baber/WOPTO huggingface dataset:
Patent CA-2374798-A1 (CA)
Inventor: OHBA TETSUYA
IPC: B60N2/235
Filed: 2002-03-06
Abstract: A casing 10 includes second gears 20 having second locking cams 25 disposed in axial symmetry with a rotational axis of the casing 10, and guides 11A each having a slide-contacting face 11c, disposed in axial symmetry with a rotational axis of the casing 10 and on a straight line L4 perpendicular to a line L3 passing through the second locking cams 25. A cam 40 includes a plurality of first locking cams 41 for pressing the second locking cams 25, disposed in axial symmetry with a rotational axis of the cam 40, and guiding faces 45 disposed in axial symmetry with a rotational axis of the cam 40 and on a straight line L2 perpendicular to a line L1 passing through the first locking cams 41. A shaft 30 includes coupling portions 32, 34 for transmitting external torque and is press-fitted into the center hole 42 of cam 40 at a predetermined rotational angle.
Patent CA-2376864-A1 (CA)
Inventor: SCAFIDI ANTHONY ALOYSIUS
IPC: A61K8/895
Filed: 2000-06-02
Abstract: L'invention concerne A.) une composition de soins capillaires constituée par une émulsion eau dans l'huile en phase interne élevée qui comprend (I) une phase huileuse comprenant i.) un mélange d'huiles de silicone volatiles et non-volatiles, et ii.) un surfactant de silicone, et qui comprend (II) une phase aqueuse, et manque sensiblement d'alcool gras; et B.) une composition de soins cutanés constituée par une émulsion eau dans l'huile en phase interne élevée qui comprend (I) une phase huileuse comprenant i.) un mélange d'huiles de silicone volatiles et non-volatiles, et ii.) un surfactant de silicone, et qui comprend (II) une phase aqueuse.
Patent CA-2382404-A1 (CA)
Title: Tricyclic inhibitors of poly(adp-ribose) polymerases
Inventor: TIKHE JAYASHREE GIRISH
IPC: A61P35/00
Filed: 2000-08-31
Abstract: Compounds of the formula (I) are poly(ADP-ribosyl)transferase in-hibitors. Such compounds are useful as therapeutics in treating cancers and in amelio-rating the effects of stroke, head trauma, and neurodegenerative disease.
Patent CA-2386765-A1 (CA)
Inventor: RENEKER DARRELL
IPC: A61L15/26
Filed: 2000-10-06
Abstract: A novel coating for medical devices provides nitric oxide delivery using nanofibers of linear poly(ethylenimine)diazeniumdiolate. Linear poly(ethylenimine)diazeniumdiolate releases nitric oxide (NO) in a controlle d manner to tissues and organs to aid the healing process and to prevent injur y to tissues at risk of injury. Electrospun nanofibers of linear poly(ethylenimine)diazeniumdiolate deliver therapeutic levels of NO to the tissues surrounding a medical device while minimizing the alteration of the properties of the device. A nanofiber coating, because of the small size and  large surface area per unit mass of the nanofibers, provides a much larger surface area per unit mass while minimizing changes in other properties of t he device.
Patent CA-2386896-A1 (CA)
Title: A cable separator spline
Inventor: GAREIS GALEN M
IPC: H01B11/04
Filed: 2000-11-29
Abstract: A cable separator spline (20) and a cable (40) containing the cable separator spline (20) in its core. The spline (20) extends longitudinally and has a plurality of spaced longitudinally extending open pockets (23, 24, 26, 27) in which cables, such as twisted pair cables (41 & 42), can be placed and form part of the core. A  cross-section of the spline (20) has a major axis (21) and a minor axis (22) with the major axis (21) and a minor axis (22) with the major axis (21) being longer than the minor axis (22). At least one and preferably at least two pockets (23 & 24) are on the major axis (21), and at least one and preferably at least two pockets (26 & 27) are on the minor axis (22). The core containing the twisted pair cables (41 & 42) in the pockets can of course be shielded and jacketed, just jacketed or any other desired cable construction that would benefit from the use of my elongated separator spline (20).
Patent CA-2387755-A1 (CA)
Title: Probe for constructing probe polymer, method of constructing probe polymer and utilization thereof
Inventor: MITSUKA MARI
IPC: C12Q1/68
Filed: 2001-03-28
Abstract: The present invention provides a method for measuring a target gene under isothermal conditions without using enzyme. A  pair of probes each having n (n >=3) base sequence regions complementary to each other are hybridized alternately to form a double-stranded probe-polymer. A base pair at branched sites of each complementary base sequence region is designed to be a G  (guanine)-C (cytosine) bond, whereby a stable double-stranded probe-polymer is formed. One of complementary portions in one probe is constituted to have a base sequence complementary to a part of a target gene, whereby a target gene-probe-polymer complex is formed and the target gene is measured.
Patent CA-2389473-A1 (CA)
Inventor: GRIESBACH HENRY LOUIS III
IPC: A61B19/08
Filed: 2000-11-07
Abstract: A medical fabric having an absorbent fabric having a slip-resistant material applied to a surface of the absorbent fabric forming a slip-resistant surface.  The medical fabric has an absorbency, as measured through the slip-resistant surface, of at least half of the absorbency of the absorbent material. The slip-resistant surface has a coefficient of friction of at least about 0.3.
Patent CA-2396701-A1 (CA)
Inventor: GREEN RICHARD JONATHAN
IPC: H01R9/24
Filed: 2002-08-05
Abstract: A mounting block assembly for interconnecting a conductor connector with a transformer stud is disclosed. This assembly comprises a mounting block made of electrically conductive material, a deformable stud-receiving hole in the mounting block, a first connector-and-block interconnecting fastener dedicated, when tightened, to connect the conductor connector to the mounting block, and a second fastener having both a connector-and-block interconnecting portion and a hole-deforming portion. This second fastener, when tightened, simultaneously connects the conductor connector to the mounting block and deforms the stud-receiving hole such that its inner surface grips the transformer stud. This provides a conductive path between the conductor connector and the transformer stud. Also disclosed is a connector assembly for attaching at least one conductor to a transformer stud, which comprises the conductor connector, the mounting block, and the first and second fasteners.
Patent CA-2400326-A1 (CA)
Title: Vehicle airbag door having three layers with three respective partial mechanical weakness lines
Inventor: HAYES CHRIS
IPC: B60R21/2165
Filed: 2001-02-14
Abstract: An airbag door system is provided comprising a substrate, an outer shell and a foam where all three layers possess a line of mechanical weakness with each line of mechanical weakness at least partially separating each layer into an airbag door portion and a trim member portion. The substrate line of mechanical weakness comprises at least one substrate aperture. The outer shell line of mechanical weakness comprises an outer shell reduced thickness portion defined by an outer shell sever extending partially through an outer shell thickness from an outer shell lower surface towards an outer shell upper surface. The foam line of mechanical weakness comprises a foam reduced thickness portion defined by a foam sever extending partially through a foam thickness from a foam lower surface towards a foam upper surface. The outer shell line of mechanical weakness is displaced relative to a foam line of mechanical weakness.
Patent CA-2400660-A1 (CA)
Title: Screening method for the discovery and directed evolution of oxygenase enzymes
Inventor: ARNOLD FRANCES F
IPC: C12Q1/26
Filed: 2001-04-05
Abstract: The present invention relates to screening methods for oxidation enzymes, particularly mono- and dioxygenases. According to the methods of the invention, a product of an oxidation reaction is converted into a phenol or a catechol, which is easily detected by a Gibbs assay. This conversion allows for a sensitive and efficient assay. Both high-throughput liquid-phase and solid-phase methods using these principles are provided. Also described are methods for detecting phenolic ether-products and sulfhydryl products from oxidation reactions, also using a Gibbs assay. Figure (1) shows this athway for a generic, monosubstituted benzene being degraded by the toluene dioxygenase system.
Patent CA-2401508-A1 (CA)
Title: Procede de mesure d'impedance electrique permettant de differencier des types de tissus
Inventor: BOSTON KAREN JULIE
IPC: A61B5/053
Filed: 2001-03-02
Abstract: L'invention concerne un procédé permettant de différencier des types de tissus, ledit procédé étant approprié pour obtenir des données qui permettent le criblage d'un cancer, et consistant à appliquer un courant électrique alternatif sur une zone tissulaire en fonction d'une plage de fréquences. On mesure l'impédance tissulaire au niveau de chaque fréquence, et on adapte les résultats à une équation de Cole. On a découvert que ce procédé permettait de distinguer des tissus possédant des noyaux de tailles différentes, ou des rapports nucléaires différents par rapport au volume cytoplasmique, du fait de la résistance (S) à l'écoulement de courant électrique à travers le cytoplasme. Il est possible d'améliorer ces résultats par combinaison de S avec une valeur (R) de la résistance offerte au courant électrique à travers les chemins situés entre les cellules. On peut utiliser ce procédé in vivo ou in vitro.
Patent CA-2402752-A1 (CA)
Title: Procede de diagnostic de maladies du systeme bilio-pancreatique
Inventor: BROCKMANN JENS
IPC: G01N33/574
Filed: 2001-02-05
Abstract: Peptide activant la trypsine utilisé comme moyen de diagnostic pour des maladies malignes du système bilio-pancréatique.
Patent CA-2410466-A1 (CA)
Inventor: RAST BRYSON
IPC: A61P13/12
Filed: 2002-10-31
Abstract: The present invention relates to hydrazinyl and nitrogen oxide pyrazoles of the formula I:   <see formula I>   wherein the ring of the formula (R5)-A-(SO mR4) is a substituted pyridyl, pyrazinyl, pyrimidinyl, pyridazinyl, triazolyl or phenyl; m is 0, 1 or 2; R1 is H, nitro, cyano, alkyl, alkylsulfonyl, arylsulfonyl, formyl, ketone, ester or amino; R2 is H, nitro, cyano, hydrocarbon, heteroaryl, heterocyclyl, alkoxy, cycloalkyloxy, aryloxy, heteroaryloxy, heterocyclyloxy, formyl, aryloxy, ketone, ester, amino, substituted amide or alkylthio; R3 is substituted hydrazinyl or substituted nitrogen oxide; R4 is optionally substituted amide, amino, imine or alkyl; and R5 is H, halo, alkyloxy, hydrocarbon, cyano, formyl, ketone, ester, amide, amino, alkylthio or alkyl. The present invention also relates to pharmaceutical compositions containing compounds of formula I and to their medicinal use. The compounds of the invention are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as arthritis, colon cancer and Alzheimer's disease in mammals, preferably humans, dogs, cats and livestock animals.
Patent CA-2417359-A1 (CA)
Title: Proteines phosphatases
Inventor: STEWART ELISABETH A
IPC: A61P11/00
Filed: 2001-07-26
Abstract: L'invention concerne des protéines phosphatases (PP) humaines et des polynucléotides identifiant et codant des PP. L'invention concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes et des antagonistes. Par ailleurs, l'invention se rapporte à des procédés de diagnostic, de traitement ou de prévention de troubles associés à une expression aberrante de PP.
Patent CA-2417669-A1 (CA)
Inventor: EGUCHI NAOMI
IPC: G01N33/68
Filed: 2001-06-07
Abstract: L'invention concerne une méthode de différenciation de maladies liées à la démence. Cette méthode consiste à mesurer la concentration de la prostaglandine D synthase de type lipocaline humaine dans un échantillon de fluide corporel prélevé sur un sujet. L'invention se rapporte également à une trousse permettant de différencier les maladies liées à la démence et contenant un anticorps spécifique à la prostaglandine D synthase de type lipocaline humaine.
Patent CA-2419104-A1 (CA)
Inventor: YOKOYAMA ISAMU
IPC: B29C49/08
Filed: 2001-09-27
Abstract: The wall section of a container is formed in multiple layers in terms of a crystal density to make high the crystal density of a surface layer, thereby  increasing the strength of a stretch blow container and facilitating a heat- resisting treatment. A thin-walled plastic container (2) which is molded by stretch-blowing a bottomed preform in vertical and lateral directions. The wall section is constituted of high-crystal-density inner/outer-side surface  layers (2a) by stretching, a core layer (2b) lower in density than the surfa ce layers (2a), and an intermediate layer (2c) inclined in crystal density with  respect to the both layers (2a, 2b).
Patent CA-2421062-A1 (CA)
Title: Isolated human kinase proteins, nucleic acid molecules encoding human kinase proteins, and uses thereof
Inventor: DI FRANCESCO VALENTINA
IPC: G01N33/50
Filed: 2001-08-24
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the human genome, the kinase peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the kinase peptides, and methods of identifying modulators of the kinase peptides.
Patent CA-2426936-A1 (CA)
Title: Oral preparation containing seaweed for reduction of plaque and calculus
Inventor: WIKNER SUNE
IPC: A61K8/97
Filed: 2001-09-27
Abstract: An oral preparation for reduction of mammalian, e.g. human, cat or dog, plaque and/or calculus, such as bacterial plaque, arteriosclerotic plaque, atherosclerotic plaque, pleural plaque, dental calculus, renal calculus, biliary calculus, and prostatic calculus, contains a Ascophyllum sp., especially A. nodosum, seaweed or an extract thereof. The oral preparation is suitable for use in prophylactic and/or therapeutic method of treating plaque and/or calculus in a mammalian individual.
Patent CA-2427753-A1 (CA)
Inventor: GREEN KERRY
IPC: C05G3/00
Filed: 2001-11-07
Abstract: A liquid fertilizer is described. The fertilizer comprises a mixture of soluble and insoluble forms of nutrients. The fertilizer provides both quick release and slow release nutrients to plants, meaning that a single application of the fertilizer supplies nutrients to growing plants for an extended period of time, from 1-28 days.
Patent CA-2428397-A1 (CA)
Inventor: GRAEF PETER A
IPC: A61F13/15
Filed: 2001-12-07
Abstract: A fibrous layer that includes a refined blend of crosslinked cellulosic fibers and noncrosslinked cellulosic fibers. In one embodiment, the layer includes about 85 percent by weight crosslinked fibers and about 15 percent by weight noncrosslinked fibers. An absorbent construct that includes the fibrous layer and a liquid storage layer. Personal care absorbent products that include the distribution layer.
Patent CA-2430702-A1 (CA)
Inventor: DUARTE CANO CARLOS A
IPC: C12N15/863
Filed: 2002-02-22
Abstract: L'invention concerne des gènes chimères du VIH formés à l'aide de fragments de différents gènes de ce virus, ces fragments renfermant des épitopes pour des lymphocytes T cytotoxiques (CTL) ou T auxiliaires du VIH-1, représentés par une gamme étendue d'antigènes du système majeur d'histocompatibilité humain de type 1 (HLA-1). On obtient à partir de ces gènes des poxvirus recombinés utiles pour la vaccination préventive et thérapeutique contre l'infection par le VIH/SIDA, permettant de générer une réponse immune cellulaire protectrice chez des animaux de laboratoire immunisés et reconnus par les lymphocytes CTL de patients atteints par le VIH/SIDA.
Patent CA-2432959-A1 (CA)
Title: Sodium channel modulators derived from 2-piperidylimidazoles
Inventor: LIBERATORE ANNE-MARIE
IPC: A61P9/10
Filed: 2001-12-27
Abstract: The invention concerns novel sodium channel modulators derived from 2-piperidylimidazoles. The inventive compounds correspond to the general formula (I), wherein: R?1¿ represents a hydrogen atom or an -X-Y-R?4¿ radical wherein -X-Y represents a bond, a -CO-, -CO-O- -CO-NH- or -CS-NH- radical and R?4¿ represents an alkyl, haloalkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl radical, said radicals being optionally substituted; R?2¿ represents in particular an alkyl, cycloalkyl, cycloalkylalkyl or aryl radical optionally substituted; and R?3¿ represents a hydrogen atom or an alkyl, cycloalkyl, cycloalkylalkyl, or aryl radical optionally substituted.
Patent CA-2434774-A1 (CA)
Title: Nox-reduced combustion of concentrated coal streams
Inventor: SNYDER WILLIAM J
IPC: F23C5/32
Filed: 2003-07-09
Abstract: NOx formation in the combustion of solid hydrocarbonaceous fuel such as coal is reduced by obtaining, from the incoming feed stream of fuel solids and air, a stream having a ratio of fuel solids to air that is higher than that of the feed stream, and injecting the thus obtained stream and a small amount of oxygen to a burner (3) where the fuel solids are combusted.
Patent CA-2436393-A1 (CA)
Inventor: CHAN MING HONG
IPC: G06F13/362
Filed: 2003-08-01
Abstract: A method for controlling communication on a bus connecting a first processor, a second processor, and a device. The method transmits a first control signal from the first processor to the second processor via a control signal line, causing a bus connection of the second processor to enter a high-impedance state, transfers data between the device and the first processor via the bus, then setting a bus connection of the first processor to the high-impedance state, and transmits a second control signal from the first processor to the second processor via the control signal line, causing the bus connection of the second processor to exit the high-impedance state.
Patent CA-2437639-A1 (CA)
Inventor: KUZMA PETR
IPC: A61F2/82
Filed: 2003-08-18
Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects, comprises: 1. a reservoir, said reservoir comprising: 2. at least one active ingredient; and 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
Patent CA-2438082-A1 (CA)
Inventor: GLICK WILLIAM J
IPC: C08L23/04
Filed: 2002-03-28
Abstract: This invention is directed to a thermoformable film comprising a composite structure of at least three layers firmly adhered to one another, a top and bottom layer and an inner layer;wherein the top and bottom layer of the composite structure comprise a film layer of an ethylene vinyl acetate copolymer comprising 1 to 25% by weight, based on the weight of the copolyme r, of a polymerized vinyl acetate and 75 to 99% by weight, based on the weight of the copolymer, of polymerized ethylene and the inner layer of the composite structure comprises a film of a polymer blend of the following: (a) 40 to 95 % by weight, based on the weight of the polymer blend, of an ethylene based copolymer comprises repeating polymerized units of (1) at least 50% by weigh t, based on the weight of the copolymer, of ethylene,(2) 1 to 30% by weight, based on the weight of the copolymer, of acrylic acid or methacrylic acid; a nd (3) up to 40% by weight, based on the weight of the copolymer, of an alkyl acrylate or an alkyl methacrylate,wherein the copolymer has 5 to 100% of the acid groups neutralized with metal ion selected from the following group: zinc, magnesium, sodium and lithium; and (b) 5 to 60% by weight, based on th e weight of the polymer blend, of a metallocene catalyzed polyethylene; other thermoformable film constructions, such as, a 2 layer construction and constructions greater than 3 layers, such as 5 layers, and a mono layer of t he film of a blend of the ethylene based copolymer and the metallocene catalyze d polyethylene also are part of this invention.
Patent CA-2438172-A1 (CA)
Inventor: DELMAIN GREGORY J
IPC: G01S7/40
Filed: 2002-03-12
Abstract: A system and method for locating objects such as people, pets, and personal articles is described. A transceiver is attached to the person, animal, or item to be tracked and a handheld locator device is employed to transmit a locator signal containing an address code to the transceiver. Upon receipt of a signal, the transceiver compares the address code contained in the locator signal with an address code stored in the transceiver. If the two codes are same, the transceiver sends a return signal back to the locator device. The locator device uses this return signal to determine the distance and/or direction of the transceiver from the user's location. The system allows a user to select from a multiple number of items to locate and allows multiple users to search for different articles within the same general area without interference.
Patent CA-2440469-A1 (CA)
Title: Apparatus for implantation into bone
Inventor: LIEBERMAN ISADOR H M D
IPC: A61F2/28
Filed: 2002-03-11
Abstract: An apparatus (10) is provided for implantation into a bone (12) in a patient 's spine or pelvis. The apparatus (10) comprises a platform (24) having a first surface (38) for facing the bone (12). The platform (24) includes structure (32, 34, 36) for connection to a spinal fixation implant (100). The appartus (10) further comprises helical spikes (50, 52) for embedding into the bone (12) upon rotation of the platform (24). The helical spikes (50, 52) project tangentially from the platform (24) and extend around a longitudinal axis (22). The helical spikes (50, 52) have a tip portion (58) which penetrates into the bone (12) as the platform (24) is rotated. The helical spikes (50, 52), when implanted, have a conical shape that increases in diameter as the helical spikes extend away from the platform (24). The helical spikes (50, 5 2) may be made from a shape memory alloy.
Patent CA-2441891-A1 (CA)
Title: Power transmission mechanism for an engine for a vehicle
Inventor: SAITO MITSURU
IPC: B60K17/02
Filed: 2003-09-22
Abstract: To provide a power transmission apparatus for an engine for a vehicle which can suppress the changing frequency of the ratio of a continuously variable transmission by compensating for driving force upon low speed rotation upon which the torque generated by an engine is low and besides can reduce the overall width of the engine to raise the degree of freedom in mounting of the engine to achieve reduction of the cost. A power transmission apparatus for an engine for a vehicle which includes a starting clutch for smoothly connecting rotation of a crankshaft 6 to a transmission upon starting of the vehicle, a hydrostatic continuously variable transmission 40 for performing speed change depending upon a capacity difference between a swash plate hydraulic pump and a swash plate hydraulic motor to transmit rotation of the crankshaft 5 at a reduced speed to a driving wheel, and a slider 65 for moving a ball screw 64 back and forth to change the angle of the swash plate of the swash plate hydraulic motor is characterized in that the starting clutch is a torque converter 33.