baber/WOPTO huggingface dataset:
Patent CA-2602181-C (CA)
Inventor: CHEICH ROBERT C
IPC: B31D5/00
Filed: 2006-03-23
Granted: 2013-10-29
Abstract: A stock material (16) for use with a dunnage conversion machine (14) includes at least one ply of sheet material having spaced along the length thereof a plurality of transverse rows (22) of weakened areas (24). The weakened areas (24), which can be formed by perforations, for example, have a reduced strength relative to adjacent portions of the sheet material. Each row (22) of weakened areas (24) has at least one parameter that varies along the row (22).  The strength of the stock material at the row (22), in response to a force applied across the row (22), varies across the stock material (16).
Patent CA-2605220-C (CA)
Title: Systeme de montage de rampe de distribution carburant interne de turbine a gaz
Inventor: FISH JASON
IPC: F02C3/14
Filed: 2007-10-03
Granted: 2013-02-19
Abstract: Un système de fixation supportant et positionnant un collecteur de carburant interne d'un moteur à turbine à gaz comprend au moins un bouclier thermique entourant une entrée de carburant au collecteur de carburant, le bouclier thermique supportant au moins une partie de la charge pour soutenir le collecteur de carburant.
Patent CA-2606537-C (CA)
Title: Use of invert epoxy emulsions for wellbore stabilization
Inventor: BALLARD DAVID ANTONY
IPC: E21B33/138
Filed: 2007-10-09
Granted: 2010-12-21
Abstract: An invert emulsion wellbore fluid, including: a continuous oleaginous phase; a discontinuous non-oleaginous phase; a stabilizing agent; an oil-immiscible epoxy-based resin; and a hardening agent; wherein the wellbore fluid is a stable emulsion having a viscosity greater than 200 cps. In some embodiments, the hardening agent is an oil-miscible hardening agent; in other embodiments, the hardening agent is an oil-immiscible hardening agent.
Patent CA-2613516-C (CA)
Inventor: LIU KE
IPC: F01N9/00
Filed: 2006-06-19
Granted: 2013-11-12
Abstract: The disclosed embodiments relate to a method and system (10) for regeneration of a catalyst (18) . The system includes an engine (12) that creates an exhaust stream, a reactor (16) that includes the catalyst is in fluid communication with the engine to receive the exhaust stream and a sensor (22) that measures a system parameter related to the engine or the reactor and produces a signal corresponding to the system parameter. The system also includes a controller (19) that receives the signal and directs the exhaust stream to the catalyst if the system parameter is indicative of a regeneration value.
Patent CA-2615737-C (CA)
Inventor: XU JIAN
IPC: E21B33/134
Filed: 2006-07-04
Granted: 2011-01-18
Abstract: A retrievable bridge plug used in oil and gas wells comprises a setting and anchoring mechanism, a locking and releasing mechanism and a sealing and anti-adhering mechanism. The bridge plug in which a self-locking mechanism is placed can be lowered through an oil tubing or wireline and provide reliable bi-directional sealing , and can be taken out by a special tool after setting in order to be used repeatedly after simple maintenance . By replacing its mandrel, the bridge plug can be refitted into a squeezing bridge plug , a conventional bridge plug (mandrel sealing) or a hook-wall bridge plug (mandrel through) to be used in a temporary/permanent and selective blocking operation.  Also, the bridge plug can be associated with other downhole tools to perform well test, layer protection and well killing.
Patent CA-2615895-C (CA)
Title: Lubricants from mixed alpha-olefin feeds
Inventor: WU MARGARET M
IPC: C10G50/02
Filed: 2006-07-14
Granted: 2012-10-30
Abstract: This invention discloses an improved process which employs mixed alpha-olefms as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional fluids.
Patent CA-2617452-C (CA)
Title: Predicting relative humidity sensitivity of developer materials
Inventor: VEREGIN RICHARD P N
IPC: G03G9/08
Filed: 2008-01-09
Granted: 2012-05-15
Abstract: A method of predicting a Lewis acid-base relative humidity (RH) ratio in a two-component developer comprised of at least a toner and a carrier including selecting a candidate toner, selecting a candidate carrier, and determining the Lewis acid and Lewis base constants for the candidate toner and candidate carrier. In addition, calculating the Lewis acid-base RH ratio wherein the calculated Lewis acid-base RH ratio is related to a charge RH ratio.
Patent CA-2619153-C (CA)
Title: Regulation de la synthese des proteines
Inventor: WAGNER GERHARD
IPC: C07D277/82
Filed: 2006-01-20
Granted: 2013-12-31
Abstract: L'invention porte sur une composition et sur un procédé qui permettent d'inhiber la prolifération d'une cellule tumorale par comparaison avec une cellule non tumorale. L'invention concerne également des procédés de criblage d'une composition qui inhibe la traduction dépendante de la coiffe par comparaison avec la traduction indépendante de la coiffe des protéines.
Patent CA-2622974-C (CA)
Title: Nickel powder, method for manufacturing same, conductor paste, and multilayer ceramic electronic component using same
Inventor: AKIMOTO YUJI
IPC: C22C19/03
Filed: 2008-02-27
Granted: 2014-09-23
Abstract: A nickel powder with an average particle size of 0.05 to 1.0 µm, which is composed of nickel particles having an oxidized surface layer and containing sulfur, wherein the sulfur content with respect to the total weight of the powder is 100 to 2000 ppm, and the intensity of a peak identified to sulfur bonded to nickel in surface analysis by ESCA of the nickel particles varies in a direction toward the center from the surface of the particles, and this intensity has its maximum at a location deeper than 3 nm from the particle outermost surface. This nickel powder is manufactured by bringing a nickel powder containing sulfur and dispersed in a non-oxidizing gas atmosphere into contact with an oxidizing gas at a high temperature.
Patent CA-2624398-C (CA)
Title: Method of priming a surgical system
Inventor: DAVIS SHERMAN G
IPC: A61F9/007
Filed: 2008-03-06
Granted: 2010-12-14
Abstract: A method of priming a surgical system that includes pulling a very high vacuum and then cycling fluid through the system as a fluid pulse. These steps can be repeated a number of times to help ensure that residual entrained air is removed from the system.
Patent CA-2625248-C (CA)
Inventor: NODA ISAO
IPC: D01F9/00
Filed: 2006-10-11
Granted: 2011-02-08
Abstract: Thermoplastic polymer compositions comprising starch and articles made therefrom are water stable or may be rendered so. One method of making water stable thermoplastic compositions comprises the steps of mixing destructured starch with polyhydric alcohol and triglyceride, and forming a transesterification reaction product from at least a portion of the polyhydric alcohol and triglyceride.
Patent CA-2628140-C (CA)
Title: Virtual character video toy with movable display
Inventor: HARDIN MARK
IPC: A63J19/00
Filed: 2006-11-06
Granted: 2012-02-07
Abstract: A video toy is provided which may include a video screen and first and second housing segments. Each housing segment may have a diorama displaying features and objects to simulate a scene such as an apartment or room. The video screen may move from a position in front of a first diorama to a position in front of a second diorama. The diorama behind the video screen may be visible through the screen. The video toy may be programmed to display characters on the screen that engage in activities consistent with the diorama visible through the video display and simulate interacting with objects in the diorama.  Players may interact with the characters through inputs such as buttons.  Virtual characters may be programmed to have activities and interactions with the player that are modified based on type and frequency of user inputs.
Patent CA-2629304-C (CA)
Inventor: LOPEZ RICARDO AGUSTIN
IPC: C12N15/85
Filed: 2006-11-07
Granted: 2012-12-04
Abstract: In a combination of erythropoietin glycoisoforms, the glycoisoforms include between 4 and 10 sialic acid molecules per molecule of erythropoietin. The combination of glycoisoforms can be used for the treatment or prevention of septicemia/sepsis. Also provided is a pharmaceutical composition that includes the aforementioned combination, a cell line that produces a combination of erythropoietin glycoisoforms, methods of obtaining the cell line, a method of producing the combination of glycoisoforms, and methods for the treatment and prevention of septicemia/sepsis.
Patent CA-2630714-C (CA)
Inventor: SAHA ASHIS K
IPC: C07D405/10
Filed: 2006-07-24
Granted: 2014-01-14
Abstract: The present invention relates to compounds of the general formula (I) that have activity as SlP receptor modulating agents and the use of such compounds to treat diseases associated with inappropriate SlP receptor activity. The compounds may be used as immunomodulators, e.g., for treating or preventing diseases such as autoimmune and related immune disorders including systemic lupus erythematosus, inflammatory bowel diseases such as Crohn's disease and ulcerative colitis, type I diabetes, uveitis, psoriasis, myasthenia gravis, rheumatoid arthritis, non-glomerular nephrosis, hepatitis, Behcet's disease, glomerulonephritis, chronic thrombocytopenic purpura, hemolytic anemia, hepatitis and Wegner's granuloma; and for treating other conditions.
Patent CA-2632544-C (CA)
Title: Use of myostatin antagonist for treating the effects of hypogonadism
Inventor: HAN HQ
IPC: A61K38/08
Filed: 2006-12-06
Granted: 2014-09-23
Abstract: The present invention provides methods for treating disorders arising from hypogonadism, rheumatoid cachexia, cachexia due to burns, cachexia due to administration of chemical agents, cachexia due to diabetes, diabetic nephropathy, Prader Willi syndrome, excessive TNF-.alpha., and other muscle-related, metabolic and inflammatory disorders by administering myostatin antagonists to subjects suffering from such disorders.
Patent CA-2633371-C (CA)
Inventor: KUDELSKI ANDRE
IPC: H04L12/22
Filed: 2006-12-21
Granted: 2017-03-14
Abstract: The aim of the present invention is to provide a secure system-on-chip for processing data, this system-on-chip comprising at least a central processing unit, an input and an output channel, an encryption/decryption engine and a memory, characterized in that, said input channel comprises an input encryption module to encrypt all incoming data, said output channel comprising an output decryption module to decrypt all outgoing data, said central processing unit receiving the encrypted data from the input encryption module and storing them in the memory, and while processing the stored data, said central processing unit reading the stored data from the memory, requesting decryption of same in the encryption/decryption engine, processing the data and request-ing encryption of the result by the encryption/decryption engine and storing the encrypted result, outputting the result to the output decryption module for decryption purpose and exiting the decrypted result via the output channel.
Patent CA-2634628-C (CA)
Title: Star engine
Inventor: NGO THANH DAM
IPC: F02B55/08
Filed: 2008-06-25
Granted: 2010-09-14
Abstract: Star Engine is a four stroke internal combustion engine, which converts the eccentric motion of the center of the rotor directly to a rotary motion of a main shaft. This engine is formed by the principle a small circle rolling inside a larger one (FIGURE 1). The star shape of both the rotor and stator are formed by the ratio between them (FIGURE 2).
Patent CA-2645798-C (CA)
Title: Method for passing a failsafe alarm signal through a life safety system that experiences a catastrophic failure
Inventor: BECKER DONALD EDWARD
IPC: G06F11/07
Filed: 2008-12-04
Granted: 2014-10-14
Abstract: An improved life safety system (100) provides ability to detect a catastrophic failure within a network node (170) of the life safety system, and to subsequently pass a failsafe alarm signal (1002) through the network node, and through the life safety system, despite the catastrophic failure, which may be a failed main processor (301) of a main panel (110), a failed main processor (401) of a loop expander module (120), a failed main processor (501) of an amplifier (130), or a failed main processor (601) of a liquid crystal display controller (602).
Patent CA-2646183-C (CA)
Inventor: ARNOTT ROBERT
IPC: H04W72/04
Filed: 2007-03-20
Granted: 2016-05-17
Abstract: Efficient encoding techniques are described for encoding resource allocation data to be signalled to a number of user devices in a communication system. In one encoding technique, a resource allocation bit pattern is transmitted to all the users together with a resource ID for each user. Each user then identifies its allocated sub-carriers using the received allocation bit pattern and the received resource ID. In another encoding technique, a code tree is used to generate a value representing the sub-carrier allocation. The user device then uses the code tree to determine the sub-carrier allocation from the signalled value.
Patent CA-2650318-C (CA)
Inventor: UGANDER MARTIN
IPC: A61F13/14
Filed: 2007-02-27
Granted: 2015-02-10
Abstract: The present invention relates to an implantable, disposable barrier disc to be used in negative pressure treatment of wounds, in particular sternotomy wounds, wherein the barrier disc consists of a rigid material withstanding a negative pressure of at least -50 mmHg without causing deformation to the barrier disc, and that the barrier disc is perforated to allow drainage of wound fluid through said barrier disc.
Patent CA-2650760-C (CA)
Title: Rotorcraft blade equipped with a spar incorporating a hold-down fastener and process for producing the same
Inventor: METIVIER REMI
IPC: B64C27/48
Filed: 2009-01-21
Granted: 2012-03-27
Abstract: This invention relates to a rotorcraft blade, which is easily manufactured and reproduced, that is equipped with a rigid attachment filler (1) and with a spar (40) that extends from a root (51) of the blade to a free end (52) of the blade, the attachment filler (1) having top (2), bottom (3), front (4), rear (5), left side (7), and right side (6) faces. The spar (40) then includes a succession of fibre layers (31, 32, 33) that hold the attachment filler (1) captive at the root (51) of the blade, the spar (4) being secured to the having top (2), bottom (3), front (4), rear (5), left side (4), of the attachment filler (1).
Patent CA-2652569-C (CA)
Title: Bioerodible self-deployable intragastric and non-gastric implants
Inventor: MARCO DORON
IPC: A61F5/00
Filed: 2007-05-18
Granted: 2015-12-22
Abstract: Described herein are bioerodible, biodegradable, or digestible self-deploying intragastric implants that may be swallowed. Once swallowed, the implants undergo self-expansion in the stomach and apply a suitable pressure against the stomach wall to provide a feeling of satiety to the individual. The implants then dissolve or are disassembled perhaps using gastric liquids and pass out of the stomach. Methods of using the devices, perhaps for an individual participating in a dietary control regimen, are described.
Patent CA-2655969-C (CA)
Title: Methods, systems and apparatus for relieving pressure in an organ
Inventor: YU DAO-YI
IPC: A61M27/00
Filed: 2007-06-29
Granted: 2014-11-25
Abstract: Methods, systems and apparatus for relieving pressure in an organ such as, but not limited to, the eye are disclosed. The method includes implanting a bioabsorbable, channel into the selected area of the organ using a delivery apparatus.
Patent CA-2656229-C (CA)
Inventor: DUNCALF DAVID JOHN
IPC: A23L27/00
Filed: 2007-06-29
Granted: 2014-05-27
Abstract: The invention provides a solvent-free biocidal composition of improved efficacy comprising at least one water insoluble biocide (preferably a herbicide) and a water-soluble carrier material, wherein the water-insoluble biocide is dispersed through the carrier material in nano-disperse form having a peak diameter of the nano-disperse form below 1000nm. The invention also provides a process which comprises spray drying a solution of the biocide and a solution of a water- soluble carrier to obtain a solvent free dispersion of the biocide in the carrier, which, when dissolved in water, produces a nano-disperse biocide. The invention also provides an aqueous dispersion of a water insoluble biocide and a water-soluble carrier obtained by the dispersion of the composition of the solvent free composition in water.
Patent CA-2657441-C (CA)
Inventor: PALLMANN HARTMUT
IPC: F16C13/00
Filed: 2009-03-09
Granted: 2012-05-15
Abstract: L'invention a trait à un rotor pour la fragmentation du matériau introduit. Le rotor (1) a un arbre de commande (2), sur lequel sont posés sans pouvoir tourner un nombre prédéterminé de disques du rotor (4, 4') et sur la circonférence (7) de ceux-ci les outils de broyage sont disposés. Conformément à l'invention, il est suggéré que les éléments de connexion frictionnels soient placés entre les disques du rotor (4, 4') pour former les extrémités axiales du rotor (1) et l'arbre (2) pour transmettre un couple, et que les éléments de transmission de la puissance soient placés dans la surface de contact entre deux disques de rotor adjacents (4, 4')et que les disques de rotor (4, 4') puissent être serrés ensemble au moyen d'éléments de serrage agissant axialement. De plus, l'invention comprend un dispositif doté d'un tel rotor (1).
Patent CA-2664786-C (CA)
Title: Procede de fabrication de couronnes et de bridges dentaires provisoires et a long terme
Inventor: SUN BENJAMIN JIEMIN
IPC: A61C5/77
Filed: 2007-10-01
Granted: 2014-12-23
Abstract: La présente invention concerne un procédé de fabrication de restaurations dentaires provisoires et à long terme, en particulier des facettes, des couronnes et des bridges. Dans un mode de réalisation, la restauration peut être fabriquée indirectement par un laboratoire dentaire. Dans une autre version, un dentiste peut effectuer cette restauration près du patient dans son cabinet. On utilise un matériau composite polymérisable qui possède une stabilité de forme dimensionnelle à l'état non durci pour effectuer cette restauration dentaire. Une sous structure telle qu'une coiffe métallique peut être utilisée pour supporter le matériau polymérisable. Ce matériau comprend un composé acrylique, un système initiateur de polymérisation qui peut être activé par la lumière ou la chaleur, et de préférence un matériau liant. Cette restauration présente de bonnes caractéristiques esthétiques, une bonne résistance mécanique, de bonnes marges et de bons contacts.
Patent CA-2666409-C (CA)
Inventor: GEMME CARLO
IPC: H02J13/00
Filed: 2007-10-03
Granted: 2016-05-24
Abstract: The present invention relates to a medium or high voltage power distribution cubicle with integrated digital communication busses. More particularly, the present invention relates to a medium voltage power distribution cubicle which is suitable for the use in indoor switchgear systems for electric power distribution. The power distribution cubicle according to the invention comprises one or more primary equipment devices aimed for performing one or more primary functions (e.g. breaking, conducting the nominal current, withstanding the short circuit current, disconnecting, earthing, isolating live part from operators) and one or more secondary equipment devices aimed at performing secondary function (e.g. protection, interlock, supervision, control, measure, metering). According to the invention at least a first intelligent electronic device is operatively communicating with said one or more secondary equipment device by a digital communication bus which is coupled to an associated first digital connector.
Patent CA-2667375-C (CA)
Title: Gas pressure monitor for pneumatic surgical machine
Inventor: TURNER DENIS P
IPC: B01D35/143
Filed: 2007-09-28
Granted: 2016-04-05
Abstract: A gas pressure monitor system for a pneumatically-powered surgical machine includes a first transducer, a second transducer, and a controller. The first transducer is located upstream from a filter and is configured to read a first pressure of a gas before the gas enters the filter. The second transducer is located downstream from the filter and is configured to read a second pressure of a gas after the gas exits the filter. The controller is configured to compute a difference between the first pressure and the second pressure. A state of the filter is determined from the difference between the first pressure and the second pressure.
Patent CA-2667676-C (CA)
Inventor: MARTHEENAL BASIL THOMPSON
IPC: B65D6/00
Filed: 2009-05-29
Granted: 2016-05-24
Abstract: A recycling bin has a left and right sidewall, a base, and front wall; the front wall is lower than the other three walls, and when two bins are stacked in a 0°  stacking configuration, the lower front wall of the lower bin and a sloped surface on the lower portion of the upper bin create a recyclable receiving chute that accepts recyclable materials freely. When in the stacked configuration, the upper bin is substantially securely held to the lower bin by a combination of a channel on the lower rear portion of the base that fits over a handle that rests upon on upper portion of the rear wall. Furthermore, a lower lip on the lower portion of the rear wall aligns with the handle and substantially prevents front-wards and backwards motion of the upper bin.
Patent CA-2668054-C (CA)
Inventor: LACY GRAHAM KEITH
IPC: B65F1/06
Filed: 2007-11-16
Granted: 2014-09-30
Abstract: la présente invention concerne un dispositif de stockage de déchets qui comprend une chambre de réception de cassette de stockage de déchets (132) destinée à recevoir une cassette (172) qui est rotative à l'intérieur de la chambre et qui contient un tubage pour envelopper les déchets. le dispositif comprend en outre une entrée de déchets et une zone de rétrécissement entre ceux-ci, un ensemble de préhension libérable (155, 158, 159, 168) étant prévu dans la zone de rétrécissement et agencé pour un actionnement entre une configuration libérée qui définit une ouverture pour le passage de déchets à travers celle-ci et une configuration de préhension qui définit une restriction de la zone de rétrécissement.
Patent CA-2669453-C (CA)
Inventor: STEER BRIAN
IPC: G01N33/573
Filed: 2007-08-04
Granted: 2018-11-13
Abstract: The invention relates to polypeptides having glucanase, e.g., endoglucanase, mannanase, xylanase activity or a combination of these activities, and polynucleotides encoding them. In one aspect, the glucanase activity is an endoglucanase activity (e.g., endo-1,4-beta-D-glucan 4-glucano hydrolase activity) and comprises hydrolysis of 1,4-beta-D-glycosidic linkages in cellulose, cellulose derivatives (e.g., carboxy methyl cellulose and hydroxy ethyl cellulose) lichenin, beta- 1,4 bonds in mixed beta- 1,3 glucans, such as cereal beta-D-glucans or xyloglucans and other plant material containing cellulosic parts. In addition, methods of designing new enzymes and methods of use thereof are also provided. In alternative aspects, the new glucanases e.g., endoglucanases, mannanases, xylanases have increased activity and stability, including thermotolerance or thermostability, at increased or decreased pHs and temperatures.
Patent CA-2677136-C (CA)
Inventor: TOMANTSCHGER KLAUS
IPC: A61L31/02
Filed: 2009-02-18
Granted: 2013-11-05
Abstract: In-vivo biodegradable medical implants, containing at least in part at least partially fine-grained metallic materials that are strong, tough, stiff and lightweight, are disclosed. The in-vivo biodegradable implants are used in a number of stent applications, for fracture fixation, sutures and the like. The in-vivo biodegradable medical implants enable the reduction of implant size and weight and consequently result in reducing the release of implant degradation products into the body.