baber/WOPTO huggingface dataset:
Patent CA-2539104-A1 (CA)
Inventor: MIZUNO HITOSHI
IPC: B22D41/00
Filed: 2005-11-09
Abstract: [Object] To provide a container that, even when an openable lid is made larger, can be easily opened and closed in high safety level. [Means for Solving] A container includes a container main body that has a first opening in an upper portion and can store a molten metal, a first lid that can cover the first opening and is rotatably disposed in a horizontal direction against the first opening, a pressurized gas introducing port for introducing a pressurized gas into the container main body and a flow path that supplies the molten metal stored inside of the container main body outside thereof.
Patent CA-2539453-A1 (CA)
Title: System and method for authenticating an article
Inventor: ALASIA ALFRED J
IPC: B42D15/00
Filed: 2004-08-25
Abstract: A method of applying an authentication image to an article is presented. The method comprises obtaining a digitized version of the authentication image (Fig. 4), encoding the digitized version of the authentication image to produce an encoded latent image, and printing the encoded latent image on a printable surface of the article using a transmittent printing medium.
Patent CA-2539475-A1 (CA)
Title: Image exposure control in edible substrates
Inventor: WEN LUFANG
IPC: A23L19/18
Filed: 2004-09-17
Abstract: The present invention relates to articles of commerce comprising edible substrates, and more particularly to edible substrates having an image disposed thereon.
Patent CA-2540151-A1 (CA)
Title: Chelerythrine, analogs thereof and their use in the treatment of bipolar disorder and other cognitive disorders
Inventor: ARNSTEN AMY F T
IPC: A01N43/42
Filed: 2004-09-27
Abstract: The present invention relates to the use of chelerythrine and chelerythrine analogs in pharmaceutical compositions for the treatment of prefrontal cortical cognitive disorders, including bipolar disorder, among others.  Pharmaceutical compositions according to the present invention comprise an effective amount of a compound or a stereoisomer, pharmaceutically acceptable salt, solvate or polymorph thereof according to the structure: formula (I) or formula (II) wherein: R1 and R2 are independently selected from H, C1-C3alkyl, F, Cl, Br, I, OH, O(C1-C6 alkyl), O-C(=O)-(C1-C6)alkyl or C(=O)-O-(C1-C6)alkyl; R3 is H or a C1-C6alkyl group; R4, R5, R6 , R7 and R8 are independently selected from H, C1-C6alkyl, F, Cl, Br, I, OH, -(CH2)nO(C1-C6alkyl), -(CH2)nO-C(=O)-(C1-C6)alkyl or -(CH2)n C(=O)-O-(C1-C6)alkyl; R9 and R10 are independently H, C1-C6alkyI or together form a -(CH2)m-group to produce a 5-7-membered ring; n is from 0 to 5; m is from 1 to 3; and A- is a pharmaceutically acceptable anion of a pharmaceutical salt, which forms a salt with the quaternized amine group, optionally in combination with a pharmaceutically acceptable carrier, additive or excipient.
Patent CA-2546593-A1 (CA)
Title: Optical connector adapter for connecting optical pump sources to optical waveguides and method of forming same
Inventor: BALL DONALD M
IPC: G02B6/42
Filed: 2004-11-09
Abstract: An optical connector adapter (10) includes a substrate (12) having optical waveguides (20) for transporting optical signals. The optical connector adapter (10) is for connecting optical pump sources (74) to the optical waveguides (20) using passive alignment. The substrate (12) has opposing ends (14), a top reference surface (16) and a side reference surface (18) aligned relative to the optical waveguides (20). A respective carrier bracket (22) is received over each end (14) of the substrate (12). Respective substrate alignment fiducials (24) align the carrier brackets (22) relative to the substrate (12). A substrate carrier (28) receives the substrate (12) and carrier brackets (22). Respective carrier alignment fiducials (30) align the substrate carrier (28) and the carrier brackets (22). An optical coupler (64) is received on the substrate carrier (28). A coupler alignment fiducial (66) aligns the optical coupler (64) relative to the substrate (12) so that the optical coupler (64) is aligned relative to the optical waveguides (20).
Patent CA-2548513-A1 (CA)
Inventor: XIANG JASON SHAOYUN
IPC: A61K31/198
Filed: 2003-12-22
Abstract: L'invention concerne des sulfonamides de biaryle de formule 1. R?1¿ est H ou alkyle Cl-.C6; R?2¿ est H, alkyle CI -C6, (CH¿2?)¿n?R?2'¿, phényle, ou benzyle; n vaut de 0 à 6; R?2'¿est aryle, hétéroaryle, cycloalkyle, ou hétérocycloalkyle; R ?3¿ est, indépendamment de chaque occurrence, H, halogène, OC(halogène)¿3?,C(halogène)¿3?, alcoxy, ou alkyle CI -C6; X peut être CH¿2?0, OCH¿2?, C (R?3¿)=(R?3¿)¿2?-C(R?3¿)¿2?, CH¿2?NHC(=O), O(C=O)NH, O, C(=O)CH¿2?, SO¿2?CH¿2?C(=O)NH, SO¿2?NH, OC(=O), CH¿2?S(O), et CH¿2?S(O)¿2?; et Z est au moins une fraction aryle ou hétéroaryle. L'invention concerne également l'utilisation des ces produits comme inhibiteurs de métalloprotéinase, par exemple.
Patent CA-2551045-A1 (CA)
Title: Input-output control apparatus, input-output control method, process control apparatus and process control method
Inventor: ONOZUKA AKIHIRO
IPC: G05B19/418
Filed: 2006-06-27
Abstract: Input-output devices are prevented from conducting false output due to faulty operation by providing an input-output control apparatus configured to store input-output values to be used by a processor to conduct arithmetic operation in a mode having a relatively high safety requirement, in a first storage area, store input-output values to be used by the processor to conduct arithmetic operation in a mode having a relatively low safety requirement, in a second storage area, and restrict copying to the first storage area, copying from the first storage area, copying to the second storage area, or copying from the second storage area according to the mode concerning the safety requirement.
Patent CA-2554254-A1 (CA)
Title: System and method for measurements of depth and velocity of instrumentation within a wellbore
Inventor: EKSETH ROGER
IPC: G01P7/00
Filed: 2005-01-25
Abstract: A survey tool for use in a wellbore includes a downhole portion having an axis. The downhole portion is adapted to move within the wellbore with the axis generally parallel to the wellbore. The survey tool further includes a first acceleration sensor mounted at a first position within the downhole portion. The first acceleration sensor is adapted to generate a first signal indicative of an acceleration of the first acceleration sensor along the axis.  The survey tool further includes a second acceleration sensor mounted at a second position within the downhole portion. The second position is spaced from the first position by a non-zero distance along the axis. The second acceleration sensor is adapted to generate a second signal indicative of an acceleration of the second acceleration sensor along the axis. The survey tool further includes a controller adapted to receive the first signal and the second signal and to calculate a depth, a velocity, or both a depth and a velocity of the downhole portion in response to the first signal and the second signal.
Patent CA-2559349-A1 (CA)
Title: Rotatable head of enarthrotic prosthesis
Inventor: DEBI RONEN
IPC: A61F2/36
Filed: 2005-03-10
Abstract: An enarthrotic prosthesis (10) characterized by a head member (12) including an at least partially spherical ball (14) extending from a base member (18), the base member (18) rotatingly seated in a stem member (20), wherein the head member (12) is rotatable with respect to the stem member (20) even after installation in a patient.
Patent CA-2565402-A1 (CA)
Inventor: SMITH CHRISTOPHER
IPC: H04W8/18
Filed: 2006-10-24
Abstract: A method for provisioning wireless devices for use of services offered by a service provider on a wireless network, comprising: receiving at a provisioning system from a wireless device a wireless device identifier, the wireless device having a first subset of the services; identifying from the wireless device identifier a subscriber associated with the wireless device, the subscriber having a second subset of the services; and, if the first and second subsets conflict, enabling none, one, or both of the first and second subsets of services in accordance with conflict resolution information for the service provider.
Patent CA-2565668-A1 (CA)
Title: Method of mr imaging
Inventor: GRUENER RENATE
IPC: G01R33/28
Filed: 2005-05-04
Abstract: The invention provides, in a method of perfusion magnetic resonance imaging of a region of interest in a vascularized animal subject, said method comprising administering a contrast agent bolus into the vascular system of said subject;  determining the magnetic resonance signal strength si(t) for voxels (i) of said region of interest at a series of time values (t) over period from before contrast agent arrival in said region of interest to at least the end of the first pass of said contrast agent through said region of interest; from the determined values si(t) for said signal strength and an arterial input function v(t), determining values for the tissue residue function ri(t)for each said voxel; and optionally generating an image of said region of interest from the determined values of ri(t); the improvement comprising generating from si(t) a voxel specific arterial function vi(t)and using said voxel specific arterial function to determine the values of the tissue residue function ri(t).
Patent CA-2567797-A1 (CA)
Title: Peptidic vasopressin receptor agonists
Inventor: SCHTEINGART CLAUDIO
IPC: A61K38/00
Filed: 2005-08-03
Abstract: The present invention relates to novel compounds, pharmaceutical compositions comprising the same, use of said compounds for the manufacture of a medicament for treatment of inter alia shock conditions as well as to a method for treatment of said conditions, wherein said compounds are administered. The compounds are represented by the general formula (I), as further defined in the specification.
Patent CA-2568246-A1 (CA)
Title: Methods and systems for utilizing delayed dilution, mixing and filtering to provide customized varieties of fresh-brewed coffee on-demand
Inventor: GUTWEIN ROGER WILLIAM
IPC: G06Q30/02
Filed: 2000-08-14
Abstract: An improved system for providing an individually customized fresh brewed coffee beverage on demand by a customer, in a wide range of variety and strength. Said brewing system for making relatively large quantities of fresh brewed coffee beverages (in particular, customized as to desired variety, body, character and/or strengths), as chosen by multiple individual consumers just prior to their consumption. Said system is easy to use by the consumer or other individual (e.g., restaurant wait staff) obtaining the customized beverage. Further, maintenance of the equipment requires only a small amount of personal attention by the owner/operator of the equipment. A general object of the present invention is to utilize "delayed dilution" of a concentrated extract to provide a beverage brewing system which immediately (upon customer selection) provides selective dilution (based on individual consumer's selections) of a fresh-brewed coffee extract after the extract has been allowed to brew and held as an extract before dilution. It is also a general object of the present invention to utilize the undiluted extract to mix and dissolve other beverage compounds to make flavored coffees, cappuccinos, lattes, and the like. "Delayed mixing" and/or "delayed filtering" may also be utilized.
Patent CA-2568261-A1 (CA)
Inventor: RHEA STEVEN L
IPC: A47L9/24
Filed: 2006-11-15
Abstract: The present disclosure provides a method and system to adjust the outflow of exhaust air that flows out of a nozzle outlet attached to a removable vacuum unit of a wet and dry vacuum cleaner. This adjustment allows the vacuum unit to perform at full operating capacity in a vacuum mode and yet reduce the air flow in a blower mode with the vacuum unit operating as if in the vacuum mode. The nozzle can include an air diverter that allows air in the nozzle to be diverted away from nozzle outlet.  The air diverter can be adjusted to a variety of positions for controlling the amount of air diversion. The nozzle can be removably coupled with the vacuum outlet using a latch.  An inlet ring on the nozzle having an enclosed portion can engage the vacuum outlet on the vacuum unit and stabilize the nozzle coupling to the vacuum unit.
Patent CA-2568755-A1 (CA)
Title: Marqueur de diagnostic prenatal et de surveillance prenatale
Inventor: LO YUK MING DENNIS
IPC: C12Q1/68
Filed: 2005-06-06
Abstract: La présente invention concerne de nouvelles méthodes de diagnostic d'un trouble associé à la grossesse, par analyse de l'ADN foetal présent dans le sang de la mère. L'invention se base, plus spécifiquement, sur la découverte selon laquelle le gène maspin est méthylé d'un point de vue différentiel dans l'ADN foetal et dans l'ADN maternel, et présente de nouvelles méthodes diagnostiques permettant de distinguer l'ADN foetal de l'ADN maternel et de détecter les troubles prénatals à partir d'anomalies du niveau de l'ADN foetal et de l'état de méthylation.
Patent CA-2569497-A1 (CA)
Title: Method of controlling idle mode in broadband wireless access system
Inventor: KIM BEOM JOON
IPC: H04B7/26
Filed: 2005-06-25
Abstract: A method of controlling an idle mode in a broadband wireless access system is disclosed, in which paging information is allocated to a mobile subscriber station to enter an idle mode via a base station belonging to at least two paging groups and in which the idle mode is efficiently controlled by improving a method of changing paging information of a mobile subscriber station in idle mode. The present invention includes the steps of receiving a message requesting a transition to the idle mode from a mobile subscriber station, transmitting paging information for the entire paging groups of the base station to the mobile subscriber station, and transmitting a paging message to the mobile subscriber station according to the paging information of each of the paging groups to which the base station belongs.
Patent CA-2570028-A1 (CA)
Title: Photoconductive members
Inventor: GRAHAM JOHN F
IPC: G03G5/04
Filed: 2006-12-05
Abstract: A compound comprising a bisbenzamidazoleperinone of the following formula   wherein each of R1, R2, R3, and R4 are the same or different and are independently selected from the group consisting of hydrogen, alkyl, aryl, hydrocarbon, which may be optionally substituted or arranged in such a way as to form a cyclic ring which can be either saturated or unsaturated and halogen.
Patent CA-2572946-A1 (CA)
Title: Composite rotary seal assembly
Inventor: GRIMANIS MICHAEL P
IPC: F16J15/16
Filed: 2005-06-13
Abstract: A composite seal assembly for providing a seal between a rotating shaft and a static surface. The composite seal assembly includes first and second axially adjacent annular seal elements. The first and second seal elements each include a sealing edge contacting the shaft to provide a respective seal between the first and second seal element and the shaft. A static housing receives the first and second seal elements and engages the static surface to provide a static stationary seal, while concomitantly providing a flex region that engages the seal elements to form a dynamic seal therewith.
Patent CA-2573685-A1 (CA)
Inventor: NOBLE RICHARD D
IPC: B01J29/40
Filed: 2005-08-01
Abstract: The present invention provides modified molecular sieve membranes with improved C02/CH4 separation selectivity and methods for making such membranes.  The molecular sieve membranes are modified by adsorption of a modifying agent, such as ammonia, within and/or on the membrane.
Patent CA-2574224-A1 (CA)
Inventor: FERRER ABIZANDA ISIDRO
IPC: G01N33/68
Filed: 2005-07-18
Abstract: The present invention describes methods of molecular diagnosis of a concrete form of a-synucleinopathy, the dementia with Lewy bodies (DLB), associated to the levels of ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) or the alteration of its ubiquityl-ligase activity. It also refers to the use of compounds that permit the modification of the UCH-L1 levels or of the enzymatic activity of UCH-L1. This invention has application in the diagnosis and treatment of patients suffering from DLB.
Patent CA-2574358-A1 (CA)
Title: Method and system for packetised content streaming optimisation
Inventor: SCAHILL FRANCIS JAMES
IPC: H04L29/06
Filed: 2005-07-27
Abstract: A method of determining the speech content of a packet carrying speech encoded data missing from speech segment communicated by in a packetised data stream communicated using at least one VOIP link between a server platform (20) and a client platform (10), the method comprising at the client platform (10):  receiving (32b) a plurality of packets carrying speech encoded data forming said packetised data stream; processing each received packet to determine a unique message segment identifier associated with a speech segment of the received packet; processing each received packet to determine if it contains another unique message segment identifier associated with a previously received packet carrying encoded speech data; determining if the unique message segment identifier for the received packet exists in storage means (18) provided on the client platform (10), and if not, storing the received packet in association with its unique message segment identifier; processing each received packet to determine a sequence identifier; checking if the sequence identifier is contiguous in sequence with a previously received packet stored locally on said client platform (10), and if not, determining the speech content of one or more missing packet in the sequence sent by the server platform (20) to the client platform (10) by retrieving a packet from said storage means (18) having the same unique message segment identifier as the missing packet.
Patent CA-2575862-A1 (CA)
Inventor: YLITALO CAROLINE M
IPC: A61L29/16
Filed: 2005-08-10
Abstract: The present invention is a method of coating an article having a surface. The method includes combining a sparingly soluble silver-containing compound, a solubilizer, and an aqueous solvent, thereby forming a fluid solution. The fluid solution is non-contact deposited on the surface and allowed to substantially dry.
Patent CA-2579267-A1 (CA)
Inventor: MAI ARNOLD
IPC: B29C45/27
Filed: 2005-09-30
Abstract: An injection molding self-aligning articulated joint configured to be disposed between an injection unit and a hot runner. A joint is provided having first and second spherical surfaces and a melt channel therein. The joint is coupled to one of the injection unit and the hot runner. First and second concave pads are provided to as to be respectively in contact with the first and second spherical surfaces. The first and second concave pads are configured to be movable with respect to the first and second spherical surfaces. At least one of the first and second concave pads is coupled to the other one of the injection unit and the hot runner.
Patent CA-2580522-A1 (CA)
Title: Non-reclosable package for products prejudicial to health, as well as process for its production
Inventor: LUDWIG KARIN
IPC: B65D75/58
Filed: 2005-09-10
Abstract: The invention relates to a non-reclosable packaging (10) for products that are hazardous to health, particularly pharmaceutical products, comprising a first packaging material element (1) and a second packaging material element (2), both packaging material elements (1, 2) situated one above the other. The packaging (10) has at least one planar section (11) on whose edge or edges (21) both packaging material elements (1, 2) are detachably joined to one another. At least one cavity (4), which is closed on all sides while serving to accommodate the packaged good (5), is formed between both packaging material elements. The packaging has at least one second planar section (12) that is located outside of said first planar section (11) or is adjoined thereto, and both packaging material elements (1, 2) are detachably joined to one another on the edge or edges (22) of the second planar section. At least one of the two packaging material elements (1, 2) is provided with at least one structure (3), which extends inside the second planar section (12) and which enables the packaging material element(s) to be torn.
Patent CA-2584888-A1 (CA)
Inventor: RIZVI GHAUS M
IPC: C08L23/06
Filed: 2007-04-13
Abstract: A method for producing natural fiber composite materials, which increases the flexural strength, thereby, making them more suitable for load bearing applications. The composite material mainly consists of natural cellulose fibers, preferably wood fibers, and olefin group of plastics and is in addition reinforced by a small amount of glass fibers which increases the flexural strength making it suitable for structural applications. A coupling agent, which increases bonding between both glass and natural fibers, with the olefin matrix is also used. The composite material can also be foamed to reduce density & cost and improve toughness, ability to accept screws/nails and surface texture.
Patent CA-2585731-A1 (CA)
Inventor: FRANCIS GARY LANE
IPC: A01D87/10
Filed: 2007-04-23
Abstract: A bulk loader comprising an air inlet, an air-particulates separating chamber in communication with the air inlet, an air outlet in communication with the air-particulates separating chamber, means for moving air and particulates into the air-particulates separating chamber, means for separating air from particulates positioned within the air-particulates separating chamber, means for removing air from the air-particulates separating chamber, an auger, the auger being in communication with the air-particulates separating chamber by way of an auger opening in the air-particulates separating chamber, and a screen positioned across a portion of the auger opening adapted to permit air to flow therethrough and adapted to prevent particulates from flowing therethrough.
Patent CA-2590180-A1 (CA)
Title: Binding partners of antibodies specific for dendritic cell antigens
Inventor: HART DEREK NIGEL
IPC: C07K2/00
Filed: 2005-12-09
Abstract: The present invention relates to the field of diagnostics, therapeutics and immunological reagents. More particularly, the present invention provides binding partners of antibodies specific for dendritic cell (DC) antigens. The present invention further provides diagnostic and/or therapeutic agent based on the binding partners or antibodies specific for the binding partners.
Patent CA-2590903-A1 (CA)
Inventor: ZELDIS JEROME B
IPC: A61K45/06
Filed: 2005-12-12
Abstract: Methods of treating, preventing, and managing airway inflammation and other airway or pulmonary diseases and disorders are disclosed. Specific methods comprise the administration of a PDE4 modulator, or a pharmaceutically acceptable salt, solvate, stereoisomer, or prodrug thereof, alone or in combination with a second active agent and/or other conventional therapies.  Pharmaceutical compositions, single unit dosage forms, and kits suitable for use in methods of the invention are also disclosed.
Patent CA-2591699-A1 (CA)
Title: Automatic power adjustment system for introductory use of a vibrating device on a human body
Inventor: LUNDELL WILLIAM G
IPC: A61H23/02
Filed: 1999-05-06
Abstract: Driving power for a vibrating device (10) is provided at less than full level when the device is initially used. Power is gradually increased in successive steps after a selected number of uses in each step until full power is achieved.  Also, a battery-energized driving signal for a vibrating device has a selected characteristic, such as duty cycle, which is set initially at less than an optimum value, when the battery which is contained within the driver assembly (22) is at full strength. As the battery discharges, the selected characteristic is adjusted toward optimum so as to compensate for reduction in the battery voltage and ensure full power output.