baber/WOPTO huggingface dataset:
Patent CA-2383808-C (CA)
Title: Steel for separators of solid-oxide type fuel cells
Inventor: OHNO TAKEHIRO
IPC: C22C38/50
Filed: 2002-04-26
Granted: 2009-10-27
Abstract: Provided is a steel for separators of solid- oxide type fuel cells, which forms oxide films having good electrical conductivity at 700 to 950°C or so, has good oxidation resistance and, in particular, resistance to exfoliation even in the case of long hours of use, is excellent in impact properties at room temperature, shows a small difference in thermal expansion from the electrolyte, and is inexpensive. This steel for separators of solid-oxide fuel cells includes, by mass %, not more than 0.2% C, not more than 1.0% Si, not more than 1.0 % Mn, not more than 2% Ni, 15 to 30% Cr, not more than 1% Al, one or more elements selected from the group of not more than 0.5% Y, not more than 0.2% REM and not more than 1% Zr, and the balance of Fe and unavoidable impurities. In this steel, amounts of S, O, N and B in the unavoidable impurities are restricted to not more than 0.015%, not more than 0.010%, not more than 0.050% and not more than 0.0050%, respectively, the following equation is satisfied: (0+2S)/(0.27Y+0.035Zr+0.16REM)<= 2.0, Furthermore, in this steel, the hardness is not more than 280 HV and the average ferrite grain size number is not less than ASTM No. 2, which provides fine grains.
Patent CA-2392096-C (CA)
Inventor: ROYTBLAT SOFIA
IPC: A61P3/06
Filed: 2000-11-16
Granted: 2008-07-15
Abstract: La présente invention concerne du calcium d'atorvastatine, un agent utilisé pour abaisser les niveaux de cholestérol du sérum. On décrit également le calcium d'atorvastatine forme V, des procédés de préparation de cette nouvelle forme, et des compositions pharmaceutiques ainsi que des formes posologiques la contenant.
Patent CA-2394296-C (CA)
Title: Air intake for large-size nacelle with enhanced transportability
Inventor: GRIGIS FRANCOIS PIERRE CLEMENT
IPC: B64D33/02
Filed: 2001-08-09
Granted: 2007-10-09
Abstract: The invention concerns an air intake of a turbofan engine, capable of being fixed at the front of an engine casing enclosing said fan, and comprising an annular inner wall (6), an annular outer cowl (5) radially spaced apart from the inner wall (6), an annular rear wall (2) linking the upstream ends of the inner wall (6) and of the outer cowl (5), a front annular partition linking the downstream ends of the inner wall (6) and of the outer cowl (5), a rear annular flange (1) located in the extension of the inner wall (6) and designed to fix said air intake in front of the engine casing and a front annular lip (4) which forms with the front partition an annular de-icing chamber capable of being connected to a defrosting system, said air intake being made in at least two separable parts. The separation plane (P1) of the two parts passes outside the de-icing chamber (10), the inner wall (6), and the rear flange (1), and cuts out a dome (9) in the outer cowl (5) and a crescent (8) with rectilinear edge (12) in the rear partition (2).
Patent CA-2394389-C (CA)
Title: Snow groomer assembly
Inventor: QUENZI PHILIP J
IPC: E01H4/00
Filed: 2002-07-22
Granted: 2010-10-19
Abstract: A snow groomer includes a movable platform, a prime mover mounted to the platform and a grooming drum rotatably driven by the prime mover for rotation in a direction opposite the traveling direction of the snow groomer. The grooming drum includes axially spaced apart and radially protruding ribs that extend circumferentially around the drum. The ribs include circumferentially spaced apart apertures and the apertures of each rib are aligned with the apertures of the other ribs. Elongated cutting teeth extend through the apertures of the ribs and have a cross-sectional area that is smaller than the apertures such that the cutting teeth are free to vibrate within the apertures as the drum rotates, thereby enhancing the pulverization of chunks of snow and ice.
Patent CA-2398353-C (CA)
Title: Anticancer compound and enantiomer separation method useful for synthesizing said compound
Inventor: YANG BINGWEI VERA
IPC: A61K45/00
Filed: 2000-11-29
Granted: 2007-07-31
Abstract: The present invention relates to the compound (+)-6-[amino-(6-chloro-pyridin-3yl)-(3-methyl-3H-imidazol-4-yl)--methyl]-4-(3-chloro-phenyl)-1-cyclopropylmethyl-1H-quinolin-2-one, pharmaceutically acceptable salts and solvates thereof, pro-drugs thereof, and to the use of said compound for inhibiting abnormal cell growth, including cancer, in mammals. The invention also relates to methods useful in synthesizing the aforementioned compound.
Patent CA-2403471-C (CA)
Title: Display apparatus for transportation means
Inventor: YASHIRO TOMOHIKO
IPC: B63H11/08
Filed: 2002-09-16
Granted: 2006-02-21
Abstract: In a transportation means (a jet propulsion watercraft 10) provided with a multifunctional display portion 78 that displays operating information and various types of warning conditions, operation switches that operate a content displayed in the multifunctional display portion 78, and a fuel injection system 61 that injects fuel for a driving source, a warning lamp 72 that warns of a faulty condition developing in the fuel injection system 61 is provided in the multifunctional display portion, and functions are provided that cause the warning lamp 72 to light steadily or flash off and on and that indicate a faulty symptom by means of a flashing pattern of the warning lamp 72 (for example, the warning lamp 72 flashes off and on once, twice, three time, or the like) given when the operation switches 73 are operated while the warning lamp 72 is lit steadily or flashing off and on. A prompt action can be taken against a malfunction of the fuel injection system. As a result, convenience in eliminating malfunctions of the fuel injection system can be enhanced.
Patent CA-2404718-C (CA)
Title: Integrated train location system
Inventor: MCALLISTER LAWRENCE LAWSON
IPC: B61L25/02
Filed: 2002-09-23
Granted: 2011-03-01
Abstract: A train location arrangement is disclosed that interleaves a plurality of detection systems to provide, in combination, a higher resolution of train detection than would be provided by one of the systems on its own.
Patent CA-2405596-C (CA)
Title: Breathable absorbent articles comprising chitosan material
Inventor: GAGLIARDINI ALESSANDRO
IPC: A61F13/472
Filed: 2001-04-23
Granted: 2007-03-20
Abstract: The present invention relates to breathable absorbent articles, such as sanitary napkins, pantiliners, nursing pads and baby diapers, having a breathable backsheet, and comprising a chitosan material. Absorbent articles are provided that deliver not only initial high performing breathability but also maintain effective breathability in use as well as high protection level while delivering also effective odor control towards odor associated with bodily fluids.
Patent CA-2412275-C (CA)
Title: Enhanced sample processing devices, systems and methods
Inventor: SESHADRI KANNAN
IPC: C12M1/38
Filed: 2001-06-28
Granted: 2009-12-08
Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is in the form of a disk, rotated during heating of the sample materials. The temperature of the disk may be controlled by directing electromagnetic energy at its bottom surface while rotating it. Sample materials may be moved betwwen process chambers using centrifugal force.
Patent CA-2412625-C (CA)
Inventor: RUBINO ROBERT A
IPC: G02B6/38
Filed: 2001-05-16
Granted: 2009-07-14
Abstract: A connector (10) for joining a first fiber optic cable end (16) and a second fiber optic end (18) includes first (22) and second (52) connector ends adapted to receive the first and second fiber optic cable ends. Each connector end houses a plurality of termini (24, 58) for terminating the fiber optic cable ends. The connector also includes a first alignment feature (32, 62, 34, 64) and a second alignment feature (50, 67, 78). The first alignment feature includes a plurality of flanges (28, 30) formed on the first connector end to define a plurality of key openings (32, 34) and a plurality of key protrusions (62, 64) formed on the second connector end adapted to fit into the plurality of key openings to ensure proper alignment of the first and second connector ends. The second alignment includes a plurality of termini keys (78) with each termini key being disposed on each of the termini and fitting into a key termini slot (50, 67) formed in the first and second connector ends for receiving the termini. The first and second alignment features ensure that the first connector end is properly aligned with respect to the second connector end and that each termini disposed in the first connector end is properly aligned with each termini disposed in the second connector end.
Patent CA-2414452-C (CA)
Title: Transportation case
Inventor: BURRA JAMES P
IPC: B65D85/68
Filed: 2002-12-11
Granted: 2010-02-09
Abstract: A transportation case is provided for an automotive engine, transmission, or the like. The transportation case includes a one-piece molded plastic base and a one-piece molded plastic lid. The base includes a substantial uniform wall thickness and comprises an outer peripheral wall connected to a formed bottom to provide an upwardly opening space. The formed bottom defines a wall for receiving an automotive engine, transmission, or the like, and has opposite longitudinally extending feet for resting on a support surface and a fork lift opening between the feet. The lid includes a substantially uniform wall thickness comprising an outer peripheral wall connected to a top wall. The lid outer peripheral wall is received on the base outer peripheral wall to close the upwardly opening space. At least one of the base and lid includes plural vertically extending semi-circular stiffening ribs enabling plural transportation cases to be stacked with feet of one transportation case being supported on the top wall of another transportation case.
Patent CA-2414785-C (CA)
Inventor: JACOBS LAWRENCE
IPC: G06F12/08
Filed: 2001-08-13
Granted: 2010-10-19
Abstract: Système tampon à multiples niveaux et procédé d'utilisation correspondant. Le système comprend un premier tampon réalisé dans le système d'exploitation ou l'espace noyau (p.ex., dans la mémoire gérée par un système d'exploitation ou attribué à ce système) et un deuxième tampon se présentant dans une application ou un espace utilisateur (p.ex., dans la mémoire gérée par un programme ou attribué à ce programme). Les requêtes de données nécessitant peu de traitement pour identifier les données présentant une réponse peuvent être servies depuis le premier tampon alors que celles nécessitant un traitement ultérieur peuvent être traitées depuis le deuxième tampon. Le premier tampon peut ainsi stocker des articles de données fréquemment demandés ou des articles qui peuvent être servis en réponse aux demandes présentant des différences de formes, de qualificatifs ou d'autres indications. Un moteur d'analyse de contenu détermine dans lequel des tampons doit être stocké un article de données, sur la base d'une analyse de requêtes de données ou d'articles de données servis en réponse aux requêtes ou selon les lignes conductrices établies par un administrateur système, etc.
Patent CA-2421817-C (CA)
Inventor: ELKINS PHILLIP R
IPC: D21F1/00
Filed: 2001-10-19
Granted: 2009-09-22
Abstract: An on-machine-seamable papermaker's fabric (10) includes a base fabric (14) having seaming loops (18) at its widthwise edges for joining the papermaker' s fabric into endless form on a paper machine. The seam formed when the seamin g loops are interdigitated and joined to one another with a pintle (20) is covered with a strip (24) of flow-resistant material, or, where the base fabric is a laminated structure having a top layer and a bottom layer, strip s of flow-resistant material are placed between the top and bottom layers adjacent to the seam. The flow-resistant material provides the seam region with permeabilities to air and water substantially identical to those of the rest of the papermaker's fabric. At least one layer of staple fiber batt (26 ) is entangled through the base fabric and flow-resistant material.
Patent CA-2426134-C (CA)
Title: Package-strapping apparatus
Inventor: SCHAFER THOMAS
IPC: B65B49/00
Filed: 2003-04-22
Granted: 2006-11-28
Abstract: A strapping apparatus for securing a tape around a package has a housing, a support roll rotatable on the housing, a tube shaft pivotal on the housing adjacent the support roll about a tube-shaft axis, and a drive shaft rotatable in the tube shaft about a drive-shaft axis parallel to and offset from the tube-shaft axis. A first drive roll on the drive shaft carries a friction layer bearing axially offset from the drive-shaft axis on the housing. A first drive connected to the drive shaft rotates same and the first drive roll in a clamping direction and thereby oppositely rotates the tube shaft about the tube-shaft axis into an position and also can rotate the drive shaft and the first drive roll in an opposite freeing direction to thereby oppositely rotate the tube shaft about the tube-shaft axis into another end position.
Patent CA-2426447-C (CA)
Title: Self-authentication of value documents using digital signatures
Inventor: GEIST BRUCE K
IPC: H04L29/06
Filed: 2001-11-02
Granted: 2011-08-30
Abstract: An encryption-free technique for enabling the self-authentication of value documents (including personal and commercial checks) presented at a point of purchase or financial institution. Certain data contained on the value document may be signed with a first digital signature and authenticated with a public key certificate issued from a trusted certificate authority. The signed data and public key certificate are stored on the value document, preferably in a two-dimensional bar code data format. In the case of certain personal value documents (such as checks, credit cards, passports, birth certificates, Social Security cards, etc.), a unique personal identification number (PIN) also may be included in the document data that is signed by a second digital signature. At a point of purchase, a merchant or teller can scan and read the data stored in the two-dimensional bar code and other magnetically recorded information, and together with the PIN the customer provides, can authenticate the value document thus presented using the second digital signature.  Alternatively, if the customer is not present, if the personal value document contains the second digital signature, the document may be verified using a PIN-generating algorithm or other method that generates all permutations of PINs. The first digital signature alone may be used to authenticate selected data within the personal value document even when the PIN is not available.  Similarly, in the case of a commercial value documents, authentication of pre-printed data may be based entirely upon only the first digital signature.
Patent CA-2427256-C (CA)
Title: Pantalons aeres
Inventor: SILVER JAMES
IPC: A41D1/08
Filed: 2003-04-30
Granted: 2010-10-12
Abstract: Article d'habillement de sécurité constitué d'un corps comportant une partie maillot conçue pour y introduire la région inférieure du torse et dotée d'ouvertures par lesquelles ressortent les jambes; deux parties tubulaires pour les jambes, chacune étant conçue pour y faire passer une jambe et s'étendant de l'extrémité supérieure, qui se fixe à la partie maillot, à l'extrémité inférieure, près de la cheville. Chacune des parties destinées aux jambes comprend une partie d'aération tubulaire qui s'étend à peu près du genou à la cheville. La partie d'aération est faite en grande partie de mailles, lesquelles ont une texture ouverte pour assurer un maximum de respirabilité, forment une surface lisse pour les jambes et sont conçues pour assurer au porteur une protection contre l'abrasion en situation normale de travail et pendant les activités sportives.
Patent CA-2427531-C (CA)
Inventor: DENNON MURRAY
IPC: A47C7/42
Filed: 2001-11-01
Granted: 2009-10-27
Abstract: A wheelchair seatback assembly suitable for detachable mounting to the back-supporting posts of a wheelchair. The back assembly includes a relatively rigid shell member carrying post-engaging pins and a plurality of mounting clips attachable to wheel chair posts. At least selected ones of the mounting clips are further formed to releasably engage the post-engaging pins. The mounting units are also formed for single-handed automatic unlocking and release of the pair of hooks from the mounting units and posts upon rotation of the shell member forwardly over the wheelchair seat by an amount in excess of any displacement occurring during normal use of the wheelchair.
Patent CA-2429513-C (CA)
Title: Carton and carton blank therefor
Inventor: SAULAS ALAIN
IPC: B65D71/00
Filed: 2001-09-15
Granted: 2007-06-05
Abstract: A carton and a blank for forming a carton for holding a plurality of articles, for example bottles, comprising a collapsible tubular corner post (70q, 70b, 70c, 70d) formed from an extension of a carton side wall (12, 16). The corner post is adapted to move from a flat collapsed condition when extending outwardly of the carton to be automatically erected by folding the corner post inwardly.
Patent CA-2430834-C (CA)
Title: Apparatus for self-guided intubation
Inventor: BESHARIM SHLOMO
IPC: A61M31/00
Filed: 2001-12-05
Granted: 2010-04-20
Abstract: An automatically operative medical insertion device (12) and method including an insertable element (18) which is adapted to be inserted within a living organism in vivo, a surface following element (20) , physically associated with the insertable element (18)and being arranged to follow a physical surface within the living organism in vivo, a driving subsystem (15) operative to at least partially automatically direct the insertable element (18) along the physical surface and a navigation subsystem (274) operative to control the driving subsystem based at least partially on a perceived location of the surface following element(20) along a reference pathway stored in the navigation subsystem (274).
Patent CA-2432862-C (CA)
Title: Stabilisation de boissons
Inventor: EARL GRAHAM JAMES
IPC: C01B33/12
Filed: 2002-01-07
Granted: 2010-06-22
Abstract: L'invention concerne un procédé de stabilisation d'une boisson afin d'empêcher la formation de trouble. Ce procédé consiste à traiter la boisson au moyen d'un agent de stabilisation comprenant une silice particulaire possédant un diamètre moyen de pore d'au moins 6 nm et ayant été modifiée par interaction avec un polymère hydrosoluble présentant des groupes de pyrrolidone latéraux, le polymère étant présent sur la silice en une quantité comprise entre 5 et 35 % en poids par rapport au poids anhydre de la silice.
Patent CA-2434050-C (CA)
Inventor: YAN XIJUN
IPC: B01J2/00
Filed: 2001-12-18
Granted: 2014-09-16
Abstract: La présente invention concerne des compositions comprenant des extraits de Radix Salviae Miltiorrhizae, de Radix Notoginseng et de Bornéol. Lesdites compositions comprennent du notoginsenoside R¿1? et du ginsenoside R¿g1? qui sont des composants actifs pour des applications thérapeutiques. Ladite invention concerne également une méthode de préparation desdites compositions et une méthode d'identification et de détermination de la quantité de composants efficaces individuels desdites compositions. Enfin, ladite invention concerne diverses utilisations desdites compositions.
Patent CA-2436442-C (CA)
Title: Packaging system
Inventor: KUDO WATARU
IPC: B65B51/06
Filed: 2003-08-05
Granted: 2006-07-11
Abstract: An article to be packaged and a packaging bag for covering the article are supplied to heat sealing mechanisms which arrive at uniform time intervals, in synchronism with cycle timing of the respective heat sealing mechanisms. A vertically openable beak-shaped hopper and a sliding plate perform reciprocal movement at a uniform time interval along guides on both sides, and arrive at circulating sealing platforms. The hopper is inserted into an opening of the packaging bag hanging down from above, and conveys the packaging bag to the sealing platform whilst extending the same. In response to a relevant signal, a forward-and-reverse motor coupled to a ball screw causes the article to advance following the hopper by an insertion rod moving along the guides. If there is no resistance of the packaging bag on the opening-and-closing bars which open to opposite sides, a packaging bag absence signal is issued, and according to this signal, the insertion rod is withdrawn together with the hopper, leaving the article on the sliding plate, and subsequent advance timing of the hopper is controlled.
Patent CA-2436599-C (CA)
Inventor: AULT JOSEPH M
IPC: A61P3/14
Filed: 2001-12-05
Granted: 2011-01-25
Abstract: L'invention concerne des compositions pharmaceutiques solides utilisées dans l'administration orale de principes actifs sur le plan pharmacologique, par exemple des peptides. Ces compositions contiennent une quantité efficace sur le plan thérapeutique d'un principe actif sur le plan pharmacologique, une crospovidone ou une povidone, et un agent d'administration du principe actif sur le plan pharmacologique. Ces compositions présentent une excellente biodisponibilité orale des principes actifs sur le plan pharmacologique, notamment de la calcitonine.
Patent CA-2441490-C (CA)
Title: Methode d'aluminisation en phase gazeuse d'une aube de turbine a gaz partiellement masquee au moyen d'une enceinte de masquage
Inventor: LANGLEY NIGEL BRIAN THOMAS
IPC: C23C10/48
Filed: 2003-09-18
Granted: 2010-03-30
Abstract: Une aube de turbine à gaz (20) protégée par un revêtement d'aluminide est placée dans une enceinte de masquage (50) comportant une enceinte à profil aérodynamique (52) qui empêche le tout dépôt sur le profil aérodynamique (22) de l'aube de turbine à gaz (20), et une enceinte à queue d'aronde (54) qui empêche tout dépôt sur la queue d'aronde (26) de l'aube de turbine à gaz (20). L'ensemble est aluminidé en phase gazeuse, de sorte que l'aluminum est déposé sur une partie exposée (92) de l'aube de turbine à gaz (20), hors de l'enceinte de masquage (50).
Patent CA-2443134-C (CA)
Title: Machine de flottation
Inventor: NIITTI TIMO
IPC: B03D1/16
Filed: 2002-04-03
Granted: 2010-02-09
Abstract: L'invention concerne une machine de flottation, en particulier un rotor de machine de flottation, utilisé pour disperser de l'air, acheminé par l'intermédiaire de l'axe du rotor, dans la boue environnante, des conduits d'air et des sillons à boue étant formés alternativement dans le rotor de telle sorte que les extrémités des conduits d'air et des sillons à boue, en saillie à l'extérieur du rotor, forment la surface extérieure du rotor. Selon l'invention, les conduits d'air (3, 15) sont disposés dans le rotor sensiblement à égale distance, radialement à partir de la surface extérieure du rotor, de telle sorte que lesdits conduits d'air (3, 15) forment dans la partie centrale du rotor un espace (6, 17) pour la boue, dans lequel la boue entourant le rotor est amenée à s'écouler le long des sillons à boue (5, 16) situés entre les conduits d'air (3, 15).
Patent CA-2447270-C (CA)
Title: Expanding tubing
Inventor: SIMPSON NEIL ANDREW ABERCROMBI
IPC: E21B29/00
Filed: 2002-05-14
Granted: 2008-03-11
Abstract: A method of expanding tubing downhole comprises providing a section of expandable tubing (14) of a first diameter and comprising slots or apertures (16), and axially compressing the tubing to induce buckling, such that the buckled portion describes a larger second diameter. The resulting diametric expansion may be utilised to anchor or seal the tubing within a larger bore.
Patent CA-2451575-C (CA)
Title: Thermoplastic polymer, use thereof in polyamide compositions with improved hydrophily and anti-staticity
Inventor: LAGRANGE JEAN-PAUL
IPC: C08F2/00
Filed: 2002-06-27
Granted: 2011-12-20
Abstract: Disclosed is a novel thermoplastic polymer comprising at least one alkylene polyoxide block. The invention relates to a method for the production of said thermoplastic polymer and to the use thereof as a modifier of hydrophily and anti-staticity in polyamide compositions. Said compositions are particularly suitable for use in the production of threads, fibers and filaments.