baber/WOPTO huggingface dataset:
Patent CA-2649627-A1 (CA)
Inventor: PFISTER BRIAN E
IPC: A61K31/715
Filed: 2007-05-02
Abstract: A therapeutic method and compositions are provided that involve injection of a cation solution into extracellular matrix of a tissue. In the preferred embodiment, a percutaneous (performed through the skin) injection of a polylysine solution into the nucleus of a herniated disc is provided, to reduce intradiscal pressure.
Patent CA-2652300-A1 (CA)
Inventor: TOLF BO-RAGNAR
IPC: C07D211/58
Filed: 2007-05-15
Abstract: Disclosed herein are stable pharmaceutical formulations of pimavanserin, which is useful for treating conditions associated with serotonin receptors.
Patent CA-2652391-A1 (CA)
Inventor: GRUNDTVIG HENRIK
IPC: G01G13/00
Filed: 2007-05-21
Abstract: The invention relates to a method and a system for batching of supplied objects in batches in such a manner that a batch fulfils predefined criteria as regards for example the total weight range and optionally the number of objects, weight, orientation and/or type(s) of objects. A selective transferral of the objects (1) from means for object transport (10) to batching means (14) is performed by means of one or more handling means of the robot type (20, 22, 24) in as a batch of objects is produced in consideration of said predefined criteria. The batches are produced on said batching means (14) that are moved around said one or more handling means of the robot type (20, 22, 24).
Patent CA-2652544-A1 (CA)
Inventor: FREITAG LUTZ
IPC: A61M11/00
Filed: 2007-05-18
Abstract: The invention relates to a tracheostoma spacer (8) with a tubular support framework (9). The support framework (9) can be expand from an initial state (A) to a supporting state (S) of increased diameter and has a fixing element (14-17) at the ends. The tracheostoma spacer (8) is intended for use as a spacer in a tracheostoma (an opening in the trachea). The invention further relates to a device for inserting a tracheostoma spacer into a tracheostoma with a cutting instrument in the form of a trocar, the tracheostoma spacer being able to be positioned on the shaft of said trocar. A cover sleeve is also provided which can be moved on the shaft over a tracheostoma spacer positioned there.
Patent CA-2653367-A1 (CA)
Title: Compose contenant du silicium comme agent dessiccatif pour compositions polyolefiniques
Inventor: CARLSSON ROGER
IPC: C08K5/00
Filed: 2007-05-23
Abstract: La présente invention concerne l'utilisation d'un composé contenant du silicium comme agent dessiccatif pour une composition polyoléfinique renfermant une polyoléfine réticulable à groupes silane hydrolysables, lequel composé contenant du silicium possède une structure représentée par la formule (R1)X[Si(R2)y(R3)z]m, dans laquelle R1, qui peut être identique ou différent si plus d'un tel groupe est présent, est un résidu hydrocarbyle monofonctionnel ou, si m = 2, un résidu hydrocarbyle bifonctionnel présentant 1 à 100 atomes de carbone; R2, qui peut être identique ou différent si plus d'un tel groupe est présent, est un résidu hydrocarbyloxy présentant 1 à 100 atomes de carbone; R3 = -R4SiR1 PR2 q, p désignant un nombre de 0 à 3 et q un nombre de 0 à 3, à condition que p + q = 3, et R4 = -(CH2)rYs(CH2)t-, r et t désignant indépendamment un nombre de 1 à 3, s = 0 ou 1 et Y étant un groupe hétéroatomique difonctionnel sélectionné parmi -O-, -S-, -SO-, -SO2-, -NH-, -NR1- ou -PR1-, R1 et R2 étant définis comme précédemment; et x = 0 à 3, y = 1 à 4, z = 0 ou 1, à condition que x + y + z = 4; et m = 1 ou 2.
Patent CA-2656128-A1 (CA)
Title: Process for the preparation of enantiomerically pure salts of n-methyl-3(1-naphthaleneoxy)-3-(2-thienyl)propanamine
Inventor: BISWAS SUJOY
IPC: A61K31/38
Filed: 2007-07-03
Abstract: The present invention relates to duloxetine salts having enantiomeric purity of 98% or more and a process for such salts.
Patent CA-2657050-A1 (CA)
Inventor: ANDREWS BASIL
IPC: A46B15/00
Filed: 2009-03-04
Abstract: An inverted coil brush assembly is particularly useful for the cleaning of a chain or belt and the like as a hand tool or part of an apparatus through which the chain or belt moves. The inverted coil brush assembly has an open coil structure with a long lead and can easily be threaded on and removed from a belt or chain. The tool is sufficiently flexible that the axial hole (ID) through its center can be enlarged or contracted by axial elongation or compression of the tool. The tool and its method of application and use enable it to be used as a hand tool or as a component in a transmission for example. It may be adjusted manually or automatically.  The tool preferably has a lead or space between adjacent coils of from about 1/4 to 2 times or more the outside diameter (OD) of the coil. The OD to ID  ratio may vary from our 2:1 to about 7:1. A preferred ratio is about 3:1.
Patent CA-2657146-A1 (CA)
Title: Method for making hybrid metal-ceramic matrix composite structures and structures made thereby
Inventor: KEITH WILLIAM P
IPC: C04B35/74
Filed: 2009-03-04
Abstract: A laminated ceramic matrix composite structure is strengthened with one or more layers of a metal reinforcement. The metal reinforcement is selected to provide optimal strength and thermal compatibility with the ceramic matrix composite. The metal reinforcement includes an outer oxidized layer that bonds to the ceramic matrix composite. It may also include a barrier layer on the surface of the metal that helps prevent further oxidation. The structure is formed using standard composite prepreg layup techniques.
Patent CA-2657681-A1 (CA)
Inventor: PFEIFER ANDREA
IPC: C07K16/18
Filed: 2007-07-13
Abstract: The present invention is related to chimeric and humanized antibody and t o methods and compositions for the therapeutic and diagnostic use in the tre atment of amyloidosis, a group of disorders and abnormalities associated wit h amyloid protein such as Alzheimer's disease.
Patent CA-2659439-A1 (CA)
Inventor: LEWIS RICHARD J JR
IPC: A61G1/02
Filed: 2007-07-30
Abstract: .A positive lock (70) for an ambulance cot and method thereof which requires lifting an upper frame (22) of the ambulance cot, in order to permit a spring actuator (74) to clear an interference fit (98) of the positive lock, are provided. If the upper frame is not lifted, then the spring force used to pull on the positive lock (70) is insufficient to overcome the interference fit. Clearing the interference fit permits the cot to be height adjusted. Optionally, a light indicator (81) may be provided which illuminates if the cot has not been positively locked in a height adjusted position.
Patent CA-2662567-A1 (CA)
Inventor: NAIR REKHA RAMACHANDRAN
IPC: A61K35/545
Filed: 2006-11-08
Abstract: Compositions containing acellularized biomaterial derived from differentiating pluripotent cells, for example, embryonic stem cells are provided. The acellularized biomaterial can be used to promote wound healing, promote tissue regeneration, or inhibit scarring. Methods for using the acellularized biomaterial for treating degenerative diseases are also provided.
Patent CA-2665530-A1 (CA)
Inventor: CRABTREE LAMONTE A
IPC: B01D46/10
Filed: 2009-05-07
Abstract: A panel filter including a pleated filter media, a frame and a screen is provided. The pleated filter media is supported by the frame which is a one piece die cut frame or a two--piece die cut frame with integrally formed webbing and border. The pleated filter media is further supported by the screen on one or both sides.
Patent CA-2669335-A1 (CA)
Title: Process for treating concrete
Inventor: VANHOVE MICHEL
IPC: C04B41/67
Filed: 2007-10-30
Abstract: The invention provides a method of treating a concrete surface to render it less susceptible to undesired staining or marking which process comprises contacting the surface with an aqueous solution comprising a water soluble polyphosphate of a monovalent or divalent cation.
Patent CA-2670124-A1 (CA)
Inventor: KHAMAR BAKULESH MAFATLAL
IPC: A61K38/00
Filed: 2007-11-21
Abstract: Mycobacterium w or its components are found to have poly TLR antagonistic activity to induced TLRs by varieties of TLR ligands. The induced TLR against which inhibitory effect is seen includes TLR 3, 4, 5, 6, 7, 8, 9. They also display antagonistic activities to effects of TLR ligands. They are also useful in management of diseases wherein TLRs are over expressed, like sepsis, multiple sclerosis, optic neuritis, Chronic obstructive pulmonary diseases multiple myeloma etc.
Patent CA-2672221-A1 (CA)
Title: Anti-hypercholesterolemic compounds
Inventor: DEVITA ROBERT J
IPC: A61K31/397
Filed: 2007-12-14
Abstract: This invention provides cholesterol absorption inhibitors of Formula I : I and the pharmaceutically acceptable salts thereof. The compounds are useful for lowering plasma cholesterol levels, particularly LDL cholesterol, and for treating and preventing atherosclerosis and atherosclerotic disease events.
Patent CA-2673169-A1 (CA)
Inventor: MARKS JOEL S
IPC: B21D11/10
Filed: 2007-11-19
Abstract: A miniature spring-actuated stapler includes a tapered, flat power spring to store energy and eject staples. The power spring pivots at a rear of the stapler housing and includes three co-extensive arms terminating near the striker. As the L-shaped handle of the stapler is pressed, it acts on the center arm of the power spring to deflect it downward while the outer arms deflect upward. The arms are integral at a rear end and the outer arms are linked to the striker at the front. A tapered, flat reset spring disposed generally parallel to the power spring is used to reset the internal action. The housing includes open top and rear areas with the handle providing the enclosure thereof. A base assembly is slidably attached at a bottom of the stapler with an open position exposing a staple-loading chamber.
Patent CA-2678310-A1 (CA)
Inventor: GIUFFRIDA FRANK
IPC: G06K9/40
Filed: 2008-02-15
Abstract: An image capture system for capturing images of an object, such as the Earth. The image capture system includes a moving platform, at least two image capture devices, a position system, an event multiplexer and a computer system. The image capture devices are mounted to the moving platform. Each image capture device has a sensor for capturing an image and an event channel providing an event signal indicating the capturing of an image by the sensor. The position system records data indicative of a position as a function of time related to the moving platform. The event multiplexer has at least two image capture inputs and at least one output port. Each image capture input receives event signals from the event channel of one of the image capture devices. The event multiplexer outputs information indicative of an order of events indicated by the event signals, and identification of image capture devices providing the event signals. The computer system receives and stores the information indicative of the order of events indicated by the event signals, and identification of image capture devices providing the event signals.
Patent CA-2681733-A1 (CA)
Inventor: WICHMANN JUERGEN
IPC: A61K31/4427
Filed: 2008-03-25
Abstract: The present invention relates to compounds of formula (I), a process for the manufacture thereof, their use for the preparation of medicaments for treating CNS disorders and pharmaceutical compositions containing them. Compounds of formula (I) are represented by general formula (I) wherein Q, A, B, X, Y, R 1 and R 2 are defined as in the specification.
Patent CA-2685986-A1 (CA)
Inventor: SUN LIANGFENG
IPC: D07B1/02
Filed: 2008-05-19
Abstract: A rope structure comprising a plurality of formed composite strands. Each of the formed composite strands com-prises fiber material and matrix material. The fiber material within the matrix material is twisted. The shapes of the plurality of formed composite strands are predetermined to facilitate combination of the plurality of composite strands into the rope structure.
Patent CA-2686367-A1 (CA)
Title: Dynamic native editor code view facade
Inventor: NEAL ADAM ROBERT RILEY
IPC: G06F17/24
Filed: 2009-11-26
Abstract: A method, computer program product and system for providing for the editing of software code in a software model driven development process, the method including the step of providing a plurality of custom native software code editors each in a different software language.  The method, computer program product and system also includes the step of moving one of the plurality of custom native software code editors into a code view display area depending on a user selected element, thereby allowing a user to edit the software code relating to the user selected element using the custom native software code editor moved into the code view display area.
Patent CA-2695600-A1 (CA)
Inventor: JODAIKIN AHARON
IPC: A61C19/06
Filed: 2008-08-07
Abstract: Disclosed is a reshapable retention device for in-sertion at a dental site and contact with adjacent dental surfaces for the controlled delivery to said dental site of at least one mate-rial having a predetermined intraoral activity, said retention device comprising at least one matrix containing said material, character-ized by having a first configuration in which the retention device is too large to be inserted into the dental site and a second configu-ration in which the retention device can be inserted into the dental site and wherein the second configuration of the retention device is created by reshaping the device when in the first configuration, and is characterized by having a predetermined shape that corresponds to the contours of the dental surfaces at said dental site.
Patent CA-2696836-A1 (CA)
Inventor: BLOM ERIC D
IPC: A61M16/00
Filed: 2008-08-12
Abstract: Apparatus for assisting phonation in a wearer of a tracheostomy tube having a first end lying outside the trachea of the wearer in the use orientation, a second end lying inside the trachea of the wearer in the use orientation, and a first lumen coupling the first and second ends of the tracheostomy tube. The tracheostomy tube may or may not include a fenestration through a sidewall of the tracheostomy tube coupling the first lumen to the outside of the tracheostomy tube. The apparatus includes a cannula for insertion into the first lumen from the first end of the tracheostomy tube.  The cannula includes a first end lying outside the first end of the tracheostomy tube in the use orientation, a second, opposite end, and a second lumen coupling the first and second ends of the cannula. If the tracheostomy tube has a fenestration, the second end may lie within the first lumen adjacent and toward the first end of the tracheostomy tube from the fenestration, or generally between the first end of the tracheostomy tube and the fenestration, or adjacent the second end of the tracheostomy tube. A one-way valve is provided at the second end of the cannula.
Patent CA-2700501-A1 (CA)
Title: Marbre artificiel et procedes de fabrication
Inventor: BUSKILA LIAT ELIAHU
IPC: C04B20/10
Filed: 2008-09-25
Abstract: L'invention porte sur un procédé de fabrication d'une plaque de pierre mise au point ayant des amas enrobés de matière de pierre composite. Le procédé comprend les opérations consistant à puiser une première matière particulaire inorganique et une matière polymère pour produire des amas de matière de pierre composite et à mélanger une seconde matière particulaire inorganique avec les amas pour produire des amas enrobés.
Patent CA-2700524-A1 (CA)
Inventor: LY TAI WEI
IPC: C07D239/58
Filed: 2008-09-24
Abstract: Provided herein are alkylthio substituted pyrimidine compounds having CRTH2 (G- protein-coupled chemoattractant receptor, expressed on Th2 cells) antagonistic activity, useful for the treatment or prophylaxis of diseases associated with CRTH2 activity, including the treatment of allergic diseases, eosinophil-related diseases and basophil-related diseases.
Patent CA-2701262-A1 (CA)
Inventor: YOSHIHARA MASANORI
IPC: B62D55/07
Filed: 2010-04-21
Abstract: A track belt for a snow vehicle includes a belt body, a first lug, outer end circumferential regions, and contacting portions. The first lug is disposed at a central portion in a right/left direction of the belt body. The outer end circumferential regions are provided at both end portions in the right and left directions of the belt body, and include second lugs each having a height from the outer circumferential surface being no more than a half of a height of the first lug, or do not include lugs protruded from the outer circumferential surface of the belt body. The contacting portions are provided at the inner circumferential surface such that positions of the contacting portions in the right/left direction overlap with the outer end circumferential regions and are arranged to contact a rotating wheel member that opposes a snow surface across the belt body.
Patent CA-2702474-A1 (CA)
Inventor: VIGUIE JEAN-CHRISTOPHE
IPC: B01J8/00
Filed: 2008-09-18
Abstract: Le dispositif décrit dans la présente invention permet de séparer de fines particules solides en suspension dans un liquide visqueux, en soutirant en tête du dispositif un liquide clair, et en fond un liquide dense chargé en particules solide. L'invention concerne également l'application de ce dispositif à la séparation de particules de catalyseur dans un procédé de synthèse Fischer Tropsch en phase liquide.
Patent CA-2703097-A1 (CA)
Inventor: OKSNEVAD KJELL MAGNE
IPC: B60P3/22
Filed: 2008-10-21
Abstract: A system to secure a storage unit on a supply vessel surface including a first frame module having a first attachment mechanism configured to releasably engage with a second attachment mechanism of a second frame module, and a first valve disposed on the first frame module, wherein the first valve is in fluid communication with a second valve disposed on the second frame module through a central flow pipe. The system further including a locking mechanism configured to releasably secure the storage unit to at least the first frame module, and at least one flow conduit configured to provide fluid communication between the first valve and the storage unit.
Patent CA-2704157-A1 (CA)
Inventor: DAL PRA ROBERT
IPC: F23G5/16
Filed: 2007-10-17
Abstract: Post-combustion device used for filtering and reducing emission of harmful particulate and optimising thermal performance, to be used on biomass, wood, pellet, woodchips, oil seeds and other similar products fuelled burners especially for domestic use equipment such as stoves and fireplaces. Said device comprises a plurality of elements (3, 8, 9, 10, 12), used to create depression along the entire gases route as well as releasing said gases.
Patent CA-2705593-A1 (CA)
Inventor: WAGSTAFF ROBERT BRUCE
IPC: B22D15/00
Filed: 2006-10-27
Abstract: A method of casting a metal ingot with a microstructure that facilitates further working, such as hot and cold rolling. The metal is cast in a direct chill casting mold, or the equivalent, that directs a spray of coolant liquid onto the outer surface of the ingot to achieve rapid cooling. The coolant is removed from the surface at a location where the emerging embryonic ingot is still not completely solid, such that the latent heat of solidification and the sensible heat of the molten core raises the temperature of the adjacent solid shell to a convergence temperature that is above a transition temperature for in-situ homogenization of the metal. A further conventional homogenization step is then not required. The invention also relates to the heat -treatment of such ingots prior to hot working.
Patent CA-2707275-A1 (CA)
Inventor: ROBSON DANIEL
IPC: E21B10/44
Filed: 2010-06-11
Abstract: A rotating drill string sub redistributes wellbore drill cuttings into the drilling fluid flowstream to improve the efficiency of the drilling operation. Standoff elements are located on each side of an agitator, all configured on a relatively short section of drill pipe. The agitator comprises a plurality of alternating blades standing radially outward from and arranged helically about the axis of the sub, and grooves located between pairs of adjacent blades, each groove comprising a flow channel that is open at both ends of the agitator. The standoff elements contain abutment surfaces having an outer diameter greater than the outer diameter of the agitator, so that the agitator is prevented from contacting the wall of the wellbore and therefore does not experience the forces that the standoff elements experience.
Patent CA-2707405-A1 (CA)
Inventor: MURRAY ANDREW
IPC: F24H3/06
Filed: 2010-06-10
Abstract: A wood or other bio mass fueled appliance is disclosed for maximum efficiency and low cost construction for home, garage, workshop, and barn. Comprised of a vertical cylindrical outside shell (12) outside bottom (16) and outside top (14) enclosing an inside shell (24) inside bottom (28) and inside top (26). Inside shell (24) forming a vertical cylindrical chamber (36) accessed by load door (38) and ash door (40), through which disassembled baffles (32) may pass. A suitable means for igniting fuel in chamber (36) and controlling burn rate by draft regulators (42) and fan limit switches (52). Whereby circular baffles (32) elevated by 90° angle shaped supports (30) suppress the flow of flame and exhaust gases from entering flue (22). Exhaust gases and flame pass by gap (50), directing energy toward the inside surface of inside shell (24) inside bottom (28) and inside top (26). Thus maximizing the efficiency of heat transferred from chamber (36) to the air or fluid in space (18) circulated through ducts (20) by blowers/pumps (48) and directed by air deflectors (46) producing economizing results.
Patent CA-2707850-A1 (CA)
Inventor: FISCHER BERNHARD
IPC: C07K14/525
Filed: 2008-12-12
Abstract: A protein which is composed N-terminally of one or several C-terminal parts of the amino acid sequence of the mature tumour necrosis factor and C-terminally of one or several N--terminal parts of the amino acid sequence of the mature tumour necrosis factor, which activates epithelial ion channels and improves the lung function and which can be used for the manufacture of medicaments for the treatment of diseases associated with the lung function, such as oedemas.
Patent CA-2710072-A1 (CA)
Inventor: KRISTENSEN PER HERBERT
IPC: B63B21/50
Filed: 2009-02-03
Abstract: Ship adapted for drilling of oil and/or gas wells, adapted for drilling through a drill riser string that extends from a well in the seabed to a turret arranged in the ship. The drill riser string is adapted to be separated from connection to the ship in a position beneath the ship's base line, so that the ship can leave the drill riser string.
Patent CA-2710689-A1 (CA)
Title: Film material exhibiting textile properties, and method and apparatus for its manufacture
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C55/18
Filed: 2009-01-15
Abstract: A film material formed of thermoplastic polymer material is processed so as to have linearly extending regions (A) linked together by linearly extending webs (B), regions (A) and webs (B) each being oriented, the dominant direction of orientation in regions (A) forming an angle (V) to the direction on which (A) extends and webs (B) comprising arrays of linear furrows of thinner material or splits forming angles (U) higher than (V) to the direction in which (A) extends. The method of producing the new film involves passing an orientated film through a pair of intermeshing grooved rollers to cold-stretch the film in a direction at an angle to the predominant original orientation, at least one of the grooved rollers having crests with sharp edges to form the division between regions A and webs B and to stretch the material to form webs B while stretching the material less or not at all to form regions A. Preferably at least one of the grooved rollers has crests with a waved surface shape.