baber/WOPTO huggingface dataset:
Patent CA-2617723-A1 (CA)
Inventor: POWER CHRISTINE
IPC: C12N15/11
Filed: 2006-10-30
Abstract: A CXC-chemokine binding protein is cloned from the salivary glands of Rhipicephalus sanguineus . Compounds prepared in accordance with the present invention can be used as anti-inflammatory and immuno-modulatory compounds and in the treatment or prevention of CXC-chemokine-related diseases.
Patent CA-2620956-A1 (CA)
Title: Control line manipulating arm and method of using same
Inventor: BEGNAUD BRIAN DAVID
IPC: E21B19/00
Filed: 2005-11-22
Abstract: A control line guide and manipulating arm can protect and guide one or more control lines which are desired to be attached and lowered into a wellbore with a tubular string. The control lines may be moved toward a tubular string, can be clamped to the tubular string, and the tubular string and control lines may be lowered into the wellbore. When the elevator reaches a predetermined position, the spider slips are preferably set. To protect the control lines, the control lines are moved in a substantially radial direction outward from the tubular string. The spider slips are closed only after the control lines are retained outward. After another tubular joint is connected to the tubular string and the elevator grips the tubular string, the spider slips are preferably released. For easier attachment, of the control lines to the tubular string, the control lines are moved in a substantially radial direction toward the tubular string. As the tubular string and the control lines are lowered into the wellbore, the manipulator arm may again being retracting to move the control lines away from the approaching elevator as well as to move the control lines out of the way of the movement of the spider slips. The control line guide, which preferably passes through the spider, protects the control lines from the spider slips by allowing the control lines to remain outside the path of the spider slips as they open and close.
Patent CA-2622599-A1 (CA)
Inventor: JAZDZEWSKI BRIAN A
IPC: C08F2/38
Filed: 2006-09-14
Abstract: A process for the polymerization of one or more addition polymerizable monomers and the resulting polymer composition, said process comprising contacting an addition polymerizable monomer or mixture of monomers in a reactor or reactor zone with a composition comprising at least one polymerization catalyst and a cocatalyst under polymerization conditions, characterized in that at least a portion of said polymerization is conducted in the presence of a multi-centered shuttling agent thereby causing the composition to have a bimodal molecular weight distribution.
Patent CA-2623179-A1 (CA)
Inventor: KIMISHIMA KOTARO
IPC: H01M50/494
Filed: 2006-09-27
Abstract: L'invention concerne une résine de polyéthylène et un solvant pour formation de film, lesquels sont fondus et malaxés pour préparer une solution (A) possédant une concentration de résine de 25-50 % en masse et une solution (B) possédant une concentration de résine de 10-30 % en masse, à condition que la concentration de résine dans la solution (A) soit supérieure à la concentration de résine dans la solution (B). Ensuite, (a) les solutions (A) et (B) de résine sont simultanément extrudées à travers une matrice pour superposer les solutions de résine (A) et (B) et l'extrudat est refroidi pour former une feuille à l'état de gel, à partir de laquelle le solvant pour la formation de film est retiré. Alternativement, (b) les étapes suivantes sont effectuées: les solutions de résine (A) et (B) sont extrudées séparément à travers des matrices respectives, le solvant est retiré pour la formation de film à partir des feuilles à l'état de gel résultante (A) et (B) pour former des films polyéthylènes microporeux (A) et (B) et alternativement les films polyéthylènes microporeux (A) et (B) sont liés. Ainsi, un film polyéthylème microporeux dans lequel le diamètre moyen de pore est modifié dans la direction de l'épaisseur et lequel possède un excellent équilibre entre perméabilité, propriétés mécaniques, insensibilité à la thermorétractation, résistance à la compression, propriétés d'absorption de liquide électrolytique, propriétés d'arrêt et de fusion peut être produit tout en régulant facilement la répartition du diamètre moyen de pore dans la direction de l'épaisseur de ce film.
Patent CA-2625339-A1 (CA)
Title: Polyarylene and method for producing the same
Inventor: HIDA NORIYUKI
IPC: C07C309/73
Filed: 2006-09-06
Abstract: Polyarylene comprising a dihalobenzene compound represented by the formula (1): (1) (wherein A represents an alkoxy group having 3 to 20 carbon atoms or the like, R1 represents a hydrogen atom, a fluorine atom, an alkyl group having 1 to 20 carbon atoms or the like, X1 represents a chlorine atom or the like, m represents 1 or 2, and k represents 4-m) and a repeating unit represented by the formula (2): (2) (wherein A, R1, m and k have the same meaning as above).
Patent CA-2625815-A1 (CA)
Inventor: DEAN YANN
IPC: C07K16/28
Filed: 2006-09-12
Abstract: This invention relates to therapeutic, diagnostic and/or prophylactic formulations and dosages of anti-CD3 antibodies, as well as to methods for using such formulations and dosages.
Patent CA-2626226-A1 (CA)
Title: Apparatus for image-guided manipulation of medical instrument
Inventor: GARRISON RUSSELL A
IPC: A61B8/00
Filed: 2005-10-24
Abstract: A means (40A) for holding a selected cannula (18) such that the cannula is controllably restricted in motion in all but one line, but still able to slide along the line relatively freely. The motion restricting force may be selectively varied, thereby allowing an unrestricted separation of the cannula (18) and the holding/guide device (40A).
Patent CA-2627059-A1 (CA)
Inventor: DAVE VIPUL
IPC: A61L31/12
Filed: 2008-03-26
Abstract: Biocompatible materials may be configured into any number of implantable medical devices including intraluminal stents. The biocompatible material ma y comprise metallic and non-metallic materials in hybrid structures. In one su ch structure, a device may be fabricated with one or more elements having an inner metallic core that is biodegradable with an outer shell formed from a polymeric material that is biodegradable. Additionally, therapeutic agents may be incorporated into the microstructure or the bulk material.
Patent CA-2627448-A1 (CA)
Inventor: TRINKEL RALF
IPC: F16N27/00
Filed: 2006-09-26
Abstract: The invention relates to a piston arrangement, in particular for metering valves, flow sensors or hydraulic motors, having a housing (4, 22), in which at least one cylindrical hollow space is formed, in which a first piston (8, 23) which has a cylindrical hollow space at least in a region is mounted in a sealed and displaceable manner, and having a second piston (7, 24) which is mounted displaceably in the cylindrical hollow space of the first piston (8, 23). Here, a valve seat is formed in the first piston (8, 23), against which the second piston (7, 24) can be brought to bear with a sealing face in such a way that the second piston (7, 24) can be displaced in the first piston (8, 23) between a position which releases a flow passage through the first piston (8, 23) and a position which shuts off a flow passage through the first piston (8, 23).
Patent CA-2629363-A1 (CA)
Inventor: DAL PRA MAURO
IPC: C12N15/82
Filed: 2006-11-14
Abstract: The present invention relates to altering plant development and more particularly to altering the development of the plant endosperm. It concerns in particular nucleic acid molecules which alter the endosperm development.
Patent CA-2631851-A1 (CA)
Inventor: KING KAREN L
IPC: C09K8/68
Filed: 2006-11-21
Abstract: Disclosed are methods comprising providing an aqueous polymer dispersion comprising water, an anionic salt, a water-based friction reducing polymer, a polyol, an anionic surfactant, and an ionic surfactant; mixing the aqueous polymer dispersion with additional water to form an aqueous treatment fluid;  and introducing the aqueous treatment fluid into a subterranean formation.  Also disclosed are methods comprising providing an aqueous treatment fluid comprising water, an anionic salt, a water-based friction reducing polymer in an amount sufficient to provide friction reduction without forming a gel, a polyol, an anionic surfactant, and an ionic surfactant; and introducing the aqueous treatment fluid into a subterranean formation.
Patent CA-2633023-A1 (CA)
Title: Polycyclic indazole derivatives that are erk inhibitors
Inventor: XIAO LI
IPC: A61K31/506
Filed: 2006-12-11
Abstract: Disclosed are the ERK inhibitors of formula 1.0: and the pharmaceutically acceptable salts and solvates thereof. Q is a piperidine or piperazine ring that can have a bridge or a fused ring. The piperidine ring can have a double bond in the ring. All other substitutents are as defined herein. Also disclosed are methods of treating cancer using the compounds of formula 1Ø (see formula 1.0)
Patent CA-2635091-A1 (CA)
Title: Flow channels for a pouch
Inventor: DAIS BRIAN C
IPC: B65D33/01
Filed: 2008-06-13
Abstract: A pouch includes first and second opposing pouch walls and a plurality of flow channel protuberances that defines a flow channel between the first and second pouch walls and is disposed on an inner surface of at least one of the first or second pouch walls. At least one of the plurality of protuberances includes a first component extending from the at least one of the first or second pouch walls and a second component extending at a non-zero angle from the first component. The flow channel extends between an opening of the pouch and a portion of an interior of the pouch that is spaced from the opening.
Patent CA-2636740-A1 (CA)
Title: Sequential wavefront sensor
Inventor: ZHOU YAN
IPC: G01J9/00
Filed: 2006-12-21
Abstract: A sequential wavefront sensor comprises a light beam scanning module (212) , a sub-wavef ront focusing lens (220) , a detector (222) with more than one photosensitive area and a processor for calculating the sequentially obtained centroids of a number focused light spots from the sub-wavefront s to determine the aberration of the input wavefront. A sequential wavefront sensing method comprises the steps of ; sequentially projecting a number of sub-wavefronts onto a sub-wavefront focusing lens and a detector with more than one photosensitive areas, calculating the centroid of the focused light spot from each sub-wavefront, and processing the centroid information to determine the aberration of the wavefront. In particular, a method for auto-focusing and/or auto-astigmatism-correction comprises the steps of sequentially projecting a number of sub-wavef ronts around an annular ring of a wavefront to a sub-wavefront focusing lens and a detector, calculating the centroid of focused light spot from each sub-wavefront to figure out the centroid trace and hence the defocus and/or astigmatism, adjusting the focus and/or astigmatism of the optical imaging system before the wavefront sensor so that the measured defocus and/or astigmatism is minimized.
Patent CA-2638956-A1 (CA)
Title: Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system
Inventor: CHEN TAO
IPC: H04L12/00
Filed: 1999-04-30
Abstract: A method and apparatus for coordinating the time at which a mobile station (5) performs searches for alternative systems to which a hard handoff will occur. In one system which includes the present invention, the mobile station (5) receives a command which instructs the mobile station (5) as to when to tune to alternative frequencies in order to search for indications of the presence of an alternative system. In another system which includes the present invention, predetermined times are defined with respect to a reference point in time that is common to both an origination base station (10) and a mobile station (5).  The mobile station (5) tunes to alternative frequencies to perform searches only during these predetermined times. In addition, the mobile station (5) coordinates the transmission of reports which indicate the results of searches for alternative systems such that these reports are only transmitted from the mobile station (5) when the mobile station (5) is tuned to the origination frequency.
Patent CA-2641337-A1 (CA)
Inventor: LEHTONEN JORMA TAPANI
IPC: F16J15/32
Filed: 2008-10-21
Abstract: The present invention relates to a centrifugal pump, a shaft sleeve and a stationary seal member for a static seal used in connection with a dynamic sealing of a centrifugal pump. The invention relates to a static seal the clearance of which may be adjusted while the pump is running. Especially the invention discusses the novel structure of such a static seal. A characterizing feature of a centrifugal pump comprisin g a pump housing (8), a shaft (6), an impeller attached on the shaft, a dynamic seali ng (4) having a sealing chamber (12) and a repeller (14) mounted on the shaft (6), and a static seal (2) arranged in a shaft space (42) behind the dynamic sealing (4) as seen fr om the direction of the impeller, said static seal (54, 54') comprising an axially adjustable seal cover (56) including a stationary seal member; and a rotary seal member arranged on the shaft (6), is that the seal cover (56) is provided with a flexible seal member (77, 92), whose counter member (68) is arranged in connection with a shaft sleeve (60) arranged on the shaft (6).
Patent CA-2641393-A1 (CA)
Title: Novel epoprostenol formulation and method of making thereof
Inventor: PALEPU NAGESH R
IPC: A61K31/557
Filed: 2007-02-02
Abstract: This invention relates to a stable epoprostenol composition that can be combined with commercially available IV fluids and can be administered in its reconstituted and/or diluted form under ambient conditions of about 15-30oC  for greater than 24 hours. The composition preferably contains (a) epoprostenol or a salt thereof; (b) a alkalinization agent; and (c) a base, such that when reconstituted or in solution, the solution has a pH > 11.  Methods for making the lyophilized composition are also disclosed.
Patent CA-2641909-A1 (CA)
Inventor: HENNING RAINER
IPC: A61K38/36
Filed: 2007-02-23
Abstract: The invention relates to peptides and peptide derivatives of the following general Formulas (Ia) and (Ib) as well as in particular anti-inflammatory drugs containing these peptides.
Patent CA-2646715-A1 (CA)
Title: Dual stripper rubber cartridge with leak detection
Inventor: LEWIS RUSSELL
IPC: E21B10/00
Filed: 2008-12-11
Abstract: A rotating control drilling device includes an upper sealing element and a lower sealing element positioned around a drillstring and forming a chamber therebetween and a leak detection device. The leak detection device includes a piston in communication with the chamber, a magnet disc disposed on an end of the piston, and a plurality of magnetic sensors arranged in a magnetic sensing ring around the rotating control drilling device. Upon reaching a selected critical pressure in the chamber, a spring is configured to compress as the magnet disc is positioned proximate to the plurality of magnetic sensors. Furthermore, a method to detect leaks in a rotating control device includes positioning a leak detection device in communication with a chamber located between upper and lower sealing elements and signaling with the leak detection device when a pressure of the chamber exceeds a selected critical pressure.
Patent CA-2646988-A1 (CA)
Title: Vertical evaporation technologies
Inventor: LYSNE CLARK EMORY
IPC: C02F1/04
Filed: 2008-12-12
Abstract: The present invention relates to an apparatus for the evaporation of water or the desalination the water that is found in saline soils or saline bodies of water. The vertical evaporation of water reduces the effects of surface tension on the evaporation of water.  Benefit will be derived by the capture of the salts and the evaporation of the saline water.
Patent CA-2647524-A1 (CA)
Title: Polypeptides presentant des proprietes anti-inflammatoires accrues et des proprietes cytotoxiques reduites, et procedes coorespondants
Inventor: YOSHIKATUS KANEKO
IPC: C07K16/00
Filed: 2007-04-03
Abstract: La présente invention concerne un polypeptide contenant au moins une région IgG Fc, ledit polypeptide possédant une activité anti-inflammatoire accrue et une activité cytotoxique réduite par rapport à un anticorps non purifié. L'invention décrit également des procédés de production d'un tel polypeptide.
Patent CA-2648004-A1 (CA)
Inventor: TROKHAN PAUL DENNIS
IPC: D21H13/24
Filed: 2007-03-30
Abstract: A method for forming a nonwoven fibrous structure comprising a plurality of synthetic fibers. The method employs a hydrophilizing agent. The synthetic fibers may associate with one or more hydrophilizing agents.
Patent CA-2648777-A1 (CA)
Inventor: KLIMOV EVGENIY ANDREEVICH
IPC: G01N21/00
Filed: 2006-05-05
Abstract: The invention relates to analysis of object dyed with fluorescent colouring agents carried out with the aid of a fluorescent microscope. The microscope comprises an optical system for visualising and projecting a sample image to a video camera, a computer for recording and processing images, a sample holder arranged in front of an object lens and a fluorescent radiation exciting source. The separately fluorescent visible molecules and nanoparticles are periodically formed in different object part. A laser produces the oscillation thereof which is sufficient for recording the non-overlapping images of said molecules and nanoparticles and for decolouring already recorded fluorescent molecules. The pictures of recorded individual molecule and nanoparticle images are processed by a computer for searching the co-ordinates of the stain centres and building the object image according to the calculated co-ordinates of the stain centres corresponding to the co-ordinates of the individual fluorescent molecules and nanoparticles. Said invention makes it possible to obtain a two- and three-dimensional image with a resoling power better than 20 nm and to record a colour image by dyeing proteins, nucleic acids and lipids with different colouring agents.
Patent CA-2648895-A1 (CA)
Inventor: HAUSHEER FREDERICK H
IPC: C07D491/22
Filed: 2007-04-19
Abstract: The present invention discloses: (i) a novel, lactone-stable, ~flipped~ E-ring camptothecin, pharmaceutically-acceptable salts, and/or analogs thereof; (ii) methods of synthesis of said novel, lactone-stable, ~flipped~ E-ring camptothecin, pharmaceutically-acceptable salts, and/or analogs thereof; (iii) pharmaceutically-acceptable formulations comprising said novel, lactone-stable, ~flipped~ E-ring camptothecin, pharmaceutically-acceptable salts, and/or analogs thereof, and, optionally, one or more additional chemotherapeutic agents; (iv) methods of administration of said novel, lactone-stable, ~flipped~ E-ring camptothecin, pharmaceutically-acceptable salts, and/or analogs thereof, and, optionally, one or more additional chemotherapeutic agents, to subjects in need thereof; and (v) devices for the administration of said novel, lactone-stable, ~flipped~ E-ring camptothecin, pharmaceutically-acceptable salts, and/or analogs thereof, and, optionally, one or more chemotherapeutic agents, to subjects in need thereof.
Patent CA-2651887-A1 (CA)
Title: Aqueous herbicidal concentrate comprising a betaine type surfactant
Inventor: BRAMATI VALERIO
IPC: A01N57/20
Filed: 2003-01-28
Abstract: The present invention concerns an aqueous phytopathological formulation comprising a hydrosoluble salt of at least one aminophosphate or aminophosphonate type herbicide; at least one principal surfactant selected from alkylbetaines and alkyl(amidoalkyl)betaines, and at least one additive selected from at least one of the following compounds: (i) amines or etheramines comprising at least one hydrocarbon radical containing 2 to 24 carbon atoms, optionally polyalkoxylated; (ii) acid or non acid phosphate mono- or di-esters, optionally polyalkoxylated; (iii) alkali metal, alkaline-earth metal, ammonium, alkylammonium, alkanolammonium, iron, zinc or manganese salts of a mineral acid; and (iv) alkylmonoglycosides or alkylpolyglycosides
Patent CA-2654269-A1 (CA)
Title: Systematic evaluation of sequence and activity relationships using site evaluation libraries for engineering multiple properties
Inventor: AEHLE WOLFGANG
IPC: C12N15/01
Filed: 2007-06-22
Abstract: The present invention provides methods for protein engineering. Specifically, the invention provides methods utilizing site evaluation libraries to design libraries that optimize two or more properties of a protein.
Patent CA-2654663-A1 (CA)
Inventor: HUANG HUGH
IPC: A61K9/26
Filed: 2007-06-18
Abstract: Enterically coated particles and chewable tablets made therefrom are disclosed. The enterically coated particles are comprised of a core containing an active ingredient, a first coating layer comprised of polymeric composition having a Tg less than about 40°C that substantially covers the core; and a second coating layer, which substantially covers the first coating layer, comprised of a high temperature film forming polymer. The particles may be produced into a tablet form, such as a chewable tablet form, that provides for the immediate release of the active ingredient.
Patent CA-2654944-A1 (CA)
Title: Stabilized insulin-like growth factor polypeptides
Inventor: FORNARO MARA
IPC: A61K38/30
Filed: 2007-06-06
Abstract: The invention relates to stabilized polypeptides having an IGF-1 or IGF-2 sequence and an E-peptide sequence, where the natural physiological cleavage of the E-peptide from the IGF is prevented.
Patent CA-2655451-A1 (CA)
Title: Electromagnetic radiation enhancement and decoupling
Inventor: BROWN JAMES ROBERT
IPC: H01Q1/22
Filed: 2007-06-08
Abstract: Apparatus and methods for providing a substantially surface independent tagging system are disclosed. A resonant dielectric cavity (6) is defined between upper (2) and lower (4) conducting layers, and closed at one end by a conducting base portion (8). Incident radiation couples into the cavity and is resonantly enhanced. An electronic device or tag paced at the edge of the cavity experiences a high electric field strength on account of this enhancement and is driven into operation.
Patent CA-2656526-A1 (CA)
Inventor: LIND JAMES J
IPC: H02M7/44
Filed: 2007-06-26
Abstract: This invention pertains to the control of high voltage power, and in particular to control of high voltage power from low voltage sources while reducing unwanted self resonance in the windings of a self oscillating flyback converter.
Patent CA-2657005-A1 (CA)
Title: Method for repairing and/or replacing individual elements of a gas turbine component
Inventor: GINDORF ALEXANDER
IPC: B23K13/01
Filed: 2007-06-30
Abstract: The invention relates to a method for repairing and/or replacing individual elements of a gas turbine component (10), particularly a blade or blade part arranged on a rotor support of a gas turbine, at least some of the components (10) being provided with at least one wear-resistant and/or erosion-resistant layer. The inventive method comprises the following steps: a) a coated or uncoated individual element that is damaged and/or needs to be replaced is removed from the component (10); b) a coated, partially coated, or uncoated replacement element (12) is provided; c) the replacement element (12) is fed and aligned relative to the component (10); and d) the replacement element (12) is connected to the component (10), corresponding contact areas (20, 22) of the replacement element (12) and the component (10) being connected by means of an inductive low-frequency or high-frequency pressure welding process.
Patent CA-2657189-A1 (CA)
Title: Robot for handling rolls
Inventor: BARSACCHI FERNANDO
IPC: B65H18/10
Filed: 2007-06-28
Abstract: A robot for handling rolls of web material, is disclosed. The robot includes an articulated arm (60), moving according to a plurality of numerically controlled axes and supporting a suction head (61A).