baber/WOPTO huggingface dataset:
Patent CA-2415124-A1 (CA)
Inventor: KOCKERLING FERDINAND
IPC: A61B17/22
Filed: 2001-07-05
Abstract: En général, des tumeurs sont retirées par opération chirurgicale, en étant séparées du lit tumoral puis aspergées d'un liquide cytotoxique. Ce sont deux étapes qui nécessitent inutilement une opération chirurgicale. L'inconvénient essentiel réside dans le fait que, lors du traitement ultérieur, le liquide cytotoxique n'atteint et n'élimine que les cellules tumorales de surface. Ainsi, selon la présente invention, un liquide cytotoxique est utilisé pour séparer la structure biologique et traiter simultanément le lit tumoral au moyen d'un dispositif à jet de liquide haute pression.
Patent CA-2415422-A1 (CA)
Title: Chromosome 3p21.3 genes are tumor suppressors
Inventor: MINNA JOHN
IPC: C12Q1/6886
Filed: 2001-07-10
Abstract: Tumor suppressor genes play a major role in the pathogenesis of human lung cancer and other cancers. Cytogenetic and allelotyping studies of fresh tumor and tumor-derived cell lines showed that cytogenetic changes and allele loss on the short arm of chromosome 3 (3p) are most frequently involved in about 90% of small cell lung cancers and greater than 50% of non-small cell lung cancers. A Group of recessive oncogenes, Fus1, 101F6, Gene 21 (NPRL2), Gene 26 (CACNA2D2), Luca 1 (HYAL1), Luca 2 (HYAL2), PL6, 123F2 (RaSSFI), SEM A3 and Beta* (BLU), as defined by homozygous deletions in lung cancers, have been located and isolated at 3p21.3.
Patent CA-2415682-A1 (CA)
Title: Dispositif de guidage de feuilles
Inventor: SEIDEL FRANK
IPC: B65H5/12
Filed: 2001-06-19
Abstract: L'invention concerne un dispositif destiné à fixer une feuille sur la surface d'un cylindre électroconducteur d'une imprimeuse à feuilles, en particulier d'une rotative offset à feuilles. Ledit dispositif comporte une électrode s'étendant sur la largeur du cylindre, une feuille située à la surface du cylindre pouvant être guidée entre l'électrode et le cylindre. L'invention vise à développer un tel dispositif de manière à mettre en oeuvre un guidage simple des feuilles, permettant par ailleurs d'améliorer la qualité de l'impression. A cet effet, ledit dispositif comporte un système (3, 5, 6, 7, 8) alimentant un courant d'air sur la feuille logée sur la surface du cylindre (GD), disposé en amont de l'électrode (2) dans le sens d'avancement des feuilles.
Patent CA-2416605-A1 (CA)
Inventor: PARSONS NATAN E
IPC: E03D5/10
Filed: 2001-04-06
Abstract: Selon l'invention, une pression issue d'une conduite d'eau (26) retient un élément de robinet de chasse (12) dans son siège de manière à empêcher l'eau se trouvant dans le réservoir de chasse d'eau (16) de s'écouler à travers des orifices de chasse (18) et un conduit de chasse (22) dans la cuvette des W.-C. ou l'urinoir. Pour libérer de l'eau à travers le conduit de chasse (22), un solénoïde (42) est actionné de façon à réduire la pression exercée sur le robinet de chasse (12), un ressort de sollicitation (24) pouvant alors enlever ledit robinet de chasse (12) de son siège (14). Un solénoïde (118) servant à exécuter cette fonction peut être situé à l'écart de l'ensemble robinet de chasse, et communique avec ce dernier au moyen d'une conduite hydraulique (108).
Patent CA-2422270-A1 (CA)
Inventor: FULBRIGHT DAVID J
IPC: F16B19/05
Filed: 2001-08-28
Abstract: A fastener system for multi-piece swage type fasteners, including a pin (12) and a collar (14), and providing a stump type fastener (10) constructed to be set as a pull type fastener with the fastener pin (12) having a threaded gripping portion (34) and including a compact installation tool (44) having a swage anvil (50) and a rotary threaded member (46) adapted to be threaded onto the threaded pull portion (34) of the pin (12) whereby a relative axial force is applied between the pin (12) and the collar (14) via the rotary threaded member (46) and swage anvil (50) to cause the anvil (50) to radially overengage the collar (14) to swage it into locking grooves (32) on the pin (12) and the pull portion (34) remaining on the pin (12) after installation and with the swage anvil (50) being connected to a piston rod (104) of a piston (80) for axially reciprocating movement for swaging the collar (14) with the rotary threaded member (46) being axially fixed and with the swage anvil (50) and rotary threaded member (46) being offset from the remainder of the tool (44) whereby the tool (44) can be used to install such fastener (10) in application of limited clearance.
Patent CA-2422903-A1 (CA)
Inventor: WAGNER ROLAND
IPC: A61K8/00
Filed: 2001-07-27
Abstract: The invention relates to polysiloxane polymers, to a method for their production and to the use thereof as wash-fast hydrophilic softeners.</SDOAB >
Patent CA-2426792-A1 (CA)
Title: Linear motion bearing segment
Inventor: NG ALLISON
IPC: F16C29/06
Filed: 2001-10-24
Abstract: A linear motion bearing assembly (20) as provided for movement along a splin ed shaft (10). The rolling element retainer of the bearing assembly (20) is assembled from a plurality of arcuate interengageable self-contained rolling  element retainer segments (22). Each of the rolling element retainer segment s (22) includes at least one rolling element track (30) having a load bearing portion (34) and a return portion (36). At least one load bearing plate (44)  is axially positioned in each segment and serves to receive and transmit loa ds from the bearing rolling elements (32) in the load bearing portion (34) of t he ball tracks (30). An extended housing retainer structure encloses all of the  exposed exterior surfaces of the rolling element retainer segments (22) and is configured and dimensioned to maintain the rolling element retainer segments  (22) in position and to receive a load either directly or indirectly from th e load bearing plates (44).
Patent CA-2428644-A1 (CA)
Title: Cutting device comprising two jaws which can be moved one over the other by means of manual operation
Inventor: EBERT WINFRIED
IPC: B26B17/00
Filed: 2001-11-09
Abstract: The invention relates to a cutting device comprising two jaws (1,2) which can be moved one over the other by means of manual operation, at least one of said jaws embodying a cutter (3), in addition to one protective nose (4) which is arranged in front of the cutter (3) and which projects into the cutting mouth extending between the jaws (1,2). According to the invention, the protective nose (4) can evade a restoring force (7) and one of the jaws (1) embodies an avoidance chamber (5), the bottom (6) of which supports the end of a spring (7), said spring engaging with the protective nose (4) by means of its end.
Patent CA-2429595-A1 (CA)
Title: Fuel cell stack
Inventor: BEWER THOMAS
IPC: H01M8/1011
Filed: 2001-11-21
Abstract: The invention relates to a fuel cell stack, whereby a regulation of the operational medium concentration may be effected by simple means. It is thus possible to automatically operate the fuel cell stack almost optimally, which means just above the minimum necessary operating medium concentration for operation, dependant upon the load. The invention is based upon the effect that an individual fuel cell under identical operating conditions produces a lesser cell voltage. The above is used as the adjustment parameter for the controlled addition of at least one operating medium, for example methanol or also air. According o the invention, the fuel cell stack can thus be operated with economical means at nearly optimal conditions.
Patent CA-2432651-A1 (CA)
Title: A tie down building, system tie down, and method
Inventor: ESPINOSA THOMAS M
IPC: F16D41/066
Filed: 2001-11-27
Abstract: A fastener assembly (10), in respect to forces which are subsequently applied, after installation thereof, when forces is applied in one direction, this fastener assembly (10) is self adjusting incrementally, as needed in travel or actuation; yet when a force is applied in the opposite direction, this fastener assembly (10) is not self adjusting and there is no travel or actuation. The invention includes also the building structure and method.
Patent CA-2432933-A1 (CA)
Inventor: SHAH KUMUD
IPC: B65H35/00
Filed: 2001-12-20
Abstract: A tape dispenser (10, 110) is provided for dispensing rolled adhesive tape (12) mounted on a hub (14), where the hub comprises at least an outer cylindrical wall (18) onto which the adhesive tape is spirally wound, and where the adhesive tape is at least as wide as the hub. The tape dispenser comprises a first side member (30), a second side member (32), and a cutter member (34). Each of the side members has a first major side portion (36) which overlies a roll of adhesive tape within the tape dispenser. At least t he first major side portion of at least one of the side members is formed of a flexible plastics material so that, when the flexible first major side porti on is pressed using finger pressure, the sides of the tape hub interfere with a t least portions of the inner surfaces of the first major side portions of the  side members, such that a braking effect is imparted to the hub to preclude unreeling of the spirally wound adhesive tape from the hub.
Patent CA-2434264-A1 (CA)
Inventor: CHAITCHIK SAMARIO
IPC: G01N33/48
Filed: 2002-01-03
Abstract: According to the present invention there is provided a method of cell selection and characterization that is related to a field known as cytometry.  Further, the present invention relates to a method for testing human cancer cells sensitivity (or alternatively, cells resistance) to anti-cancer drugs, by using laser-based non-flow cytometry.
Patent CA-2434612-A1 (CA)
Title: Procede d'amelioration d'une liaison entre un contact et des brins d'un cable
Inventor: GLOAGUEN DANIEL
IPC: H01R4/62
Filed: 2003-07-10
Abstract: Procédé d'amélioration de la fiabilité des connexions électriques entre une terminaison (18) d'un câble (3) et une paroi (8) d'un contact (1) avec lequel elle coopère, dans lequel on prévoit d'emboutir une couche métallique intermédiaire (4) sur la paroi devant coopérer avec des brins du câble.</SDO AB>
Patent CA-2434929-A1 (CA)
Inventor: MCCARY LAURA
IPC: A61K31/593
Filed: 2001-12-27
Abstract: A method of delaying the onset or reducing the severity of diabetes in a human patient is disclosed. In one embodiment, the invention comprises the step of orally administering to the human patient effective amount of a vitamin D  compound such as the onset of diabetes or diabetes symptoms is slowed.
Patent CA-2435759-A1 (CA)
Inventor: ASTBURY ALLAN L JR
IPC: H01R13/514
Filed: 2002-01-23
Abstract: A high speed, high density electrical connector. The connector is assembled from wafers. Each wafer is formed by molding a first dielectric housing over a shield plate. Signal contacts are inserted into the first dielectric housing and a second housing is overmolded on the first housing. Features are employed to lock the first and second housings together with the shield plate to provide a mechanically robust subassembly. The connector as formed has a good electrical properties, including precise impedance control and low cross talk.
Patent CA-2436156-A1 (CA)
Inventor: BRADY DANIEL G
IPC: A61F2/16
Filed: 2002-01-21
Abstract: An intraocular lens (IOL) insertion system, cartridge and/or combination cartridge and folding member that facilitates multiply folding an IOL within a load chamber of the cartridge prior to insertion in an eye. In the system embodiment, a folding member is provided in a handpiece that interacts with the cartridge to multiply fold the IOL therewithin. Alternatively, the cartridge may incorporate the folding member in its structure, or a separate folding member that interacts with the cartridge may be provided in a combination. The folding member may be a planar element that extends through a slot in the wall of the load chamber ot displace a midportion of the IOL away from the inner wall of the load chamber. Desirably, the multiply folded configuration that results is an M-shape or a W-shape, depending on orientation. The cartridge may further include structure that retains the multiply folded configuration of the IOL as it passes through an injection tube and into the eye.
Patent CA-2437725-A1 (CA)
Inventor: BOYER ROGER
IPC: H04L47/762
Filed: 2002-02-06
Abstract: A point to multipoint (PTMP) system, such as a broadband wireless communications system combines centralized and distributed adaptive capacity scheduling techniques. The system includes hub stations and remote stations.  Real time adaptive capacity scheduling is accomplished utilizing inter-path scheduling (52) and intra-path scheduling (54) as well as by use of airlink traffic shaping to mitigate the TDD effect. The inter-path scheduler (52) resides at a hub station and oversees the allocation of available resources/capacity between multiple competing remote station communication paths. The intra-path scheduler (54) determines explicit transmissions form within the context of a single station communication path.
Patent CA-2441066-A1 (CA)
Title: Coextrusion binder made from metallocene polyethylene and linear low density polyethylene (lldpe), from sbs and pe
Inventor: ROBERT PATRICE
IPC: C08J5/18
Filed: 2003-09-12
Abstract: The present invention relates to a coextrusion tie comprising 10 to 35 weight % of a polymer (A) itself composed of a blend of 80 to 20 weight % of a metallocene polyethylene (A1) with a density of between 0.865 and 0.915 and of 20 to 80 weight % of a non-metallocene LLDPE polyethylene (A2), the blend of polymers (A1) and (A2) being cografted by an unsaturated carboxylic acid or its derivative, the content of which in the said blend is between 30 and 100 000 ppm; 40 to 60 weight % of a styrene/butadiene/styrene block copolymer (B) with 50 to 90 mol % of styrene; and 20 to 35 weight % of PE (C); the total making 100%, the blend of (A), (B) and (C) being such that the MFI or melt flow index (ASTM D 1238, 190° C., 2.16 kg) is between 0.1 and 10 g/10 min. The present invention also relates to a multilayer structure comprising a layer of tie according to the invention and to the objects comprising such a structure.
Patent CA-2444156-A1 (CA)
Title: Lock-up system for cutting mat
Inventor: BRYSON RONNIE E
IPC: B26D1/40
Filed: 2002-04-18
Abstract: A lockup device (146) for securing cutting mats (114) to a rotary anvil (100) comprises a base portion (122), one sidewall (132), and a wedge portion (134), and is adapted to be inserted into the channel (110) of the rotary anvil such that the sidewall (132) of the lockup device is adjacent a wall of the channel (110). A cutting mat (114) having opposing first and second flanged ends (116, 118) is wrapped around the rotary anvil (100). The first flange (116) is compressed between the locking wedge (134) and the sidewall (132) of the lockup device. The second flange (118) is compressed between the locking wedge (134) and a channel wall (168). As such, the locking wedge (134) and cutting mat (114) are frictionally secured to the rotary anvil (100). Further, the cutting mat (114) may be quickly repositioned by releasing the second flange (118) from the channel (110). When the cutting mat (114) is unwrapped from the rotary anvil (100), the lockup device (146) remains secured to the first flange (116), allowing for quick repositioning.
Patent CA-2444225-A1 (CA)
Inventor: NAKAI SEIYA
IPC: B23K20/10
Filed: 2003-10-01
Abstract: After the fixing of an angle indexing body to a holder by fixtures is canceled by loosening the fixtures, a resonator is turned by operating the angle indexing body with an axis in a vibration transmission direction as the center of rotation, a bonding work face is replaced by another bonding work face, and the angle indexing body is fixed to the holder by the fixtures so that the new bonding work face becomes parallel to the top face of a mounting table. Therefore, the replacement of the bonding work face can be simplified.      Since overlapped workpieces are sandwiched between the bonding work face of the resonator and the mounting table, the mounting table makes a follow-up movement by a bearing composed of a spherical projection portion and a spherical depression portion to ensure that the bonding work face becomes parallel to the top face of the mounting table, thereby making it possible to optimize the position of the sandwiched workpieces.
Patent CA-2445653-A1 (CA)
Inventor: TEDENBORG LARS
IPC: A61P43/00
Filed: 2002-06-11
Abstract: L'invention des composants substitués de formule générale (I), dans laquelle P représente le sulfonamide ou un acide sulfonique amide-substitué. Les composants de ladite formule peuvent servir dans la prophylaxie et le traitement de conditions médicales liées à l'obésité, au diabète de type II et/ou aux troubles du système nerveux central.
Patent CA-2447110-A1 (CA)
Inventor: LINDER JURGEN
IPC: A61K38/51
Filed: 2002-05-14
Abstract: A method for expression of membrane proteins is provided, wherein at least a portion of a nucleotide sequence coding to the membrane protein is fused to at least a portion of a nucleotide sequence coding for an adenylyl cyclase of Mycobacterium tuberculosis or a sequence at least about 70% identical to said sequence of Mycobacterium tuberculosis. In a second step the fused nucleotide sequence is introduced into an organism and/or a living cell. Another aspect of the invention is a method for searching active agents, which interact directly with adenylyl cyclases.
Patent CA-2448048-A1 (CA)
Inventor: NEAL CARL GREG
IPC: H02G1/08
Filed: 2003-11-13
Abstract: A reusable wire guide used to reduce friction and abrasions on conductor insulations while both feeding and pulling conductors through an electrical conduit LB. The wire guide is made of polymer material. It is a one-piece tool that has a curved body with two holding bracket molded to the main body. The Wire Guide is grooved at one end to allow it to be placed directly on the conduit entrance hole lip of the electrical LB. The wire guide is secured to the LB by holding brackets on the wire guide to the existing screw holes on the electrical LB.
Patent CA-2448322-A1 (CA)
Title: Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate
Inventor: LOCKEMEYER JOHN ROBERT
IPC: B01J37/02
Filed: 2002-03-28
Abstract: A process for preparing a catalyst which process comprises the steps of (a) selecting a carrier which is a silica based carrier which has been subjected to a series of washings with one or more aqueous liquids consisting of aqueo us liquids which have a pH of least 3, when measured at 20~C, or which is a silica based carrier which is formed from materials one or more of which hav e been subjected to a said series of washings,(b) precipitating a Group 8 meta l compound onto the carrier, (c) converting the precipitated Group 8 metal compound into metallic species, and (d) subjecting the Group 8 metal/carrier composition to a purification treatment, before or after step (c); a catalys t which is obtainable by this process; and a process for preparing an alkenyl carboxylate comprising reacting a mixture comprising an olefin, a carboxylic acid and oxygen in the presence of the catalyst.
Patent CA-2448545-A1 (CA)
Title: Method and device for generating two-dimensional floor plans
Inventor: LAURIE MICHAEL S
IPC: G06F17/50
Filed: 2003-11-27
Abstract: A computer integrated floor plan system uses a distance measurement device, preferably laser-based, and an angle measurement device, such as a gyroscope, to measure the relative angles between objects. The absolute polar or Cartesian coordinates of each target are not measured in this system. Instead, wall lengths, distances and angles between wall and other building features are measured relative to each other, transmitted to an integrated CAD capable computer, and compared to manually generated walls, openings and other building features previously inputted into the computer by the operator. The use of a laser-based measuring system and error-checking functionality in its integrated CAD software ensures a high level of accuracy, without requiring extensive three-dimensional modeling, or the need for successive point to point measurements as in conventional surveying methods.
Patent CA-2449332-A1 (CA)
Inventor: BORNMANN HARALD
IPC: B29D30/00
Filed: 2003-11-13
Abstract: Pneumatic tire, particularly a two-wheeler pneumatic tire, such as a bicycle tire, which includes at least one rubberized casing that is anchored in beads by wrapping bead cores. A tread is provided. An outer covering has a layer thickness of less than or equal to 0.5 mm. The outer covering has a high tear resistance and extends at least over the tread.
Patent CA-2450447-A1 (CA)
Inventor: SAVIN-PONCET SABINE
IPC: C01B3/38
Filed: 2002-06-18
Abstract: The invention relates to a method for obtaining synthesis gas by partial catalytic oxidation, consisting in bringing a hydrocarbon in a gaseous state into contact with an oxidizing gas, and therefore possibly a small amount of water vapor, in the presence of a catalyst comprising at least one silicon carbide at a temperature of more than 800 ·C. According to the invention, the silicon carbide has a specific surface which is determined by the BET method and which is less than or equal to 100 m?2¿/g, the contact time between the mixture of gaseous hydrocarbon, oxidizing gas and silicon carbide being more than 0.05 seconds and the pressure inside the reactor being greater than atmospheric pressure.
Patent CA-2451188-A1 (CA)
Title: Exponential pattern recognition based cellular targeting, compositions, methods and anticancer applications
Inventor: GLAZIER ARNOLD
IPC: A61K47/48
Filed: 2002-06-24
Abstract: The present invention relates to the compositions, methods, and applications of a new approach to pattern recognition based targeting by which an exponential amplification of effector response can be specifically obtained at a targeted cells. The purpose of this invention is to enable the selective delivery of large quantities of an array of effector molecules to target cells for diagnostic or therapeutic purposes. The invention is comprised of two components designated as "Compound 1" and "Compound 2": Compound 1 is comprised of a cell binding agent and a masked female adaptor. Compound 2 is comprised of a male ligand, an effector agent, and two or more masked female receptors. The male ligand is selected to bind with high affinity to the female adaptor. Compound 1 can bind with high affinity to the target cell and the female receptor can then be unmasked by an enzyme enriched at the tumor cell. The male ligand of Compound 2 can then bind to the unmasked female adaptor bound to the target cell. The masked female adaptor on the bound Compound 2 can then be specifically unmasked. One receptor has in effect become two. Two new molecules of Compound 2 can bind to the unmasked adaptors receptors. After unmasking two receptors in effect become four. The process can continue in an explosive exponential like fashion resulting in enormous amplification of the number of effector molecules specifically deposited at the target cell.
Patent CA-2453094-A1 (CA)
Inventor: WOOD THOMAS E
IPC: B01D53/86
Filed: 2002-07-03
Abstract: A method for rigidifying a fiber-based paper substrate for use in the exhaust system of a combustion device. In the method, a green ceramic fiber-based paper substrate is impregnated with an impregnating dispersion. The impregnated substrate is then dried, calcined and fired to form a rigidified substrate that is suitable for use in the exhaust system of a combustion device. This rigidification process is performed at least once and, preferably, two or more times. The green paper substrate comprises two or more sheets of green ceramic fiber-based paper, with at least one creased sheet and another sheet being a laminated together to form a plurality of tubular channels. The rigidified substrate comprises refractory ceramic fibers in the form of a ceramic fiber-based paper and agglomerates of ceramic particles. The ceramic particle agglomerates are bonded to and disposed so as to thereby bond together the refractory ceramic fibers at spaced locations along and at intersections of the refractory ceramic fibers so that the refractory ceramic fibers retain much of their original flexibility while in the paper.