baber/WOPTO huggingface dataset:
Patent CA-2475479-C (CA)
Inventor: O'CONNOR FRANCIS D
IPC: F16B15/00
Filed: 2004-07-22
Granted: 2007-11-20
Abstract: A novel fastener for holding and spacing an object at a predetermined distance from a substrate comprises a bridge portion, a first prong extending in a driving direction from the bridge portion, and a second prong spaced from the first prong and extending generally parallel to the first prong in the driving direction from the bridge portion, wherein the second prong is substantially shorter than the first prong.
Patent CA-2477368-C (CA)
Inventor: CHEN WANG KUEI-YUNG
IPC: B29C48/30
Filed: 2004-08-10
Granted: 2011-12-20
Abstract: Il s'agit de nouveaux éléments de fenêtre et de cadre de porte de patio formés par extrusion. Ces éléments présentent ainsi au moins une rainure et une surface extérieure résistant aux intempéries, ainsi qu'une surface interne de faux bois, avec des bandes d'étanchéité intégrées formées dans les rainures pour les portes, ces éléments étant complètement intégrés. Le procédé est exécuté en extrudant un profilé mousse avec une rainure au moyen d'une première filière de dimensions réduites où une enveloppe protectrice est voulue; en coextrudant une matière plastique avec ledit profilé mousse dans une seconde filière, pour former une enveloppe protectrice où les dimensions réduites se présentent; en faisant passer le produit coextrudé à travers une filière d'étalonnage; puis en chauffant le produit coextrudé à l'emplacement sélectionné où le coupe-bise est désiré, puis en faisant passer le produit coextrudé à travers une filière finale où le coupe-bise en plastique est extrudé, puis en refroidissant l'élément intégré.
Patent CA-2479217-C (CA)
Inventor: SIMMONS ROBERT J
IPC: E04B1/58
Filed: 2002-03-18
Granted: 2011-10-04
Abstract: Structure d'ossature de construction à colonnes, poutres et contreventements, et procédé associé. La colonne comprend un ensemble de plusieurs éléments allongés de type cornière maintenus espacés par des entretoises qui forment des creux dirigés latéralement entre des pieds opposés espacés, ces creux étant destinés à recevoir les extrémités insérées et modifiées de âmes centrales de poutres et les extrémités des contreventements. Des régions de raccord empilées verticalement bout à bout entre deux colonnes forment des jonctions compactes liées par frottement, produites par les extrémités insérées des âmes centrales des poutres. Les colonnes d'une ossature peuvent réagir à des charges importantes avec une certaine portance individuelle avantageuse, favorisée et assurée par les éléments de type cornière, et de modestes déplacements mutuels longitudinaux réversibles, dissipateurs d'énergie et contrés par frottement. La charge est également contrée par le déplacement mutuel par frottement réversible dans les jonctions, entre poutres et colonnes. Des raccords par frottement similaires sont prévus entre des poutres reliées transversalement.
Patent CA-2487903-C (CA)
Inventor: STRUIK MARINUS
IPC: G06F7/72
Filed: 2003-03-07
Granted: 2016-01-26
Abstract: A key establishment protocol based on exponential key exchange techniques included the generation of a value of cryptographic function, typically a hash, of a session key and public information. This value is transferred between correspondents together with the information necessary to generate the session key. Provided the session key has not been compromised, the value of the cryptographic function will be the same at each of the correspondents. The value of the cryptographic function cannot be compromised or modified without access to the session key.
Patent CA-2489902-C (CA)
Title: Thiazole derivatives as phosphodiesterase iv inhibitors
Inventor: EGGENWEILER HANS-MICHAEL
IPC: A61P25/16
Filed: 2003-04-28
Granted: 2011-11-22
Abstract: Thiazole derivatives of the formula I (see formula I) in which R1 and R2 are each, independently of one another, H, OH, OR8, -SR8, -SOR8, -SO2R8 or Hal; R1 and R2 together are alternatively -OCH2O- or -OCH2CH2O-; R3 and R3' are each, independently of one another, H, A"R7, COA"R7, COOA'R7, CONH2, CONHA"R7, CON(A"R7)(A"'R7), CONR10Het, NH2, NHA"R7, N(A"R7)(A"'R7), NCOA"R7 or NCOOA"R7; V and W are oxygen or hydrogen substituents; B is an optionally substituted aromatic isocyclic or heterocyclic radical; X is N or CR3' ; R7 is H, COOH, COOA, CON H2, CONHA, CONAA', NH2, NHA, NAA', NCOA, NCOOA, OH or OA; R8 is A, cycloalkyl, alkylenecycloalkyl or alkenyl; Y is alkylene or alkenylene; in which one, two or three CH2 groups may be replaced and/or 1-7 H atoms may be replaced; A and A' are each, independently of one another, alkyl or alkenyl, in which one, two or three CH2 groups may be replaced and/or 1-7 H atoms may be replaced, or aryl or Het; A and A' together are alternatively an alkylene chain, in which one, two or three CH2 groups may be replaced; A" and A"' are each, independently of one another, absent, alkylene, alkenylene or cycloalkylene, in which one, two or three CH2 groups may be replaced and/or 1-7 H atoms may be replaced; A" and A"' together are alternatively an alkylene chain, in which one, two or three CH2 groups may be replaced; aryl is optionally substituted phenyl, naphthyl, fluorenyl or biphenyl; Het is an optionally substituted monocyclic or bicyclic saturated, unsaturated or aromatic heterocyclic ring having 1 or 2 N, O and/or S atoms; and Hal is F, Cl, Br or I act as phosphodiesterase IV inhibitors and can be employed for the treatment of osteoporosis, tumours, cachexia, atherosclerosis, rheumatoid arthritis, multiple sclerosis, diabetes mellitus, inflammatory processes, allergies, asthma, autoimmune diseases, myocardial diseases and AIDS.
Patent CA-2504763-C (CA)
Inventor: JOHNSON RAYNOR A
IPC: B60P7/16
Filed: 2003-11-10
Granted: 2008-06-03
Abstract: L'invention concerne un dispositif de déplacement de matériaux, comprenant une feuille supérieure et une feuille inférieure sensiblement rectangulaires connectées à des parois latérales périmétriques. La largeur de la feuille inférieure perforée présentant des orifices au moins dans sa partie centrale, est supérieure à la largeur de la feuille supérieure, au moins dans les zones centrales et inférieures des feuilles supérieure et inférieure. Une pluralité d'éléments de séparation connectent au moins certaines parties des feuilles supérieure et inférieure les unes aux autres, s'étendent de manière parallèle aux bords latéraux des feuilles supérieure et inférieure, et sont espacés des parois latérales périmétriques. Un déversoir de liquide est défini au niveau d'une partie périphérique extérieure de la feuille inférieure de manière à former un réservoir de liquide en dessous au moins de la partie centrale de la feuille inférieure présentant la pluralité d'orifices. La dispersion du liquide en dessous du dispositif de déplacement de matériaux est inhibée par le déversoir de liquide.
Patent CA-2506430-C (CA)
Title: Blade stop components and roller bearing clutch design for a power tool
Inventor: BERTI JEROME L
IPC: F16D67/02
Filed: 2005-05-05
Granted: 2009-02-24
Abstract: A power tool includes a braking system that minimizes a stopping time for a cutting blade of the power tool. The braking system includes a roller bearing clutch mechanism combined with a positive stop pin. The stop pin is provided at an end portion of a cable assembly. The cable assembly is coupled to a trigger through a lever on one end, with the stop pin and a return spring inserted into a gear box on the other end. When the trigger is in a released position, the stop pin fully engages into a positive stop on a bearing cage at a top portion of the drive assembly. The coiled return spring keeps the stop pin in position. When the trigger is pulled, the cable pulls the stop pin out of the positive stop.
Patent CA-2525320-C (CA)
Inventor: GLEESON BRIAN
IPC: C22C5/04
Filed: 2004-05-12
Granted: 2011-11-29
Abstract: An alloy including a Pt-group metal, Ni and A1 in relative concentration to provide a .gamma.-Ni + .gamma.~-Ni3A1 phase constitution, and a coating including the alloy.
Patent CA-2526282-C (CA)
Inventor: GENUA PAUL
IPC: A63B22/16
Filed: 2005-11-08
Granted: 2013-02-12
Abstract: An exercise device for improving balance, comprising a platform; a balancing element mounted to the platform so as to permit angular displacement of the balancing element relative to the platform; an adjustable angular displacement limiter for determining a limit of the angular displacement of the balancing element relative to the platform; and an adjustment access path to provide adjustment access to the limiter while the balancing element is operably mounted to the platform.
Patent CA-2528311-C (CA)
Inventor: ANDRE VALERIE
IPC: A61K8/41
Filed: 2004-06-08
Granted: 2012-08-14
Abstract: Mélange constitué d'un filtre pour UV-A de formule (I) et d'un filtre pour UV-B de formule (II).
Patent CA-2532315-C (CA)
Title: Disposable cleaning head
Inventor: BLUM LISA
IPC: A47K11/10
Filed: 2004-09-08
Granted: 2011-08-23
Abstract: A disposable cleaning head comprising a sponge, scrim and a one-piece flexible fitment having an engagement member adapted to removably engage a handle.  Preferably, the scrim includes a cleaning composition having at least one surfactant. The cleaning composition can optionally include one or more bactericidal agents, bleaching agents, chelants, salts, coloring agents, fragrances and preservatives.
Patent CA-2545704-C (CA)
Title: Novel 17.beta.-hydroxysteroid dehydrogenase type i inhibitors
Inventor: MESSINGER JOSEF
IPC: C07J1/00
Filed: 2004-11-11
Granted: 2012-06-26
Abstract: The present invention relates to novel 3, 15 substituted estrone derivatives which represent inhibitory compounds of the 17.beta.-hydroxysteroid dehydrogenase type I (17.beta.-HSD1), to their salts, to pharmaceutical preparations containing these compounds and to processes for the preparation of these compounds. Furthermore, the invention concerns the therapeutic use of said novel 3, 15 substituted estrone derivatives, particularly their use in the treatment or prevention of steroid hor~mone dependent diseases or disorders, such as steroid hormone dependent diseases or disorders requiring the inhibition of 17.beta.-hydroxysteroid dehydrogenase type I enzymes and/or requiring the lowering of the endogenous 17.beta.-estradiol concentration. In addition, the present invention relates to the general use of selective 17.beta.-hydroxysteroid dehydrogenase type 1 inhibitors which possess in addition no or only pure antagonistic binding affinities to the estrogen receptor for the treatment and prevention of benign gynaecological disorders, in particular endometriosis.
Patent CA-2547697-C (CA)
Title: Coriolis mass-flow measuring device
Inventor: MATT CHRISTIAN
IPC: G01F1/84
Filed: 2004-12-07
Granted: 2011-05-17
Abstract: The Coriolis mass-flow/density meter includes at least one measuring tube (11), which is traversed in operation by the medium. A support means (12) of the Coriolis massflow/ density meter is fixed at an inlet end and at an outlet end of the measuring tube 11 and thus clamps the measuring tube such that it can oscillate. In operation, the measuring tube (11) is caused by means of an exciter arrangement (13) to oscillate with mechanical oscillations, especially bending oscillations. Furthermore, the Coriolis massflow/ density meter includes means (141, 142) for producing measurement signals (X  s1, X s2) representing inlet-end and outlet-end oscillations of the measuring tube (11). An evaluation electronics (2) produces an intermediate value (X'm) derived from the measurement signals (X s1, X s2) and representing an uncorrected mass flow rate. The evaluation electronics also produces a correction value (X K) for the intermediate value (X'm). The correction value (X K) is derived from the measurement signals (X  s1, X s2), especially from a second measured value (X p) representing a density of the medium and especially likewise produced in the evaluation electronics (2). Moreover, the evaluation electronics (2) produces a measured value (X m,) representing a mass flow rate on the basis of the intermediate value (X'm) and the correction value (X K).
Patent CA-2549989-C (CA)
Inventor: HU BOBBY
IPC: B25B15/04
Filed: 2006-06-13
Granted: 2009-12-15
Abstract: A screwdriver includes a first body having an end for coupling with a handle, a second body rotatably coupled to the other end of the first body, two engaging members, and a switch member pivotably mounted to the first body. The engaging members are slidably received in a transverse receiving section that includes two end openings in an outer circumference of the first body. Each engaging member includes a first end with an engaging portion. Each engaging member further includes a second end. An elastic element is mounted between the second ends of the engaging members for biasing the engaging members away from each other. The switch member is pivotable to selectively urge at least one of the engaging members for selectively engaging at least one of the engaging portions with teeth of the second body, thereby controlling relative rotation between the first body and the second body.
Patent CA-2554409-C (CA)
Title: Procede de determination de la fragmentation de l'adn dans des spermatozoides d'animaux
Inventor: GOSALVEZ BERENGUER JAIME
IPC: C12Q1/6806
Filed: 2005-01-26
Granted: 2018-03-27
Abstract: La présente invention concerne un procédé de détermination de la fragmentation de l'ADN dans les spermatozoïdes d'animaux. L'invention concerne notamment un procédé permettant d'évaluer l'intégrité de la chromatine/l'ADN des spermatozoïdes par un traitement d'échantillon à l'aide d'une solution dénaturalisante de l'ADN suivie facultativement d'une coloration; un traitement postérieur avec une solution de lyse ne contenant pas de détergent dénaturalisant de protéines suivie facultativement d'une coloration; et une évaluation de l'intégrité de la chromatine/l'ADN. L'invention concerne également un kit permettant d'évaluer la qualité des spermatozoïdes d'animaux contenant une solution dénaturalisant l'ADN ainsi qu'une solution de lyse ne contenant pas de détergent dénaturalisant de protéines.
Patent CA-2554561-C (CA)
Title: Ion exchange particle-bound flow-through porous monolith
Inventor: SRINIVASAN KANNAN
IPC: B01J39/18
Filed: 2005-01-27
Granted: 2012-03-27
Abstract: A flow-through ion exchange medium comprising a monolithic stationary phase having interconnecting pores defined by pore walls, and fine ion exchange polymeric layering particles irreversibly bound directly or indirectly to the pore walls, and methods of making such medium and its use on chromatographic separators.
Patent CA-2554930-C (CA)
Title: Ensembles de buse pour instruments chirurgicaux a jet liquide et instruments chirurgicaux utilisant les ensembles de buses
Inventor: STAID KEVIN P
IPC: A61B17/3203
Filed: 2004-02-02
Granted: 2013-11-26
Abstract: La présente invention a trait à des ensembles de buse pour instruments chirurgicaux de formation de jet liquide et des instruments chirurgicaux utilisant les ensembles de buse, et des procédés de fabrication d'ensembles de buses dans la formation d'instruments chirurgicaux. L'invention a également trait à des instruments chirurgicaux de formation de jet liquide comprenant des buses de formation de jet liquide ainsi que d'éventuelles lumières d'évacuation, qui lorsqu'elles sont prévues peuvent être conformées pour recevoir le jet liquide et évacuer le liquide formant le jet liquide. Certains modes de réalisation de tels instruments chirurgicaux comportent un/des composant(s) nouveaux d'alignement de buses pour faciliter l'alignement des buses et de lumière d'évacuation lors de leur assemblage. Dans certains modes de réalisation, on prévoit des instruments chirurgicaux comportant une buse qui est conformée pour former un jet liquide, présentant des surfaces d'homogénéité optique. Dans certains modes de réalisation, la buse présente une configuration permettant la formation par la buse d'un jet liquide qui présente la capacité de rester collimaté sur des distances plus longues que celles qui peuvent être obtenues avec des buses d'instruments chirurgicaux à jet liquide classiques ayant le même rapport de longueur de buse au diamètre interne minimal de l'ouverture du jet, Dans certains modes de réalisation, des ensembles de buses comportant un ensemble de fonctionnement d'au moins deux composants secondaires, qui ensemble constituent une buse. Dans certains modes de réalisation, lesdits au moins deux composants secondaires peuvent comporter un composant constitutif de buse, tel qu'un déflecteur, et un support qui est agencé à retenir et à positionner l'élément constitutif de buse dans l'ensemble de buse. Dans certains modes de réalisation, le composant constitutif de buse peut comporter un passage de circulation de liquide présentant un diamètre de rétrécissement continu le long au moins d'une partie de sa longueur.
Patent CA-2560251-C (CA)
Inventor: IKEDA HUMINORI
IPC: C09J7/22
Filed: 2005-03-22
Granted: 2012-07-10
Abstract: According to the present invention, a film having a tensile modulus of elasticity of 220 MPa or more is adopted as a surface substrate film for a motor vehicle brake disc antirust film. If needed, the surface substrate film is made to further contain an ultraviolet absorber in a proportion of 0.01 to 20 parts by mass relative to 100 parts by mass of the surface substrate film in such a way that the spectral transmittance of the surface substrate film in a wavelength region from 200 to 380 nm falls within a range from 0 to 20%. The present invention can provide a surface substrate film for a motor vehicle brake disc antirust film which surface substrate film is hardly peeled off when adhered onto a motor vehicle wheel.
Patent CA-2561294-C (CA)
Title: Coated article with tin oxide, silicon nitride and/or zinc oxide under ir reflecting layer and corresponding method
Inventor: KRILTZ UWE
IPC: B32B17/10
Filed: 2005-03-30
Granted: 2010-06-01
Abstract: A coated article is provided that may be heat treated in certain example embodiments. A coating of the coated article includes a tin oxide inclusive layer, a silicon nitride inclusive layer and/or a zinc oxide inclusive layer located under an infrared (IR) reflecting layer of a material such as silver.  It has been found that this may result in improved thermal stability upon heat treatment, higher visible transmission, desirable coloration, lower sheet resistance (Rs), and/or lower emissivity in certain example embodiments of this invention. In certain embodiments, a zinc oxide inclusive layer may be provided above a contact layer over the IR reflecting layer, again for improving thermal stability, coloration, sheet resistance and/or visible transmission.
Patent CA-2566519-C (CA)
Inventor: BENTWICH ITZHAK
IPC: C12N15/113
Filed: 2005-05-14
Granted: 2020-04-21
Abstract: L'invention concerne des polynucléotides associés aux cancers de la prostate et du poumon. Les polynucléotides sont des miARN et des précurseurs miARN. L'invention concerne également des procédés et des compositions relatifs pouvant être utilisés pour le diagnostic, le pronostic et le traitement de ces états médicaux. L'invention concerne enfin des procédés pouvant être utilisés pour identifier des modulateurs des cancers de la prostate et du poumon.
Patent CA-2571661-C (CA)
Title: Self-contained emergency eye wash station
Inventor: HURLEY ROBERT B
IPC: A61H35/02
Filed: 1996-05-22
Granted: 2009-12-29
Abstract: A self-contained emergency eye wash station for dispensing eye wash fluid contained in a flexible container comprises a housing, a reservoir, and a platen. The housing supports the flexible container and supports a nozzle in fluid communication with the flexible container. The nozzle dispenses the eye wash fluid from the flexible container. The housing includes a drain capturing the eye wash fluid dispensed from the nozzle. The reservoir collects the eye wash fluid captured by the drain, and the reservoir is slidably mounted to the housing. The platen is connected to the reservoir. The platen is slidably movable relative to the housing and is located immediately above the flexible container. The platen presses downward on the flexible container with a downward force proportional to a weight of the eye wash fluid collected in the reservoir. The transfer of the weight of the eye wash fluid collected in the reservoir to the platen maintains a constant flow of eye wash fluid dispensed from the nozzle.
Patent CA-2574266-C (CA)
Title: Gravity-feed napkin dispenser with internal blocking assembly
Inventor: REINSEL CHRISTOPHER M
IPC: B65H1/08
Filed: 2005-07-07
Granted: 2013-12-24
Abstract: A gravity-feed dispenser includes an internal blocker assembly to prevent folded sheet form falling away from the dispensing aperture. A preferred embodiment includes a spring biased blocker arm which cooperates with a spring biased guide plate to maintain the napkins in position throughout dispensing of the stack, especially when the stack is depleted and of insufficient weight to urge the remaining sheets into position. In a preferred embodiment, the dispenser is provided with a convertible support, suitable for mounting the dispenser on either a wall or a countertop with a quick release mounting bracket.
Patent CA-2574874-C (CA)
Inventor: LO K PETER
IPC: G02B6/36
Filed: 2006-04-28
Granted: 2013-01-29
Abstract: The present invention relates generally to optical rotary joints (35) for enabling optical communication between a rotor and a stator, improved methods of mounting such optical rotary joints on supporting structures such that the rotor and stator remain properly aligned, and to improved optical reflector assemblies for use in such optical rotary joints. The improved optical rotary joint enables optical communication between a rotor and a stator, said rotor having a longitudinal axis, and comprises: at least one optical source (36) mounted on one of said rotor and stator for transmitting an optical signal in a radial direction with respect to the longitudinal axis;  at least one first reflector (38) mounted on the other of said rotor and stator for reflecting the optical signal transmitted from the source, said fust reflector comprising a concave first reflective surface (44), a line (L) in a plane taken through said first reflective surface being configured as a portion of an ellipse having first and second focal points (F1, F2), the first focal point being positioned substantially coincident with said rotor axis; a second reflector (39) having a second reflective surface (45) configured as a portion of a cone and positioned at the second focal point of the elliptical surface for receiving light reflected from said first reflective surface and for reflecting light in a different direction as a function of the apex angle of the second reflective surface; and a receiver (40) arranged to receive light reflected by the second reflective surface.
Patent CA-2578941-C (CA)
Title: An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
Inventor: LOCKEMEYER JOHN ROBERT
IPC: B01J23/50
Filed: 2005-08-30
Granted: 2014-07-08
Abstract: A process is provided for increasing the crush strength of a carrier which process comprises incorporating into the carrier a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enhancing additive and a catalyst comprising the carrier. Also provided is a process for the epoxidation of an olefin employing the catalyst.  Also provided is a method of using the olefin oxide so produced for making a 1,2-diol, a 1,2-diol ether or an alkanolamine.
Patent CA-2579115-C (CA)
Title: Composition de savon de toilette doux d'acyle isethionate
Inventor: BRENNAN MICHAEL AUGUSTINE
IPC: C11D1/28
Filed: 2005-10-06
Granted: 2013-07-16
Abstract: L'invention concerne une composition de savon de toilette doux contant à la fois des C8-C18 diacyle et monoacyle iséthionates, dans un rapport spécifique, ainsi qu'une quantité réduite de savon s'il y a du savon. Ce savon de toilette permet un nettoyage en douceur et possède de faibles taux de déformation et d'usure durant l'utilisation.