baber/WOPTO huggingface dataset:
Patent CA-2358965-A1 (CA)
Title: Dispositif de montage d'outils destine aux chaines de fabrication automatisees
Inventor: HUFFORD D
IPC: B21D43/05
Filed: 2000-11-10
Abstract: L'invention concerne un dispositif de montage d'outils (20) destiné au montage d'ensembles d'outils (24) sur une presse-transfert ou sur un autre type d'assemblage automatisé; le dispositif comprend une baïonnette (38) qui peut être sélectivement insérée dans un canal (40) généralement conique monté sur un rail (22) de la presse-transfert. Le récepteur comprend un canal (42) généralement conique qui reçoit une partie (152) conique de la baïonnette. Le récepteur et la baïonnette forment un raccord en forme de queue d'hirondelle. La direction dans laquelle s'amenuise la baïonnette est choisie de manière à ce que l'on puisse insérer la baïonnette depuis l'extrémité arrière du récepteur et la pousser à l'intérieur pour la fixer. Un verrou (52) solidarise sélectivement la baïonnette à l'intérieur du récepteur. Le verrou (108) comprend un doigt qui se met en prise avec une première surface (172) de came pour pousser la baïonnette à l'intérieur du récepteur et faire en sorte qu'elle ne puisse plus être enlevée tout en assurant un ajustement serré entre le récepteur et la baïonnette. Le doigt du verrou met en prise en même temps une deuxième surface de came de la baïonnette lorsque la baïonnette doit être retirée du récepteur. Le contact de verrouillage avec la deuxième surface de came permet de pousser la baïonnette au moins partiellement en dehors du canal du récepteur.
Patent CA-2359234-A1 (CA)
Inventor: ZENG XIANGFEI
IPC: G01N33/532
Filed: 2000-01-21
Abstract: L'invention concerne des procédés de couplage de marqueurs avec certaines fractions cibles. Les réactions de couplage de l'invention mettent en oeuvre un temps d'espacement entre l'activation des réactifs, par l'intermédiaire d'un changement de phase (par exemple, par congélation rapide), afin de maîtriser le démarrage et la fin de la réaction. Ce procédé se révèle être un moyen simple et perfectionné de liaison de marqueurs avec des fractions de liaison spécifiques, à l'aide d'une chimie à base de N-hydrosuccinimide. L'invention concerne en outre des trousses comprenant tous les composants nécessaires à la préparation facile et rapide de conjugués protéiniques.
Patent CA-2360941-A1 (CA)
Title: Composition de liposomes et procede d'administration d'une substance chimique radiosensibilisante
Inventor: ZETTER ADAM A
IPC: A61K41/00
Filed: 2000-02-07
Abstract: L'invention concerne un procédé d'admisnistration d'une substance chimique radiosensibilisante dans un foyer de tumeur chez un sujet. Ce procédé consiste à préparer des liposomes composés d'un lipide en forme de vésicule et d'une substance chimique radiosensibilisante dérivée de lipides. Selon un mode de réalisation, la substance chimique radiosensibilisante est la dipalmitoyl-5-iodo-2'-désoxyuridine. Cette invention concerne également un procédé de préparation de ladite composition de liposomes contenant la substance chimique radiosensibilisante dérivée de lipides.
Patent CA-2361225-A1 (CA)
Inventor: PIERCE DOUGLAS
IPC: G08B21/02
Filed: 2000-03-09
Abstract: An alarm system (70) for sending distress information over a communication link (52) includes a sensor (10) to be worn by a user (12). Distress information is transmitted from the sensor (10) when the user (12) is in a predetermined position indicative of an emergency, when the user moves outside of a predetermined safety area, when the power supply (42) supplying power to the sensor (10) is low, when the user voluntarily activates the sensor, and when the user is not wearing the sensor. In response to the distress information, audio and/or video communication between the user and personnel monitoring the user at a remote central office (60) is provided in response to the distress information.
Patent CA-2361273-A1 (CA)
Title: Inhibitors for use in hemostasis and immune function
Inventor: BISHOP PAUL D
IPC: A61P17/02
Filed: 2000-02-17
Abstract: The present invention relates to polynucleotide and polypeptide molecules for use as inhibitors in hemostasis and immune function. Such inhibitors are members of the family of proteins bearing a collagen-like domain and a globular domain. The inhibitors are useful for promoting blood flow in the vasculature by reducing thrombogenic and complement activity. The inhibitors are also useful for pacify collagenous surfaces and modulating wound healing.
Patent CA-2364515-A1 (CA)
Title: Safety brake with retardation-dependent braking force
Inventor: HUGEL STEFAN
IPC: B66B5/22
Filed: 2001-12-06
Abstract: A safety brake for a load receiving means of a lift, in which at least one brake wedge (13) penetrates into a tapering gap between a resiliently supported pressure body (14) and a guide rail (1) of the load receiving means (2) and thereby generates a braking force, is equipped with a device (18) which limits the stroke of the brake wedge and thus the braking force in dependence on the retardation occurring at the load receiving means.
Patent CA-2365336-A1 (CA)
Title: Methode et algorithme d'utilisation des ondes de surface
Inventor: BENHASSEN MOURAD KARRAY
IPC: G01V1/28
Filed: 2001-12-21
Abstract: Une méthode et un algorithme permettant l'utilisation des ondes de surfaces. En particulier, la méthode utilise la séparation des mode s et, au moyen de la courbe de dispersion de plus d'un mode dans le processus d'inversion, permet la détermination d'un profil de vitesse de propagation des ondes de cisaillement qui, avec le profil du coefficient de  Poisson, constitue une solution unique et une caractérisation complète d' un milieu du point de vie de ses propriétés élastiques.
Patent CA-2366188-A1 (CA)
Title: System and method for producing high purity argon
Inventor: NGUYEN TU CAM
IPC: F25J3/04
Filed: 2001-12-27
Abstract: A process and system for producing a high purity argon product with high argon recovery from an air feed stream utilizing a low ratio argon distillation column, a high ratio argon distillation column and a vacuum pressure swing adsorption unit in combination with a cryogenic air separation plant. The process and system avoids the necessity for an ultrastaged upper column in the cryogenic air separator plant.
Patent CA-2368278-A1 (CA)
Title: Apparatus for measuring physical properties of a sample
Inventor: WRIGHT OLIVER B
IPC: G01B11/06
Filed: 2000-06-21
Abstract: The invention provides an apparatus for measuring the physical properties of a sample by optically monitoring the response of the sample to illumination by ultrashort optical pulses.      The apparatus forms a common path optical interferometer of a Sagnac type that can measure physical properties at normal incidence. The interferometer is a two-arm Sagnac interferometer featuring three beam splitters.      Measurement is performed in such a manner that a sample (14) is excited by a beam of ultrashort optical pulses, and variations in intensity and phase of another optical beam are detected. This enables a wide range of measurement of physical properties such as thickness, sound velocity, and thermal properties of substances.
Patent CA-2372394-A1 (CA)
Inventor: KNORR JOSEPH ROBERT
IPC: C11D3/39
Filed: 2000-05-19
Abstract: A laundry detergent composition is provided for enhanced whitening and stain removal of washed laundry comprising: a) from about 1 % to about 50 %, by weight, of a surfactant or surfactant mixture selected from the group consisting of anionic and nonionic surfactants; b) a protease enzyme in an amount sufficient to provide from at least about 0.030 to about 3.0 Kilo Novo Protease Units (KNPU) of activity of protease enzyme per gram of detergent composition; c) a cellulase enzyme of the endoglucanase type in an amount sufficient to provide from about 0.5 to about 100 CMC units per gram of detergent composition; and d) from about 0.5 % to about 10 % by weight, of an acrylic acid-based polymer and copolymer.
Patent CA-2373072-A1 (CA)
Inventor: CHUMMUN FERIAL
IPC: H04L45/02
Filed: 2000-04-20
Abstract: The aim of the invention is to evaluate routes R in a communications network  (KN) consisting of switching nodes (K) and of transmission paths (U). To thi s end, modified link costs (L) are established from link costs (LK) assigned t o the transmission paths (U), preferably using random numbers, and the routes (R) are evaluated according to the modified link costs (L). If the modified link costs (L) are established with each call request, connections (V), whic h can be set-up along a number of routes (R) with identical minimal route cost s (RK), are evenly distributed on these routes (R) while retaining existing routing algorithms.
Patent CA-2375224-A1 (CA)
Title: Human antithrombin variants
Inventor: KOIDE TAKEHIKO
IPC: A61K38/57
Filed: 2000-06-22
Abstract: Human antithrombin variants showing a high protease inhibitory activity even  in the absence of heparin wherein at least one of the amino acids at the 78- , 278-, 378- and 380-positions in the amino acid sequence of natural human antithrombin is substituted by another amino acid. Preferable examples there of are human antithrombin variants wherein the amino acid at the 78-position is  substituted by Phe; the amino acid at the 278-position is substituted by Ala , Arg, Asn, Gly, His, Tyr or Val; the amino acid at the 378-position is substituted by Lys, Asn or Val; and/or the amino acid at the 380-position is  substituted by Ala, Asp, Gly, His, Ile, Leu, Asn, Pro, Arg, Thr, Tyr or Val.
Patent CA-2375906-A1 (CA)
Inventor: MOORE SETH R
IPC: E21B21/10
Filed: 2002-03-11
Abstract: A one trip method for drilling a wellbore below a cemented casing is disclosed. An apparatus for use in performing the method is also disclosed. The method comprises lowering a drill bit into a casing cemented in the wellbore. The casing has float equipment connected therein. The drill bit is rotated in the casing above the float equipment so that it expands radially outwardly to a diameter greater than the inner diameter of the casing.   The float equipment, which can be a float shoe or a float collar or any other type of float equipment known in the art, includes an outer case with a valve connected therein. The outer case is comprised of a drillable material. Thus, the drill bit utilized to drill the wellbore can begin its drilling operation above the float equipment and successfully drill a wellbore below the casing having a diameter greater than the inner diameter of the casing.
Patent CA-2377521-A1 (CA)
Inventor: HOFFMANN BEATE
IPC: C12N15/82
Filed: 2000-06-23
Abstract: The invention concerns a novel plant promoter capable of directing the expression of a nucleotide sequence of interest in the cells of a plant root, and recombinant vectors containing such a promoter, preferably associated with a nucleotide sequence whereof the expression is desired in constitutive cells of plant roots.
Patent CA-2377612-A1 (CA)
Title: Radiation source for endovascular radiation treatment
Inventor: PHILLIPPS GERD
IPC: A61N5/10
Filed: 2000-06-19
Abstract: According to the invention there is provided a radiation source for use in endovascular radiation treatment which comprises one or more and preferably at least two treating elements or seeds comprising a radiation emitting element and means for containment of said radiation emitting element which radiation source is characterized in that said seeds comprised in an elongated container having at least one deflection site. There is further provided an apparatus for endovascular radiation treatment comprising an elongaged catheter, optionally a guide wire and the radiation source as defined above. According to another aspect there is provided a method for endovascular radiation treatment comprising the steps of directing an elongated catheter to the selected site to be treated, introducing a radiation source as defined above into the catheter at its proximal end portion, moving said radiation source to the distal end portion of the catheter preferably by use of a transfer wire, maintaining said radiation source at that distal end portion for a predetermined period of time and retracting said radiation source to the proximal end portion of the catheter preferably by use of a transfer wire.
Patent CA-2379588-A1 (CA)
Title: Improved timepiece
Inventor: BREWER DONALD R
IPC: G02F1/13
Filed: 2002-03-28
Abstract: A watch face uses liquid crystal displays along with a reflective polarizes to produce backgrounds with selective appearances. Therein, the watch employs a polarizes to produce polarized light that is passed downward to a liquid crystal display. The liquid crystal display selectively rotates ox does not rotate the polarized light. If the light is rotated, a reflective polarizes layer located beneath the liquid crystal display reflects the rotated light back upward off its surface to provide the watch face with a first color. If the light is not rotated, then the light is transmitted through the reflective polarizes layer to a reflective dial surface disposed beneath. The light is then reflected off the dial surface to provide the watch face with a second color. The present invention includes a watch employing a watch face with selectively changing backgrounds which is capable of displaying two or more colors while having a watch face that has reduced overall thickness and can be made to display unique optical effects and patterns.
Patent CA-2379877-A1 (CA)
Title: Discrete absorbent article
Inventor: MOSCHEROSCH H MICHAEL
IPC: A61F13/15
Filed: 2002-04-02
Abstract: An absorbent article having a non-white pigmented cover; a non-white pigmented apertured transfer layer; an absorbent core; and a non-white pigmented backsheet that provides masking of synthetic menstrual fluid and discretion.
Patent CA-2381977-A1 (CA)
Inventor: LEE JAMES C
IPC: G02B27/00
Filed: 2000-08-11
Abstract: A see through display includes a variably transmissive element (14) positioned between a real world view and an eye of a user, and a generated display optical system for generating a displayed information image superimposed over the real world view in the visual field of the user. The variably transmissive element is controllable to dynamically vary the light intensity passing through the element into the visual field of the user. The variably transmissive element may be spatially addressed to allow selective variable transfer of light intensity through the element into the visual field of the user.
Patent CA-2388068-A1 (CA)
Title: System for multiple communication of data from information carrying cards provided with microprocessor and memory or similar and its security system
Inventor: LOUREIRO BENIMELI FERMIN JAIME
IPC: G07F7/08
Filed: 2002-05-30
Abstract: System for multiple communication of data from information holding cards provided with microprocessor and memory or similar and its security system comprising: - an user interface (1) which has housing means (17) for one or several information and data carrying cards (2), a microprocessor (3) suitable for control, command and recording the operations carried out from said user interface (1), information storage means (4, 5), alphanumeric keyboard (6), visualisation screen (7) and one emitter -receiver (8), suitable to communicates with external devices that manage this operations, in form of a remote control device or integrated in a cellular phone terminal of GSM or different technologies. - an external device (9) to manage the operations controlled by said user interface (1), which is provided with an emitter - receiver (10), suitable to establish communications with user interface (1), and a driving module (11) capable of controlling electromechanical and / or electronic devices (12) to execute the operations controlled from said user interface (1); - contact pads (22; 31) and electric connection means (18) with the main bus (19), capable to communicate said contact means (22; 31) with the other elements of said user's interface (1); - an information and data carrying external medium (34) intended to be placed or housed in a physical element such as a vehicle, valuable object, luggage or the like, for its control, location and identification, or placed in the label or seal of a commercial product, for its verification and authentication. - a security system consistent in the installation of a security procedure based on a secret code or user identification number, associated to a data transmission and reception element, preferably a cellular telephone.
Patent CA-2391364-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: A61K48/00
Filed: 2000-06-01
Abstract: The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted proteins.
Patent CA-2393391-A1 (CA)
Title: Method for commercial preparation of preferred isomeric forms of ester free conjugated fatty acids with solvent systems containing polyether alcohol solvents
Inventor: JONES SEAN
IPC: C07C51/09
Filed: 2001-01-11
Abstract: Methods for sequential saponification and quantitative isomerization of glyceride oils containing interrupted double bond systems, with alkali in a polyether alcohol solvent to yield soaps with conjugated double bond systems are disclosed. The novel properties of the polyether alcohols allow the removal of water added with the alkali by boiling. The preferred embodiment uses a vegetable oil rich in linoleic acid such as sunflower or safflower oil, potassium hydroxide, phosphoric acid to neutralize the soaps.  The reaction forms equal quantities of 9Z,11E-octadecadienoic acid and 10E,12Z-octadecadienoic acids.
Patent CA-2395425-A1 (CA)
Inventor: YOSHIDA TSUNEMORI
IPC: H01M8/04
Filed: 2000-10-23
Abstract: A section of a fuel cell separator molding (4A), comprising a gas flow path forming rib portion (11) formed by filling a composite compound formed by binding graphite powder with thermosetting resin in a mold (14) using a resin molding method, is formed into a laminate structure in which flat graphite particles (14) are partially overlap one another in the thickness direction, whereby enhancing gas impermeability, mechanical strength and electrical conductivity required for by a fuel cell separator.
Patent CA-2396876-A1 (CA)
Title: Studded footwear
Inventor: SHUTTLEWORTH LEE PAUL
IPC: A43C15/00
Filed: 2001-11-14
Abstract: A shoe stud (1, 101) for a sports shoe has a ground-engaging part and a multi-start threaded spigot (5, 105) for engagement in a complementary socket (37, 137) on a receptacle (2, 102) secured in the shoe sole or heel. The stud and receptacle also have a locking device which interengages when the spigot is fully inserted into the socket, to resist unscrewing. In order to ensure that the stud takes up a precise position relative to the receptacle, which may be needed if the stud is not rotationally symmetrical, the stud and receptacle have means (11, 12; 111, 112) to determine the initial position of the stud relative to the receptacle, and means (13, 113) to determine the final position of the stud relative to the receptacle.       Determination of the initial position may be provided by a thread (12, 112) and complementary groove (11, 111) of the screw-thread connection which are of different dimensions from the others.
Patent CA-2397081-A1 (CA)
Title: Novel vitamin d analogues
Inventor: HANSEN KAI HOLST
IPC: A61P25/28
Filed: 2001-01-10
Abstract: Compounds of the formula (I) wherein X represents hydrogen or hydroxy; R1 an d R2, which may be the same or different, represent hydrogen, (C1-C4)alkyl optionally substituted with one hydroxyl group or one or more fluorine atoms , or, together with the carbon atom to which they are attached, R1 and R2 form  a (C3-C5)carbocyclic ring; R3 represents (C1-C4)alkyl, (C1-C4)alkoxy or a halogen atom, such as fluorine, chlorine, bromine, or iodine, and in-vivo hydrolyzable esters thereof with pharmaceutically acceptable acids, may be used in the prophylaxis and/or treatment of diseases characterized by abnorm al cell differentiation and/or cell proliferation.
Patent CA-2398958-A1 (CA)
Title: Use of 2,4,7-decatrienal as perfuming or flavouring ingredient
Inventor: MEYER ANTHONY
IPC: A23L27/29
Filed: 2000-12-20
Abstract: The compound 2,4,7-decatrienal, wherein the double bond in position has a cis or trans configuration, or a mixture of these compounds, is useful as perfuming or flavouring ingredient, in particular as booster for mandarin or tangerine type flavours.
Patent CA-2403397-A1 (CA)
Title: Methods and compositions for rna interference
Inventor: BERNSTEIN EMILY
IPC: C12N15/11
Filed: 2001-03-16
Abstract: The present invention provides methods for attenuating gene expression in a cell using gene-targeted double stranded RNA (dsRNA). The dsRNA contains a nucleotide sequence that hybridizes under physiologic conditions of the cell to the nucleotide sequence of at least a portion of the gene to be inhibited (the "target" gene).
Patent CA-2403659-A1 (CA)
Title: A two stroke internal combustion engine
Inventor: CONEY MICHAEL WILLOUGHBY ESSEX
IPC: F01N5/02
Filed: 2001-03-30
Abstract: A two stroke internal combustion engine having a compressed air inlet port (13) and an exhaust port (14) the flow through which is controlled by suitable valves (3, 4). Fuel is injected through a fuel injector (5). The timing of the opening of the valve is such that as the piston (2) approaches top dead centre and with the air inlet valve (3) closed, the exhaust valve (4) is closed such that some exhaust gas is trapped and compressed in the combustion chamber thereby increasing the temperature within the combustion chamber and hence facilitating ignition. The invention also contemplates initiating combustion before the air inlet valve (3) is closed.
Patent CA-2404559-A1 (CA)
Title: Modular dispenser
Inventor: GUILLEMETTE PHILIPPE
IPC: A47K10/42
Filed: 2002-09-23
Abstract: Dispenser consists of main body made from two right-angled plates (10A, 10B), front panel (20), rear panel (30), upper panel (40), push panel (50) and window (60). First set of longitudinal ribs run along right-angled plates, and allow passing of screws so as to secure panels in place. Second set of longitudinal ribs also run along full length of plats, and are adapted to guide return spring which loads push panel. An Independent claim is also included for the method for manufacturing the dispenser.
Patent CA-2407288-A1 (CA)
Inventor: FROEHLICH ROBERT
IPC: H04Q9/14
Filed: 2001-04-17
Abstract: The invention concerns a method and a device for monitoring enablement of an electrical apparatus connected to a power grid. The method consists in: transmitting (A) from a specialised transmitter (ES) to the electrical apparatus (EA) a coded information message comprising an enablement information, in accordance with an enablement control code; and in receiving (B) by means of a receiver (R) equipping the electrical apparatus (EA) said information message. The latter is decoded (C) in accordance with specific enablement data integrated in the receiver (R) to generate decoded enablement data. The enablement of the electrical apparatus (EA) is granted (D, E) if the decoded data are in conformity with the integrated specific enablement data and enablement is refused (D, F) otherwise. The invention is useful for protecting electrical appliances against theft, for managing service delivery on a distant site, monitoring contractual terms.