baber/WOPTO huggingface dataset:
Patent CA-2362775-C (CA)
Inventor: FOSCARIN LUCIEN
IPC: B29C47/06
Filed: 2000-11-29
Granted: 2007-01-30
Abstract: Le procédé de fabrication en continu de crayons à écrire ou à colorier consiste à co-extruder une première matière thermoplastique chargée, dénommé e matière mine, et autour de celle-ci une couche intermédiaire dite de protection dans une matière thermoplastique exempte d'agent d'expansion et u ne seconde matière thermoplastique contenant un agent d'expansion, dénommée matière bois, et à refroidire lesdites matières thermoplastiques co-extrudée s. Selon l'invention la matière thermoplastique constitutive de la couche de protection est déterminée en sorte de rester déformable pendant le retrait d e la matière mine, lors du refroidissement. Le crayon (1) est constitué par la superposition d'une âme (1) en une première matière thermoplastique chargée dénommée matière mine, d'une couche de protection (2) d'une matière thermoplastique non-expansée et d'une couche (3) d'une deuxième matière thermoplastique expansée dénommé matière bois. Selon l'invention, la matière thermoplastique constitutive de la couche de protection (2) a un point de solidification qui est inférieur à celui de la matière thermoplastique constitutive de la matière mine (1).
Patent CA-2363352-C (CA)
Inventor: SJOLANDER ROBERT
IPC: B24D7/18
Filed: 2001-11-21
Granted: 2009-05-12
Abstract: The present invention provides a grinding member for connection to a drive connection member to form a grinding cup for grinding the hard metal inserts or working tips of drill bits (percussive or rotary), tunnel boring machine cutters (TBM) and raised bore machine cutters (RBM) to restore them to substantially their original profile, said grinding member having: (a) a grinding section having top and bottom surfaces, a centrally disposed convex recess formed in the bottom surface of said grinding section having the desired profile to be ground; (b) a support section adjacent the top surface of said grinding section; (c) means to connect the grinding member to the drive connection member wherein the grinding member can be disconnected from the drive connection member when it becomes worn.
Patent CA-2370046-C (CA)
Inventor: MILITZER WINFRIED
IPC: B65H45/16
Filed: 2002-02-01
Granted: 2006-04-11
Abstract: The cylinder includes first and second cylinder parts which are designed to be rotatable in relation to one another in the circumferential direction and are fitted with respective first and second operating elements for acting on a foldable product. The first cylinder part is mounted non-rotatably on a shaft and of the second cylinder part is mounted on the shaft rotatably in the circumferential direction. The shaft is mounted at one end, fixed axially, in a side wall in a bearing designed as a fixed bearing. The second cylinder part is mounted separately, with a spacing (A) from the first cylinder part, in a second fixed bearing which is independent of the first bearing.
Patent CA-2374247-C (CA)
Title: Heterocyclic derivatives useful as anticancer agents
Inventor: NOE MARK CARL
IPC: C07D333/10
Filed: 2000-05-03
Granted: 2008-01-22
Abstract: The present invention relates to compounds of formula (1) and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein Z, X, X1, R1, R2 and R3 are as de-fined herein as it relates to pharmaceutical compositions contain-ing the above compounds for the treatment of disorders mediated by angiogenesis in mammals by administration of the above com-pounds.
Patent CA-2376418-C (CA)
Inventor: NEWMAN GARY R
IPC: E05D15/22
Filed: 2002-03-12
Granted: 2009-01-20
Abstract: Disclosed are apparatus for a block and tackle window balance to be incorporated in single and double hung window assemblies. In one embodiment the block and tackle window balance includes a roller secured within a bottom guide to increase range of travel of a window sash.
Patent CA-2376702-C (CA)
Inventor: KASSIBRAHIM JAN
IPC: A01J5/08
Filed: 2000-06-09
Granted: 2008-02-12
Abstract: L'invention concerne un manchon-trayeur, un gobelet de trayeuse et un élément de traite. Le manchon-trayeur (1) peut être monté dans un étui (2) de gobelet de trayeuse comprenant une première extrémité (3) et une seconde extrémité (4), de manière à s'étendre dans l'étui (2) de gobelet de trayeuse et former un espace intérieur (5) destiné à recevoir une mamelle, et un espace extérieur (6) entre l'étui de gobelet de trayeuse et le manchon-trayeur. Le manchon-trayeur (1) comprend une ouverture par laquelle est introduite une mamelle dans l'espace intérieur. L'ouverture est située au niveau de la première extrémité. Le manchon-trayeur comprend également une zone de préhension (10), destinée à être saisie par une section de préhension (11) de l'étui du gobelet de trayeuse, de manière que la zone de préhension soit entourée par la section de préhension et la touche bout à bout. La coupe transversale de la zone de préhension (10) présente une forme non circulaire. Le manchon-trayeur (1) comprend une section de connexion (20) servant à le connecter à une griffe (9) de gobelet de trayeuse. La section de connexion comprend des organes (22) disposés de manière à définir une position rotative du manchon-trayeur (1) par rapport à la griffe (9) du gobelet de trayeuse.
Patent CA-2377940-C (CA)
Title: Methode de production de poly(arylamines) et utilisation de ces composes pour rendre la peinture seche au toucher et decolorer des systemes aqueux
Inventor: DUGAN MICHAEL F
IPC: C09D7/00
Filed: 2002-03-20
Granted: 2009-11-17
Abstract: On peut traiter des suspensions aqueuses de peintures dans les eaux usées afin de supprimer leur caractère poisseux et de faciliter leur élimination; pour cela, on place la suspension de peintures à un pH d'environ 5 à environ 14, et on la met en contact avec une polyarylamine produite par la réaction entre un aldéhyde et une arylamine en présence d'un acide dans une suspension aqueuse. La même polyarylamine peut également être employée pour réduire la teneur en couleurs de liquides très colorés. On décrit également des compositions renfermant la polyarylamine.
Patent CA-2379492-C (CA)
Title: Molybdenum-free low volatility lubricating oil composition
Inventor: MIYOSHI TAISUKE
IPC: C10M169/04
Filed: 2000-07-10
Granted: 2007-06-05
Abstract: A molybdenum-free lubricating oil composition exhibiting improved fuel econo my and fuel economy retention properties, which comprises: (a) a base stock oil compound of at least 50 wt.% mineral oil, the base stock oil having a viscosity of 4.0 - 5.5 mm2/s at 100 ~C, 95 wt.% or more saturates, 25 wt.% o r less napthenics, a NOACK volatility of 15.9 % or less, a kV of 4.0 - 5.5 mm2 /s at 100 ~C and a viscosity index of at least 120; (b) at least one calcium detergent and (c) at least one organic friction modifier, wherein the composition has a NOACK volatility of about 15 wt.% or less and contains fro m about 0.058 to 0.58 wt.% calcium from the calcium detergent.
Patent CA-2381203-C (CA)
Title: Formulations permettant de traiter out de prevenir l'inflammation d'une muqueuse
Inventor: COMISKEY STEPHEN J
IPC: A61P1/02
Filed: 2000-09-14
Granted: 2008-12-02
Abstract: On traite et/ou on prévient l'inflammation d'une muqueuse par administration d'une formulation à un patient, ladite formulation comprenant une tétracycline faiblement absorbée par les voies gastro-intestinales. La tétracycline peut se présenter sous la forme d'un sel ou d'une base pharmaceutiquement acceptable. Les formulations peuvent éventuellement contenir un agent antifongique qui empêche la prolifération fongique due à une réduction de la flore orale normale par la tétracycline. Ces compositions présentent l'avantage de traiter la totalité des voies gastro-intestinales du fait que l'ingrédient actif n'est pas éliminé desdites voies gastro-intestinales via une absorption. Elles permettent, en outre, de réduire l'exposition systémique et les effets secondaires associés.
Patent CA-2385150-C (CA)
Title: Vascular coating composition
Inventor: OLLERENSHAW JEREMY
IPC: C12N11/14
Filed: 2000-09-15
Granted: 2010-11-23
Abstract: This invention relates to methods of coating the lumenal surface of a blood vessel, or other tissue cavity, and to compositions suitable for use in same.
Patent CA-2395528-C (CA)
Inventor: OUE HIROSHI
IPC: H04N7/14
Filed: 1997-05-27
Granted: 2006-01-03
Abstract: A down-link frame generating/transferring portion 12 detects a free channel from among a plurality of previously assigned up-link channels. The down-link frame generating/transferring portion 12 selects a secondary station 2 to which the free channel is to be assigned by referring to an address table 11 every time it detects a free channel. Then the down-link frame generating/transferring portion 12 sends out onto a down-link channel a down-link frame in which the secondary station address of the selected secondary station is set in an address slot corresponding to the free channel.
Patent CA-2397372-C (CA)
Inventor: BRAYTON D DWIGHT
IPC: G05B17/02
Filed: 2001-01-24
Granted: 2013-08-27
Abstract: A requirements database and test generator generates tests for functional and field testing and generates requirements documentation, user manuals, operational procedures, instrument data sheets, instrument indices, instrument loop diagrams, validation reports, and test reports, including exception and passing reports. A portable process control simulator (120) system which provides control system (900) users with scenarios that mirror field operation as defined.
Patent CA-2400908-C (CA)
Title: Fusion protein having enhanced in vivo erythropoietin activity
Inventor: LEE DONG-EOK
IPC: A61K38/00
Filed: 2002-08-29
Granted: 2011-04-12
Abstract: Provided is a fusion protein comprising, at its carboxy terminal of human erythropoietin (EPO), a mutant having one to four amino acid substitutions in the carboxy terminal peptide (CTP) fragment of a human chorionic gonadotropin (HCG) .beta. subunit, for increasing an in vivo half-life activity of EPO. The in vivo half- life can be greatly elongated while retaining the intrinsic activity of the EPO, without increasing the sugar chain content.
Patent CA-2401286-C (CA)
Title: Conveying apparatus for open containers
Inventor: EGGER WALTER C
IPC: B65G49/00
Filed: 2002-09-05
Granted: 2007-01-09
Abstract: A conveying apparatus for transporting open containers is provided with at least two conveying elements located opposite to each other that are adapted to frictionally or positively engage the containers. Each conveying element comprises a plurality of gripping elements guided by means of guiding rails. The gripping elements each comprise at least two lip members located distantly to each other as seen in conveying direction and elastically resilient at least in a direction crosswise to the conveying direction, in order to grasp the containers laterally. The gripping elements are adapted to grasp and guide the containers, such that additional guiding elements can be avoided.
Patent CA-2409784-C (CA)
Title: Machine a tailler les clefs et procede correspondant
Inventor: STANSBERRY WARREN W
IPC: C07C39/04
Filed: 2002-03-26
Granted: 2009-10-20
Abstract: L'invention porte sur une machine à tailler les clefs servant à tailler un motif en forme d'entaille sur une clef brute. Cette machine comprend une paire de têtes de coupe et un mécanisme de serrage. Chaque tête de coupe comprend une roulette de coupe équipée d'un rebord et d'une structure d'alignement placée derrière la roulette de coupe. Chaque structure d'alignement est munie d'une partie de guidage de clef tangente au rebord d'une roulette de coupe correspondante de manière à venir en prise latéralement avec une clef brute et à positionner cette dernière. Le mécanisme de serrage est installé entre les tête de coupe et est configuré de manière à maintenir la clef brute fixe.
Patent CA-2410359-C (CA)
Title: Split belt modules in modular conveyor belts
Inventor: CORLEY ANDREW A
IPC: B65G17/08
Filed: 2002-10-30
Granted: 2011-06-14
Abstract: Split belt modules used to construct modular plastic conveyor belts. Each module includes a first piece and a second piece, each of which has sets of hinge eyes on opposite ends. The module pieces mate to form complete belt modules. Hinge pins extending through the hinge eyes at the ends of each module connect the pieces together. Other components, such as rollers, can be inserted into and removed from the unmated pieces and retained in place by retention structure when the module pieces are mated.
Patent CA-2412030-C (CA)
Title: Perimeter anchored thick film pad
Inventor: ROY DAVID
IPC: H01L23/15
Filed: 2002-11-18
Granted: 2008-04-22
Abstract: A thick film circuit with a perimeter anchored thick film pad is provided. The thick film circuit includes a base substrate, a thick film bonding pad, and a solder mask layer. The thick film bonding pad is formed on the surface of the base substrate. The solder mask layer is also formed on the surface of the base substrate, and overlaps a portion of the thick film bonding pad in order to improve adhesion between the thick film bonding pad and the base substrate.
Patent CA-2419035-C (CA)
Title: Vehicle occupant emergency system
Inventor: NIKOLOV DIMITAR NIKOLOV
IPC: B60R22/26
Filed: 2003-02-12
Granted: 2005-01-18
Abstract: A vehicle occupant emergency system comprising:a front seat;a front seat horizontal adjuster;a front seat seat-belt system; releasing devices for releasing the front seat from its pre-emergency horizontal adjust-ment;moving devices for moving the front seat rearward; stopping members for controlling a maximum extent to which the front seat can be moved rearward; restraining members for restraining the front seat from moving forward after its rearward movement; sensors for sensing a multiplicity of characteristics relative to an emergency; and a control unit for ope-rating the releasing devices and the moving devices in an emergency de-pending on the received signals from the sensors and its programming. The vehicle occupant emergency system may comprise: locking devices for pre-venting the front seat from moving forward after its rearward movement or relative to its pre-emergency horizontal adjustment; preventing devices for preventing the front seat from moving further rearward relative to its post-emergency position;a rear seat;a rear seat seat-belt system; belt-pretensioning devices; and sensors for sensing a multiplicity of cha-racteristics relative to an emergency with respect to the rear seat and to the rear seat seat-belt system.The front seat may be provided with a multiplicity of positions to which it can be moved rearward. The front seat may be provided with a variable maximum extent to which it can be moved rearward.
Patent CA-2419667-C (CA)
Title: Butee de fin de course rotationnelle a ressort
Inventor: CONLISK CHRISTOPHER W
IPC: E03C1/04
Filed: 2003-02-21
Granted: 2006-02-07
Abstract: Une butée de fin de course rotationnelle comportant un disque essentiellement circulaire ayant une surface supérieure, une surface inférieure et une surface périmétrique, cette dernière contenant une pluralité de dents sur une partie de celle-ci, une ouverture centrale passant au centre du disque circulaire et une pluralité de jambes de force élastiques s'étendant vers le bas à partir de la surface inférieure du disque, de manière que les jambes de force élastiques de la butée de fin de course rotationnelle fléchissent pour accommoder les forces de compression, alors qu'un robinet contenant la butée de fin de course rotationnelle est assemblé.
Patent CA-2421390-C (CA)
Inventor: HERBST HANS JOACHIM
IPC: A01K27/00
Filed: 2001-05-08
Granted: 2007-11-06
Abstract: The invention relates to a choke collar for animals, for dogs for example, with a neck part and a pull chain, the strand-shaped neck part being composed of a plurality of chain links comprising connecting links and two final links, said final link s being each provided with two eyes for engagement with the final connecting links adjace nt the two final links and with an eyelet , the pull chain forming a closed loop th at reaches through the eyelets of the two final links. At least one of the two final links is configured as a plate that is provided, in a first end region, with the eyel et and, in a second end region located opposite the first end region, with the two eyes f or engagement.
Patent CA-2428229-C (CA)
Inventor: TALLURI SRIKRISHNA
IPC: G06F17/00
Filed: 2001-10-24
Granted: 2010-10-19
Abstract: A method and system for using a communications network such as the Internet to archive and retrieve information and reference material cited in a manuscript includes a first communications device connected to the Internet for an author (14) of a manuscript to use. The author uses the first communications device to transfer identification of reference material cited by the author (14) in the manuscript to the Internet (12). A second communications device is connected to the Internet (12) for an audience (16) of the manuscript to use.  The audience (16) uses the second communications device to request and receive a copy of the reference material cited by the author (14) in the manuscript from the Internet (12). The database (18) stores a copy of the reference material and a distinctive key associated with the copy of the reference material.
Patent CA-2431092-C (CA)
Title: Method for obtaining a polyisoprene with high cis-1,4 chaining
Inventor: LAUBRY PHILIPPE
IPC: C08F36/00
Filed: 2001-11-28
Granted: 2011-03-08
Abstract: The present invention relates to a process for obtaining a polyisoprene having a high cis-1,4 linkage content, from a steam-cracked C5 naphtha fraction enriched with isoprene. The process of the present invention comprises reacting a steam-cracked C5 naphtha fraction in the presence of a catalytic system, wherein the C5 fraction is enriched with isoprene such that the mass fraction of isoprene in said enriched fraction lies within a range of from 30% to 95%, and the catalytic system is based on at least (a) a conjugated diene monomer, (b) an organic phosphoric acid salt of one or more rare earth metals, (c) an alkylating agent consisting of an alkylaluminum of the formula AlR3 or HAlR2, and (d) a halogen donor consisting of an alkylaluminum halide, said salt being suspended in at least one inert saturated hydrocarbon solvent of aliphatic or alicyclic type which is included in said catalytic system, and the molar ratio of alkylating agent:rare earth salt is in a range of from 1 to 5.
Patent CA-2442523-C (CA)
Inventor: TORRISI CHRISTOFO
IPC: B03D1/14
Filed: 2002-03-28
Granted: 2011-08-30
Abstract: A method of recovering a valuable component from a feed slurry in minerals processing plant for a mined material is disclosed. The method includes separating the feed slurry on the basis of particle size into at least two streams, of which one stream is a fines stream. The pH of the fines stream is then adjusted to be within a range in which contaminants on the surface of the fines are soluble so that contaminants dissolve from the surface of the fines. Thereafter, the valuable component is floated from the pH adjusted fines stream.
Patent CA-2447451-C (CA)
Title: Procede et un systeme de securite de l'information
Inventor: TUCKER DAVID
IPC: G06F9/44
Filed: 2001-05-14
Granted: 2013-02-12
Abstract: L'invention concerne un procédé et un système améliorés de sécurité de l'information. Un moteur polymorphe est utilisé pour améliorer les caractéristiques de sécurité d'une application logicielle et les données générées par l'application et/ou le système d'exploitation ou rendues disponibles par ces derniers. Le moteur polymorphe sert à modifier de façon aléatoire le code exécutable standard de l'application originale tout en préservant ses caractéristiques fonctionnelles. Chaque instance polymorphe de l'application diffère de toute autre instance de la même application au niveau de la forme uniquement. Un nombre d'autres caractéristiques de sécurité servent à protéger le moteur polymorphe et/ou le code polymorphe généré à partir de ce dernier. Ces autres caractéristiques de sécurité comprennent un décryptage juste à temps de codes d'instruction, un pré-traitement virtuel de codes d'instruction de l'UC, une mutation d'appels, une manipulation de piles, une capture sécurisée d'entrée de dispositif, une sortie sécurisée d'un dispositif d'affichage, un décryptage niveau application de flux de données d'équipement cryptés, et une interface de clavier graphique à configuration aléatoire.
Patent CA-2450803-C (CA)
Title: Fluid vaporizing device having controlled temperature profile heater/capillary tube
Inventor: MCRAE DOUGLAS D
IPC: H05B3/40
Filed: 2002-09-10
Granted: 2008-08-12
Abstract: A fluid vaporizing device (10) includes a capillary tube (20) made from an electrically conductive material, an upstream electrode (32) and a downstream electrode (34) connected to the tube (20). The downstream electrode (34) is provided with an electrical resistivity sufficient to cause heating of the downstream electrode during operation to approximately the same temperature as the tube at the point of connection. A source of material (12) to be volatilized is provided to the tube at the feed section (22), into the heated section (24) and is vaporized, and then exits from the tube through the tip (29). The temperature profile of the tube along the heated section (24) is controlled by varying parameters to substantially eliminate any effect of the downstream electrode (34) as a heat sink. These parameters may include the electrical resistivity of the downstream electrode (34), its cross-sectional area and its length.
Patent CA-2454479-C (CA)
Inventor: MIYAHARA FUMIO
IPC: B65D85/812
Filed: 2001-07-30
Granted: 2010-03-09
Abstract: A drip bag is devised so that the good taste of coffee made by a conventional paper drip system can be obtained using a simple construction, and so that the drip bag can be set easily and securely on the cup even in cases where the thickness of the walls of the opening part of the cup is large. The drip bag includes a bag main body which is made of a water-permeable filtering sheet material and which has an opening part in the upper end portion of said bag main body, holding members which are made of a thin sheet-form material and which are disposed on the outside surfaces of two opposite sides of the bag main body, and reinforcing parts which are made of a thin sheet-form material and which are pasted to the outside surface of the bag main body around the peripheral parts of the holding members. Each of these holding members is formed from a tongue part which is pasted to the outside surface of the bag main body, an arm part which is located on the periphery of the tongue part, which is continuous with the lower end of the tongue part and which is formed so that said arm part can be pulled out from the bag main body, and a peripheral edge part of a specified shape, which is located on the periphery of the arm part and which is continuous with the central portion of the upper end ofthe arm part.
Patent CA-2455796-C (CA)
Title: Self-venting filter element for a filter arrangement
Inventor: KNICKMANN KAI
IPC: B01D36/00
Filed: 2004-01-23
Granted: 2009-06-23
Abstract: A filter element for a fuel filter arrangement has a first end disk and a second end disk between which extends a return. line, each opening into an outlet opening on the outside of the filter element. The fuel filter housing for such a filter element has a fuel connection which opens in a guide tube above a bottom area of the filter housing. A first filter sealing area cooperates with a first housing sealing area and a second filter sealing are a cooperates with a second housing sealing area.