baber/WOPTO huggingface dataset:
Patent CA-2691494-A1 (CA)
Title: Dissimilar material bonding of drive shaft with flow control component of valve
Inventor: SEETHARAMAN SIVARAMAN
IPC: F16K5/02
Filed: 2008-06-17
Abstract: A valve, in certain embodiments, includes a drive shaft configured to couple
 to a fluid control component and having an interlace material at the joint between
 the drive shaft and the fluid control component. A valve, in other embodiments,
 includes a fluid control component configured to receive a drive shaft and having
 an interlace material at the joint between the fluid control component and the
 drive shaft. A valve, in further embodiments, includes a dri shaft having a mechanical
 locking system and a fluid control component coupl to the drive shaft at a joint,
 wherein the spline aids in coupling the fluid control component to the drive shaft.
Patent CA-2693961-A1 (CA)
Title: Fuel cell with nitrogen suppression
Inventor: OGAWA TOMOHIRO
IPC: H01M8/04
Filed: 2008-07-11
Abstract: The invention provides a fuel cell, which includes:  an electrolyte (23); an anode (22) that is placed on one side of the electrolyte (23) and has a fuel gas consumption surface on which fuel gas is consumed; a cathode (24) that is placed on the other side of the electrolyte (23); and a fuel gas passage (225n) having a first passage (14h) for distributing fuel gas to previously set regions on the fuel gas supply surface, a second passage (22) for supplying the distributed fuel gas to the regions, and a fuel gas supply portion (21n) for supplying fuel gas from the first passage (14h) to the second pas-sage (22). The fuel cell consumes most of the supplied fuel gas in the regions on the fuel gas consumption surface. A fuel gas passage (225n) has a fuel gas leakage suppression portion (14hg, 52n) for suppressing leakage of fuel gas between the first passage (14h) and the second passage (22).
Patent CA-2694196-A1 (CA)
Inventor: MINH CHANH CAO
IPC: G01V3/32
Filed: 2008-07-24
Abstract: A technique utilizes the acquisition of data via nuclear magnetic resonance at multiple depths of investigation in a well region. The acquired data is processed to estimate variable fluid mixture densities at different radial depths. The variable fluid mixture densities and a radial response from a density tool, for example, can be used to calculate an effective fluid mixture density and used to interpret density logs. Other logs such as neutron log, induction resistivity log, and dielectric permittivity log can be combined with NMR. For these tools a corresponding effective formation property can be calculated and used to determine other formation characteristics, such as total porosity, total density, dielectric permittivity, electric resistivity, and formation characteristics derivable from these.
Patent CA-2694762-A1 (CA)
Inventor: PARDRIDGE WILLIAM M
IPC: A61K39/395
Filed: 2008-07-25
Abstract: Provided herein are methods and compositions for treating a subject suffering from a deficiency in .alpha.-L-Iduronidase in the CNS. The methods include systemic administration of a bifunctional fusion antibody comprising an antibody to a human in-sulin receptor and an .alpha.-L-Iduronidase. A therapeutically effective systemic dose is based on the specific CNS uptake characteristics of human insulin receptor antibody-.alpha.-L-Iduronidase fusion antibodies as described herein.
Patent CA-2695837-A1 (CA)
Inventor: REINHARDT KURT
IPC: G01N1/00
Filed: 2003-04-15
Abstract: An automated slide processing apparatus includes a plurality of work stations arranged in a stack, and a transport/elevator for transporting slides between the various work stations. In particular the device is for deparaffinizing, staining and coverslipping a plurality of biological specimen bearing slides, in a fully automated and integrated system.
Patent CA-2698609-A1 (CA)
Title: Novel antibodies
Inventor: LIANG WEI-CHING
IPC: A61K39/395
Filed: 2008-09-25
Abstract: The present invention relates to the use of VEGF antagonists and a novel anti-a5ß1 antibody for treating cancer and inhibiting angiogenesis and/or vascular permability, including inhibiting abnormal angiogenesis in diseases. The present invention also relates to compositions and kits comprising novel anti-a5ß1 antibodies and methods of making and using them.
Patent CA-2703099-A1 (CA)
Inventor: YAN MINHONG
IPC: A61K39/395
Filed: 2008-11-05
Abstract: Disclosed herein are methods and compositions for treating disorders associated with angiogenesis or lymphangiogenesis using ALK-1 antagonists.
Patent CA-2705123-A1 (CA)
Inventor: YUEH MING-CHUAN
IPC: B66F3/24
Filed: 2008-11-19
Abstract: There is disclosed a jack that provides lifting from multiple orientations or directions. The jack is able to provide the lifting from these multiple orientations as fluid is continuously transferred from a reservoir to a pumping chamber to a piston chamber, regardless of the orientation or direction of the jack.
Patent CA-2709410-A1 (CA)
Inventor: RITZENHOFF ANDREAS
IPC: B65D81/38
Filed: 2008-12-17
Abstract: The invention relates to a candleholder (20) for receiving disk-shaped candles, in particular tea candles, having a receiving body (21) and an envelope body (22), which is implemented independently of the receiving body, and which is implemented as an annular sleeve having a substantially L-shaped or U-shaped cross-section, having an envelope shell (40), which covers a peripheral surface (39) of the receiving body, an annular envelope disc, which covers the top side of the receiving body, and an envelope border, which borders an inner margin of a receiving opening of the receiving body, wherein the bottom side of said receiving body is provided with a centering projection, which protrudes from an annular stacking base of said receiving body, and the outer centering diameter thereof corresponding to an inner centering diameter of said envelope border, and wherein said envelope disc of said envelope body has a cross-sectional profile which corresponds to a cross-sectional profile of said stacking base.
Patent CA-2710659-A1 (CA)
Inventor: GROSSMAN H BARTON
IPC: C12Q1/6813
Filed: 2008-12-12
Abstract: We disclose a method of detecting bladder cancer in a patient, comprising isolating bladder cells from the patient's urine; hybridizing the bladder cells with a labelled DNA probe, wherein the probe recognizes at least a portion of the aurora kinase A gene, to yield a sample of bladder cells hybridized with the labeled DNA probe; and counting the number of bladder cells in the sample, the number of copies of the aurora kinase A gene in each bladder cell in the sample, and the number of bladder cells in the sample having at least a first threshold number of copies of the aurora kinase A gene.
Patent CA-2711198-A1 (CA)
Inventor: CHRISTIE STEWART
IPC: E21B41/00
Filed: 2009-02-19
Abstract: A pressure actuable downhole tool (18) such as a packer and a method for actuating the same typically uses a control line to trigger a configuration change in the tool in which a communication line (81) is opened between the throughbore (11) of the tool and apressure responsive actuator, allowing the pressure responsive actuator (270, 80) to be set by downhole fluid pressure applied via the throughbore. Thus the pressure from the control line is used to trigger actuation of the tool, but the throughbore pressure is used to set the tool. The advantage of this activation mechanism is that the tool can be set even when pressure supplied by the control line is insufficient to fully actuate or set the tool, and in certain embodiments, the tool can be set using much higher tubing pressure than could be supplied through the control line, thereby allowing more reliable and instantaneous setting than tools set using control line pressure alone.
Patent CA-2713084-A1 (CA)
Inventor: WAGGLE JAMES M
IPC: B23C5/00
Filed: 2009-02-17
Abstract: A cutting tool having an outer surface with a plurality of inserts connected to a distinct pocket extending generally radially on the outer surface. The cutting inserts are arranged in a helical array on the outer surface in a manner that at least one cutting edge of each cutting in-sert is spaced in an angular circumferential direction from the pocket of the next adjacent cutting insert. The spacing of the inserts is such that a distinct point on the each one of the one or more cutting edges define part of a layout line having a non-uniform slope.
Patent CA-2716515-A1 (CA)
Inventor: CIRILLO PIER FRANCESCO
IPC: C07D417/12
Filed: 2009-02-19
Abstract: Compounds which modulate the CB2 receptor are disclosed. The compounds are useful for treating CB2 receptor--mediated diseases such as pain.
Patent CA-2717624-A1 (CA)
Inventor: MULLET WILLIAM
IPC: E06B3/70
Filed: 2010-10-14
Abstract: A door including a frame having a plurality of slots on opposing sides, a pair of skins having a plurality of protrusions extending from a back surface, wherein the skin is secured to the frame with an adhesive between the skin and the frame as well as between the protrusions and slots. A method of manufacturing a door including the steps of forming a plurality of slots in a frame, forming a plurality of protrusions on a back side of a first skin, applying a layer of adhesive on at least one of the frame and the skin, and inserting the plurality of protrusions into the plurality of slots.
Patent CA-2719892-A1 (CA)
Inventor: GORE VINAYAK
IPC: C07C227/34
Filed: 2009-04-02
Abstract: The present invention relates to a novel process of preparing an enantiomerically enriched y-amino acid, such as enantiomerically enriched (S)-pregabalin.
Patent CA-2720015-A1 (CA)
Inventor: HAYASHI KANJI
IPC: B62J11/00
Filed: 2010-11-04
Abstract: In a vehicle whose tire is wholly covered from the left, right and back, a negative pressure area rearward of the vehicle is reduced. In a vehicle including a left trunk and a right trunk in a rear portion of the vehicle, a rear fender continuous with respective rear faces of the left and right trunks is provided, and a plane formed of the respective rear faces of the left and right trunks and the rear fender is provided with negative pressure correction holes.
Patent CA-2721206-A1 (CA)
Title: Alkali/transition metal phosphates and related electrode active materials
Inventor: BARKER JEREMY
IPC: H01M50/426
Filed: 2003-03-05
Abstract: An electrode active material comprising a compound of the formula A a+x M b P1-x Six O4 wherein (a) A is selected from the group consisting of Li, Na, K, and mixtures thereof, where 0 < a < 1 and 0 <= x <= 1; (b) M is M1e M2f M3g, wherein: a.  M1 is a +2 oxidation state transition metal, where e > 0; b. M2 is a +2 oxidation state non-transition metal, where f > 0; c. M3 is a +3 oxidation state non-transition metal, where g > 0;  and d.  e + f + g = b.
Patent CA-2721367-A1 (CA)
Title: Image guided stereotactic needle placement device
Inventor: SAHNI HIRDESH
IPC: A61B19/00
Filed: 2007-03-06
Abstract: The present invention provides an image guided whole body stereotactic needle placement device comprising a circular base plate (1), the semicircular rotating arc (2) secured on arc foot plates (16) on both sides of the semicircular rotating arc (2), the said foot plates (16) capable of sliding on a ridge (7) on the upper surface of the said base plate (1), a needle guide cover (4) for holding the needle guide (3), the needle sizing tube (6) adaptably holding the needle; a locking pin (5) to securely fix the needle sizing tube (6) into the needle guide cover (4) and a needle adaptably held in the needle seizing tube (6). More particularly it relates to a Computerized Tomography (CT) and Magnetic Resonance Imaging (MRI) compatible image guided stereotactic device useful for inserting needles or any such apparatus/ medical devices through the said needle at a desired precise point in the body. This device can be used in patients of all ages including infants and can be used for whole body including brain and also parts of the body that move with respiration. The needle can be placed percutaneously or per-operatively under image guidance obtained from cross sectional imaging devices such as CT scan / MRI scan etc. Image guidance is required to select least harmful path for the needle, so as to avoid vital organs and structures such as blood vessels, bowel etc. The needle can be placed for obtaining tissue samples for the purpose of diagnosis or for delivering drugs/energy or for therapeutic/palliative aspiration of fluid collections or any such procedure.
Patent CA-2723996-A1 (CA)
Inventor: SCHMIDT GEORGE R
IPC: F16C11/06
Filed: 2009-05-21
Abstract: A ball joint assembly includes a ball stud, a generally cylindrical bearing, a housing and a retainer which retains the bearing in the housing. The generally cylindrical bearing has an upper end, a lower end, a generally cylindrical exterior sidewall, an upper flange located between the upper end and a ring groove formed in the exterior sidewall, a lower flange proximate the lower end and extending outwardly from the exterior sidewall and a socket cavity that opens toward the lower end. The ball portion of the ball stud is engaged in and retained within the socket cavity.  The bearing is secured within the housing in a bore within the housing by virtue of the working of the lower flange which is located within a counterbore of the housing and the upper flange and retainer located in the ring groove. Ball joints of the type described are able to resist a pull-out force of greater than 650 lbs and up to about 1200 lbs. They may also be sealed by incorporation of a dust boot which is attached to extends between the housing and the stud portion of the ball stud.
Patent CA-2725608-A1 (CA)
Title: Fluid discharge head
Inventor: WELP GISBERT
IPC: B05B11/00
Filed: 2009-05-26
Abstract: The invention relates to a fluid discharge head comprising a discharge connecting piece (5) having a discharge opening (6), an internal sleeve (7) being arranged in said connecting piece and having a medium channel (8) and accommodating a spring-biased valve body (10) that automatically closes the discharge opening (6). The valve body (10) is designed as a cylindrical piston which can be axially displaced in a cylinder compartment (12) defined by the internal sleeve (7), an upper (14) and a lower valve seat (15) for the piston ends (16, 17) being provided, and the valve body (10) having an intermediate valve disk (18) that defines a compartment bottom of a pressure chamber (19) adjoining the medium channel (8). A medium discharge pressure can be adjusted in the pressure chamber to open the upper valve seat (14), said discharge pressure being higher than the spring force keeping the valve body (10) shut.
Patent CA-2726457-A1 (CA)
Inventor: UCHIMURA KOUICHI
IPC: G11B20/12
Filed: 2010-04-09
Abstract: The present invention relates to a data structure, a recording medium, a playing device and a playing method, and a program, which enable providing of a video format for 3D display, suitable for 3D display of subtitles and menu buttons. Subtitle data for the left eye and subtitle data for the right eye which are used for 3D display of subtitles is recorded in a disc 501 in increments of epochs. The structures of epochs of subtitle data for the left eye and subtitle data for the right eye to be played simultaneously are the same. That is to say, the number of display sets making up an epoch of subtitle data for the left eye, and the number of display sets making up an epoch of subtitle data for the right eye, that are to be played simultaneously, are the same. The present invention can be applied to a disc for 3D display.
Patent CA-2727653-A1 (CA)
Inventor: GLUNZ ALEXANDER
IPC: A61M5/00
Filed: 2009-06-09
Abstract: A device (1) is proposed for placing a plug (17) while simultaneously checking a correct position alignment of the plug (17), with a holding element for fixing a hollow body (15), which has at least one first and one second opening (21, 25); and with a plug placement means (27), with which the plug (17) can be inserted into the second opening (25) of the hollow body (15). The device is distinguished by a measuring head (5) that is traversed by at least one channel (11), wherein the channel (11) can be fluidically connected to the first opening (21) of the hollow body (15), and by a pressure sensor (3), which can be fluidically connected to the channel (11) of the measuring head (5).
Patent CA-2727893-A1 (CA)
Inventor: GROME MICHAEL S
IPC: B65D88/08
Filed: 2011-01-13
Abstract: A fall restraint system includes a central support positioned over an apex of a container structure such as a domed roof storage tank. Cable receiving members are connected to the central support. Outer support members are secured to a side of the container structure. A structural support cable is connected to each of the outer support members. Each structural support cable is also connected to the central support. A tie-off structure including a cable and a harness is connected to the central support so that the harness may move around the central support. The system also may include support brackets that secure the outer support members to the side of the container structure. Each such support bracket may include a receptacle to receive one of the outer support members. The system is removably attached to the container structure, without any welding.
Patent CA-2727931-A1 (CA)
Inventor: BAUGH BRENT
IPC: G02B6/43
Filed: 2009-06-16
Abstract: An arrangement for collimating and turning an optica! beam utilizing a pair of two-dimensional lenses to separate the collimation into separate one-dimensional operations, while using one of the two-dimensional lenses to also perform the turn-ing operation. A first two-dimensional Sensing surface is disposed at the endface of a launching waveguide. This first two-dimen-sional lensing surface provides collimation along one axis of the system (for example, the X axis). A second two-dimensional lensing surface is provided by introducing a defined curvature to a turning mirror in the system. The curvature of the turning mir-ror is designed to create colvmation (or focusing, if desired) in the orthogonal beamfront (in this case, the Y axis beamfront), while also re-directing the propagating signal into the desired orientation.
Patent CA-2728977-A1 (CA)
Inventor: WILDE PETER
IPC: H01M8/10
Filed: 2009-06-19
Abstract: The invention relates to a carbon-fiber-based gas diffusion layer (GDL) for use in polymer electrolyte membrane (PEM) fuel cells (FC) having structured hydrophilic properties, wherein materials with hydrophilic properties and selected from the group of metal oxides in an average domain size of 0.5 to 80 µm are present as hydrophilic wicks in the gas diffusion layer.
Patent CA-2730056-A1 (CA)
Inventor: AEBI JOHANNES
IPC: C07D243/08
Filed: 2009-07-06
Abstract: The invention is concerned with novel heterocyclyl compounds of formula (I), wherein A, X, Y1, Y2, Y3, R3, R4, R5, R6, R7, R8, R9, R10, m, n and p are as defined in the description and m the claims, as well as physiologically acceptable salts thereof These compounds are antagonists of CCR2 receptor, CCR5 receptor and/or CCR3 receptor and can be used as medica-ments
Patent CA-2730454-A1 (CA)
Title: Method of growing plants
Inventor: BOUWENS PAUL JACQUES LOUIS HUBERT
IPC: A01G31/00
Filed: 2009-07-09
Abstract: A method of growing a fruit or vegetable crop comprises: positioning a plant in the form of a seed or a seedling or a cutting of the crop in a first coherent mineral wool growth substrate having a volume not more than 150cm3, allowing the plant to root and grow for at least 2 days and not more than 30 days, then transferring the plant within the first coherent mineral wool growth substrate so that the first coherent mineral wool growth substrate is in contact with a second coherent mineral wool growth substrate having volume 60 to 1500cm3, and allowing the plant to grow for a further 2 to 5 weeks, transferring the plant within the second coherent mineral wool growth substrate so that the second coherent mineral wool growth substrate is in contact with a third coherent mineral wool growth substrate having volume of from 700 to 45 000 cm3, and allowing the plant to grow for a further 1 to 7 weeks before any further transfer is effected.
Patent CA-2733481-A1 (CA)
Inventor: DUNKER LARRY
IPC: B62D33/027
Filed: 2011-03-08
Abstract: Improved tailgates useful, for example, with dump beds or bodies of trucks. In certain example embodiments, tailgates capable of operating in multiple modes. In preferred (but not all) embodiments, tailgates capable of being selectively operated in metering, high lift, and non-lifted, pivot modes.
Patent CA-2734193-A1 (CA)
Inventor: EIKUM JOHN
IPC: G06F1/32
Filed: 2009-08-13
Abstract: An apparatus, system and method are disclosed for eliminating the power consumption of external electrical power adapters plugged into sources of power but detached from electrical devices they are intended to serve The apparatus comprises a power-accessing plug, a power supply circuit, a first connector, and a second connector The power-accessing plug is electrically connected to an external source of electrical power The power supply circuit comprises circuitry to convert the external electrical source power into an electrical form useful for consumption by an electrical device The first connector comprises a switch and is electrically connected to the plug and the power supply circuit The switch (I) has an open position when the apparatus is not electrically and physically attached to an electrically powered device and (2) has a closed position when the apparatus is electrically and physically attached to the electrical device whereby current is able to flow through the apparatus.
Patent CA-2735621-A1 (CA)
Title: Systeme et methode pour recuperer du dioxyde de carbone de gaz de cheminee
Inventor: TSUBONE HIROSHI
IPC: C01B32/50
Filed: 2011-04-04
Abstract: [Problème] Fournir un système de récupération du dioxyde de carbone de gaz de cheminée, dans lequel un rebouilleur peut être installé dans un régénérateur de manière compacte, et sa méthode, dans les installations où le CO2 et d'autres substances similaires contenues dans le gaz de cheminée sont récupérés. [Moyens de résolution] Inclure un absorbant (1006) qui absorbe le CO2 contenu dans un gaz de cheminée (1002), un régénérateur (1008) qui enlève le CO2 de l'absorbant de CO2 (solution riche) (1007) pour régénérer l'absorbant, des enveloppes internes (101) présentes au bas du régénérateur (1008) à un intervalle prédéterminé, dans lequel l'absorbant de CO2 régénéré est introduit par une unité d'alimentation (102) à partir d'un côté inférieur de sorte que l'absorbant de CO2 déborde d'une extrémité supérieure de l'enveloppe interne vers le bas du régénérateur, et un rebouilleur qui est inséré dans les enveloppes internes (101) dans une direction orthogonale à un axe vertical et comprend un tube de transfert de chaleur (103) qui rebout l'absorbant. La vapeur séparée de l'absorbant de CO2 rebouilli par le tube de transfert de chaleur (103) est transférée vers une partie supérieure d'un régénérateur, l'absorbant condensé déborde alors d'une extrémité supérieure de l'enveloppe interne et se déverse d'un côté inférieur d'un régénérateur et l'absorbant est alimenté dans l'absorbeur (1006) comme absorbant de CO2 régénéré (solution légère).
Patent CA-2736707-A1 (CA)
Inventor: DOUGHERTY EUGENE P JR
IPC: A61K31/565
Filed: 2009-09-16
Abstract: A dosage comprising an antibiotic, an estrogen, and a progestagen is provided.  The dosage can be oral, or administered in other methods, such as intravaginally with a tampon. The dosage can be used for menstrual suppression, contraception, and/or hormone replacement therapy. A method of treating a patient with the dosage comprises administering the dosage to the patient over a course of treatment, in amounts or frequencies that can remain constant, or be varied.