baber/WOPTO huggingface dataset:
Patent CA-2403221-A1 (CA)
Title: Heating furnace with regenerative burners and method of operating the heating furnace
Inventor: SUGIMOTO ICHIRO
IPC: F27D99/00
Filed: 2001-12-27
Abstract: A heating furnace with regenerative burners and a method of controlling a furnace pressure; the heating furnace, comprising a plurality sets of regenerative burners having preheat zones, heating zones, uniform zones, and, as heat sources of the uniform heating zones, pairs of burners with heat reservoirs disposed opposedly to each other; a method of controlling the furnace pressure in the uniform heating zones, comprising the step of controlling the sucking rate of exhaust gas from the burners to the heat reservoirs according to the combustion load of the entire heating furnace, whereby the furnace pressure can be strictly controlled by utilizing regenerative burner-specific mechanisms when operating the heating furnaces with less heat loss re-utilizing the heat of the exhaust gas for the pre-heat of combustion air for the burners by using the regenerative burners as the heating sources of the continuous heating furnace.
Patent CA-2410012-A1 (CA)
Inventor: JACKMAN ERIN C
IPC: G06Q30/04
Filed: 2001-05-09
Abstract: A method of identifying fraud in a telecommunications system, the method including receiving data related to a current call placed from an originating ANI to a terminating ANI, where the received data includes the terminating ANI  and a billing number used to place the call. Billing numbers for prior calls to the terminating ANI, if any, and corresponding indicia of the times of the calls are retrieved. A determination is made of whether the number of billing numbers used for the current and prior calls to the terminating ANI over a prior period of time falling within a time interval satisfies a threshold. If the threshold is satisfied, a fraud alert is generated.
Patent CA-2410691-A1 (CA)
Inventor: GROVES PAUL DAVID
IPC: G01C21/16
Filed: 2001-05-23
Abstract: This invention relates to the field of Inertial Navigation Systems (INS) and satellite navigation systems such as the Global Positioning System (GPS) and in particular relates to methods of integrating GPS and INS data in order to provide more accurate navigation solutions. The invention provides a method of improving the accuracy of a tightly coupled integrated INS and satellite radio navigation system in cases where the satellite navigation receiver has adaptive tracking loop bandwidths.
Patent CA-2412364-A1 (CA)
Title: Method and apparatus for cooling during in-mold handle attachment
Inventor: PICCIOLI DAVID
IPC: B29C49/66
Filed: 2002-11-22
Abstract: Method and apparatus for in-mold handle attachment, wherein a portion of a blow-molded container is formed about a retaining member on a handle during blow molding. After forming the container portion about the retaining member, a cooling medium is directed at the location of the container portion in order to accelerate the cooling rate at the container portion. There is achieved at least one of an improvement in the security of the attachment of the handle to the container, and a reduction in the blow-mold processing time.
Patent CA-2412769-A1 (CA)
Inventor: SNODGRASS H RALPH
IPC: C12Q1/68
Filed: 2001-06-14
Abstract: La présente invention concerne des procédés et des systèmes permettant non seulement d'identifier et de typer la toxicité de compositions chimiques, mais aussi d'analyser de nouvelles compositions dans le but de déceler leur toxicité. Les procédés selon l'invention consistent à détecter des modifications au niveau de l'expression de gènes ou de protéines, ce qui permet d'établir des profils moléculaires dans des cellules souches mésenchymateuses mammaliennes isolées mises en contact avec diverses compositions chimiques à toxicité connue ou inconnue, et de mettre en corrélation ces profils moléculaires avec la toxicité des compositions chimiques.
Patent CA-2413335-A1 (CA)
Inventor: MARCHAL JAN MARINUS
IPC: B01D24/38
Filed: 2001-06-22
Abstract: L'invention concerne un appareil de séparation de matériaux solides et liquides présents dans un mélange. Cet appareil comprend : Un linge de filtrage laissant passer le liquide et retenant le matériau solide Une ceinture de port servant à soutenir le linge de filtrage avec le mélange au-dessus. La ceinture peut éventuellement comprendre une ou plusieurs ouverture(s) proches d'au moins un des bords latéraux ou au moins excentriquement de celles-ci Une construction de support afin de soutenir la ceinture de port pouvant se déplacer par rapport à celle-ci Un boîtier d'aspiration disposé sous la construction de support et/ou sur le côté de la ceinture de port et connecté aux ouvertures optionnelles dans la ceinture de port afin d'extraire le liquide présent dans le mélange.
Patent CA-2415785-A1 (CA)
Title: Cup lid having tear-back lid retainer
Inventor: THOMAS MICHAEL
IPC: B65D47/08
Filed: 1997-08-13
Abstract: A drink-thru lid for a drinking cup including an annular mounting portion for sealingly engaging the drinking cup, wherein the annular mounting portion includes a downwardly extending annular skirt. The lid further includes a tear-back section extending from the annular skirt to a hinge portion located in a medial portion of the lid. The tear-back section includes a raised protrusion extending outwardly from an uppersurface of the lid. A depression is further formed in a medial portion of the lid on the opposite side of the hinge portion from the raised protrusion, wherein the tear-back section may be torn away from the lid on its sides and pivoted about the hinge portion until the raised protrusion is received within the depression for holding said pivotal flap open. The raised protrusion and the depression,are shaped such that he raised protrusion is frictionally engaged by the end walls of the depression. The depression further includes a straw slot formed therein, wherein the straw slot is defined by two sloping side walls extending from an upper surface of the lid and converging together at a frangible juncture formed in the deepest portion of the depression.
Patent CA-2416431-A1 (CA)
Inventor: CHEN LEA-DER
IPC: C01B3/38
Filed: 2001-07-23
Abstract: L'invention concerne un micro-composant pouvant servir dans un échangeur thermique, un vaporisateur ou une chambre de réaction chimique comprenant un séparateur formant sur ses côtés opposés des microcanaux longitudinalement conçus pour un écoulement de fluide laminaire. Le séparateur constitue un élément central dans une enceinte scellée pourvue d'orifices d'entrée et de sortie placés tranversalement par rapport aux canaux, ce qui permet au fluide de s'écouler à travers lesdits canaux.
Patent CA-2417082-A1 (CA)
Title: New benzimidazolone derivatives displaying affinity at the serotonin and dopamine receptors
Inventor: SCHIAVI GIOVANNI BATTISTA
IPC: A61P25/18
Filed: 2001-09-11
Abstract: N, N'-Disubtituted benzimidazolone derivatives of general formula (I) wherein R1 is hydrogen, alkyl or cycloaljylalkyl, A is alkenylene and R2 and R3 together with N form sepecified cyclic system are serotonine or dopamine receptor ligands useful in the treatment of anxiety and affective disorders.
Patent CA-2417199-A1 (CA)
Title: Method to measure hydrogen-bearing constituent in a material using neutron spectroscopy
Inventor: CRAIG RICHARD A
IPC: G01N23/204
Filed: 2001-08-31
Abstract: A non-destructive method for quantifying the hydrogen content or a hydrogen-bearing constituent in a material is disclosed. The method is based on the principle of moderating neutron spectroscopy which is particularly suited for analyzing materials containing the high scattering/capture cross-section element of hydrogen. The method comprises the steps of exposing a neutron moderator to a beam of radiation comprising neutrons and measuring thermal neutron intensities at a plurality of locations in the moderator. These measured intensities reflect the energy distribution of the beam of radiation incident upon the moderator. Thus, by measuring these intensities with the material present, and comparing these intensities to a model, to those of a composition standard(s), or combinations thereof, the hydrogen content of the material is quantified. Furthermore, the hydrogen-bearing constituent of the material is quantified by knowing or estimating the chemical or molecular structure of the material.
Patent CA-2418268-A1 (CA)
Inventor: ROOT MICHAEL R
IPC: H04H20/00
Filed: 2001-07-20
Abstract: L'invention concerne un réseau de diffusion servant à transmettre sélectivement des signaux de sortie météorologiques individuels à des dispositifs de communication distants. Ce réseau de diffusion est constitué d'une base de données d'entrée utilisateur, d'une base de données de localisation d'émetteur, d'une base de données d'informations météorologiques, d'une unité d'analyse météorologique et d'un réseau de télécommunication. La base de données d'entrée utilisateur comprend des paramètres définis par l'utilisateur qui comprennent chacun un identificateur de portée spatiale et un profil d'utilisateur. Ce dernier utilise un code d'identification d'utilisateur et identifie un dispositif de communication associé à un utilisateur particulier. La base de données de localisation d'émetteur comprend des données en temps réel indiquant les emplacements spatiaux des dispositifs de communication. La base de données d'informations météorologiques comprend des données météorologiques en temps réel pour les emplacements spatiaux compris dans la base de données de localisation d'émetteur. L'unité d'analyse météorologique compare de manière répétée l'identificateur de portée spatiale compris dans les paramètres définis par l'utilisateur et l'emplacement spatial de chaque dispositif de communication compris dans la base de données de localisation d'émetteur avec les données météorologiques en temps réel et génère un signal de sortie météorologique individuel comprenant des informations météorologiques dans la portée spatiale identifiée par l'identificateur de portée spatiale pour chaque paramètre défini par l'utilisateur. Le réseau de télécommunication transmet chaque signal de sortie météorologique individuel à l'émetteur particulier identifié par le code d'identification d'utilisateur défini dans le profil d'utilisateur compris dans le paramètre défini par l'utilisateur correspondant aux données météorologiques en temps réel, ce qui permet à un utilisateur de recevoir des informations météorologiques en temps réel spécifiques de l'emplacement immédiat de l'utilisateur, sans tenir compte de la question de savoir si l'emplacement de l'utilisateur reste fixe ou dynamique dans le temps.
Patent CA-2418737-A1 (CA)
Inventor: HALOPE CHRISTOPHE
IPC: H01L21/56
Filed: 2002-06-12
Abstract: L'invention concerne un procédé de connexion d'une puce (10) sur une antenne de carte à puce sans contact comportant des plots de connexion (18) déformables, l'antenne étant obtenue par impression d'une encre conductrice sur un support d'antenne (16) en matériau déformable. Ce procédé comprend les étapes suivantes: positionner la puce (10) munie de plots de connexion (12) en matériau non déformable, sur le support d'antenne de manière à ce que les plots de connexion (12) soient en regard des plots de connexion (18) de l'antenne, et exercer une pression sur la puce (10) de façon à ce que les plots de connexion (12) déforment le support d'antenne (16) et les plots de connexion (18) de l'antenne sous l'effet de la pression, le support (16) et les plots (18) conservant leur déformation après que la pression a cessé d'être exercée, permettant ainsi d'obtenir une surface de contact importante entre les plots de connexion (12) de la puce (10) et les plots (18) de l'antenne.
Patent CA-2419982-A1 (CA)
Inventor: COTNER CURT L
IPC: G06F17/30
Filed: 2003-02-26
Abstract: A database server helps to streamline retrieval of lob values by making the decision of sending a locator in replacement of the lob value, or the lob value itself, depending upon the specific lob value being retrieved. A threshold value is determined in a fetch query, and lob sizes below that threshold are sent as values in a corresponding fetch response, and lengths above are sent as locators in the fetch response. Indicators are inserted in a fetch parameter of the response to inform the receiving client about which form of retrieval was used for each requested lob value being returned. The use of the indicators provides for sending lob values to the client when the lob value is considered small, and sending the locator when the lob values a re considered large in comparison to the threshold value. Therefore, the use of distinct indicators in the parameter of the response provides for the server system making a dynamic decision of sending either the LOB locator or an inline LOB value in the response, depending upon the specific value of the LOB in comparison to the threshold value. For example, the LOB values below the threshold are sent as values in columns or fetch answers of the response, while the LO B values above the threshold are sent as locators in place of the LOB values. The fetch paramet er uses the distinct indicator values to help inform the client of the form of retrieval present in the response as a result of the query.
Patent CA-2420705-A1 (CA)
Inventor: BAKER KEVIN P
IPC: C07K14/47
Filed: 2001-01-17
Abstract: The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted proteins.
Patent CA-2422031-A1 (CA)
Title: Ophthalmic solutions comprising difluoroprostaglandin f2 alpha
Inventor: KUWANO MITSUAKI
IPC: A61K31/5575
Filed: 2001-09-13
Abstract: It is intended to produce eye drop preparations containing prostaglandin derivatives which are hardly soluble in water and liable to be adsorbed by resin containers or prostaglandin derivatives which are liable to decompose when dissolved in water. The solubility of prostaglandin derivatives in wate r can be improved and the adsorption thereof by resin containers can be remarkably inhibited by adding nonionic surfactants such as polysorbate 80 o r polyoxyethylene-hardened castor oil 60 to eye drops. Moreover, the decomposition of prostaglandin derivatives can be remarkably inhibited by adding antioxidants such as disodium ethylenediaminetetraacetate or dibutylhydroxytoluene.
Patent CA-2422753-A1 (CA)
Inventor: TAKAHASHI MANABU
IPC: C22C38/00
Filed: 2001-09-21
Abstract: A ferritic steel sheet wherein a mean value of X-ray random intensity ratios of a group of {100} < 011 > to {223} < 110 > orientations is 3.0 or more and a mean value of X-ray random intensity ratios of three crystal orientations of {554} < 225 > , {111} < 112 > , and {111} < 110 > is 3.5 or less and further at least one of the r values in a rolling direction and a direction at a right angle of that is 0.7 or less.
Patent CA-2422831-A1 (CA)
Inventor: ZWIEGERS LAMBERTUS JACOBUS
IPC: A63H27/00
Filed: 2003-03-20
Abstract: A toy glider made from corrugated plastic, designed to be hand launched into free flight by using an elastic band. A steel wire, which is "U" shaped, serving as a counterweight, sliding into the shoulder part of the delta wing. The fuselage slide into three slots cut on the centre line of the delta wing and being secured by three needles. The rear as well as the front of the delta shaped wing is adjustable to provide different flight patterns. This "U" shaped steel wire is covered with a rubber pipe and they also protect the nose of the toy glider against impact.
Patent CA-2426769-A1 (CA)
Title: Distributed wireless online access system
Inventor: BOESJES EIMAR M
IPC: H04L12/28
Filed: 2001-11-16
Abstract: A distributed wireless online access system comprises a plurality wireless units (110) forming primary wireless network, and plurality of secondary wireless units (160). Each primary unit may comprise a transmitter, receiver, and programmed processor for routing data packets. Each secondary unit may comprise a transmitter, receiver, and programmed processor for receiving, processing, generating, and transmitting data packets. A portal unit (170) may provide a connection or link between the primary wireless network and external communications system (such as Internet), thereby providing access to the external communications network to all primary and secondary wireless units. A  provider of wireless online access may collect access fees from subscribers having primary and/or secondary wireless units and may pay provider revenue out to subscribers having primary wireless units. One or more primary units may be mobile, resulting in a transient primary wireless network having a dynamically varying network topology.
Patent CA-2428046-A1 (CA)
Title: Filetage pour structures de fermeture
Inventor: LEUTHARD MITCH J
IPC: B65D41/04
Filed: 2001-10-29
Abstract: L'invention concerne une structure de fermeture comprenant un col (24) de récipient présentant un filetage externe (34) sur lequel s'engage un filetage interne (58) d'un corps de fermeture (30) de sorte que ce dernier soit bien vissé sur le col (24). Le filetage externe (34) du col (24) comprend une languette (44) sur un filet inférieur (36). Un élément d'étanchéité (64) du corps de fermeture (30) est entraîné vers le bas sur une surface d'étanchéité (70) du col (24) de façon à former un joint étanche. La languette (44) est conçue de façon à présenter une profondeur telle que le filetage interne (58) du corps de fermeture (30) soit entraîné vers le bas au cours de la phase finale du vissage du corps de fermeture (30) sur le col (24). La présence de la languette (44) réduit le jeu axial entre le filetage externe (34) du col (24) et le filetage interne (58) du corps de fermeture (30), ce qui empêche un déplacement axial du corps de fermeture (30) par rapport au col (24) et ainsi toute fuite due à un déplacement axial de l'élément d'étanchéité du corps de fermeture (30) par rapport à la surface d'étanchéité (70) du col (24).
Patent CA-2428664-A1 (CA)
Title: Method of providing homeowner income at little cost and reduced risk
Inventor: SILVER STEPHEN L
IPC: G06Q50/16
Filed: 2003-05-13
Abstract: A unique new method of providing revenue streams to homeowners by transforming their home space into home income. This is created by the bundling of finance, design and construction together with property lease and management services. The uniqueness of this model is due to the fact that this is "turn-key"; homeowner invests little funds to receive an annual income stream of two to seven times the investment plus a capital improvement to their home equal to 80 to 100 times their initial investment.
Patent CA-2428817-A1 (CA)
Title: Copolyvidone-containing preparation
Inventor: ISHIDA HAJIME
IPC: A61K9/36
Filed: 2001-11-16
Abstract: A stabilized pharmaceutical preparation which comprises: a drug unstable in polyethylene glycol-containing preparations; and a coating agent which comprises a copolyvidone and with which the drug is coated instead of polyethylene glycol.
Patent CA-2429696-A1 (CA)
Inventor: TORVUND JOHNNY
IPC: C25C7/02
Filed: 2001-11-23
Abstract: Device (1) to conduct current to or from the electrodes of an electrolysis cell, which device in the direction towards the electrolysis cell comprises three types of segments; at least one outer segment (2) joined with at least one intermediate segment (3) which again is joined with at least one inner segment (4); where the outer segment (2) has at least one end (5) which is to/shall extend out from an electrode body (6) towards an outer current circuit, and the outer segment is coupled to at least one intermediate segment (3) which again is coupled to at least one inner segment with at least one section (4) or end (7) in the electrode body; where the inner segment (4) is manufactured from steel, the intermediate segment is manufactured with a steel lining (8) over an inner core of a material (9) with better electrical and thermal conductivity than steel, and the outer segment is manufactured from a material (9) with better electrical and thermal conductivity than steel. The devices are distinguished in that the material (9) with better electrical and thermal conductivity than steel is chosen amongst aluminium, copper, silver, alloys and intermetals thereof, preferably pure aluminium and soft copper, the intermediate segment with core of the material (9) with better electrical and thermal conductivity than steel, extends into the electrode body, and the joining between the inner segment and the intermediate segment is by means of a friction weld or induction weld via a steel insert.
Patent CA-2430431-A1 (CA)
Title: Apparatus for collecting and purifying refrigerant in air conditioning systems
Inventor: RENDERS MARIE JOSEPH
IPC: B01D5/00
Filed: 2003-05-29
Abstract: An apparatus (100) for collecting and purifying a refrigerant fluid in air conditioning systems, comprising a first tubular body (110), used as evaporator and separator of impurities of refrigerant (130) coming from a refrigerant circuit (50), through ducts (51) and (52), and a second tubular body (104) used for separating the fluid (130) from the oil (131) entrained during a compression step. First tubular body (110) and second tubular body (104) are arranged between a top distribution flange (101) and a bottom distribution flange (106). In said flanges a plurality of channels are made, which form portions of the circuit for refrigerant (130), as well as are used for other function and for other fluids flowing in the whole purifying machine that includes apparatus (100) same Refrigerant (130) contained in tubular body (110) evaporates by the heat of both a coil tube exchanger (111), which is located inside tubular body (110), and a portion of flange (106), which is located under tubular body (110). Top and bottom distribution flanges have the task or holding the two tubular bodies (110) and (104); defining the channels (120) and providing a heating channel (122) at the base of evaporator (110). The assembling and testing steps of the apparatus are much quicker and easier than in the prior art, reducing the risk of leakage. The apparatus is compact and can be made in a simple and not much expensive way.
Patent CA-2431773-A1 (CA)
Inventor: GUPTA MUNISHWAR NATH
IPC: C07K14/465
Filed: 2002-08-02
Abstract: The present invention provides a process for the preparation of Avidin having a high purity of 98 % from egg white, the said process comprising lyophilizing the homogenized egg white with buffer followed by equilibrating the lyophilized material with ration exchanger for an hour at a temperature range of 20° to 30°C; filtering the mixture to obtain a filtrate and matrix residue; washing the matrix twice with buffer; separating the washings to obtain washed matrix; adding 0.01 M dye in buffer to the washed matrix; equilibrated for an hour at an ambient temperature; separating the supernatant; adding acetic acid to supernatant and dialysing the solution till it is decolorised to obtain pure Avidin.
Patent CA-2431852-A1 (CA)
Title: Herbal pharmaceutical compositions for treating immunological disorders
Inventor: SHEU SHUENN-JYI
IPC: A61K36/344
Filed: 2001-12-03
Abstract: The present invention provides pharmaceutical compositions which contain Ophiopogon (TuberOphiopogonis), pinellia (Tuber Pinelliae), raw licorice (Radix Glycyrrhizae), and one of the following herbs: lantern tridax (Herba Tridacis procumbentis), Taiwan adenostema (Herba Adenostematis), or heartleaf houttuynia (Herba houttuyniae). Optionally, a fifth herb, which is either tang-shen (Radix Codonopsitis) or American ginseng (Radix Pancis Quinquefolii), can be added. These pharmaceutical compositons are effective in treating patients with immunological disorders, particularly IgE-mediated diseases, such as asthma, atopic eczema, atopic dematitis, allergic rhinitis and rheumatoid arthritis. The present invention also provides methods for making the pharmaceutical compositions.