baber/WOPTO huggingface dataset:
Patent CA-2448937-A1 (CA)
Title: Method for consolidating a material web made from wood pulp
Inventor: FLEISSNER GEROLD
IPC: D04H1/492
Filed: 2002-05-24
Abstract: Production of a non-woven tissue from wood pulp on a wet strip is known. The above has a cardboardy, paper-like feel to it. In order to achieve a web with sufficient resilience, the desired wood pulp fibres used to advantage in the hygiene industry for absorbing liquids are thus always mixed with chemical fibres as support fibres. According to the invention, a consolidated tissue with a soft feel and high fluid absorption is obtained by means of needling a non-woven pure wood pulp tissue with water.
Patent CA-2449324-A1 (CA)
Inventor: NEWBY C MARK
IPC: A61M5/32
Filed: 2002-05-29
Abstract: L'invention concerne un ensemble de protection d'aiguille et son procédé de fabrication. Ledit ensemble comprend un raccord d'aiguille doté d'une canule s'étendant à partir de ce raccord. Une base de protection d'aiguille est couplée pivotante audit raccord d'aiguille. Un ensemble de verrouillage comprenant un élément d'engagement d'aiguille est également couplé à la base de protection d'aiguille. L'un de la base de protection d'aiguille et de l'ensemble de verrouillage ou les deux de ces éléments comprennent une cavité destinée à recevoir la canule d'aiguille. La protection d'aiguille est fabriquée par fourniture d'une base de protection d'aiguille et d'un ensemble de verrouillage séparé comprenant un élément d'engagement d'aiguille, et par connexion dudit ensemble de verrouillage avec la partie d'extrémité distale de ladite base de protection d'aiguille.
Patent CA-2450984-A1 (CA)
Inventor: BRENNAN ROBERT P
IPC: G08C15/06
Filed: 2003-11-26
Abstract: A method, apparatus, and system for providing a power monitoring service to an electric power consumer at a power consumer site involves providing a monitoring unit .at the power consumer site with connections to probes on individual power distribution circuits emanating from a power distribution and control panel of the consumer site. The monitoring unit measures a power consumption of each of the power distribution circuits using the probes, and communicates power consumption data related to the respective power distribution circuits to a power monitoring server that collects and analyzes the power consumption data. The power monitoring server has a circuit description table that identifies each of the power distribution circuits to permit detailed billing to the power consumer. The monitoring server also uses per-circuit information relating to many power consumers to compute at least one aggregate power consumption profile.
Patent CA-2452173-A1 (CA)
Title: Dispositif et procede de retraction gingivale
Inventor: COOPERSMITH ALLAN
IPC: A61C9/00
Filed: 2002-06-17
Abstract: L'invention concerne un dispositif de rétraction d'un tissu gingival d'une dent, comprenant une boucle de matière, fermée, d'une seule pièce, préformée, dimensionnée de manière à être tassée dans un sillon associé à la dent, la boucle fermée ayant une surface intérieure appropriée pour la mise en place contre au moins une dent, et une surface extérieure appropriée pour la mise en place contre le tissu gingival. La boucle est, de préférence, rigide déformable, extensible et non élastique. La matière est, de préférence, compressible et absorbante. Le dispositif peut également comprendre plusieurs boucles de ce type, liées entre elles à leur périphérie, de manière à former une structure unitaire. L'invention concerne en outre un procédé d'utilisation de ces dispositifs.
Patent CA-2455033-A1 (CA)
Title: Dispositif de retenue pour organe de liaison, et systeme decoupleur equipe d'un tel dispositif
Inventor: LEJEUNE PASCAL
IPC: F01D21/04
Filed: 2004-01-12
Abstract: Le dispositif de retenue (110) destiné à  retenir une portion (59) d'un organe de liaison (52) de pièces, ladite portion (59) d'organe de liaison (52) étant libérée lors de la rupture dudit organe de liaison (52) comprend :   - une partie fixe (112), - une partie mobile (114) apte à coulisser par rapport à la partie fixe (112), - un logement (116), défini à l'intérieur de la partie fixe (112) et de la partie mobile (114), - un moyen de rappel (120), comprimé lors de l'opération d'assemblage des pièces, ledit moyen de rappel (120) étant détendu lors de la rupture de l'organe de liaison (52), ce qui provoque le coulissement de la partie mobile (114) par rapport à la partie fixe (112), de telle manière que ladite portion d'organe de liaison (52) se trouve retenue dans le logement (116).
Patent CA-2455094-A1 (CA)
Inventor: FORT W GRADY II
IPC: A01K39/012
Filed: 2004-01-08
Abstract: A bird feeder having one or more of feeding slots, filling cap, perch support, and rain guard is disclosed. The feeding slots preferably include a narrower slot for smaller seeds and a larger slot for a larger seeds. The filling cap preferably includes a dome top. The perch support is preferably attached to the bird feeder by a plurality of spokes. Preferably, one of the spokes has a diagonal portion and a horizontal portion. The rain guard is located above the feeding ports.
Patent CA-2456370-A1 (CA)
Title: Management of units housed in subtended equipment shelves
Inventor: GLASER DONALD J
IPC: H04L12/24
Filed: 2004-01-28
Abstract: A remote enclosure houses multiple subsystems. A first subsystem is coupled to a central office over a high-speed communication channel such as an OC-3 channel. The first subsystem extracts a downstream message from a first embedded operations channel included in the high-speed communication channel. The first subsystem also, when the downstream message is targeted to a first unit included in the first subsystem, forwards the message to a unit that processes the message for the first unit. When the message is not targeted to any unit included in the first subsystem, the first subsystem forwards the downstream message to another subsystem housed within the remote enclosure via a second embedded operations channel included in a second communication channel. The second subsystem is subtended from the first subsystem and is connected thereto by the second communication channel. In the upstream direction, the second subsystem sends an upstream message to the first subsystem over the second embedded operations channel. The first subsystem extracts the upstream message and transmits the upstream message on the first embedded operations channel.
Patent CA-2457831-A1 (CA)
Title: Film element
Inventor: MOOSHEIMER ULRICH
IPC: G09F3/02
Filed: 2004-02-17
Abstract: A film element for absorbing tensile forces wherein the film element has at least one film layer with at least one zone of weakening. The zone of weakening extends in the direction of action of the tensile forces and reduces local stress peaks under load. The zone of weakening may comprise one or more longitudinal slots that prevent tears in one layer from spreading through to other layers. A tear on the edge of a layer will propagate until it reaches the zone of weakening, at which point the tear will be prevented from propagating as the stress peaks are dissipated by the zone of weakening.
Patent CA-2459886-A1 (CA)
Title: 1-glyoxlylamide indolizines for treating cancer
Inventor: SUN LIJUN
IPC: C07D471/04
Filed: 2002-09-13
Abstract: Disclosed is a compound represented by Structural Fonnula (I): Ring A is substituted or unsubstituted and optionally fused to an aryl group. Z1 and Z2 are independently =0, =S, =N-OR12 or =NR12; R1 and R2 are independently -H, an aliphatic group, a substituted aliphatic group, an unsubstituted non-aromatic heterocylic group, a substituted non-aromatic heterocylic group, an aryl group or a substituted aryl group, provided that R1 and R2 are not both -H.  Alternatively, -NR1R2, taken together, is a substituted or unsubstituted non-aromatic nitrogen-containing heterocyclic group or a substituted or unsubstituted nitrogen-containing heteroaryl group. R3 is a substituted or unsubstituted aryl group or a substituted or unsubstituted aliphatic group. X  is a covalent bond, -C(R4R5)-, -N(R4)-, -0-, -S-, -S(O)-, -S(0)2-, -C(=O)-, -C(=0)-N(R4)-, or N(R4)-C(=O)-. R4 and R5 are independently -H or a substituted or unsubstituted aliphatic group. R12 is -H or a substituted or unsubstituted alkyl group.
Patent CA-2460858-A1 (CA)
Title: Handsaw having sawing guide function
Inventor: HSU HUNG-CHI
IPC: B27B21/04
Filed: 2004-03-12
Abstract: A handsaw (1) includes a handle (11), a blade (13) mounted on the handle (11), and a light emitting member (121) mounted on the handle (11) to produce a longitudinal light source (123) aligning with a lower edge (131) of the blade (13). Thus, the sawing line (21 ) of the workpiece (2) and the longitudinal light source (123) of the light emitting member (121) are directed in the same direction, so that a worker can drive the blade (13) to move in the common direction indicated by the sawing line (21) of the workpiece (2) and the longitudinal light source (123) of the light emitting member (121) to cut the workpiece exactly, thereby facilitating the worker sawing the workpiece, and thereby greatly enhancing precision of sawing the workpiece.
Patent CA-2461195-A1 (CA)
Inventor: TUNKELANG DANIEL
IPC: G06F17/30
Filed: 2002-08-09
Abstract: A data-driven, hierarchical information navigation system and method enable search of sets of documents or other materials by certain common attributes that characterize the materials. The invention includes several aspects of a data-driven, hierarchical navigation system that employs this navigation mode.  The navigation system of the present invention includes features of an interface, a knowledge base and a taxonomy definition process and a classification process for generating the knowledge base, a graph-based navigable data structure and method for generating the data structure, World Wide Web-based applications of the system, and methods of implementing the system. Users are able to search or browse a particular collection of documents by selecting desired values for the attributes. A data-driven, hierarchical information navigation system and method enable this navigation mode by associating terms with the materials, defining a set of hierarchical relationships among the terms, and providing a guided search mechanism based on the relationship between the terms. In another aspect of the invention, implementations of the invention may be scalable through parallel or distributed computation. Implementation of the invention may employ master and slave servers in a hierarchical configuration.
Patent CA-2461497-A1 (CA)
Title: Sheath for a needle assembly
Inventor: POPOVSKY FRANK
IPC: A61M5/28
Filed: 2003-05-22
Abstract: A needle assembly includes an elongate square cross-sectioned needle mount (10), a needle (12), and a sheath (14) mounted on the needle mount (10) for reciprocal axial movement between a forward position whereat the sheath (14) covers the needle (12) and a rearward position whereat the needle (12) is exposed. The sheath (14) is bifurcated at its rearward end to define opposed resilient members (30) which engage a portion (18) situated rearwardly of first ramps (24) when the sheath (14) is in a rearward injecting position.  Subsequent to injection occurring, the sheath (14) is axially rotated through 90 degrees relative to the needle mount (10) to disengage the resilient members (30) from the ramps (24). The sheath (14) then automatically slides under the action of a compression spring to the forward position so that the resilient members (30) lockingly engage second ramps (26), rendering the needle (12) safe.
Patent CA-2462763-A1 (CA)
Inventor: ZOELLNER OLAF J
IPC: B29C37/00
Filed: 2004-03-30
Abstract: A tubular assembly which includes a first (or outer) tube (12), a second (or inner) tube (21) and a plug (42) within the second tube (21) is described. The plug (42) resides within at least a portion of the second tube (21), which itself resides within a portion of the first tube (12). The first (12) and second (21) tubes each have perforations (15, 24), at least some of which are aligned. The plug (42) has cavities (45) in its exterior surface (48), at least some of which are aligned with the aligned perforations (36). Plastic material (e.g., thermoplastic material) is molded through aligned perforations (36) and at least partially fills aligned cavities (45). The edges (39) of aligned perforations (36) are embedded in the plastic material (53) molded therethrough. The plastic material (53) extending through aligned perforations (36), into cavities (45) and embedding perforation edges (39) therein, serves to fixedly attach the first tube (12), second tube (21) and plug (42) together.
Patent CA-2464154-A1 (CA)
Inventor: NAKAZATO TAKERU
IPC: G16B50/00
Filed: 2004-04-13
Abstract: An input receiving unit receives a query to a database from a user, creates a user query for searching information in accordance with the query of the user. A  query generating unit generates a database query for actually searching in accordance with the user query or a re-search query for re-searching information. A searching unit executes a search of information in accordance with the database query. A  condition setting unit has an analyzing condition and an output condition. An analyzing unit analyzes an information searching result in accordance with the analyzing condition supplied from the condition setting unit. An output control unit outputs an information analyzing result as output information in accordance with the output condition supplied from the condition setting unit, creates the re-search query by using the information analyzing result, and supplies the re-search query to the query generating unit.
Patent CA-2465378-A1 (CA)
Title: Visual representation of data within a database
Inventor: ABINERI ROBERT FREDERICK
IPC: H04L12/24
Filed: 2002-11-11
Abstract: A display (27) provides a visual representation of data within a database (20) received via display generator (34). A first part of the display is concerned with a generated tree relating to selected data from the database. A second part of the display is concerned with a generated gauge which is displayed concurrently with the first part of the display and represents a visual indication of the state of the database or the data within the database.
Patent CA-2466577-A1 (CA)
Inventor: VIOLE ANTHONY J
IPC: A61M1/36
Filed: 2000-03-15
Abstract: An extracardiac pumping system (10) for supplementing the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart. One embodiment and application of the extracardiac system comprises a pump (32) that may be implanted subcutaneously at or about the patient's femoral artery in a minimally-invasive procedure, wherein the pump is powered by a battery (44) and a mechanism for charging the battery extracorporeally, whereby the pump draws blood through an inflow conduit (50) fluidly coupled to the patients femoral artery via, for example, a subcutaneous anastomosis connection, and discharges blood through an outflow conduit (52) fluidly coupled to a second peripheral artery via, for example, a subcutaneous anastomosis connection. The pump may be operated in continuous flow mode, or in a pulsatile fashion synchronous with the patient's heart, thereby potentially reducing the afterload of the heart.  The conduits (50, 52) can be placed in fluid communication with a multi-lumen catheter (510) for single point application of the system to the patient. If desired, a reservoir (410) may be provided fluidly communicating with the inflow conduit. The system may also comprise a device (402) for maintaining at or near body temperature the blood travelling extracorporeally within the system . If further desired the present system may be carried directly on the patient with a device (610) that holds at least the pump and is carried by a belt or a shoulder strap.
Patent CA-2466797-A1 (CA)
Title: Fan blade platform feature for improved blade-off performance
Inventor: CRANE NATHANE
IPC: F04D29/32
Filed: 2004-05-10
Abstract: A fan blade for a gas turbine engine having an airfoil with a leading edge; a trailing edge; a concave side; and a convex side. The blade has an integral platform with: a convex fillet merging with the airfoil; a forward edge; an aft edge; and a thickness defined between a top surface and an underside surface. The platform includes a stiffener on the underside surface adjacent the convex side of the blade, such that the stiffener defines a blade-off event platform fracture path on a second side of the platform adjacent the following blade and adjacent the convex side of the airfoil.
Patent CA-2466924-A1 (CA)
Title: Systeme video interactif en temps reel
Inventor: ARNOLD GLENN C
IPC: H04N21/2343
Filed: 2002-11-08
Abstract: L'invention porte sur un système vidéo interactif en temps réel pour système de diffusion audio et vidéo en temps réel ne demandant pas de modification des postes de télévision. Dans une application de diffusion en temps réel le contenu vidéo est diffusé pour être présenté sur une télévision ou un écran usuels. On extrait des images du contenu vidéo à intervalles de temps prédéterminés par exemple d'une seconde puis on les stocke dans un répertoire de serveur Internet. Par exemple pour une source vidéo de 30 images par seconde on extrait une image sur 30 pour la stocker sous forme d'image fixe avec des fichiers associés qui lient les objets de pixels et les images stockées à des objets de données ou d'autres plates-formes de ressources. Pour synchroniser les images stockées et les fichiers vidéo associés avec le contenu vidéo diffusé en temps réel, chaque image est soit numérotée séquentiellement, ou référencée sous le code de temps de l'image dont elle a été extraite. L'interactivité avec le contenu vidéo diffusé en temps réel est assurée par une plate-forme d'interaction du téléspectateur, par exemple une plate-forme de calcul telle qu'un PC ou un décodeur, ou une plate-forme sans fil telle qu'un assistant personnel (PDA) ou un téléphone cellulaire tel qu'un G3 lié au serveur Internet qui abrite les images stockées et les fichiers vidéo associés. Selon un aspect important de l'invention, une application d'interaction d'images vidéo résidant dans la plate-forme d'interactions visuelles permet au téléspectateur de sélectionner des images du contenu vidéo en cours de diffusion et de les stocker dans la mémoire de la plate-forme d'interactions du téléspectateur. Si la plate-forme d'interactions visuelles présente une mémoire limitée, on peut sauvegarder le lien Internet avec l'image. On choisit les images en activant la "touche d'entrée" de la plate-forme d'interactions visuelles. La sélection de l'utilisateur est soit transmise au site WEB en vue de son extraction immédiate, soit la demande associée est sauvegardée en vue d'un accès ultérieur au site WEB. Sur demande, le site WEB transmet l'image sélectionnée à l'application d'interaction avec l'image vidéo pour permettre au téléspectateur d'accéder aux objets de pixels et de se relier à d'autres plates-formes de ressources.
Patent CA-2467100-A1 (CA)
Inventor: GROEN JOHAN
IPC: D21H25/14
Filed: 2002-06-17
Abstract: A method, a paper machine and a base paper for the manufacture ofLWC printin g paper which is coated once. The paper machine comprises a headbox (100), a g ap former (200), a press section (300) which comprises at least one extended ni p press, a pre-dryer section (400) in which a web (W) is dried applying at lea st cylinder drying (R1-R7), a pre-calender (500) in which the web (W) is pre- calendered, at least one portion which is formed of a coating station (600) and an after-dryer section (700) and in which the web (W) is coated on both sides applying a film coating method or a non-contact coating method and dri ed applying at least contact-free drying (710), an end calender (800) in which the web (W) is calendered, and a reel-up (900) in which the web (W) is reele d. The pre-calender (500) is a calender which is provided with at least one nip (NEl, NE2) and in which both surfaces of the web are in contact with a calendering backup surface having a surface temperature of at least 200 ~C, advantageously at least 250 ~C, the total length of the nip or nips of the p re- calender is in a range of 15-600 mm, advantageously in a range of 30-600 mm, the linear load of each nip is in a range of 50-500 kN/m, advantageously in a range of 100-400 kN/m, and the moisture content of the web before the first nip of the pre-calender (500) is in a range of 5-20 %, advantageously in a range of 6-15 %.
Patent CA-2468990-A1 (CA)
Inventor: NESBITT R DENNIS
IPC: A63B37/00
Filed: 2002-12-10
Abstract: A golf ball is provided having a controlled moment of inertia. The golf ball (10) includes a core defining at least one hollow channel (16a-e). At least one movable weight (17) is located within each hollow channel.The end of the hollow channel at the outer edge of the core is closed with a plug (19). The movable weight and plug may each further include a magnet or the hollow channel may include a placement member such as a spring (18) to control the movement of the weight. When the present golf ball is struck, the spin rate forces the weights to move from the interior of the core outwardly towards t he outer edge of the core, thereby varying the moment of inertia of the golf ball. The method of manufacturing the present golf ball is also provided.</S DOAB>
Patent CA-2470628-A1 (CA)
Inventor: FAN XIAOBO
IPC: H04L12/56
Filed: 2003-01-24
Abstract: L'invention concerne un système, un procédé et un noeud permettant de traiter plusieurs sessions IP comprenant des adresses IP locales attribuées dynamiquement dans un réseau CDMA2000. Lorsque l'agent local (HA) reçoit une demande d'inscription provenant d'un noeud mobile (MN), il vérifie s'il existe des associations de mobilité pour ce noeud mobile. En cas de réponse positive, l'agent local vérifie si l'adresse de destination du noeud mobile correspond à l'une des adresses déjà mises en mémoire. En cas de réponse négative, l'agent local vérifie si l'adresse IP locale figurant dans la demande est nulle; si cela n'est pas le cas, il rafraîchit l'association de mobilité. Toutefois, si l'adresse IP est nulle, l'agent local vérifie si le noeud mobile a atteint le nombre limite de sessions; si tel est le cas, il ne conserve que la première session et élimine les autres; dans le cas contraire, l'agent local crée une nouvelle session IP mobile. L'adresse IP locale appropriée est renvoyée au noeud mobile.
Patent CA-2470651-A1 (CA)
Title: Improvements in and relating to medicament injection apparatus
Inventor: DAY SHANE ALISTAIR
IPC: A61M5/168
Filed: 2002-12-16
Abstract: The present invention relates to a medicament injection apparatus, particularly suitable for use by those with diabetes in which, in use, once a desired dosage of medicament has been selected and expelled from the medicament cartridge into the body of the patient, the injected medicament is allowed to disperse locally from the injection site within the patient's body before the needle arrangement is removed from the patient's body. It is considered to be a problem that in known medicament injection devices the injection interval, that is the time elapsed since a previous injection, is measured following completion of a delivery stroke rather than from dispersion of the injected medicament. A medicament injection device is disclosed in which the time elapsed following an injection operation is calculated from the end of a predetermined period during which medicament is permitted to disperse subsequent to completion of an injection stroke.