baber/WOPTO huggingface dataset:
Patent CA-2590968-A1 (CA)
Inventor: LI YUN
IPC: G01L1/24
Filed: 2007-06-05
Abstract: A distributed Brillouin sensor system is provided. The system has two distributed feedback (DFB) lasers, which are locked at the Brillouin frequency of the optical fiber through offset locking method by coupler splitting into two parts. The split parts a re sent to two photodiodes, the outputs of which are sent to a mixer. A PID controller mean s follows the mixer and a current controller follows the PID controller. The lasers have a wavelength of 1550nm. The PID controller locks the frequency difference. An optical delay line is used to produce the frequency tuning of the two DFB lasers around the Brillouin frequency of the optical fibers. The lock-in amplifier is used to keep the DC level of the optical modulator at minimum.
Patent CA-2591519-A1 (CA)
Inventor: JACOB JOHN
IPC: H04B10/08
Filed: 2005-12-15
Abstract: An optical supervisory channel includes a transmit path that propagates optical supervisory signals to a high span loss optical fiber span having an optical loss that is greater than 35dB. A wavelength division multiplexer adds the optical supervisory signals to the high span loss optical fiber span. A  second wavelength division multiplexer extracts the optical supervisory signals from the high span loss optical fiber span. A receive path propagates the optical supervisory signals away from the high span loss optical fiber span. The optical supervisory channel also includes a means for reducing a bit error rate of the optical supervisory channel.
Patent CA-2595023-A1 (CA)
Inventor: PICKENS WILLIAM L
IPC: A61K8/68
Filed: 2005-01-19
Abstract: A composition and a method of producing a composition which simulates hydration, cleansing and other properties of native vernix. The composition contains hydratable water-in-oil emulsified particles providing water vapor transport and evaporative water loss properties, rheologic, tactile, cleansing, and other properties simulating native vernix. The inventive composition simulates hydrophobic properties of native vernix by a matrix of one or more lipids that are present in native vernix, in which the simulated cells are dispersed. In one embodiment, the lipids are substantially physiologic. Any or all the following lipids may be used, each of which is found in native vernix, and each of which is available commercially :  cholesterol esters, ceramides, triglycerides, cholesterol, free fatty acids, phospholipids, wax esters, squalene, wax diesters, and cholesterol sulfate.  Other physiologically acceptable lipids, such Petrolatum and/or mineral oil, may be included in some formulations.
Patent CA-2595859-A1 (CA)
Title: Pharmacy bottle system
Inventor: ROSBURG KLAUS
IPC: G09F3/02
Filed: 2005-06-02
Abstract: A prescription pharmacy bottle (12) comprises a container (20) and a label (60). The container includes a generally planar front portion (22) having a generally rectangular shape and a generally planar back portion (28) spaced from the front portion (22). The back portion (28) has a generally rectangular shape and generally faces away in an opposite direction from the front portion (22). The label (60) is secured to the container (20) bearing printed matter related to a medication and includes a front portion (64) secured on the front portion (22) of the container (20) and a back portion (66) secured on the back portion (28) of the container (20).
Patent CA-2596969-A1 (CA)
Inventor: BARNETT GARY
IPC: H01R11/26
Filed: 2006-01-27
Abstract: An electrical connector (10) is disclosed. The electrical connector (10) comprises a connector body (40) defining a socket (42) for receiving an electrical conductor (50), and a fastening member (30) for fastening the electrical conductor (50) within the socket (42). The fastening member (30) is mounted within the socket (42), and is movable along the longitudinal axis of the socket (42) from a first position in which the socket (42) is able to receive the electrical conductor (50), to a second position in which the fastening member (30) fastens the electrical conductor (50) within the socket (42).
Patent CA-2597982-A1 (CA)
Inventor: BAKER STEPHEN J
IPC: C07D307/77
Filed: 2006-02-16
Abstract: This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and have properties that allow the compound, when placed in contact with a patient, to reach the particular part of the skin, nail, hair, claw or hoof infected by the fungus. In particular the present compounds have physiochemical properties that facilitate penetration of the nail plate.
Patent CA-2598899-A1 (CA)
Inventor: SATO YOSHITAKA
IPC: C07D249/12
Filed: 2006-03-08
Abstract: Disclosed is a triazole derivative represented by the general formula (1) below or a pharmacologically acceptable salt thereof. Also disclosed are a prodrug of such a triazole derivative and an HSP90 inhibitor containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or amino group or the like.)
Patent CA-2604196-A1 (CA)
Title: System and method for searching for specific types of people or information on a peer-to-peer network
Inventor: HOPKINS SAMUEL P
IPC: H04L12/26
Filed: 2006-04-11
Abstract: The present invention provides a system and a method for searching for specific types of people or specific types of information on a Peer-to-Peer network, and in particular, using specific types of search terms as a means of profiling to find specific types of information or specific types of people on a Peer-to-Peer network. When a specific type of person or specific type of information is needed, a specific type of search term is issued on the Peer-to-Peer network. If that specific type of person or specific type of information is available a response will be received.
Patent CA-2610311-A1 (CA)
Title: Weight-hanging hook
Inventor: HONG RONG-DER
IPC: F16B45/02
Filed: 2007-11-13
Abstract: A weight-hanging hook includes a hook body, a pivotable safety retainer biased to a close position to close an opening in the hook body, a locking member disposed movably within a slot in the hook body and movable between a first position whereat the locking member engages the safety retainer so as to lock the safety retainer in the close position, and a second position whereat the locking member is removed from the safety retainer. An operating member is disposed pivotally on the hook body, and is biased to a non-driving position whereat the locking member is disposed in the first position. The operating member is operable to move the locking member to the second position so as to allow the safety retainer to be operated to separate from the hook portion, thereby opening the opening in the hook body.
Patent CA-2611969-A1 (CA)
Inventor: STONE DAVID J
IPC: C12P21/06
Filed: 2006-06-14
Abstract: Methods for identifying modulators of KEAH6 are described. The methods are particularly useful for identifying analytes that antagonize KEAH6's effect on processing of amyloid precursor protein to A.beta. peptide and thus useful for identifying analytes that can be used for treating Alzheimer disease.
Patent CA-2612710-A1 (CA)
Inventor: XIAO ZEJUN
IPC: A61K31/555
Filed: 2006-01-26
Abstract: Disclosed herein are novel platinum-based analogs with a single substituted azole ligand: RN=NR7, wherein the RN=NR7 functional group is covalently bonded to the platinum through nitrogen of NR7. The analogs also have nitrogen donor ligands capable of forming hydrogen bonds with the bases in DNA or RNA, and one or more leaving groups which can be displaced by water, hydroxide ions or other nucleophiles, which is thought to form active species in vivo, and then, form cross-linked complexes between nucleic acid strands, principally between purines in DNA (or RNA), i.e., at the Guanine or Adenine bases, thereof. These platinum analogs may also be more easily transported into tumor cells, due to their increased lipophilicity and are likely to be useful as anti¬ neoplastic agents, and in modulating or interfering with the synthesis or replication or transcription of DNA or translation or function of RNA in vitro or in vivo, as they are potentially capable of forming a platinum coordinate complex with an intact or nascent DNA or RNA and thereby interfering with cellular synthesis, transcription or replication of nucleic acid polynucleotides.
Patent CA-2613988-A1 (CA)
Title: Cable organizer with reflective surface
Inventor: LEFEBVRE DENNIS A
IPC: A47B21/06
Filed: 2006-07-13
Abstract: An apparatus for organizing a number of cables with respective bodies connected to ends thereof for use with an electronic device with a back wall.  The back wall has a number of connectors with which the ends of the cables are connectable. The apparatus includes a body having a number of apertures for positioning each cable respectively in a predetermined arrangement. The apparatus also includes one or more reflective surfaces for use in inserting the ends of the cables in the connectors respectively on the back wall.
Patent CA-2615745-A1 (CA)
Title: Composition containing micronutrients with improved anti-oxidant activity and the use thereof
Inventor: CORVI MORA PAOLO
IPC: A61K8/81
Filed: 2006-07-18
Abstract: Compositions in fine powder form that can be obtained by means of a dry co-grinding process of an at least ternary mixture consisting of an active substance, a carrier and at least one auxiliary co-grinding substance, wherein the active substance is constituted by one or more micronutrient substances with particular antioxidant activity. Such compositions have shown a significant increase in active substance antioxidant power in comparison to solutions of equal active substance content. Said effect is particularly useful for uses for active substances included in antioxidant compositions in the pharmaceutical, cosmetic and dietary-nutritional fields.
Patent CA-2615789-A1 (CA)
Title: Key issuing method, group signature system, information processing apparatus, and program
Inventor: TERANISHI ISAMU
IPC: H04L9/08
Filed: 2006-07-18
Abstract: There is provided a key issuing method for issuing a key by a user device connected to an issuing person device via a network. The method includes: a step of reading an issuing person public key from the issuing person device to a user storage unit; a step of receiving first concealed data containing one or more concealed text obtained by subjecting the issuing person public key to concealment processing by using element data containing information on a group element in the issuing person device; a step of generating second concealed data containing a concealed text obtained by a product of power-residue of the element data corresponding to the concealed text contained in the first concealed data by using the issuing person public key and the first concealed data, or concealed text obtained by a sum of element data multiplied by a constant, and transmitting it to the issuing person device; a step of receiving information generated in the issuing person device and based on the element data corresponding to the second concealed data; a step of generating a member public key and a member secret key corresponding to the local device by using the information based on the element data of the second concealed data and writing it into the user storage unit.
Patent CA-2617005-A1 (CA)
Inventor: WEBB RONALD D
IPC: H02G3/12
Filed: 2007-12-21
Abstract: An electrical box assembly including a mounting plate having an opening defined therein, a subassembly including a box ring and an electrical box functionally connected to one another, the box ring being slidably received within the opening, and at least one adjustment member interconnecting the subassembly and the mounting plate and selectively adjusting a relative position thereof.
Patent CA-2617179-A1 (CA)
Inventor: PONTHUS SYLVIE
IPC: H01L41/37
Filed: 2006-07-20
Abstract: The invention concerns a method for making a low frequency piezoelectric composite material block consisting of rows of superimposed ceramic contacts immersed in a dielectric material. Said method consists mainly in producing a composite material block from two identical superimposed half-blocks, made by cutting into a single pre-machined piezoelectric ceramic block. The invention is characterized in that the ceramic material block thus formed is then machined so as to form a structure including rows of aligned contacts, each contact consisting of two strictly opposite elementary contacts. The thus produced ceramic structure is then integrated in an appropriate dielectric matrix. The thus produced block is designed to be used to manufacture acoustic transducers, from composite materials. The invention is of particular interest in the field of sonar detectors for detecting objects located at a relatively short distance from the detector.
Patent CA-2618484-A1 (CA)
Inventor: POTTER LAURENCE III
IPC: G06F17/00
Filed: 2006-08-10
Abstract: Systems and methods are described for use in user interactive systems (UTS) so that multiple disparate applications can cooperate to provide broad functionality to users. These systems and methods allow applications to advertise their ability to handle specific functions. This allows applications developed independently to co-exist within the same call session and provide a seamless user experience. A system framework controls the UIS 's primary navigational menus, which are automatically updated when new applications are plugged in to the framework. This allows users (assuming they have the proper permissions) to access new applications as soon as they are added, without requiring programmers to manually re-design menus.
Patent CA-2618616-A1 (CA)
Inventor: NISHIO AKIHIKO
IPC: H04J11/00
Filed: 2006-08-18
Abstract: Provided is a wireless communication mobile station device by which a throughput can be improved in multicarrier communication. In the device, a group control section (107) controls a subcarrier group, of which CQI is to be reported, among a plurality of subcarrier groups to periodically change, by following pattern information. For instance, the group control section (107) changes the subcarrier group whose CQI is to be reported, by frame or TTI  (Transmission Time Interval). Furthermore, the group control section (107) specifies the subcarrier group whose CQI is to be reported, to an SINR  detecting section (108) and a CQI generating section (109).
Patent CA-2619322-A1 (CA)
Title: Pneumatic emergency brake assurance module
Inventor: SCHARPF ROBERT N
IPC: B60T8/34
Filed: 2006-08-16
Abstract: A pneumatic emergency brake assurance module comprises a high capacity transfer valve connected in a first position to the output of the variable load relay valve and in a second position connected to a source of emergency braking air pressure. A timing reservoir is in communication with the pilot port of the high capacity transfer valve. A check valve/choke circuit provides parallel connections between a double check valve and the output of the variable load relay valve such that flow from the variable load relay valve passes through a charging choke and opposite flow to the variable load relay valves passes through a dissipation choke.
Patent CA-2619532-A1 (CA)
Inventor: YAKIMCHUK RAY JAMES
IPC: B25D13/00
Filed: 2006-09-11
Abstract: An impact handle 10 for hand tools to assist the user in digging and/or moving material such as dirt or snow, or other compacted materials. An impact handle 10 with a shovel blade 41 would have similar physical features as generic shovels on the market today. However, the impact handle 10 includes an impact generator 20 within the handle. As a user or operator applies his/her foot-pressure on the foot actuator 25 located at the top of the blade, the impact generator 20 using electro-magnetic principles produce oscillations of 1 to 10 hertz to an impact slug 28. These oscillations reduce the effort required by the operator to force the tool scoop or blade to penetrate the material being excavated. The impact handle 10 dramatically reduces time to complete hand excavation projects. The impact handle 10 also reduces the time required for chiseling, augering, scraping, prying and carpet-stretching.
Patent CA-2619649-A1 (CA)
Inventor: CHAREST PATRICK
IPC: B01J20/04
Filed: 2006-07-28
Abstract: Procédé de purification d'un électrolyte ionique contenant au moins un sel alcalino-terreux, le procédé comportant au moins une étape de mise en contact des particules d'au moins un sel de calcium notamment le carbure de calcium.  Le procédé permet d'obtenir de nouveaux électrolytes caractérisés notamment par une teneur en eau particulièrement faible. Les générateurs électrochimiques correspondant qui intègrent l'électrolyte comme élément constitutif se caractérisent par une stabilité remarquable et sont particulièrement sécuritaires.
Patent CA-2624074-A1 (CA)
Title: Archery bow having a multiple tube structure
Inventor: DAVIS STEPHEN
IPC: A63B60/52
Filed: 2008-03-06
Abstract: An archery bow is formed of multiple composite tubes bonded to one another along a common wall, wherein apertures, or "ports," are molded between the tubes to improve the stiffness, strength, resiliency, control, and aerodynamics of the bow.
Patent CA-2625843-A1 (CA)
Title: Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess
Inventor: SIMPSON PETE
IPC: B04B11/00
Filed: 2008-03-31
Abstract: A centrifuge bowl for separating heavier particles from lighter particles and water comprises a conical lead-in wall leading of the bowl to a single recess or a pair of annular recesses at axially spaced positions. Each recess is generally V-shaped with an upper side wall, a lower side wall and a base. The base contains a plurality of angularly spaced valve controlled discharge ducts each having a mouth projecting through the base into the interior of the bowl for discharging the heavier particles in a continuous operation. The lead-in surface is stepped to cause tumbling of the flowing feed materials. The recess or recesses contain a concentrator ring which projects into the recess toward the base to reduce the amount of concentrate in the recess.
Patent CA-2625902-A1 (CA)
Title: Backbone transmission apparatus and method having apparatus internal alarm suppression function
Inventor: OZAWA KIMIO
IPC: H04L69/40
Filed: 2008-03-17
Abstract: Disclosed is a backbone transmission apparatus including a plurality of main signal packages and a monitoring control package connected to the plurality of main signal packages each via an apparatus internal bus. When a failure occurs in one of the main signal packages, the main signal package generates mask request information for requesting the suppression of an alarm and sends the generated mask request information to the monitoring control package via the apparatus internal bus. The monitoring control package receives the mask request information, determines a main signal package to be masked based on path information on a main signal, and sends mask control information, which is used for suppressing an alarm notification to the monitoring control package, to the main signal package to be masked via the apparatus internal bus. When the mask control information is received, the main signal package to be masked performs mask processing for an alarm to be notified to the monitoring control package.
Patent CA-2626612-A1 (CA)
Inventor: DASTIDAR SUNANDA G
IPC: A61P11/00
Filed: 2006-10-19
Abstract: Provided herein are pharmaceutical compositions comprising one or more muscarinic receptor antagonists ("MRA"), and at least one additional active ingredients selected from one or more ~2-agonists, p38 MAP kinase inhibitors, PDE-IV inhibitors, corticosteroids or a mixture thereof and optionally one or more pharmaceutically acceptable carriers, excipients or diluents. In addition, methods of treating autoimmune, inflammatory or allergic diseases or disorders are provided.
Patent CA-2627375-A1 (CA)
Title: Process for the preparation of a shaped bulk catalyst
Inventor: EIJSBOUTS SONJA
IPC: B01J23/881
Filed: 2006-10-25
Abstract: The invention relates to a process for the preparation of a shaped bulk catalyst comprising metal oxide particles comprising one or more Group VlIl metals and two or more Group VIB metals which process comprises the steps of providing first metal oxidic particles comprising one or more first Group VIII  metals and one or more first Group VIB metals, providing separately prepared second metal oxidic particles comprising one or more second Group VIII metals and one or more second Group VIB metals, wherein the composition of Group VIB  and Group VIII metals in the first and second metal oxidic particles are different, combining the first and second metal oxidic particles before and/or during shaping and shaping the combined first and second metal oxide particles to form a shaped bulk catalyst. The invention further relates to the shaped bulk catalyst obtainable with the process In sulphided or unsulphided form and the use thereof in hydroprocessing.
Patent CA-2628138-A1 (CA)
Title: Light emitting diode (led) light bulb
Inventor: CHIANG KUO-CHIU
IPC: H05B33/02
Filed: 2008-04-01
Abstract: The present invention relates to an LED light bulb, The LED light bulb comprises a base and a hollow shell. The base has a closed end, an open end and a sleeve between the two ends. The shell is connected to the open end of the base. The LED light bulb comprises at least two LEDs substantially linearly arranged within the shell. By arrangement of multiple LEDs one or more strands the luminance or brightness of the bulb is improved compared with a bulb with one LED or with several horizontally arranged LEDs in a common place, without sacrificing the advantage of energy saving.
Patent CA-2630154-A1 (CA)
Inventor: KAPLAN ALLAN S
IPC: A61K9/26
Filed: 2005-11-18
Abstract: A pharmaceutical tablet adapted for accurate division of a dose of a drug into two or more smaller doses, which tablet has two or more segments.
Patent CA-2630866-A1 (CA)
Inventor: PERDIJK JOHANNES CORNELIS
IPC: B63B21/50
Filed: 2006-11-27
Abstract: Tanker loading assembly, comprising a first on-board hose arrangement (6) with first coupling means (5) and a second submerged buoyant hose arrangement (8) provided with second coupling means (8) for cooperation with the first coupling means (5) for obtaining a fluid-tight connection between the first and second hose arrangements. The first coupling means (5) is positioned in an internal vertical passage (2) of the tanker, wherein lifting means (12,18) are provided for engaging the second coupling means (7) and lifting it towards the position for engaging the first coupling means (5).
Patent CA-2633647-A1 (CA)
Inventor: TAIT JOHN H
IPC: C08F6/00
Filed: 2006-12-19
Abstract: A polyolefin production system, comprising a polymerization reactor (such as a polyethylene loop slurry reactor) and a fractionation system that receives reactor effluent processed in a diluent/monomer recovery system for recycle to the reactor and to suppliers. A conduit diverts a portion of a reflux flow comprising monomer, such as ethylene, from within the fractionation system to the polymerization reactor, providing for less venting of monomer, such as ethylene, to the supplier. Accordingly, monomer yield is advantageously increased, as the monomer returned to the reactor displaces monomer feedstock to the reactor. The reflux flow may originate from a condensed overhead lights from a diluent recycle column disposed in the fractionation subsystem. The diluent recycle column may receive a stream comprising diluent and monomer as feed from the diluent/monomer recovery subsystem, and may receive the non-diverted portion of the reflux flow as reflux.