-alignment during the mounting operation. A switching mechanism and actuator also can be used to pivot the working implement remotely. The mount assembly can be attached to the vehicle with a powered winch or manually.
Patent CA-2457591-C (CA)
Inventor: SCHULTZ JUSTIN E
IPC: B60D1/58
Filed: 2004-02-12
Granted: 2009-05-19
Abstract: A vehicle mounted step assembly for use with trailer hitch. The vehicle mounted step assembly includes a platform portion and a tongue portion. The platform portion is pivotable with respect to the tongue portion between a lowered use position and a raised storage position. The platform portion is also slidable with respect to the tongue portion from a first configuration to a second configuration.
Patent CA-2458911-C (CA)
Title: Protheses pour lumieres courbees
Inventor: VAN SCHIE GREGORY PAUL
IPC: A61F2/90
Filed: 2002-10-25
Granted: 2009-12-22
Abstract: L'invention se rapporte à un dispositif de prothèse (1) conçu de manière à transporter des fluides à l'intérieur d'un corps humain ou animal et à être placé dans ou à remplacer une lumière courbée. Ce dispositif de prothèse est doté d'un système de contrôle servant à contrôler la longueur d'un côté par rapport à l'autre côté afin que le dispositif puisse être courbé sur place de manière à s'ajuster à la lumière courbée. Ce système de contrôle peut être un système de restriction d'expansion ou un système de réduction de longueur. Cette prothèse peut être à endoprothèse ou non et peut être formée d'un matériau tubulaire ou ondulé.
Patent CA-2460788-C (CA)
Inventor: MCELHINNEY GRAHAM A
IPC: E21B7/04
Filed: 2004-03-12
Granted: 2013-09-24
Abstract: A method for surveying a borehole is provided. The method includes providing a casing string having a plurality of opposing magnetic poles in a target borehole. The method also includes providing a tool having a magnetic field measurement device disposed thereon and positioning the tool in another borehole. Magnetic interference vectors are determined in the other borehole by comparing the measured magnetic field at that position with a known magnetic field of the earth. The magnetic interference vector indicates a direction to a casing string. Various embodiments of the invention may be utilized to drill one borehole along a predetermined course relative to another borehole. The surveying methodology of this invention may be advantageously utilized to drill twin wells for steam assisted gravity drainage applications.
Patent CA-2463468-C (CA)
Title: Racloir pour courroie de transporteur
Inventor: BRINK JAN LOUIS
IPC: B65G/
Filed: 2002-11-11
Granted: 2008-09-02
Abstract: L'invention concerne un procédé d'assemblage d'un racloir pour courroie de transporteur comprenant au moins un bord de raclage fixé sur un support par au moins un élément de sollicitation. Ce procédé consiste à soumettre l'élément de sollicitation à une précontrainte dans un premier sens, à maintenir ledit élément en état de précontrainte, puis à monter le racloir de courroie de transporteur au voisinage d'une surface de la courroie. Ainsi, en cours d'utilisation, lorsque le bord de raclage exerce une action de raclage sur la courroie puis s'écarte de cette courroie, l'élément de sollicitation est à nouveau soumis à une contrainte dans le premier sens.
Patent CA-2464086-C (CA)
Title: Post-modification of a porous support
Inventor: IHRE HENRIK
IPC: B01J20/26
Filed: 2002-11-25
Granted: 2011-01-18
Abstract: The present invention relates to a method for post-modification of a macroporous polymeric support comprising one or more unreacted double bonds, which method includes the steps of contacting the support with a liquid comprising a grafting compound; and initiating a free radical reaction in the mixture obtained, wherein the grafting compound is comprised of a double bond as a re-active group coupled to a linear or cyclic chain of carbon. The grafting compound can be illustrated with vinyl ethers and/or styrene and styrene derivatives.
Patent CA-2469715-C (CA)
Inventor: STINSON JEFFREY R
IPC: C12N5/12
Filed: 2002-12-23
Granted: 2013-02-12
Abstract: The present invention encompasses monoclonal antibodies that bind to lipoteichoic acid (LTA) of Gram positive bacteria. The antibodies also bind to whole bacteria and enhance phagocytosis and killing of the bacteria in vitro. The invention also provides antibodies having human sequences (chimeric, humanized and human antibodies). The invention also sets forth the variable regions of three antibodies within the invention and presents the striking homology between them.
Patent CA-2472760-C (CA)
Inventor: SHENKER MICHAEL R
IPC: B27G19/00
Filed: 2004-03-19
Granted: 2010-04-20
Abstract: La présente invention se rapporte à des modes de réalisation d'un dispositif de protection amélioré pour scie à chaîne. Ledit dispositif de protection pour scie comprend un bras de protection pivotant qui peut comporter des parois s'étendant vers le bas pour protéger contre la scie à chaîne. Dans des modes de réalisation particuliers, le bras de protection est connecté pivotant à une patte de montage, qui est conçue pour permettre le montage du dispositif de protection sur les goujons de type barre de diverses scies à chaîne présentant des écartements différents des goujons de type barre. La patte de montage peut présenter une flèche facilitant le montage sur une grande variété de modèles de scies à chaîne. Le bras de protection peut comporter une poignée adjacente au logement de la scie à chaîne de sorte que ledit bras de protection puisse être levé et éloigné de la barre de guidage afin de permettre un accès à la partie supérieure de la chaîne de la scie, par exemple pour effectuer un entretien ou permettre le positionnement de la chaîne de la scie contre une pièce à travailler dans une opération consistant à entailler.
Patent CA-2474808-C (CA)
Inventor: ELDER ALFRED KEITH
IPC: G01V1/00
Filed: 2003-02-07
Granted: 2015-08-18
Abstract: The present invention provides an interactive system for controlling seismic data acquisition (100). A central controller controls seismic sources, detectors and receivers (102-a) that provide the user or operator one or more views of the operational components over a graphical user interface (102).  Software is provided to change the parameters associated with the components.  A second controller might be located in the seismic source vehicle (110). Two way data and audio comunication i sprovided between the controllers (122) to provide dual control of the seismic system (100). A field operator operates and makes decisions for selecting and operating the system components and relays information to and receives information from the central operator and the controller.
Patent CA-2475769-C (CA)
Inventor: WANG YIXIN
IPC: C12Q1/68
Filed: 2004-08-25
Granted: 2018-12-11
Abstract: A method of providing a prognosis of colorectal cancer is conducted by analyzing the expression of a group of genes. Gene expression profiles in a variety of medium such as microarrays are included as are kits that contain them.
Patent CA-2479231-C (CA)
Inventor: NILSSON MICHAEL ERLING
IPC: H04N7/24
Filed: 2003-03-27
Granted: 2013-01-22
Abstract: L'invention concerne un système de flux de données et un procédé correspondant. Un serveur (10) est agencé de manière à transmettre à un client (40, 50, 60), l'une des pluralités de flux de données codés. Chacune des pluralités de flux de données est une représentation indépendante d'une source de données commune codée à une résolution différente de l'autre des pluralités de flux de données. Le serveur (10) comprend un émetteur (100) et un premier tampon (120). L'émetteur est agencé de manière à transmettre des paquets de données de flux de données codés au client (40, 50, 60), via le premier tampon (120). L'émetteur (100) est agencé de manière à contrôler le contenu du premier tampon (120), avec possibilité de commutation en vue de transmettre l'autre des pluralités de flux de données, dans le cas où des critères prédéterminés sont détectés par le premier tampon (120).
Patent CA-2480553-C (CA)
Title: Polyacene derivatives as materials for organic electroluminescent elements
Inventor: TAKAHASHI TAMOTSU
IPC: C07C67/317
Filed: 2003-03-26
Granted: 2010-05-18
Abstract: The present invention provides organic electroluminescent elements selected from polyacene derivatives represented by general formula (I) below: (see formula I) [wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, A1 and A2, which are the same or different, each represents hydrogen atom, a hydrocarbon group, etc., and n denotes an integer of not less than 1]. The organic electroluminescent elements of the present invention can provide materials for organic electroluminescent elements and organic electroluminescent elements, which are excellent in stability, durability, luminance and luminance efficiency.
Patent CA-2480561-C (CA)
Inventor: MUKAIDANI CHISE
IPC: C12N5/07
Filed: 2003-03-25
Granted: 2013-05-14
Abstract: Transplanting human hepatocytes into a liver of an immunodeficient hepatopathy mouse, and then feeding the mouse transplanted with the human hepatocytes under such a condition as being protected from the attack by human complement produced by the human hepatocytes thereby proliferating the transplanted human hepatocytes in the mouse liver. Further, Obtaining human hepatocytes in large scale by repeating the above steps using the proliferated human hepatocytes.
Patent CA-2482208-C (CA)
Title: Distance extender and method making use of same
Inventor: VOLL PARKER J
IPC: G06F3/023
Filed: 2004-09-21
Granted: 2011-03-22
Abstract: A distance extender (100, 200) for increasing a distance between a first device (145) and a second device (150) in electrical communication with the first device includes an electrical cable (130, 230) electrically coupled between the first device and the second device, a first subsystem (110, 210) electrically coupled to the first end of the electrical cable, and a second subsystem (120, 220) electrically coupled to the second end of the electrical cable. The electrical cable includes a first end (131, 231), a second end (132, 232), and a plurality of wires extending between the first end and the second end. The plurality of wires includes a first wire, the first device generates a data signal and provides an electrical power signal, and the data signal and the electrical power signal are simultaneously transmitted between the first device and the second device over the first wire.
Patent CA-2491191-C (CA)
Title: Modulateurs de kinase de type recepteur et procedes d'utilisation
Inventor: RICE KENNETH D
IPC: C07D417/12
Filed: 2003-07-14
Granted: 2014-02-04
Abstract: La présente invention présente des composés destinés à moduler l'activité de kinase réceptrice, en particulier l'éphrine et EGFR, ainsi que des méthodes de traitement de maladies médiées par l'activité de la kinase réceptrice, utilisant les composés et des compositions pharmaceutiques de ceux-ci. Les maladies médiées par l'activité kinase réceptrice comprennent, de façon non exhaustive, des maladies caractérisées en partie des niveaux anormaux de prolifération cellulaire (c'est-à-dire croissance tumorale), la mort cellulaire programmée (apoptose), la migration et l'invasion cellulaires ainsi que l'angiogenèse associées à la croissance tumorale. Les composés de l'invention comprennent des modulateurs de kinase à <= sélectivité de spectre >=, des composés qui inhibent, régulent ou modulent la transduction du signal dans les sous-familles de tyrosine kinases de type récepteur, notamment l'éphrine et EGFR.
Patent CA-2492233-C (CA)
Inventor: KRUELLE JOHN M
IPC: B65D85/46
Filed: 2005-01-12
Granted: 2008-03-18
Abstract: An extruded polymeric void-board is configured for placement between adjacent horizontal layers of bricks to maintain an opening in a lower layer of the bricks. The void-board is formed as a relatively thin planar element having first and second surfaces. A plurality of parallel ribs extend from and generally transverse to the first side. The ribs have a predetermined height to width ratio and have a height that is less than a thickness of the planar element. The ribs being formed parallel to one another. A method for forming a bundle of bricks with the void-board is also disclosed.
Patent CA-2494170-C (CA)
Title: Agencement d'alimentation en energie electrique d'un assemblage de mesure en puits
Inventor: WILLIAMS PERCIVAL
IPC: G01V11/00
Filed: 2004-02-18
Granted: 2013-11-19
Abstract: L'invention concerne un assemblage de mesure en puits avec un boîtier métallique qui renferme une pluralité de sections d'outils, dont un détecteur sensible à un champ magnétique, et une alimentation en courant continu de ces sections d'outils, l'alimentation en courant et les sections d'outils étant électriquement connectées au boîtier. L'assemblage se caractérise en ce que l'alimentation en courant est connectée à au moins une section d'outil par un circuit commutateur et un agencement conducteur. Le circuit commutateur comprend un condensateur et une pluralité de commutateurs et de moyens de commande susceptibles d'être actionnés de façon à alternativement charger le condensateur auprès de l'alimentation en courant continu et décharger le condensateur par au moins une section d'outil au moyen de l'agencement conducteur, inhibant la génération d'un champ électromagnétique dans l'agencement conducteur situé entre le condensateur et au moins un outil.
Patent CA-2496092-C (CA)
Inventor: YAO LI-HO
IPC: H01M50/529
Filed: 2005-02-04
Granted: 2007-11-13
Abstract: A battery pack includes multiple power bus lines (12,13) connecting a plurality battery strings (20) in parallel, wherein each battery string (20) has multiple batteries (11) connected in series. The battery pack further has multiple conductors (30) providing electrical communication between the battery strings (20) such that a battery (11) in one battery string (20) is connected in parallel with a battery (11) in other battery strings (20).
Patent CA-2496940-C (CA)
Inventor: HANHINEN JAAKKO
IPC: G01G13/28
Filed: 2003-09-24
Granted: 2011-02-01
Abstract: Procédé et appareil destinés à l'alimentation régulée en matière solide dans le cadre d'un processus. L'appareil comprend au moins un point de déchargement de matière solide (UP), au moins une courroie de transport (2, 2', 3, 5) et au moins un point d'alimentation en matière solide (SP), la matière solide étant déchargée dans le point de déchargement (UP) à partir de l'emplacement de stockage, vers la courroie de transport (2, 2') destinée à transporter ladite matière solide soit directement soit via au moins une autre courroie de transport (3, 5) à destination du point d'alimentation (SP). Au point de déchargement (UP), le déchargement de matière solide à destination de la courroie de transport (2, 2') est régulé de façon que l'épaisseur du lit de matière corresponde à une valeur fixe déterminée; au point d'alimentation (SP), la quantité de la matière solide alimentée est régulée par le réglage de la vitesse (S) de la courroie de transport (2, 2', 3, 5).