baber/WOPTO huggingface dataset:
Patent CA-2511242-A1 (CA)
Inventor: MELIKIAN ANITA
IPC: C07D405/06
Filed: 2003-12-22
Abstract: Pharmaceutical compositions containing organic compounds of formula (I) or salts thereof that serve as modulators for the SDF-1 or I-TAC chemokines are disclosed. The compounds and compositions are useful in the treatment of cancer, especially in the inhibition of cancer proliferation, growth, and metastasis. Methods of interfering with SDF-1 and/or I-TAC binding to the CCXCKR2 receptor and treating cancer using the compounds and pharmaceutical compositions of the present invention are also disclosed.
Patent CA-2511571-A1 (CA)
Title: Manufacture of void-free laminates and use thereof
Inventor: MORTIMER STEVE
IPC: C08L63/00
Filed: 1999-05-20
Abstract: The invention provides a partially impregnated prepreg comprising a partially impregnated prepreg comprising a fiber layer partially impregnated with a resin composition, said resin composition when heated in a vacuum envelope fully infuses into said fiber layer and cures to form a void-free laminate.
Patent CA-2514626-A1 (CA)
Title: Method and system for writing data to mems display elements
Inventor: CHUI CLARENCE
IPC: G02F1/01
Filed: 2005-08-04
Abstract: Charge balanced display data writing methods use write and hold cycles of opposite polarity during selected frame update periods. A release cycle may be provided to reduce the chance that a given display element wil become stuck in an actuated state.
Patent CA-2517250-A1 (CA)
Inventor: RICHERT HENDRYK
IPC: A61B5/06
Filed: 2004-01-19
Abstract: L'invention concerne un dispositif de localisation de corps de repérage (10), qui comprend au moins un corps de repérage introduit dans une structure physiologique et un dispositif, placé à l'extérieur de la structure, constitué de groupes de capteurs (20) réunis en un ensemble de groupes de capteurs (55), ainsi qu'un procédé pour localiser un tel corps de repérage et influer sur lui. Le corps de repérage se présente sous la forme d'un corps qui se caractérise par une magnétisation rémanente finie, présentant un moment dipolaire magnétique variable et un champ dipolaire magnétique anisotrope résultant de ce moment. Les groupes de capteurs (20) se présentent chacun sous la forme d'un ensemble de capteurs de mesure de gradients (30) d'une géométrie de mesure spécifique. Eventuellement, les caractéristiques physiques/chimiques et/ou la trajectoire du corps de repérage peuvent être modifiées de façon ciblée par un champ magnétique (H) agissant extérieurement et/ou des processus physiologiques se déroulant dans l'environnement du ou des corps de repérage. Il est en outre possible de détecter la position d'un composant (57) de l'ensemble de groupes de capteurs (55) variable, en particulier pouvant changer de position, d'un dispositif (60) de génération d'image élargi, cela au moyen d'un composant (56) de l'ensemble de groupes de capteurs, et d'utiliser ce composant variable du dispositif à groupes de capteurs en tant que repère local, dans le dispositif de génération d'image élargi.
Patent CA-2517795-A1 (CA)
Inventor: TOGAWA KATSUYA
IPC: B01L99/00
Filed: 2004-04-22
Abstract: A method of filtrating specimen using a specimen sampling container for filtrating liquid specimen such as blood with a filter member by utilizing a reduction in pressure therein, capable of securely performing filtration without requiring a plug body removal operation , capable of assuring excellent safety, and less causing the mixing of foreign matter. In the specimen sampling container (1), a specimen sampling part (3) storing the filter member (4) is inserted into a specimen storage part (2) reduced in pressure therein and the specimen storage part (2) and the specimen sampling part (3) are air tightly sealed by the plug body (5). The method is characterized in that when the liquid specimen is sampled and filtrated by using the specimen sampling container (1), the liquid specimen such as blood sampled in the specimen sampling part (3) is filtrated by the filter member (4), and when the filtration is suspended, a hollow needle (12) is pierced into the plug body (5) to communicate the specimen sampling part (3) with the atmosphere so as to more increase a pressure inside the specimen sampling part (3) than the atmosphere for re-starting the filtration.
Patent CA-2518074-A1 (CA)
Inventor: HUDSON RAYMOND M
IPC: H02P9/46
Filed: 2004-05-03
Abstract: A controller (28) for a doubly fed induction generator (12, 20) adjusts control signals to a rotor side converter (24) and line side converter (22) to adjust rotor current when a voltage transient on a utility grid (10) occurs, so that the doubly fed induction generator can ride through the transient. The controller can also turn off the transistors of the rotor side converter (24) to reduce rotor current and/or activate a crowbar (42) to reduce the voltage of the DC link (26) connecting the converters (22, 24) when significant voltage transients occur on the grid (10). This permits continued operation of the DFIG system without disconnecting from the grid.
Patent CA-2518241-A1 (CA)
Title: Effervescent cleaning composition
Inventor: GUPTA NEERAJ
IPC: C11D3/00
Filed: 2004-03-24
Abstract: The present invention provides an aqueous effervescent liquid cleaning composition which upon contact with water provides effervescent action, and which comprises at least 5%wt of a surfactant and a dissolved gas in a sufficient amount to provide the effervescent action, said gas being present in the composition at a concentration of from 0.001 to 5% by weight and having a higher solubility in an aqueous surfactant-containing composition than in water. It has been found that this composition is easy to produce at affordable cost and gives consumer perceivable benefits.
Patent CA-2518569-A1 (CA)
Inventor: KRIZMAN DAVID B
IPC: B01F1/00
Filed: 2004-03-10
Abstract: L'invention concerne un procédé pour convertir directement des échantillons, des tissus et des cellules biologiques issus d'un procédé histopathologique en un lysat multi-usager de biomolécules. Ce procédé permet l'extraction, l'isolation, la solubilisation et le stockage simultanés de toutes les biomolecules dans un échantillon biologique issu d'un procédé histopathologique, en réalisant ainsi une collecte représentative de cet échantillon. On peut diluer, dissoudre, fractionner et utiliser ce lysat multi-usager de biomolécules pour un nombre illimité d'expériences subséquentes.
Patent CA-2518992-A1 (CA)
Inventor: HAMILTON STEVEN D
IPC: G01N33/48
Filed: 2005-09-09
Abstract: An air sampling apparatus is disclosed, including a bag for containing air and a sensing mechanism coupled to said bag. The self contained sampling and sensing mechanism can be used for visual or other detection of targeted analytes within a breath.
Patent CA-2519550-A1 (CA)
Title: Electromagnetic pump
Inventor: PEYSAKHOVICH VITALY A
IPC: F04B17/00
Filed: 2004-04-15
Abstract: An electromagnetic pump (10) has a supply section (40) and a magnetic force pumping section(28) wherein flow of a magnetically conductive material through the supply section is opposite to the flow of the material in the magnetic force pumping section in some examples. Multiple coils (12a-121) surround the supply and magnetic force pumping sections. A magnetic material is disposed between the supply and magnetic for pumping sections.
Patent CA-2521302-A1 (CA)
Inventor: GOMEZ SANCHEZ FELIX ARTURO
IPC: B02C17/14
Filed: 2004-02-19
Abstract: A vertical symmetrical vibrating mill that includes a top vibrating tube and a bottom vibrating tube. The top vibrating tube and the bottom vibrating tube are connected so as to form a single vibrating body. The single vibrating body is supported and/or suspended by a support element. The top vibrating tube and the bottom vibrating tube are located on opposite sides of, and are substantially symmetrical about, a reference plane of symmetry. The top vibrating tube and the bottom vibrating tube each have a common axis that is perpendicular to the reference plane of symmetry. In operation, the vibrating mill is preferably arranged such that the common axis of the top vibrating tube and the bottom vibrating tube is oriented in a direction corresponding to the direction of gravity. The vertical symmetrical vibrating mill also includes a plurality of exciter elements including at least one exciter element connected to each of the top vibrating tube and the bottom vibrating tube. Each one of the exciter elements is configured to cause an excitation of the vibrating tubes in a direction that is substantially tangential to the vibrating tubes. Each one of the exciter elements is configured to at least one revolve and oscillate at the same synchronized frequency. An amount of power that is provided to each one of the exciter elements is directly proportional to a distance between the exciter element and the reference plane of symmetry.
Patent CA-2523963-A1 (CA)
Title: Edge gated injection molding apparatus
Inventor: DEWAR NEIL
IPC: B29C45/28
Filed: 2005-10-20
Abstract: An edge gated injection molding apparatus includes a manifold having a manifold channel for receiving a melt stream of moldable material under pressure. A nozzle is coupled to the manifold and a nozzle melt channel of the nozzle receives the melt stream from the manifold channel. A mold cavity communicates with the nozzle melt channel of the nozzle and receives melt through a mold gate. The mold gate is located at an edge of the mold cavity.      A chamber receives melt from the nozzle channel and communicates with the mold cavity through the mold gate. A portion of the chamber is located forward of the mold gate. A valve pin is slidable through the nozzle channel from a first position in which the mold gate is open to a second position in which an outer side surface of the valve pin blocks the mold gate.
Patent CA-2524370-A1 (CA)
Title: Perovskite electrodes and method of making the same
Inventor: SWARTZ SCOTT L
IPC: H01M4/90
Filed: 2004-04-21
Abstract: The invention relates to perovskite oxide electrode materials in which one or more of the elements Mg, Ni, Cu, and Zn are present as minority components that enhance electrochemical performance, as well as electrode products with these compositions and methods of making the electrode materials. Such electrodes are useful in electrochemical system applications such as solid oxide fuel cells, ceramic oxygen generation systems, gas sensors, ceramic membrane reactors, and ceramic electrochemical gas separation systems.
Patent CA-2524845-A1 (CA)
Inventor: HAILEY CHARLES
IPC: G01T1/20
Filed: 2004-05-06
Abstract: A method and apparatus for low-background detection of simultaneously-emitted characteristic radiative emissions is presented. In some aspects, the characteristic radiative emissions, e.g. X-rays, are produced by deexcitation of exotic (excited) atoms in a sample to be identified. The characteristic X-rays can be used to identify the sample according to its unique identifying energy spectrum. In other aspects, a nuclear characteristic radiative emission is detected and used for the identification.
Patent CA-2526983-A1 (CA)
Title: Disposable syringe
Inventor: BAIK WOO IN
IPC: A61M5/50
Filed: 2004-05-25
Abstract: A disposable syringe, which is enhanced for a safer use, is disclosed. The disposable syringe includes a cylinder (101) having both ends open, an adapter tube (105) inserted in one side of the cylinder (101), an insertion tube (107) inserted in the adapter tube (105), and allowing the adapter tube (105) to be in airtight contact with an inner circumference of the cylinder (101), and a piston (104) inserted in the cylinder (101).
Patent CA-2527407-A1 (CA)
Title: Injection molded sash system
Inventor: JOHNSON CRAIG MICHAEL
IPC: B29D12/00
Filed: 2005-11-21
Abstract: A window sash is formed from a pair of one-piece injection molded sash body members having substantially the same mechanical configuration. Each sash body member has an inner, facing surface and a non-facing surface. The facing surface of each sash body member is provided with a plurality of locators of two different types, arranged about axis of anti-symmetry. The two different types of locators are complementary to one another, and so are configured to engage each other. This allows a window sash to be formed of substantially identical components that are mated together. Each sash member may be provided, on its facing surface, with a weld wall that is set back from the outer sash member edges. The window sash may be assembled after heating the weld walls and joining the two substantially identical sash members.
Patent CA-2527942-A1 (CA)
Title: Engine valve operating system
Inventor: YONEKAWA AKIYUKI
IPC: F01L13/00
Filed: 2004-05-28
Abstract: In an engine where a valve lift amount can be continuously varied, a valve-moving device, having a valve lift-varying mechanism, for an engine is capable of increasing and reducing a valve lift amount without changing a valve opening angle and is also capable of reducing a tappet clearance according to reduction in the valve lift amount. This prevents an increase in the ratio of a tappet clearance to a valve lift amount in a low valve lift condition, minimizing effects by variation of a tappet clearance and also reducing a valve seating speed in a low valve lift condition to prevent noise from being produced. Reduction in engine performance in a high valve lift condition caused by variation of a tappet clearance is prevented and a valve seating noise in a low valve lift condition is reduced.
Patent CA-2529393-A1 (CA)
Title: Sustained release formulation for venlafaxine hydrochloride
Inventor: KARAVAS EVANGELOS
IPC: A61K9/48
Filed: 2004-07-23
Abstract: The invention provides a sustained release composition that; 1. Is free of initially increased drug delivery that occurs in sustained release systems containing the water soluble drug venlafaxine HCl, known as burst phenomenon, by using a functional core partially or totally coated by a functional coating layer or film. 2. Delivers the drug substance within 24 hours and is therefore suitable for once daily administration of the said drug substance. 3. Exhibits linearity between the strength dosage form and the total mass of the dosage form, by proportional increase of the amounts of the drug substance and the excipients in the formulation. 4. Is possible to be divided in smaller doses, without affecting the release of the drug substance. The invention provides a sustained release capsule formulation containing an appropriate number of functional complex mini tablets comprising of: I . A functional core comprising the active ingredient, especially the water-soluble drug Venlafaxine HCl and appropriate excipients. 2. A functional coating layer or film that reduces the initial surface of the core that is available for the release of the water-soluble drug Venlafaxine HC1t phenomenon
Patent CA-2531172-A1 (CA)
Title: Device and method for separating bulk materials
Inventor: REISCHMANN GERD
IPC: G01N23/04
Filed: 2004-11-25
Abstract: The invention relates to a device and method for separating bulk materials with the aid of a blow-out device provided with blow-out nozzles arranged on a fall section which is disposed downstream from a conveyor belt (20). The blow-out nozzles are controlled by computer-assisted evaluation means according to sensor results of radiation which penetrates the flow of bulk goods on the conveyor belt, is emitted from an x-ray source and which is captured in sensor means (10). The x-ray radiation, which passes through the particles of the bulk materials, is filtered into at least two spectra of differing energy ranges before the radiation is captured with local resolution, with the aid of at least one sensor means (10), which is integrated within an energy range.
Patent CA-2531454-A1 (CA)
Inventor: SUSA SPRING MIRA
IPC: A61K31/436
Filed: 2004-07-07
Abstract: The present invention relates to a new use of rapamycin and rapamycin derivatives.
Patent CA-2532061-A1 (CA)
Inventor: BUMILLER GERD
IPC: H04B3/56
Filed: 2004-07-11
Abstract: The various designs of capacitive or inductive coupling/decoupling fitted on cables in a medium voltage network are known, the inductive coupling circuits constantly inducing current in the sheath of the electric cable. The invention aims at obtaining ranges of capacitive coupling/decoupling for an inductive coupling circuit. Therefor, an inductive coupling unit comprising a ring enclosing the sheathed electric cable and a coil, coupled to said ring by induction and connected to a transmission and reception device, is designed such that, upon transmission the current of the message signal is directly induced in the conductor and, upon reception, only the conductor current is evaluated. In a first embodiment, a by-pass, located downstream of the inductive coupling unit and upstream of the fixed surface, is connected to the sheath and to the ground or to the compensation potential. In a second embodiment, a by-pass connected to the sheath and to the ground or to the compensating potential has its conduction path reverted by the ring core. The invention concerns telecommunication systems in current distribution electrical networks.
Patent CA-2533047-A1 (CA)
Title: Granule bait for the control of house flies
Inventor: RAKOCZI FERENC JOZSEF
IPC: A01N25/10
Filed: 2004-07-28
Abstract: The invention is directed at a ready-to-use granule bait composition, its preparation and use for the control of house flies inside houses and animal stalls, fodder stores and sanitary installations.
Patent CA-2536189-A1 (CA)
Title: Compactor wheel with trash exclusion properties
Inventor: CARON JAMES OLIVER
IPC: E01C19/26
Filed: 2006-02-13
Abstract: Landfill compactor vehicles having wheels equipped with wedge shaped cleats tend to accumulate about the vehicle's axle trash such as cable, wire, rope and the like debris requiring daily removal to permit unobstructed axle rotation. The wheel construction of this invention provides compaction cleats of two types, contour and traction, in rows positioned across the width of the wheel with substantially no cleat free zone adjacent the wheel edges but with a row of contour teeth arranged adjacent the wheel's inner edge thus affording trash exclusion properties to the compactor wheel.
Patent CA-2538590-A1 (CA)
Title: Novel gamma secretase inhibitors
Inventor: ASBEROM THEODROS
IPC: A61K31/4545
Filed: 2004-09-15
Abstract: This invention discloses novel gamma secretase inhibitors of the formula:  wherein: R1 is a substituted aryl or substituted heteroaryl group; R2 is an R1 group, alkyl, -XC(O)Y, alkylene-XC(O)Y, cycloalkylene-X-C(O)-Y, -CH-X-C(O)-NR3-Y or -CH-X-C(O)-Y, wherein X and Y are as defined herein; each R3 and each R3A  are independently H, or alkyl; R11 is aryl, heteroaryl, alkyl, cycloalkyl, arylalkyl, arylcycloalkyl, heteroarylalkyl, heteroarylcycloalkyl, arylheterocycloalkyl, or alkoxyalkyl. Also disclosed is a method of treating Alzheimer's Disease using one or more compounds of the invention.
Patent CA-2541177-A1 (CA)
Inventor: HARTNETT JAMES ROBERT
IPC: G16B50/30
Filed: 2004-09-29
Abstract: La présente invention a trait à des vecteurs et des procédés pour le clonage directionnel.
Patent CA-2543705-A1 (CA)
Title: Cable filling materials
Inventor: PEREZ MARIO A
IPC: H01B7/285
Filed: 2004-10-05
Abstract: The present invention relates to a filler material useful for communication cables, such as electrical cables and optical cables. In one embodiment, (a) from about 60 to 95 percent by weight mineral oil; (b) less than about 10 percent by weight block copolymer selected from the group consisting of styrene-ethylene/butylene, styrene-ethylene/propylene, styrene-butadiene-styrene, styrene-isoprene-styrene, styrene-ethylene/butylene-styrene, styrene-ethylene/propylene-styrene, and combinations thereof; (c) less than about 10 percent by weight petroleum wax; (d) less than about 20 percent by weight hollow glass microspheres; and (e) less than about 10 percent by weight thixotropic agent selected from the group consisting of clay, colloidal metal oxide, fumed metal oxide, and combinations thereof.
Patent CA-2544545-A1 (CA)
Inventor: TUERACK JASON S
IPC: C04B9/02
Filed: 2004-10-27
Abstract: These and other objects of the present invention are achieved by an anti-corrosive additive composition comprised of an alkali based salt of dioic acid and a defoaming agent selected from the group consisting of polyether modified polysilicones and trialkane/alkene phosphates and mixtures thereof.
Patent CA-2544988-A1 (CA)
Title: Entourage de cadres ou bordures par des paillettes opaques pour applications secretes de securite
Inventor: ARGOITIA ALBERTO
IPC: C09D7/61
Filed: 2006-04-27
Abstract: Des paillettes opaques, comme une paillette brillante ou un pigment utilisé dans les peintures et les encres, présentent une forme sélectionnée et/ou dautres indices afin de conférer une caractéristique de sécurité cachée à un objet. Dans certains modes de réalisation, la composition comprend un pigment de base et les paillettes cachées opaques correspondent aux caractéristiques visuelles du pigment de base. Dans un autre mode de réalisation, les paillettes cachées opaques sont mélangées avec un pigment de base à une concentration suffisante pour éviter de modifier lapparence de la composition. Dans un autre mode de réalisation, les paillettes cachées opaques sont mélangées dans une base de vernis clair ou teinté qui peut être appliquée par-dessus une caractéristique de sécurité existante. Les paillettes cachées opaques formées ne sont pas facilement détectées par une observation casuelle, mais dans certains modes de réalisation, on peut les voir facilement à un agrandissement de 50X. Pour la fabrication des paillettes, une feuille de cadres embossés comportant des symboles ou des indices à lintérieur de ceux-ci est fournie; au moment du retrait dun revêtement de la feuille, le matériau de revêtement a tendance à se briser le long des lignes des cadres et les paillettes ainsi obtenues présentent une taille sensiblement uniforme.
Patent CA-2547153-A1 (CA)
Title: A respiratory monitoring, diagnostic and therapeutic system
Inventor: ROUCHER LEO
IPC: A61B5/00
Filed: 2004-12-01
Abstract: Disclosed is a system and method for monitoring the breath chemistry of a patient's breath using a specially designed self~- condensing sensor (34) mounted in a mask (36), nasal cannula, headband with boom apparatus, or similar device for directing the patients' breath towards the self-condensing sensor (34). Monitoring of a patient's breath pH provided by the miniaturized self-~ condensing pH sensor (34) provides for real-time monitoring of patient airway pH values. The specially designed self-condensing sensor module (34) incorporates a data transfer device, e.g. direct wiring (29) or a transmitter (40) with an antenna (28) for wirelessly transferring of the pH data to a processing receiver. The self~-condensing pH sensor (34) comprises a multi-tubular design with the outer tubular member (35) housing a silver chloride reference element, an ion conducting path, and an antimony sensor plug (46) isolated in an inner tubular member (37) that is co-linearly or coaxially configured with the outer tubular member (35).
Patent CA-2548190-A1 (CA)
Inventor: ACKERMAN BRYAN L
IPC: A44B19/26
Filed: 2006-05-25
Abstract: A slider for use with an elongate closure mechanism includes a retention member protruding into a medial space between an upper pair of opposing interlocking members and a lower pair of opposing interlocking members. The retention members define a gap through which the upper pair of opposing interlocking members cannot pass, and that allows the slider to be slidably shifted along the length of the closure mechanism, thereby maintaining the slider operatively disposed thereon. The retention members may have the form of one or more protrusions disposed on an interior surface of a channel sidewall spaced between a top end of the channel sidewall and a bottom end of the channel sidewall.