baber/WOPTO huggingface dataset:
Patent CA-2520235-C (CA)
Title: Internal combustion engine for small-size planing boat
Inventor: HOI YOSUKE
IPC: F01M5/00
Filed: 2005-09-19
Granted: 2008-12-02
Abstract: To provide an internal combustion engine for a small-sized planing boat in which cooling water in the oil cooler storing part is naturally discharged when the small-sized planing boat is pulled up on a land. There is provided an internal combustion engine for a small-sized planing boat in which the oil cooler is stored at the oil cooler storing part for flowing cooling water taken from the cooling water intake port at the positive pressure side of the jet propulsion pump and flowing it out of the upper part, the cooling water passage is lowered from the lower part where the cooling water of the oil cooler storing part is flowed in and reaches to the cooling water intake port at the positive pressure side of the jet propulsion pump.
Patent CA-2526505-C (CA)
Inventor: SINGH ERROL O
IPC: A61M25/04
Filed: 2004-05-21
Granted: 2013-01-08
Abstract: A flexible direct vision fiberoptical viewing or cable is provided for placement within a urinary catheter with its tip located at a distal end of the catheter such that the surfaces of the distal end of both the viewing cable and the catheter are aligned so as to fit together to form a composite smoothly curved surface to facilitate negotiating obstructions. The cable is maintained in this position such that the catheter with the surfaces that comprise the tip of the instrument are maintained in alignment. The urethra can be viewed therethrough during all or part of the insertion procedure for observing and identifying obstructions that may be present and thereafter the cable is withdrawn while allowing the catheter to remain in place within the urethra. The invention also includes a catheter that serves as a working sheath and an obturator. The invention facilitates endoscopic examination and can be used for performing surgical procedures through the sheath.
Patent CA-2530234-C (CA)
Inventor: HAFFNER DAVID
IPC: A61M5/00
Filed: 2004-08-03
Granted: 2014-11-25
Abstract: L'invention concerne des prothèses intraoculaires (229) et des applicateurs destinés au traitement de glaucomes. Lesdites prothèses (229) sont conçues pour s'étendre entre la chambre antérieure de l'oeil et le canal de Schlemm (22) afin d'améliorer l'écoulement d'humeur aqueuse à partir de la chambre antérieure (20) de manière à réduire la pression intraoculaire. Lesdites prothèses (229) peuvent présenter des éléments permettant l'ancrage de la prothèse dans le canal de Schlemm (22) et permettant d'empêcher que les parois du canal de Schlemm (22) ne ferment la sortie des prothèses (229). Lesdits applicateurs peuvent être orientables de manière à rendre l'implantation plus facile. En outre, les applicateurs peuvent être conçus pour retenir une pluralité de prothèses de sorte que de multiples prothèses peuvent être implantées à travers une incision sans enlever l'applicateur de l'incision entre des implantations en série.
Patent CA-2531176-C (CA)
Inventor: LINDSEY ALLISON C
IPC: A01N1/02
Filed: 2003-07-22
Granted: 2018-04-24
Abstract: A semen or sperm cell process system to maintain or enhance the biological, chemical, physical, physiological, or functional attributes of sperm cells within the context of various collecting, handling, storage, transportation, separation, or insemination procedures.
Patent CA-2531646-C (CA)
Title: Dry powder for inhalation comprising a formoterol salt and ciclesonide
Inventor: WAYLAND RUTH MARGARET
IPC: A61K9/00
Filed: 2004-07-08
Granted: 2011-06-07
Abstract: Provided herein is a stable pharmaceutical product comprising a dry powder inhalation device, and a pharmaceutical composition that comprises R,R-Formoterol L-tartrate salt, in particular crystalline R,R-formoterol L-tartrate; and ciclesonide.
Patent CA-2533233-C (CA)
Inventor: IIZUKA SHIGEO
IPC: B05B7/00
Filed: 1995-11-17
Granted: 2011-04-19
Abstract: L'invention concerne une pompe pour la libération de bulles sur la partie du col d'un corps de récipient. La pompe de libération de bulles comprend un cylindre pour liquide dans lequel un premier piston glisse, un cylindre pour l'air dans lequel un deuxième piston glisse, une tête de pompage sur laquelle une buse est fournie, et qui est connectée au premier piston et au deuxième piston afin d'entraîner les deux pistons, une chambre de mélange vapeur-liquide dans laquelle le liquide livré à partir du cylindre pour liquide et l'air livré à partir du cylindre pour l'air sont joints et un élément à bulles fourni entre la buse et la chambre de mélange vapeur-liquide. Le liquide dans le corps du récipient et l'air extérieur sont pompés afin d'être joints dans la chambre de mélange vapeur-liquide et la vapeur-liquide fait des bulles au moyen de l'élément à bulles pour être libérée dans un état mousseux à partir de la buse en appuyant sur la tête de pompage.
Patent CA-2540979-C (CA)
Title: Alkylation and catalyst regenerative process
Inventor: KELLY KEVIN P
IPC: C07F15/02
Filed: 2004-09-17
Granted: 2012-03-20
Abstract: A process for the regeneration of a deactivated zeolite beta catalyst such as rare earth promoted zeolite beta catalyst deactivated in the course of an aromatic alkylation reaction (4). A zeolite beta conversion catalyst deactivated with the deposition of coke is heated to a temperature in excess of 300~C in an oxygen-free environment (38). An oxidative regeneration gas is supplied to the catalyst bed with oxidation of a portion of a relatively porous coke component to produce an exotherm moving through the catalyst bed (4). At least one of the temperature and oxygen content of the gas is progressively increased to oxidize a porous component of the coke. Regeneration gas is supplied having at least one of an increased oxygen content or increased temperature to oxidize a less porous refractory component of the coke. The regeneration process (38 and 38a) is completed by passing an inert gas through the catalyst bed (4) at a reduced temperature.
Patent CA-2543260-C (CA)
Title: Tunneled security groups
Inventor: CHERITON DAVID R
IPC: H04L29/06
Filed: 2004-10-29
Granted: 2014-08-19
Abstract: A method for providing security groups based on the use of tunneling is disclosed. The method includes assigning a security group identifier (SGI) to a packet (1010) and classifying the packet based on the packet's SGI (1020).
Patent CA-2554147-C (CA)
Title: Rotary vector gear for use in rotary steerable tools
Inventor: EARLES RONALD B
IPC: E21B7/04
Filed: 2005-01-28
Granted: 2009-12-22
Abstract: A rotary vector gear for controlling longitudinal axis offset about a central longitudinal axis is disclosed. The device uses single rotary motion through a rotary vector gear to produce hypotrochoidic offset similar to a flower petal and is capable or ready return to zero offset. The device may be used in downhole rotary steerable oil and gas drilling tools and in computer controlled milling machines for providing controlled offset.
Patent CA-2557752-C (CA)
Inventor: KAUTZ ULRICH
IPC: C07D413/04
Filed: 2005-03-02
Granted: 2012-10-02
Abstract: Compounds of formula (I), in which R1 is hydroxyl, 1-4C-alkoxy, 3-7C-cycloalkoxy, 3-7C-cycloalkylmethoxy, 2,2-difluoroethoxy, or completely or predominantly fluorine-substituted 1-4C-alkoxy, R2 is hydroxyl, 1-4C-alkoxy, 3-7C-cycloalkoxy, 3-7C-cycloalkylmethoxy, 2,2-difluoroethoxy, or completely or predominantly fluorine-substituted 1-4C-alkoxy, or in which R1 and R2 together are a 1-2C-alkylenedioxy group, R3 is hydrogen or 1-4C-alkyl, R31 is hydrogen or 1-4C-alkyl, either, in a first embodiment (embodiment a) according to the present invention, R4 is -O-R41, in which R41 is hydrogen, 1-4C-alkyl, 1-4C-alkoxy-1-4C-alkyl, hydroxy-2-4C-alkyl, 1-7C-alkylcarbonyl, or completely or predominantly fluorine-substituted 1-4C-alkyl, and R5 is hydrogen or 1-4C-alkyl, or, in a second embodiment (embodiment b) according to the present invention, R4 is hydrogen or 1-4C-alkyl, and R5 is -O-R51, in which R51 is hydrogen, 1-4C-alkyl, 1-4C-alkoxy-1-4C-alkyl, hydroxy-2-4C-alkyl, 1-7C-alkylcarbonyl, or completely or predominantly fluorine-substituted 1-4C-alkyl, Har is optionally substituted by R6 and/or R7 and/or R8, and is a 5- to 10-membered monocylic or fused bicyclic unsaturated or partially saturated heteroaryl radical comprising 1 to 4 heteroatoms selected independently from the group consisting of oxygen, nitrogen and sulfur, are novel effective PDE4 inhibitors.
Patent CA-2558666-C (CA)
Title: Profilage de l'arnm salivaire, biomarqueurs et methodes et trousses de parties
Inventor: WONG DAVID T W
IPC: C07H21/04
Filed: 2005-02-17
Granted: 2015-11-24
Abstract: L'invention concerne une méthode permettant de détecter un biomarqueur dans la salive, ce biomarqueur étant un ARNm extracellulaire, cette méthode consistant à détecter l'ARNm extracellulaire dans la salive acellulaire ; l'analyse du transcriptome de la salive qui consiste à détecter un motif de transcriptome dans la salive acellulaire ; une méthode destinée à détecter des modifications génétiques dans un organe ou un gène de l'organe par l'analyse de la salive, qui cette méthode consistant à détecter un motif de transcriptome et/ou le profilage de l'ARNm du gène de la salive acellulaire ; une méthode destinée à diagnostiquer une maladie ou un trouble de la bouche ou du système chez un sujet, cette méthode consistant à détecter un profil d'un biomarqueur associé à la maladie ou au trouble, notamment l'ARNm et/ou la protéine, dans de la salive et/ou du sérum acellulaire ; des trousses comprenant un identificateur pour au moins un biomarqueur permettant de mettre en oeuvre au moins une desdites méthodes ; enfin, l'utilisation de l'ARNm salivaire et/ou sérique comme biomarqueurs pour une maladie ou un trouble de la bouche ou du système.
Patent CA-2561357-C (CA)
Inventor: AWWILLER DAVID N
IPC: G01V9/00
Filed: 2005-01-26
Granted: 2014-07-08
Abstract: L'invention concerne un procédé pour simuler un dépôt de grès. Le grès est simulé par l'estimation de la répartition de la taille du grain et de la composition minérale des grains (1) dans le grès, la simulation de la sédimentation (2) des grains à partir de la répartition de la taille des grains et de la composition minérale des grains, la simulation du compactage (3) des grains, et la simulation de la cimentation (4) des grains. Des propriétés du grès telles que la porosité et le perméabilité peuvent être estimées à partir du grès simulé. Le procédé de l'invention permet de simuler de nombreux minéraux lors de l'épisode d'enfouissement de la sédimentation, du compactage et de la cimentation.
Patent CA-2561982-C (CA)
Inventor: EYNDEN JAMES G VANDEN
IPC: F21V7/10
Filed: 2006-09-29
Granted: 2013-11-12
Abstract: A self-standing reflector, and method of making same, comprising a main reflector formed from at least one sheet of reflective material, and at least one reflective insert joined to the main reflector. The main reflector is typically formed by folding a plurality of flat panels along fold lines pre-formed in the sheet into abutting relationship to define a predetermined three-dimensional reflector shape. The reflective insert can have a plurality of facets formed into its reflective surface and is joined to the interior surface of the folded main reflector, and has a reflecting surface disposed inboard from the interior reflective surface of the main reflector. The main reflector and the reflective inserts have a reflectance of at least 95% (Miro 4). The fold-up reflector with its reflective inserts directs reflected light to a predetermined area to provide improved area lighting with less light scatter and improved efficiency.
Patent CA-2573043-C (CA)
Title: Method of removing a fugitive pattern from a mold
Inventor: REDEMSKE JOHN A
IPC: B28B7/04
Filed: 2005-07-22
Granted: 2014-07-08
Abstract: A method is provided for removing a fugitive pattern, such as wax or other meltable pattern material, residing inside of a refractory mold by discharging condensable vapor such as steam inside the mold to contact and melt the pattern while an exterior of the mold is subjected to a non-condensing gas atmosphere such as air outside of the mold wherein the condensable vapor inside the mold and the atmosphere outside of the mold are at substantially the same pressure. The method allows the removal of fugitive pattern materials from molds of any thickness and reduces the cracking of the mold during pattern removal.
Patent CA-2573993-C (CA)
Inventor: PELLIKKA JORMA
IPC: F28F9/02
Filed: 2005-06-29
Granted: 2010-02-16
Abstract: The present invention relates to a method of and an apparatus for protecting a heat exchanger against stresses caused by boiling of heat exchange medium without external energy, and a steam boiler provided with an apparatus for protecting a heat exchanger. Said apparatus is preferably used in situations in which heat is recovered from the flue gas flow of thermal power boilers in conditions, where there is a risk of boiling of the water used as heat exchange medium. A protection circuit of a heat exchanger in accordance with the present invention comprises an expansion vessel (52), which in case of boiling, provides natural circulation of water, for cooling a heat exchanger (36) without external energy or control.
Patent CA-2578350-C (CA)
Title: A teatcup, and a teatcup part
Inventor: MEHINOVIC RAZA
IPC: A01J/
Filed: 2005-08-17
Granted: 2011-07-05
Abstract: The invention refers to a teatcup part and a teatcup to be attached to a teat of an animal. The teatcup includes the teatcup part (1) and a connection part (2). The teatcup part is disengageably mountable to the connection part. The teatcup part (1) includes a shell (3) and a teatcup liner (4) having an upper opening (5) and a lower opening (6). The liner forms an inner space (11) for receiving the teat through the upper opening and a pulsation chamber (12) between the liner and the shell. The connection part includes a milk-discharging member for the discharge of milk from the teatcup, and a milk channel (35) extending between the lower opening of the inner space of the liner and the milk-discharging member. The connection part also includes a pulse-supplying member for the supply of a pulsating pressure to the pulsation chamber, and a pulse channel extending between the pulsation chamber and the pulse-supplying member.
Patent CA-2580108-C (CA)
Title: Lower leg prosthesis with improved rollover
Inventor: MCCARVILL SARAH
IPC: A61F2/76
Filed: 2005-09-19
Granted: 2011-08-09
Abstract: A foot prosthesis (100) having improved rollover and stability. The prosthesis (100) includes a first plate (130) and a mounting block (140) having a mounting portion configured to be coupled to a user of the prosthesis (100), an attachment portion and a gap portion (147), with the mounting block (140) attached to the first plate (130) at the attachment portion with a gap (147) between the mounting block gap portion (147) and the first plate (130). Also included is a resilient element (150) positioned at least partially within the gap (147), the resilient element (150) configured generally to dissipate stress in the first plate (130) and control deflection between the first plate (130) and the mounting block (140). The mounting block (140) may be substantially rigid with the area of the first plate (130) attached to the mounting block (140) becoming substantially rigid while the remainder of the first plate (130) is at least partially flexible. The resilient element (150) may be interchangeable to adjust performance of the prosthesis (100).
Patent CA-2582770-C (CA)
Inventor: JOHNSON ORREN S
IPC: E21B17/10
Filed: 2007-03-19
Granted: 2011-10-18
Abstract: An adjustable position load bearing shoulder includes a shaft having an exterior surface with a recessed engagement profile. An engagement member is provided that has an exterior surface having exterior threads. The engagement member also has an engagement engageable with the engagement profile on the shaft. The engagement member defines an external wedge surface. An annular shoulder member is provided that has an interior surface with interior threads engageable with the exterior threads on the engagement member to selectively position the shoulder member. A wedge member is provided that has an internal wedge surface. The internal wedge surface of the wedge member engages the external wedge surface on the engagement member to lock the engagement into engagement with the engagement profile of the shaft. There are fasteners between the wedge member and the shoulder member that prevent rotational movement of the shoulder member, thereby maintaining the shoulder member in the selected position.
Patent CA-2583924-C (CA)
Inventor: GREEN ALASTAIR
IPC: G01S19/51
Filed: 2005-10-11
Granted: 2014-04-15
Abstract: The invention relates to a geodesic position determining system for determining the position of a target point (A) with the aid of a vertical bar (1) which is directed towards said target point, comprises an inclination sensor (2a) for emitting an inclination angle signal (a) linked to the inclination angle (.alpha.) of the vertical bar (1) and a position determining element, in particular a reflector (3) and a satellite signal antenna (4). Position determining means, in particular an automatically tracking tachymeter (8) or a satellite signal evaluation unit (12) makes it possible to detect the position of postion (B) determining elements (3, 4). Said invention provides for actuating systems (5a) which are signalingly linked to the inclination sensor (2) and the position determining means (8, 12) and are embodied in such a way that a trigger signal (b) for detecting the actual position (B) of the position determining elements (3, 4) is transmitted to said position determining means (8, 12), in particular by means a transmission signal (c) when the inclination angle signal (a) corresponds to the inclination angle(a) situated within a predetermined range of inclination angles (.alpha. max). Said trigger signal (b) contains, in particular weighted information dependent of the difference between the medium (a0)of the predetermined range of inclination angles (.alpha. max) and the inclination angle (a), wherein the weighted mean value of a detected plurality of actual positions (B) is formed.
Patent CA-2586820-C (CA)
Title: Commande d'une chaudiere de recuperation ou equivalent
Inventor: SAVIHARJU KARI
IPC: G01J5/00
Filed: 2005-07-11
Granted: 2015-05-19
Abstract: L~invention concerne un procédé et un système de commande du fonctionnement d~une chaudière de récupération ou d~une autre chaudière ayant un four où le fonctionnement est surveillé grâce à des capteurs, lesdits capteurs convertissant la radiation électromagnétique acquise en signaux électriques pour un traitement d~image afin de constituer une image d~un objet, comme le lit de charbon de bois et/ou le charbon de bois et/ou les produits chimiques sur les parois du four et/ou des dépôts sur les surfaces de la chaudière, sur la base des données provenant des capteurs, et où le fonctionnement, comme la combustion du lit de charbon de bois et/ou la formation de charbon de bois et/ou des produits chimiques sur les parois du four et/ou la formation de dépôts sur les surfaces de la chaudière, est contrôlé à l~aide de l~image, lesdits capteurs (6a-6c) étant disposés pour produire des signaux de capteur pour une imagerie en 3D (trois dimensions), où les signaux de capteur sont envoyés à l~unité de traitement d~image (14) pour constituer une image en 3D, comme une image du lit et/ou du charbon de bois et/ou des produits chimiques, et/ou ses dérivés descriptifs de forme, et/ou un graphique de température de la surface de lit, et où le traitement d~image comprend en outre une phase filtrante où les signaux de capteur ou l~image en 3D sont filtrés pour éviter l~émission de radiation thermique de gaz chauds, de liquides et/ou de particules dans le four, où les signaux de capteur ou l~image en 3D sont envoyés à une unité filtrante (13) pour filtrer les signaux/les images en plusieurs bandes relativement étroites (BANDE 1 à BANDE n), grâce à quoi l~on obtient l~image finale en 3D par une analyse comparative des signaux de capteur ou des images en 3D à partir des différentes bandes de fréquence choisies.
Patent CA-2587468-C (CA)
Title: Liquid transition nutrition for infants
Inventor: SLIWINSKI EDWARD LUCIAN
IPC: A23L21/25
Filed: 2004-11-12
Granted: 2012-08-28
Abstract: Liquid composition suitable for supporting the transition period wherein the infant changes from a diet consisting of breast milk or liquid infant formula to solid foods with a viscosity 20-150 mPas, containing a digestible carbohydrate fraction and an indigestible carbohydrate fraction with at least 50 wt.% soluble indigestible oligosaccharide with a degree of polymerisation (DP) between 2 and 100.
Patent CA-2600404-C (CA)
Title: Driving apparatus for a wave power device
Inventor: MORCH PAUL K
IPC: F03B13/22
Filed: 2006-03-01
Granted: 2011-05-03
Abstract: Driving apparatus for a wave power device (1), in which a turbine (4) is placed in a substantially stationary open tubular element (2), the tubular element (2) extending through the water surface (6) into the water, and in which the amount of water flowing into and out of the tubular element (2) due to a varying wave height around the tubular element (2), has to pass the turbine (4); alternatively, the tubular element (2) being placed substantially horizontally below the water surface (6), a flow of water passing through it, the turbine (4) being connected to a supported turbine shaft (10), and the turbine shaft (10) being provided with a co-rotating eccentric part (16), the eccentric part (16) being surrounded by a freely rotatable eccentric bearing (18) connected to the eccentric part (16), and the eccentric bearing (18) forming the driving part of a fluid pump (22, 26, 28, 30, 32).
Patent CA-2602365-C (CA)
Title: Nanostructures et couches cryptocristallines a faible constante dielectrique
Inventor: KALEM SEREF
IPC: H01S5/02
Filed: 2006-02-08
Granted: 2017-05-09
Abstract: La présente invention concerne un procédé destiné à la production de couches cryptocristallines à faible constante diélectrique (k) de qualité sur des plaquettes semi-conductrices d'avant-garde et à la production de nanostructures organisées à partir de cryptocristaux, ainsi que des dispositifs optiques et électroniques pouvant être obtenus à partir de ces matériaux. Les résultats présentés dans la présente demande indiquent qu'une modification de la structure et de la composition chimique d'une matrice monocrystalline par traitement chimique en phase vapeur permet d'obtenir des couches cryptocristallines de haute qualité qui sont homogènes qui forment une interface lisse avec une plaquette semi-conductrice. Le procédé de la présente invention permet d'obtenir des vitesses de croissance de l'ordre de 1 µm/heure pour la formation de la couche cryptocristalline diélectrique. La présente invention concerne également un procédé destiné à la production de micro- et de nano-câbles, dans lequel les cryptocristaux sont transformés en systèmes organisés. Ce procédé permet de produire des nano-câbles possédant des dimensions comprises entre quelques nanomètres et 1000 nanomètres et une longueur pouvant aller jusqu'à 50 micromètres. Ces cryptocristaux, nano-câbles et structures organisées peuvent être utilisés dans de futures interconnexions comme diélectriques entre niveau et entre couches de métallisation, dans la production de cellules de mémoire à ultra haute densité, dans le domaine de la sécurité des données comme générateurs de clé, dans la production de composants photoniques, dans la fabrication de canaux de refroidissement, ou encore dans des boîtiers de micro- et de nano-électronique et des capteurs.
Patent CA-2605789-C (CA)
Inventor: RYOO SEUNG HYUP
IPC: H04M1/72412
Filed: 2006-04-25
Granted: 2012-06-19
Abstract: L'invention concerne un système de commande de lecteur RFID et un procédé associé. Un protocole de commande d'un lecteur RFID et une unité de commande du lecteur RFID d'un téléphone mobile sont définis. Des messages, des informations, des commandes, des réponses et des notifications sont établies et transmises entre le lecteur RFID et l'unité de commande de celui-ci.