baber/WOPTO huggingface dataset:
Patent CA-2479842-A1 (CA)
Title: Light emitting device and display
Inventor: SHIMIZU YOSHINORI
IPC: H05B33/00
Filed: 1997-07-29
Abstract: The present invention is directed to a light emitting device comprising: a light emitting component capable of emitting blue light, and a coating member covering said light emitting component and containing a phosphor capable of absorbing a part of blue light emitted by said light emitting component and emitting light of wavelength different from that of the absorbed light, wherein the color of said phosphor is yellow and said coating member is colored opal by containing a dispersant. The light emitting device of the present invention is subject to less deterioration of emission characteristic even when used with high luminance for a long period of time.
Patent CA-2480173-A1 (CA)
Title: Enrobage de grain d'azote a liberation lente
Inventor: KNIGHT JAMES
IPC: C05G3/60
Filed: 2003-03-26
Abstract: L'invention concerne un grain pour améliorer l'alimentation en azote nécessaire au développement et à la croissance d'une plante, le grain possédant un enrobage de grain à libération lente d'azote constitué d'un polymère UF particulaire collé au grain au moyen d'un liant adhésif.
Patent CA-2483159-A1 (CA)
Inventor: AMEGADZIE ALBERT KUDZOVI
IPC: C07D403/04
Filed: 2003-04-22
Abstract: La présente invention concerne un composé de formule (I) ou un sel pharmaceutiquement acceptable de celui-ci, des compositions pharmaceutiques qu'il permet d'obtenir, et son utilisation en tant qu'inhibiteur du sous-type NK-1 des récepteurs de la tachykinine, ainsi qu'un procédé pour le préparer et des produits intermédiaires de ce composé. Dans la formule (I): D est alkane-diyle en C¿1?-C¿3?; R?1¿ est phényle qui est éventuellement substitué avec un à trois substituants choisis indépendamment dans le groupe comprenant halo, alkyle en C¿1?-C¿4?, alcoxy en C¿1?-C¿4?, cyano, difluorométhyle, trifluorométhyle, et trifluorométhoxy; R?4¿ est un radical choisi dans le groupe comprenant (IA), (IB), (IC), (ID), (IE), (IF), (IG), et (IH).
Patent CA-2485265-A1 (CA)
Inventor: TABOTA NORIMI
IPC: B29C63/42
Filed: 2003-04-23
Abstract: L'invention concerne un film polyester thermorétractable caractérisé en ce que (A) le degré de thermorétractation dans de l'eau à 70 DEG C est de 10 à 50 % comme mesuré dans la direction de rétractation maximale, (B) le degré de thermorétractation dans de l'eau à 85 DEG C est de 70 % minimum comme mesuré dans la direction de rétractation maximale et de 10 % maximum comme mesuré dans la direction perpendiculaire à la direction de rétractation maximale, et (C) la différence de thermorétractation LAMBDA (%) donnée par l'équation LAMBDA = X0 X10 est de 10 à 20 %, sous réserve que X0 (%) est le degré de thermorétractation dans de l'eau à 95 DEG C comme mesuré dans la direction de rétractation maximale et X10 (%) est le degré de thermorétractation d'un film thermorétracté à 10 % dans de l'eau à 95 DEG C comme mesuré dans la direction de rétractation principale.
Patent CA-2486473-A1 (CA)
Title: Vaginal care composition
Inventor: VOLKMANN PETER-HANSEN
IPC: A61K31/7016
Filed: 2004-11-02
Abstract: The present invention concerns a vaginal care composition. The invention especially concerns a vaginal care composition which can be applied directly into the vagina as an ovule, a cream or ointment or tampon.      It can also be applied onto a panty liner in front of the vagina.
Patent CA-2487009-A1 (CA)
Inventor: GONZALEZ KELVIN
IPC: F21W101/14
Filed: 2004-11-08
Abstract: A hitch assembly coupled to the rear of a motor vehicle has a female tube with a bore. A backing plate has a forward face and a rearward face. The forward face has a male with a horizontal bore. A housing plate has a front side, a rear side and a plurality of patterned holes. Each hole is adapted to receive an element with a light emitting end and a power receiving end. A lens cover has a closed rear portion and an open forward portion adapted to enclose the system.
Patent CA-2487593-A1 (CA)
Inventor: TAKIZAWA HIROYUKI
IPC: A47J31/057
Filed: 2004-11-12
Abstract: A coffeemaker that heats up water in water tanks and supplies the heated water into a coffee funnel that has ground coffee and further collects liquid coffee dripping from the coffee funnel; the coffeemaker including an iced coffee tank, which collects the liquid coffee that drips from the coffee funnel, and an ice water tank, which accommodates the iced coffee tank and contains ice water that cools the liquid coffee inside the iced coffee tank via the walls of the iced coffee tank; and a relative difference in rotational speed being given to the iced coffee tank and the ice water inside the ice water tank.
Patent CA-2488263-A1 (CA)
Title: Integrated splitter with reduced losses
Inventor: LAURENT-LUND CHRISTIAN
IPC: G02B6/26
Filed: 2003-06-04
Abstract: The invention relates to a method of manufacturing an optical component (800).  It also relates to a branching unit and to a method of reducing insertion loss in a optical branching unit. It further relates to a method of reducing stress induced polarization effects in spaced planar waveguides (e.g. couplers) and stress induced tilting of the cores due to strain fields introduced by the top-cladding. It also relates to a method for filling high-aspect-ratio structures with material during reflow. The present invention proposes the use of additional structural elements such as transversal elements (850) connected to or pads (840,841) or elongate elements located in the vicinity of ordinary waveguide core sections (801,802). The additional structural elements are typically formed in the same processing step as the ordinary waveguide core sections. The additional structural elements have the purpose of enabling a better filling of small volumes between closely spaced waveguide core sections with cladding material thereby avoiding the creation of voids and to reduce the stress induced in neighbouring waveguide core sections thereby reducing birefringence. In some cases this or these effects may be combined with an improved control of the coupling of light from one waveguide to the other (such as in a directional coupler) or the provision of a gradual change in refractive index over a certain length between neighbouring waveguides ( such as in a splitter ). The invention may be used in connection with the distribution of signals in optical systems (e.g.CATV) or components, e.g. in the form of splitters and VOAs, as individual components or integrated on a chip.
Patent CA-2495181-A1 (CA)
Title: Active agent delivery system including a hydrophilic polymer, medical device, and method
Inventor: DANG KIEM
IPC: A61F2/82
Filed: 2003-08-13
Abstract: The present invention provides active agent delivery systems for use in medical devices, wherein the active agent delivery systems include an active agent and a hydrophilic miscible polymer blend that includes an active agent and a miscible polymer blend comprising a hydrophilic polymer (preferably, a polyurethane) and a second polymer having a different swellability in water at 37~C.
Patent CA-2501709-A1 (CA)
Title: Trocar system
Inventor: WITKOWSKI FRANK III
IPC: A61B17/34
Filed: 2003-09-10
Abstract: A trocar system (10, 12) includes a cannula (100, 500) having a cannula head (110, 510) and a cannula tube (300, 600), and an obturator (400, 700) having a cap and either a rounded tip or a cutting blade. The head and cap form an ergonomically shaped bulbous handle. At least a portion of an outer surface of the cannula head (110, 510) may include a resilient non-slip material (140).  The cannula head (110, 510) may also include a monolithic housing (130) having a port (160) with a Luer Lock fitting and an integrally formed passageway (150) for receiving a stopcock valve (170).
Patent CA-2503656-A1 (CA)
Title: Configurations and methods for acid gas and contaminant removal with near zero emission
Inventor: MAK JOHN
IPC: B01D53/14
Filed: 2003-02-12
Abstract: A gas (1) comprising hydrogen sulfide, carbon dioxide, and hydrocarbon contaminants is treated in a plant (Fig. 2) in a configuration in which wast e streams are recycled to extinction. In especially preferred aspects of contemplated methods and configurations, hydrogen sulfide and other sulfurou s components are converted to a sulfur product (37), carbon dioxide (44A) is separated at a purity sufficient for enhanced oil recovery or sale, and hydrocarbon contaminants are purified to a marketable hydrocarbon product (4 9).
Patent CA-2504459-A1 (CA)
Title: Apparatuses and methods for therapeutically treating damaged tissues, bone fractures, osteopenia, or osteoporosis
Inventor: KROMPASICK DONALD E
IPC: A61H1/00
Filed: 2003-10-30
Abstract: Systems and methods for therapeutically treating damaged tissues, bone fractures, osteopenia, or osteoporosis. Systems and methods according to various embodiments of the invention include an oscillating platform for therapeutically treating damaged tissues, bone fractures, osteopenia, osteoporosis, or other tissue conditions in a body. The oscillating platform supports a body. The oscillating platform includes an upper plate; a lower plate; a drive lever supported from the lower plate; a damping member in contact with the drive lever; and a distributing lever arm in contact with the upper plate. The drive lever actuates at a first predetermined frequency.  Next, the damping member damps the actuation of the drive lever, creating an oscillating force at a second predetermined frequency. A portion of the oscillating force transfers from the damping member to the distributing lever arm. Then a portion of the oscillating force transfers from the distributing lever arm to the platform so that the body on the platform receives an oscillation at a frequency effective for treatment of damaged tissues, bone fractures, osteopenia, osteoporosis, or other tissue conditions.
Patent CA-2505559-A1 (CA)
Inventor: ALTSHULER GREGORY B
IPC: A61B18/20
Filed: 2003-11-12
Abstract: L'invention se rapporte à des procédés et à des systèmes permettant de pratiquer une dermatologie optique mettant en oeuvre une pluralité de sources de rayonnement optique qui peuvent être sélectivement commandées suivant une séquence ou un schéma prédéterminé. L'invention concerne un appareil de dermatologie optique comportant un organe de montage conçu pour être positionné à proximité d'une zone de la peau d'un patient, une ou plusieurs sources de rayonnement disposées dans l'organe de montage de manière à irradier au moins une partie de ladite zone de la peau du patient, et des circuits de commande couplés électriquement aux sources de rayonnement pour activer une séquence ou un schéma sélectionné des sources de rayonnement aux fins de la mise en oeuvre d'un protocole thérapeutique. L'organe de montage peut être formé de manière à se conformer sensiblement à une partie du corps du patient, et se présenter par exemple sous la forme d'un masque facial. L'invention se rapporte également à l'utilisation d'un ou de plusieurs capteurs disposés dans l'organe de montage aux fins de la surveillance de la peau du patient. Un ordinateur en communication avec l'applicateur peut recevoir des données provenant des capteurs et transmettre des signaux de commande aux circuits de commande en fonction de l'analyse des données.
Patent CA-2506152-A1 (CA)
Inventor: DOLLIMORE GEOFFREY C
IPC: A63H3/00
Filed: 2005-05-09
Abstract: The current invention is a doll or toy in the shape of an Inuit Inukshuk that will be used as a souvenir for the Vancouver 2010 Winter Olympics. The shape and color of this invention will resemble the official logo for the Winter Games.  The doll/toy will have a small flag holder on one of the arms to hold a plastic flag with a country flag on top. There will be an optional string attached to the toy/doll to be worn around a neck.   The components of this device are a sewn fabric (eg. Cotton) exterior in any number of colors with a filled interior (eg. Foam). A small rubber insert on one arm will be used to hold a plastic flag pole.
Patent CA-2506836-A1 (CA)
Title: Offset clasp for eyeglasses
Inventor: DIETZ DAN L
IPC: G02C3/04
Filed: 2003-11-21
Abstract: An eyeglasses clasp for maintaining eyeglasses on a clothing material. The clasp comprises at least one magnetic means engaged with the eyeglasses temple bars that align with each other but not with the eyeglasses frame body midpoint when the temple bars are closed. The magnets are in attractive magnetic communication when the temple bars are closed. The clasp is used by pivoting one of the temple bars into the closed position. The frame body and closed temple bar are then positioned on one side of a clothing material. The second temple bar is then pivoted into the closed position such that it is on the other side of the clothing material. With the temple bars closed, the magnets are in attractive magnetic communication and impart a gripping force on the article of clothing. The gripping force substantially prevents relative movement between the temple bars and the clothing material.
Patent CA-2508720-A1 (CA)
Inventor: ABASTADO JEAN-PIERRE
IPC: G01N33/50
Filed: 2003-12-02
Abstract: L'invention concerne un procédé pour caractériser une réponse de lymphocytes T d'une population totale de lymphocytes T résultant d'une incubation associée d'une population initiale de lymphocytes T et d'une composition de cellules présentatrices de l'antigène (APCs), ledit procédé comprenant les étapes suivantes : a) mesures simultanée sur une base cellulaire simple d'au moins deux paramètres : (i) prolifération de lymphocytes T et (ii) présence d'un récepteur antigène de lymphocytes T sur la surface des lymphocytes T et/ou présence d'au moins une molécule biologique produite par des lymphocytes T, et l'attribution d'une valeur positive ou négative à chacun des paramètres ; b) classification de la population finale des lymphocytes T en deux sous-ensembles différents de lymphocytes T, n étant le nombre des paramètres, chaque sous ensembles étant caractérisé par une valeur positive ou négative correspondant respectivement à chaque paramètre, et la détermination de la proportion de lymphocytes T présents dans chaque sous-ensemble par rapport au nombre de lymphocytes T présents dans la population finale, ladite proportion étant une caractéristique de la réponse des lymphocytes T. L'invention concerne également l'utilisation du procédé pour un essai de libération par mélange et des essais de puissance.
Patent CA-2510254-A1 (CA)
Title: Magnesium dichloride-based adducts and catalyst components obtained therefrom
Inventor: BRITA DIEGO
IPC: C08F10/00
Filed: 2003-11-25
Abstract: Solid Lewis adducts comprising MgCl2, a Lewis base (LB) belonging to ethers, esters, ketones, silanes or amines and an alcohol ROH, in which R is a C 1-C 15 hydrocarbon group optionally substituted with heteroatoms containing groups, which compounds are in molar ratios to each other defined by the following formula MgC12(ROH) m(LB)n in which m ranges from 0.05 to 6, n rang es from 0.08 to 6. These adducts allow to prepare catalysts having a good morphological stability and high polymerization activities.
Patent CA-2511915-A1 (CA)
Inventor: HERKENHOFF FREDRICK E
IPC: G01V1/28
Filed: 2003-11-25
Abstract: A method for processing seismic traces to provide enhanced signal-to-noise ratio in seismic data is provided. A seismic survey of traces is obtained which has been collected over an areal region containing a grid of nodes. A  rolling supergather aperture is used to select a subregion containing a working subset of traces. A model subset of traces is selected from proximate the center of the working subregion. The model subset of traces are composited to form a model trace. A modified subset of traces is created by comparing the individual traces with the model trace using an alignment technique, which is preferably a time varying trim statics technique. These modified subsets of traces may then be composited into a reduced set of enhanced seismic traces having enhanced signal-to-noise ratio relative to the original seimic traces.  The rolling supergather aperture is then incrementally moved until traces from all over the areal region are chosen and enhanced subsets of seismic traces have been assembled into a set of seismic data having enhanced signal-to-noise ratio.
Patent CA-2511943-A1 (CA)
Title: Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
Inventor: OBERG FREDRIK
IPC: E21B17/042
Filed: 2004-01-26
Abstract: Coupling sleeve for connecting a threaded rock bolt (1) to an impact rock drilling machine (2) comprising a first part (3) provided with an internal thread (4) for connection of the rock bolt (1) and a second part (5) provided with an internal thread (6) for connection of the rock drilling machine (2), whereby the second part (5) comprises a transversely to a longitudinal axis (9) on the coupling sleeve arranged locking device (7) which cooperates with a region (8) on the rock drilling machine (2) for preventing that the coupling sleeve and the rock drilling machine (2) are separated.
Patent CA-2512168-A1 (CA)
Inventor: WOBBEN ALOYS
IPC: F03D1/00
Filed: 2003-11-07
Abstract: It has already long been known to use mobile cranes for mounting rotor blades to a wind power installation. Such cranes pick up the rotor blade at the base of the wind power installation and take it to the rotor blade connection of the hub of the wind power installation so that the rotor blade can be connected to the hub. That connection is usually made by screw means, in which case screw bolts are let into the connecting flange of the rotor blade and project into corresponding bores in the rotor blade connection of the hub so that nuts can be screwed on to the screw bolts.   The object of the invention is attained by a blade mounting method having the features of claim 1. Advantageous developments are set forth in the appendant claims.   A method of mounting or dismantling a rotor blade (12) of a wind power installation (1) without using a crane to a rotor blade connection (9) on a hub (8) of a rotor (5) of the wind power installation (1), wherein at least one cable (14, 15) is stretched between a part in the hub region (8) of the wind power installation and the bottom region (13) of the wind power installation (1) and the rotor blade (12) is moved along the cable (14, 15) upwardly upon mounting or downwardly upon dismantling.
Patent CA-2512650-A1 (CA)
Title: Fluid containment vessel, method of constructing fluid containment vessel, in particular chemical-resistant concrete liquid containment vessel
Inventor: HONAN DAVID M
IPC: E04H7/02
Filed: 2004-03-30
Abstract: Method of constructing a wall including constructing a wall (10) defining an upper region, a lower region, and a transition region between the upper and lower regions. The method includes erecting an exterior wall, the exterior wall including at least one layer, and the at least one layer including a wall segment having a height extending from the lower region to the transition region. The exterior wall segment may include a first material. Interior wall includes at least one layer, the at least one layer including a wall element having a height extending within the lower region. The interior wall element may include a second material. Method includes providing a non-post-tensioned reinforcing element in the lower region and providing a post-tensioned reinforcing element in the upper region of the wall.
Patent CA-2514132-A1 (CA)
Title: Storage unit for being portable, towable, liftable, rackable and weatherproof
Inventor: NORRIS WILLIAM G JR
IPC: B65D90/08
Filed: 2005-07-29
Abstract: An improved storage unit of the type having an interior surface, an exterior surface, a floor, a pair of side walls, a front wall, a rear wall, and a roof. The roof is translucent, attaches without any puncturing thereto, and has overhanging eaves and bows with centers that are bowed thereat. A ventilation system allows the storage unit to benefit from storing in a climate controlled warehouse and provides airflow when the storage unit is stored outside. The rear wall has a roll-up door. The pair of side walls, the front wall, an d the rear wall are attached from the exterior surface and the interior surface is smooth and no n- abrasive. The floor is plastic undercoated plywood. Towing brackets front and rear provide a safe, strong, and secure method to attach a winch system of a transport system for maneuvering the storage unit on and off the transport system and to maneuver the storage unit with forklifts or pallet jacks in a yard or warehouse. Butyl tape seals the roof and all connecting panels and structures.
Patent CA-2519887-A1 (CA)
Title: Superconducting cable
Inventor: YUMURA HIROYASU
IPC: H01B12/02
Filed: 2004-09-09
Abstract: A super-conductive cable includes: a former (2); a super-conductive layer (3) formed on the outer circumference of the former (2); an electrically insulating layer (4) formed on the outer circumference of the conductive layer (3); a shield layer (6) formed on the outer circumference of the insulating layer (4); and a normally conductive metal layer (5) formed between the insulation layer (4) and the shield layer (6). The normally conductive metal layer (5) existing inside the shield layer (6) has a greater inductance than the shield layer (6), thereby suppressing temperature increase of the super-conductive layer when an accident such as shortcircuit has occurred and reducing the AC loss during normal current flowing because more current flows by the shield layer (6).
Patent CA-2522339-A1 (CA)
Inventor: SCHUETTE RUEDIGER
IPC: B01J19/00
Filed: 2004-03-31
Abstract: The invention relates to a microreactor (1) composed of plates or stacks for carrying out heterogenically catalysed reactions for commercial use, said reactor being provided with chambers between the plates for the chemical reaction and the dissipation of heat. Catalytic material is applied to the internal walls or lies in recesses of the reaction chambers and spacer elements (11) are provided in all chambers. The invention is characterised in that the slot-type reaction chambers of the microreactor comprise channels with a hydraulic diameter of less than 1500 micrometers and a ratio of free slot width to free slot height ranging between 10 and 450.
Patent CA-2522487-A1 (CA)
Title: Sample element qualification
Inventor: HARTSTEIN PHILIP C
IPC: G01N21/86
Filed: 2004-04-14
Abstract: A sample element (1305) includes first and second substantially parallel faces separated by an intermediate member. The parallel faces and the intermediate member at least partially define a sample chamber (1310) configured to hold a volume of fluid. The sample element further includes an optical path extending through the parallel faces and the intermediate member, such that electromagnetic radiation can propagate through the sample chamber. The sample element further includes an identifying compound disposed within or on at least one of the parallel faces. The identifying compound has at least one indexed optical absorbance feature, such that spectral analysis of electromagnetic radiation propagated through the sample chamber yields the indexed optical absorbance feature. Detection of the indexed optical absorbance feature in electromagnetic radiation propagated through the sample chamber indicates to an analyte detection system whether the sample element is configured for use with the analyte detection system.
Patent CA-2523832-A1 (CA)
Title: Container including a tamper-resistant seal and to a radio frequency identification seal
Inventor: COVELEY MICHAEL E
IPC: G01V15/00
Filed: 2005-10-19
Abstract: A radio frequency identification seal comprises an antenna including a main antenna portion and at least one break-away portion and an RFID tag coupled and tuned to the antenna. The RFID tag outputs a signature in response to a scanning signal when tuned to the antenna.