baber/WOPTO huggingface dataset:
Patent CA-2329360-C (CA)
Title: Liner sleeve for monitor viewing aperture in a work station
Inventor: SCHAIRBAUM EDWARD C
IPC: A47B21/00
Filed: 1999-04-21
Granted: 2005-04-19
Abstract: Apparatus and method are provided for preparing a viewing aperture in the top deck of a work station. The aperture when formed is provided with a liner sleeve adjacent to its perimeter. The outside face of the liner sleeve engages the edge wall of the aperture and the inside face of the liner sleeve supports rim portions of a transparent panel that is inset across the aperture. Various cross-sectional profiles for the aperture edge wall and the opposing faces of the liner sleeve can be used. The invention provides a reliable procedure for making an accurately sized aperture for monitor viewing in a deck.
Patent CA-2340363-C (CA)
Inventor: YOUNG TOM L
IPC: B03D1/02
Filed: 1999-08-09
Granted: 2012-01-10
Abstract: This invention is directed to the use of non-sulfur containing compounds as collectors in the froth flotation of certain mineral sulfide and metallic compounds. These non-sulfur-containing compounds may be from natural sources, such as vegetable oils, or synthesized commercial sources. These non-sulfide collectors can be used singularly, in combinations, an in mixtures with known commercial sulfur containing collectors. These non-sulfur-containing collectors are compatible with common frothers.
Patent CA-2347288-C (CA)
Title: Visual reference system for sanitary absorbent article
Inventor: BRISEBOIS HENRI
IPC: B65D85/07
Filed: 2001-05-10
Granted: 2009-07-07
Abstract: A receptacle containing a plurality of sanitary absorbent articles that are individually packaged. On each package is applied a visual reference system. The visual reference system includes a first and a second elements of information. The first element of information is indicative of a scale of reference establishing a range of values of a certain characteristic of the sanitary absorbent article in the package. The second element of information is indicative of a certain degree or level on the scale of reference. The certain characteristic can be the liquid absorption capacity of the sanitary absorbent article.
Patent CA-2348456-C (CA)
Title: A signalling method
Inventor: RAJANIEMI JAAKKO
IPC: H04W92/04
Filed: 1999-11-05
Granted: 2008-01-08
Abstract: The invention concerns control of connections in cellular telecom-munication systems, particularly setting up and releasing of connections.  According to the invention, during setting up of a new MM connection it is checked whether an RRC connection is already active. If an RRC  connection is already active, explicit signalling is used. Otherwise, RRC  level events can be used to implicity control MM level events. During releasing of MM connections, it is checked if another MM protocol uses RRC connections, and if that is the case, the releasing of MM connections is signalled explicitly.
Patent CA-2355541-C (CA)
Title: Control method of hydraulic pinch roll and control unit thereof
Inventor: SHIRAKAWA KOUJI
IPC: B21B37/62
Filed: 2001-08-20
Granted: 2007-05-08
Abstract: A control unit of hydraulic pinch rolls 1 comprises: position detectors 10c, 10d that detect position of right and left cylinder pistons 6c; an arithmetical unit 13 that calculates a difference of output 16c, 16d from the position detectors; a controller 14 that processes a calculated value to make correction output; and add-subtract units 18c, 18d that add/subtract the correction output from the controller such that the correction output 17 is added to an end portion of the pinch rolls having a wider gap in a direction to push the gap and the correction output of the same amount is subtracted from the opposite end portion, by which the set values of pressing force control provided for right and left independently are corrected. Thus, a defective winding shape can be suppressed.
Patent CA-2359620-C (CA)
Title: Procede et appareil permettant de bourrer de materiau isolant un passage entre un premier et un second element
Inventor: NILSSON BENGT G
IPC: F16L59/14
Filed: 2000-02-10
Granted: 2008-01-29
Abstract: L'invention se rapporte à un appareil (10) et à un procédé permettant de remplir un passage (62) entre un premier et un second élément (110, 50) avec un matériau isolant en fibre (120). Ledit appareil (10) comporte un support (20), une boite d'échappement (30) montée rotative sur le support (20) et possédant une cavité interne (33) et un élément de fixation (36), un dispositif (40) conçu pour faire tourner la boite d'échappement (30), et un premier et un second élément (110, 50). Ledit premier élément (110) possède une surface externe et le second élément (50) possède une surface interne. Le second élément (50) est positionné par rapport au premier élément (110) de sorte que ces premier et second éléments (110, 50) définissent entre eux un passage (62) qui est rempli du matériau isolant en fibre (120). L'un au moins des deux éléments (110, 50) est perforé. L'appareil (10) comporte également au moins une tuyère de remplissage (60) conçue pour amener le matériau isolant en fibre (120) jusqu'au passage (62) et une source de vide (130) conçue pour créer un vide partiel dans la cavité interne de la boite d'échappement (30) pendant que le matériau isolant en fibre (120) est amené jusqu'au passage (62). Le vide partiel provoque l'expulsion de l'air par ledit élément perforé, ce qui permet d'obtenir un bourrage dense du matériau isolant en fibre (120) à l'intérieur du passage (62).
Patent CA-2364390-C (CA)
Inventor: LEVEY KENNETH R
IPC: F16B37/04
Filed: 2001-12-04
Granted: 2007-01-30
Abstract: A fastener is configured for engagement upon a panel having a panel opening, and for engaging a mating fastener through the panel opening. The fastener includes a body having an axis of rotation, a peripheral edge, a main portion and a panel end. At least two lugs project from the peripheral edge at the panel end and are the points of fixed engagement with the panel without causing yielding of the panel or of the fastener. In another embodiment, a fastener system includes a fastener having a body with at least two lugs projecting from the body, a panel with an opening and at least two .pocket formations disposed relative to the opening to receive the lugs and place the body in registry with the opening.    The lugs lockingly engage the pocket formations as the body is rotated, the engagement being achieved without causing yielding the fastener or the panel.
Patent CA-2373525-C (CA)
Title: Filet de retenue d'une charge pour vehicule automobile
Inventor: MOORE DONAL
IPC: B60R7/00
Filed: 2000-07-07
Granted: 2008-01-29
Abstract: L'invention concerne un filet pour des véhicules automobiles disposant d'un compartiment passager avant et d'un espace à bagages situé derrière le compartiment passager. Le filet comprend un élément de filet adapté destiné à empêcher la charge se trouvant dans l'espace à bagage d'entrer dans le compartiment passager. Le filet comprend un mécanisme permettant d'attacher amovible à la fois le sommet et le fond de l'élément de filet à l'espace bagage. Ce filet comprend, en outre, un mécanisme permettant la tension de l'élément de filet.
Patent CA-2376691-C (CA)
Title: Antipsychotic cyclic n-aralkylamines
Inventor: BOURRIE MARTINE
IPC: A61P43/00
Filed: 2000-06-27
Granted: 2009-09-01
Abstract: The invention concerns antipsychotic compounds of formula (I) wherein: A  represents a group selected among the following: -CaC-; -CH=CH-; -CH2-CH2-; n is equal to 1 or 2;  X represents a hydrogen, chlorine or fluorine atom, a methyl or methoxy group; Y represents a hydrogen atom or a chlorine or a fluorine atom; R1 represents a cyclohexyl, phenyl, cycloheptyl, tertiary butyl, dicyclopropylmethyl, bicyclo[3.2.1]octanyl, 4-tetrahydropyranyl, 4-tetrahydrothiopyranyl or adamantyle group; R2 and R3 form together with the nitrogen atom whereto they re bound a cyclic amine; and the additive salts of said compounds with pharmaceutically acceptable acids, as well as their solvates and hydrates.
Patent CA-2376732-C (CA)
Inventor: SO EDDY
IPC: G01R27/02
Filed: 2002-03-13
Granted: 2009-11-17
Abstract: A current comparator technique is applied to four-terminal resistance measurements for obtaining a highly accurate AC resistance bridge at power frequencies of 50 Hz to 60 Hz. Active circuits are used to establish equal voltage drops between the potential terminals of the two resistances being compared. The bridge is suitable for measuring resistances from 10µ.OMEGA. to 100k.OMEGA.. A cascading technique using two two-stage current transformers provides extension of the ratio range to 100,00,000 with a maximum applied current of 10,000A. The bridge features measurement with a resolution of 0.1x10 -6. The total combined uncertainty (2a) of the bridge including the range extenders, at power frequencies, is estimated to be less than 5 µ.OMEGA./.OMEGA..
Patent CA-2380445-C (CA)
Inventor: BOHLER JURGEN
IPC: G06F21/62
Filed: 2000-08-02
Granted: 2008-07-22
Abstract: A portable data carrier for use with a plurality of applications and having a memory device containing at least one data field having several modes of access by at least one user application residing in a card application device, and an access control device for checking the authority of applications intending to access the at least one data field, each data field (21, 31) having an associated table (23, 24, 33, 34) which assigns to each of possible access modes an access right to be defined without reference to the access modes, the access control device (15) comprises means for determining a desired mode of access by an application to an intended data field (21, 31); means for deriving an access right assigned to the determined access mode from the table (23, 24, 33, 34) associated with the data field (20, 21) to which access is intended, and means for determining whether the application has required access rights.
Patent CA-2382290-C (CA)
Inventor: SASAKI TAKUJI
IPC: C12N15/82
Filed: 2000-08-18
Granted: 2012-01-24
Abstract: L'invention concerne une technique de régulation de la ramification (augmentation du nombre de branches par exemple) des plantes d'ornement et de culture, destinée à augmenter la valeur desdites plantes ou à améliorer leur rendement. L'invention concerne également un gène de régulation de la ramification des plantes caractérisé en ce qu'il contient le gène à boîte MADS du riz ou un de ses homologues.
Patent CA-2382578-C (CA)
Inventor: EHRLICH RODNEY P
IPC: B62D63/08
Filed: 2000-09-15
Granted: 2008-03-25
Abstract: A joint (50, 50') is provided between a pair of panels (48a, 48b). First and second panels (48a, 48b), each of which include an inner metal skin (56a, 56b), an outer metal skin (54a, 54b) and a plastic core (52a, 52b) sandwiched therebetween, are joined together to form the joint (50, 50'). Each of the inner skin (56a) and the outer skin (54a) of the first panel (48a) have a first extending portion (62a) thereof which extends beyond an end of the core (52a) a predetermined distance. Each of the inner skin (56b) and said outer skin (54b) of the second panel (48b) have a second extending portion (62b) thereof which extends beyond the opposite end of the core (52b) a predetermined distance. In a first embodiment, the joining structure includes a plastic or metal bar (86) between the first (62b, 70b) and second extending portions (68a, 76a). In a second embodiment, the second extending portions (108a, 116a) sit against the first extending portions (110b, 100b) and a generally U-shaped metal member (126) is mounted against the second extending portions (108a, 116a).
Patent CA-2385353-C (CA)
Inventor: ZOU JITAO
IPC: C12N15/82
Filed: 2000-09-21
Granted: 2010-04-20
Abstract: La présente invention concerne un procédé qui permet de transformer génétiquement une plante de manière à ce qu'elle exprime une glycérol-3-phosphate déshydrogénase à rétroaction déficiente. L'enzyme à rétroaction déficiente augmente les taux de glycérol et de glycérol-3-phosphate par rapport au type sauvage, ceci induisant une meilleure tolérance au choc osmotique, et une quantité réduite d'acides gras dans les glycérolipides.
Patent CA-2395444-C (CA)
Inventor: COLLISON DEREK L
IPC: H04L29/06
Filed: 2000-12-22
Granted: 2009-03-24
Abstract: L'invention concerne un procédé d'adressage basé sur des sujets anonymes, ledit procédé consistant à recevoir d'un ordinateur client un message de demande point à point (408). Ce procédé consiste également à convertir le message de demande point à point en un message basé sur un sujet. Ce message basé sur un sujet est également diffusé. En outre, une réponse est reçue en réponse au message basé sur le sujet (414). Ce procédé comprend aussi la conversion de la réponse en message basé sur le sujet, en message de réponse point à point (416). De plus, le message de réponse point à point est transmis en retour à l'ordinateur du client (418).
Patent CA-2401389-C (CA)
Title: Optical recording medium
Inventor: ARATANI KATSUHISA
IPC: G11B7/259
Filed: 2001-12-26
Granted: 2011-08-09
Abstract: According to the present invention, there is provided an optical recording medium including at least an information recording layer and a reflective film in which the reflective film is comprised of an AgCu alloy thin film containing Cu the content of which is greater than or equal to 3.0 [atomic %] and less than or equal to 6.5 [atomic %] . Thus, the optical recording medium can be made inexpensive and weather resistance of the optical recording medium can be improved, thereby making it possible to avoid characteristics of the optical recording medium from being deteriorated even after it has been stored for a long time.
Patent CA-2401966-C (CA)
Inventor: WYON DAVID
IPC: A47C21/00
Filed: 2001-03-09
Granted: 2009-01-06
Abstract: A bed comprises a support arrangement (1) adapted to provide upper support surfaces for and carry a person lying in the bed through an upper limitation thereof. A suction device is arranged to generate an air flow from the contact surfaces between a person lying in the bed, through the interior of the support arrangement a nd out thereof for obtaining a ventilation of the bed space under the person and suction of air away from the bed space through the suction device when a person rests in the bed.
Patent CA-2404550-C (CA)
Title: Systeme et methode de conditionnement de services web
Inventor: ATWAL AMAR
IPC: G06Q30/02
Filed: 2002-09-20
Granted: 2010-02-09
Abstract: L'invention concerne un système de conditionnement de services Web, lequel comprend un répertoire permettant de stocker de l'information liée aux méthodes d'une multitude de services Web organisés en groupes, et un module d'autorisation permettant d'autoriser l'accès d'une application client aux méthodes dans un des groupes. Chaque groupe comporte une ou plusieurs méthodes d'un ou de plusieurs services Web.
Patent CA-2404715-C (CA)
Inventor: KREVALD WALTER R
IPC: F04B7/00
Filed: 2002-09-23
Granted: 2006-11-28
Abstract: A rotary valve and its associated piston pump assembly and tank dispenser for use in discharging a metered amount of liquid, gel, or slurry has a valve body having a first channel pathway and a segregated second channel pathway. The first channel pathway has a receiving inlet opening and an outlet opening to a pathway of the piston pump assembly. The second channel pathway includes a plurality of inlet openings, each capable of communicative alignment with the pathway of the piston pump assembly, and at least one outlet opening communicative with such inlet openings. The valve body is capable of rotation with respect to the piston pump assembly to dispose both the first channel pathway and the second channel pathway each to two operative positions to receive the liquid, gel, or slurry and to two inoperative positions blocking fluid communication with the liquid, gel, or slurry.
Patent CA-2408245-C (CA)
Title: Media milling
Inventor: SNOW ROBERT A
IPC: A61K47/20
Filed: 2001-05-10
Granted: 2009-04-28
Abstract: This invention describes a process for preparing a dispersion of solid particles of a milled substrate in a fluid carrier comprising the steps of (a) providing a plurality of large size milling media (52) to the milling chamber of a media mill and forming a depth filter therefrom on an exit screen (54) or separator in the milling chamber; (b) adding to said milling chamber a plurality of small size milling media (50) optionally containing additional large size milling media (51), a conglomerate of a solid substance comprising a substrate to be milled and optionally one or more than one surface active substance, and a fluid carrier; (c) milling said conglomerate in said milling chamber to produce very small milled substrate product particles; and (d) separating said milled substrate particles suspended in said fluid carrier from the media through said depth filter; wherein the exit screen comprises openings of size S0; the large size media have a size distribution S1 of which all are larger than S0; the small size media have a size distribution S2 which are smaller than S0; the very small milled substrate particles have size distribution S3 and are smaller than all of the small media; and the large size media and the small size media are essentially retained in the milling chamber.
Patent CA-2409550-C (CA)
Title: Round baler having simplified bale discharge structure
Inventor: LUCAND PHILIPPE
IPC: A01F15/07
Filed: 2002-10-23
Granted: 2006-07-18
Abstract: A large round baler is equipped with a chassis, including an outer pair of fixed side walls, that extend rearwardly beyond a pair of inner side walls which form opposite sides of a baling chamber. In an upper region of the baler, belts or the like are supported by a plurality of fixed rotary bodies extending either between the inner or the outer side walls and a movable rotary body carried at the end of a pivotally mounted tension arm, to form a large take-up loop that becomes smaller as a run of the belts expands during growth of the bale being formed. The run of belts, which is looped about the bale being formed, is conducted over rollers carried by a vertically pivoted frame, such that when the frame is swung between a lower extreme position, which it occupies during formation of a bale to a raised position, the formed bale is deposited on the ground.
Patent CA-2410743-C (CA)
Title: Electrode a canaux multiples et ses methodes d'utilisation
Inventor: JOG MANDAR
IPC: A61B5/296
Filed: 2002-10-31
Granted: 2013-04-16
Abstract: L'invention concerne une électrode à canaux multiples qui peut remplir de multiples fonctions comme l'enregistrement, la stimulation et la création de lésions simultanément ou séquentiellement en une seule insertion sur une zone cible. Selon un aspect de l'invention, l'électrode à canaux multiples a aussi des capacités d'imagerie et d'administration de médicament. L'invention concerne également des connecteurs d'interface pour relier l'électrode à canaux multiples à des unités externes comme des systèmes d'acquisition de données ou de stimulation. L'électrode à canaux multiples et les connecteurs et systèmes connexes fournissent un moyen optimal d'effectuer des chirurgies profondes du cerveau, mais l'électrode à canaux multiples et les connecteurs et les systèmes connexes sont généralement utiles peu importe la technique nécessitant l'enregistrement, l'activation et/ou l'inhibition de signaux électriques produits par des cellules.
Patent CA-2410797-C (CA)
Inventor: DUNNE MARTIN JOSEPH
IPC: F27D3/16
Filed: 2002-04-10
Granted: 2010-06-08
Abstract: An injection lance (26) for injecting hot gas into a vessel includes an elongate gas flow duct (31) which receives hot gas from a gas inlet structure (32) and an elongate central tubular structure (33) which extends within gas flow duct (31) from its rear end to its forward end. Adjacent the forward end of duct (31), central structure (33) carries a series of flow directing vanes (34) for imparting swirl to the hot gas flow exiting the duct. The wall of duct (31) downstream from gas inlet (32) is internally water cooled by flow of water through annular passages (43,44). The cooling water also flows through the interior of a duct tip (36) at the forward end of duct (31). The front end of central structure (33) which carries the swirl vanes (34) is internally water cooled by cooling water supplied forwardly through a central water flow passage (52) from a water inlet (53) at the rear of the lance through to a nose (35) of the central structure. The cooling water returns back through the central structure via an annular water return passage (54) to a water outlet (55) at the rear end of the lance.
Patent CA-2411128-C (CA)
Title: Method of making aluminum foil for fins
Inventor: NADKARNI SADASHIV
IPC: C22F1/00
Filed: 2001-07-04
Granted: 2008-05-20
Abstract: A method is described for making an aluminum alloy foil suitable for application to fins used in heat exchangers. The method comprises providing an aluminum alloy composition containing about 0.27% to about 0.55% by weight of iron, about 0.06% to about 0.55% by weight of silicon and optionally up to about 0.20% by weight of copper; continuously casting a coiled strip from the molten aluminum alloy; cold rolling the continuously cast coil to a final gauge of about 0.076 mm to about 0.152 mm and partially annealing the aluminum alloy sheet at a temperature below about 260~C, with a maximum overheat of about 10~C to anneal the aluminum alloy foil substantially without any recrystallization.
Patent CA-2412611-C (CA)
Inventor: MURRAY MICHAEL C
IPC: G06F15/00
Filed: 2001-05-11
Granted: 2012-01-03
Abstract: Methods and systems for network-based or Internet-based software delivery are described. In one embodiment, an application program or software platform resides on a client. The program or platform is configured so that it is extensible based on software extensions that are deliverable over a network such as the Internet. Various extensions can be developed by third party developers for incorporation into the program or platform. In the described embodiment, extension files that comprise a software extension are hosted on an Internet server. Additional files are also hosted on the Internet server and describe aspects of the software extension. The additional files include files that describe a logical attachment of the extension to the program or platform, as well as files that describe the location of the extension files.  Extensions are incorporated on a client by navigating to a particular Internet site through which the extensions can be accessed. The files describing the extension files are downloaded on the client. These files tell the client where the particular extension is to be plugged in, as well as where to find the appropriate extension files and how to download them. The extension files are then downloaded and incorporated into the program or platform.
Patent CA-2413965-C (CA)
Inventor: SELVAKUMAR ARJUN
IPC: B81B3/00
Filed: 2001-06-21
Granted: 2011-01-11
Abstract: An accelerometer comprising a measuring mass (1405) for detecting acceleration, including a housing having a cavity, one or more spring mass assemblies (1400) positioned within the cavity, wherein each spring mass assembly (1400) includes a support structure (1410), including one or more resilient folded beams (1415a-1415d) coupled to the support structure (1410) and the measuring mass (1405) is coupled to the resilent folded beams (1415a-1415d), wherein one or more electrode patterns are coupled to the spring mass assembly (1400), wherein a top cap wafer, including a top capacitor electrode, is coupled to the measurement mass (1405), and a bottom cap wafer, including a bottom capacitor electrode, is also coupled to measurement mass (1405).