baber/WOPTO huggingface dataset:
Patent CA-2425068-A1 (CA)
Title: Allergen neutralization compositions
Inventor: KOBAYASHI RYOKO
IPC: A01N25/10
Filed: 2000-09-29
Abstract: Allergen neutralization compositions that retain at least about 30% of dust particles as measured by the Dust Control Test, and the compositions have an  average MIU value of less than 3.4 as measured by the Friction Coefficient Analysis method. The compositions preferably contain a film forming polymer to control dust while maintaining a smooth feeling on the surface being treated . These allergen neutralization compositions are for use on inanimate objects,  and are sprayable. Preferably these allergen neutralization compositions contain allergen denaturing compounds such as an effective amount of an allergy neutralizing metal ion, polyphenol compounds, hydrogen peroxide, salicylic, acid, citric acid, lactic acid, glycolic acid, and mixtures of theses. By controlling dust particles that contain allergenic proteins, thes e allergen neutralization compositions provide excellent efficacy against various allergens, and specifically, the allergens associated with house dus t mites and other common allergens such as cat dander, pollen and the like.</S DOAB>
Patent CA-2425283-A1 (CA)
Title: Spiro-pyrimidine-2,4,6-trione metalloproteinase inhibitors
Inventor: NOE MARK CARL
IPC: A61P15/16
Filed: 2001-10-23
Abstract: The present invention relates to 5-spiro-pyrimidine-2,4,6-trione metalloproteinase inhibitors of the formula wherein said "A" is a 5-7 member ed heterocyclic ring as defined in the specification and to pharmaceutical compositions and methods of treating inflammation, cancer and othter disorde rs.
Patent CA-2429557-A1 (CA)
Title: Illuminated checkout divider with motion detector
Inventor: KLOPFER EDWARD L
IPC: G09F13/00
Filed: 2003-05-23
Abstract: A divider bar for checkout counters includes a backlighting arrangement that senses motion occurring, for example, when the customers approach the checkout station or when the bar is moved for use by a customer. In the preferred embodiment the illumination serves to call attention to the advertising displayed within the divider bar. The bar is elongated and transparent with a polygonal, preferably rectangular or square cross section. At least one end of the bar has end caps equipped with a motion detector in close proximity that activate sources of illumination to emphasize advertising which can be viewed through the transparent walls of the divider bar. The circuitry and source of illumination is supported by a plate, which slides loosely and is positioned diagonally within the rectangular cross section of the bar. The transparent plate acts also to hold panels or sheets of advertising in position. The replaceable advertising messages are formed on sheets having at least portions that are capable of being illuminated from the rear.
Patent CA-2431735-A1 (CA)
Inventor: TIEDTKE DARIN B
IPC: C10G75/04
Filed: 2003-06-11
Abstract: An apparatus and a method for injecting an antifoulant has been developed for suppressing coke formation during pyrolysis in a cracking furnace. The apparatus and method result in the antifoulant being atomized and vaporized, which is critical for proper distribution of the antifoulant. The proper distribution of the antifoulant through this novel apparatus and method results in longer runtime and higher efficiencies for cracking furnaces.
Patent CA-2431769-A1 (CA)
Title: System and methods of fluorescence, reflectance and light scattering spectroscopy for measuring tissue characteristics
Inventor: ZHANG QINGGUO
IPC: A61B6/00
Filed: 2002-01-18
Abstract: The present invention utilizes a plurality of spectroscopic systems and methods to measure characteristics of tissue useful in the diagnosis of disease. In a preferred embodiment, a combination of fluorescence, reflectance and light scattered spectra can be measured and processed to provide biochemical, architectural and morphological state of tissue. The methods and systems can be used particularly in the early detection of carcinoma within tissue in vivo and in vitro.
Patent CA-2432524-A1 (CA)
Inventor: BERTHOU NICOLAS
IPC: G06F3/0354
Filed: 2001-12-18
Abstract: The invention concerns the securement of a device inputting data to an equipment. The invention is particularly useful in aeronautics, for example for validating data concerning flight conditions. The invention provides data validation means, of different type from the data input means themselves. Therefor, the device comprises means (5) for detecting the presence of an operator inputting data and validating means (9) enabling to take into account the data only if the presence of the operator is detected.
Patent CA-2439585-A1 (CA)
Inventor: BOETTGER CHRISTIAN
IPC: D03D15/00
Filed: 2002-03-08
Abstract: La présente invention concerne un matériau résistant à la pénétration. Ledit matériau comprend au moins une couche, d'épaisseur D, qui comprend une première et une seconde couche textile. Selon l'invention: la première et la seconde couche textile sont reliées par un adhésif; la première couche textile comprend un premier ensemble de fils qui constitue au moins 65 % du poids du textile et qui a une densité de fils de 3,5 à 20 fils/cm, un titre de fil d'au moins 210 dtex, les filaments formant les fils ayant un diamètre de filament F1, et un second ensemble de fils qui a une densité de fils 0,5 à 16 fils/cm et un titre de fil d'au moins 50 dtex; le second ensemble de fils forme avec le premier ensemble de fils un angle de > 0 DEG  à 90 DEG  et le rapport entre la densité de fils du premier ensemble de fils et la densité de fils du second ensemble de fils est > 1; la seconde couche textile comprend un premier ensemble de fils qui a une densité de fils de 0,5 à 16 fils/cm et un titre de fil d'au moins 50 dtex, et un second ensemble de fils qui constitue au moins 65 % du poids du textile et qui a une densité de fils de 3,5 à 20 fils/cm, un titre de fil d'au moins 210 dtex, les filaments formant les fils ayant un diamètre de filament F2; le second ensemble de fils forme avec le premier ensemble de fils un angle de > 0 DEG  à 90 DEG  et le rapport entre la densité de fils du second ensemble de fils et la densité de fils du premier ensemble de fils est > 1; le premier et le second ensemble de fils de la première couche textile sont parallèles respectivement au premier et au second ensemble de fils de la seconde couche textile; et le rapport D/F1 et D/F2 vaut de 14,5 à 40.
Patent CA-2440720-A1 (CA)
Title: Lubricating oil compositions
Inventor: EMERT JACOB
IPC: C10M133/04
Filed: 2003-09-10
Abstract: Soot induced kinematic viscosity increase of lubricating oil compositions for diesel engines equipped with EGR systems can be ameliorated by selection of viscosity modifier, lubricating oil flow improvers, detergents and/or dispersants.
Patent CA-2441047-A1 (CA)
Title: Container support
Inventor: HURST WILLIAM S
IPC: A61J1/16
Filed: 2002-02-15
Abstract: A container (10) having a plurality of panels (12-18) joined together to form a sleeve (64). The panels (12-18) each have an end edge that cooperate to define an imaginary plane (P) at one end of the sleeve (64). The container (10) further has an end panel (20,22) connected to the panels (12-18) at the one end of the sleeve (64). The end panel (20,22) has at least one portion extending beyond the imaginary plane (P). The supporting box (100) is provided to support the container (10). A hanger system (150) is provided and is attached to the box (100). The hanger system (150) supports an upper portion of the container (10) within the box (100). The container (10) is also provided with a port closure (300) that provides both a sterile and gas permeable barrier.
Patent CA-2442547-A1 (CA)
Inventor: LEPSCHY CHIARA
IPC: H04M3/36
Filed: 2002-03-26
Abstract: L'invention concerne un procédé (10) permettant d'évaluer les caractéristiques pouvant être obtenues dans un réseau d'appareils de télécommunication mobiles destiné à gérer les appels à la fois du trafic de données et/ou du trafic parole et données. Sur la base des performances requises liées à la quantité (20, 30) et aux caractéristiques (40, 50) du trafic requis, ce procédé (10) permet, de manière simple, de déterminer à la fois les performances efficaces (70) du réseau, en termes de probabilité d'occupation complète des voies radio et de probabilité d'appels éliminés pendant les périodes de trafic de pointe, et éventuellement de dimensionner (60) le réseau.
Patent CA-2442688-A1 (CA)
Inventor: GALIN MILES A
IPC: A61F2/16
Filed: 2002-02-26
Abstract: The present disclosure relates generally to a refractive anterior chamber ocular implant (1) for placement in the anatomic angle of a phakic eye, the implant having an artificial lens or optic (4) with an anterior surface (11) and a posterior surface (12) and having a haptic (2, 3) for engaging and positioning the optic (4) in the anatomic angle, wherein the haptic (2, 3) possesses in an extension pad (6) that extends and tapers in thickness from the haptic (2, 3) in an axial direction. The disclosure is further directed to methods for correcting refractive errors in a patient in need thereof having a phakic eye and an anatomic angle by surgically implanting an angle supported anterior chamber ocular implant (1) having an optic (4) with the desired refractive properties and a haptic (2, 3) having an extension pad (6) that extends and tapers in thickness from the haptic (2, 3) in an axial direction, and anchoring the extension pad (6) into the anatomic angle of the eye.
Patent CA-2450815-A1 (CA)
Title: Method and apparatus for replacing bop with gate valve
Inventor: SUNDARARAJAN ALAGARSAMY
IPC: E21B34/04
Filed: 2002-08-09
Abstract: The present invention discloses apparatus and methods for replacing a BOP with a gate valve (10) to thereby save space, initial costs, and maintenance costs that 5 is especially beneficial for use in offshore subsea riser packages. The method provides a gate valve (100) capable of reliably cutting tubing (122) utilizing a cutting edge (106) with an inclined surface (124) that wedges the cut portion of the tubing out of the gate valve body (36). A method and apparatus (150) is provided for determining the actuator force needed to cut the particular size tubing (122).
Patent CA-2453185-A1 (CA)
Inventor: BONTINCK DIRK
IPC: C09D11/00
Filed: 2002-07-11
Abstract: La présente invention a trait à une composition d'encre aqueuse contenant un polymère polyuréthanne et au moins un colorant, dans laquelle le colorant est en liaison covalente avec le polymère polyuréthanne, et la composition est réticulable en vue de former un système contenant le polymère polyuréthanne.
Patent CA-2455059-A1 (CA)
Inventor: OZAWA KAZUNORI
IPC: G10L21/02
Filed: 2002-07-26
Abstract: A spectrum parameter calculator circuit (100) divides a decoded reproduction speech signal into frames and calculates a spectrum parameter for each of the frames. A coefficient calculator circuit (130) calculates a filter coefficient which has been shifted to a higher frequency and then increased in the frequency bandwidth and outputs the filter coefficient to a synthesis filter circuit (170). An adder (160) adds a noise signal of time length identical to the frame length and an adaptive code vector based on the past speech source signal, so as to obtain a speech source signal and outputs it to the synthesis filter circuit (170). An adder (190) uses the speech source signal having an extended frequency bandwidth for adding the aforementioned reproduction speech signal to a signal which has been converted by a sampling frequency having a high frequency component, and reproduces and outputs a speech signal having an extended frequency bandwidth.
Patent CA-2456273-A1 (CA)
Inventor: KADI ABDUL-MAJEED
IPC: G01C21/36
Filed: 2004-01-19
Abstract: A vehicle navigation system for a motor vehicle comprises a display screen and an input device. A menu having a plurality of menu items is displayable on the display screen and the menu items are selectable by the input device. The menu has a first configuration when the motor vehicle is stationary, has a second configuration when the motor vehicle is moving, and has the first configuration when the motor vehicle is moving but a passenger occupies the motor vehicle. When the menu is in the first configuration, all of the menu items are selectable by the input device. When the menu is in the second configuration, none or only a portion of the menu items are selectable by the input device.
Patent CA-2456610-A1 (CA)
Title: Method of treating glazing panels
Inventor: COLLINS STEPHEN
IPC: E06B7/12
Filed: 2004-02-27
Abstract: The present invention relates to a method of treating a glazing panel from an inside location. Moreover, the present invention relates to a method of treating glazing panels used in windows and patio doors. Initially, a hole is formed on both inside and outside panes on windows and on the side and outside frames of patio doors. Next, a filter is attached to the outside pane to cover the hole whereby the filter membrane is designed to allow the passage of air and inhibit the ingress of moisture. Finally, a seal is used to cover the hole on the inside pane or to ensure that the building air does not enter the interior of the glazing panel. Where the panes are tempered glass, the hole(s) may be drilled through the frame. If necessary, one or more tubes may be inserted through the hole. Various kinds of filters are disclosed.
Patent CA-2458938-A1 (CA)
Title: Materiau d'emballage pour stockage
Inventor: TOUSSANT JOHN WILLIAM
IPC: C09J7/22
Filed: 2002-10-25
Abstract: La présente invention concerne des matériaux de type feuille aptes à être utilisés pour envelopper et protéger divers articles, ainsi que pour conserver des matières périssables telles que des produits alimentaires, lesquels matériaux comprennent une feuille de matériau possédant une première face active et une seconde face. La première face active comprend une pluralité de protubérances tridimensionnelles non adhérentes s'étendant vers l'extérieur depuis des dépressions environnantes et une composition auto-adhésive recouvrant au moins une partie des dépressions, le revêtement de composition adhésive possédant une épaisseur inférieure à la hauteur des protubérances non adhérentes, comprise entre environ 0,00001 (0,00025 mm) et environ 0,0002 pouces (0,0051 mm).
Patent CA-2460315-A1 (CA)
Inventor: KIM MIN-GOO
IPC: H03M13/13
Filed: 2003-08-06
Abstract: Disclosed is a turbo decoding apparatus and method for a communication system.  A high-rate memory buffer operating at the same frequency as a turbo decoder is arranged between a memory buffer of a receiver and the turbo decoder. The decoding apparatus reads data bits stored in the memory buffer of the receiver via the high-rate memory buffer, delays the read data bits for a time required in the turbo decoder, and then applies the delayed data bits to a Soft-In Soft-Out (SISO) decoder of the turbo decoder. The memory buffer of the receiver outputs data bits at an operating frequency or clock of the turbo decoder.
Patent CA-2461586-A1 (CA)
Inventor: MIERAU JOACHIM
IPC: A61P3/04
Filed: 2002-09-26
Abstract: L'invention concerne des composés d'agonistes, des récepteurs de dopamine pour la production d'un médicament destiné à réduire la prise de nourriture excédentaire.
Patent CA-2461859-A1 (CA)
Title: Methods of derivation and propagation of undifferentiated human embryonic stem (hes) cells on feeder-free matrices and human feeder layers
Inventor: CHUI-YEE FONG
IPC: C12N5/02
Filed: 2002-09-27
Abstract: The present invention relates to the field of stem cell culture, in particul ar undifferentiated stem cell culture and to methods for derivation and propagation of such cells. More particularly, the invention relates to derivation and propagation of undifferentiated HES cells on human feeder layers and/or in the absence of a feeder layer.The human feeder layers may b e selected from the group including human fetal muscle (HFM), human fetal skin (HFS), human adult fallopian tubal (HAFT) fibroblasts and human adult skin cells. They may be cultured in the presence of a suitable medium selected fr om the group including Human Embyonic Stem Cell (HES), Knockout (KO), or Human Feeder (HF) medium supplemented with or without human serum.
Patent CA-2462711-A1 (CA)
Title: Assembly line quality control
Inventor: KNARR CHAD
IPC: G06F7/00
Filed: 2004-03-30
Abstract: Disclosed herein is a method of controlling an assembly line, comprising the steps of providing an article assembly line; designating an upstream processing station and a downstream processing station; delivering a first article to the upstream processing station; monitoring the function on the article within the upstream processing station; and if, the upstream processing function in the upstream processing station on the article is not complete; issuing a signal to an operator that the upstream processing function on the article is not complete; extending the length of the upstream processing station to allow the operator more time to complete the upstream processing function; monitoring the upstream processing function in the extended upstream processing station; and if the upstream processing function on the article is still not complete; associating a label to it; then advancing a second article to the upstream processing station for the upstream processing function.
Patent CA-2468300-A1 (CA)
Title: Implantable joint prosthesis and associated instrumentation
Inventor: MARSHALL ELLIOTT
IPC: A61B17/02
Filed: 2002-11-26
Abstract: An implantable prosthesis (10) is described having a pair of opposed shells (20 & 40) and a central body (60) disposed between the opposed shells (2 0 & 40) wherein the central body (60) and the shells (20 & 40) cooperate to limit the motion of the central body (60) with respect to the shells (20 & 40) . An assembly (138) for preparing a disc space for the implantation of a prosthes is (10) is further described having a plurality of instruments (152,142) cooperating to guide a tool (140) associated with the assembly (138).</SDOAB >
Patent CA-2469192-A1 (CA)
Title: Method and apparatus for changing the rolls of a tube-welding system
Inventor: HEIMANN BERNHARD
IPC: B21D5/12
Filed: 2002-12-03
Abstract: The invention relates to a method for changing sets of rolls consisting of top rolls, lateral rolls, and a bottom roll, and mounted in chocks of a welding stand of a continuously operating longitudinal tube welding machine. The inventive method enables the rolls to be changed faster, using less appliances. Said method comprises the following steps: the top rolls are lifted; a dismantling/transport means is placed beneath the top rolls; the top rolls are lowered onto the dismantling/transport means and deposited on the same; and, once the top rolls have been removed, the dismantling/transport means is laterally withdrawn.
Patent CA-2469941-A1 (CA)
Inventor: ASUNDI VINOD
IPC: A61K38/00
Filed: 2002-12-10
Abstract: The present invention provides novel nucleic acids, novel polypeptide sequences encoded by these nucleic acids and uses thereof.
Patent CA-2471609-A1 (CA)
Title: Systeme d'amelioration et de modification de la surface
Inventor: LINDEN SHWN-MEEI Y
IPC: B32B33/00
Filed: 2002-12-18
Abstract: La présente invention concerne une couche (8) mince et sans support contenant un motif qu'on utilise pour modifier l'aspect d'une surface (2). La couche (8) contenant un motif peut être incorporée dans une structure lamellée qui comprend un revêtement adhésif appliqué sur la surface inférieure de la couche contenant un motif, au moins une couche de protection séparable et un revêtement de libération qui facilite le transfert de la couche (8) contenant le motif, depuis le revêtement de protection séparable, sur la surface (2) devant être modifiée. Cette invention concerne également des procédés et des systèmes qui permettent de modifier l'aspect d'une surface (2) au moyen de la couche (8) contenant un motif.
Patent CA-2473921-A1 (CA)
Title: Gate assembly for reducing drooling of melt from a sprue bar
Inventor: SICILIA ROBERT
IPC: B29C45/28
Filed: 2003-02-18
Abstract: An injection molding apparatus comprises a first sprue bar (36) element having a first sprue channel (34) for receiving a melt stream of moldable material under pressure. A second sprue bar element (38) has a second sprue channel (39) for selectively receiving the melt stream from the first sprue channel. A manifold (50) has a manifold channel for receiving the melt stream from the second sprue channel (30) and delivering the melt stream to a nozzle channel of a nozzle (44). A mold cavity (30,32) receives the melt stream from the nozzle (44). The nozzle channel communicates with the mold cavity through a mold gate (46). A first gate (180) assembly is coupled to an outlet of the first sprue bar element for selectively restricting the flow of the melt stream from the first sprue channel. The first gate assembly is movable to restrict the flow when the flow of the melt stream between the first sprue channel and the second sprue channel is interrupted.
Patent CA-2474762-A1 (CA)
Title: Method for producing 4-vinylcyclohexene, ethyl benzole and styrene
Inventor: SCHINDLER GOETZ-PETER
IPC: C07B61/00
Filed: 2003-02-17
Abstract: The invention relates to a method for producing 4-vinylcyclohexene comprising the following steps: (A) a feed gas stream containing n-butane is prepared;  (B) said feed gas stream containing n-butane is fed to at least one dehydrogenation zone, where it is dehydrogenated from n-butane to butadiene, whereby a butadiene, n-butane, optionally 1-butene and 2-butene and optionally water vapour and a product stream containing additional minor constituents are obtained; (C) the product stream from the dehydrogenation, optionally after separation of the water vapour and minor constituents, is fed to a dimerization zone, where the butadiene is catalytically dimerized to obtain 4-vinylcyclohexene, n-butane and optionally 1-butene, 2-butene and a product stream containing butadiene that has not been converted; (D) the 4-vinylcyclohexene from the dimerization product stream is separated and the n-butane and optionally 1-butene, 2-butene and the butadiene that has not been converted are returned to the dehydrogenation zone.
Patent CA-2475043-A1 (CA)
Inventor: MARCHI MARC
IPC: F01D5/30
Filed: 2004-07-15
Abstract: L'invention concerne un dispositif pour retenir un flasque annulaire (5) contre une face radiale (4) d'un disque de rotor (1), ledit disque présentant dans ladite face radiale un évidement annulaire (7) derrière une bride (13) qui s'étend radialement vers l'extérieur, et ledit flasque (5) présentant, dans sa partie radialement intérieure, une base annulaire en appui contre la paroi radialement extérieure de l'évidement (7) et un pied qui s'étend radialement vers l'intérieur dans l'évidement (7) à partir de la base, ledit dispositif comportant une bague de retenue annulaire fendue disposée dans l'évidement (7), La bague est constituée par un jonc (8) interposé axialement entre le pied du flasque (5) et la bride (13), et dont la surface périphérique est en butée contre la base, ladite surface périphérique et ladite bride (13) comportant en correspondance des encoches (30a, 30b) débouchant radialement vers l'extérieur et destinées à recevoir des outils de compression dudit jonc (8), qui s'escamotent dans le contour de ladite bride (13) lors du montage ou du démontage dudit flasque (5).
Patent CA-2477746-A1 (CA)
Title: Method for the output of status data
Inventor: HEIDEMANN CORNELIUS
IPC: G06T11/20
Filed: 2003-02-21
Abstract: Published without an
Patent CA-2478246-A1 (CA)
Inventor: SCHILMOELLER LANCE BERNARD
IPC: A23L1/18
Filed: 2002-06-28
Abstract: A sweet and salty microwave popcorn composition is provided. The sweet taste is provided by using a sweetening effective amount of sucralose in the composition. The salt taste is provided by using an effective amount of sodium chloride or common salt. Various sugar components (monosaccharides and non-sucralose disaccharides) are preferably avoided, to accomplish a desirable taste without burn. Microwave popcorn products using compositions as characterized, and preferred methods, are also provided.