baber/WOPTO huggingface dataset:
Patent CA-2595730-A1 (CA)
Inventor: LESCH PAUL R JR
IPC: A61M5/30
Filed: 2006-01-24
Abstract: A jet injector that includes a prefilled syringe (18). The syringe includes a fluid chamber (22) that contains a medicament. The syringe also has an injection-assisting needle (24), and a plunger is movable within the fluid chamber. A housing is configured for allowing insertion of the needle to a penetration depth. An energy source is configured for biasing the plunger to produce an injecting pressure in the medicament in the fluid chamber of between about 80 and 1000 p.s.i. to jet inject the medicament from the fluid chamber through the needle to an injection site.
Patent CA-2596106-A1 (CA)
Title: Fluorocarbon-grafted polysiloxanes
Inventor: PABON MARTIAL JEAN-JACQUES
IPC: B32B17/10
Filed: 2006-01-31
Abstract: A composition useful to provide oil repellency, water repellency, and stain resistance to substrates comprising a polymer prepared by contacting a polytluoroalkyl sulfonyl halide with a compound of Formula II: (E-(O)q)3Si-O-(Si(R2)2-O)m [Si(R3-NHR4)(R2)O]n-Si-((O)q-E)3, Formula III: HR4N-R3-Si(R2)2-O-[Si(R2)2-O]m [Si(R3-NHR4)(R2)O]n-Si-(R2)2-R3-NHR4 or Formula IV: HR4N-R3-Si(R2)2-O-[Si(R2)2-O]mSi-((O)q-E)3 , wherein each R2 is independently a C1 to C8 alkyl, each R3 is independently a divalent group containing carbon, oxygen, and optionally at least one of nitrogen oxygen and sulfur, each R4 is independently H or C1 to C8 alkyl, each E is independently a C1 to C8 branched or linear alkyl, each q is independently zero or 1, m is a positive integer, and n is independently zero or a positive integer, such that n/(m+n) is zero or a positive fraction having a value up to about 0.7, and the polymer viscosity is less than or equal to 10000 mPa.s under a shear rate of 0.1 s-1 at a temperature of 20~ C.
Patent CA-2597560-A1 (CA)
Inventor: SAINT-MLEUX MICHEL
IPC: F16C32/04
Filed: 2006-02-15
Abstract: La présente invention se rapporte, d'une part, à un procédé de stabilisation d'un objet (2, 21, 31, 32, 52, 200) en sustentation magnétique soumis à un champ magnétique constant, ledit objet étant stable selon au moins une direction et instable selon au moins une autre direction, caractérisé en ce qu'il comprend une étape de stabilisation, répétée aussi souvent que nécessaire, consistant à appliquer un courant électrique à travers au moins un élément conducteur (15a à 16c, 27, 44, 62, 211) soumis à un champ magnétique secondaire de manière à générer une force de Laplace compensatrice dans la direction d'instabilité, et d'autre part, à un dispositif (1, 20, 30, 50) à  sustentation magnétique stabilisé par le procédé selon l'invention.
Patent CA-2599727-A1 (CA)
Title: Composition and process for post-etch removal of photoresist and/or sacrificial anti-reflective material deposited on a substrate
Inventor: BAUM THOMAS H
IPC: C11D1/62
Filed: 2005-03-02
Abstract: A composition and process for removing photoresist and/or sacrificial anti-reflective coating (SARC) materials from a substrate having such material(s) thereon. The composition includes a base component, such as a quaternary ammonium base in combination with an alkali or alkaline earth base, or alternatively a strong base in combination with an oxidant. The composition may be utilized in aqueous medium, e.g., with chelator, surfactant, and/or co-solvent species, to achieve high-efficiency removal of photoresist and/or SARC  materials in the manufacture of integrated circuitry, without adverse effect on metal species on the substrate, such as copper, aluminum and/or cobalt alloys, and without damage to SiOC-based dielectric materials employed in the semiconductor architecture.
Patent CA-2601611-A1 (CA)
Title: Percussion adapter for positive displacement motors
Inventor: CROOKS DALE G
IPC: E21B6/00
Filed: 2007-09-13
Abstract: A percussion adapter for a positive displacement motor including a housing, a torque tube and a reciprocating percussive piston operable by application of fluid pressure thereto. The piston can be driven to create a percussive effect by rotary movement of the torque tube. The percussion adapter can have a bypass option to allow flow through the percussion adapter without operation of the piston.
Patent CA-2601742-A1 (CA)
Title: Bollard and accessories for use therewith
Inventor: SKALKA GERALD
IPC: E01F9/018
Filed: 2006-03-14
Abstract: A bollard having a plurality of parallel, vertical legs spaced apart from each other on the perimeter of a regular geometric shape. The minimum number and/or cross-section of the legs is governed by the need to avoid creating an entrapment area between adjacent legs. If an even number of legs is provided, they can be arranged in diametrically opposite pairs of decreasing height, the pairs of legs being joined at their tops to form a series of at least three nested, inverted substantially U-shaped forms of decreasing height set around a common vertical axis. The bollard also includes elements for joining the legs together as a unit, for example, a cylindrical center member having the common vertical axis of the legs as its longitudinal axis, a longitudinal rib joining each leg to the center member, and a plurality of horizontal ribs joining adjacent legs to each other.
Patent CA-2602335-A1 (CA)
Title: Non-degradable low swelling, water soluble radiopaque hydrogels
Inventor: ASKARI SYED H
IPC: C08L63/00
Filed: 2006-03-28
Abstract: Hydrogel compositions prepared from amine components and glycidyl ether components are provided which are biocompatible and suitable for use in vivo due, in part, to their excellent stability.
Patent CA-2604849-A1 (CA)
Inventor: WALLACE THOMAS
IPC: F16J15/06
Filed: 2006-04-03
Abstract: An isolation gasket (10) for use between joined pieces (16) in a flow line (15) includes, for example, a flat annular metal plate (40)having an opening (44) formed therethrough with a sheet of dielectric material (42) laminated to its opposing side surfaces and a groove (46, 48) formed on the opposing side surfaces which penetrates through the dielectric material and into the metal plate. Each groove extends completely around the opening in the gasket, and a layer of insulating material, as well as a seal element (50, 52) , is disposed in each of the grooves. An isolation system between joined flange pieces utilizes the isolation gasket in combination, for example, with an insulating sleeve (22) receivable in an aligned bore (20) of each of the joined flange pieces, an elongate metal fastener (30) receivable in the insulating sleeve for connecting the joined flange pieces with the isolation gasket therebetween. A flat metal washer (26) with a sheet of dielectric material laminated to one of its opposing side surfaces is receivable on the elongate metal fastener with the laminated dielectric material abutting one of the flange piece outer faces (24) , and at least one metal spring force exerting component (28) is also receivable on the fastener abutting the flat metal washer.
Patent CA-2605332-A1 (CA)
Inventor: TANABE MASATO
IPC: A61K31/56
Filed: 2006-04-18
Abstract: A method is provided for treating a patient with a medical condition that involves angiogenesis or HIF-I overexpression with a compound having the structure of formula (I); wherein Z, x, y, and R1 through R11 are as defined herein.
Patent CA-2605922-A1 (CA)
Inventor: HYNNINEN TIINA
IPC: H04M1/7243
Filed: 2006-04-18
Abstract: Selon l'invention, le contenu d'un message et des informations destinataires sont reçus sous forme d'entrée provenant d'un utilisateur pendant un processus de création de message. Après avoir reçu un signal d'excitation indiquant une fin du processus de création de message, le contenu du message et les informations destinataires sont analysés. L'analyse résulte dans l'indication d'un service de transmission le plus approprié pour transmettre le contenu du message au destinataire. Le contenu du message est ensuite transmis par l'intermédiaire du service de transmission le plus approprié.
Patent CA-2606870-A1 (CA)
Inventor: MOCANU JOSEPH
IPC: A61B5/0476
Filed: 2006-05-16
Abstract: The present invention describes a method and apparatus to localize the electrical signals measured from a subject's scalp surface, in near- real time and to generate dynamic three-dimensional information of the electrical activity occurring within the cerebral cortex of the brain It can produce images that can be immediately inspected and analysed by an operator in near-real time, resulting in a cortical imaging modality called Dynamic Electrocortical Imaging (DECI). The present invention involves the use of a computer, an electroencephalograph (EEG) amplifier, EEG electrodes, and custom software It can measure healthy and diseased cortical events and states in both conscious and unconscious subjects The methods have been implemented using software in conjunction with readily available EEG hardware Furthermore, this method can be applied to pre-existing data and when doing so EEG hardware is not required.
Patent CA-2607062-A1 (CA)
Title: Methods and systems for position co-ordination
Inventor: MOED ROY UZIEL
IPC: H04W8/08
Filed: 2006-05-05
Abstract: This invention provides a system and method for co-ordinating the position of a number of users. The system includes at least one user terminal (102), at least one mobile communications device (106), and a network (108) connecting the at least one user terminal (102) and the at least one mobile communications device (106), wherein the at least one user terminal (102) is configured, upon receiving identification information from a first user, to determine a second user who is registered with the system to meet the first user, and to notify a mobile communications device (106) associated with the second user via the network (108), thereby notifying the second user of the first user's position and facilitating meeting of the two users.
Patent CA-2608451-A1 (CA)
Inventor: KUBOTA MINORU
IPC: C07D303/22
Filed: 2006-05-17
Abstract: Disclosed is a method for commercially producing an aminoalcohol derivative (I) having a biphenyl group. Also disclosed are a biphenyloxyacetaldehyde derivative used therefor, a method for producing such a biphenyloxyacetaldehyde derivative, and an intermediate compound used for such a method for producing a biphenyloxyacetaldehyde derivative. Specifically disclosed is a production method comprising a step for forming a 3-substituted biphenylcarboxylic acid derivative represented by the general formula (4) below by reacting a 3-fluorobiphenylcarboxylic acid derivative prepared from a 3-fluorobiphenylcarbonitrile derivative, which is obtained by reacting a 4-halophenol derivative and a 2-fluorobenzonitrile derivative substituted with a leaving group at position 4, with an organic metal reagent.
Patent CA-2610341-A1 (CA)
Title: Checking validity of barcodes in mobile devices that display the barcodes for reading by barcode readers
Inventor: SMRZLIC PERO
IPC: G06V30/224
Filed: 2006-05-26
Abstract: Technique for ensuring that a mobile device that contains coupons with barcodes will not provide a barcode belonging to an invalid coupon to a barcode reading system. The technique avoids validation of the coupon at the time the barcode is provided to the barcode reading system. In the technique, the mobile device responds to a validity event that may affect the validity of a given coupon by inhibiting the provision of the given coupon's barcode to the barcode reading system until the coupon has been validated, and then again permitting the provision of the given coupon's barcode to the barcode reading system. In one application of the technique, the coupon may be used n times, the validity event is the provision of the barcode to the barcode reading system, and the validation of the coupon
Patent CA-2611334-A1 (CA)
Inventor: PROELSS JULIAN
IPC: C01B35/04
Filed: 2006-06-14
Abstract: The invention relates to a method for producing, in essence, isometric nanoparticulate lanthanoide/boron compounds or solid substance mixtures containing, in essence, isometric nanoparticulate lanthanoide/boron compounds.
Patent CA-2612401-A1 (CA)
Inventor: NAKAMURA KAORI
IPC: G01N33/53
Filed: 2006-06-15
Abstract: Compositions are provided in the form of nucleotide aptamerss that are capapble of binding PrP, and in some embodiments, differentially binding PrP  isoforms. Also provided are methods for identifying PrP in a sample, and in some embodiments, either selectively removing PrP or PrP isoforms from a sample, or inactivating them within a sample.
Patent CA-2612836-A1 (CA)
Title: Use of a rapeseed oil in biolubricants
Inventor: DESPEGHEL JEAN-PIERRE
IPC: C10M105/34
Filed: 2006-07-04
Abstract: The present invention relates to the use of a rapeseed oil as base fluid in (bio-)lubricant. The present invention also relates to the use of alkylesters derived from rapeseed oil as base fluid in (bio-)lubricant.
Patent CA-2613417-A1 (CA)
Title: Pharmaceutical preparation containing an angiotensin ii receptor antagonist and a calcium channel blocker
Inventor: KANNO MITSURU
IPC: A61P9/12
Filed: 2006-06-26
Abstract: The invention relates to a pharmaceutical preparation comprising an angiotensin II receptor antagonist, a calcium channel blocker and at least one substance selected from a hydrophilic polymer, an acidic substance and a fluidizing agent. The pharmaceutical preparation demonstrates improved dissolution properties.
Patent CA-2614832-A1 (CA)
Inventor: BIER GUENTHER
IPC: G01M3/16
Filed: 2006-07-07
Abstract: The invention relates to a method for determining and optionally locating leakage points in pipelines (1), which are used to transport liquid or gaseous media, by means of at least one electric conductor (2) that runs along the extension of the pipeline (1) from a starting point to an end point. According to the invention, a defined test voltage (UM, uL) is applied between two electric conductors (2), or between one electric conductor (2) and the pipeline (1) and the resistance or impedance behaviour between the starting and end points of the two conductors (2), or between the conductor (2) and the pipeline (1) is determined when the pipeline (1) is intact. The resistance or impedance behaviour is then determined using the same test voltages (UM,uL) at later points in time and is compared with the resistance or impedance behaviour that is known for the intact pipeline (1). The presence of a leakage point can be ascertained from the deviation of the resistance or impedance behaviour that has been determined at the later points in time from that of the intact pipeline (1).
Patent CA-2615266-A1 (CA)
Inventor: SCHUETTENBERG DONALD W
IPC: B60D1/18
Filed: 2007-12-19
Abstract: A method for transporting vehicles is disclosed. The method uses relatively light weight, flexible webbing atop the truck frame in place of hardwood timbers presently used. The advantage is that the timbers need not be transported back to the truck factory or dealership for reuse, only the chains and webbing need to be returned.  Thus, it is easier and more economical to return the towing equipment for re-use for the next shipment of trucks. Protective material may be placed atop the truck frame to protect the webbing from sharp corners or edges of the truck frame. Chains may be used on either side of the intermediate axle to attach to the webbing. In one embodiment, sturdy strapping or other materials may be used on either side of the intermediate axle to attach to the webbing.
Patent CA-2616039-A1 (CA)
Inventor: STEELBERG RYAN
IPC: H04N7/16
Filed: 2006-07-20
Abstract: A media play traffic system is disclosed. The media play traffic system includes at least one hub at least partially remote from at least two media play points, and a normalizer associated with the hub, wherein said normalizer normalizes data inputs for the at least two media play points, wherein the normalization enables importation of a media play list to, and subsequent media play of the imported media play list from, each of the media play points.
Patent CA-2616205-A1 (CA)
Inventor: GARCIA CASTRO IVETTE
IPC: C08F226/00
Filed: 2006-07-21
Abstract: The following invention relates to copolymers containing silicone groups and containing in copolymerized form at least one monomer having an ionogenic and/or ionic group and at least one crosslinking monomer, a process for preparing copolymers of this kind, containing silicone groups, by precipitation polymerization, and the use of these copolymers.
Patent CA-2621023-A1 (CA)
Inventor: BORKOWSKI ASTRID
IPC: A61K39/295
Filed: 2006-09-01
Abstract: Various improvements to vaccines that include a serogroup C meningococcal conjugate antigen, including: (a) co-administration with acellular B.pertussis antigen; (b) co-administration with an inactivated poliovirus antigen; (c) supply in a kit together with a separate pneumococcal conjugate component, which may be in a liquid form; and (d) use in combination with a pneumococcal conjugate antigen but without an aluminium phosphate adjuvant. A kit may have:  (a) a first immunogenic component that comprises an aqueous formulation of a conjugated capsular saccharide from Streptococcus pneumoniae; and (b) a second immunogenic component that comprises a conjugated capsular saccharide from Neisseria meningitidis serogroup C.
Patent CA-2621917-A1 (CA)
Title: Promoter for introducing gene into lymphocyte or blood cell and application thereof
Inventor: TAKAHASHI MICHIAKI
IPC: C12N1/19
Filed: 2006-09-05
Abstract: It is intended to provide a promoter for inducing expression selectively and strongly in an immunocompetent cell and/or a blood cell such as a lymphocyte.  In the invention, the object was achieved by finding that HHV6 MIE promoter, HHV7 MIE promoter and HHV7 U95 promoter unexpectedly induce a specific expression in an immunocompetent cell and/or a blood cell such as a T  lymphocyte. By utilizing the promoters, a selective delivery of a DNA vaccine or the like can be realized.
Patent CA-2624782-A1 (CA)
Inventor: MILLIGAN MICHAEL A
IPC: F21V15/00
Filed: 2006-11-15
Abstract: A device that generates a light line on a work surface such as a wall is disclosed. The device includes a housing containing a self-leveling pendulum assembly and a light source that directs a light beam along a pathway. A  redirection assembly, also contained in the housing, is capable of altering the pathway of the light beam prior to exiting the housing. The device may further include a measuring tool responsive to rotation of the housing on the work surface. In use, the device selectively generates a light line on the work surface in a desired direction.
Patent CA-2626250-A1 (CA)
Title: Wall angle with pre-punched locating tabs
Inventor: JANKOVEC SCOTT G
IPC: E04B9/22
Filed: 2008-03-19
Abstract: A wall angle for a suspended ceiling, which may either be a drywall suspended ceiling or a lay-in tile suspended ceiling, has a cross-section forming a substantially right angle of the vertical leg and a horizontal leg. The horizontal leg is adapted to support an inverted tee-runner that has a vertical web and opposed flanges, the opposed flanges being adapted to rest on the horizontal leg of the wall angle. The horizontal leg is formed with a plurality of pairs of locating tabs, at least one tab in each pair being upwardly extending and vertically-oriented. The tabs in each pair are spaced apart a distance sufficient to accommodate the width of the opposed flanges of the tee-runner. At least one of the tabs in each pair has a downwardly extending detent adapted to permit installation of a tee-runner, but to inhibit removal of the tee-runner. The pairs of tabs are spaced, on center, a pre-determined distance that depends upon the intended application of the wall angle.
Patent CA-2627917-A1 (CA)
Inventor: DENZIN PETER W
IPC: E03D1/35
Filed: 2006-11-03
Abstract: A canister type flush valve has an upright cup-shaped hollow float (30) working under buoyancy forces without a captured air volume that controls the valve during a flush cycle. Hooded bleed openings (70) at a bottom wall of the float can be sized and numbered to selectively control the closuring timing of the valve. Baffles (72) of the hood bleed openings redirect water bleeding into the float to prevent the water from spraying up against the top of the tank. The geometry of a seal retaining groove (80) is designed to reduce leakage at the float/seal interface. For example, the groove has an annular wall with a compound profile forming a non-cylindrical, preferably serpentine, seal contact area (96). The seal is backed by a slotted flange (82) located just above the retaining groove.
Patent CA-2629917-A1 (CA)
Inventor: YERKIKAYA MURAT
IPC: B60C27/10
Filed: 2006-11-17
Abstract: A tightening system (135) for use with anti-skid and traction enhancement devices for wheeled vehicles comprising a sealed tightening mechanism (130) which can clutch and ratchet the rotational movement applied by the user on a knob (212). The system further comprises at least one connection assembly (134) which is adapted to be pivotably and releasably attached to a proximal end of a surface contact member (63; 71) and which is adapted to be connected to the tightening mechanism. The tightening mechanism comprises a locking component (193) which has a base plate (240), an inner sidewall (195) and an outer sidewall (194) standing perpendicular to said base plate (240). The inner sidewall recessed portion has a plurality of recesses (230; 231) which are adapted to engage with a peripheral projection of the upper clutch (206) for holding the knob in place during locked and unlocked positions of the knob. The outer sidewall enters fully or partly, respectively in locked and unlocked positions of the knob, into a corresponding slot (210) of said knob (212) for sealing inner volume of the tightening mechanism from outside conditions.
Patent CA-2631331-A1 (CA)
Inventor: WU ZHONGZHI
IPC: A61K31/165
Filed: 2006-11-28
Abstract: The present invention relates to a novel class of selective estrogen receptor modulators (SERMs). The SERM compounds are applicable for use in the prevention and/or treatment of a variety of diseases and conditions including prevention and treatment of cancers such as prostate and breast cancer, osteoporosis, hormone-related diseases, hot flashes or vasomotor symptoms, neurological disorders, cardiovascular disease and obesity.
Patent CA-2632031-A1 (CA)
Title: Aligning data on parallel transmission lines
Inventor: VLAICU EUGEN
IPC: H04B10/00
Filed: 2008-05-23
Abstract: The lane skew alignment device of the present invention facilitates the use of the SFI-5 standard interface in an FPGA without the need to rely on feedback signals from a remote device. The delay between lanes is determined using a D-Flip Flop or other type of phase comparator. To minimize the components needed to physically implement the solution a cross-point switch is used to select one of the parallel lanes at a time to be compared to a reference lane, over which the same test signal is transmitted.
Patent CA-2632052-A1 (CA)
Inventor: WAYLAND MATTHEW THOMAS
IPC: A01K67/027
Filed: 2006-11-28
Abstract: Potential therapeutic, agent for the prevention, treatment or amelioration of an affective disorder, such as a bipolar disorder, depression or anxiety disorder are identified. Also provided are methods for diagnosing and monitoring affective disorders. The methods are based on changes in expression of one or more genes that are differentially expressed in affective disorders.