baber/WOPTO huggingface dataset:
Patent CA-2641358-A1 (CA)
Title: Electrostatic lubricant dispensing system
Inventor: MULJONO ERIC BUDI
IPC: F16N11/08
Filed: 2007-02-02
Abstract: A lubricant dispensing system is provided. The dispensing system includes a lubricant supply, a lubricant dispensing nozzle and a control panel. The dispensing nozzle includes a nozzle body with a fluid passageway therein which is in fluid communication with the lubricant supply, an electrode assembly for electrostatically charging lubricant in the fluid passageway and at least one discharge orifice through which electrostatically charged lubricant can be discharged. The discharge orifice is defined by at least one spray needle having a first end in fluid communication with the fluid passageway and a second end that extends outward of the nozzle body. The control panel directs the flow of lubricant from the lubricant supply to the lubricant dispensing nozzle and controls the electric power supplied to the electrode assembly.
Patent CA-2641416-A1 (CA)
Title: Apparatus and method for detecting atsc signal in low signal-to-noise ratio
Inventor: KNUTSON PAUL GOTHARD
IPC: H04N5/44
Filed: 2006-06-05
Abstract: A Wireless Regional Area Network (WRAN) receiver comprises a transceiver for communicating with a wireless network over one of a number of channels, and an Advanced Television Systems Committee (ATSC) signal detector for use in forming a supported channel list comprising those ones of the number of channels upon which an ATSC signal was not detected, wherein the ATSC signal detector includes a filter matched to a PN63 sequence of an ATSC signal for filtering a received signal on one of the number of channels for providing a filtered signal for use in determining if the received signal is an ATSC  signal. The ATSC signal detector can be a coherent or a non-coherent ATSC  signal detector.
Patent CA-2642657-A1 (CA)
Inventor: HIRAO ICHIRO
IPC: C07H21/04
Filed: 2006-12-07
Abstract: Disclosed are: a method for replication of a nucleic acid; and a novel artificial base pair. The method is characterized by using a deoxyribonucleoside 5'-phosphate having a hydroxyl group at .gamma.-position in the phosphate substituted by a group selected from the group consisting of an amino group, a methylamino group, a diemthylamino group, a mercapto group and a fluoro group as a substrate in a replication reaction. The novel artificial base pair is characterized in that a base pair is formed between 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) or an analogue thereof and pyrrole-2-carbaldehyde (Pa) or an analogue thereof.
Patent CA-2647702-A1 (CA)
Inventor: FIELD PAUL FREDERICK
IPC: A61K9/20
Filed: 2007-04-02
Abstract: A medicament tablet contains paracetamol as the (or an) active ingredient, and an encapsulated flavorant. The tablet may be swallowed in tablet form or may be dissolved or dispersed in water, and drunk.
Patent CA-2648734-A1 (CA)
Title: Porphyrazine coloring matter, ink, ink set and colored product
Inventor: FUJII TAKAFUMI
IPC: C09B47/24
Filed: 2007-04-05
Abstract: Disclosed is a porphyrazine dye represented by the formula (1) below which is suitable for inkjet recording. The porphyrazine dye has good hue as a cyan ink, while being excellent in light resistance, ozone resistance and moisture resistance. In addition, the porphyrazine dye does not cause bronzing. (1) [In the formula, A, B, C and D independently represent a six-membered aromatic ring, with at least one of them being a benzene ring and at least one of them being a nitrogen-containing heterocyclic aromatic ring; E represents an alkylene; X and Y independently represent a substituted or unsubstituted anilino group or a substituted or unsubstituted naphthylamino group; and b represents a number from 0 to 2.9, c represents a number from 0.1 to 3 with the sum of b and c being from 1 to 3.]
Patent CA-2650639-A1 (CA)
Inventor: DECKMAN DOUGLAS E
IPC: C10M141/06
Filed: 2007-05-08
Abstract: A lubricating composition is provided that has good elastomer compatibility and friction-reduced properties which comprises a base oil having a viscosity index (VI) greater than about 80, a kinematic viscosity (Kv) of 100 °C of from about 2 mm2/s, containing 90 wt% or more saturates, having less than about 5 ppm sulfur, and wherein the base oil is derived from a waxy feed; and a minor amount of (a) a polyol ester of an aliphatic carboxylic acid having 12 to 24 carbon atoms and (b) an oil soluble or oil dispersible molybdenum compound.
Patent CA-2651244-A1 (CA)
Inventor: SHERRIS DAVID I
IPC: A61K8/36
Filed: 2006-10-12
Abstract: Described herein are compositions and methods for preventing and/or treating skin diseases including, but not limited to, psoriasis and atopic dermatitis as well as providing anti-aging benefits which results in reduced appearance of wrinkles and aged skin, improved skin color, treatment of photodamaged skin, improvement in skin's radiance and clarity and finish, and an overall healthy and youthful appearance of the skin, involving aberrant angiogenesis and hyperplasia employing one or more benzo[c]chromen-6-one derivatives.
Patent CA-2652379-A1 (CA)
Title: Method and system for assessing, scoring, grouping and presenting nutritional value information of food products
Inventor: FISCHER LESLIE M
IPC: G16H20/60
Filed: 2007-05-17
Abstract: A method and system for presenting nutritional information about food products. The method involves gathering nutritional data about food products, analyzing that data to determine a nutritional value, scoring the product, and applying a designation reflecting the nutritional score. The nutritional value score designation is then displayed at the point of sale for observation by customers. The system includes a data gathering function, a data analyzing function, a data storing function, a scoring function, a reporting function and a display function to perform the steps of the method described.
Patent CA-2653876-A1 (CA)
Title: Fuel cell having gas channel-forming member and method of producing the same
Inventor: HASHIMOTO KEIJI
IPC: H01M8/02
Filed: 2007-10-24
Abstract: A fuel cell includes a gas channel-forming member (30) that forms a channel for supplying a reactant gas to a plane of an electrode. A basic structure of the gas channel-forming member (30) is a corrugated plate portion (32) in which ridge portions (32a) and trough portions (32b) continuously alternate with each other. In the gas channel-forming member (30), a plurality of corrugated plate portions (32) are interconnected. Specifically, two adjacent corrugated plate portions (32, 32) are interconnected so that the trough portions (32b) of one of the two connect to the ridge portions (32a) of the other corrugated plate portion (32). The gas channel-forming member (30) is disposed so that the direction of alignment of the connection planes S formed by the interconnection between the trough portions (32b) and the ridge portions (32a) is parallel to the plane of the electrode. This structure improves the diffusion efficiency of the reactant gas in the gas channel.
Patent CA-2654107-A1 (CA)
Title: Process for acylating cellulose
Inventor: MASSONNE KLEMENS
IPC: C08B3/06
Filed: 2007-06-04
Abstract: The present invention relates to a process for acylating poly-, oligo- or disaccharides, or derivatives thereof, by dissolving them in an ionic liquid and reacting them with a ketene, and to novel acylated poly-, oligo- or disaccharides, or derivatives thereof.
Patent CA-2655768-A1 (CA)
Title: Arrangement for the coating of workpieces
Inventor: FROEHLICH GERHARD
IPC: B05B16/40
Filed: 2009-02-26
Abstract: The invention relates to an arrangement for the coating of workpieces (92) having at least one lacquering robot (12, 32), which is arranged on a movement rail (14, 34) and can be moved thereon along a movement direction (90). For each part the movement rail (14, 34) can itself be moved relative to a stationary reference point, parallel to a working surface (99). The invention also relates to a lacquering cabin for the coating of workpieces (92) having at least one lacquering apparatus (12, 32), having two mutually opposite porchway-like openings (74), between which a working area is provided. The lacquering cabin is supported on at least two chassis (16, 18, 26, 38), which are arranged parallel to one another, and can be moved together with them. The invention also relates to a method for lacquering by means of a lacquering cabin such as this.
Patent CA-2657600-A1 (CA)
Inventor: PFEIFFER FRANZ
IPC: G01N23/00
Filed: 2007-06-28
Abstract: An interferometer for x-rays, in particular hard x-rays, for obtaining quantitative x-ray images from an object, includes: a) an x-ray source, preferably a standard polychromatic x-ray source, b) a diffractive beam splitter grating other than a Bragg crystal, preferably in transmission geometry, c) a position-sensitive detector with spatially modulated detection sensitivity having a number of individual pixels; d) means for recording the images of the detector in a phase-stepping approach; and e) means for evaluating the intensities for each pixel in a series of images in order to identify the characteristic of the object for each individual pixel as an absorption dominated pixel and/or an differential phase contrast dominated pixel and/or an x-ray scattering dominated pixel.
Patent CA-2659339-A1 (CA)
Title: Organic compounds
Inventor: COLLINGWOOD STEPHEN PAUL
IPC: A61K31/58
Filed: 2007-08-29
Abstract: Medicaments comprising (A) an antimuscarinic agent, (B) a beta-2 adrenoreceptor agonist and (C) a corticosteroid for the treatment of inflammatory or obstructive airways diseases.
Patent CA-2666362-A1 (CA)
Title: Methods of preparing bulk group viii/group vib metal catalysts
Inventor: WU JASON
IPC: B01J37/00
Filed: 2007-10-11
Abstract: Bulk metallic catalysts comprised of a Group VIII metal and a Group VIB metal and methods for synthesizing bulk metallic catalysts are provided. The catalysts are prepared by a method wherein precursors of both metals are mixed and interacted with at least one organic acid, such as glyoxylic acid, dried, calcined, and sulfided. The catalysts are used for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogenation, of hydrocarbon feedstocks.
Patent CA-2666626-A1 (CA)
Title: Composition a acidite elevee a base d'oxyde de zirconium, d'oxyde de titane et d'oxyde de tungstene, procede de preparation et utilisation dans le traitement des gaz d'echappement
Inventor: FEELEY MAIREAD
IPC: C01G41/02
Filed: 2007-10-19
Abstract: La composition de l'invention est à base d'oxydes de zirconium, de titane et tungstène et éventuellement d'un élément M choisi parmi le silicium, l'a luminium, le fer, le molybdène, le manganèse, le zinc, l'étain et les terres rares dans les proportions suivantes en masse en ces différents éléments: o xyde de titane: 20%-50%, oxyde de tungstène: 1%-20%, oxyde de l'élément M: 1 %-20%, le complément en oxyde de zirconium. Cette composition est obtenue en mettant en présence dans un milieu liquide des composés du zirconium, du ti tane, éventuellement de l'élément M et un composé basique; en ajoutant un co mposé du tungstène à la suspension du précipité ainsi obtenue et dont la val eur du pH est ajustée entre 1 et 7; en effectuant un mûrissement de la suspe nsion issue de l'étape précédente; en séparant éventuellement le précipité e t en le calcinant.
Patent CA-2666803-A1 (CA)
Inventor: YAMADA YASUHIRO
IPC: G06Q50/00
Filed: 2007-10-12
Abstract: A data processing system generates coupon distribution key data in a key generation unit (23) when distributing a coupon on advertisement data, writes the coupon distribution key data into an IC card (50), implements management on memory identification data in association with the coupon distribution key data in a coupon management device (20), transmits the memory identification data and the coupon distribution key data stored in the IC card (50) from a user terminal device (30) to the coupon management device (20) when the user terminal device (30) is operated to purchase goods, transmits coupon holding data to an electronic commerce site (40) when the memory identification data are consistent with the coupon distribution key data managed in the coupon management device (20) and makes payment by reflecting the coupon. The electronic commerce site, which advertises the coupons distributed to users from electronic advertisements existing in an outdoor space etc., can recognize that the users obtain the coupons properly.
Patent CA-2669918-A1 (CA)
Title: Topical formulation comprising comfrey and tannic acid, and uses thereof
Inventor: PATEL KANU
IPC: A61P29/02
Filed: 2007-11-15
Abstract: The present invention provides a topical formulation including (i) comfrey or a comfrey- derived compound, or an analogue or derivative thereof and (ii) a penetration enhancer, and optionally including tannic acid, or an analogue or derivative thereof. The present invention also provides a topical formulation including (i) comfrey or a comfrey-derived compound, or an analogue or derivative thereof, and (ii) tannic acid, or an analogue or derivative thereof, optionally including a penetration enhancer. Also provided are kits and methods of prophylactic or therapeutic treatment of inflammatory and/or degenerative conditions using the combination of active ingredients as herein described.
Patent CA-2671654-A1 (CA)
Inventor: LEE WANGJOO
IPC: H04B10/118
Filed: 2007-12-05
Abstract: Provided are a multi-aperture optical detector that can address structural problems such as a complex signal wiring in array type optical detectors, and a need for a plurality of low noise amplifiers, signal to noise ratio detectors, etc., and an optical signal detecting circuit including the multi-aperture optical detector. The multi-aperture optical detector includes transmission lines having two output terminals; and a plurality of unit optical detectors which respectively have random polarities through the transmission lines and are connected in parallel, and optical signals from each of the unit optical detectors are added and output through the two output terminals. The multi-aperture optical detector has a high operation band width and can detect optical signals with a high sensitivity by connecting a plurality of unit optical detectors that respectively have a low optical detecting sensitivity and are physically compact and small.
Patent CA-2672135-A1 (CA)
Inventor: KOTMEL ROBERT
IPC: A61M13/00
Filed: 2007-12-10
Abstract: A device for verifying occlusion of the fallopian tube in a female subject includes an elongate gas delivery member having a lumen disposed therein, the elongate gas delivery member adapted for sealing engagement with the subject's uterus. The device includes a pressurized insufflation gas source coupled to the elongate gas delivery member, the insufflation gas source being in communication with the lumen of the elongate gas delivery member. The insufflation gas may include, for example, carbon dioxide. In one aspect, the device includes a pressure sensor or gauge to measure intra-uterine pressure to verify occlusion of the fallopian tube(s). In another aspect, the flow rate of insufflation gas into the uterus may be measured using a flow meter to verify occlusion of the fallopian tube(s).
Patent CA-2673096-A1 (CA)
Title: Laminate paper product
Inventor: WILDLOCK YLVA
IPC: D21H11/18
Filed: 2007-11-27
Abstract: The invention relates to a method of producing a laminate paper product comprising at least two layers, said method comprising (i) providing an aqueous suspension comprising cellulosic fibers (ii) adding to the suspension microfibrillar polysaccharide in an amount to yield from about 0.05 to about 50 wt% based on the weight of the cellulosic fibers (iii) dewatering the obtained suspension and forming a first layer having a density from about 150 to about 500 kg/m3 of said laminate paper product. The invention also relates to a method comprising (i) providing an aqueous suspension comprising cellulosic fibers (ii) adding to the suspension microfibrillar polysaccharide in an amount to yield from about 0.05 to about 50 wt% based on the weight of the cellulosic fibers (iii) dewatering the obtained suspension and forming at least a first and a second layer of said laminate whereby at least one of said at least first and second layer is formed from an aqueous suspension obtained in step (ii) containing microfibrillar polysaccharide; and joining said layers in such way that the laminate product obtains a density from about 150 to about 800 kg/m3. The invention also relates to a laminate paper product which can be obtained by the method and the use thereof.
Patent CA-2675056-A1 (CA)
Title: Composition and manufacturing process of a decorative surface covering
Inventor: MARTENSSON HELENA
IPC: C08L9/06
Filed: 2008-01-11
Abstract: The present invention relates to a decorative surface covering obtainable by a vulcanisable composition, said composition comprising a first polymer component consisting of styrene butadiene styrene block copolymer (SBS); a second polymer component selected from the group consisting of a random or partially random copolymer of butadiene and styrene (SBR), and nitrile butadiene rubber (NBR); a third polymer component consisting of a high styrene content styrene butadiene copolymer (HSR), a filler, a vulcanisation system and additives selected from the group consisting of processing aids, stabilizers, pigments and compatibilizers.
Patent CA-2677893-A1 (CA)
Inventor: BASTEN THOMAS GEERTRUIDA HENRICUS
IPC: G01N29/52
Filed: 2008-02-19
Abstract: A method of modelling a surface (3) of an object (2) using ultrasonic transducers (4, 5) mounted on the surface comprises the steps of: ~ providing a model of the surface, the model comprising a primary set of surface points indicative of the height of the surface, ~ transmitting pulsed waves from a first transducer (4) to one or more second transducers (5), the first transducer and each second transducer defining a respective path along the surface, ~ measuring travel times of the pulsed waves along each path, ~ calculating travel times based on the model of the surface, ~ adjusting the model of the surface in response to any discrepancies between the measured travel times and the calculated travel times, and ~ repeating the steps of transmitting, measuring, calculating and adjusting until the discrepancies are smaller than a predetermined threshold. The step of calculating the travel times comprises the sub-step of interpolating the primary set of surface points in order to obtain an expanded secondary set of surface points, the travel times being calculated using the expanded set. Thus the number of surface points to be determined is substantially reduced.
Patent CA-2680995-A1 (CA)
Inventor: SCHUSTER JUERG O
IPC: A61G1/003
Filed: 2009-10-02
Abstract: The invention relates to a transporting device for patients who are to be transported from a first site to a second site using low force. For this purpose is provided a firm board which can also be resilient, wherein this board is encompassed by an endless band. This endless band is adapted to the shape of the board and can slide around the board. The outer ends of the board are provided with caps which, on the one hand, lend the board high rigidity at the ends and, on the other hand, prevent body fluids from penetrating into the interspace between board and endless band.
Patent CA-2681016-A1 (CA)
Inventor: KUPPER DETLEV
IPC: B07B1/15
Filed: 2008-03-19
Abstract: The device (100) according to the invention for separating or classifying material (1) to be fed into at least two different grain fractions (2, 3) comprises a screen device (5), which is formed by rotatable elements (8), particularly a roller table screen, wherein at least one finer grain fraction (2) passes between the rotatable elements (8) and means (14) are provided for cooling the rotatable elements.
Patent CA-2682258-A1 (CA)
Inventor: SCOTT ROBERT A D
IPC: A01N43/04
Filed: 2008-03-26
Abstract: This present invention provides methods and pharmaceutical compositions for the treatment or prophylaxis of diabetes and related disorders, comprising the administration of an effective amount of a monoester of probucol, particularly the monosuccinic acid ester, or a pharmaceutically acceptable salt or derivative thereof.
Patent CA-2683052-A1 (CA)
Inventor: CORMACK ALLAN
IPC: B60R16/02
Filed: 2008-04-02
Abstract: A housing unit for securing electronics of a control module to a vehicle may include a housing and at least two connection members. The connection members connected to the housing may be adapted to engage an adaptor member (e.g., bracket) configured to be secured to a vehicle. The connection members may include at least one connection member configured to hook into the adaptor member and at least one connection member configured to snap into the adaptor member. Protrusion(s) may be included on the connection member(s) and be configured to contact the adaptor member to substantially eliminate transverse movement of the housing. The protrusion(s) may be crush- rib(s). The housing may include features to position, support, and minimize vibration of the electronics, where the electronics may be disposed on a printed circuit board (PCB).
Patent CA-2683106-A1 (CA)
Inventor: KORNEEV VALERI A
IPC: G01V1/30
Filed: 2002-04-30
Abstract: A method for indentifying, imaging and monitoring dry or fluid-saturated underground reservoirs using seismic waves reflected from target porous or fractured layers is set forth. Seismic imaging the porous or fractured layer occurs by low pass filtering of the windowed reflections from the target porous or fractured layers leaving frequencies below low-most corner (or full width at half maximum) of a recorded frequency spectra.  Additionally, the ratio of image amplitudes is shown to be approximately proportional to reservoir permeability, viscosity of fluid, and the fluid saturation of the porous or fractured layers.
Patent CA-2684264-A1 (CA)
Title: Reduced abrasion drilling fluid
Inventor: QUIROGA FREDDY
IPC: E21B21/00
Filed: 2009-11-03
Abstract: A reduced abrasion drilling fluid system and method of drilling a borehole by circulating the reduced abrasion drilling fluid through the borehole is disclosed. The reduced abrasion drilling fluid comprises a drilling fluid, a first additive and a weighting agent, wherein the weighting agent has a particle size of at least 90% by volume less than 50 µm.
Patent CA-2685476-A1 (CA)
Inventor: DELL JAMES W
IPC: F16H7/12
Filed: 2008-04-30
Abstract: A tensioner for tensioning flexible drives employs an extruded shaft which can provide a relatively complex cross sectional shape to provide anti-rotation features to inhibit rotation of a pivot bushing located on the shaft. The pivot bushing has a frustoconical outer shape, as does the pivot surface of the hub of the tensioner arm which pivots on the pivot bushing. A dampening spring urges the pivot bushing towards the tensioner arm's pivot surface, providing for wear compensation and for dampening. The degree of dampening which is generated between the pivot bushing and the tensioner hub can be selected in a variety of manners: by varying the spring force; by changing the effective contact surface area between the pivot bushing and pivot surface; and/or by changing the coefficient of friction between the pivot bushing and the pivot surface.