baber/WOPTO huggingface dataset:
Patent CA-2405976-C (CA)
Inventor: BOSSET GREGOIRE
IPC: A61M5/32
Filed: 2001-05-14
Granted: 2009-07-14
Abstract: The connecting end (2a) of the hypodermic needle is so designed that it can be attached to and then disconnected from the tip (3) of an injection instrument (4) by pressure, that is, an axial tractional force exerted between the said neele (2) and the said injection instrument (4). The extraction device has an opening (17) delim-ited by locking elements (13) forming one piece with elastic pieces (10b, 12) so as to allow its diameter to vary between a minimum diameter and a maximum diameter at least equal to the diameter of the said connecting end (2a) and at least one piece (13a) associated with the said locking elements (13) for the purpose of converting an axial force exerted on the said piece (13a) into at least one radial compone nt capable of being applied to the said elastic pieces (10b, 12) so as to deform them radially in order to increase the diameter of the said opening (17) when axial pressure is exerted by the said connecting end (2a).
Patent CA-2409310-C (CA)
Title: Reclosable bag
Inventor: HEASLIP THOMAS
IPC: B31B19/90
Filed: 2001-05-21
Granted: 2009-04-14
Abstract: The reclosable bag has a gusset side structure (15) so that the bag can be self-supporting on its bottom surface. The reclosable structure can be an internal structure or an external structure. As an external structure the front and rear walls extend above the reclosable seal (30) and are bonded together above the reclosable seal. This extended wall structure is removed to remove this tamper evident seal (25). If within the bag the tamper evident seal is composed of a loop of film extending downward from each side of the reclosable seal to seal the contents of the bag. This loop must be broken to open the bag. The preferred reclosable seal is a zipper (30) with bonded stays on each end to maintain the zipper on the bag. The bag has diagonal seals at the lower corners for forming a flat bottom to the bag and at the upper corners to provide vents for pressure equalization. The bags are made by a process where all processing is on line except for forming the zipper which is constructed off-line. The zipper is added in the machine direction and the gusset sidewalls in the cross-direction. At the end of the bag making line they are severed and printed. The bags can be immediately filled.
Patent CA-2414874-C (CA)
Inventor: PAWLAK PETER
IPC: B65D65/42
Filed: 2001-06-29
Granted: 2010-12-07
Abstract: The invention relates to a multilayered packaging for greasy products or part of said packaging, comprising a carrier layer made of a polymer material as main component and at least one layer placed on said carrier layer that does not form the outer side of the packaging, said layer containing a starch derivative as main component. The invention is characterized in the starch derivative is a starch derivative modified with a C2-C6-alkylene oxide. The invention also relates to the use of a C2-C6-alkylene oxide derivatized starch as main component of a layer of a multilayered packaging, which is placed on a carrier layer made of a polymer material in said packaging with the aim of rendering said multilayered packaging grease-tight.
Patent CA-2417991-C (CA)
Title: Activation of multiple xdsl modems with implicit channel probe
Inventor: PALM STEPHEN
IPC: H04L12/66
Filed: 1999-03-31
Granted: 2006-08-01
Abstract: A communication apparatus at a remote location is connectable to a communication apparatus at a central location. The apparatus includes a negotiation data transmitter that transmits negotiation data to the communication apparatus at the central location. The negotiation data includes an identification field that includes at least modulation independent information, a standard information field that includes at least modulation dependent information, and a non-standard information field that includes information other than information associated with the identification field and information associated with the standard information field.
Patent CA-2419650-C (CA)
Title: System for performing wellbore operations
Inventor: SMITH MICHAEL LEE
IPC: E21B19/16
Filed: 2000-08-14
Granted: 2010-07-13
Abstract: Method and apparatus for drilling, completion well workovers and well control, combining an integrated lifting unit and a coiled tubing unit, the method and apparatus permit running jointed pipe and coil tubing in combination, and standing multiple joints of pipe near the unit. The invention combines a hydraulic pipe hoisting system, pipe handling systems and pipe racking containment appratus (42). A hydraulic workover jack (11) is combined with a multifunction injector head and a standpipe for fluid circulation. The invention may also include a rotary table (15) for rotating pipe and/or rotating power swivel (16) to allow fluid circulation during pipe rotation. Also included are a gin pole (8), a winching system for jointed pipe, and a traveling head with traveling slips (12) and stationary slips (13) to allow pipe movement in the well. Hydraulic systems allow insertion and extraction of tools in a work string. The apparatus includes spoodable drill pipe (43) including a connector, multi-section reel with core, connection to reel for fluid circulation, reel drive mechanism and a pipe pulling capability.
Patent CA-2420626-C (CA)
Inventor: QUERNS STEPHEN J
IPC: A61M25/16
Filed: 1995-01-18
Granted: 2005-03-15
Abstract: An intravascular catheter comprises a length of flexible plastic tubing which, in turn, comprises an outer plastic layer and an inner plastic layer. The plastic materials of the outer and inner layers are different, and may be chemically bonded to each other. Advantages in catheter design are achieved.
Patent CA-2420834-C (CA)
Inventor: KLUGER RAM
IPC: A61L15/20
Filed: 2001-05-11
Granted: 2011-06-28
Abstract: La présente invention concerne une préparation efficace pour réduire le pH dans le vagin d'une femme pendant une menstrue ou dans un tampon introduit dans ce vagin, en dessous d'un pH de 5,5. Cette préparation comprend (a) de 3 % à 80 % en masse d'un polymère acide organique, (b) de 92 % à 15 % en masse d'un acide organique solide, et (c) de 5 % à 30 % d'un agent mouillant. Cette invention concerne aussi un système d'apport permettant de libérer un agent actif comprenant: (a) un dépôt comprenant un agent actif, et (b) un support de polymère sur lequel ce dépôt est placé. Ce système d'apport convient particulièrement pour un tampon cataménial destiné à être introduit dans le vagin d'une femme. Cet article comprend (a) un noyau intérieur comprenant un matériau absorbant, (b) une couche extérieure comprenant un matériau perméable au liquide et (c) ce système d'apport.
Patent CA-2422888-C (CA)
Inventor: ZIEGLER JOHN D
IPC: B65D41/04
Filed: 2001-09-06
Granted: 2010-11-16
Abstract: L'invention concerne une fermeture à évacuation en plastique (10) à utiliser avec un contenant associé (C), qui comprend une garniture extérieure en plastique (12) possédant une partie de paroi supérieure (14) et une jupe annulaire qui en dépend (16), cette dernière comprenant une formation filetée intérieure (18). Une doublure de fermeture hermétique en forme de disque (28) est placée sur la surface intérieure de la partie de paroi supérieure (14) afin de former un joint supérieur/intérieur avec le contenant associé. Pour faciliter l'évacuation de la pression du gaz de l'intérieur du contenant, et pour faciliter le retrait de la fermeture par les consommateurs, cette dernière comprend au moins un élément de butée fixe (40) qui se met en prise avec le contenant après que la doublure de fermeture hermétique ait été mise en prise de manière hermétique avec ce dernier. Les éléments de butée (40) agissent pour limiter le degré de mise en prise hermétique entre les lignes de fermeture hermétique de la fermeture et la bague de cette dernière.
Patent CA-2429233-C (CA)
Inventor: DESCOUTS PIERRE
IPC: A61F2/30
Filed: 2001-11-19
Granted: 2011-05-10
Abstract: Cette invention concerne un implant intraosseux venant s'appliquer sur un os humain ou d'animal. Cet implant comporte une surface réalisée dans un métal, un alliage de métal ou une céramique déterminés. Ce métal (ou alliage de métal) peut être du chrome, du niobium, du tantale, du vanadium, du zirconium, de l'aluminium, du cobalt, du nickel, un aciers inoxydables ou un alliage des métaux précités. La surface de l'implant présente une texture lisse ou rugueuse, caractérisée en ce qu'elle a été traitée avec au moins un composé organique pharmaceutiquement acceptable portant au moins un groupe phosphonique ou un dérivé de ce groupe, sous forme de préférence d'un sel, d'un ester ou d'un amide acceptables au plan pharmaceutique. L'invention concerne également un procédé de fabrication pour ledit implant.
Patent CA-2439352-C (CA)
Inventor: KUK TAE-IL
IPC: A63H33/02
Filed: 2001-11-21
Granted: 2007-05-22
Abstract: A hula hoop comprising:a hoop, a plurality of roller members being installed on a predetermined portion in an overall circumference of the hoop, and a weight member being installed on an opposite side to the center of the roller members to provide a centrifugal force and enable rollers comprised in the roller members to be closely contacted with and rolled on a user's body due to the centrifugal force.
Patent CA-2455381-C (CA)
Inventor: HESS KRISTOFFER
IPC: F24C7/00
Filed: 2004-01-19
Granted: 2009-12-22
Abstract: A flame simulating assembly for providing an image of flames. The flame simulating assembly has a light source for producing the image of flames, a screen, and a simulated interior fireplace wall positioned behind the screen. The screen has a front surface and is positioned in a path of light from the light source. The screen is adapted to transmit the image of flames through the front surface. The front surface of the screen includes an observation region, which is adapted to permit observation of part of the simulated interior fireplace wall.
Patent CA-2457277-C (CA)
Inventor: PRIME NEIL
IPC: A61M16/20
Filed: 2002-09-13
Granted: 2009-11-24
Abstract: A nasal cannula for delivering respiratory gases to a patient comprising a gases inlet configured to engage an inspiratory conduit, a gases outlet configured to engage an expiratory conduit, the gases inlet and the gases outlet configured to engage an expiratory conduit, the gases inlet and the gases outlet in fluid communication via a low resistance path, and a pair of nasal prongs, each of the prongs substantially equidistant from, and in fluid communication with, the gases inlet (112), and substantially equidistant from and in fluid communication with the gases outlet (142), and the nasal prongs (116, 118) are juxtaposed directly in the low resistance path
Patent CA-2457351-C (CA)
Inventor: MURAOKA MASAMI
IPC: A61P7/12
Filed: 2002-08-02
Granted: 2010-01-12
Abstract: An optically active form of the quinazolinone derivatives represented by the general formula (1):   (see formula 1) [wherein Y represents a phenyl group or C2-C7 alkyl group; E represents -CH= or nitrogen atom; and R represents a C1-C4 alkyl group and so on], or pharmaceutically acceptable salts thereof, has a selective antagonism for the M3 muscarinic receptor and depressant action on the frequency of rhythmic bladder contractions, and it is useful for the treatment of pollakiuria and urinary incontinence.
Patent CA-2465501-C (CA)
Title: Ultraviolet disinfecting apparatus
Inventor: SACCOMANNO ROBERT J
IPC: C02F1/32
Filed: 2002-10-30
Granted: 2011-01-04
Abstract: Ultraviolet radiation is used to disinfect air (105) in a flow tube (110), where the flow tube (110) includes total reflecting features (120) on a portion of its external surface and said ultraviolet radiation propagates through a portion of the flow tube via total internal reflection.
Patent CA-2465526-C (CA)
Title: Systeme et procede pour le controle de la reglementation
Inventor: MCKINNEY JERRY L
IPC: H04Q9/00
Filed: 2002-11-01
Granted: 2015-11-03
Abstract: L'invention concerne un système et un procédé pour le contrôle de la réglementation, permettant à un organe de contrôle de surveiller avec efficacité et précision des milliers d'installations liées à l'environnement, du type installations domestiques de traitement des eaux usées, aux fins de conformité avec la réglementation sur l'environnement. Les emplacements géographiques de ces installations peuvent être diversifiés et soumis à différents calendriers d'inspection, fonctionner en liaison avec différents prestataires de services, appartenir à différents propriétaires, être de types différents et avoir différentes capacités de traitement. On utilise de préférence un détecteur de personnel pour établir la présence physique effective de personnel de service, Chaque système de contrôle est relié à un réseau qui accomplit la journalisation et l'horodadage pour chaque installation contrôlée, aux fins de conformité avec la réglementation sur l'environnement. En mode de réalisation préféré, on établi un site Web qui permet à l'organe de contrôle de visualiser rapidement les cas de non conformité et de produire automatiquement des notifications appropriées de non conformité, à l'attention des parties responsables.
Patent CA-2468587-C (CA)
Title: Method and system for authentication in a business intelligence system
Inventor: BABINEAU VINCENT JOSEPH
IPC: G06Q10/06
Filed: 2004-05-26
Granted: 2009-08-11
Abstract: A system and method for permitting a user of a business intelligence reporting system to be authenticated against one or more logon IDs and concurrently using access rights associated with those logon IDs in a terminal session. The user in a single terminal session is allowed to access the system with one of the logon IDs, a first logon ID, which gives that user access rights to data sources (or authorities) related to the first logon ID. The user may then add or remove further access rights by logging on or off with subsequent logon IDs. Each subsequent logon ID gives that user additional access rights to data sources related to the subsequent logon IDs. No attempt is made to reduce the number or change the nature of these logon IDs.
Patent CA-2471553-C (CA)
Title: Optical spectral power monitors employing time-division-multiplexing detection schemes
Inventor: POLYNKIN PAVEL G
IPC: H04J14/00
Filed: 2002-12-09
Granted: 2012-05-22
Abstract: A method and apparatus for optical spectral power monitoring using a time-division-multiplexed detection scheme. The apparatus uses a wavelength-dispersing means (120) such as a diffraction grating to separate an optical signal into multiple spectral channels, and an array of beam-manipulating elements (140) positioned to correspond with the spectral channels. The beam-manipulating elements are individually controllable so as to direct the spectral channels into an optical detector (150) in a time-division-multiplexed sequence. The apparatus may further employ a polarization diversity scheme for polarization-insensitive operation. This enhances the spectral resolution of the apparatus while providing improved accuracy in spectral power detection. Spectral power monitors constructed according to the present disclosure are well-suited for WDM optical networking applications.
Patent CA-2472545-C (CA)
Inventor: KENNEDY JOHN M
IPC: E05F15/04
Filed: 2004-06-25
Granted: 2011-03-22
Abstract: A mine door of the present invention is adapted for installation in a mine passageway and includes a door unit adapted for swinging between a closed position and an open position. The door unit may be mounted in a frame, and a stopping wall may surround the frame. When closed, the door unit is subject to a differential in air pressure involving higher pressure on one of the faces of the door unit than on the other of the faces of the door unit. The door unit has a man doorway closed by a man door. The door unit, the frame, or the stopping has a pressure relief opening therein for passage of air therethrough from adjacent the one of the faces of the door unit to adjacent the other of the faces to more nearly equalize the pressure on the faces and thereby facilitate opening the door unit. The pressure relief opening is smaller than the man doorway.
Patent CA-2475138-C (CA)
Title: Convertisseur de rouleau de papier coupe en plongee
Inventor: WALLACE MARCUS T
IPC: B23D45/12
Filed: 2003-02-04
Granted: 2008-12-02
Abstract: L'invention concerne un appareil (10) servant à couper un rouleau de matière (12). Cet appareil comprend une lame allongée (14) présentant une extrémité distale (16) et un élément de guidage de coupe (18) fixé à la lame allongée et placé de façon à diriger l'extrémité distale de la lame allongée vers le rouleau de matière, et un support (20) positionné de façon à maintenir le rouleau de matière à proximité de la lame allongée. Un procédé de coupe d'un rouleau de matière présentant un axe et une circonférence est décrit. Ce procédé consiste à couper radialement le rouleau de matière de la circonférence vers l'axe en avançant l'extrémité distale d'une lame allongée, puis en tournant la lame allongée par rapport à l'axe afin de couper le rouleau de matière. En outre, le procédé concerne la façon de tourner le rouleau de matière par rapport à l'axe pour couper le rouleau de matière.
Patent CA-2477054-C (CA)
Inventor: BURNETT DANIEL R
IPC: A61M27/00
Filed: 2003-02-21
Granted: 2011-05-31
Abstract: L'invention concerne un dispositif de drainage transvésiculaire (1) conçu pour drainer, dans la vessie, le fluide en excès en provenance d'une variété d'emplacements dans le corps humain. Le dispositif peut être utilisé pour le traitement des ascites ou pour tout recueil de fluide à l'intérieur du corps d'un être humain ou d'un mammifère non humain.
Patent CA-2477363-C (CA)
Title: Scraper plane
Inventor: SAUNDERS TERRY
IPC: B27G17/02
Filed: 2004-08-10
Granted: 2009-07-28
Abstract: A scraper plane used in woodworking and providing a blade having an adjustable angle as well as adjustable camber. Varying the camber of the blade creates various sized regions of contact between the cutting edge of the blade and the workpiece. Variable camber provides increased control and improved function.
Patent CA-2482836-C (CA)
Inventor: VISCARDI VALERIO
IPC: H04L29/06
Filed: 2003-03-12
Granted: 2015-07-07
Abstract: A local area network is used to interconnect media equipment, such as telephones, VoIP telephones, a media server, etc., located at geographically distributed sites of an optical communication system. The local area network may be implemented within an optical services channel carried by a WDM optical communication link. This may provide the needed connectivity at low costs and may allow conference calls to be accommodated.
Patent CA-2488029-C (CA)
Title: Spectral multiplexing of images to provide a composite image
Inventor: LOCE ROBERT P
IPC: H04N1/387
Filed: 2004-11-18
Granted: 2011-06-07
Abstract: Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. Source image confusion in a rendered composite image is controlled by application of a illuminant-neutral gray component replacement (GCR) technique to the darkness common to the different colorants under the multiple illuminants.
Patent CA-2488637-C (CA)
Title: Rotary joint of an articulation prosthetic implement
Inventor: DAIJU SATORU
IPC: A61F2/66
Filed: 2004-12-01
Granted: 2011-06-07
Abstract: The present invention comprises outer member (7) with flanges (7A) at either end, having inner rotary shaft (7C) and annular depression (7B) around the rotary shaft, one-way clutch (50) for externally engaging the rotary shaft (7C), metal bush (52) for externally engaging the one-way clutch, synthetic resin bush (54) for externally engaging the metal bush (52), brake bush (56) for externally engaging the synthetic resin bush, cylindrical projection (58) which is fitted in annular depression (7B) of the outer member located outside the brake bush, inner member (6) with flanges at either end, and a stopper mechanism for controlling the range of rotary shaft rotation which is installed at inner projection (7D) of rotary shaft (7C). Such a construction enables the execution of torque tests with a single unit of an articulation prosthetic implement rotary joint having a rotating load setting means.
Patent CA-2489893-C (CA)
Inventor: KATO TOSHIHIRO
IPC: B22F1/148
Filed: 2003-11-19
Granted: 2008-10-07
Abstract: There is provided a nickel powder suitable as conductive particles for use in conductive paste and conductive resin, that is inexpensive, has superior weather resistance, low resistivity when kneaded with resin, and is stable when used in the long-term, and a production method therefor. A nickel powder is produced by a two stage reduction and precipitation process from an aqueous solution containing a bivalent nickel salt, wherein an average primary particle diameter is 0.2.mu.m to 2.0.mu.m as measured with a scanning electron microscope (SEM), wherein an average secondary particle diameter is 8.mu.m to 50.mu.m according to laser particle size distribution measurement, wherein a tap density is 0.5g/ml to 2.0g/ml, wherein a cobalt content is 1 to 20 weight %. The cobalt may be contained in only the surface layer of the nickel powder at a content of 1 weight % to 40 weight %.
Patent CA-2491147-C (CA)
Title: Suture pledget package
Inventor: ROBY MARK S
IPC: A61F/
Filed: 2003-07-14
Granted: 2011-10-25
Abstract: A suture pledget assembly (30) is disclosed that includes a block (20) with at least one slit (22,23) and a pledget (10) in an abutting relationship to the block (20). A suture (15) has first and second end portions that are retained by the first and second slits (22,23), respectively. The first and second end portions generally extend beyond a face of the block (20) and are substantially parallel to each other. A suture pledget package (70) for retaining a suture (15) is disclosed. The suture pledget package (70) includes a front panel (74) and a backing panel (72) where the backing panel forms a plurality of tracks (76). Each track (76) is configured and dimensioned to receive at least one suture pledget assembly (30).
Patent CA-2496460-C (CA)
Title: Systeme et procede d'utilisation de donnees d'identite d'equipement pour fournir des services de localisation a un dispositif de communication sans fil
Inventor: JHA ANJALI
IPC: H04W4/02
Filed: 2003-08-26
Granted: 2013-03-05
Abstract: Cette invention concerne un système, un appareil et un procédé permettant de fournir des services de localisation (LCS) à une station mobile au moyen de données d'identité d'équipement. Dans un mode de réalisation de cette invention, un serveur de localisation utilise les données d'identité d'équipement d'une station mobile pour sélectionner le meilleur protocole à utiliser pour une communication LCS. Dans un autre mode de réalisation, une station mobile utilise les données d'identité d'équipement d'un serveur de localisation pour sélectionner le meilleur protocole à utiliser pour une communication LCS. Ces données d'identité d'équipement présentent l'avantage de pouvoir être utilisées pour corriger des défauts de fabrication et/ou corriger des défauts de conception et des erreurs logicielles et/ou tracer les performances et/ou optimiser les performances. Des données relatives aux caractéristiques et aux défauts associés aux données d'identité d'équipement peuvent être déterminées et stockées en vue d'une utilisation ultérieure.