baber/WOPTO huggingface dataset:
Patent CA-2397239-C (CA)
Title: Process for preparation of fuels and lubes in a single integrated hydrocracking system
Inventor: CASH DENNIS R
IPC: C10G65/10
Filed: 2002-08-09
Granted: 2011-06-21
Abstract: An integrated distillate hydrocracking process produces one or more fuel products and one or more tube products from a first reaction stage. Heavy fractions from the first stage, which are not recovered as lube products, are cracked to fuels in a second reaction stage. This invention is intended to provide a full range of lube streams, over a wide viscosity range and a wide viscosity index range, from a fuels hydrocracker, in addition to high yields of high quality fuels.
Patent CA-2399143-C (CA)
Title: Optical projection system including projection dome
Inventor: IDASZAK RAYMOND L
IPC: G09B9/30
Filed: 2001-01-03
Granted: 2010-06-22
Abstract: A visual workstation for use by a viewer includes a dome having an open front end and a truncated spherical inner dome surface. A work surface is disposed in front of and adjacent the dome front end. The work surface defines a viewer area on a side of the work surface opposite the dome. The viewer area is sized and configured to receive the viewer and is positioned relative to the spherical inner dome surface such that the viewer, when located in the viewer area, may view the spherical inner dome surface. A projector is disposed between the viewer area and the dome. The projector is operative to project a truncated spherical projection onto the inner dome surface.
Patent CA-2399586-C (CA)
Inventor: ADAMS DAVID L
IPC: G09B5/08
Filed: 2000-09-21
Granted: 2015-05-26
Abstract: The present invention provides a method of creating an education simulation for a learner comprising the steps of providing simulation software code, providing a dynamic data model independent of the software code, communicating possible statements or actions contained within the dynamic data model to a simulation interface, receiving from the learner a chosen statement or action from the possible statements or actions contained within the dynamic data model, generating new possible statements or actions for the learner contained within the dynamic data model to make within the simulation in response to the chosen statement or action received from the learner, providing a response contained within the dynamic data model, and updating the dynamic data model. Also provided is a system for performing the method.
Patent CA-2403590-C (CA)
Inventor: FUNAYOSE YUSUKE
IPC: B64D45/00
Filed: 2002-09-16
Granted: 2006-02-21
Abstract: In transportation means (jet propulsion boat 10) equipped with a liquid crystal display unit (liquid crystal device 71) displaying operation information, an ordinary movement of the transportation means is regarded as an ordinary state; and when a case where the need arises for abruptly reducing the speed of the transportation means or abruptly changing the direction of the transportation means, and the like are distinguished as a non-ordinary state, the liquid crystal display unit (liquid crystal device 71) has been caused to reverse a white-and-black display thereof when the transportation means shifts from the ordinary state to the non-ordinary state. It is possible to sensitively and directly notify the driver that the transportation means is in a non-ordinary state. As a result, it becomes easier to recognize that the transportation means is in a non-ordinary state.
Patent CA-2406044-C (CA)
Inventor: WIKSTROM HAKAN
IPC: A61P25/16
Filed: 2001-04-17
Granted: 2009-10-27
Abstract: L'invention concerne les composés de la formule générale (I) dans laquelle les cycles B, C, D et E peuvent être présents ou non, et s'ils sont présent sont combinés avec A en tant que cycles A+C, A+E, A+B+C, A+B+D, A+B+E, A+C+E, A+B+C+D ou A+B+C+D+E, les cycles B, C et E étant aliphatiques alors que le cycle D peut être aliphatique ou aromatique/hétéroaromatique, et X est -(CH2)m-, m étant un entier de 1 à 3, pour former un cycle E, ou un groupe R1 lié à l'atome d'azote si E est absent, R1 étant choisi dans le groupe composé d'atomes d'hydrogène, de groupes alkyle ou haloalkyle de 1 à 3 atomes de carbone, de groupes cycloalkyle(alkyle) de 3 à 5 atomes de carbone (c.-à-d. comportant cyclopropyle, cyclopropylméthyle, cyclobutyle et cyclobutylméthyle), Y étant -(CH2)n-, avec n étant un entier de 1 à 3, pour former un cycle C, ou un groupe R2 lié à l'atome d'azote si C est absent, R2 étant choisi dans le groupe composé d'atomes d'hydrogène, de groupes alkyle ou haloalkyle de 1 à 7 atomes de carbone, de groupes cycloalkyle(alkyle) de 3 à 7 atomes de carbone, de groupes alcényle ou alkylnyle de 3 à 6 atomes de carbone, d'arylalkyle, d'hétéroarylalkyle ayant 1 à 3 atomes de carbone dans le groupe alkyle, le noyau aryle/hétéroaryle pouvant être substitué si NR1R2 est différent de diméthylamino, N-méthyl-N-éthylamino, N-méthyl-N-propynylamino, N-méthyl-N-propylamino et N-hydroxipropyl-N-méthylamino lorsque B, C, D, et E sont absents. L'invention concerne également les sels de ces composés avec des bases et acides pharmaceutiquement acceptables, ainsi que l'utilisation de ces composés dans la fabrication de compositions pharmaceutiques destinées au traitement de la maladie de Parkinson, de psychoses, de la maladie de Huntington, de l'impuissance, de l'insuffisance rénale, de troubles cardiaques ou de l'hypertension. L'invention concerne en outre lesdites compositions pharmaceutiques et des procédés de traitement de la maladie de Parkinson et de la schizophrénie.
Patent CA-2407835-C (CA)
Inventor: LUSSEY DAVID
IPC: H01H3/14
Filed: 2001-05-17
Granted: 2010-06-29
Abstract: An electronic resistor user interface comprises flexible conductive materials and a flexible variably resistive element capable of exhibiting a change in electrical resistance on mechanical deformation and is characterised by textile-form electrodes (10,12), a textile form variably resistive element (14) and textile-form members (16) connective to external circuitry.
Patent CA-2412268-C (CA)
Inventor: TROYER TERRENCE J
IPC: G01L9/12
Filed: 2002-11-20
Granted: 2012-01-24
Abstract: A pressure sensor having a radially tensioned diaphragm for measuring fluid pressure. The pressure sensor includes a first generally concave metal body member and a second generally concave metal body member, and a radially tensioned flexible metal diaphragm disposed therebetween that is tensioned by heating the sensor. The first and second body members are formed from a material having a coefficient of thermal expansion in the range of approximately 0.0000056 inch/inch/°F to 0.0000064 inch/inch/°F. The diaphragm is formed from a precipitation hardening metal material having a coefficient of thermal expansion of approximately 0.0000060 inch/inch/°F. The first body member and the second body member are formed from a ferromagnetic metal material such that the first and second body members shield the diaphragm from magnetic fields which may otherwise cause movement of the diaphragm.
Patent CA-2413729-C (CA)
Inventor: RATHBUN JEREMIAH I
IPC: H01J41/12
Filed: 2001-06-28
Granted: 2009-01-06
Abstract: A flywheel energy storage system (200), includes two pumps (218, 224) arranged in parallel for simultaneously drawing-off and absorbing substantially all of the gases that evolve from a flywheel assembly during high speed operation. A  water sorbent (224) has the primary purpose of pumping water vapor and a getter pump (218) has the primary purpose of pumping active gases. The parallel pumps, i.e., the water sorbent (224) and getter pump (218) are disposed in a gas storage chamber (214) that is separate from the main housing (202) of the flywheel system. A drag pump (216) pumps evolved gases from the main housing (202) to the gas storage chamber. Since the water sorbent has a relatively fast pumping speed as compared to the getter pump, getter material used with the getter pump degrades at a substantially slower rate thereby reducing the cost of using the getter pump.
Patent CA-2414286-C (CA)
Inventor: JARVIS JAMES
IPC: B61D17/00
Filed: 2002-12-13
Granted: 2004-11-23
Abstract: A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage.
Patent CA-2414972-C (CA)
Inventor: BOLAND SIMON
IPC: H04M3/56
Filed: 2002-12-23
Granted: 2008-08-26
Abstract: A gain control method for reducing or eliminating the undesirable effects of acoustic echo coupling between a speaker and a microphone while providing a full- duplex connection. Weighted normalized far-end and near-end powers are used to first calculate a suppression value which is used to determine the attenuation factor between an upper and a lower limit, thus improving reliability in noisy environments. To further improve the quality of the full-duplex connection, a smoothing factor is applied to the attenuation calculation to provide a low power and constant sounding echo without annoying transient-like sounds.
Patent CA-2415240-C (CA)
Inventor: CHEUK WAI LUN
IPC: A23K1/00
Filed: 2001-06-22
Granted: 2010-12-14
Abstract: Cette invention se rapporte à une composition d'aliment pour chats domestiques, qui comprend un produit à base de viande ayant une masse essentiellement solide prenant la forme du récipient dans lequel elle est conditionnée, ainsi que des particules de viande à l'aspect humidifié et des particules d'aliment séparées visuellement reconnaissables lors de la fragmentation de la masse d'aliment, après son retrait du récipient.
Patent CA-2417435-C (CA)
Title: Method for producing lamotrigine from alpha-oxo-2,3-dichlorophenyl acetamidino-aminoguanidino hydrazone by ring closure reaction
Inventor: MATE ATTILA GERGELY
IPC: C07C257/14
Filed: 2002-07-04
Granted: 2004-01-13
Abstract: The present invention relates to a method for producing 3,5-diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine (lamotrigine) by cyclization reaction from .alpha.-oxo-2,3-dichlorophenylacetamidino-aminoguanidino-hydrazone.
Patent CA-2417723-C (CA)
Inventor: ECKER FRIEDRICH
IPC: B29C48/92
Filed: 2001-04-25
Granted: 2006-01-03
Abstract: Procédé, dispositif et installation d'extrusion de corps moulés continus pour la production de filaments ou de fibres discontinues à partir d'une solution d'extrusion, par exemple une solution de cellulose contenant de l'eau, de la cellulose et un oxyde d'amine tertiaire, tel que du N-méthylmorpholine-N-oxyde. Par rapport aux procédés connus de l'art antérieur, le rendement lors de la production de corps moulés continus (3) peut être amélioré lorsque la vitesse d'extrusion est réglée à une valeur v = B.T<0,33>.10000.(1/r<2>). Dans une installation, le rendement peut être amélioré lorsque le nombre de rangées r est égal à [(B/v).10000.T<0,33>] <1/2>. Dans cette formule, T est le titre de fils en T dtex, v la vitesse d'extrusion en m/min, r le nombre des rangées d'ouvertures (12) de canaux d'extrusion et B un paramètre de fonctionnement qui vaut au plus 4 et au minimum 0,5.
Patent CA-2419564-C (CA)
Title: Jigsaw puzzle
Inventor: GALLANT PAUL
IPC: A63F9/10
Filed: 2001-09-06
Granted: 2010-04-20
Abstract: A two-dimensional jigsaw puzzle including a plurality of pieces, each of the pieces having a main body made of a foam with memory. Each main body has a layer of glue extending thereover and a flexible sheet adhesively bonded thereto. The flexible sheet bears a portion of a picture of the puzzle and the main bodies of the pieces have complementary interlocking joints for detachably assembling the pieces to one another to form the picture of the puzzle. Each of the main bodies has a peripheral side surface with predetermined thickness such that, when the pieces are assembled to one another, the interlocking joints substantially hold the pieces together by friction contact between the peripheral side surfaces of the main bodies. The glue is of a type which remains substantially flexible after setting thereof.  As a result of the above-mentioned, the two-dimensional jigsaw puzzle is capable of being bent without any of its pieces detaching themselves from the puzzle.
Patent CA-2429004-C (CA)
Inventor: SATRAN AMIR
IPC: B23C5/22
Filed: 2001-11-04
Granted: 2008-01-15
Abstract: A cutting tool (20) comprising a tool body (22) and two cutting inserts (24) mounted therein. An insert receiving pocket (26) of the tool body has a pocket base wall (30). An indentation (32) that opens to the pocket base wall has a lower wall (34) that is bounded by first (36), second (38), third (40) and fourth (44) side walls. The cutting insert has an insert base wall (68). A  protuberance (69) extends downwards from the insert base wall and has a lower wall (70) bounded by first (72), second (73), third (74) and fourth (75) lateral walls. The insert base wall abuts the pocket base wall, the first lateral wall abuts the first side wall, the third lateral wall abuts the third side wall, the first lateral wall is distanced from a center line by a first distance D1, the cutting edge close to the center line is distanced therefrom by a second distance D2 where the first distance is at least three times greater than the second distance and where a relief surface (63) of the cutting insert is relieved from the insert receiving pocket.
Patent CA-2432935-C (CA)
Inventor: HANSEN CARL C
IPC: H04L5/14
Filed: 2001-11-19
Granted: 2006-04-11
Abstract: The invention provides a technique for power cutback of DSL transceivers (e.g., modems) using public switched telephone network (PSTN) signaling. For example, one or more dual-tone/multiple frequency (DTMF) signals generated b y a touch-tone telephone, or other device, can cause a DSL transceiver to redu ce the power of upstream data communications. A user of a DSL modem can cause t h emodem to transmit upstream data while listening to the microphone of a telephone coupled to the same twisted-pair line. Data transmission power can be adjusted by use of one or more buttons on the telephone. The DSL transceiver, in response to one or more predeteremined DTMF signals, can adjust transmission power. Thus, the poer cutback of the DSL transceiver can be controlled using PSTN signaling.
Patent CA-2434585-C (CA)
Title: Multi-layered, biaxially-oriented, sealable tubular film for the packaging and wrapping of meat, meat with bones and paste-like foodstuffs and use thereof
Inventor: GRUND HARTMUT
IPC: A22C13/00
Filed: 2001-02-01
Granted: 2008-07-08
Abstract: The invention relates to a multilayered, biaxially ori-ented, shrinkable and sealable tubular film for the packag-ing and wrapping of meat, meat with bones, and paste-like foodstuffs and to the use thereof. The inventive, prefera-bly five-layered, tubular film has an inner layer comprised of at least one copolyamide and at least one amorphous polyamide and/or at least one homopolyamide and/or at least one modified polyolefin, a middle polyolefin layer, and an outer layer comprised of at least one homopolyamide and/or at least one copolyamide and/or at least one copolymer of ethylene-vinyl alcohol and/or a modified polyolefin. Two adhesion-promoting layers are situated between the inner layer and middle layer and between the middle layer and outer layer. The film according to the invention has sig-nificantly increased seal seam strength even at low sealing temperatures and high resistance to puncturing.
Patent CA-2445957-C (CA)
Title: Styrene-acrylate copolymer composition suitable for surface size
Inventor: HAGIOPOL CORNEL
IPC: D06M15/333
Filed: 2003-03-06
Granted: 2010-05-25
Abstract: A composition of matter for surface sizing of paper and other cellulosic products. In particular, the composition is a styrene/acrylic acid ester copolymer latex made by emulsion copolymerization without surfactants.
Patent CA-2447751-C (CA)
Inventor: REYNOLDS ERIC CHARLES
IPC: A61K6/838
Filed: 2002-05-21
Granted: 2011-04-19
Abstract: La présente invention concerne une composition destinée à la restauration dentaire renfermant une matière dentaire restauratrice et une quantité efficace d'un complexe de phosphate de calcium amorphe et de phosphopeptide de caséine ou un complexe de phosphate de fluorure de calcium amorphe et de phosphopeptide de caséine.
Patent CA-2451243-C (CA)
Inventor: PEACOP ALEXANDER JAMES
IPC: B65D1/14
Filed: 2002-03-19
Granted: 2006-07-18
Abstract: A large can (1) suitable for containing a brushable coating composition of the type applied at ambient temperatures to surfaces of buildings and which can is conveniently closeable by a screw-thread lid (7) where the opening (2) into the can is provided with screw-threads (5) formed around its external surface and a brushwipe (9) preferably comprising an edge (10) having different curvatures (10a and 10b) located in a position remote from the screw-threads. Provision of the brushwipe guards against the wiping of an overloaded paint brush on areas of the opening from which paint wiped from the brash could run to block screw threads and so make use of the screw-thread lid impracticable. The can preferably also contains a re-entrant rebate (32) in its side wall (37) to provide a brush rest (34) within the can and also means far guiding a user of the can to hold it in a preferred orientation during painting.
Patent CA-2452151-C (CA)
Inventor: TAS SINAN
IPC: A61K36/00
Filed: 2001-07-02
Granted: 2012-01-03
Abstract: This invention concerns the use of cyclopamine in vivo on basal cell carcinomas to achieve therapeutic effect by causing differentiation of the tumor cells and, at the same time, highly efficient apoptotic death and removal of these tumor cells while preserving the normal tissue cells, including the undifferentiated cells of the normal epidermal basal layer and hair follicles. Causation of apoptosis by cyclopamine is by a non-genotoxic mechanism. These effects make the use of cyclopamine highly desirable in the treatment of basal cell carcinomas and other tumors that use the hedgehog/smoothened signal transduction pathway for proliferation and prevention of apoptosis.
Patent CA-2452622-C (CA)
Inventor: RISSER PHILIP E
IPC: B66C13/00
Filed: 2002-06-25
Granted: 2006-08-15
Abstract: A telescoping bridge crane system arranged to be mounted over a floor of a structure, e.g., a vehicle trailer, and including a pair of enclosed mounting tracks (30, 32) for slidably supporting a runway frame (24). Trucks are located within the tracks. Each truck includes a hanger. The runway frame (24) also includes two enclosed tracks (54, 56) which are directly supported by the hangers and located beside and parallel to the mounting tracks (30, 32). A  bridge section (70) is mounted between the enclosed tracks (54, 56) of the runway frame (24) by another pair of trucks. The a bridge section (70) supports an extremely low headroom hoist assembly (26) including an actuator, a cable, plural rotatable sheaves and a hook.
Patent CA-2453609-C (CA)
Title: Bridged piperidine derivatives as melanocortin receptor agonists
Inventor: YE ZHIXIONG
IPC: A61P3/04
Filed: 2002-07-12
Granted: 2010-05-04
Abstract: Certain novel bridged piperidine derivatives of formula (I):    (see formula I) are agonists of the human melanocortin receptor(s) and, in particular, are selective agonists of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the activation of (MC-4R), such as obesity, diabetes, sexual dysfunction, including erectile dysfunction and female sexual dysfunction.
Patent CA-2455839-C (CA)
Title: Process for treating a lipophilic fluid
Inventor: GANSLE KRISTINA MARIE ROHAL
IPC: B01D71/68
Filed: 2002-09-10
Granted: 2009-06-23
Abstract: The present invention relates to a process for treating a lipophilic fluid contained in an emulsion of water and lipophilic fluid. The process includes the steps of pretreating the emulsion, removing lipophilic fluid from the emulsion, and purifying the lipophilic fluid to remove at least a portion of the impurities collected during the use of the emulsion. Method options are provided for each of the aforementioned steps.
Patent CA-2456147-C (CA)
Inventor: RINDSBERG MARK
IPC: H04N5/50
Filed: 2002-06-04
Granted: 2013-01-08
Abstract: A method (700) of customizing the selection of channels among a plurality of channels includes the steps of receiving (702) a digitally encoded bit stream over--the-air on the plurality of channels and decoding (704) a selected channel among the plurality of channels. The method further comprises the steps of selectively tagging (706) a desired type of content on the selected channel, analyzing (708) a broadcast information channel and/or an Electronic Program Guide for an indication of content of the desired type among the plurality of channels, and alerting (710) a user of a desired channel containing the indication.
Patent CA-2456404-C (CA)
Inventor: CLAUSS STEFFEN
IPC: A01D43/08
Filed: 2004-01-29
Granted: 2007-03-20
Abstract: A crop chopping arrangement for a forage harvester includes a shearbar mounted adjacent a path swept by chopping knives of a chopper drum and being selectively adjustable toward and away from said path so as to adjust the distance between the shearbar and knives as they pass by the shearbar. An arrangement for measuring and/or checking the distance between the shearbar and the knives includes a vibration sensor located to measure the mechanical vibrations in the shearbar produced by the moving knives, and an electronic evaluation circuit.  The evaluation circuit is operable for performing a frequency analysis of the signal provided by the vibration sensor so as to derive information indicative of the distance between the shearbar and knives.
Patent CA-2459115-C (CA)
Inventor: LU JING
IPC: H02K11/00
Filed: 2002-09-24
Granted: 2005-12-06
Abstract: A rotary electric motor is formed within a cylindrical rotor housing structu re that surrounds an annular stator ring. The permanent magnet rotor is configured in an annular ring coaxial with, and outside of, the stator. The stator ring contains a plurality of wound core segments that are ferromagnetically isolated from each other. The core segments are secured to a rigid skeletal structure that is centrally fixed to a stationary shaft. The stator support structure is formed of spine members that extend radially awa y from the center. U-shaped plates at the outer ends of the spine members enga ge adjacent pair of stator segments. Within the inner periphery of the stator ring, space is provided within which motor control circuitry and battery pow er supply may be incorporated.
Patent CA-2460608-C (CA)
Inventor: VIALLETON PASCAL
IPC: G06F19/00
Filed: 2004-03-09
Granted: 2012-05-22
Abstract: - L'indicateur (1) comporte une unité centrale (2) qui sélectionne, parmi une pluralité d'échelles longitudinales, celle qui est représentative de la configuration aérodynamique actuelle de l'aéronef, et des moyens d'affichage (3) qui présentent sur un écran de visualisation (4) l'échelle longitudinale sélectionnée qui est mobile longitudinalement, et dont la position sur l'écran de visualisation (4) est définie en fonction de l'incidence actuelle de l'aéronef, illustrée par un signe caractéristique qui est fixe sur l'écran de visualisation (4) au niveau de l'échelle longitudinale, cette dernière défilant par rapport audit signe caractéristique en fonction de l'incidence actuelle de l'aéronef.