baber/WOPTO huggingface dataset:
Patent CA-2372879-C (CA)
Title: Self-leveling penta laser beam device
Inventor: TACKLIND CHRISTOPHER A
IPC: G02B27/10
Filed: 2000-05-17
Granted: 2010-04-13
Abstract: A multi-beam tool is disclosed which can perform square, plumb, and level function which may be required in a construction environment. The tool can generate in a preferred embodiment up to five orthogonal beams with two beams being plumb and three beams being leveled. The tool includes in a preferred arrangement a self-leveling pendulum (80) to which a laser (4) and quad-mirror arrangement (8a-8d) is secured.
Patent CA-2373875-C (CA)
Inventor: ACEVEDO MARIO
IPC: A47B96/14
Filed: 2002-02-28
Granted: 2009-05-12
Abstract: A novel pillar is provided. The pillar having a longitudinal axis and first and second ends, an outer skin, an extruded support structure disposed within the outer skin, with the support structure including multiple cells arranged along the longitudinal axis for support of longitudinal loads, and a tension bar disposed at least partially within the extruded support structure. The outer skin and extruded support may include structural plastic, and the extruded support structure may be separately insertable into the outer skin. However, in an alternative embodiment the outer skin and extruded support structure are co-extruded as a single monolithic piece.
Patent CA-2374661-C (CA)
Inventor: LAPSTUN PAUL
IPC: G06F3/033
Filed: 2000-05-24
Granted: 2010-04-13
Abstract: A method and system for enabling user interaction with computer software running in a computer system via an interface surface and a sensing device. The interface surface contains information relating to the computer software and coded data indicative of a text field. When placed in an operative position relative to the interface surface, the sensing device senses indicating data indicative of the text field and generates movement data indicative of the sensing device's movement relative to the interface surface. The indicating data and movement data are received in the computer system and the text field is identified from the indi-cating data. The computer software is operated at least partly in reliance on the movement data, and in accordance with instructions associated with the text field.
Patent CA-2374854-C (CA)
Inventor: VIERO TIMO
IPC: H04J13/00
Filed: 1999-05-26
Granted: 2008-02-05
Abstract: The present invention relates to a method and system for performing a random access operation between a mobile station and a network element such as a base transceiver station (10), wherein allowed access slots for random access channels are defined by the network and are signaled to the mobile station (20). The definition of the allowed access slots is performed on the basis of a parameter set by the base transceiver station (10) and transmitted to the mobile station (20) which determines the allowed access slots based on the parameter. Thus, the number of allowed access slots can be defined by the network and can be changed dynamically based on the random access messaging load and the hardware requirements.
Patent CA-2376780-C (CA)
Inventor: YOKOYAMA TOMIHISA
IPC: A61K47/02
Filed: 2000-06-09
Granted: 2008-05-06
Abstract: [Object] A composition for topical administration having excellent intraocular tensio n lowering activity is provided. [Solution] An intraocular tension lowering composition for topical administration comprises an angiotensin II antagonist, a boric acid and an ethylenediamine tetraacetic acid.
Patent CA-2380526-C (CA)
Inventor: MACELLIN-DIBON ERIC
IPC: G03B21/14
Filed: 2000-07-14
Granted: 2009-04-21
Abstract: An image display apparatus comprises a light valve for controlling at least the intensity of light projected along an optical path from a light source through the light valve. The light valve has a plurality of light transmitting elements at least the translucency of each of which may be adjusted periodically such that the translucency of each element is substantially constant except during intervals within which the translucency is being adjusted. A  shutter is provided to obstruct the light path through at least one of the fight transmitting elements during intervals within which the translucency of the element is being adjusted.
Patent CA-2385934-C (CA)
Inventor: FRENKEN EGBERT
IPC: B21J15/26
Filed: 2000-09-27
Granted: 2007-06-19
Abstract: A hand-held riveting tool is driven by a battery-powered electric motor (26) , and comprises a hydraulically-actuated riveting head (11), and a reciprocati ng hydraulic pump (22) driven by the electric motor. The tool includes a reservoir (23) for hydraulic fluid, the hydraulic supply line from the pump to the riveting head (11) being connected to the reservoir (23) by a reservoir inlet valve (29) which is normally open to allow hydraulic fluid to flow fro m the supply line into the reservoir (23). Operation of the tool-actuating trigger (31) firstly closes the reservoir inlet valve (29), and then switche s on the electric motor (26) to operate the pump (22). Release of the tool- actuating trigger (31) firstly switches off the electric motor (26) to stop operation of the pump (22), and then opens the reservoir inlet valve (29). When the reservoir inlet valve (29) is closed by operation of the trigger (31), it acts as a pressure-relief valve to relieve over-pressure of hydraul ic fluid.
Patent CA-2388668-C (CA)
Inventor: ELLIS MICHAEL D
IPC: H04N7/025
Filed: 2000-11-21
Granted: 2013-07-09
Abstract: An interactive television system is provided in which targeted messages may be sent to users. The interactive television system may use an interactive television program guide or other interactive applications to provide interactive television services to users. An e-mail or other messaging application may be used to receive the messages. The messaging application may be separate from the program guide or other interactive television application or may be part of the program guide or other interactive television application. Messages may be targeted based on the television channels to which the user subscribes or based on which settings the user has established in the program guide or other application or based on any other suitable criteria.
Patent CA-2389745-C (CA)
Title: Method for the treatment or prevention of flaviviridae viral infection using nucleoside analogues
Inventor: STORER RICHARD
IPC: A61K31/415
Filed: 2000-11-03
Granted: 2010-03-23
Abstract: In accordance with the present invention there is provided a method for treating or preventing a Flaviviridae viral infection in a host comprising administering a therapeutically effective amount of at least one compound of formula (I) or (II) or a pharmaceutically acceptable salt thereof, wherein Ra, R, Z and Y are defined in the application.
Patent CA-2392203-C (CA)
Title: Kit for glass art
Inventor: RADGENS THOMAS H
IPC: B44F1/06
Filed: 2002-06-28
Granted: 2008-09-02
Abstract: A kit for glass art in which a blank is cut from covered sheet plastic to a shape that encompasses a picture including artistic designs drawn on the covering. The artistic designs are cut out to create artistic openings through the surface of the plastic blank, each opening defined by edges having a thickness. An indentation is machined along the center of the thickness of the entire edge of each opening. Stained sheet glass is cut and ground by conventional methods to pieces which fit within matching openings in the plastic blank. The edges of the openings and stained glass pieces are foiled with foil tape and the glass pieces are soldered within their matching openings in the plastic blank with heat and melted solder. The covering of the plastic blank is removed to reveal the picture made of stained glass designs within the plastic blank of the kit.
Patent CA-2393077-C (CA)
Title: Screen door fastening method and apparatus
Inventor: POPPEMA JOHN
IPC: E06B9/54
Filed: 2000-12-06
Granted: 2004-07-06
Abstract: A retractable screen apparatus having an upper bracketing component and a lower bracketing component mounted to the upper and lower portions of an opening respectively. Each bracketing component has a connection portion that is connected to upper and lower connection regions of a substantially vertical screen dispenser. A handle attached to the screen of the screen dispenser displaces the screen to a retracted position where the upper and lower laterally extended edges of the screen are contained in slideways in the upper and lower bracketing components. A connection system employing a double threaded screw allows the apparatus to be retrofitted to existing door moldings having a regular shaped surfaces.
Patent CA-2401516-C (CA)
Inventor: KAUPPILA JARMO
IPC: G01M99/00
Filed: 2001-02-22
Granted: 2007-11-06
Abstract: L'utilisation d'un système de surveillance de l'état en ligne destiné à une observation en temps réel d'un certain nombre d'objets surveillés. Le système comprend un capteur (12, 12') disposé au niveau de chaque objet surveillé (10, 10') de manière à produire un signal, lequel représente la condition de cet objet, une sous-station (14, 14'), laquelle est conçue de manière à recevoir des signaux de l'objet (10, 10') à certains intervalles de mesure et à transmettre les données ainsi obtenues produites par les mesures vers une unité de surveillance comprenant une unité de traitement (16) et une ou plusieurs stations de travail (18, 18'), au niveau desquelles l'état des différents objets peut être observé, et un réseau de données (20, 22). La sous-station est en outre conçue de manière à recevoir des signaux d'un objet durant une période plus longue, cet objet ayant été mis en observation en temps réel particulière. La sous-station et/ou la station de travail sont conçues de manière à traiter les signaux reçus par la sous-station et à produire des résultats de calcul, lesquels sont présentés à l'opérateur. La station de travail est conçue au moyen d'un logiciel d'interface-utilisateur à analyse de signaux en temps réel, afin de représenter à l'opérateur les signaux mesurés et les résultats calculés à partir de ceux-ci.
Patent CA-2401631-C (CA)
Title: Dispositif de serrage servant a aligner et assembler deux tuyaux
Inventor: SCHNORRER WALTER
IPC: B23K37/053
Filed: 2002-09-06
Granted: 2006-01-24
Abstract: L'invention concerne un dispositif de serrage conçu pour aligner et assembler deux tuyaux, avec des plaques de serrage (1) qui sont disposés sur une distance axialement éloignée, avec des cales de serrage (2) qui s'étendent dans le sens axial et qui sur un premier côté (21, 23) sont montées comme éléments mobiles dans le sens radial sur les plaques de serrage et sur un deuxième côté (22) ont une surface de contact pour agir sur les tuyaux (91, 92), avec un guide pour guider les cales de serrage (2) sur les plaques de serrage (1) et un dispositif de déclenchement (3) pour déplacer les cales de serrage (2), dans lequel le guide (4) est fourni avec un dispositif de maintien élastique pour maintenir les cales de serrage (2) sur les plaques de serrage (1). L'invention s'étend ensuite vers un dispositif de serrage serti de plusieurs ensembles de cales de serrage (2) interchangeables qui ont des distances différentes à partir de l'intérieur vers l'extérieur (21, 22).
Patent CA-2407963-C (CA)
Title: Comfortable cut-abrasion resistant fiber composition
Inventor: ZHU REIYAO
IPC: D02G3/04
Filed: 2001-06-12
Granted: 2007-11-20
Abstract: The present invention relates to a comfortable, cut resistant and abrasion resistant, composition composed of cotton, nylon, and p-aramid fibers and us ed primarily in the sheath for sheath/core yarns in protective apparel.
Patent CA-2410199-C (CA)
Inventor: HAUGHT JOHN CHRISTIAN
IPC: D06L4/50
Filed: 2001-06-05
Granted: 2007-01-02
Abstract: The present invention relates to methods to treat fabrics with lipophilic fluid and bleaching agents. The present invention is also directed to compositions containing lipophilic fluid and bleaching agents.
Patent CA-2411830-C (CA)
Title: Systeme de roulements pour coulisseau de presse
Inventor: WASHINGTON JAMES
IPC: B30B15/04
Filed: 2002-11-13
Granted: 2007-06-19
Abstract: Un système de presse possédant au moins une colonne allongée. Un élément coulissant est guidé par au moins une colonne pour passer d'une position rétractée à une position étendue. Un premier ensemble guide agit entre l'élément coulissant et la colonne. Le premier ensemble guide est pourvu a) d'un premier ensemble palier qui comprend un premier logement de palier sur l'un des éléments coulissants et une colonne, un premier chariot qui peut se déplacer de façon guidée relativement au premier logement de palier, et un premier élément de roulement qui peut se déplacer de façon guidée relativement au premier chariot et qui agit contre une première surface sur l'autre élément coulissant et la colonne pour guider le mouvement entre l'élément coulissant et le cadre lorsque l'élément coulissant se déplace entre la position rétractée et la position étendue, et b) d'un deuxième ensemble palier qui comprend un deuxième logement de roulement sur un élément coulissant et la colonne, un deuxième chariot qui peut se déplacer de façon guidée relativement au deuxième logement de roulement, et un deuxième élément de roulement qui peut se déplacer de façon guidée relativement au deuxième chariot et qui agit contre une deuxième surface qui est i) sur l'élément coulissant dans le cas que le deuxième logement de roulement se trouve sur le cadre et ii) sur le cadre dans le cas que le deuxième logement de roulement se trouve sur l'élément coulissant.
Patent CA-2420716-C (CA)
Title: A link capacity adjustment component
Inventor: WILSON JAMES T
IPC: H04J99/00
Filed: 2003-03-03
Granted: 2012-01-31
Abstract: A component for adjusting the capacity of a network link between the component and another component is disclosed. The component receives a first data signal and transmits across forward channels of the network link a plurality of second data signals carrying the data of the first data signal and control information for a plurality of third data signals. The component further receives the plurality of third data signals across respective return channels, these third data signals carrying control information for the plurality of second data signals. The control information includes status information for less than a maximum number of the forward channels, and the status information is out of phase within each of the return channels in respect of the forward channels to which the status information relates. The component is responsive to this status information to adjust the capacity of the network link.
Patent CA-2423279-C (CA)
Inventor: MARTIN NIALL MORRISON BARR
IPC: A61K31/541
Filed: 2001-10-25
Granted: 2011-07-05
Abstract: L'invention concerne l'utilisation d'un composé de la formule (I) ainsi que l'utilisation d'isomères, de sels, de solvants, de formes chimiquement protégées et de promédicaments de celui-ci, dans la préparation d'un médicament destiné à inhiber l'activité de la PARP, dans laquelle, A et B de la formule (I) représentent un cycle aromatique fusionné et facultativement substitué ; R¿c ?est représenté par - L-R¿l?, L ayant la formule : (CH¿2?)¿n1?-Q¿n2?- (CH¿2?)¿n3? dans laquelle n¿1, ?n¿2 ?et n¿3 ?sont chacun choisis parmi 0, 1, 2 et 3 et la somme de n¿1, ?n¿2 ?et n¿3 ?fait 1, 2 ou 3 ; Q est choisi parmi O, S, NH, ou C (=O) et R¿l ?peut, le cas échéant, être un groupe aryle C¿5-20 ?facultativement substitué; R¿n? est choisi parmi hydrogène, alkyle C¿1-7? facultativement substitué, hétérocyclyle C¿3-20?, aryle C¿5-20?, hydroxy, éther, nitro, amino, amido, thiol, thioéther, sulfoxyde et sulfone. L'invention porte également sur de nouveaux composés ainsi que sur leur utilisation en tant que produits pharmaceutiques.
Patent CA-2429640-C (CA)
Title: Floor mop
Inventor: HIRSE GERNOT M
IPC: A47L13/20
Filed: 2001-11-23
Granted: 2007-02-13
Abstract: A floor mop has two mop supporting wings (5) which carry an absorbent mop layer (6) and are hinge-connected to a common supporting centrepiece (3). A mop handle (1) is hinge-mounted to the supporting centrepiece (3) via a Cardan joint (2). A squeezing slider (9) which is displaceable along the mop handle (1) and is guided non-rotatably has two rigid squeezing arms (11) whose ends (11a) can each be brought into engagement with a guide surface (17) on the back side of the respectively assigned mop supporting wings (5) via rollers (12). Each mop supporting wing (5) forms a rectangular trapezium or triangle. The edges running at right angles to the hinge edge of each mop supporting wing (5) form a common straight continuous front edge.
Patent CA-2430772-C (CA)
Title: Humanized antibodies that recognize beta amyloid peptide
Inventor: BASI GURIQ
IPC: C12N/
Filed: 2001-12-06
Granted: 2010-11-30
Abstract: The invention provides improved agents and methods for treatment of diseases associated with amyloid deposits of A.szlig. in the brain of a patient. Preferred agents include humanized antibodies.
Patent CA-2434043-C (CA)
Inventor: PIERSON PAUL R
IPC: B65D83/00
Filed: 2002-01-11
Granted: 2009-03-24
Abstract: L'invention concerne une seringue distributrice (10) comportant un corps (20) en prise (31, 32) avec un ensemble fixation (40) comportant des surfaces (42) d'assemblage complémentaires. Un écrou à deux filetages (61, 62) de diamètres différents est vissé sur une extrémité du corps (20) et reçoit un piston (70) doté d'un filetage (71) d'accouplement. Le piston (70) avance par rotation dans le corps (20) grâce à l'interaction des filetages d'accouplement (62, 71). L'ensemble fixation (40) comprend des ailettes en saillie (50) qui facilitent la manipulation de la seringue (10). Les surfaces d'assemblage complémentaires (31, 32 et 42) sont en interaction physique pour empêcher l'ensemble fixation (40) de tourner ou de se tordre autour du corps (20) de la seringue pendant son utilisation.
Patent CA-2436469-C (CA)
Title: Composition for heart disease, method to prepare same and uses thereof
Inventor: YAN XIJUN
IPC: A61K31/045
Filed: 2003-07-31
Granted: 2015-01-13
Abstract: This invention also provides a composition comprising herb extracts from raw herbs of 80.0-97.0% Radix Salviae Miltorrhizae, 1.0-19.0% Panax Notoginseng and 0.1-1.0 Borneol. This invention provides a preparation method comprising steps of: (1) obtaining an appropriate amount of smashed Radix Salviae Miltorrhizae and Panax Notoginseng; (2) extracting the obtained Radix Salviae Miltorrhizae, and Panax Notoginseng in hot aqueous reflux; (3) filtering and combining the extracts to form a combined extract; (4) concentrating the combined extract from step (3) to an appropriate ratio of the volume of the concentrated extract to the weight of the inputted herbal materials to form a concentrated extract; (5) precipitation by organic solvent to form a precipitate; (6) concentrating the supernatant liquid of precipitate resulting from step (5) to form a plaster; (7) mixing the plaster from step (6) with an appropriate amount of Borneol, thereby producing the composition comprising extracts of Radix Salviae Miltorrhizae, Panax Notoginseng and Borneol for heart disease. Finally, this invention provides various uses of said compositions.
Patent CA-2448089-C (CA)
Title: Thiolalkyl benzoic acid derivatives
Inventor: TSUKAMOTO TAKASHI
IPC: C07C323/58
Filed: 2002-05-30
Granted: 2010-10-19
Abstract: The present invention relates to new thiolalkyl benzoic acids of Formulas Ia and Ib, pharmaceutical compositions and diagnostic kits comprising such compounds, and methods of using such compounds for inhibiting NAALADase enzyme activity, detecting diseases where NAALADase levels are altered, effecting neuronal activity, effecting TGF-.beta. activity, inhibiting angiogenesis, and treating glutamate abnormalities, neuropathy, pain, compulsive disorders, prostate diseases, cancers, glaucoma, retinal disorders, and cancer.     (see formula Ia) (see formula Ib)
Patent CA-2448907-C (CA)
Title: Method and apparatus to maintain encryption synchronization in a multi-modulation tdm system
Inventor: LOGALBO ROBERT D
IPC: H04K1/00
Filed: 2002-11-25
Granted: 2010-07-20
Abstract: Encryption synchronization (e-sync) is maintained between a transmitter (104) and one or more receivers (102) in a multi-modulation TDM system (100) where information is communicated in slots (402) comprising a slot header (404) and one or more data blocks (406), and wherein the data blocks are eligible to be encoded at different modulation rates thereby creating a likelihood of different numbers of blocks in different slots. The receiver and transmitter employ respective encryption elements (200, 300) comprising e-sync shifter elements (202, 302) and encryption algorithm blocks (204, 304). The e-sync shifter element provides an e-sync signal defining an encryption state vector to the encryption algorithm block and is operable to advance the encryption state vector (in the case of the receiver) according to a number of received bits plus a variable number of bits. The variable number depends on the number of bits within a block, the maximum number of blocks that could be within a slot, and the actual number of blocks within the slot.
Patent CA-2451294-C (CA)
Inventor: PACKWOOD STEVE A
IPC: H04L12/40
Filed: 2002-07-10
Granted: 2008-12-30
Abstract: A multi-protocol smart field device uses a Fieldbus communication protocol to communicate process control information and uses a HART communication protocol to enable local configuration of the field device via a hand-held HART  communicator. The multi-protocol smart field device includes a first communications interface communicatively coupled to a digital data bus that is adapted to process HART communications which are received from and which are sent to a HART hand-held communicator. The multi-protocol smart field device further includes a second communications interface communicatively coupled to the digital data bus that is adapted to process Fieldbus communications.  Additionally, the multi-protocol smart field device includes a first filter coupled between the first communications interface and the digital data bus that substantially attenuates signals having frequencies associated with Fieldbus communications and a second filter coupled between the second communications interface and the digital data bus that substantially attenuates signals having frequencies associated with HART communications.
Patent CA-2457207-C (CA)
Title: Air intake for motor vehicles
Inventor: MAZZETTI STEFANO
IPC: B62D25/04
Filed: 2001-08-30
Granted: 2008-11-25
Abstract: Air intake comprising at least one deflector (1) which is provided with one or more walls (5, 6, 9) suitable for conveying air through an opening (4) made in the body of a motor vehicle (2), and which is hinged to at least one member (7) of the motor vehicle (2) for being rotated by at least one motor (19) around an axis (3), so as to modify the size of said opening (4). The angle comprised between the rotation axis (3) of the deflector (1) and the vertical symmetry plane of the motor vehicle (2) is preferably not greater than 45°, in particular less than 5°.
Patent CA-2459608-C (CA)
Title: Concave for a combine harvester
Inventor: FOSTER GERALD A
IPC: A01D41/12
Filed: 2004-03-02
Granted: 2009-02-24
Abstract: A concave for a combine harvester includes a body consisting of a grid of straight longitudinal bars arranged in a concave configuration. Each of the longitudinal bars have a leading face, a trailing face, and an upper extremity. At least one of the longitudinal bars has a longitudinal cavity positioned along the leading face at the upper extremity. A wear resistant insert is positioned in the longitudinal cavity. The wear resistant insert is detachably secured to and receives underlying support from the said at least one of the longitudinal bars. The wear resistant insert provides a replaceable leading edge.