baber/WOPTO huggingface dataset:
Patent CA-2616883-A1 (CA)
Inventor: VOLGYESI GEORGE
IPC: A61B5/026
Filed: 2006-07-28
Abstract: In a first aspect, the invention relates to an apparatus for inducing or maintaining a target end tidal concentration of a gas in a subject comprising a breathing circuit, a source of gas flow into the circuit, means for controlling the rate of the source of gas flow into the circuit and means for controlling the concentration of gases in the source gas flow independently from each other. In another aspect, the invention relates to a method of preparing an apparatus for inducing or maintaining a target end tidal concentration of a gas X in a subject comprising selecting a rate of a source gas flow into a breathing circuit, selecting the concentration of at least one constituent gas of a component gas making up the source gas to a level corresponding to the end tidal concentration of the gas X, whereby the apparatus is adapted to administer a source gas having a first gas composition
Patent CA-2628183-A1 (CA)
Inventor: FAN JINGFU
IPC: A61L27/38
Filed: 2006-11-15
Abstract: A decorative paint film laminate having high gloss and distinctness of image after processing for providing a decorative finish for a part, the decorative paint film laminate comprises a paint film having an inner surface and an outer surface, a backing sheet applied to the inner surface of the paint film, and no mask on the outer surface of the paint film. The paint film comprises a clear coat layer, a gloss and distinctness of image retaining layer,, and a color coat layer. The paint film obtains high gloss and distinctness of image without a mask being on the outer surface of the paint film.
Patent CA-2629824-A1 (CA)
Title: Methylation of gene promoters as a predictor of effectiveness of therapy
Inventor: MELTZER STEPHEN J
IPC: G01N33/574
Filed: 2006-12-18
Abstract: The present invention provides methods for identifying, diagnosing, evaluating or monitoring a disease state in a subject comprising identifying the methylation status of a panel of genes in the subject. The present invention also relates to identifying, diagnosing, evaluating or monitoring the responsiveness of a subject to a therapeutic regimen, with the methods comprising determining the methylation status of a panel of genes in the subject.
Patent CA-2630086-A1 (CA)
Title: Shear coupling assembly with backoff prevention
Inventor: FOTTY BENJAMIN R
IPC: E21B17/043
Filed: 2008-04-29
Abstract: A shear coupling assembly utilizes a novel pin coupling member having radial slots formed about a top portion of the insert member, the top portion being radially expandable once engaged in the box coupling member to lockingly engage the threaded connection. Locking of the insert member in the box coupling member prevents backing-off of the connection and maintains a pretension in the neck of the pin coupling member, during use. The top portion of the insert can be radially expanded by forcing a ball bearing into a counterbore formed in the insert member.
Patent CA-2630728-A1 (CA)
Inventor: WELLS JASON S
IPC: B23C5/10
Filed: 2007-01-03
Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.
Patent CA-2633762-A1 (CA)
Inventor: MORRISON JAMES DAVID
IPC: A61K33/244
Filed: 2007-01-30
Abstract: There is provided a granular material comprising (i) at least 50 % by weight based on the weight of the granular material of solid water-insoluble mixed metal compound capable of binding phosphate of formula (I): M II1-x MIII x(OH)2A n- y.ZH2O  (I) where M II is at least one of magnesium, calcium, lanthanum and cerium; M  III is at least iron(III); A is at least one n-valent anion;  x = .SIGMA.ny; 0 < x<= 0.67, 0 < y <= 1, and 0 <= z < 10;  (ii) from 3 to 12 % by weight based on the weight of the granular material of non-chemically bound water, and (iii) no greater than 47 % by weight based on the weight of the granular material of excipient.
Patent CA-2634041-A1 (CA)
Title: Apparatus and method for locating assets within a rail yard
Inventor: MITCHELL ROBERT JAMES
IPC: B61L25/02
Filed: 2006-12-11
Abstract: A method for tracking assets within a rail yard, the method comprising: creating a track layout database for the rail yard, the track layout database providing a map of rail tracks and switches within the rail yard, wherein the track layout database includes machine readable data identifying discrete locations of the rail tracks and switches of the rail yard, each discrete location corresponding to a geographical position of a portion of a rail track or switch; associating rail yard processing steps with portions of the track layout database; receiving a geographical position signal corresponding to an asset within the rail yard; comparing the geographical position signal to the machine readable data of the track layout database in order to identify the location of the asset within the map; and presenting a graphical representation of the location of the asset on the map along with the yard process steps associated with the track section occupied by the asset, wherein the geographical position signal is received within a time period to allow the graphical presentation to be used in a management decision corresponding to the asset.
Patent CA-2635946-A1 (CA)
Title: A composition comprising a lipase and a bleach catalyst
Inventor: MIRACLE GREGORY SCOT
IPC: C11D3/39
Filed: 2007-01-22
Abstract: The present invention relates to a composition comprising: (i) a lipase; and (ii) a bleach catalyst that is capable of accepting an oxygen atom from a peroxyacid and transferring the oxygen atom to an oxidizeable substrate.
Patent CA-2636681-A1 (CA)
Title: Selective collet
Inventor: MYERLEY THOMAS S
IPC: E21B29/08
Filed: 2004-10-27
Abstract: A selective collect comprises a sleeve having one or more fingers, at least one of the fingers having an attachment feature. An upset extends radially outwardly of the sleeve. A latch hold down is engageable with a latch to prevent engagement thereof with another structure.
Patent CA-2636913-A1 (CA)
Inventor: FUNAMURA SHIGEAKI
IPC: F16L37/252
Filed: 2008-07-04
Abstract: To provide a connecting structure for a connector with which it is possible to prevent the appearance of cracks and liquid leakage. A connecting structure A for a connector in which a male-side connector 20 and a merging pipe 14 are connected by screwing together a female screw 26 comprising protrusions formed on the inner peripheral surface of a lock ring 25 and a male screw 17 comprising protrusions formed on the outer peripheral surface of the merging pipe 14 is provided with engaging recess parts 27 on the female screw 26 and engaging projections 18 on the outer peripheral surface of the merging pipe 14 which are able to engage with the engaging recess parts 27. Then, when the male screw 17 and the female screw 26 are screwed together to reach an appropriate screwed state, the engaging protrusions 18 engage with the engaging recess parts 27.
Patent CA-2638104-A1 (CA)
Title: Mobile wireless communications device including multi-loop folded monopole antenna and related methods
Inventor: WEN GEYI
IPC: H01Q1/38
Filed: 2008-09-05
Abstract: A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried within the portable housing, and wireless communications circuitry carried by the PCB within the portable housing.  Furthermore, a folded monopole antenna may be coupled to the wireless communications circuitry. The folded monopole antenna may include a dielectric body having a generally rectangular shape defining a bottom portion adjacent the PCB and a top portion opposite the bottom portion. The antenna may also include a conductive trace having a bottom loop adjacent the bottom portion of the dielectric body, a top loop adjacent the top portion of the dielectric body, and an intermediate wrap-around section extending around the dielectric body and between the bottom and top loops.
Patent CA-2640713-A1 (CA)
Title: Wireless router system and method
Inventor: GILHULY BARRY J
IPC: H04L12/58
Filed: 2001-12-21
Abstract: A wireless router employing a technique to couple a plurality of host services or host systems and a plurality of wireless networks. A method to route data items between a plurality of mobile devices and a plurality of host systems through a common wireless router. A  point--to-point communication connection is preferably established between a first host system and a common wireless router, a mobile network message at a mobile device is generated, and the mobile network message is transmitted via a wireless network to the common wireless router, which in turn routes a data item component of the mobile network message to the appropriate host service.
Patent CA-2641045-A1 (CA)
Inventor: LAMBRECHT BART
IPC: F24F11/75
Filed: 2008-10-15
Abstract: A device is described for controlling the airflow through an airduct, the airduct having a housing, an inlet and an outlet. The device comprises a self-regulating valve having a diaphragm, the position of the diaphragm being determined by the difference between the pressure at the inlet and the pressure at the outlet. The diaphragm is rotatably suspended on a support so that, under influence of an increasing difference in pressure, the diaphragm can rotate between a minimum rotation angle and a maximum rotation angle over an intermediate rotation angle, the intermediate angle being situated between the minimum and maximum angle. The diaphragm is provided with a counterbalance and that, within the angle range between the intermediate rotation angle and the maximum rotation angle, the rotation movement of the diaphragm under influence of an increasing pressure difference is counteracted by an elastic resisting force.
Patent CA-2641580-A1 (CA)
Title: Methods and devices for intracorporeal bonding of implants with thermal energy
Inventor: BONUTTI PETER M
IPC: A61F2/28
Filed: 2007-02-07
Abstract: The present invention provides a method for stabilizing a fractured bone. The method includes positioning an elongate rod in the medullary canal of the fractured bone and forming a passageway through the cortex of the bone. The passageway extends from the exterior surface of the bone to the medullary canal of the bone. The method also includes creating a bonding region on the elongate rod. The bonding region is generally aligned with the passageway of the cortex. Furthermore, the method includes positioning a fastener in the passageway of the cortex and on the bonding region of the elongate rod and thermally bonding the fastener to the bonding region of the elongate rod while the fastener is positioned in the passageway of the cortex.
Patent CA-2641918-A1 (CA)
Inventor: RAJAMAEKI VEIKKO
IPC: A61M1/00
Filed: 2007-02-09
Abstract: An arrangement in connection with the handling of patient fluids, comprising a suction canister (320) open at one end, a cover (310) for closing the suction canister (320), a suction bag (300) fastened to the cover (310), and an underpressure apparatus (340) for applying underpressure to a space between the suction canister (320) and the suction bag (300). The arrangement further comprises fastening means (330, 332) for keeping the suction bag (300) narrowed in such a manner that the width and length of the suction bag (300) are at least along part of the suction bag (300) smaller than when the suction bag (300) is opened, and the fastening means (330, 332) are arranged to release the suction bag (300) to be opened into the suction canister (320) under the action of the underpressure when the cover (310) is closed.
Patent CA-2643168-A1 (CA)
Title: Apparatus for measuring fluorescent material in a liquid
Inventor: THABETH KHALID
IPC: G01N21/15
Filed: 2007-02-23
Abstract: An apparatus (10) for measuring, in particular, the amount of oil present in a quantity of water. The apparatus comprises a measurement chamber (12) having an optical window (18) through which an excitation signal may be transmitted and fluorescent light may be detected. The apparatus further includes an ultrasonic transducer (34) coupled to the measurement chamber and having a pair of channels (44,45) formed therein, the channels opening onto the measurement window (18). A respective light guide (28) is inserted into each channel, one light guide being arranged to deliver the excitation signal into the chamber through the measurement window, the other being arranged to carry fluorescent light from the chamber.
Patent CA-2643414-A1 (CA)
Inventor: ALP NICHOLAS JOHN
IPC: A61F2/82
Filed: 2007-03-08
Abstract: A method is provided for stenting a vessel of a rodent and for monitoring of the effect of a device, procedure or candidate biologically active agent on the vasculature of the rodent, where vasculature includes, without limitation arterial blood vessels. Procedures of interest include stent insertion, balloon angioplasty, drug treatment in conjunction with stent insertion and maintenance, and the like. Also provided are stents suitable for implantation in the vasculature of a rodent.
Patent CA-2644139-A1 (CA)
Inventor: DRAVIDA SUBRAHMANYAM
IPC: H04L12/28
Filed: 2007-03-30
Abstract: Des aspects de l'invention répondent à un besoin existant dans le domaine technique en matière de gestion de mémoire pour le contrôle d'accès au support à grande vitesse. Selon l'invention, un tampon de paquets peut stocker des paquets avec une première structure de données, comprenant la longueur des paquets, le numéro de séquence, ainsi qu'un pointeur vers une deuxième structure de données. Des données par paquets peuvent être stockées dans une liste chaînée d'une ou de plusieurs deuxièmes structures de données. Des files d'attente de transmission et de réception peuvent être formées au moyen de listes chaînées ou d'ensembles constitués des premières structures de données. Des emplacements de mémoire pour stocker les premières et les deuxièmes structures de données peuvent être conservés dans des listes indiquant des emplacements libres pour les types respectifs de structures de données. L'invention concerne également une architecture de mémoire flexible dans laquelle deux configurations peuvent être sélectionnées. Dans une première configuration, une première mémoire comprend des paramètres par flux pour des flux multiples et une deuxième mémoire comprend un tampon de paquets. Dans une deuxième configuration, la première mémoire comprend des pointeurs vers les paramètres par flux dans la deuxième mémoire. Le tampon de paquets se trouve dans une troisième mémoire. Divers autres aspects sont également présentés.
Patent CA-2645006-A1 (CA)
Title: Polypeptides having glucoamylase activity and polynucleotides encoding same
Inventor: HANSEN CARSTEN HORSLEV
IPC: C12N9/34
Filed: 2007-04-13
Abstract: The present invention relates to polypeptides having glucoamylase activity and isolated polynucleotides encoding said polypeptides preferably derived from a strain of Peniphora rufomarginata. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides. The invention also relates to the composition comprising a glucoamylase of the invention as well as the use such compositions for starch conversion processes, brewing, including processes for producing fermentation products or syrups.
Patent CA-2646015-A1 (CA)
Inventor: AGARAWALA ANAND
IPC: G06F3/14
Filed: 2007-04-18
Abstract: A method, system and computer program for organizing and visualizing display objects within a virtual environment is provided. In one aspect, attributes of display objects define the interaction between display objects according to pre-determined rules, including rules simulating real world mechanics, thereby enabling enriched user interaction. The present invention further provides for the use of piles as an organizational entity for desktop objects. The present invention further provides for fluid interaction techniques for committing actions on display objects in a virtual interface. A number of other interaction and visualization techniques are disclosed.
Patent CA-2646159-A1 (CA)
Inventor: BARET JEAN-LUC
IPC: A23L33/15
Filed: 2007-03-16
Abstract: Complément nutritionnel pour milieu de fermentation alcoolique à partir de matières premières glucidiques, notamment amylacées, comportant, et de préférence étant constitué, par un principe actif issu d'une fermentation avec une moisissure. Il peut être sous forme liquide ou solide.
Patent CA-2647546-A1 (CA)
Inventor: GAY MICHAEL G
IPC: E21B23/08
Filed: 2007-03-29
Abstract: Well servicing methods and systems are described, in one embodiment comprising a pressure containment housing (40) fluidly connected directly to a wellhead (18) of a wellbore, and a reel (42) positioned inside the housing on which is spooled a communication line. One method comprises introducing the communication line (2) into the pressurized wellbore without a well control stack, the communication line being introduced and driven into the wellbore by controlling a reel, the reel being internal to a pressurized housing removably connected directly to a wellhead of the wellbore. Fluid flow may move the communication line to a desired location in the wellbore.
Patent CA-2648255-A1 (CA)
Inventor: LOYET LOWELL L
IPC: H04M1/00
Filed: 2007-06-16
Abstract: A multi-band antenna for use in a wireless communications network provides frequency support for different wireless technologies in a single structure. This substantially reduces installation costs and can be the only solution in limited space installation sites. In one instance, the multi-band antenna has two serial feedlines carrying respective anode and cathode components of RF signals. Each, comprising serial feedline is coupled to two or more different length dipole elements. Each dipole element of a given length attached to the first serial feedline has a corresponding dipole element of approximately equal length attached to the second serial feedline and oriented, with respect to the first dipole element so as to form a dipole. Thus, at least two dipoles of differing lengths are formed, enabling performance in two different bands by the antenna. The gain of the antenna for any particular band is determined by the number of dipoles corresponding to that band contained within the antenna.
Patent CA-2649249-A1 (CA)
Title: Low triphenylphosphate, high phosphorous content isopropyl phenyl phosphates with high ortho alkylation
Inventor: LAYMAN WILLIAM JOSEPH JR
IPC: C08L75/04
Filed: 2007-04-23
Abstract: The present invention relates to low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation that are suitable for use as flame retardant compositions, processes for their preparation, and their use as flame retardants.
Patent CA-2651203-A1 (CA)
Title: Non-invasive cardiac monitor and methods of using continuously recorded cardiac data
Inventor: AU-YEUNG KIT YEE
IPC: A61B5/332
Filed: 2007-02-06
Abstract: Embodiments of the invention include a cardiac monitor having a housing; a plurality of electrodes within and extending from the housing; a state machine within the housing configured to digitialize and store in memory signals from the plurality of electrodes; a sealing surface and an adhesive on the sealing surface configured to form a watertight perimeter around the plurality of electrodes when the housing is affixed to a mammal. Embodiments of methods of the invention for obtaining cardiac information from a mammal include attaching a self-contained, wearable, portable cardiac monitor to the mammal to create a chamber containing electrodes used to detect cardiac signals from the mammal; continuously detecting without analyzing the cardiac signals from the mammal for at least 24 hours; and storing information related to substantially all detected cardiac signals in the cardiac monitor.
Patent CA-2651423-A1 (CA)
Title: Compositions and methods for generating transgenic animals
Inventor: WU WILLIAM
IPC: C12N15/00
Filed: 2007-03-23
Abstract: The present invention provides methods of altering gene expression of embryos to provide compositions and methods for efficient generation of transgenic animals. In particular, the present invention provides compositions and methods for generating germ-line transgenic animals by direct injection of nucleic acid molecules into animals.
Patent CA-2653285-A1 (CA)
Title: Overall recapping method of tires
Inventor: CHEN SHUNLI
IPC: B29C35/02
Filed: 2009-02-11
Abstract: An overall recapping method using an uncured rubber bonding strip on each tire whose tread has been buffed off and a steel mold enclosing each tire makes each of the tires carved with a customized tread pattern by the vulcanization equipment. The invention allows used tires remanufactured by branding new tread patterns in the un-vulcanized/ uncured rubber during the vulcanization process and meanwhile, uncured rubber cured to bond to the tire casing permanently together as a whole new tire. The vulcanization equipment uses heating-transfer oil injection into the heating-transfer pipes to produce heat, working together with the air-compressor system that produces pressure over time in order to bond the uncured rubber with the prepared casing and to brand the tread pattern from the inside of steel mode. The overall recapping method provides a cutting-edge technology to the tire recapping industry with a novel idea of remanufacture tires overall, making used tires rebuilt as the new ones. Our conducting temperature is 284.degrees. F., and pressure in the interior vulcanization equipment is 290 pounds per square inch (psi).
Patent CA-2653516-A1 (CA)
Title: Process for making and using foam control compositions
Inventor: HILBERER ALAIN
IPC: B01D19/04
Filed: 2007-05-17
Abstract: A process for making a foam control composition comprising a cross-linked polyorganosiloxane in which is dispersed a filler, with hydrophobic surface, comprising step (A) mixing (i) a finely divided filler, (ii) a polyorganosiloxane having on at least two reactive substituents, for example on average two reactive substituents, and (iii) a polyorganosiloxane having at least three reactive substituents, capable of addition reaction via hydrosilylation; (B) hydrosilylation reaction of components (ii) and (iii) until the mixture at least partially gels, followed by applying shearing forces to this at least partially gelled mixture. Optionally step (A) comprises a diluent or solvent and after step (B) an emulsification step is carried out to make the foam control composition into an O/W emulsion. Also a process for controlling foam in an aqueous environment by using a foam control composition according to the invention, selected from inks, coatings, paints, detergents, black liquor of from those encountered during pulp and paper manufacture, waste water treatment, textile dyeing processes or the scrubbing of natural gas.