baber/WOPTO huggingface dataset:
Patent CA-2455215-C (CA)
Title: Bande d'etancheite pour accessoire de terminaison a unites multiples
Inventor: WILLIAMS MARK F
IPC: E04F19/00
Filed: 2004-01-15
Granted: 2009-08-04
Abstract: Une bande d'étanchéité pour accessoire de terminaison à unités multiples à travers certaines ouvertures murales d'un immeuble. L'accessoire de terminaison à unités multiples est thermoformé par multiples de quatre avec des lignes de coupe clairement définies pour séparer chaque bande d'étanchéité à unités multiples en quatre accessoires de terminaison identiques à utiliser dans les coins des ouvertures des constructions à ossature bois. Ce formage d'unités multiples permet de former plusieurs unités dans un seul moule, ce qui réduit le temps et le coût par unité. De plus, chaque accessoire de terminaison individuel est fourni avec une fonction permettant son utilisation avec des fenêtres de profondeur totale ou partielle ce qui accroît sa souplesse et son acceptation par l'industrie du bâtiment.
Patent CA-2460776-C (CA)
Title: Hair razor with handle having a rotatable finger ring
Inventor: CLARK WAYNE
IPC: B26B21/40
Filed: 2004-03-12
Granted: 2007-11-20
Abstract: An improved hair razor includes a cylindrical barrel forming the first part of an elongated handle having a razor blade holder joined to one end thereof, a tubular member forming the second part of the elongated handle having a finger ring formed therein, and an armature means connecting other ends the first part and the second part of the elongated handle in axial alignment, the armature means operable to allow the first part and the second part to rotate relative to each other and selectively lock the first part and the second part against rotation at a plurality of positions. The multiple positions available for the finger ring orientation lessens fatigue and stress of beauticians and barbers using the novel razor.
Patent CA-2462149-C (CA)
Title: Processes for the preparation of substituted bicyclic derivatives for the treatment of abnormal cell growth
Inventor: RIPIN DAVID HAROLD BROWN
IPC: C07D417/12
Filed: 2002-10-03
Granted: 2010-06-22
Abstract: The invention relates to processes for preparing compounds of formula (1) and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein R1, R3, R4, R5, R11, m and p are as defined herein. The compounds of formula (1) are useful in treating abnormal cell growth in mammals by administering pharmaceutical compositions.
Patent CA-2465577-C (CA)
Title: Database report generation
Inventor: POTTER CHARLES MICHAEL
IPC: G06F16/22
Filed: 2004-04-29
Granted: 2008-07-29
Abstract: The invention provides for a method for producing reports for business intelligence that adapt automatically to a context, defined by a locale variable. A parameter map is defined, based on locale key and field names, and a report layout is produced that contains one or more macrotized database language expressions that include partial expressions built using the parameter map. Later, once a user selects a locale, the partial expression resulting from a lookup in the parameter map using the locale is used to modify one or more macrotized database language expressions. Finally, the resulting valid database language expressions are applied to the database to produce a report.
Patent CA-2469408-C (CA)
Inventor: SHERWOOD TIMOTHY S
IPC: B05B11/00
Filed: 2002-12-04
Granted: 2014-01-28
Abstract: L'invention concerne un générateur d'aérosol (10) comprenant un système d'alimentation en fluide conçu pour fournir un fluide à un passage de fluide (16), ainsi qu'un dispositif de chauffage (24) destiné à chauffer le fluide de façon à ce qu'il passe à l'état gazeux, ledit passage de fluide étant situé entre des couches opposées d'un stratifié. Ce passage de fluide peut se présenter sous la forme d'un passage de la taille d'un capillaire formé selon un procédé consistant à positionner un mandrin entre des couches opposées du stratifié, lier les couches les unes aux autres et retirer le mandrin de façon que l'espace précédemment occupé par ledit mandrin forme le passage de fluide. Les couches opposées du stratifié peuvent se présenter sous la forme de feuilles de cuivre, et des couches céramiques peuvent être disposées sur la surface extérieure desdites feuilles de cuivre. Le générateur d'aérosol peut être employé pour produire des aérosols contenant des substances médicamenteuses.
Patent CA-2469978-C (CA)
Inventor: CHICO PHILIPPE
IPC: F16D65/18
Filed: 2004-06-03
Granted: 2009-04-28
Abstract: The invention provides a method of controlling an electromechanical aircraft brake comprising a stack of disks and a ring carrying a plurality of electromechanical actuators each fitted with a pusher that is movable in register with the stack of disks under drive from an associated electric motor so that rotation of the motor in a first direction causes the pusher (8) to be pressed against the stack of disks. According to the invention, the method comprises the step of causing at least one motor to rotate in a second direction opposite to the first direction so as to cause the corresponding pusher to reverse beyond a distance corresponding to normal operating clearance between the pusher and the stack of disks.
Patent CA-2473496-C (CA)
Title: Bi-directional thruster pig apparatus and method of utilizing same
Inventor: CRAWFORD JAMES R
IPC: E21B19/22
Filed: 2002-11-05
Granted: 2009-01-20
Abstract: A retrievable pig apparatus (10) having a substantially cylindrical body portion (32), the body portion (32) having a central flow bore (34) therethrough, and secured to coiled tubing (22), including a central fluid flow bore (34) in fluid communication with the interior bore of the coiled tubing (35); a plurality of flow bores (40) spaced equally apart within the body, with the flow bores (40) allowing fluid flow to be injected at a certa in predetermined pressure through the flow bores (40), so as to be emitted on t he front end of the pig for defining a high pressure spray of fluid or the like material to break up blockages of debris (70) in the pipeline, such as paraffin or the like; the debris (70) retrieved through the central bore (34 ) back into the coiled tubing (35) to be stored in a tank (157) or the like on the surface. There is further included a plurality of flexible cups (24), spaced apart along the outer wall of the pig body (25), each cup (24) secure d to an interior metallic ring (26) around the body (25) of the pig, with the flexible cups (24) making contact with the wall (13) of the pipeline so as t o provide a continuous fluid seal between the wall (13) of the pipeline and th e ends of the plurality of flexible cups (24). Intermediate each cup (24) ther e is provided a compressible safety ring (28), which will compress under exces s pipeline pressure, thus allowing the fluid to flow past the plurality of flexible cups (24), reducing the pressure in the pipeline. Further there is provided within the plurality of six flow bores (40) around the interior flo w bore (34), for adjusting the force that is allowed to flow through the plurality of bores (40) in either direction by providing a first and second thruster springs (42, 44) of a pre-determined compressible force for allowin g the springs (42,44) to be compressed and effecting fluid flow therethrough i n the direction in which the flow is to travel in the bores (40).
Patent CA-2474804-C (CA)
Inventor: KOEHLER KARL-HEINZ
IPC: F16G11/00
Filed: 2003-01-31
Granted: 2010-11-09
Abstract: L'invention concerne un dispositif de tension de câbles pour filets spatiaux d'agrès. L'invention vise à proposer un dispositif de tension de câbles pour filets spatiaux utilisés comme aires de jeu pour enfants, qui ne sont pratiquement pas visibles dans la zone d'aires de jeux à l'intérieur de ces agrès et évitent le risque de blessures, sans altérer la possibilité de serrage des filets. A cet effet, il est prévu d'utiliser un dispositif de tension de câbles pour filets d'agrès, d'après lequel les extrémités de câbles des filets spatiaux sont reliées aux points nodaux d'une ossature de support à laquelle le filet spatial est fixé. Ledit dispositif de tension de câbles se caractérise en ce qu'une partie de réception de câble (6) est disposée, à l'aide d'un boulon de tension (10), de manière déplaçable dans le sens de serrage, sur une surface intérieure ou sur une surface extérieure d'un point nodal en produit de départ et en ce que les extrémités du câble (3) du filet spatial à étirer peuvent être fixées dans la partie de réception du câble.
Patent CA-2481917-C (CA)
Title: A discriminating mechanism for a pin tumbler lock
Inventor: EDWARDS BILLY B JR
IPC: E05B19/06
Filed: 2003-04-08
Granted: 2009-03-03
Abstract: A pin tumbler lock is provided with one or more additional chambers for housing a secondary locking member for engagement with a portion of a key. The invention also provides a lock system comprising a plurality of locks, each lock including two chambers. The lock system has a potential of N chamber positions to provide a substantial increase in the number of effective unique pin tumbler combinations that can be produced on the same key section or profile by allowing the same pin tumbler combination to be repeated with different locations of these additional chambers.
Patent CA-2485930-C (CA)
Title: Station d'abonne presentant une capacite multimode dynamique d'acquisition de services
Inventor: HUTCHISON JAMES A
IPC: H04W88/06
Filed: 2003-05-13
Granted: 2013-06-25
Abstract: L'invention concerne un système qui apporte à une station d'abonné une capacité multimode dynamique d'acquisition de services. Cette station d'abonné peut fonctionner dans deux ou plusieurs modes différents. Une durée de balayage de condition est indiquée pendant le fonctionnement de la station d'abonné dans un mode de fonctionnement courant comportant des états actifs et inactifs. En réponse, le système stocke des informations d'état pour le mode de fonctionnement courant et tente au moins une acquisition partielle de services de communications conformément à un autre mode de fonctionnement. La ou les tentatives d'acquisition partielles sont programmées pour être initiées pendant le fonctionnement de la station d'abonné dans l'état inactif dans le mode de fonctionnement courant et achevées avant que la station d'abonné ne repasse dans l'état actif dans le mode de fonctionnement courant. Si la tentative d'acquisition réussit, la station d'abonné passe au nouveau mode de fonctionnement, en conservant un enregistrement approprié. En cas d'échec, la station d'abonné utilise les informations d'état stockées pour reprendre son fonctionnement dans le mode de fonctionnement courant.
Patent CA-2487004-C (CA)
Title: Fluorochemical composition comprising a fluorinated polymer and treatment of a fibrous substrate therewith
Inventor: AUDENAERT FRANS A
IPC: C08F290/06
Filed: 2003-05-23
Granted: 2011-11-01
Abstract: A fluorochemical composition for rendering fibrous substrates oil repellent, water repellent, and/or stain repellent and comprising a fluorinated polymer dispersed in water or dissolved or dispersed in an organic solvent, the fluorinated polymer comprising units derived from (i) a mixture of two or more fluorinated polyether monomers that differ in at least their molecular weight, the fluorinated polyether monomers having an ethylenically unsaturated group and a perfluorinated polyether group and wherein at least 90% by weight of the mixture consists of fluorinated polyether monomers that have a perfluorinated polyether group having a molecular weight of at least 750g/mol and (ii) one or more units derived from one or more co-monomers other than a fluorinated polyether monomer and wherein the co-monomers comprise at least one non-fluorinated monomer. Also, method for treating fibrous substrate with such composition, fluorinated polyether monomers, and fluorinated polymers derived from such monomers.
Patent CA-2487046-C (CA)
Title: Method for the production of low orientation thermoplastic film, the film produced thus and use thereof
Inventor: NUMRICH UWE
IPC: B29C48/31
Filed: 2003-06-13
Granted: 2007-11-06
Abstract: The invention relates to a process for producing films in the thickness range from 20 .mu.m to 1 000 .mu.m from thermoplastics through extrusion of the plastic through a slot die and smoothing the melt film emerging from the slot die in a polishing stack, composed of at least three or four rollers, where a first roller pair (1, 2) forms a polishing nip to receive the melt film and, downstream of this polishing stack nip, the melt film is passed through a subsequent polishing nip or through a subsequent pressure nip, characterized in that the ratio between the width of the die gap and the film thickness is in the range from 1 : 1 to 6 : 1, and in that the quotient obtained by dividing the film web speed in the subsequent polishing nip or in the subsequent pressure nip by the film web speed in the polishing nip formed by the roller pair (1, 2) is in the range from 0.8 to 1.05.
Patent CA-2487955-C (CA)
Title: Method of continuously producing a twin-wall pipe with a socket, twin-wall pipe and apparatus for implementing the method and for producing the twin-wall pipe
Inventor: HEGLER RALPH PETER
IPC: B29C48/49
Filed: 2004-11-18
Granted: 2008-05-27
Abstract: A twin-wall pipe comprises an internal pipe and an external pipe. The external pipe is corrugated, having elevations and troughs. The twin-wall pipe is further provided with a socket. In a transition portion towards the twin-wall pipe and the socket, provision is made for at least one overflow passage which interconnects the clearance between the external pipe and internal pipe in the vicinity of the transition portion and an adjacent elevation.
Patent CA-2488147-C (CA)
Title: A pressure relieving mattress
Inventor: LEWIS JAN ANTHONY
IPC: A47C20/04
Filed: 2004-11-22
Granted: 2012-02-28
Abstract: This invention relates to mattresses, such as pressure mattresses comprising a base portion 11a and an upper portion 11b overlying the base portion and having an interface 11 c between the portions which has a coefficient of friction low enough such that the portions can slide relative to each other. This enables relative movement of the portions, when the mattress is lying on a profiling bed and the bed is being profiled.
Patent CA-2488472-C (CA)
Title: Digital memory-based predistortion technique
Inventor: MCBEATH SEAN M
IPC: H03F1/00
Filed: 2004-11-26
Granted: 2009-05-12
Abstract: The present invention discloses a system and a method for memory-based predistortion to reduce the distortion effects introduced by a power amplifier 103. The distortion effects include both memoryless and memory effects. The input and the corresponding output values of the power amplifier 103 are measured to determine models used for predistortion 105. Using these models, first, an amplitude memory signal representing the amplitude memory effects of the power amplifier 103 is obtained. Then, the amplitude memory signal is subtracted from the input signal. On the resulting signal, memoryless amplitude predistortion and memory-based phase predistortion are performed to get a predistorted signal. Further, an inverse model of the linear response of the power amplifier 103 is implemented on the predistorted signal. Finally, the output of the inverse model is amplified by the power amplifier 103 to obtain an output signal having reduced memoryless and memory-based effects.
Patent CA-2491795-C (CA)
Title: Slotted pins guiding knife in a curved cutter stapler
Inventor: NGUYEN ANTHONY
IPC: A61B10/00
Filed: 2004-12-24
Granted: 2012-12-18
Abstract: A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue is provided, comprising a frame with a proximal handle and a distal end effector. The end effector is shaped and dimensioned for supporting a cartridge housing and an anvil which are movable relative to one another. The cartridge housing includes a knife adapted for cutting tissue by moving between the cartridge housing and the anvil. The instrument also comprises a firing mechanism associated with the end effector and the cartridge housing for selective actuation and a tissue retention feature associated with the cartridge housing and anvil, the tissue retention including an upper pin and a lower pin maintaining tissue within the end effector during treatment, wherein the upper and lower pins respectively include slots associated with the knife for guiding it between the cartridge housing and the anvil.
Patent CA-2495571-C (CA)
Title: Introducteur de catheter intraveineux a aiguille retractable
Inventor: SHAW THOMAS J
IPC: A61M5/32
Filed: 2002-11-27
Granted: 2009-06-09
Abstract: La présente invention concerne un introducteur de cathéter intraveineux comprenant un porte-aiguille rétractable et un piston tubulaire, qui sont maintenus par une structure de détente dans une relation positionnelle préférée avant et pendant l'insertion du cathéter. Après l'insertion, le piston est poussé par-delà la structure de détente, permettant à un ressort comprimé de pousser le porte-aiguille vers le haut, jusque dans le piston. Un bouchon de protection aéré dans le piston permet une évacuation rapide de l'air déplacé lors de la rétraction du porte-aiguille. Le porte-aiguille comprend un chambre de visualisation transparente que l'on peut facilement visualiser à travers un logement en plastique transparent. Des ailes sur le logement permettent de faciliter la manipulation à une main du dispositif. L'invention concerne également un procédé d'assemblage de l'introducteur de cathéter précité.
Patent CA-2498745-C (CA)
Inventor: VERSER DONALD W
IPC: B01J8/22
Filed: 2003-09-15
Granted: 2009-08-25
Abstract: L'invention concerne un système et un procédé de recyclage et de récupération comprenant un séparateur (18) de vapeur instantanée recevant une boue comprenant un milieu liquide et des particules polymères solides (52). Le séparateur (18) de vapeur instantanée sépare le diluant des particules polymères solides, pour obtenir un flux de vapeur comprenant au moins du diluant et des minéraux lourds. Une ligne reçoit le flux de vapeur (56) à partir du séparateur de vapeur instantanée. Cette ligne conduit à un système de retrait de minéraux lourds (20) qui produit un liquide relativement concentré en minéraux lourds, et de la vapeur de diluant est relativement exempte de minéraux lourds. Le liquide circule jusqu'à une colonne de minéraux lourds (32), tandis que la vapeur de diluant circule jusqu'à une chambre de recyclage de diluant (30), puis est recyclée dans un réacteur de polymérisation de boue (10) sans qu'il soit nécessaire d'avoir recours à un traitement pour retirer les minéraux lourds.
Patent CA-2502501-C (CA)
Inventor: MARJANSKI DANY
IPC: G05G1/04
Filed: 2005-04-04
Granted: 2012-01-03
Abstract: The throttle lever (1) comprises a lever (2), capable of being pivoted by a pilot of the aircraft, which comprises a guidance means (3) integral with the lever (2) and capable of interacting with first and second guide tracks (5, 6), the first guide track (5) which allows the lever (2) to be moved continuously to control continuously the reverse thrust speed, and the second guide track (6) which comprises a plurality of detents (7) capable of receiving the guidance means (3) in order to allow the lever (2) to take different positions, each of which controls a particular forward engine speed, and an auxiliary guide track (8) allowing the lever (2) to be moved continuously to control continuously the forward speed of the engine.
Patent CA-2507886-C (CA)
Inventor: DUTTA TANMOY
IPC: G06F17/00
Filed: 2004-07-26
Granted: 2014-03-11
Abstract: Systems and methods for facilitating secure access to database(s) are provided.  The system relates to authorizing discriminatory access to relational database data. The invention provides for a technique of defining secured access to rows in relational database tables in a way that cannot be spoofed while preserving various optimization techniques. The invention affords a persistent scheme via providing for a security architecture whereby discriminatory access policies on persistent entities can be defined and enforced while preserving set based associative query capabilities. In a particular implementation of the invention, creation, modification and deletion of access control lists called security descriptors is provided. The security descriptors can be provisioned independent of rows in tables of the database and can be shared and embody the policy on what permissions are granted to whom when associated with a row.
Patent CA-2508348-C (CA)
Title: Procedes pour identifier, evaluer et traiter des patients suivant une therapie d'inhibition de proteasome
Inventor: MULLIGAN GEORGE
IPC: G01N33/574
Filed: 2003-12-04
Granted: 2016-07-12
Abstract: La présente invention concerne l'identification de marqueurs qui peut être utilisée pour déterminer si des patients atteints d'un cancer répondent cliniquement ou non à un régime thérapeutique avant traitement. Cette invention concerne notamment l'utilisation de certaines combinaisons de marqueurs, selon lesquelles l'expression des marqueurs est en rapport avec la capacité de réponse ou de non-réponse à un régime thérapeutique comprenant l'inhibition de protéasome. L'examen des niveaux d'expression de marqueurs individuels et de ceux comprenant un ensemble de marqueurs permet ainsi de déterminer si un agent thérapeutique ou une combinaison d'agents sera susceptible de réduire le taux de croissance de tumeurs dans des conditions cliniques.
Patent CA-2517161-C (CA)
Title: Steam reformer
Inventor: KUWABARA TAKESHI
IPC: F28F13/00
Filed: 2004-03-11
Granted: 2011-08-16
Abstract: The steam reformer 1 has a double-cylinder structure having an inner cylinder 2 and an outer cylinder 3 surrounding the inner cylinder 2. The inner cylinder 2 contains a high-temperature reaction section 6 and an adjacent section 7 being adjacent to the high-temperature reaction section 6. The high-temperature reaction section 6 contains a mixed-catalyst bed 4 prepared by mixing a steam reforming catalyst and an oxidation catalyst, and an oxygen-containing gas introduction section 5. A heat transfer suppresser 50 is structured to suppress heat transfer from the high-temperature reaction section 6 to the adjacent section 7 or to the oxygen-containing gas introduction section 5. With the heat-transfer suppressor 50, the thermal diffusion from the high-temperature reaction section 6 to peripheral area is effectively suppressed.
Patent CA-2518164-C (CA)
Title: A low saps lubricating oil composition showing improved piston cleanliness
Inventor: SHAW ROBERT WILLIAM
IPC: C10M163/00
Filed: 2005-09-06
Granted: 2012-06-19
Abstract: A low SAPS (low sulfated ash, phosphorus, and sulfur) lubricating oil composition exhibiting excellent piston cleanliness having up to 0.3 wt.%  sulfur, up to 0.08 wt.% phosphorus, and a sulfated ash content up to 0.80 wt.% comprising an overbased alkali metal or alkaline earth metal alkyl salicylate detergent having a low soap content.
Patent CA-2520225-C (CA)
Title: Benzenesulfonamide derivatives
Inventor: LI YINGFU
IPC: A61K31/395
Filed: 2004-03-11
Granted: 2014-08-12
Abstract: The present invention relates to a benzenesulfonamide derivative of formula (I), which is useful as an active ingredient of pharmaceutical preparations. The benzenesulfonamide derivatives of the present invention have CCR3 (CC type chemokine receptor) antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with CCR3 activity, in particular for the treatment of asthma, atopic dermatitis, allergic rhinitis and other inflammatory/immunological disorders. In said formula, X represents O or S; R4 represents formulae (a), (b), (c), (d), (e), (f), (g), (h), (i) or (j), the other substituents are as defined in claim 1.