baber/WOPTO huggingface dataset:
Patent CA-2607242-C (CA)
Inventor: ROMERO JEAN-LOUIS
IPC: B29C45/14
Filed: 2007-10-23
Granted: 2013-12-17
Abstract: Manufacture of a test blade comprising defects for calibrating a tomography apparatus, intended to check similar blades. A three-dimensional draft part (12) is woven from synthetic materials and cavities (15) are created at predetermined locations in this draft part before coating it with resin.
Patent CA-2608176-C (CA)
Title: Nitinol ice blades
Inventor: JULIEN GERALD J
IPC: A63C1/30
Filed: 2003-02-20
Granted: 2011-12-20
Abstract: A Nitinol ice blade includes a blade body having attachment structure by which it is held in a blade holder of an ice travel device, such as an ice skate or ice boat. The processes and products made by the processes. The processes include selecting a Type 60 Nitinol sheet or bar that has been hot-worked at a temperature of above about 900°C to a reduction of at least about 2% in the dimension of said hot-working. Blade blanks are cut from the sheet, and the blade blanks are heated to between 600°C to about 800°C and immediately quenched to ambient temperature to produce blanks having a hardness of about 48-53RC. The running edge of the blade blanks are ground to a desired profile and sharpness. The ground blades may then be heated to an elevated temperature of about 850-1000°C and immediately quenched to produce a hardness at the edge of above 56RC.
Patent CA-2616987-C (CA)
Inventor: PASTAN IRA H
IPC: C07K19/00
Filed: 2006-07-25
Granted: 2016-10-11
Abstract: L'invention concerne des exotoxines de Pseudomonas (PE) qu'ils présentent une immunologie initie des réduite par rapport aux PE contenant la séquence native. Les PE de l'invention possèdent une ou plusieurs mutations individuelles de positions de la séquence native de PE qui réduit la liaison d'anticorps à un ou plusieurs épitopes PE. L'invention concerne également des acides nucléiques codant les PE mutés, des molécules chimères les contenant, des compositions contenant ces molécules chimères et des procédés d'utilisation de ceux-ci.
Patent CA-2618346-C (CA)
Title: Boat-propelling machine
Inventor: SHIOMI KAZUYUKI
IPC: B63H20/34
Filed: 2006-08-18
Granted: 2010-12-14
Abstract: In a boat-propelling machine for attachment to a boat hull (200), an outer wall unit (4) is fixedly provided on a body of the machine for covering part of a cylindrical structural body (60) that is formed of metal alloy and positioned so as to be at least above a draft line during planning of the boat, and a lift force generation device (20) is provided on the outer vertical wall unit.
Patent CA-2622161-C (CA)
Inventor: JABAJI ISSAM
IPC: H02P9/04
Filed: 2006-09-13
Granted: 2015-06-02
Abstract: This invention discloses a power control system comprising a prime mover and a generator driven by the prime mover. The control device further is coupled with the prime mover and the generator wherein the control device ascertains a power level of the generator and varies an output power of the prime mover according to the power level. The control device measures a duty cycle of a generator output power controller to ascertain the generator power level and generates a signal to a prime mover controller so that the generator duty cycle remains within a pre-determined range. The power control system may include a transmission wherein the control device operation maybe conditioned on a state of the transmission. The power control system may include a speed converter coupled with the prime mover wherein the control device converts a speed of the prime mover according to the generator power level. The control device may operate to control an output power of the generator concurrently with controlling the output power of the prime mover.
Patent CA-2631060-C (CA)
Title: Ensemble de fixation
Inventor: KEECH GARTH ALEXANDER
IPC: E02F9/28
Filed: 2006-12-01
Granted: 2014-01-21
Abstract: Ensemble (1) de fixation destiné à l'arrimage détachable d'un premier et d'un deuxième composants et comprenant : un écrou (2), doté d'un alésage taraudé et d'une surface extérieure mise en forme ; un élément (3) de retenue, associé audit premier composant, comprenant une fente de forme complémentaire à ladite surface extérieure dudit écrou (2) et conçue pour y recevoir et y retenir ledit écrou (2) ; et un boulon (4) doté d'une tête et d'une tige filetée, conçu pour s'engager dans ledit deuxième composant et pour être arrimé audit écrou (2) afin de fixer ainsi lesdits premier et deuxième composants ensemble. L'ensemble (1) de fixation est particulièrement utile pour arrimer un bord d'usure à un godet d'engin minier, de terrassement, agricole ou similaire.
Patent CA-2631505-C (CA)
Inventor: STOTHARD DAVID JAMES MARK
IPC: H01S3/10
Filed: 2005-11-29
Granted: 2014-10-28
Abstract: A back scatter absorption detector/imager having an optical parametric device for generating sensing radiation, the optical parametric device having a nonlinear medium (NLC) and a pump wave laser source, the nonlinear medium (NLC) being able to generate a signal and an idler wave in response to being stimulated with the pump wave, thereby to generate sensing radiation, and a detector (D) for detecting any sensing radiation back-scattered from a target area, characterised in that the pump wave laser source and the nonlinear medium (NLC) are provided in the same optical cavity.
Patent CA-2636468-C (CA)
Inventor: KWEEDER JAMES A
IPC: C05G1/06
Filed: 2007-01-13
Granted: 2014-02-25
Abstract: Preferred aspects of the present invention provide ammonium nitrate compositions comprising ammonium nitrate and at least a second compound, said second compound being present under conditions and in amounts effective to substantially reduce the detonation sensitivity of the composition and/or to otherwise improve a desired property of the composition. In certain embodiments, the second compound is selected from the group consisting of ammonium sulfate, ammonium phosphate, calcium nitrate, potassium nitrate, magnesium nitrate, ammonium molybdenate, ammonium hexaflouralsilicate, neodymium hydroxynitrate, and combinations of two or more of these. In preferred embodiments, at least a substantial portion of the ammonium nitrate in the composition is in the form of a double salt with one or more of said second compounds. In highly preferred embodiments, the present compositions consist essentially of one or more double salts of ammonium nitrate and a second compound as described herein.
Patent CA-2637661-C (CA)
Inventor: TUAN KUANG-MON ASHLEY
IPC: A61B3/00
Filed: 2006-12-20
Granted: 2013-03-12
Abstract: Devices systems, and methods can measure, diagnose and/or characterize an eye of a patient, including physiologic and optical properties, such as hydration and tear volume in relation to an optical surface of the eye, including topography of a corneal surface of the eye and/or a wavefront elevation map of the eye. The system forms an image of a tear meniscus along an eyelid. The eye can be illuminated so that the meniscus appears as a dark band in the image.  Tear volume can be determined by measuring a height across the tear meniscus.  The tear volume can be used to determine the optical properties of the tear of the eye and to diagnose conditions of the eye. The patient can be screened for treatment of the eye with refractive surgery using a measured pupil size, hydration and topography and/or wavefront.
Patent CA-2639954-C (CA)
Inventor: WHEELER AARON R
IPC: C12Q1/00
Filed: 2008-09-26
Granted: 2017-08-15
Abstract: We introduce a new method for implementing cell-based assays and long- term cell culture. The method is based on digital microfluidics (DMF) which is used to actuate nanoliter droplets of reagents and cells on a planar array of electrodes. DMF method is sutable for assaying and culturing both cells in suspension and cells grown on surface (adherent cells). This method is advantageous for cell culture and assays due to the automated manipulation of multiple reagents in addition to reduced reagent use and analysis time. No adverse effects of actuation by DMF were observed in assays for cell viability, proliferation, and biochemistry. These results suggest that DMF has great potential as a simple yet versatile analytical tool for implementing cell- based assays and cell culture on the microscale.
Patent CA-2640820-C (CA)
Title: Fabrication d'un produit allonge
Inventor: JARVENKYLA JYRI
IPC: B32B1/08
Filed: 2007-02-02
Granted: 2014-07-15
Abstract: L'invention concerne un produit allongé qui est fabriqué de manière qu'en premier lieu, un coeur soit formé, la surface externe de ce coeur étant en plastique. Une couche métallique tubulaire est ensuite extrudée de façon que ladite couche soit sans soudure. Une fois la couche métallique extrudée, un dégagement est admis entre ladite couche et le coeur. Une fois la couche métallique refroidie, son diamètre est réduit afin qu'elle vienne en contact avec le coeur en plastique. Le métal est ensuite recuit de façon à accroître la souplesse de la couche métallique.
Patent CA-2647948-C (CA)
Inventor: BASHAM DANIEL
IPC: B01D50/00
Filed: 2007-04-04
Granted: 2011-11-08
Abstract: A vent (10) for a machinery enclosure such as an automotive axle includes a vent body having a passageway (16) between the interior of the enclosure and the exterior of the enclosure and an ePTFE membrane (30) covering the passageway (16). The membrane (30) and a fibrous sorbent (20) are disposed within the passageway (16) between the interior of the enclosure and the membrane (30).
Patent CA-2652283-C (CA)
Inventor: VILLAX PETER
IPC: A61M15/00
Filed: 2007-05-11
Granted: 2013-12-17
Abstract: A dry powder inhaler for pulmonary or nasal use, comprising at least an inhaler body and a cartridge with one or two compartments each containing one dose of a drug. The compartment has holes to admit air and holes to deliver powder, which, in use, communicate with an inhalation channel in the inhaler body. To prevent the powder from leaking through the compartment holes before use, the air admission holes are of reduced dimension, thereby blocking or hindering powder exit under the force of gravity. When the cartridge is inserted inside the inhaler body, all its holes are blocked. By sliding the cartridge in relation to the body until the inhalation position is reached, the holes come into in fluid communication with one another and with the inhalation channel, thereby allowing a flow of air to disperse and entrain the dose through the mouthpiece. Five embodiments of the invention are disclosed.
Patent CA-2657729-C (CA)
Inventor: HAYASHI MASAHITO
IPC: H04L9/14
Filed: 2007-06-20
Granted: 2013-02-05
Abstract: A secret communication method and device are described using a communication path less frequently as a whole while avoiding a duplicative use of public communication. The method includes: estimating an error ratio of initial random numbers X, Y; estimating the upper limit of an eavesdrop information amount;  determining an encryption function determined by the error correction code based on the estimated error probability, an error correction decoding function, and a decryption auxiliary variable; determining a confidentiality increase matrix C based on the estimated upper limit of the eavesdrop information amount and the encoding ratio of the error correction code; generating a ciphertext from information to be sent using the encryption function, the initial random number X, and the confidentiality increase matrix C. Once received, the ciphertext is decrypted using the initial random number Y, the confidentiality increase matrix C, the decryption auxiliary variable, and the error correction decoding function.
Patent CA-2658706-C (CA)
Inventor: SAMWORTH JAMES ROGER
IPC: G01V3/26
Filed: 2009-03-17
Granted: 2014-10-14
Abstract: A method of logging an invaded geological formation comprises the steps of: (i) operating plural receivers in order to receive signals generated by one or more transmitters and thereby create logs of overlapping lengths of a bore formed in the said geological formation, the respective said receivers logging distinct depths of penetration, as previously defined, of the geological formation measured with respect to the bore; (ii) recording the resultant values in a two-dimensional plot one of whose axes represents the respective depth of penetration of the said formation to which each said log corresponds; (iii) establishing whether the resulting plot appears to approach an asymptote; and if so (iv) determining the value of the asymptote.
Patent CA-2664000-C (CA)
Title: Mobile station, radio base station, mobile communication system, and method of transmitting and receiving broadcast information
Inventor: ISHII MINAMI
IPC: H04W4/06
Filed: 2007-10-02
Granted: 2014-08-12
Abstract: A radio base station for establishing a signaling control channel and a shared data channel for a mobile station and communicating with the mobile station includes a broadcast information generating unit configured to generate broadcast information including one or more information blocks; a scheduling information generating unit configured to generate scheduling information for the one or more information blocks; and a broadcast information transmitting unit configured to transmit the scheduling information as part of the broadcast information.
Patent CA-2664263-C (CA)
Title: Method and apparatus for winding up metal strips onto a winding mandrel
Inventor: KIPPING MATTHIAS
IPC: B21C47/00
Filed: 2007-09-21
Granted: 2011-04-19
Abstract: The invention relates to a method and an apparatus for winding up metal strips (2) onto a winding mandrel (3), which is arranged in a reeling shaft (1) and to which the metal strip is passed by a driver having a lower and an upper driver roller (5, 6), wherein a table (7) is provided underneath the metal strip (2) for guidance and a pivotable strip diverter and, adjoining the latter almost up to the winding mandrel (3), a pivotable shaft flap (11) are arranged above the metal strip. By measuring the strip tension in the reeling shaft, it is intended to regulate the driver in such a way that the running of the strip makes it possible for the metal strip to be wound up to form a coil with straight edges. To achieve this, the longitudinal tensile force exerted on the metal strip (2) by the driver is determined by means of a strip tension measuring device (13), which dips into the metal strip from above in the reeling shaft (1), and the measuring signal is passed to a driver regulating device (22) to control the running of the strip by the driver. In the case of an apparatus suitable for this purpose, the strip diverter is formed as a strip tension measuring device (13) which dips into the metal strip (2) from above and is provided with a diverter body, which has a rotatably mounted roller arm (16), carrying a roller (17) at its front end, wherein a force measuring means (20) that is connected in signalling terms to the regulating device (22) is arranged between the diverter body and the roller arm (16).
Patent CA-2666307-C (CA)
Title: A method of judging an energy level of a lightning strike on a wind turbine blade of a wind turbine generator system
Inventor: MATSUSHITA TAKATOSHI
IPC: F03D11/00
Filed: 2008-04-24
Granted: 2012-07-17
Abstract: A wind turbine generator system that can quantitatively determine the energy of a lightning strike on a wind turbine blade is provided. In the wind turbine generator system 1 generating electricity by driving an electrical generation mechanism through rotation of a rotor head 4 to which wind turbine blades 5 are attached, an electrically conductive shield tape 10 for judging the charge quantity (C) of a lightning strike is bonded to surfaces of the wind turbine blades 5.
Patent CA-2666967-C (CA)
Title: Mise en memoire cache d'informations de reseau wlan
Inventor: MONTEMURRO MICHAEL P
IPC: H04W4/029
Filed: 2007-10-23
Granted: 2013-02-26
Abstract: Selon la présente invention, un dispositif client WLAN (200) tient à jour un historique (209) d'associations profil-emplacement (211). Une association (211) relie un profil (207) stocké dans le dispositif client (200) à un emplacement à proximité duquel le dispositif client (200) était connecté à un réseau local sans fil décrit dans le profil (207). Lorsqu'il se trouve à proximité d'un emplacement donné, le dispositif client (200) peut rechercher par balayage des réseaux locaux sans fil d'une manière qui tient compte de fiches de l'historique (209) qui comprennent l'emplacement donné.
Patent CA-2669733-C (CA)
Title: Device manufactured by room-temperature bonding, device manufacturing method, and room-temperature bonding apparatus
Inventor: UTSUMI JUN
IPC: B23K20/00
Filed: 2007-05-30
Granted: 2014-10-14
Abstract: An inter-substrate material layer is formed between a first substrate and a second substrate to generate a bonding strength. A plurality of metal elements are present in the inter-substrate material layer. An interface element existence ratio of the plurality of metal elements is 0.07 or above. A device can be obtained in which substrates difficult to bond (for example, SiO2 substrates) are bonded at room-temperature to have practical bonding strength.
Patent CA-2670110-C (CA)
Inventor: WERENSKIOLD JENS CHRISTOFER
IPC: B29C48/395
Filed: 2007-11-19
Granted: 2014-07-08
Abstract: L'invention concerne une extrudeuse à vis destinée à l'extrusion en continu de matériaux à viscosité élevée, en particulier de métaux tels que l'aluminium et ses alliages. L'extrudeuse inclut une vis d'Archimède (1) qui est fournie, de manière à être rotative, à l'intérieur d'un revêtement (2) d'un logement de vis (4) avec une admission (11) destinée à l'alimentation du matériau qui doit être extrudé, une chambre de compactage ou chambre d'extrusion (5) et un ensemble matrice à extrusion avec une matrice (6) qui donne la forme du produit extrudé souhaité (7). Le design de la vis (1 ) et du revêtement interne (2) est tel que le compactage requis a lieu au niveau de l'extrémité aval de la vis vers la chambre d'extrusion (5), correspondant à une rotation de la vis allant jusqu'à 540°, ou jusqu'à 1,5 fois la longueur du filet, et que le tampon solide de métal ainsi formé à l'extrémité de la vis et de la chambre d'extrusion (5) ne peut pas tourner de façon rigide afin d'obtenir le compactage requis et la pression d'extrusion.
Patent CA-2671785-C (CA)
Inventor: MULDER DOMINICUS FREDERICUS
IPC: F28F9/22
Filed: 2007-12-12
Granted: 2015-05-05
Abstract: An assembly (1) of baffles and seals for mounting in a heat exchanger shell (4), which assembly (1) comprises a plurality of longitudinal baffles (6,7); at least one longitudinal seal (14,16,17), wherein the assembly (1) further comprises a wall member (21, 22) that is arranged to extend between spaced apart longitudinal baffles (6,7) so as to form a double wall with the heat exchanger shell (4) after mounting, and wherein the at least one longitudinal seal (14,16,17) is arranged on the wall member (21, 22) and away from the longitudinal baffles (6,7) so as to sealingly engage the wall member (21, 22) against the heat exchanger shell (4) after mounting.
Patent CA-2673007-C (CA)
Title: Process for reducing the microbial count in a chocolate mass
Inventor: KOBERL KARL
IPC: A23L3/015
Filed: 2007-12-10
Granted: 2012-01-31
Abstract: The invention relates to a process for reducing the microbial count in a chocolate mass, comprising the steps of:   a) placing a chocolate mass and water in a sterilizable container b) heating the chocolate mass and the water and stirring to a target temperature of more than 100°C c) building up an overpressure in the container at least during part of the heating period, d) degassing and cooling the container.     The process according to the invention is characterized in that e) upon reaching the target temperature, but prior to step d), the pressure is partially lowered abruptly so that an overpressure remains in the container and subsequently f) the pressure is raised back to the original overpressure.
Patent CA-2677459-C (CA)
Title: Systeme de fourniture d'air comprime et procede permettant de faire fonctionner un tel systeme
Inventor: HILBERER EDUARD
IPC: B60T17/00
Filed: 2008-02-07
Granted: 2015-10-13
Abstract: Système de fourniture d'air comprimé (10) pour un véhicule utilitaire, qui comporte une unité dessicateur d'air (12) pourvue d'un filtre (14), une unité soupape (18, 18') à commande électrique et une unité soupape de décharge (20, 20') à commande pneumatique, un compresseur (22) à dispositif d'accouplement (24), qui fournit de l'air comprimé à l'unité dessicateur d'air via une conduite de refoulement (26), une unité soupape de protection à plusieurs circuits (28) qui prélève de l'air comprimé de l'unité dessicateur d'air, et une unité soupape de commande de dispositif d'accouplement de compresseur (30). Selon la présente invention, une unité de commande électronique (34) commande ou plus précisément régule les fonctions de l'unité dessicateur d'air (12) et de l'unité soupape de commande de dispositif d'accouplement de compresseur (30).
Patent CA-2679297-C (CA)
Inventor: IIZUKA YUKINORI
IPC: G01N29/44
Filed: 2007-05-18
Granted: 2015-08-11
Abstract: According to the present invention, penetrators can be adequately determined as flaws. In particular, a welded zone 2 of a pipe 1 is subjected to ultrasonic flaw detection at least in a pipe axial direction, and the quality of the pipe is evaluated using observed values in units of a predetermined area in a pipe thickness direction and the pipe axial direction. The length of one side of the predetermined area is an ultrasound beam width or more and a pipe thickness or less. The quality of the pipe can be evaluated while shifting the predetermined area in the pipe axial direction by using an average value of the observed values within the predetermined area. The length of one side of the predetermined area can be made an ultrasound beam width or more and a pipe thickness or less.
Patent CA-2682752-C (CA)
Title: Rapidly dissolving pharmaceutical compositions comprising pullulan
Inventor: RAJEWSKI ROGER A
IPC: A61K47/36
Filed: 2008-04-04
Granted: 2015-07-07
Abstract: The present invention provides an orally dissolving capsule comprising pullulan, a plasticizer and a dissolution enhancing agent. The capsule is used for rapid delivery of one or more pharmaceutical agents.
Patent CA-2684953-C (CA)
Inventor: BARDE YVES-ALAIN
IPC: A61P43/00
Filed: 2008-05-01
Granted: 2016-08-09
Abstract: Use of an S1P receptor modulator in the treatment or prevention of a disease or condition dependent on brain-derived neurotrophic factor (BDNF) expression.
Patent CA-2689852-C (CA)
Inventor: ZUNIGA JUAN CARLOS
IPC: H04W36/00
Filed: 2003-07-02
Granted: 2014-11-04
Abstract: A wireless LAN (WLAN) system for communications among a plurality of users within a basic service system or cell comprising a switching access point (SAP) for transmitting and receiving point-to-multipoint communications to and from the users. A plurality of ports are available at the SAP, each of which assigned to a unique carrier frequency for isolating communications among the users to prevent collisions, with the ability of frequency assignment to be non-permanent, and a capability of dynamic or pseudo-random carrier assignment. An alternative embodiment of the SAP uses beamforming to provide spatial ports for assignments to the plurality of users.