baber/WOPTO huggingface dataset:
Patent CA-2474600-C (CA)
Title: A user authentication system and methods thereof
Inventor: HARLESS GARY LYNN
IPC: G06Q10/10
Filed: 2003-01-22
Granted: 2009-09-01
Abstract: A computer system (200) to authenticate users of vendors supplying services and/or products to the users, the system having programmed processors providing authentication rules (245a), authenticating users according to the authentication rules responsive to user authentication requests (300), configuring the authentication rules in real-time, thereby allowing real-time customization of the system, providing multi-factor user authentication processes (100), using any data sources (230/250) providing information about and/or known to the users to authenticate the users, thereby providing a data agnostic system, and authentication strategies correspond to the authentication rules, thereby allowing the system to support authentication strategy experimentation.
Patent CA-2476155-C (CA)
Title: Articulated welt footwear construction and related method of manufacture
Inventor: BROWN WILLIAM J B
IPC: A43B13/12
Filed: 2004-07-30
Granted: 2007-12-04
Abstract: A footwear construction including an articulated welt. The footwear includes an upper and an outsole secured together with a welt in the forward portion of the footwear. The welt terminates short of the heel region of the footwear. In one embodiment, the outsole in the heel region is secured to a heel cradle which is further secured the upper. The footwear provides the durability of a welt construction in the forward portion of the shoe and the comfort and cushion of an athletic construction in the heel region of the shoe. A method for constructing the footwear includes securing an outsole to an upper with a welt in a forefoot and/or arch region of the shoe but not the heel region of the shoe. Optionally, a heel cradle is disposed in the heel region of the shoe and the outsole is secured to the heel cradle and/or upper in the heel region.
Patent CA-2478531-C (CA)
Title: Tige de culbuteur pour moteur automobile
Inventor: OH JAE-OOK
IPC: F01L1/18
Filed: 2003-03-05
Granted: 2009-05-26
Abstract: L'invention concerne une tige de culbuteur destinée à un moteur automobile effectivement capable de compenser le changement de longueur de ladite tige de culbuteur dû à la chaleur. Dans un mode de réalisation, une tige de culbuteur peut être divisée en au moins deux segments de tige. Un élément élastique, tel qu'un ressort hélicoïdal, est placé entre les deux segments de tige. Lorsque la longueur des segments est modifiée du fait de la chaleur, l'élément élastique compense le changement de longueur desdits segments. La tige de culbuteur est divisée en un premier et un second segments creux. Une extrémité du second segment de tige de culbuteur forme une rainure de réception destinée à loger l'élément élastique. Grâce à cette structure, du fait de la compensation du changement de longueur des segments de tige à l'aide de l'élément élastique, la tige de culbuteur d'un moteur automobile ne plie ni ne se tord.
Patent CA-2478793-C (CA)
Inventor: VARY FLORIAN NICOLAS
IPC: G06F19/00
Filed: 2004-08-20
Granted: 2012-07-03
Abstract: The invention relates to a device for determining a measurement of mass flow of fluid for a combustion chamber comprising a fluid metering device and a means of measuring the position of the metering device being measured. This device comprises: a mass flow meter, a hybridization device for determining an actual mass flow of fluid comprising: a first input comprising a set-point value (WF set-point, Xset-point), a prediction unit (26) capable of determining, from the first input and variables of state comprising the actual mass flow (WF actual) and parametric unknowns (IP), estimated values (^WF flow meter, ^Xmetering device), a second input comprising the measured position of the metering device (Xmetering device) and the measured mass flow of fluid (WF flow meter), a calculator of residues (30, 22, 20) for determining a first residue (Rmetering device) between the measured position of the metering device and a second residue (Rflow meter) between the measured mass flow of fluid and the estimated mass flow of fluid, a correction unit (24) for determining, from the first and second residues corrections capable of being applied to variables of state (WF actual, IP).
Patent CA-2486008-C (CA)
Title: Adjustable sealing means
Inventor: PAUL NICOLAS
IPC: F16K31/524
Filed: 2004-10-28
Granted: 2012-09-25
Abstract: A valve has a valuing element which is rotatably fitted within a valve body. This valuing element of the valve is joined by a stem or shaft portion which extends out of the valve body to interact with an actuator and transmit torque to the valuing element. In plug valves, pressure needs to be also applied to the valuing element to insure a proper closure. The invention relates to a mechanism to adjustably seal the stem/body interface using only one screw that is positioned on the front of the valve cover for easy access. The force generated by the screw is transposed into a vertical force and a horizontal force by a cam. The multiple faces of the cam are used to transmit the force vertically and horizontally and will maintain the mechanism in a straight position.
Patent CA-2487200-C (CA)
Inventor: KENNEDY JOHN M
IPC: E06B5/14
Filed: 2004-11-10
Granted: 2013-01-29
Abstract: A mine door system for closing a mine doorway comprises a door hinged adjacent the doorway for swinging relative to the stopping between a closed position and an open position swung outwardly away from the stopping. A keeper is mounted in fixed position relative to the doorway. The system further comprises a trigger-actuated latch mechanism including a detent engageable with the keeper for latching the door in its closed position and a trigger operably connected to the detent in a latched position. The mechanism is constructed and configured so that actuation of the trigger causes the detent to move from a latched position in which the detent engages the keeper for latching the door closed to an unlatched position in which the detent is disengaged from the keeper for allowing the door to be opened.
Patent CA-2489322-C (CA)
Title: Receiving and reporting page-specific user feedback concerning one or more particular web pages of a website
Inventor: NICKERSON RAND B
IPC: G06Q30/00
Filed: 2003-07-25
Granted: 2010-04-13
Abstract: A method for receiving page-specific user feedback concerning a web page of a website includes using an icon viewable on the page to solicit one or more page-specific open-ended comments concerning the page from a user that has accessed the page. The method includes using software associated with the icon to receive one or more page-specific comments from the user for reporting to a website owner. In one embodiment, the software requires the user to provide one or more page-specific subjective ratings concerning the page as a whole to provide one or more page-specific open-ended comments concerning the page. In another embodiment, the software obtains background data for reporting to a website owner along with the one or more page-specific open-ended comments concerning the page.  In another embodiment, each appearance of a specified word in the one or more open-ended comments concerning the page is identical and a report reflecting the identified appearance of the specified word is generated.
Patent CA-2494184-C (CA)
Inventor: HANNA WILLIAM THOMPSON
IPC: F24D18/00
Filed: 2002-08-02
Granted: 2011-06-07
Abstract: An integrated system to provide both heat and electric power. The integrated, or cogeneration, system operates with an organic working fluid that circulates in a Rankine-type cycle, where the organic working fluid is superheated by a heat source, expanded through an involute spiral wrap (scroll) expander (301) such that the organic working fluid remains superheated through the expander, cooled in a condenser (302), and pressurized by a pump (303). Heat exchange loops within the system define hot water production capability for use in space heating (348) and domestic hot water (380), while the generator (305) is coupled to the scroll expander (301) to generate electricity.
Patent CA-2498146-C (CA)
Inventor: YEHUDA AZENKOT
IPC: H04B7/216
Filed: 2003-09-23
Granted: 2009-05-26
Abstract: L'invention concerne un détecteur d'impulsions pouvant détecter des niveaux aussi bien bas qu'élevé de bruit d'impulsion dans un système CDMA (accès multiple par répartition de code) et comprenant un ensemble de circuits permettant de calculer le niveau du bruit de fond dans des codes non utilisés. Un autre circuit calcule la puissance moyenne du bruit par intervalle d'étalement aux fins d'obtention de la puissance du bruit par intervalle d'étalement. On établit en continu une moyenne de cette moyenne pendant des intervalles d'étalement au moyen d'un autre circuit produisant la puissance moyenne du bruit de fond. Un comparateur compare la puissance du bruit dans l'intervalle d'étalement actuel avec la puissance du bruit de fond ajoutée à un seuil programmable et produit une indication d'effacement si la puissance du bruit de fond plus un seuil de mobilité est dépassée.
Patent CA-2500516-C (CA)
Inventor: ALLEN KENDALL E
IPC: F24J2/36
Filed: 2005-03-10
Granted: 2008-10-07
Abstract: A cover for an air conditioning system includes a fluid inlet port adapted to permit fluid located outside the interior space to enter through a wall of the cover and into a first interior space portion of the cover. The cover further includes a fluid outlet port adapted to permit fluid located inside the second interior space portion to exit through the wall to a location outside the interior space. The cover may be integrated as part of a vehicle wherein a fluid inlet port of the cover can be placed in fluid communication with an air inlet of a first evaporator fan and an air inlet of a second evaporator fan and a fluid outlet port of the cover can be placed in fluid communication with an air outlet of the second evaporator fan. Methods also include retrofitting a vehicle comprising the steps of removing a first cover from a support surface and mounting a second cover to the support surface.
Patent CA-2505286-C (CA)
Title: Novel ligands that are antagonists of rar receptors, process for preparing them and use thereof in human medicine and in cosmetics
Inventor: DIAZ PHILIPPE
IPC: A61P17/00
Filed: 2003-11-18
Granted: 2012-02-07
Abstract: The invention relates to novel compounds corresponding to formula (I) below: and to the method for preparing them, and to their use in pharmaceutical compositions intended for use in human or veterinary medicine, or alternatively in cosmetic compositions.
Patent CA-2510352-C (CA)
Title: Power source for a dispersion compensation fiber optic system
Inventor: MAHGEREFTEH DANIEL
IPC: G02B6/34
Filed: 2003-11-05
Granted: 2012-01-17
Abstract: This invention generally relates to an optical filter for a fiber optic communication system. An optical filter may be used, following a directly modulated laser source, and converts a partially frequency modulated signal into a substantially amplitude modulated signal. The optical filter may compensate for the dispersion in the fiber optic transmission medium and may also lock the wavelength of the laser source.
Patent CA-2512984-C (CA)
Title: Systeme d'antenne de surveillance electronique d'articles a sortie etendue
Inventor: COPELAND RICHARD L
IPC: H01Q1/22
Filed: 2004-01-14
Granted: 2012-12-18
Abstract: L'invention concerne un système d'antenne de surveillance électronique d'articles pour des zones d'interrogation à sortie étendue. Dans un premier aspect, une première et une deuxième antennes d'émission sont chacune conçues pour être installées sur les côtés opposés d'une zone d'interrogation étendue. Une troisième antenne d'émission est conçue pour être installée contiguë au plafond de la zone d'interrogation étendue. Les première, deuxième et troisième antennes d'émission peuvent être reliées à un émetteur pour produire un signal d'interrogation à émettre dans la zone d'interrogation étendue. Plusieurs antennes de réception à noyau amorphe sont conçues pour être installées dans la région d'injection d'un sol de la zone d'interrogation étendue. Le produit de chacune des antennes de réception à noyau amorphe peut être relié à un récepteur pour détecter un signal de réponse provenant d'une étiquette de surveillance électronique d'articles placée dans la zone d'interrogation étendue. Le signal de réponse réagit au signal d'interrogation. La pluralité d'antennes de réception à noyau amorphe peut être conçue en plusieurs paires orthogonales d'antennes de réception à noyau amorphe. Dans un second aspect, les antennes d'émission sont des antennes cadres et le récepteur est composé de plusieurs récepteurs à noyau amorphe conçus pour être installés sur les côtés opposés et le plafond de l'entrée étendue.
Patent CA-2513585-C (CA)
Inventor: MINGANTI GIANNI
IPC: B65C3/06
Filed: 2003-01-29
Granted: 2010-10-12
Abstract: A container labelling method consisting of predisposing means (3) for supporting at least one container (2)in an erect position; from below, mounting onto the body of said at least one container a heat-shrinkable label in the form of an annular band; and causing the (5) label to adhere to said container. The method is implemented by a plant (1) comprising a device for supporting and transporting (3) at least one container which acts from above on the container suspended in an erect position; means for mounting a heat-shrinkable annular band (4) onto the container from below; and means for causing said label to adhere to said container (6) by heat-shrinkage.
Patent CA-2518384-C (CA)
Inventor: SOOMRO AMJAD
IPC: H04W28/24
Filed: 2004-03-02
Granted: 2015-06-09
Abstract: A wireless local area network (WLAN) includes a first device and a second device. The first device sends a first frame including a first transmission indicator, which indicates that a service interval is to begin at a certain time. The second device sends an acknowledgement from the second device to the first device indicating receipt of the first transmission indicator. The first device sends a second frame including another first transmission indicator if, after a prescribed time period, the acknowledgement is not received by the first device. The first device also sends a last transmission indicator, which indicates that the service period will end at a certain time. The WLAN and its method of use provide synchronicity between the first and second devices as to the beginning and the end of a service period.
Patent CA-2520660-C (CA)
Title: Solid oral dosage form containing seamless microcapsules
Inventor: MOODLEY JOEY
IPC: A61K9/48
Filed: 2004-03-29
Granted: 2013-08-20
Abstract: This invention relates to a solid oral dosage form containing one or more pharmaceutically active ingredients solubilised or suspended in a pharmaceutically acceptable solvent or liquid phase and encapsulated in seamless controlled release microcapsules. Accordingly the pharmaceutically acceptable solvent or liquid phase may range from aqueous phase, organic solvent(s), glycols, oils and derivatives of including mono-,di, and trigycerides of short, medium and long chain fatty acids. The microcapsules have a diameter of <1mm to 8mm and a drug loading of up to 90%. Additionally the microcapsules may be coated to release the pharmaceutically active ingredient at specific sites and for predetermined rates.
Patent CA-2523035-C (CA)
Title: Sterilization of dispersions of nanoparticulate active agents with gamma radiation
Inventor: BOSCH H WILLIAM
IPC: A61K9/14
Filed: 2004-05-24
Granted: 2011-04-26
Abstract: The present invention relates to methods for sterilization of dispersions of one or more nanoparticulate active agents via gamma irradiation and to the obtainable pharmaceutical compositions.
Patent CA-2524920-C (CA)
Title: Golf bag with detachable wheel assembly
Inventor: CHELDIN ERWIN
IPC: A63B55/60
Filed: 2003-06-23
Granted: 2010-07-13
Abstract: A golf bag (10) includes a base (12) having a shaft (14). A pair of wheel assemblies (22) are attachable to, and removable from the shaft (14). Each wheel assembly (22) includes a wheel (26) and an axle (28) that fits within the shaft (14) such that each wheel (26) is extendable away from, and retractable towards, the base (12) along a common axis. In another embodiment, a golf bag (10) may be motorized.
Patent CA-2541211-C (CA)
Title: Multiple three-phase inductor with a common core
Inventor: SHUDAREK TODD A
IPC: H01F37/00
Filed: 2006-03-28
Granted: 2012-01-10
Abstract: An electrical inductor assembly has a plurality of three-phase inductors on a common core. Each inductor includes three coils wound around separate legs of the core. Core bridges extend across the legs to provide an inter-leg path for the magnetic flux produced by each coil. The magnetic flux from all the coils of adjacent inductors flows through a common core bridge in a manner wherein the magnetic flux in the common core bridge is less than the sum of the magnetic fluxes in each leg.
Patent CA-2545006-C (CA)
Inventor: HEYDUK TOMASZ
IPC: G01N33/50
Filed: 2004-12-10
Granted: 2013-09-17
Abstract: Described are compositions and methods that are useful in the identification and quantification of any polypeptide or macromolecular complex using a set of co-aptamer constructs. Aptamer constructs are constructed that bind to unique epitopes of a polypeptide of macromolecular construct. Those aptamer constructs contain an epitope binding site, a co-aptamer binding site, and a detectable label. In the presence of the cognate polypeptide, analyte-polypeptide complex, or other macromolecular complex, the co-aptamers associate with one another to produce a detectable signal. The co-aptamer constructs may be joined by a linker to produce a bivalent aptamer construct.
Patent CA-2547277-C (CA)
Inventor: LINNEMANN THOMAS C
IPC: B32B27/04
Filed: 2004-11-26
Granted: 2013-08-13
Abstract: The invention relates to a method for producing a decorative laminate consisting in preparing a decorative layer (5), applying a mixture (110) of a thermohardening synthetic resin and hard particles (210) to said layer, pressing the decorative layer and the mixture in a hot press at a press temperature in order to obtain a laminate, the mixture also containing a wax whose melting point is less than a temperature of approximately 140 °C  and/or more than approximately 50 °C lower than the press temperature.  A decorative laminate, a decorative laminate panel and a method for producing a decorative prepreg sheet are also disclosed.
Patent CA-2553008-C (CA)
Title: Synthetic aperture radar (sar) system
Inventor: RUNGE HARTMUT
IPC: B64D47/00
Filed: 2006-07-21
Granted: 2011-08-30
Abstract: In a multi-channel Synthetic Aperture Radar (SAR), a SAR group antenna with several receivers is reproduced by means of time-multiplexing a receiver, wherein each receive channel is assigned an antenna segment and, parallel to multiplexing a receiver, a different amplitude allocation is given to the antenna. More "virtual" channels than are physically present are provided, which is achieved by an increased pulse repetition frequency (PRF). The amplitude allocation of the antenna can be assigned during transmission, during receiving and during transmission and receiving. Multiplexing can be advantageously expanded by operating receivers in parallel mode and modifying the so-called "burst-mode technique", which is otherwise used in Scan-SAR systems. Used in multi-channel SAR and SAR interferometry, especially satellite applications.
Patent CA-2555453-C (CA)
Title: Cross-coupling process for production of aromatic compounds from aliphatic organic compounds and aromatic organometallic reagents
Inventor: NAKAMURA MASAHARU
IPC: C07C15/02
Filed: 2005-02-10
Granted: 2013-04-09
Abstract: A problem of the present invention is to provide an economical process with minimized toxicity for producing an aromatic compound having a variety of substituents such as various alkyl groups, and the problem is solved by a process for production of an aromatic compound represented by formula (1) below, which comprises reacting a compound represented by formula (2) below with an aromatic magnesium reagent represented by formula (3a) below in the presence of an iron catalyst and a diamine compound:   (see formula 1) wherein R is an optionally substituted hydrocarbon group or a C3-C10 saturated or unsaturated ring group; A is an optionally substituted C4-C20 aromatic group or an optionally substituted heteroaromatic group; X is a halogen atom or a sulfonic acid ester; and Y1 is bromine, iodine, chlorine or a carbanion ligand.
Patent CA-2560433-C (CA)
Title: Motor-driven power steering unit support structure
Inventor: OKADA MEGUMU
IPC: B62K21/00
Filed: 2006-09-21
Granted: 2010-11-23
Abstract: To provide a motor-driven power steering unit support structure which can absorb mounting errors of a steering shaft. In a vehicle comprising a steering shaft rotatably supported on a vehicle body frame, a steering bar handle attached to the upper end of the steering shaft, a motor-driven power steering unit mounted onto the lower end of the steering shaft, and at least two front wheels, the motor-driven power steering unit is supported on the vehicle body frame from the vehicle width direction, and a front support member and a rear support member for supporting the motor-driven power steering unit are provided in the vehicle body frame on the front and rear sides, with the steering shaft therebetween.
Patent CA-2563080-C (CA)
Inventor: KIM KYUNG JIN
IPC: C07K16/46
Filed: 2004-08-13
Granted: 2015-01-27
Abstract: The present invention is directed toward a neutralizing monoclonal antibody to hepatocyte growth factor, a pharmaceutical composition comprising same, and methods of treatment comprising administering such a pharmaceutical composition to a patient, such as for inhibiting glioblastoma.
Patent CA-2563701-C (CA)
Title: System and method for creating graphics on glass surfaces
Inventor: ZAX ADAM
IPC: G09F23/00
Filed: 2005-06-02
Granted: 2013-01-22
Abstract: A glass or other silica containing surface is masked or stenciled off randomly or in a specific pattern or design and treated with a liquid or vapor chemical composition that randomly or by specific pattern fills in the microscopic valleys and pits found in all types of glass and silica containing surfaces, imbedding that random or specific pattern (image) into or onto the substrate. As the glass or other silica containing surface is moved from a cooler ambient to a warmer ambient, condensation preferentially forms on untreated areas of the glass or other silica containing surface, leaving the treated portions substantially clear and depicting the pattern or design as a contrast difference.
Patent CA-2581385-C (CA)
Inventor: MONNERET JEAN-JACQUES
IPC: E02D29/14
Filed: 2007-03-12
Granted: 2014-03-11
Abstract: The present invention concerns a locking and unlocking device for a plug or a cover on a frame using a key. The device is characterised in that the lock (6) includes a helical torsion spring (30) mounted concentrically on the rotor (13) of the lock (6) with one of its extremities supported under the plug (1) and its opposite extremity secured to the rotor (13) so as to exert on the latter a pair of recall forces to return the lock (6) to its locked position. The invention is applicable to roadways.
Patent CA-2584160-C (CA)
Inventor: MURPHY LARRY D
IPC: E05F15/10
Filed: 2005-12-16
Granted: 2011-02-15
Abstract: Low cost, low power consumption radio frequency transceivers are incorporated in barrier operator control systems for transmitting signals between an operator control unit, one or more remote control units, a diagnostic or calibration device and an obstruction detector. Similar detector devices, including such transceivers, may be employed in loading docks for detecting the status of dock levelers and vehicle restraint devices. Radio frequency communication eliminates the need for hard wiring and also provides for transmission of commands and status information between various control units.