baber/WOPTO huggingface dataset:
Patent CA-2394117-C (CA)
Title: Process for the preparation of arylethanolamine derivatives having anti-obesity and anti-diabetic properties
Inventor: LAWRENCE RONNIE MAXWELL
IPC: C07B61/00
Filed: 2000-12-08
Granted: 2011-10-04
Abstract: (see formula IA) (see formula II) A process for preparing arylethanoldiamines, which are useful as agonists at atypical beta-adrenoceptors, is described. The process involves preparation of a compound of Formula (IA) or salt thereof : wherein R1 is an aryl, pyridyl, thiazolyl, phenoxymethyl, or pyrimidyl group, optionally substituted with: halogen, hydroxy, C1-6alkoxy, C1-6alkyl, hydroxymethyl, trifluoromethyl, -NR6R6, or NHSO2R6, where each R6 is hydrogen or C1-4alkyl; R2 is hydrogen or C1-6alky; R3 is CO2R7 where R7 is hydrogen or C1-6alkyl; R4 and R5 are hydrogen, C1-6alkyl, or -CO2C1-6alkyl; and Y is N or CH, comprising preparing amide of Formula (II) or salt thereof: wherein R1 is an aryl, pyridyl, thiazolyl, phenoxymethyl, or pyrimidyl, optionally substituted with: halogen, hydroxy, C1-6alkoxy, C1-6alkyl, hydroxymethyl, trifluoromethyl, -NR6R6, or NHSO2R6, where each R6 is hydrogen or C1-4alkyl; R2 is hydrogen or C1-6alkyl; R3 is CO2R7 where R7 is C1-6alkyl;  R4 and R5 are hydrogen, C1-6alkyl, -CO2C1-6alkyl; and Y is N or CH.
Patent CA-2394447-C (CA)
Inventor: LELA GARY J
IPC: A63C19/10
Filed: 2002-07-22
Granted: 2008-01-15
Abstract: The invention concerns a snow trail grooming accessory and method for use with an operating snowmobile to groom a snow trail during operation of the snowmobile.  The accessory includes at least one mounting arm, the mounting arm being mountable directly to a track suspension of the snowmobile; and a snow collector/leveler secured to the mounting arm wherein when the mounting arm is mounted to the operating snowmobile the mounting arm and the snow collector/leveler are pulled behind the snowmobile with the snow collector/leveler substantially skimming over a level portion of the snow trail and the snow collector/leveler impacting at least a portion of a snow mound, a snow mogul or a snow displacement in the snow trail.
Patent CA-2395386-C (CA)
Title: Contenant repliable et procede de fabrication
Inventor: HUPP MATTHEW TODD
IPC: B65D21/08
Filed: 2001-01-11
Granted: 2006-08-29
Abstract: La présente invention concerne un contenant (10) déployable et repliable, ledit contenant étant apte à être transformé d'une configuration repliée en une configuration déployée et comportant une pluralité de parois (20) repliables, dans lequel les parois (20) latérales comprennent un matériau polymère présentent: (a) un module d'élasticité en flexion compris entre environ 100 MPa et environ 1750 MPa, et (b) de préférence une épaisseur de paroi comprise entre environ 1 mil et environ 20 mils, sauf que lorsque ledit matériau polymère est l'homopolymère de polyéthylène ledit module d'élasticité en flexion et d'environ 270 MPa et ladite épaisseur de paroi est d'environ au moins 10 mils.
Patent CA-2403346-C (CA)
Title: Lame de scalpel tres tranchante et tres resistante
Inventor: MECKEL NATHAN K
IPC: B26B21/60
Filed: 2001-03-14
Granted: 2012-07-10
Abstract: L'invention concerne une lame (20) de scalpel obtenue par le dépôt d'un revêtement (32) sur une zone (26) amincie d'un substrat (22), l'amincissement présentant un angle de pointe d'environ 10 à environ 25 degrés par rapport à une arête. Le substrat (22) est en acier inoxydable de qualité chirurgicale, durci à une dureté de Rockwell C d'au moins 54, puis recuit à une dureté de Rockwell C d'environ 46 et inférieure à 53 environ. Le revêtement (32) recouvrant la région (26) amincie présente une épaisseur d'environ 0,1 à environ 2,5 micromètres, et inclut une première couche (34) de revêtement d'un premier métal, ainsi qu'une deuxième couche (36) de revêtement recouvrant la première couche (34). Le première couche (34) est de préférence du zirconium ou un alliage à base de zirconium, et la deuxième couche (36) est de préférence du nitrure de zirconium. On peut affiler atomiquement l'arête en appliquant au substrat (22) une grande tension négative par rapport à la source de dépôt pendant le dépôt d'une partie de l'épaisseur de la deuxième couche (36) de revêtement.
Patent CA-2407921-C (CA)
Title: Textile resistant aux coupures
Inventor: ZHU REIYAO
IPC: D02G3/12
Filed: 2001-06-06
Granted: 2009-01-13
Abstract: Cette invention a trait à un textile confortable résistant aux coupures, lequel textile renferme des fibres métalliques constituant une protection contre l'abrasion dans la mesure où ces fibres sont enveloppées dans des fibres en bourre résistant aux coupures.
Patent CA-2408197-C (CA)
Inventor: BARIOZ CHANTAL
IPC: C08F255/06
Filed: 2002-10-17
Granted: 2009-12-22
Abstract: La présente invention concerne un procédé de fabrication d'une gaine de câb le par extrusion et réticulation d'une composition à base d'un polymère greffé silane comprenant les étapes suivantes: a) mélange des composés suivants: i. un polymère de base thermoplastique ou un mélange de polymères de base thermoplastiques ii. un premier composé à base de silane iii. un générateur de radicaux libres b) extrusion dudit mélange sur un câble pour obtenir ladite gaine c) réticulation de ladite gaine. Ce procédé se caractérise par le fait que l'on incorpore au cours du mélange un composé contenant une fonction amine secondaire, et en ce que la réticulatio n est effectuée à l'atmosphère ambiante.
Patent CA-2414254-C (CA)
Inventor: SMITH MARVIN A
IPC: G09F21/04
Filed: 2000-06-15
Granted: 2008-10-14
Abstract: L'invention concerne un accessoire de montage pour une feuille (14), cet accessoire présentant, autour de sa périphérie, un crochet (20) avec des éléments supports (22, 24), ce crochet formant un rectangle avec chacun de ces éléments supports (22, 24) et présentant de multiples surfaces de contact parallèles (30) sur des nervures (28). Un dispositif de retenue allongé (36) comporte un rebord allongé (40) avec une surface de blocage (42) apte à entrer en prise sélectivement avec l'une desdites surfaces de contact (30) des éléments supports (22, 24). De plus, chaque élément support (22, 24) présente une glissière support (32) dont la surface (34) est située à l'opposé de la surface (46) d'une glissière (44) formée sur le dispositif de retenue (36). Enfin, un outil (50) muni de galets presseurs (54, 56) est destiné à presser les surfaces (34, 46) de ces glissières l'une contre l'autre afin de tendre la feuille (14) portée par le dispositif de retenue (36), la surface de blocage (42) entrant du même coup en contact avec la surface de contact appropriée (30).
Patent CA-2420027-C (CA)
Title: Vcd-on-demand system and method
Inventor: TSENG PING-SHENG
IPC: G06F9/455
Filed: 2001-08-14
Granted: 2012-01-03
Abstract: The disclosed technology is called VCD on demand. In a typical system, the EDA tool incorporating the VCD on-demand technology has the following high level attributes: (1) RCC-based parallel simulation history compression and recording, (2) RCC-based parallel simulation history decompression and VCD file generation, and (3) On-demand software regeneration for a selected simulation target range and design review without simulation rerun. Each of these attributes will be discussed in greater detail below. When the user selects a simulation session range, the RCC System records a highly compressed version of the primary inputs from the test bench process. The user then selects a narrower region, called the simulation target range, within the simulation session range for a more focused analysis. The RCC System dumps the hardware state information (i.e., primary outputs) of the hardware model into a VCD file. The RCC System then allows the user to proceed directly to view the VCD file from the beginning of the simulation target range without having to rerun the entire simulation from the very beginning of the simulation session range.
Patent CA-2424808-C (CA)
Inventor: HERRMANN OTTO
IPC: A01K61/00
Filed: 2003-04-09
Granted: 2008-07-08
Abstract: A structure for diverting fish away from water intakes comprises a porous dike having a bottom portion, a central portion, and a top portion, the top portion preferably being submerged a short distance below the surface, and the central portion having flow passages. In a preferred embodiment, the top and bottom portions comprise solid blocks and the flow passages in the central portion are lined with zebra mussel resistant sleeves to minimize clogging. Preferably the sleeve can be readily replaced as desired.
Patent CA-2425665-C (CA)
Inventor: RAGHEB ANTHONY O
IPC: A61F2/00
Filed: 2001-10-31
Granted: 2013-07-16
Abstract: A medical device includes a structure adapted for introduction into a patient, the structure being formed of a non-porous bio compatible metal material having a textured surface. The medical device also includes a layer of a bioactive material posited directly upon the textured surface of the base material of the structure. The surface of the base material is textured with a mean surface roughness of about 10 µin. and a surface roughness range between about 1 µin. and about 100 µin. The surface roughness of the surface of the base material is sufficient for adhesion of the bioactive material to the surface.
Patent CA-2427746-C (CA)
Inventor: MATLOCK HAROLD C
IPC: A01M23/24
Filed: 2003-05-05
Granted: 2007-04-03
Abstract: A small animal trap has a base, The first end of the base has a horizontal support bar and a pair of loops. A trapping spring has a first beam coupled between the loops of the base, a second beam with a fixed end and a free end, and a coil continuous with the first beam and the fixed end of the second beam and coupled to the second end of the bar. In an active state the trapping spring is compressed and when expanded it is at rest. A retention device coupled to the loop includes an activation fork with a hoop end and a pronged end and also includes a retention pin. The hoop end is adapted to hold the retention pin with the free end of the second beam and the pronged end extending into the loops.
Patent CA-2428986-C (CA)
Title: Soybean processing
Inventor: BEAVER MICHAEL J
IPC: A23L11/30
Filed: 2001-11-08
Granted: 2011-01-04
Abstract: Methods are provided for forming soy germ concentrate in a soybean processing operation that produces soy bean oil and soybean meal.
Patent CA-2435421-C (CA)
Inventor: DOUBLET PIERRE
IPC: G06K19/077
Filed: 2002-11-20
Granted: 2009-01-13
Abstract: La présente invention concerne un procédé de fabrication d'un article (1) comportant une feuille (2) et au moins un élément (4) ayant une certaine épaisseur, comportant les étapes suivantes -fournir une feuille (2) avec au moins une cavité (3) débouchant sur une face, - placer dans cette cavité (3) ledit élément en appliquant sur ladite face une structure (5) comportant au moins une couche portant l'élément, ladite structure étant positionnée par rapport à la feuille (2) de manière à ce que l'élément (4) vienne se loger au moins partiellement dans la cavité (3).
Patent CA-2438544-C (CA)
Title: Compositions bronchodilatatrices et methodes associees
Inventor: BANERJEE PARTHA S
IPC: A61K31/375
Filed: 2002-02-28
Granted: 2010-11-09
Abstract: L'invention concerne des compositions bronchodilatatrices et des méthodes associées. Ces compositions sont destinées à une administration sous forme d'aérosol nébulisé. Dans certains modes de réalisation, lesdites compositions contiennent du formotérol ou un dérivé dudit composé. L'invention concerne en outre des méthodes destinées à traiter, prévenir ou améliorer un ou plusieurs symptômes liés à des affections bronchoconstrictrices au moyen des compositions susmentionnées.
Patent CA-2449460-C (CA)
Inventor: MORRISON WILLIAM HARVEY JR
IPC: C09D7/45
Filed: 2002-02-25
Granted: 2008-12-02
Abstract: L'invention concerne une suspension de dioxyde de titane de rutile obtenue directement à partir d'un pigment de dioxyde de titane non fini produit par un processus au sulfate ou au chlore.
Patent CA-2449667-C (CA)
Title: Omnidirectional resonant antenna
Inventor: JECKO BERNARD
IPC: H01Q9/46
Filed: 2002-06-06
Granted: 2011-11-22
Abstract: The invention concerns an omnidirectional resonant antenna in a half-plane or in the whole plane comprising a single radiating electric conductor (26) consisting of at least three abutted wires (28, 30, 32), the length of each wire and the orientation of the wires relative to one another determining the global orientation of the electric conductor. The invention is characterised in that the wires are oriented along at least three different spatial directions and the lengths of the wires are designed to obtain a global radiation of the omnidirectional electric conductor in a half-plane or in the whole plane.
Patent CA-2457531-C (CA)
Inventor: VAKOC BENJAMIN J
IPC: H04R23/00
Filed: 2002-08-07
Granted: 2009-12-08
Abstract: A folded Sagnac fiber optic sensor array uses a common delay path to reduce distributed pickup in downlead fibers. The sensor array is used to detect perturbations (e.g., acoustic waves in water). By basing the folded Sagnac sensor array on operating principles similar to the Sagnac interferometer the sensor array has a stable bias point, has reduced phase noise, and allows a broadband signal source to be used rather than requiring a more expensive narrowline laser. A large number of sensors can be multiplexed into the architecture of the sensor array. In one particularly preferred embodiment, the sensor array is configured with couplers and amplifiers selected to direct substantially equal portions of an input light signal to each sensor in the array. In another particularly preferred embodiment, first and second delay paths (2240 & 2242) are provided for light at first and second wavelengths (2210 & 2212) to increase the dynamic range of the sensors.
Patent CA-2459111-C (CA)
Inventor: WEBBER ANDREW
IPC: H01M4/133
Filed: 2002-09-30
Granted: 2014-11-18
Abstract: A method for manufacturing a nonaqueous cell employing an anode, a cathode and an organic electrolyte wherein the cathode comprises an active cathode material, and the organic electrolyte contains a beta-aminoenone in a range of 0.1 to 5.0 volume percent based on the volume of the electrolyte solvent so as to aid in reducing the undesirably high initial open circuit voltage normally observed with the use of cathodes such as FeS2.
Patent CA-2468279-C (CA)
Title: A system and a method for operating on-line state lottery games
Inventor: YACENDA MICHAEL W
IPC: G06F17/00
Filed: 2001-11-02
Granted: 2008-03-11
Abstract: The present invention relates to a system and a method for facilitating governmental lottery games with a screening, a verification, and a subscription play function. A lottery agent system of the present invention includes a plurality of player terminals (10) on which lottery players can play lottery games, including purchasing and receiving lottery tickets, an agent server (30) for facilitating the purchase and screening of players and winning tickets, and a governmental lottery administrator (40) for providing security or serial numbers for verification. The present invention further discloses a method for claiming awards for the winning tickets upon a drawing of winning numbers. Upon receiving information of the winning tickets, the state provides the agent server (30) with claim validation numbers associated with the winning tickets for claims on lottery awards by winning players.
Patent CA-2469239-C (CA)
Title: Buse d'aspiration pour convoyeur sous vide
Inventor: BODIE CAMERON DWIGHT
IPC: B65G53/42
Filed: 2004-05-31
Granted: 2007-10-30
Abstract: Appareillage de conduit d'aspiration comprenant un conduit d'aspiration adapté à une extrémité de sortie en aval pour connexion à l'aspiration d'un convoyeur sous vide, et adapté à une extrémité d'entrée en amont pour faciliter l'entrée d'un matériau granulaire. Les rampes ont des pentes centripètes et en aval de la paroi interne du conduit d'aspiration; il y a un trou d'aération à travers la paroi du conduit d'aspiration adjacent à une extrémité en aval de chaque rampe de telle sorte que l'air entre dans le conduit d'aspiration adjacent à l'extrémité en aval de chaque rampe.
Patent CA-2470272-C (CA)
Inventor: PFEIFFER RUDY
IPC: A47F7/00
Filed: 2004-06-08
Granted: 2009-12-22
Abstract: An apparatus for storing a recreational board, the recreational board having a~ narrow portion and a wide portion. The apparatus comprises: (i) a base adapted to be mounted to a support surface; and (ii) a pair of retaining members pivotally mounted on said base. The retaining members are spaced apart by a distance that is greater than the width of the narrow portion of the recreational board and that is less than the width of the wide portion of the recreational board. The apparatus holds the recreational board between the pair of retaining members.
Patent CA-2473973-C (CA)
Title: Method of stimulating growth and resistance to diseases of aquatic organisms
Inventor: ESTRADA GARCIA MARIO PABLO
IPC: A61K38/08
Filed: 2003-01-22
Granted: 2011-01-04
Abstract: The invention is related with the chemical synthesis for increase the growth rate in marketable fish and crustacean The aim of this invention is supply GHRP-6 to induce directly or indirectly the release of growthing hormone or like, to produce the increase of circulating growthing hormone level in the blood of the fishes. The peptide is stable, soluble and biologically active. The peptide is able to stimulate growth, improve the larvae quality, and increase the defense against pathogen agents, the dry weight, the protein concentration and the RNA in muscle of fish and crustaceans.
Patent CA-2474930-C (CA)
Title: Shift device for a transmission and power divider of a motor vehicle having such a shift device
Inventor: RIEGLER ERNST
IPC: B60K17/344
Filed: 2002-12-18
Granted: 2010-10-05
Abstract: A shift device for a transmission consists of a shift sleeve (19), of a shift fork (63) engaging into the shift sleeve and of an actuator rotatable on a shaft (48) arranged transversely to the transmission shaft. In order to have a simple and reliable control which satisfies all functional requirements, - a cam (50, 50') with two flanks (73, 74) and with a flattening (75) at the maximum radius is provided on the shaft (48), - two lantern wheels (60, 61) cooperating with the cam (50) are provided at a fixed distance (70) from one another on the foot part (64) of the shift fork (63), so that - one lantern wheel (60) bears against one flank (73) and the other lantern wheel (61) bears against the other flank (74), and, in at least one end position, one lantern wheel (60, 61) bears against the flattening (75).
Patent CA-2480036-C (CA)
Title: Process for producing composite elements having layered structure
Inventor: DROEGE THOMAS
IPC: B29C67/24
Filed: 2003-03-19
Granted: 2011-02-22
Abstract: The invention relates to composite elements, which comprise the following layer structure: i) between 2 and 20 mm metal, plastic or wood, ii) between 10 and 300 mm plastic, iii) between 2 and 20 mm metal, plastic or wood. The invention is characterised in that hollow bodies comprising an external diameter of less than 5 mm are contained in layer (ii).
Patent CA-2481196-C (CA)
Title: Multistage pump and method of making same
Inventor: WATSON ARTHUR I
IPC: B23P11/00
Filed: 2004-09-10
Granted: 2012-02-21
Abstract: A system and method is provided for constructing an elongated pump. The pump has multiple stages within an outer housing. Each stage comprises an impeller and a diffuser. The diffusers are divided into separate groups that are compressed during construction of the pump.
Patent CA-2485349-C (CA)
Title: A11-piperazinyldibenzo (b, f) (1, 4) oxazepines and thiazepines as atypical antipsychotic agents having low affinity for the d2 receptor
Inventor: KAPUR SHITIJ
IPC: C07D267/20
Filed: 2002-06-26
Granted: 2010-09-07
Abstract: The present invention provides novel compounds of Formula (I). The invention further relates to pharmaceutical compositions comprising compounds of Formula I and to methods of using compounds of Formula I to treat neuropsychiatric disorders (e.g., psychosis, depression, schizophrenia).
Patent CA-2487397-C (CA)
Title: Flow control management to extend the performance range of fibre channel link
Inventor: WANG YANFENG
IPC: H04L12/28
Filed: 2003-06-06
Granted: 2008-09-09
Abstract: Supplemental flow control mechanisms are provided to facilitate efficient data exchange between Fibre Channel ports over extended distances. In one implementation, a supplemental buffer mechanism is maintained and managed in part by substituting a locally generated ready indication signal for the remotely generated ready indication signal provided by the Fibre Channel standard. In this way, data flow may be adjusted optimally irrespective of the relatively long propagation time of the ready signals exchanged by the two sides of the link.
Patent CA-2493456-C (CA)
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41F33/00
Filed: 2003-08-12
Granted: 2013-10-22
Abstract: The numbering box for typographic numbering in sheet or web fed printing machines, said box numbering with p digits k*n items on said sheets or web for allowing a sequential collecting of said items in the finishing and collating process of layers of q sheets or of web cut into layers of q sheets, wherein said box carries out a purely sequential actuation for digits 1 to s, where 10S is smaller or equal to q, a purely individually settable actuation for digits s+1 to r, where the maximum number printable by digits 1 to s and s+1 to r is smaller or equal to k*n*q, and a sequential actuation for digits r+1 to p.
Patent CA-2503066-C (CA)
Inventor: HERVY NICOLAS
IPC: F01D11/08
Filed: 2005-04-12
Granted: 2013-01-15
Abstract: Turbine ring made from assembling a plurality of sectors forming the outer casing of the turbine rotor. The sectors (11) are joined end to end with interposed sealing systems including strips (27, 28, 29) lodged in the slits, said strips are rectilinear and inserted in the respective rectilinear slits (31, 32, 33) of the radial faces of said sectors.
Patent CA-2505586-C (CA)
Title: Watermarked polymeric sheet and method of making the same
Inventor: COOPER JONATHAN JAMES
IPC: C08J5/18
Filed: 2005-04-28
Granted: 2010-08-31
Abstract: A method of making a watermarked polymeric sheet includes forcing a web (22) of a polymeric material, selectively irradiating portions of the web (22) with electromagnetic radiation, and stretching the web to Form a sheet (26) having increased length and/or width. The watermarked polymeric sheet (26) has a plurality of indentations in at least one surface thereof, in areas corresponding to the irradiated portions of the web. The indentations form a watermark comprising areas of increased translucency, which is visible by transmitted light.
Patent CA-2506452-C (CA)
Title: Dispositif pour l'administration de medicaments equipe d'un indicateur de fin d'inhalation et procede associe
Inventor: DENYER JONATHAN S H
IPC: A61M16/00
Filed: 2003-11-20
Granted: 2011-10-04
Abstract: Des signaux peuvent être générés dans un dispositif servant à distribuer une substance médicamenteuse inhalée par un individu, de manière à produire un courant d'air d'inhalation afin de signaler à cet individu de cesser l'inhalation après une période prédéterminée s'étendant depuis la détection de la première inhalation effectuée par cet individu. Cette période prédéterminée pour des inhalations consécutives est réglée en fonction de la durée prise par l'individu pour arrêter son inhalation après la réception des signaux.
Patent CA-2507196-C (CA)
Inventor: HASSLER WILLIAM L JR
IPC: A61M1/10
Filed: 2005-05-12
Granted: 2013-02-26
Abstract: A remotely controlled gastric band system that is practically immune to external magnetic fields, such as from a Magnetic Resonance Imaging (MRI) machine, incorporates a bi-directional pump and fluid reservoir to adjust fluid volume in a gastric band. A piezoelectrically driven (e.g., rotary actuator, linear actuator) selectively compresses and expands a metal bellows hermetically sealed within a biocompatible and nonferromagnetic case such as titanium.