baber/WOPTO huggingface dataset:
Patent CA-2547019-A1 (CA)
Title: Dental device and method for its use
Inventor: DUNSTAN-MAHER KEVIN A
IPC: A61C9/00
Filed: 2004-11-24
Abstract: The invention provides a dental device comprising a sheath for fitting over a tooth, the sheath carrying a haemostatic agent in at least one region thereof, wherein the sheath comprises a generally cylindrical body having at least a first end and a second end, at least one of said first and second ends presenting a circumferential margin carrying at least part of the haemostatic agent, and wherein the at least one end carrying at least part of the haemostatic agent is open to a cavity and the other end is closed. A method of inhibiting or preventing gingival bleeding and a method of retracting gingivae using such a device are also provided.
Patent CA-2551346-A1 (CA)
Title: N-substituted piperidine and piperazine derivatives
Inventor: GUZZO PETER ROBERT
IPC: C07D409/14
Filed: 2004-12-20
Abstract: This invention relates to compounds of the formula 1 wherein R1, R2, R7, R8, R9, U, V, Z, A, W, X, M, E, L, T and D are defined as in the specification, pharmaceutical compositions containing them and their use in the treatment of central nervous system and other disorders.
Patent CA-2552812-A1 (CA)
Inventor: SIEGEL STEPHEN B
IPC: E04F11/18
Filed: 2004-07-07
Abstract: A UV curing apparatus (300) and method is provided for enhancing UV curing of inks, coatings and adhesives containing UV photoinitiators deposited on web(301) moved by rollers (302, 304, 306), by subjecting them to UV light at different wavelengths. UV-LED assemblies (250) are alternated in rows and emit light at wavelengths between 180 nm and 420 nm. A row emiting visible light can be included for reviewing of the apparatus. A cooling system (fans:312, 314, 316, 318; heat fins: 254) may maintain the UV-LED assemblies at a desired temperature to maintain light intensity. The assemblies are placed at a distance from the product to provide a uniform pattern of light diverging from the UV-LED chips of at least 50% of the power output of the chips at a viewing cone angle of 2.theta.1/2. The ink, coating or adhesive can have photoinitiators activated by more than one wavelength.
Patent CA-2552821-A1 (CA)
Inventor: CHARLES CHRISTIAN
IPC: G06F19/00
Filed: 2005-01-20
Abstract: Un ordinateur (C) est agencé de manière à supporter en mode multi-tâches une programma~tion par objets activés, représentatifs de systèmes à simuler, et héberge un dispositif (D) de simulation du monde réel. Ce dispositif compren d un logiciel de simulation par objets de l'évolution conjointe de certains au moins des objets activés comportant i) des objets d'état contenant chacun au moins une donnée d'espace et/ou de temps et/ou au moins une donnée de propriété, définissant un état courant, ii) des objets d'interaction contena nt chacun la désignation d'au moins l'un des objets d'état et d'au moins une fonction applicable à l'un au moins de ces objets d'état, et définissant à chaque instant la topologie du système simulé, et iii) un gestionnaire de simulation capable de travailler par séquences sur une sélection d'objets d'interaction, et d'activer chaque objet d'interaction une unique fois lors de chaque séquence, selon un ordre variant de façon au moins partiellement aléatoire d'une séquence à l'autre, de manière à appliquer chacune de ses fonctions à l'état courant de chaque objet d'état qu'il désigne pour faire évoluer son état vers un nouvel état courant.
Patent CA-2555776-A1 (CA)
Inventor: TANAKA HIROSHI
IPC: B25C1/00
Filed: 2005-02-03
Abstract: A part clamp is temporarily held in a short cylindrical portion provided on a contact arm of a nailing machine and is nailed to a building body or the like by the nailing machine.     The part clamp is provided with a base portion having a through hole at its center for inserting a nail therethrough, and an engaging portions for engaging with the short cylindrical portion.     When the part clamp is pushed in the axial direction of an injection port of the nailing machine, the part clamp is temporarily held in the short cylindrical portion. The load to push the part clamp to engage with the short cylindrical portion is lower than the load to push the contact arm to slide along the injection port.
Patent CA-2557630-A1 (CA)
Title: Soluble biogenic silica and applications using same
Inventor: NUNN GARRY ROBERT
IPC: C05D9/00
Filed: 2005-02-14
Abstract: A process of preparing a biogenic silica comprising the steps of incinerating a silica bearing organic source at a temperature up to 1200~C and allowing the incinerated silica organic source to cool; adding the incinerated and cooled silica bearing organic source to an alkaline solution that has either been preheated to a temperature up to about 65~C or to be heated with the added organic source to a temperature up to about 65~C, the alkaline solution being contained in a vessel and having a pH up to 14; applying heat so that the added organic source and the alkaline solution in the vessel are at a temperature between 100~C and up to about 300~C for 1 to 4 hours, thereby forming an aqueous biogenic silica and undissolved impurities derived from the added organic source; and extracting the aqueous biogenic silica from the vessel. The extracted silica can be solidified into a solid form.
Patent CA-2560332-A1 (CA)
Title: Overmolded electrical connector
Inventor: MOTT ALLEN LEO
IPC: H01R43/24
Filed: 2005-03-11
Abstract: An electrical connector including an electrical contact and an overmolded housing. The electrical contact includes an electrically conductive substrate of an alloy material and at least one sealing coating on a first section of the substrate. The sealing coating includes chromium and/or zinc. The overmolded electrical connector housing is overmolded onto at least a portion of the first section on the sealing coating. The sealing coating prevents a passage from forming at a joint between the contact and the overmolded housing for preventing flow of vapor and/or liquid and/or other fluid through the joint.
Patent CA-2561201-A1 (CA)
Inventor: ESLAMBOLCHI HOSSEIN
IPC: H04L12/16
Filed: 2006-09-27
Abstract: A method and apparatus for providing a Global Positioning System (GPS) tracking device to be integrated with a VoIP endpoint device and a subscriber's current GPS positioning data to be associated with the subscriber's telephone number are disclosed. The present invention enables a VoIP service provider to route a E911 call from a subscriber to the appropriate Public Safety Answering Point (PSAP) based on the current GPS positioning data of the subscriber's VoIP endpoint device. Moreover, the GPS positioning data will be sent to the PSAP as part of the E911 call.
Patent CA-2561841-A1 (CA)
Inventor: ISHIBASHI TATSURO
IPC: A61P35/00
Filed: 2005-04-05
Abstract: Methods for inhibiting DNA synthesis, MAP kinase activation, and tube formation of endothelial cells are provided. Also provided are methods for inhibiting angiogenesis and neovascularization, as well as compositions useful for the methods described herein.
Patent CA-2561975-A1 (CA)
Title: Substituted diaza-spiro-[4.5]-decane derivatives and their use as neurokinin antagonists
Inventor: SCHOENTJES BRUNO
IPC: A61P29/00
Filed: 2005-04-04
Abstract: This invention concerns substituted diaza-spiro-[4.5]-decane derivatives having neurokinin antagonistic activity, in particular NK1 antagonistic activity, a combined NK1/NK2 antagonist ic activity, a combined NK1/NK3 antagonist ic activity and a combined NK1/NK2/NK3 antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment and/or prophylaxis of schizophrenia, emesis, anxiety and depression, irritable bowel syndrome (IBS), circadian rhythm disturbances, pre-eclampsia, nociception, pain, in particular visceral and neuropathic pain, pancreatitis, neurogenic inflammation, asthma, chronic obstructive pulmonary disease (COPD) and micturition disorders such as urinary incontinence. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1.
Patent CA-2564240-A1 (CA)
Inventor: YANKELEVITZ DAVID F
IPC: A61B6/12
Filed: 2005-04-25
Abstract: A body part (204) is scanned (20) to produce a first set of imaging data (214A). A target lesion (5, 202A) in the imaging data is identified (30). The body part (204) is rescanned (40) at a subsequent time so as to produce a second set of imaging data (214B). The target lesion (5A, 202B) is identified in the second set of imaging data and the size of the target lesion (5, 202A) is measured in the first and second sets of imaging data to determine two apparent image volumes corresponding to the first and second sets of to imaging data (60). A change in size is estimated (70) by comparing the first and second apparent lesion sizes (30lA, 301B). A variance on the change in size is estimated (80) so as to determine a bound on the change in size measurement.
Patent CA-2564584-A1 (CA)
Inventor: DECKMAN INGRID
IPC: G16B20/50
Filed: 2004-04-22
Abstract: La présente invention comporte des peptides cristallisés HDM2 de même que des descriptions des motifs de diffraction aux rayons X des cristaux. Les motifs de diffraction permettent de déterminer la structure tridimensionnelle de HDM2 avec une définition atomique de façon à pouvoir identifier les sites de liaison de ligand en HDM2 et modéliser les interactions des ligands avec les résidus d~acide aminé HDM2. Les modèles élaborés à l~aide de ces cartes permettent de concevoir des ligands susceptibles de remplir des fonctions d~agents actifs comme par exemple, mais sans s~y limiter, une fonction inhibitrice d~oncoprotéines MDM2 et HDM2.
Patent CA-2565442-A1 (CA)
Title: 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane refrigerant compositions comprising functionalized organic compounds and uses thereof
Inventor: MINOR BARBARA HAVILAND
IPC: C09K5/04
Filed: 2005-06-21
Abstract: The present invention relates to compositions for use in refrigeration and air-conditioning systems comprising 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane and at least one chlorocarbon, alcohol, ketone, ether, ester, N-(difluoromethyl)-N,N-dimethylamine, or mixtures thereof. Further, the present invention relates to compositions for use in refrigeration and air-conditioning systems employing a centrifugal compressor comprising 1-ethoxy-1,1,2,2,3,3,4,4,4-nonafluorobutane and at least one chlorocarbon, alcohol, ketone, ether, ester, N-(difluoromethyl)-N,N-dimethylamine, or mixtures thereof. The compositions of the present invention may be azeotropic or near-azeotropic and are useful in processes for producing cooling or heat or as heat transfer fluids.
Patent CA-2566602-A1 (CA)
Inventor: CHANG LIN CHUN
IPC: A47G33/08
Filed: 2006-10-26
Abstract: A decorative ball comprises: a base, an inserting member, and a posting member. The base is made of flexible material and has a plurality of supporting pieces arranged in radial manner. The inserting member has an end positioned at a center of the base and having another end positioned at an end of the respective supporting pieces, after the ends of the supporting pieces are piled up, the base can form a ball structure. And the positioning member positioned on the inserting member and located at the end of the respective supporting pieces.
Patent CA-2566770-A1 (CA)
Title: User interface for a handheld device
Inventor: HARDY MICHAEL
IPC: H04M1/72436
Filed: 2006-10-31
Abstract: A user interface and method for composing a message to be sent over a wireless network environment using a handheld device is disclosed. According to the method, upon receipt of a user request to compose a message, a screen is displayed with a recipient field for a recipient address, an associated label to indicate that the recipient field is for a recipient address, and a message body field for holding message content. The method further includes, upon each keystroke entry of text to the recipient field, looking up entries from an address book which match the text, and displaying a selection menu representing addresses from at least a portion of the entries.
Patent CA-2569050-A1 (CA)
Title: Vacuum cleaner with indicator light assembly
Inventor: BOURGEOIS OWEN T
IPC: A47L5/28
Filed: 2001-09-28
Abstract: A low-profile and highly-maneuverable vacuum cleaner (100) having improved functionality including, alone or in combination, a headlight (102), a sidelight (104), anti-ingestion bars (1200), side brushes (410), a squeegee (1202), and a scent cartridge (234) for use in cleaning floors, floor coverings, carpets, upholstery and other surfaces. One embodiment includes a tortuous air flow path (802, 804) created by baffles (806) that divert air flow. The tortuous path creates quieter air flow through the vacuum housing. The tortuous air flow arrangement is for cooling the internal parts of a vacuum cleaner. Another embodiment includes an indicator light assembly (114) for the vacuum cleaner (100) visually providing the user with the vacuum's current operation status. In another embodiment, the rear wheels (224) are recessed within the head housing (106) and slightly offset rearwardly of the rear wall of the head housing (106) to provide enhanced maneuverability.
Patent CA-2569917-A1 (CA)
Title: Perforating charge case
Inventor: GROVE BRENDEN M
IPC: B32B27/28
Filed: 2001-10-31
Abstract: A shaped charge comprises a case. At least a portion of the case is formed of a superplastic material.
Patent CA-2571873-A1 (CA)
Inventor: KONGSHAUG PHILLIP A
IPC: A01M1/20
Filed: 2005-06-23
Abstract: biodegradable outdoor insect bait station for offering a toxic bait to a target insect. The bait station includes a bait matrix (2) together with a housing (3) for holding the bait matrix. The bait matrix has a core (14) of toxic bait material and a biodegradable coating (15). When placed outdoors, moisture permeates the coating and liquifies the bait core making the entire matrix a food source for the target insect. The housing for holding the bait matrix may also be made biodegradable.
Patent CA-2573394-A1 (CA)
Inventor: DE DOMINICIS MATTIA
IPC: C11D3/386
Filed: 2005-07-18
Abstract: The invention relates to liquid cleaning compositions that contain an oxidase enzyme which has a substrate within a stain.
Patent CA-2580068-A1 (CA)
Title: Axial flow scan testable filter system
Inventor: HUZA MARK
IPC: B01D46/42
Filed: 2005-09-13
Abstract: A filter system having in-situ scan capabilities is provided. In one embodiment of the invention, the system includes a downstream probe which may be rotated to scan the field of a filter installed in the system. The probe may be utilized for leak detection, velocity measurements, efficiency testing and the like. In one embodiment, one or more probes are rotated downstream of the filter to scan the downstream face of the filter.
Patent CA-2581013-A1 (CA)
Title: Blind and its assembling method
Inventor: NIEN MING
IPC: E06B9/384
Filed: 2007-03-07
Abstract: A blind includes a headrail, a bottomrail, a plurality of slats positioned between the headrail and the bottomrail, a plurality of ladders, a plurality of lift cords and a plurality of connectors. Each ladder is composed of two vertical portions and a plurality of rungs in parallel between the two vertical portions. The lift cords are positioned at two opposite sides of the slats and near the vertical portions of the ladders. Each slat has at least a hole near a longitudinal side edge, and a connector is deposited between the ladder and each slat.  Then the connectors can combine the ladders and the lift cords with the slats in such a way that the slats can be kept from moving so as to shut off light effectively.
Patent CA-2581042-A1 (CA)
Inventor: KAWABE KAZUMASA
IPC: B32B7/02
Filed: 2005-09-23
Abstract: Fiber composite materials using thin plies with a thickness of less than 0.08 mm provide improved delamination resistance and thinner minimum gauge for laminates. Thin plies may be hybridized with conventional plies, interlaced for strength, and used with adhesives as reinforcement in bonding.
Patent CA-2585933-A1 (CA)
Inventor: DA SILVA MACEDO CARLOS JR
IPC: A61F13/02
Filed: 2007-04-24
Abstract: The present invention relates to a multilayer adhesive bandage comprising - at least one first support layer (2), - at least one first adhesive absorbent layer (3), deposited onto the fist support layer (2), and - at least one first discontinuous wound-contact component (4), substantially free from hydrocolloids, for substantially covering a wound area, said wound area having a surface on which the first adhesive absorbent layer (3) comes into substantial contact with said wound surface through the first discontinuous wound-contact component (4).
Patent CA-2587150-A1 (CA)
Inventor: COPELAND RICHARD L
IPC: G08B13/24
Filed: 2005-11-15
Abstract: A security tag includes an EAS component having a defined surface area, and an RFID component having a defined surface area. The EAS component surface area is configured to at least partially overlap the RFID component surface area.  The RFID component includes an antenna which at least partially overlaps the first surface. A substantially planar spacer having a thickness is at least partially disposed between the defined surface areas of the EAS and RFID  components. The thickness of the spacer determines a read range between an RFID reader and the RFID component. The RFID reader is capable of activating the RFID component when the RFID component is within the read range. The antenna has a complex impedance, and the EAS component forms a part of an impedance matching network of the antenna.
Patent CA-2592698-A1 (CA)
Inventor: SAUSER EDWIN
IPC: B02C21/02
Filed: 2007-06-21
Abstract: A compact modular mobile aggregate processing system configured with no stand-alone inter-plant conveyors for decreasing the footprint of the system and an infinitely adjustable flow diverter(s) for increasing the control of and variation of output characteristics of the system; the system further including specialized folding conveyors.
Patent CA-2601750-A1 (CA)
Title: Method and system for reporting and processing information relating to railroad assets
Inventor: KUMAR AJITH KUTTANNAIR
IPC: G06Q99/00
Filed: 2006-02-13
Abstract: Method, system, and computer program product are provided for reporting and processing information relating to railroad assets to user entities that form part of a railroad transportation network. The entities may comprise a plurality of entity groups performing distinct functions relative to the railroad assets, such as forming, operating, maintaining and/or servicing the assets of the railroad transportation network.
Patent CA-2602632-A1 (CA)
Inventor: ROQUES SERGE
IPC: G07C9/00
Filed: 2006-03-16
Abstract: The invention concerns a method for verifying identity on board an aircraft combining biometric authenticating means with monitoring means enabling the conditions in which the biometric authentication is performed to be monitored.  According to complementary steps of the inventive, communication means are provided for communicating data concerning the identity verification to the ground and in that a condition of alarm is triggered if the data indicate an abnormal situation on board the aircraft. The invention also concerns a device for implementing the method.
Patent CA-2604213-A1 (CA)
Inventor: DECKMAN DOUGLAS EDWARD
IPC: C10M159/12
Filed: 2006-06-02
Abstract: The present invention is directed to ashless detergents comprising the products resulting from the reaction of a salicylic acid, organic group substituted salicylic acid, sulfonic acid or organic groups substituted sulfur acid with thiadiazole or organic group substituted thiadiazole or an alkyl primary or secondary amine, and to formulated lubricating oils containing said ashless detergents.
Patent CA-2605786-A1 (CA)
Title: Reader control system
Inventor: KIM YONG SAM
IPC: H04M1/72412
Filed: 2006-04-25
Abstract: A method and reading device to respond to a request from a mobile processor, suitable for mobile phone environments, are provided. A command for a specific operation includes a code value indicating the specific operation, and is received from the mobile processor. A determination is made as to whether the specific operation has been performed, and a response message including a code field and a payload field is generated and transmitted to the mobile processor. The generating step selectively includes a first generating operation comprising inserting the code value included in the command into the code field and inserting a first predetermined fixed value into the payload field, where the specific operation has been performed successfully, or a second generating operation comprising inserting a second predetermined fixed value into the code field and inserting a result value indicating a reason for the failure into the payload field, where the specific operation has been performed unsuccessfully.
Patent CA-2606511-A1 (CA)
Inventor: HORII YUKI
IPC: H04N5/76
Filed: 2006-05-26
Abstract: A setup (a service manager 1704f or the like) for notifying a user that an application program is not executed due to a trick play in the case where the application is not executed for some reasons, during the trick play, in a synchronization interval during which the application is to be executed in synchronization with video/audio when normal reproduction is operated, and for starting the normal reproduction of a content from the start of the range within which the application is to be executed, in the case where the user desires the normal reproduction of the content during the trick play.
Patent CA-2607450-A1 (CA)
Title: Variable speed drive for a chiller system with a switched reluctance motor
Inventor: SCHNETZKA HAROLD R
IPC: H02M1/00
Filed: 2006-05-05
Abstract: A variable speed drive with a boost converter is provided for a chiller system driven by a switched reluctance motor. The boost converter can be a diode or thyristor rectifier followed by a boost DC/DC converter or a three-phase pulse width modulated boost converter. The boost converter provides a boosted voltage to the DC link, which results in a boosted voltage being applied to the switched reluctance motor by the inverter of the variable speed drive.
Patent CA-2608749-A1 (CA)
Inventor: GAUGER DANIEL M JR
IPC: H03G7/00
Filed: 2006-05-17
Abstract: Adapting an audio response addresses perceptual effects of an interfering signal, such as of a residual ambient noise or other interference in an earpiece of a headphone. In one aspect, an input audio signal is presented substantially unmodified when it is at levels substantially above the interfering signal and is compressed when at or below the level of the interfering signal. The approach can make use of a measured level of an acoustic signal, for example, within an earpiece of a headset, and use the measured level in conjunction with the level of an input audio signal to determine compression characteristics without requiring separation of an interfering signal present in the monitored acoustic signal from a component related to the input audio signal. In another aspect, presentation characteristics of an input audio signal are determined to reduce distraction from an interfering signal, such as from a background conversation.