baber/WOPTO huggingface dataset:
Patent CA-2210118-C (CA)
Title: Systeme de manche a balai
Inventor: TAKEDA GENYO
IPC: G05G9/047
Filed: 1996-11-08
Granted: 2004-01-20
Abstract: Un système de manche à balai comprend un boîtier, un premier et un second éléments basculants qui sont superposés sur des première et seconde parties de support respectives, formées sur le boîtier, pendant que des premier et second trous allongés se croisent à angle droit. Le mouvement d'un levier inséré dans les premier et second trous allongés bascule au moins un des éléments basculants et ce mouvement de basculement de l'élément basculant est transmis comme signal d'impulsion vers un détecteur. Le levier comprend une partie d'engagement en prise avec l'élément basculant supérieur et une partie sphérique formée en une position plus élevée que cet élément basculant, et il est supporté de manière à ce que le bord périphérique interne d'un trou formé dans le couvercle vienne en contact avec une surface périphérique extérieure de la partie sphérique et que le levier puisse être manoeuvré dans toutes les directions par le trou et la partie sphérique. Les éléments basculants sont poussés vers le bas par un ressort disposé à l'intérieur du boîtier, de manière à ce que le levier revienne à une position neutre.
Patent CA-2210773-C (CA)
Inventor: BECK MATTHEW R
IPC: B65D47/24
Filed: 1997-07-17
Granted: 2001-09-18
Abstract: A tamper evident closure construction is provided for use with a container of the type having a neck with a discharge orifice therein.  The tamper evident closure construction includes a dispenser cap for controlling the dispensing of materials through the discharge orifice.  The dispenser cap includes a base connected to the neck and a dispensing portion connected to the base.  The tamper evident container closure construction also includes a container cap having a mounting portion adapted to be fastened directly to the neck of the container and a second dispensing portion connected by at least one tamper evident connection to the mounting portion.  The at least one tamper evident connection is severable from the mounting portion to provide a visual indication of tampering. The second dispensing portion, when severed, is disposed for sliding movement with respect to the first dispensing portion to facilitate the dispensing of materials from the container. The mounting portion operates to secure and seal the base of the dispenser cap to the neck once assembled thereto.
Patent CA-2213685-C (CA)
Title: Dispositif de couplage d'un systeme de reception a la paroi d'un puits
Inventor: DEFLANDRE JEAN-PIERRE
IPC: G01V1/52
Filed: 1997-08-29
Granted: 2007-01-23
Abstract: La présente invention concerne un dispositif de couplage d'un système de réception avec la paroi d'un puits foré dans le sol. Le système comporte au moins un capteur sensible à des vibrations, des moyens d'application dudit système contre la paroi dudit puits disposés aux deux extrémités dudit système. Une surface d'appui du système contre la paroi, comprise entre lesdits moyens d'application, possède un rayon de courbure sensiblement identique au rayon de courbure d'une section transversale du puits de façon à ce que la surface de contact (MN) entre ledit système et la paroi soit selon une portion de cylindre comprise dans un arc au moins égal à 90.degree ..
Patent CA-2223232-C (CA)
Title: Emballage a atmosphere regulee a double film de protection
Inventor: STOCKLEY HENRY WALKER III
IPC: B32B7/06
Filed: 1996-06-06
Granted: 2005-07-26
Abstract: Emballage conçu pour le traitement et l'empaquetage de viande rouge fraîche dans une installation centrale et comprenant un plateau imperméable (12) supportant l'article, un premier film (70) hermétiquement scellé sur le plateau et renfermant l'article, des éléments réalisés dans le premier film et permettant l'échange gazeux à l'intérieur et à l'extérieur de l'emballage, et un second film imperméable (68) renfermant le premier film de sorte que, lors du retrait du second film, l'échange gazeux s'effectue à l'intérieur et à l'extérieur de l'emballage. Les éléments permettant l'échange gazeux peuvent être des perforations (72) formées dans le premier film, un second film extrêmement perméable scellé au premier, ou bien une ouverture élargie formée dans le premier film, qui est fermée au moyen d'une pastille après un échange gazeux adéquat lors de la vente au détail. Cet échange gazeux est nécessaire pour libérer une atmosphère à faible teneur en oxygène et permettre l'introduction de l'oxygène dans la viande emballée. Ces éléments permettant l'échange gazeux ont une vitesse de transmission gazeuse d'au moins environ 50 000 cm<3>/m<2>/24 h/atm. à 73  DEG F.
Patent CA-2225426-C (CA)
Inventor: TOKARZ STEVEN J
IPC: F16K31/60
Filed: 1997-12-19
Granted: 2001-04-03
Abstract: A  handle  construction  for  operation  of  a  faucet  which minimizes assembly parts while enhancing performance of the handle. The handle assembly includes a base which is secured to the operating valve of the faucet for operational control of fluid flow through the faucet.  An upper end of the base has a horizontally disposed tubular seat adapted to receive a lever body and an axial spindle extending through the body.   The spindle is threadably received within the seat to retain the lever body within the seat. The lever body is interchangeable to alter the aesthetic appearance of the faucet handle.
Patent CA-2225953-C (CA)
Inventor: BALBIERZ DANIEL J
IPC: A61M25/00
Filed: 1997-12-29
Granted: 2007-09-04
Abstract: A needle assembly for use with a catheter. The needle assembly includes a valve disposed in a first shaft; the valve seals, when closed, fluid flow from a first side of the valve to a second side of the valve. The needle assembly further includes a needle system having a second shaft disposed parallel to the first shaft. The second shaft has a fust dimension at a first position on the second shaft and has a second dimension at a second position on the second shaft. The second position corresponds to a position of the valve when the needle system is inserted into the valve such that the second position aligns with the position of the valve. In this manner, the valve is stressed less during storage when the needle system remains inserted through the valve. The valve is typically part of an introducer member which includes the first shaft and a flexible sheath which encloses a portion of the second shaft of the needle system.
Patent CA-2229288-C (CA)
Title: Improved joint structure
Inventor: ROGERS CHRISTOPHER JOHN
IPC: B65D19/31
Filed: 1998-02-11
Granted: 2007-01-02
Abstract: A joint between two components 12, 14 one of which is a timber component. The joint is provided between the two components and includes a nail plate 22 having an imperforate central region 44. A plurality of nails are driven through a first of the two components 12, 14 and the imperforate region 44 of nail plate 22 and into the other of the components 12, 14. The joint can be provided between bearing boards and support boads of pallets.
Patent CA-2231021-C (CA)
Title: Pesticide compositions
Inventor: QUINN JAMES ALLEN
IPC: C08L23/08
Filed: 1998-02-26
Granted: 2003-02-11
Abstract: The present invention relates to pesticide compositions. In particular, the present invention relates to pesticide compositions comprising a pesticide and aredispersible polymer and to a method for controlling agricultural pests by applying to the pest or the locus of the pest a pesticide composition comprising a pesticide and a redispersible polymer.
Patent CA-2231932-C (CA)
Title: System and method for processing dropped calls
Inventor: ROTVOLD BRUCE E
IPC: H04M3/22
Filed: 1998-03-12
Granted: 2001-11-06
Abstract: A method and apparatus for processing dropped calls. If, during an established call between two communication devices, a telecommunication network node determines that a communication link to one of the devices has been dropped, the node determines the cause of the dropped communication link and sends a status message to the non-dropped communication device. If a reconnection attempt is appropriate, the node attempts to reconnect to the dropped device. If a reconnection attempt is not appropriate, or if the reconnection attempt is unsuccessful, the non-dropped communication device is connected to a voice mail node. If the reconnection attempt is successful, the call between the two communication devices is re-established.
Patent CA-2236737-C (CA)
Title: Torque-dividing transmission, particularly for aircraft
Inventor: ALTAMURA PAOLO
IPC: B64D35/00
Filed: 1998-05-05
Granted: 2006-07-04
Abstract: A torque-dividing transmission, particularly for aircraft, having a single input pinion and a single output gear, both rotating about respective fixed axes; at least two gear assemblies, both interposed between the pinion and the output gear, and each for transferring a respective portion of the torque from the pinion to the output gear; and a torque-dividing device for dividing the input torque equally between the two gear assemblies; the torque-dividing device having, for each gear assembly, a number of elongated elements elastically bendable in use.
Patent CA-2237692-C (CA)
Title: Indoor type skiing ground, and method and controller for indoor type skiing ground
Inventor: SHIMAZAKI MASANORI
IPC: A63C19/10
Filed: 1998-05-14
Granted: 2002-04-16
Abstract: In an indoor type skiing ground having a ski slope formed by sprinkling artificial snow to a predetermined thickness on a slope inside a building, a predetermined height range from the surface of the artificial snow is defined as a low temperature region, while an ordinary temperature region is defined above the low temperature region, and cold air ports for blowing cold air into the building are formed in a side wall of the building so as to be located in the low temperature region, while air outlets are formed so as to be located above the cold air ports.
Patent CA-2240806-C (CA)
Title: Method and apparatus for making artificial snow
Inventor: NILSSON LENNART
IPC: F25C3/04
Filed: 1996-10-01
Granted: 2002-08-20
Abstract: A method and an apparatus for making artificial snow by means of a snow-making machine comprising a funnel-shaped carrier (1) having, at the inlet end thereof, a fan adapted to provide rapid flow of air (3) through said carrier (1) and having, at the outlet end thereof, both a ring (5) of atomizing nozzles (6) mounted close to a nose cone (4) of the snow-making machine, and several, preferably three or more, rings (7) of water distribution nozzles (8) arranged to eject a curtain of water drops (12) obliquely into the flow of air (3) passing through the carrier (1), and in which the method involves the steps of firstly turning on the fan (2) so that a rapid flow of air (3) is moved through the snow-making machine, thereafter pressing water under high pressure through the ring (5) of atomizing nozzles (6), then turning on pressurized water in a first ring (II) of water distribution nozzles (8) and thereafter, stepwise after each other, turning on pressurized water to the remaining rings (I, III, IV, V) of water distribution nozzles.
Patent CA-2251517-C (CA)
Inventor: MANSOUR RAAFAT
IPC: H01P1/12
Filed: 1998-11-13
Granted: 2000-07-18
Abstract: An HTS microwave circuit has two layers formed with metallic film on a substrate. One layer has a first circuit and another layer has a second circuit, the two circuits being coupled to one another. The second circuit has elements that are incompatible with HTS material such as MEMS technology and flip-chip technology. A microwave switch has a first layer that can carry an RF signal and a second layer that has switch elements that are controlled by a DC signal. The RF signal and DC signal are isolated from one another. The switch elements include various technologies including a narrow HTS strip. A single layer HTS microwave switch can also be utilized where the switch element is a narrow HTS line. A method of combing HTS technology with incompatible technologies into one device is provided.
Patent CA-2251560-C (CA)
Inventor: NARVA KENNETH E
IPC: C12N5/10
Filed: 1997-04-18
Granted: 2010-06-29
Abstract: L'invention concerne de nouvelles catégories de toxines pesticides ainsi que les séquences de polynucléotides codant ces toxines. Elle concerne également de nouveaux isolats pesticides de Bacillus thurigiensis.
Patent CA-2251794-C (CA)
Title: Integrated system monitoring use of materials, controlling and monitoring delivery of materials and providing automated billing of delivered materials
Inventor: MOWERY KEVIN M
IPC: G06Q20/20
Filed: 1997-02-18
Granted: 2003-01-07
Abstract: The system and method include a fleet of vehicles to provide material to a plurality of tanks at various customer locations. An inventory indicator associated with each of the tanks provides a quantity signal to the central station indicating the quantity and temperature of each of the tanks. A  processor at the central staiion monitors the quantity signals of each of the tanks to determine past usage rates of the contents of each of the tanks. The processor projects future tank quantities based on the past usage pattern and determines possible routes for each of the vehicles to each of the tanks. The processor optimizes the routes, delivery amounts, and delivery schedule to minimize total delivered cost for the products based on the projected future tank levels and the possible routes to dispatch each of the vehicles.
Patent CA-2262457-C (CA)
Inventor: YOUNG CHARLES E
IPC: B60P3/12
Filed: 1997-08-07
Granted: 2007-07-03
Abstract: An improved wheel-lift apparatus (63) attachable to various types of transpo rt trucks (22), including rollback trucks for loading and carrying disabled vehicles (51). The improved wheel-lift apparatus provides a horizontal extendable boom mechanism (55) long enough for receiving disabled vehicles. As a result of the wheel-lift's "low angle" or horizontal approach, the risk of damage occurring to the chassis or body of the disabled vehicle while in the loading and carrying modes is greatly diminished.
Patent CA-2262925-C (CA)
Inventor: EPSTEIN ARTHUR J
IPC: C08G61/12
Filed: 1997-07-30
Granted: 2002-03-26
Abstract: The present invention includes light emitting device incorporating light emitting polymeric material. The device contains a transparent cathode having conducting material with a first work function value, an electron transporting polymer or hole transporting polymer having an electron affinity value and ionization value, and an anode having conducting material with a second work function value.
Patent CA-2280853-C (CA)
Title: Communication apparatus
Inventor: IIDA JUNICHI
IPC: H04L12/16
Filed: 1999-08-26
Granted: 2009-11-24
Abstract: The network facsimile apparatus is able to communicate using both a public switched telephone network and a computer network, and has a facsimile section which transmits and receives an image via the public switched telephone network, a network communication section which transmits and receives data via the computer network, a storage which is to store received data and a structured document, a web server which transmits received data or a structured document to the computer network, and a reception list generating section which generates a structured document of reception list indicative of document information of received data.
Patent CA-2282543-C (CA)
Inventor: SMITH WILLIAM A
IPC: A61M60/824
Filed: 1998-03-17
Granted: 2008-02-19
Abstract: L'invention concerne une pompe à sang (10), comprenant un palier lisse lubrifié au sang (82), qui se caractérise par sa forme non circulaire (150). Dans un mode de réalisation, l'élément fixe, ou stator, dudit palier présente une surface extérieure de forme semi-elliptique, située à l'opposé du film du palier porteur (104). Le palier lisse est, de par sa configuration, traversé par un flux sanguin approprié, l'intégrité du sang étant préservée et la stabilité du palier maintenue.
Patent CA-2287575-C (CA)
Inventor: MATHEA HANS
IPC: B41J15/04
Filed: 1999-10-22
Granted: 2003-08-19
Abstract: In an apparatus for imprinting an unmarked endless foil with images which are to be arranged within sections of the foil of a predetermined length L including a printing device, a transport device with a foil section indicator provides a sig-nal to a control unit to determine section limits and a buffer arrangement including a first foil movement sensor sensing the movement of the foil from the printer and a second foil move-ment sensor sensing the foil movement into the transport device is arranged between the printing device and the transport de-vice and the control device to which the first and second foil movement sensors are connected compares the signals and sup-plies a printing initiation signal when the length of the end-less foil between a section limit provided by the foil section indicator and the printing device is a predetermined multiple of the length of the section L.
Patent CA-2288426-C (CA)
Title: Hot rolled steel sheet having an ultrafine grain structure and process for producing steel sheet
Inventor: FURUKIMI OSAMU
IPC: C22C38/58
Filed: 1999-11-03
Granted: 2006-12-19
Abstract: A hot rolled steel sheet comprises ultrafine ferrite grains as a main phase and fine second phase particles.      The ferrite grains have an average grain size of not less than 2 µm but less than 4 µm. The second phase has an average particle size of not more than 8 µm and in not less than 80% of the second phase, the spacing of the second phase particle with the closest second phase particle is not less than the second phase particle size.      The steel sheet has an ultrafine grain structure, superior mechanical characteristics, reduced anisotropy in its mechanical characteristics and high formability. A process for producing the steel sheet is also disclosed.
Patent CA-2288803-C (CA)
Title: Two-step method for dehydrating plastic dispersions
Inventor: VETTER HEINZ
IPC: B29C48/395
Filed: 1998-04-07
Granted: 2004-09-07
Abstract: The invention relates to a method for dehydrating a two-phase liquid mixture consisting of a thermoplastic synthetic melt phase and an acqueous phase, comprising the following steps: a) coagulation of the two-phase liquid mixture in a first extruder; b) dehydration of the coagulate in a twin screw extruder with a de-watering zone and screws working in an opposite direction; c) separation of constituents by degasifying. The inventive method is characterized in that a single screw extruder or a twin screw extruder with screws working in the same direction is used as a first extruder in step a).
Patent CA-2291634-C (CA)
Inventor: HAWKINS CRAIG ANDREW
IPC: A61F13/56
Filed: 1997-05-30
Granted: 2004-01-06
Abstract: The disposable pull-on garment of the present invention comprises a chassis having a front region, a back region and a crotch region between the front region and the back region.      The chassis comprises a liquid pervious topsheet, a liquid impervious backsheet associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet. The disposable pull-on garment of the present invention further comprises front side panels extending laterally outwardly from each side of the chassis in the front region; back side panels extending laterally outwardly from each side of the chassis in the back region; seam panels (66) each extending laterally outwardly from each of the front and back side panels; seams each joining the corresponding seam panels in an overlap manner to make an overlapped seam structure (32), thereby forming two leg openings and a waist opening; and a disposable means (31) joined to the at least one of the front and back side panels for allowing the pull-on garment to be secured in a configuration that provides a convenient disposal (fig. 9, fig. 10).
Patent CA-2295370-C (CA)
Inventor: KOBAYASHI KATSUMI
IPC: A63B71/06
Filed: 2000-01-13
Granted: 2008-07-29
Abstract: A compact portable athletic data display apparatus, comprising a generally rectangular flat display section 3 which is rotatably connected at the lower end thereof with a generally rectangular flat control section 2 by means of hinges, so that the display section 3 may be held at upright position to display the data when it is used but folded onto the control section otherwise. In operation, an operator stands up the display section 3 at the upright position, enter data to be displayed on the display section using data input keys. A monitor may be provided on the control section so that he may check on the monitor the data he has entered for display.
Patent CA-2296566-C (CA)
Title: Appareil de nettoyage dentaire
Inventor: REES ANNE DU
IPC: A61C15/04
Filed: 1998-07-03
Granted: 2008-10-14
Abstract: La présente invention concerne un appareil de nettoyage dentaire se présentant sous la forme d'un élément long (2). Les dimensions en coupe de cet élément, qui est fait de fil dentaire (3), permettent d'introduire l'élément entre les dents. L'élément long présente sur sa longueur au moins une formation en brosse (4) dont les dimensions en coupe sont supérieures à celles du fil dentaire. La formation en brosse (4) est maintenue en position sur le fil dentaire (4) par cordage avec le fil dentaire, ou par un procédé thermique pour lequel on utilise un fil fusible présentant sensiblement le même point de fusion que la formation en brosse.
Patent CA-2297664-C (CA)
Title: Disposable diaper
Inventor: OTSUBO TOSHIFUMI
IPC: A61F5/44
Filed: 2000-02-02
Granted: 2005-01-11
Abstract: A disposable diaper includes a laminated panel having a topsheet, a backsheet and an absorbent core disposed therebetween to configure a front waist region, a rear waist region and a crotch region; the laminated panel is provided with a concavity extending a longitudinal center line of the panel from the rear waist region to the crotch region and depressed toward a surface of the panel remote from the wearer's skin.
Patent CA-2298568-C (CA)
Title: Harnais a tisser et metier jacquard comportant un harnais a tisser
Inventor: SPEICH FRANCISCO
IPC: D03C/
Filed: 1998-05-27
Granted: 2004-11-02
Abstract: L'invention concerne un harnais à tisser qui comporte une partie supérieure pourvue d'une planche d'arcades à trous supérieure et d'une planche d'arcades à trous inférieure (3, 5), ainsi que des arcades (2) qui sont guidées ensemble dans les trous de passage (4) de la planche d'arcades supérieure (3) et individuellement dans les trous de passage (6) de la planche d'arcades inférieure (5). Ledit harnais comporte également un mousqueton (1) servant à relier les arcades de harnais au dispositif Jacquard, et une partie inférieure comportant des éléments de contre marche et des lisses. Les arcades de harnais sont disposées de telle sorte que dans le sens de trame (A), une rangée d'arcades disposées dans la planche d'arcades supérieure est formée selon une suite identique dans les rapports de harnais, dans la planche d'arcades inférieure, et que les sections passants dans un trou traversant de la planche d'arcades supérieure croisent au moins une des sections passant par le trou traversant voisin de la planche d'arcades supérieure. Grâce à cet agencement, la sollicitation des arcades de harnais est réduite et on peut obtenir une vitesse de travail élevée avec le métier à tisser.
Patent CA-2300019-C (CA)
Inventor: THORNDALE TIMOTHY K
IPC: A61F5/448
Filed: 2000-02-25
Granted: 2008-04-15
Abstract: Poche de stomie (10) munie d'une soupape automatique de suppression (82) qui s'ouvre et se ferme automatiquement en réponse à la différence de pression de gaz à travers la soupape pour expulser les flatuosités. Dans une version, la soupape comprend un diaphragme qui repose étanchément contre un siège d'étanchéité grâce à l'utilisation d'un gel ou d'une huile collants. Le diaphragme est pincé vers un côté et bouge comme un rabat. Dans un mode de réalisation privilégié, la soupape (84) est associée à un filtre désodorisant (82). Le filtre peut être monté coaxiallement à la soupape ou il peut être monté séparément et être décalé de la soupape. Un ensemble sous enveloppe (80) est décrit; il transporte la soupape (84) et le filtre (82) et définit un volume tampon entre la soupape et le filtre pour compenser les différentes caractéristiques de la soupape et du filtre.