baber/WOPTO huggingface dataset:
Patent CA-2649783-A1 (CA)
Inventor: BERMEJO OSES MARIA JOSE
IPC: C07C217/08
Filed: 2007-03-29
Abstract: The invention relates to a compound of the following formula (I) X-CR1R2R3 wherein - R1 is an organic moiety having 6 to 24 carbon atoms; - R2 is H or an organic moiety having 6 to 24 carbon atoms; - R3 is X or OH; - X is a moiety of the following formula (II): or an ammonium or C1-C4 alkyl ammonium salt of the moiety of formula (II); wherein - x is 0 or 1; - y is 0 or 1; - z is 0 or 1; - m is a number from 2 to 10; - n is a number from 0 to 10; - o is a number from 0 to 10; - R4 is H or a C1-C4 alkyl group; - R5 is a C6-C22 alkyl or alkenyl group or, if n or o is at least 1, a C7-C23 acyl group; - R6 is H or R5; - R7 is a C1-C4 alkylene group. which is capable of delivering aldehyde-type or ketone-type fragrance compounds, providing a long-lasting release of said fragrance compounds. This compound can be incorporated into fiber conditioning compositions, such as hair conditioners and fabric softeners, to enhance the fragrance performance. The compound provides controlled release from the substrate where it has been deposited over an extended period of time.
Patent CA-2654499-A1 (CA)
Inventor: YOUNG CHUNG CHANG
IPC: C12Q1/00
Filed: 2007-06-19
Abstract: A sensor strip (10) with capillary flow control has a base layer (20) having a plurality of conductive paths (22, 24, 26, 28) delineated thereon, an electrode forming layer (30) disposed on the base layer, the electrode forming layer having a first opening (32) forming a working electrode, a second opening (34) forming a reference electrode, and a flow-control mechanism (39), a spacer layer (40) disposed on the electrode forming layer, and a cover layer (50) with a vent opening (52) disposed on the spacer layer and forming a substantially flat sample channel (17) with walls formed by the electrode forming layer, the spacer layer and the cover layer, the substantially flat sample chamber having a sample inlet (18) adjacent a proximal end and the vent opening adjacent a distal end where the substantially flat sample chamber contains the working electrode, the reference electrode and the flow-control mechanism.
Patent CA-2656045-A1 (CA)
Title: Derivatives of 2-benzoyl-imidazopyridines, preparation method thereof and use of same in therapeutics
Inventor: PEYRONEL JEAN-FRANCOIS
IPC: C07D471/04
Filed: 2007-07-03
Abstract: The present invention is related to a compound of formula (I) wherein R1, R2, R3, R4 and X are as defined herein, or an acid-addition salt thereof, its preparation and therapeutic use in the treatment or prevention of diseases involving the Nurr-1 nuclear receptors, also known as NR4A2, NOT, TINUR, RNR-1 and HZF3.
Patent CA-2656218-A1 (CA)
Title: Method for adsorption of fluid contaminants and regeneration of the adsorbent
Inventor: ZELMANOV GRIGORI
IPC: A62D3/30
Filed: 2007-06-25
Abstract: The invention provides methods for treating a fluid, particularly water, contaminated with organic compounds, organisms, toxic substances, hazardous substances, ammonia, or mixtures thereof, by adsorption with an adsorbent material and regeneration of the purified adsorbent material. The contaminants may be first adsorbed onto the adsorbent material, which is then regenerated by treatment with nanoparticles of at least one transition metal oxide catalyst and at least one oxidant; or the contaminants are adsorbed onto particles of the adsorbent material loaded with at least one transition metal oxide, which is then regenerated by treatment with an oxidant; or the contaminated fluid is treated with an oxidant first and then with particles of the adsorbent material loaded with at least one transition metal oxide. The adsorbed contaminants are converted into environmentally compatible products.
Patent CA-2659141-A1 (CA)
Inventor: SEGUIN JEAN-MARC L
IPC: H04L12/12
Filed: 2009-03-19
Abstract: A method and system for supporting Wake-on-LAN technology in a virtualized environment is described. An improved virtual switch comprises a listener, which receives a power-on message on behalf of virtual machines, extracts addresses of the virtual machines to be powered on, which are embedded In the power-on message, compares the extracted addresses with addresses of the virtual machines stored in a database, and selectively powers on those virtual machines for which the extracted and stored addresses match.
Patent CA-2666235-A1 (CA)
Inventor: DUNLEAVY PATRICK
IPC: D03D13/00
Filed: 2007-10-11
Abstract: Woven fabric comprises weft and warp fibers arranged in a structure with a base unit comprising 28 weft fibers forming 8 parallel columns and 12 warp fibers arranged in four parallel staggered planes. Woven fabric comprises weft and warp fibers arranged in a structure with a base unit comprising 28 weft fibers forming 8 parallel columns, in which columns 1, 3, 5 and 7 each comprise four fibers and columns 2, 4, 6 and 8 each comprise three fibers, where the columns are equally spaced and the weft fibers extend in seven levels transverse to the columns; and 12 warp fibers arranged in four parallel staggered planes, namely a first plane in which a first warp fiber passes over the first weft fiber of column 1, under the second weft fiber of column 5 and over the first weft fiber of column 1 in the next unit, and second and third warp fibers extend parallel to the first warp fiber; a second plane in which a first warp fiber extends parallel to the seven levels and passes above the first weft fiber of columns 2, 4, 6 and 8 and under the first weft fiber of columns 1, 3, 5 and 7; a third plane in which three warp fibers extend parallel to the warp fibers of the first plane; and a fourth plane in which three warp fibers extend parallel to the warp fibers of the second plane so that they pass under the weft fibers of columns 2, 4, 6 and 8. An independent claim is also included for a part produced from a fabric as above.
Patent CA-2666591-A1 (CA)
Title: Downhole wet connect using piezoelectric contacts
Inventor: ROSENBLATT STEVE
IPC: E21B33/038
Filed: 2007-10-18
Abstract: A downhole wet connect uses a bearing relation between materials to take advantage of the piezoelectric effect between them. Voltage is applied from the surface to the uphole pad (14) which induces a voltage to be generated from the downhole pad (10) to a storage device (34) to store power for operating downhole equipment. The generated voltage can also be used as a real time power supply for downhole equipment. Alternatively, the generated voltage can be coded as a signal to downhole equipment to send date acquired downhole to the surface. The transmission of information is two way. Voltage input from the surface is stopped as downhole equipment sends a voltage based signal uphole for conversion by surface processors to capture the data. Alignment or downhole debris issues do not affect the transmission capability of the pads in the wet connect.
Patent CA-2668362-A1 (CA)
Inventor: DUFTY RAYMOND JEFFREY
IPC: E01C19/27
Filed: 2007-11-01
Abstract: A roller assembly adapted to follow ground contours during operation which includes a pair of roller components each having respective inner ends connected to each other by a flexible and movable primary coupling and having their respective outer ends connected to a support shaft which extends through a hollow interior of each roller component by a secondary coupling.
Patent CA-2668957-A1 (CA)
Inventor: OWENS WINDSOR E
IPC: H01L21/00
Filed: 2007-11-13
Abstract: One or more cavities are formed in the bonding surfaces of one, all, or some of the elements to be bonded. These cavities serve as receptacles for the bonding material and are where the bonds are localized. The cavities are of sufficient size and shape so that their volume is greater than the volume of bonding material forming the bond. This ensures that when the elements are brought into contact with one another to mate, the bonding material, which can flow prior to solidifying into a bond, will flow into the cavities and will not impede the separation of the parts. This allows the parts to be mated with nominally zero separation. Once solidified, the bonding material forms a localized bond inside each cavity. Different cavity shapes, such as, rectangular, circular, or any other shape that can be injected or filled with adhesive material may be used.
Patent CA-2669157-A1 (CA)
Inventor: NUTE ROGER
IPC: G11B7/24085
Filed: 2007-11-15
Abstract: The present invention relates to DVDs. According to the present invention, the recording layer is at least partially or entirely positioned at a distance T7 of less than 0.4 mm with respect to the second surface. Therefore, when the optical recording medium of the present invention is clamped in a drive, the recording layer has a "higher" position than a recording layer of a known DVD. The layer structure of the inventive optical recording medium is a key feature of reducing the thickness of the disc in an area of the recording layer. In particular, a thickness T1 of only 0.4 to 0.7 mm is possible while remaining the reliability of the optical recording medium (i.e. without reading problems in most or all drives). Further, it is achieved that the optical recording medium may have only one substrate, i.e. only one dies of polycarbonate, whereas the other side of the recording layer is only covered by a protective lacquer. With that, manufacturing of the inventive optical recording medium is facilitated and more cost-efficient.
Patent CA-2669712-A1 (CA)
Title: External fixation assembly and method of use
Inventor: ARGENTA LOUIS C
IPC: A61B17/60
Filed: 2007-11-16
Abstract: An external fixation assembly includes a plurality of hollow pins that are inserted into a patient's bone. Each pin has an interior bore and a plurality of apertures extending through the pin wall from the bore. The pin may be coupled to a source of vacuum pressure operable to create reduced pressure in the tissue surrounding the pin. A cover is placed around the pin and sealed to provide a fluid-tight enclosure that maintains reduced pressure around the pin. A method for applying external fixation using the fixator pins described above includes the steps of inserting each pin through a skin opening, positioning the pin apertures near selected tissue, covering the skin opening with a sealed enclosure, connecting the pins to a source of vacuum pressure, and activating the source of vacuum pressure to create reduced pressure in the patient's tissue at or near the bone.
Patent CA-2671951-A1 (CA)
Title: Pull handle with interlocking mounting mechanism for wet/dry vacuum appliance
Inventor: BETH DAVID E
IPC: A47L9/00
Filed: 2001-01-10
Abstract: The present invention is a handle used for pulling a wet/dry vacuum appliance and a mechanism for securely mounting such a handle to the lid of the vacuum. The mounting mechanism is designed for ease of assembly and reduced fastener cost.  The handle is attached at two of its four attachment points by inserting journals molded into the sides of the handle into open bearing pockets molded in handle receiving recesses on the lid of the vacuum. The handle is then rotated into place and secured at the remaining two attachment points with suitable fasteners, such as screws. In certain embodiments of this invention, when the handle is rotated into position for attachment a locking slot in the bottom surface of the handle engages a rib provided in the handle receiving recess of the lid. This rib guides the handle as it rotates, prevents the journals from sliding back out of the bearing pockets, and locks the handle into the proper position for insertion of the fasteners.
Patent CA-2672883-A1 (CA)
Title: Method and apparatus for rapidly counting and identifying particles in suspension by scanning
Inventor: VACCA GIACOMO
IPC: G01N15/14
Filed: 2007-11-20
Abstract: A method for increasing the throughput, or the precision, or both the precision and the throughput, of a flow cytometer, or of a hematology analyzer employing a flow cytometer, by utilizing the technique of laser rastering. Laser rastering involves sweeping a laser beam across a flowing sample stream in a hematology analyzer. An apparatus suitable for carrying out the method of this invention comprises an optical module comprising a source of light, a scanning device, a lens or system of lenses, a flow cell, detectors, and filters; and an electronic module comprising preamplifiers, analog signal conditioning elements, analog-to-digital converters, field-programmable gate arrays, digital signal processing elements, and data storage elements.
Patent CA-2674957-A1 (CA)
Title: Nanoparticle-based imaging agents for x-ray/computed tomography and methods for making same
Inventor: COLBORN ROBERT EDGAR
IPC: A61K49/04
Filed: 2008-01-25
Abstract: The present invention is generally directed to core/shell nanoparticles, wherein such core/shell nanoparticles comprise a nanoparticle core and a nanoshell disposed about the nanoparticle core such that, in the aggregate, they form a core/shell nanoparticle that is operable for use as an imaging agent in X-ray/computed tomography (CT). Typically, such core/shell nanoparticle-based X-ray CT imaging agents further comprise a targeting species for targeting the imaging agent to diseased sites.
Patent CA-2680957-A1 (CA)
Title: A method for controlling a static power conversion unit and induction heating system for cooking appliances using such method
Inventor: GUTIERREZ DIEGO NEFTALI
IPC: H05B6/12
Filed: 2009-09-29
Abstract: In a method for controlling a static power conversion unit to an inductor, particularly for an induction system used in cooking appliances, the value of an electrical parameter of the circuit is monitored at predetermined time intervals (.DELTA.t1) and at a predetermined duty cycle of the power transistor switching frequency, and on the basis of said monitored value, the duty cycle is modulated accordingly between said predetermined time intervals in order to keep the delivered power at a predetermined constant value.
Patent CA-2681085-A1 (CA)
Inventor: MALMBERG MATS
IPC: B07B1/42
Filed: 2008-04-09
Abstract: The present invention concerns a supporting structure for different screening media on a vibrating screen. It also concerns a support carrier (5) of the supporting structure. The supporting structure is received on a vibrating screen (1 ) and it has a number of support carriers (5) arranged parallel to each other and perpendicular to a number of transversal carriers (4). The support carriers (5) and the transversal carriers (4) form a grid. The support carriers (5) have grooves (8, 9) at each end to be snapped on and locked on circular ribs (20) on top of the transversal carriers (4). The support carriers (5) are made of a polymeric material and are elongated elements.
Patent CA-2681859-A1 (CA)
Title: Method and apparatus for separating material
Inventor: ODER ROBIN R
IPC: B02C15/00
Filed: 2001-02-22
Abstract: An apparatus for separating particles composed of a mixture of particles with differing physical and chemical characteristics comprising: a comminutor (201, 202) for reducing the size of the particles; a removal mechanism (7) for removing particles between the feed (3) and the comminutor; a removal mechanism (8) for removing particles from the comminutor to a size classification apparatus (2); a mechanism (16) for returning the oversized particles back to the comminutor or discharging them to a reject stream (17); and a magnetic and electric mechanism (figure 9) for separating the particles. A  method for separating includes: reducing the size of the particles; removing the particles from comminution; providing particles to a separation mechanism; separating the particles based on size, density or electric and magnetic properties; and returning the appropriate particles to the comminutor.
Patent CA-2683883-A1 (CA)
Inventor: AGEE MAURICE
IPC: B01D15/10
Filed: 2008-04-24
Abstract: A preparative chromatography column is equipped with one or more valves that can each be used to both inject a column packing into the column or withdraw used packing from the column, in addition to cleaning the supply and discharge lines associated with the valve itself, all by moving a movable plug within the valve body and all without protruding into the column interior. Each valve is mounted on the lateral wall of the column just above the filter plate at the column floor, and the plug is movable between a closed position in which the end surface of the plug is flush with the inner wall of the column and an open position in which the plug is recessed within the bore. Each valve has two additional ports in its valve body, positioned such that when the plug is closed, both ports are open to the valve bore, and when the plug is open, at least one of the ports is open to the bore. The position of the plug within the valve bore determines the valve function.
Patent CA-2683887-A1 (CA)
Title: Aminodihydrothiazine derivatives substituted with a cyclic group having inhibitory activity against production of amyloid beta protein
Inventor: TADA YUKIO
IPC: A61K31/497
Filed: 2008-04-23
Abstract: The invention provides compounds represented by the general formula (I) which are useful as remedies for diseases induced by the production, secretion, or deposition of amyloid .beta. protein. Compounds represented by the general formula (I); pharmaceutically acceptable salts thereof; or solvates of both: (I) wherein A is an optionally substituted carbocyclic group or an optionally substituted heterocyclic group; R1 is optionally substituted lower alkyl, optionally substituted lower alkenyl, or optionally substituted lower alkynyl; R2a and R2b are each independently hydrogen, optionally substituted lower alkyl, or optionally substituted acyl; and R3a, R3b, R3c and R3d are each independently hydrogen, halogeno, hydroxy, optionally substituted lower alkyl, or the like.
Patent CA-2684820-A1 (CA)
Title: Electrical cord and apparatus using same
Inventor: CONRAD WAYNE ERNEST
IPC: H01R13/717
Filed: 2009-11-06
Abstract: An electricity conducting cord has first and second ends, one of the ends comprising an electrical connection member engageable with a power connection member of an apparatus having an apparatus power rating, at least one of the power connection member and the electrical connection member comprising electrical connectors and a physical cord identification member, the physical cord identification member is configured to inhibit the electricity conducting cord being electrically connected to the power connection member if the electricity conducting cord has a power rating lower than the apparatus power rating.
Patent CA-2685843-A1 (CA)
Title: Electrical appliance that utilizes multiple power sources
Inventor: TARTER KEVIN J
IPC: H01M50/296
Filed: 2008-06-26
Abstract: An electrical appliance (20) that accepts multiple different self-contained power sources (24, 33). As an example, an electrical appliance may receive a rechargeable battery pack (24) or a power cartridge (33) that is designed to receive disposable batteries (40). If the user does not have sufficient power left in a battery pack (24), the power cartridge (33) may be filled with disposable dry cell batteries (40), and may be inserted in the electrical appliance (20) to provide power. Another self contained power cartridge (44) may include a fuel cell. The fuel cell power cartridge (44) may include removable fuel cell cartridges (48), for example, each having a fuel therein, such as hydrogen.
Patent CA-2685853-A1 (CA)
Inventor: THURMAN GARY B
IPC: A61K38/095
Filed: 2008-05-01
Abstract: The invention described herein provides an oral solid transmucosal dosage form that enhances transmucosal permeation of biologically active polypeptides across oral mucosal tissue and provides relatively rapid efficacious therapeutic onset thereof. Dosage forms prepared according to the invention can enhance transmucosal absorption of polypeptides in therapeutic serum concentrations to the recipient. The invention provides a solid dosage form for oral transmucosal absorption of a biologically active polypeptide, wherein the dosage form comprises a pharmaceutical composition comprising: a therapeutically active polypeptide; a bile salt; and an effervescent excipient component, which can comprise an effervescent couple and optionally a pH adjusting substance. The invention includes a method of administering a biologically active polypeptide, as well as a method of enhancing transmucosal absorption of a biologically active polypeptide.
Patent CA-2686223-A1 (CA)
Inventor: BIADATTI-PORTAL THIBAUD
IPC: A61K31/235
Filed: 2008-04-24
Abstract: The invention relates to compounds corresponding to general formula (I) below: to the compositions containing same, to methods for the preparation thereof and to the use thereof in pharmaceutical compositions for use in human or veterinary medicine, or else in cosmetic compositions.
Patent CA-2687664-A1 (CA)
Inventor: TAMURA TOSHIYUKI
IPC: H04W4/90
Filed: 2008-07-10
Abstract: A communication system that integrates a multimedia service using an internet protocol, and allows for access via a circuit switched domain, comprising a serving call session controller, circuit switched access adaptation means, and controller selecting means. The serving call session controller controls a call session by a registered user equipment. The circuit switched access adaptation means adds relevant information related to a location of the user equipment to a registration request of the user equipment connected to the circuit switched domain. The controller selecting means determines a serving call session controller for registering the user equipment based on the relevant information added to the registration request by the circuit switched access adaptation means.
Patent CA-2688749-A1 (CA)
Inventor: WHEATON KEELY EILEEN
IPC: A47J43/04
Filed: 2009-12-16
Abstract: A container for holding an edible liquid has a storage chamber for holding the liquid. The storage chamber has at least one outlet. The container also has an ingredient chamber separate from the storage chamber and for holding a flavor enhancing ingredient. A grinder is provided to communicate with the ingredient chamber for grinding the flavor enhancing ingredient. The grinder has at least one opening for dispensing the flavor enhancing ingredient on the opposite side of the grinder from the ingredient chamber.
Patent CA-2690204-A1 (CA)
Inventor: YOUNG JOSEPH
IPC: A23K20/195
Filed: 2008-06-30
Abstract: Methods and systems for collecting, managing and reporting feedlot data and feed additive consumption data are provided. More particularly, methods of determining effects of feed additives on livestock and methods of determining a number of doses of animal health product provided to livestock are disclosed. One method of determining effects of a feed additive on livestock includes steps: determining feed additive consumption by correlating feed consumption data to additive levels contained in feed; and matching feed additive consumption to a live performance record, a harvest performance record, and/or an animal health performance record. In another embodiment, a method of determining a number of doses of animal health product provided to livestock includes steps: determining a total quantity of animal health product provided to the livestock; determining a dose amount for the animal health product; and dividing the total quantity of animal health product provided by the dose amount.
Patent CA-2690291-A1 (CA)
Inventor: RUDD WAYNE
IPC: B23K31/12
Filed: 2010-01-14
Abstract: A method of determining a welding process parameter for an object comprises subjecting a specimen removed from the object to a controlled specimen welding process, measuring a property of the specimen, and determining a welding process parameter associated with the object from the measured specimen property and the controlled specimen welding process. In one disclosed embodiment the method permits the determination of a welding process parameter of a full scale pipe by use of a specimen removed from the pipe, or a similar pipe.