baber/WOPTO huggingface dataset:
Patent CA-2533270-A1 (CA)
Title: Method for optimizing enhanced dwdm networks
Inventor: JENKINS DAVID W
IPC: H04J14/02
Filed: 2006-01-18
Abstract: An enhanced Dense Wave Division Multiplexing (DWDM) network is optimized through bundling subchannel traffic in DWDM channels at network nodes and "hubbing" the DWDM channels at nodes receiving a relatively higher volume of aggregate traffic than other nodes. The optimization can eliminate low rate links and supporting network equipment. The bundling and hubbing may also be used independently from one another. The DWDM network may be enhanced with SONET, SDH, Ethernet, ATM, or other technology. The DWDM network may be a BLSR, UPSR, point-to-point, mesh, or other network configuration.
Patent CA-2538992-A1 (CA)
Inventor: SERAFIN JULIANA G
IPC: C07D301/10
Filed: 2004-06-02
Abstract: An improved carrier useful for preparing a catalyst having excellent catalytic performance when used in the production of alkylene oxide, such as ethylene oxide. The carrier is obtained by a) impregnating a preformed alpha-alumina carrier with at least one modifier selected from among alkali metal silicates and alkaline earth metal silicates, b) drying said impregnated carrier; and c) calcining said dried carrier. The carrier may optionally be washed, prior to being impregnated by conventional catalytic material and/or promoter material.
Patent CA-2539995-A1 (CA)
Title: Device for separating and/ analysing several molecular targets dissolved in a complex mixture
Inventor: CHEVILLARD SYLVIE
IPC: G01N27/62
Filed: 2004-08-27
Abstract: The apparatus for the detection and/or separation of a number of molecular targets, in a solution of a complex mixture, has a matrix (2) of micro-columns each with an immobilized molecular probe for a specific bonding with a target molecule. An upper (3) network of capillaries delivers the complex mixture to the micro-columns by a plunger (6) from a lateral channel (31). The apparatus for the detection and/or separation of a number of molecular targets, in a solution of a complex mixture, has a matrix (2) of micro-columns each with an immobilized molecular probe for a specific bonding with a target molecule. An upper (3) network of capillaries delivers the complex mixture to the micro-columns by a plunger (6) from a lateral channel (31). A second capillary network (4), linked to a secondary lateral channel (7), carries the target molecules after elution through a channel (41) towards one or more detectors (5) e.g. a mass spectrometer, for recovery and/or analysis.
Patent CA-2540352-A1 (CA)
Title: Method and device for weighing products
Inventor: BECK HARALD
IPC: G01G19/03
Filed: 2004-05-17
Abstract: The invention relates to control scales whereon the weight of products (14) is determined in a dynamic manner during the transport thereof on a weighing strip (4) by means of filtering weight values detected during said transportation. According to the invention, said scales comprise an optimisation device which automatically determines the optimum length of filtering.
Patent CA-2542228-A1 (CA)
Title: Tilt back merchandise display stand
Inventor: MOSS GEOFFREY A
IPC: A47F5/10
Filed: 2006-04-06
Abstract: A tilt back merchandise display stand has a front panel tilted at the top rearwardly to its rear panel. The stand has two triangular side panel foldable inwardly along two vertical middle fold lines. A horizontal fold line formed at the middle position of the stand so that the stand may be folded into a collapsed condition. A single large rectangular merchandise display shelving or two separate merchandise display shelving may be mounted to the front panel with S-shaped hooks mounted to open mounting slots formed at the top edge and at the horizontal fold line of the front panel. A plurality of separate merchandise display trays with upper L-shaped tabs may also be mounted to the front panel with a plurality of vertical mounting slots formed along its side edges. The display stand is self-erectable with the provision of an elastic cord mounted between a brace panel and the rear panel within the stand.
Patent CA-2542353-A1 (CA)
Inventor: SZYMKOWSKI DAVID EDMUND
IPC: C07K14/705
Filed: 2004-10-12
Abstract: The invention relates to novel proteins with TNF-alpha antagonist activity and nucleic acids encoding these proteins. The invention further relates to the use of the novel proteins in the treatment of TNF-alpha related disorders.
Patent CA-2542922-A1 (CA)
Inventor: TURNER MARK S
IPC: C07K4/04
Filed: 2004-10-22
Abstract: The invention relates to a peptide and a nucleic acid molecule and to uses thereof for producing heterologous proteins, pro-biotic organisms and functional food components and products.
Patent CA-2547999-A1 (CA)
Inventor: CRAGG ANDREW H
IPC: A61B17/08
Filed: 2004-11-24
Abstract: An apparatus to intervascularly promote hemostasis at a blood vessel puncture site with an inner lumen pressure and an outer lumen pressure has a flexible plug having a center, a top surface, and a bottom surface, and a release mechanism coupled to the center to position and release the flexible plug intervascularly at the blood vessel puncture site. The inner lumen pressure is greater than the outer lumen pressure to forceably secure the flexible plug around the blood vessel puncture site.
Patent CA-2548679-A1 (CA)
Title: Improved process for producing silane crosslinked polyethylene
Inventor: GIACOBBI EMMANUELE
IPC: C08F255/02
Filed: 2004-12-08
Abstract: The present invention is directed to a process for producing silane crosslinked (cured) polyethylene in which a polyethylene is grafted with a silane comprising at least one ethylenic double bond to a silane crosslinkable polyethylene which is then subjected to a crosslinking (curing) step, characterized in that the process comprises the following process steps: a) a sample is taken from the silane crosslinkable polyethylene before the curing step, b) the sample is processed into a film, c) the film is analyzed by Infrared Spectroscopy, d) a predefined area of the IR spectrum is determined and e) the area determined in step d) is correlated with the gel content in the silane crosslinked polyethylene after the curing step using a predetermined regression curve.
Patent CA-2551057-A1 (CA)
Title: Pentafluorosulfanyl benzoylguanidines, method for their production, their use as medicaments or diagnostic agents and medicament containing the same
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61K31/166
Filed: 2004-11-03
Abstract: The invention relates to pentafluorosulfanyl benzoylguanidines of formula (I), in which R1 to R4 are defined as cited in the claims. Said substances are suitable for use as anti-arrhythmic medicaments comprising cardio-protective components for the prophylaxis and treatment of infarcts, in addition to the treatment of angina pectoris. They also preventatively inhibit the pathophysiological events that occur during ischaemically induced traumas, in particular during the triggering of ischaemically induced cardiac arrhythmia.
Patent CA-2551071-A1 (CA)
Inventor: EGGERS STEFAN
IPC: G03G5/07
Filed: 2006-06-27
Abstract: In order to improve a method for producing a structure of polymerisation picture points (9) in a light-sensitive layer (2) of printing plates (3), in particular flexo- printing plates, as an image of picture data composed from a matrix (17) of picture points, by way of structured exposure with a light source, to the extent that an improved tonal range of the print picture is achieved and simultaneously that the manufacturing time is reduced, it is suggested for each polymerisation picture point (9) to be produced by an individual exposure sequence (6, 8, 11 ) which on the one hand is selected in dependence on the surface density of the polymerisation picture points (9) to be set at the location (A, B, C, D) of the polymerisation picture point (9) and one the other hand in dependence on the picture data.
Patent CA-2551132-A1 (CA)
Title: Reusable compressed objects
Inventor: GARRETT KEITH
IPC: H04L12/16
Filed: 2004-12-22
Abstract: The invention provides a method and apparatus for storing and accessing compressed objects for reuse. Compressed data, for example objects that are received from the Web, are written back to a cache. This allows the storage of multiple object sizes for the same object, depending on the compression settings. Once the object has been compressed, it is not necessary to compress it again. The invention also provides for compressing the object's header to achieve additional compression, for example, for a second request for the object if they request is received through a client. In clientless mode, it is not necessary to compress the header at all.
Patent CA-2551147-A1 (CA)
Inventor: GOUOT JEAN-MARIE
IPC: A01N43/58
Filed: 2005-02-10
Abstract: A composition comprising at least a pyridylethylbenzamide derivative of general formula (I) (a) and a compound capable of inhibiting the spores germination or mycelium growth by acting on different metabolic routes (b) in a (a) / (b) weight ratio of from 0.01 to 20. A composition further comprising an additional fungicidal compound. A method for preventively or curatively combating the phytopathogenic fungi of crops by using this composition.
Patent CA-2554067-A1 (CA)
Title: Landing flap guide for aircraft
Inventor: GARTELMANN RAINER
IPC: B64C3/50
Filed: 2005-02-11
Abstract: The invention proposes a landing flap guide for aircraft, in which the translatory landing flap (1) movement is realized with a glide slide (4) that is supported and guided in slideways of the landing flap carrier (3). The slide (4) is connected to the landing flap (1) and, in order to extend and retract the landing flap (1), guided along the flap carrier (3) by means of at least one glide guide(41, 42, 43, 44).
Patent CA-2557997-A1 (CA)
Title: Determination of analyte characteristics based upon binding properties
Inventor: ROSS PHILIP L
IPC: C12Q1/68
Filed: 2005-03-01
Abstract: Embodiments of the present invention relate to the determination of analyte characteristics based upon binding properties using mass analysis and differential labeling reagents.
Patent CA-2558688-A1 (CA)
Title: Method of selling and activating consumer products and services
Inventor: KLINE JARED BERNARD
IPC: G06Q30/00
Filed: 2005-03-30
Abstract: A business method for products and services. The business model provides for retail purchase of a product or service. The product or service is then transported from the retail point of purchase to a professional. The professional then activates the product or service for the consumer.
Patent CA-2560651-A1 (CA)
Title: Chauffe-eau a combustion instantane a structure de ventilation a basse temperature en plastique
Inventor: THENAPPAN SUBBU
IPC: F24H9/18
Filed: 2006-09-21
Abstract: Chauffe-eau à combustion instantané qui comporte un ventilateur à vitesse variable qui évacue de l'air de combustion  dans un brûleur de combustible utilisé pour réchauffer l'eau s'écoulant à travers une partie d'échangeur de chaleur du chauffe-eau. Une partie de l'air provenant de la soufflante contourne le brûleur et l'échangeur de chaleur connexe, circule autour de l'échangeur de chaleur, puis se mélange avec des gaz de combustion évacués à partir de la partie d'échange de chaleur dans la partie de combustion du chauffe-eau. De cette manière, ce gaz de combustion sont refroidis par l'air de dérivation de la tuyère d'évacuation au point de permettre à la formation de la partie de combustion à partir d'un matériau en plastique à faible coût au lieu d'un matériau métallique à haute température tel que de l'acier inoxydable.
Patent CA-2560829-A1 (CA)
Inventor: EGGER-MOCIVNIK RENE
IPC: E21B17/03
Filed: 2005-03-22
Abstract: The invention relates to a method and device for the drilling, in particular the percussive drilling or rotary percussive drilling of holes (9) in the ground or in rock, a bore hole (9) being formed by a drill bit (1) that is mounted on a drill pipe (3), by a percussive and/or rotary movement. Several drill points (2), which can be coupled to the drill pipe (3) and driven independently of one another, are provided on the drill bit (1). According to the invention, the drill points (2) can be uncoupled from their rigid coupling to the drill pipe (3) upon completion of the drilling process and can be displaced towards the centre of the bore hole (9), thus permitting the entire drill bit (1) together with the drill points (2) and the drill pipe (3) to be simply and reliably removed upon completion of the bore hole (9).
Patent CA-2561048-A1 (CA)
Inventor: HEZEL THOMAS
IPC: B25J19/00
Filed: 2006-09-26
Abstract: A robot wrist for a painting robot has several wrist sections that can be rotated relative to one another, an internal conduit that passes through the wrist sections, a flexible hose carried in the internal conduit and having a hose drive operating on the hose to achieve positive rotation of the hose in the internal conduit corresponding to the rotation of the wrist sections.
Patent CA-2561183-A1 (CA)
Inventor: LEE SOO-IN
IPC: H04N7/015
Filed: 2005-04-01
Abstract: L'invention concerne un émetteur et un récepteur de télévision numérique (DVT) à bande latérale résiduelle (VSB) basés sur le comité de systèmes de télévision évolués A/53, et un procédé associé. Cette invention a également pour objet un émetteur et un récepteur 8-VSB DVT qui peuvent améliorer l'efficacité de la réception du récepteur par transmission et réception de double flux formés de données normales et de données robustes sans entraîner un accroissement du niveau de puissance moyenne, en dépit du débit des données normales et des données robustes, au moyen d'une unité de codage qui permet de réaliser un codage en treillis à 16 états sur des données robustes, lorsqu'un flux de données contient des données robustes. Ladite invention a aussi trait à un procédé correspondant.
Patent CA-2562676-A1 (CA)
Title: Use of gpcr54 ligands for the treatment of infertility
Inventor: NAGATANI SHOJI
IPC: A01N61/00
Filed: 2005-04-19
Abstract: The present invention is directed to methods and compositions for the treatment of infertility.
Patent CA-2569270-A1 (CA)
Inventor: KLEINSASSER JONATHAN
IPC: A01K5/02
Filed: 2006-11-14
Abstract: A feeder for feeding animals at the weanling stage has a trough with two opposed outwardly inclined front walls over which the animals can reach for taking feed from the trough and a feed hopper for discharging feed downwardly onto a shelf above the trough. Water is supplied into the trough so that the animals may take the feed dry on the shelf or wet from the trough. Water is normally supplied through a first water supply line which has a series of nipples controlled by the animals. However, while the weanlings are very young the first water supply line is closed off and water is supplied from a second supply line which is managed by a timer.
Patent CA-2571498-A1 (CA)
Title: Gas transfer membrane
Inventor: MULLER HEINZ-JOACHIM
IPC: B01D71/32
Filed: 2005-06-30
Abstract: Porous polymeric membranes formed from a hydrophobic polymer, such as halar having membrane pores of a size sufficient to permit gas and/or vapour permeation 0.05 µm to 5pm without permitting the flow of a hydrophilic fluid across the membrane. Pore distribution is uniform and porosity is high, in some cases up to 80%. Membranes may be in the form of a flay sheet or hollow fibre for example and can be used in a variety of applications such as stripping HF gas, degassing of caustic solution, chlorine gas/alkaline filtration, degassing tap water to remove dissolved chlorine. Processes used to make such membranes can be carried out using relatively non toxic solvents such as citric acid ethyl ester or glycerol triacetate.
Patent CA-2572557-A1 (CA)
Inventor: KOSKI CORY
IPC: B65D21/02
Filed: 2006-12-22
Abstract: A two stacking position square container is provided having an upper stacking position and a lower stacking position. The upper stacking position is provided by inserting a bottom of an identical body into a square opening to provide lateral stability and engaging supports on a bottom exterior profile with supports on a top interior profile.  A lower stacking position is provided by inserting the bottom of the identical body into the square opening to provide lateral stability and engaging the supports on the bottom exterior profile with recesses on the top interior profile and the supports on the upper interior profile with recesses on the bottom interior profile. The body is symmetrical about both an x axis and a y axis. A 90 degree relative rotation about a z axis being used to change between the upper stacking position and the lower stacking position.
Patent CA-2572894-A1 (CA)
Inventor: PARK JAE HOON
IPC: C07D277/24
Filed: 2005-07-05
Abstract: This invention relates to an improved method of preparing N-hydroxy-4-{5- [4-(5-isopropyl-2-methyl-l, 3-thiazol-4-yl) phenoxy] pentoxy }benzamidine .
Patent CA-2574123-A1 (CA)
Title: Stair block for use in landscaping and method for manufacture thereof
Inventor: PRIBYL GARY F
IPC: B28B7/22
Filed: 2000-10-19
Abstract: A method for constructing a prefabricated stair component block from zero slump block mix by filling an open-ended form consisting of a hollow center section surrounded by orthogonal upright walls. Excess block mix is removed from the form, after which the form is agitated and the remaining block mix is compressed by a compression head. The compressed block mix is then transferred from the form to be cured, allowing for a low--cost and readily installed factory produced stair component for landscaping applications, including use to retain paving blocks.
Patent CA-2582327-A1 (CA)
Title: 2-arylcarboxamide-nitrogeneous heterocycle compound
Inventor: MIZUTANI SAYAKA
IPC: A61K31/454
Filed: 2005-09-30
Abstract: A compound represented by the formula [I]: [I] [wherein R1 and R2 are the same or different and each represents C1-6 alkyl, C3-8 cycloalkyl, etc.; R3a, R3b, and R4 are the same or different and each represents hydrogen, C1-6 alkyl, etc.; X represents -N-, -CH-, etc.; Y1 represents a single bond, C1-3 alkylene, etc.; Y2 represents C1-4 alkylene, oxy(C1-4 alkylene), etc.; Ar1 represents a monocyclic aromatic carbocyclic group, monocyclic aromatic heterocyclic group, etc.; and Ar2 represents a 5- or 6-membered aromatic carbocyclic group, aromatic heterocyclic group, etc.]. This compound functions as a melanin-concentrating hormone receptor antagonist and is useful as, e.g., a therapeutic agent for obesity, etc.
Patent CA-2585245-A1 (CA)
Inventor: IZUMI TAKAAKI
IPC: C12G3/02
Filed: 2005-10-25
Abstract: It is intended to provide a fermented beverage, especially a fermented beverage with beer taste, of high relish that is rich in isoamyl acetate.  There is provided a process for producing a fermented beverage exhibiting excellent flavor, comprising carrying out alcohol fermentation of a water base mixture of water and a raw material containing a sugar ingredient optionally together with hop to thereby obtain a fermented beverage, wherein a corn protein decomposition product as a nitrogen source is added to the raw material before or during the alcohol fermentation.
Patent CA-2585832-A1 (CA)
Title: Use of aromatase inhibitors for endometrial thinning in preparation for surgical procedures on the endometrial cavity and uterus
Inventor: MITWALLY MOHAMED F M
IPC: A61K38/00
Filed: 2005-10-04
Abstract: Aromatase inhibitors are administered to a female patient prior to endometrial ablation or resection procedures in order to thin the endometrium to a thickness of less than 6 mm, and preferably less than 4 mm, so as to enhance the treatment outcome. Of course, administration of aromatase inhibitors would be useful for other surgical procedures on the endometrial cavity and the uterus. Commercially available aromatase inhibitors, including, the nonsteroidal preparations, anastrozole and letrozole, and a steroidal agent, exemestane, are well-tolerated, and have been shown to decrease serum estrogen levels. The aromatase inhibitor can be used alone, or in combination with other aromatase inhibitors or pharmaceutical agents, such as hormones.
Patent CA-2586360-A1 (CA)
Title: Orthotic assembly having stationary heel post and separate orthotic plate
Inventor: BROWN DENNIS N
IPC: A61F5/14
Filed: 1999-10-25
Abstract: An orthotic assembly is detachably mountable to a shoe. It comprises an orthotic insert having at least one recess formed in a lower surface thereof and at least one locating plug having an upper end for being received in the recess in the insert in detachable engagement therewith. Means for mounting the locating plug to an insole of a shoe, such as an adhesive layer on a bottom surface of the plug, is provided so that the plug detachably retains the insert in a predetermined position within the shoe.
Patent CA-2587221-A1 (CA)
Inventor: KIEN CHRISTIAN
IPC: B66C23/687
Filed: 2007-05-02
Abstract: The invention relates to an anti-friction coating for telescopic crane parts, in particular telescopic elements of a crane or mobile crane, whereby a coating of anti-friction lacquer is applied to a telescopic crane part substrate, which is compacted and to which sliding properties are imparted by incorporating nano-particles.
Patent CA-2587720-A1 (CA)
Inventor: PARK CHANG GYU
IPC: B23C5/22
Filed: 2005-08-31
Abstract: Disclosed is an insert tip used when steel or cast iron is worked, in which redundant portions are provided inside bolt holes formed in the insert tip to sslantingly fit a bolt into the bolt holes, the bolt serving to fix the insert tip to a cutter body, so that more insert tips can be firmly fixed to the cutter body. To this end, in an insert tip (200) including bolt holes (210) and (220) that communicate upper and lower surfaces of a plate shaped body with eacht other, the plate shaped body having a draw-out line at each comer portion, the insert tip (200) being fixed to a cutter body (100) by a bolt (300) fitted into the bolt holes (210) and (220), redundant portions (211 ) and (221 ) are formed at a portion direction toward each corner portion of the insert tip (200) among inner side portions of the bolt holes (210) and (220) to prevent interference between the bolt holes (210) and (220) and the bolt (300) if the bolt (300) is slantingly fitted from one corner portion of the insert tip, where the insert tip is worked, to its opposite corner portion.
Patent CA-2588402-A1 (CA)
Inventor: SHARAREH SHIVA
IPC: A61B18/22
Filed: 2005-11-17
Abstract: An apparatus and method for the evaluation of tissue ablation is provided. The apparatus comprises a broadband (white; multiple wavelengths) light and/or laser light (single wavelength) illumination source that delivers light to the site where a lesion is being formed. Scattered light is collected from the ablated tissue and evaluated to obtain qualitative information regarding the newly formed lesion. The apparatus allows assessment of such parameters as, for example, catheter- tissue proximity, lesion formation, depth of penetration of the lesion, cross-sectional area of the lesion in the tissue, formation of char during the ablation, recognition of char from non-charred tissue, formation of coagulum around the ablation site, differentiation of coagulated from non-coagulated blood, differentiation of ablated from healthy tissue, and recognition of steam formation in the tissue for prevention of steam pop. These assessments are accomplished by measuring the intensity and spectrum of diffusely reflected light at one or more wavelengths.
Patent CA-2589102-A1 (CA)
Title: Pyridazine compounds and methods for using the compounds to treat inflammatory diseases
Inventor: WATTERSON D MARTIN
IPC: A01N43/60
Filed: 2005-11-02
Abstract: The invention relates to novel chemical compounds of Formula I compositions and methods of using the same. In particular, the invention provides pyridazine compounds and/or related heterocyclic derivatives, compositions comprising the same, and methods of using pyridazine compounds and/or related heterocyclic derivatives and compositions comprising the same, for modulation of cellular pathways (e.g., signal transduction pathways), for treatment or prevention of inflammatory diseases (e.g., Alzheimer's disease), for research, drug screening, and therapeutic applications.