baber/WOPTO huggingface dataset:
Patent CA-2506599-C (CA)
Inventor: WANG CHARLES
IPC: H04L1/16
Filed: 2003-11-18
Granted: 2010-09-21
Abstract: A system and method of unacknowledged Network Layer Service Access Point Identifier (NSAPI) recovery in Sub-Network Dependent Convergence Protocol (SNDCP) communication are disclosed herein. The disclosed techniques prevent the loss of data which may result from changing between GPRS/GSM modes in a Class B mobile station (MS).
Patent CA-2506784-C (CA)
Inventor: SHIOBARA TOSHIMITSU
IPC: H04N5/91
Filed: 2003-11-20
Granted: 2012-12-04
Abstract: L'invention concerne un système de référence de données AV accumulées dans un serveur AV au moyen d'une pluralité de terminaux d'édition. Ce système comprend un dispositif d'enregistrement auquel il est possible d'accéder à une vitesse plus élevée que les moyens d'enregistrement du serveur AV et est connecté aux terminaux d'édition. Chacun des terminaux d'édition possède des premiers moyens de traitement permettant de demander le transfert de données AV depuis le serveur AV vers le dispositif d'enregistrement et des seconds moyens d'enregistrement afin permettant de référencer les données AV depuis le dispositif d'enregistrement. Par conséquent, une pluralité de terminaux d'édition peuvent simultanément et parallèlement référencer le matériau accumulé dans le serveur AV sans être restreints par le nombre de ports E/S du serveur AV et il est possible de réduire le temps d'attente du terminal d'édition servant à référencer le matériau accumulé dans le serveur AV.
Patent CA-2507143-C (CA)
Title: Waterproof gas-permeable compost cover
Inventor: BAUER AMBROS
IPC: E04H15/20
Filed: 2003-11-24
Granted: 2012-08-07
Abstract: The invention relates to a covering construction in a flexible device for covering heaped or stacked material, in particular for the aerobic treatment of organic-containing waste, for example residual waste or domestic refuse, in a compost heap. The covering construction has a cover which comprises a number of support elements which can be filled with at least one fluid and are connected to one another at least in part, and also at least one waterproof and gas-permeable sheet which is connected to the support elements. The device forms an erected state and a lowered state, depending on whether the support elements are filled or not. The sheet covers the material and undergoes a raising and lowering process via the filling and emptying of the support elements.
Patent CA-2516692-C (CA)
Inventor: VOGES KEVIN
IPC: B21B45/04
Filed: 2004-01-29
Granted: 2009-11-24
Abstract: A method of removing iron oxide scale from processed sheet metal comprises the steps of: providing a surface conditioning apparatus (10); and conditioning a surface of the processed sheet metal (46) with the surface conditioning apparatus (10). In general, the iron oxide scale generally comprises three layers prior to surface conditioning: a wustite layer (88), a magnetite layer (90), and a hematite layer (92). The wustite layer is bonded to a base metal substrate of the processed sheet metal. The magnetite layer is bonded to the wustite layer, and the hematite layer is bonded to the magnetite layer. The surface conditioning apparatus (10) has at least one surface conditioning member (70). The step of conditioning the surface of the processed sheet metal includes bringing the at least one surface conditioning member into engagement with the surface of the sheet metal. The surface conditioning member is brought into engagement with the surface in a manner to remove substantially all of the hematite and magnetite layers from the surface, and in a manner to remove some but not all of the wustite layer from the surface, so that a portion of the wustite layer remains bonded to the base metal substrate of the processed sheet metal after surface conditioning.
Patent CA-2518603-C (CA)
Inventor: KUBOKAWA JAMES O
IPC: B01D46/52
Filed: 2004-02-04
Granted: 2011-11-01
Abstract: A filter assembly including a frame having a through passageway between front and rear surfaces surrounded by a perimeter portion; and a filter element including a sheet of flexible filter media with longitudinal attachment strips at opposite ends and extending at about a right angle to opposite edges of the sheet. Structure on the frame receives and positions the filter element with the sheet of filter media extending across the passageway with an inlet surface of the sheet facing the same direction as the front surface of the frame and with the attachment strips of the filter element extending along opposite end parts of the perimeter portion. The structure includes first and second generally parallel spaced linear abutments extending along the perimeter portion between its end parts and laying along the opposite edges of the sheet of filter material, and spaced first and second projections on each of the end parts of said frame engaged in first and second openings on a different one of the attachment strips. The first projection at the first end part is spaced the same first distance from the first linear abutment as the first projection at the second end part is spaced from the second linear abutment, and the second projection at said first end part is spaced the same second distance from the second linear abutment as the second projection at the second end is spaced from the first linear abutment. Those first and second distances are different so that the filter element can be mounted on the frame with either of the attachment strips engaged with the projections at either of the end parts while the filter element can only be mounted on the frame with the inlet surface of the sheet facing the same direction as the front surface of the frame.
Patent CA-2519156-C (CA)
Title: System and method for minimizing voice packet loss during a wireless communications device candidate frequency search (cfs)
Inventor: DUNN DOUGLAS L
IPC: H04W36/00
Filed: 2004-03-25
Granted: 2011-11-01
Abstract: A system and method are presented for minimizing loss of voice packet during a wireless communications device Candidate Frequency Search (CFS). The method includes monitoring frames in a predetermined sample frame sequence and identifying frames having minimal user information. That is, frames with lower frame rates. The method further includes, in a wireless communications device, performing a CFS responsive to identifying frames having minimal user information. One example of the method includes identifying a lowest frame rate in an initial frame and performing a CFS in a frame following the initial frame. The method includes monitoring forward direction link frames and reverse direction link frames, and simultaneously monitoring forward and reverse direction link frames.
Patent CA-2521245-C (CA)
Title: Glycine-free antiperspirant salts with betaine for enhanced cosmetic products
Inventor: HOLERCA MARIAN
IPC: A61K8/26
Filed: 2004-04-02
Granted: 2012-12-11
Abstract: A glycine-free aluminum and/or zirconium Betaine salt having a metal to chloride molar ratio in the range of 0.3-2.5:1, a Betaine:aluminum molar ratio in the range of 0.05 - 1.0:1 and/or a Betaine:zirconium molar ratio in the range of 0.2-3.0:1, wherein the Betaine is used in its normal form described in Formula I, or in its derivative form of Betaine hydrochloride, described in Formula IA.
Patent CA-2529541-C (CA)
Inventor: HASHIMOTO TOMOTAKA
IPC: B01D63/02
Filed: 2004-06-15
Granted: 2008-09-16
Abstract: A membrane separating method and a membrane separating device capable of preventing sludge from being accumulated on the surface of hollow fiber membranes in a membrane cartridge and having filtration performance stably sustained for a long period. The membrane cartridge formed by sticking and fixing both ends of two or more hollow fiber membranes arranged in the vertical direction is formed in such a structure that the collected state of the hollow fiber membranes on an upper side adhesive boundary surface is divided into a plurality of hollow fiber membrane bundles.
Patent CA-2529899-C (CA)
Title: Procede de fabrication de pieces pour composants electroniques passifs et pieces obtenues
Inventor: GIJS MARTIN
IPC: H01F17/00
Filed: 2004-06-22
Granted: 2013-01-15
Abstract: Procédé de fabrication de pièces pour composants électroniques passif selon lequel : on fabrique une bande stratifiée (1) constituée d'au moins un empilage d'une bande métallique mince et d'une couche de matériau adhésif et on découpe dans la bande stratifiée (1) au moins une pièce (6), la découpe étant effectuée par un procédé comportant au moins une étape de gravure par sablage. Pièces obtenues
Patent CA-2531543-C (CA)
Title: Tricyclic derivatives or pharmaceutically acceptable salts thereof, their preparations and pharmaceutical compositions containing them
Inventor: KIM MYUNG-HWA
IPC: C07D333/38
Filed: 2004-06-23
Granted: 2010-10-12
Abstract: The present invention relates to tricyclic derivatives or pharmaceutically acceptable salts thereof, their preparations and pharmaceutical compositions containing them. More precisely, the present invention relates to tricyclic derivatives as colchicine derivatives, pharmaceutically acceptable salts thereof, their preparations and pharmaceutical compositions containing them.  Tricyclic derivatives of the present invention show very powerful cytotoxicity to cancer cell lines but were much less toxic than colchicine or taxol, confirmed through animal toxicity test. Tricyclic derivatives of the invention also decrease the volume and weight of a tumor and have a strong angiogenesis inhibiting activity in HUVEC cells. Thus, tricyclic derivatives of the present invention can effectively be used as an anticancer agent, anti-proliferation agent and an angiogenesis inhibitor.
Patent CA-2532493-C (CA)
Inventor: WIJLAARS MARCEL
IPC: A61L27/52
Filed: 2004-07-15
Granted: 2012-10-23
Abstract: Fibre-reinforced material that substitutes for cartilage-like tissue, consisting of a hydrophilic, relatively elastic fibre structure and a matrix of polymerised hydrogel. The fibre/matrix bonding is increased by saturating the fibre in the monomer solution before polymerisation of the hydrogel. The fibre preferably consists of a material based on polyurethane. More particularly, this material contains 10-70 wt% fibres (based on the dry matter) and 1-5 wt% (based on the dry matter) of a substance that contains ionised groups has been added to said hydrogel.
Patent CA-2533434-C (CA)
Title: Artificial cpg single-stranded oligodeoxynucleotide and antiviral use thereof
Inventor: YU YONGLI
IPC: A61P31/14
Filed: 2004-07-26
Granted: 2011-07-05
Abstract: The present invention provides a series of artificial CpG-containing single-stranded oligodeoxynucleotides (ODNs), each of which is consisted of single-stranded oligodeoxynucleotide DNA molecule containing one or more CpG(s), wherein said ODNs can stimulate human peripheral blood mononuclear cell (PBMC) to produce antiviral substances. These ODNs can protect the cells against the attack from virus, wherein said virus is preferably selected from the group consisted of influenza virus and single-stranded positive strand RNA virus such as SARS virus, hepatitis C virus, dengue virus and Japanese encephalitis virus. Moreover, the antiviral use of artificial CpG ODNs and its use for treating and preventing viral infection are also provided.
Patent CA-2537685-C (CA)
Inventor: GODON GILLES
IPC: F23D14/70
Filed: 2006-02-24
Granted: 2013-05-14
Abstract: A primary flow of the burner air stream is slowed relatively to a secondary flow of the air stream. Fuel is injected at a lower rate into the primary flow, which generates a more stable flame, and fuel is injected at a higher rate into the secondary flow, which generates a stronger flame. If the stronger flame is blown out, fuel in the secondary flow can be lit by the flame from the primary flow.
Patent CA-2540036-C (CA)
Inventor: BREY LARRY A
IPC: C01B32/50
Filed: 2004-09-23
Granted: 2013-10-22
Abstract: Use of physical vapor deposition methodologies to deposit nanoscale gold on activating support media makes the use of catalytically active gold dramatically easier and opens the door to significant improvements associated with developing, making, and using gold-based, catalytic systems. The present invention, therefore, relates to novel features, ingredients, and formulations of gold-based, heterogeneous catalyst systems generally comprising nanoscale gold deposited onto a nanoporous support.
Patent CA-2545917-C (CA)
Title: Methods of detecting charcot-marie tooth disease type 2a
Inventor: VANCE JEFFERY M
IPC: C12Q1/68
Filed: 2004-11-11
Granted: 2014-07-29
Abstract: Methods are described for screening a subject for risk of Charcot-Marie-Tooth Disease Type 2A or for diagnosing Charcot-Marie-Tooth disease or a predisposition for developing Charcot-Marie-Tooth disease in a subject, by detecting the presence or absence of a mutation in the mitofusin gene in a biological sample collected from the subject. Methods are also described for detecting the presence of a genetic polymorphism associated with Charcot-Marie-Tooth Disease Type 2A in a sample of patient nucleic acid, by amplifying a mitofusin gene sequence in the patient nucleic acid to produce an amplification product; and identifying the presence of a Charcot-Marie-Tooth Disease Type 2A associated polymorphism in the amplification product.
Patent CA-2546766-C (CA)
Inventor: DORN JUERGEN
IPC: A61F2/00
Filed: 2004-11-24
Granted: 2013-05-14
Abstract: A catheter device having a shaft that extends from a proximal end to a distal end to carry on its distal end a self- expanding implant for intraluminal advance on a guidewire and delivery of the implant to a stenting site by proximal withdrawal of a sheath that lies radially outside the implant in the catheter, the catheter including a first shaft element to pull the sheath proximally and a second shaft element to push the implant distally to prevent the implant moving proximally with the sheath when the sheath is pulled proximally, wherein i) the shaft defines a flushing lumen ii) the shaft defines a proximal guidewire exit port that is distal of the proximal end of the shaft, for rapid exchange of the catheter with respect to the guidewire iii) the first shaft element is a pull wire iv) the second shaft element is a pusher tube.
Patent CA-2546799-C (CA)
Inventor: BERNARDIN LAURENT
IPC: G06F3/14
Filed: 2006-05-15
Granted: 2013-07-16
Abstract: A system and method of creating and presenting mathematical documents are provided. The system comprises an input/output component for receiving user input and for displaying a mathematical document on a display device, a document repository 104 for storing the mathematical document and a mathematical engine for performing computations. The document includes markup that specifies display options. The method comprises the steps of receiving input data that represent characters, symbols and mathematical operations as well as manipulations and presentation control of the mathematical document, displaying mathematical expressions or a combination of mathematical expressions and text in an electronic document, performing computations on the mathematical expressions contained in the document, and controlling the formatting and display of the document.
Patent CA-2551975-C (CA)
Title: System for the liberation of an active principle and its use
Inventor: VOGT SEBASTIAN
IPC: A61K47/34
Filed: 2006-07-11
Granted: 2009-09-01
Abstract: A local system for the liberation of an active principle is described which consists of spherical bodies which are composed of polymethyl methacrylate or polymethyl methacrylate co-methyl acrylate and, if necessary, zirconium dioxide and/or barium sulphate and a pharmaceutical active principle, which contains at least one hemostyptically effective compound stable at least up to 120° C, preferably a calcium salt. The local system for the liberation of an active principle is provided as medical product or drug.
Patent CA-2561981-C (CA)
Inventor: CARLSON RICHARD A
IPC: F41H1/00
Filed: 2006-10-02
Granted: 2009-12-29
Abstract: A loop fabric sheet for a load bearing vest having a rotary die cut pattern including an array of holes extending through the sheet for receipt of snaps to interface with a Snap Grid removable pocket and an array of slots extending through the fabric sheet to accommodate straps for a Molle system removable pocket.
Patent CA-2561990-C (CA)
Inventor: YORK JAMES
IPC: F24H1/20
Filed: 2006-10-03
Granted: 2009-11-24
Abstract: An electric water heater including a water container; an element associated with the water container to heat water in the water container; a cold water inlet associate d with the water container; a hot water outlet associated with the water container; and a dip tube connected to the hot water outlet, the dip tube having at least one opening proximate the hot water outlet and at least one opening positioned proximate to or below the element.
Patent CA-2562964-C (CA)
Inventor: MCNEAL JOAN TIBOR
IPC: G06F21/34
Filed: 2005-04-01
Granted: 2013-05-14
Abstract: An electronic transaction verification system for use with transaction tokens such as checks, credit cards, debit cards, and smart cards, that gathers and transmits information about the transaction token and biometric data. The system preferably has the ability to read or scan transaction and account information printed or encoded on the transaction token, digitally encode biometric data, scan drivers' licenses or other identification cards, and take a signature of a customer, all at a transaction location for purposes of account verification. The electronic transaction verification system preferably digitizes various indicis of the token, such as the magnetic ink (MICR) line on a presented check or the magnetic strip on a credit card or debit card, and transmits the transaction information data to a central system, at which the central system compares the inputted data with an existing database of information to determine if the customer at the point of the transaction is in fact authorized to use the account, and if the account is in satisfactory condition for approval of the transaction. The electronic verification system includes a biometric data device for recording and/or transmitting biometric data taken at the point of the transaction. The device alternatively prints the biometric data on, or in conjunction with, the token, either in actual or digitally encoded form, such that the biometric data can be checked subsequently against a database at the time the token is processed at a financial institution. The system alternatively includes a device for scanning an information card which contains biometric data such as a proper fingerprint and/or a signature, and the remotely gathered data can be compared to the recorded data on the card, in addition to or instead of, transmission of the gathered data to the electronic, biometric and signature databases.
Patent CA-2574777-C (CA)
Inventor: KNOPF JOHN
IPC: C12N15/62
Filed: 2005-07-25
Granted: 2015-09-01
Abstract: In certain aspects, the present invention provides compositions and methods for modulating (promoting or inhibiting) growth of a tissue, such as bone, cartilage, muscle, fat, and/or neuron. The present invention also provides methods of screening compounds that modulate activity of an ActRII protein and/or an ActRII ligand. The compositions and methods provided herein are useful in treating diseases associated with abnormal activity of an ActRII protein and/or an ActRII ligand.
Patent CA-2577659-C (CA)
Title: Dispositif d'antenne, dispositif d'antenne en reseau utilisant le dispositif d'antenne, module, reseau de modules et module de conditionnement
Inventor: SEKI TOMOHIRO
IPC: H01Q19/19
Filed: 2005-09-07
Granted: 2012-01-24
Abstract: L~invention concerne un dispositif d~antenne de petite taille, ayant un grand gain. Le dispositif d~antenne est formé par un substrat diélectrique multicouche combinant une pluralité de couches diélectriques. Une antenne d~alimentation est disposée sur la couche inférieure du substrat multicouche. Une plaque métallique de réflexion est placée au-dessus de l~antenne d~alimentation. En outre, des éléments métalliques en forme de disque ou de boucle carrée sont disposés avec un diamètre en augmentation de la couche inférieure à la couche supérieure.
Patent CA-2578264-C (CA)
Inventor: DENTON ROBERT D
IPC: F25J3/00
Filed: 2005-08-17
Granted: 2013-10-15
Abstract: Methods and systems for recovery of natural gas liquids (NGL) and a pressurized methane-rich sales gas from liquefied natural gas (LNG) are disclosed. In certain embodiments, LNG passes through a heat exchanger, thereby heating and vaporizing at least a portion of the LNG. The partially vaporized LNG passes to a fractionation column where a liquid stream enriched with ethane plus and a methane-rich vapor stream are withdrawn. The withdrawn methane-rich vapor stream passes through the heat exchanger to condense the vapor and produce a two phase stream, which is separated in a separator into at least a methane-rich liquid portion and a methane-rich gas portion. A pump pressurizes the methane-rich liquid portion prior to vaporization and delivery to a pipeline. The methane-rich gas portion may be compressed and combined with the vaporized methane-rich liquid portion or used as plant site fuel.
Patent CA-2581120-C (CA)
Inventor: WILLIAMSON MATTHEW
IPC: F04B49/08
Filed: 2005-09-20
Granted: 2013-10-15
Abstract: A pump system includes a fixed or variable capacity pump and a speed-related control mechanism to alter the capacity of a variable capacity pump or to alter the relief pressure of a fixed capacity pump in response to changes in the operating speed of the pump. A pressure generator comprising a volume of working fluid is rotated at a speed related to the operating speed of the pump and creates a forced vortex in the working fluid. The pressure induced in the working fluid of the forced vortex is used as a speed~related control to alter the discharge pressure of the pump as desired.
Patent CA-2589401-C (CA)
Title: Package and dispensing system
Inventor: PIERSON PAUL RICHARD
IPC: B65D81/32
Filed: 2005-12-02
Granted: 2013-06-18
Abstract: A package (10) for the storage and dispensing of a plurality of materials includes a first and a second longitudinally juxtaposed barrels (11, 12). Each barrel (11, 12) having a first and a second end (20, 21). Each first and second barrels (11, 12) having a quantity of at least one of the materials initially contained therein, and each barrel having an open end (20) and a dispensing end (21). A sealing plunger (40) disposed in each barrel (11, 12) such that the material in each barrel (11, 12) is initially positioned between the dispensing end (21) of the barrels (11, 12) and the respective ones of the sealing plungers (40). A snap cap (23) is contiguously formed to initially close each of the dispensing ends (21) of the barrels (11, 12), such that the snap cap (23) may be broken from the barrels (11, 12) to thereby forming a secondary open end (22) at the dispensing end (21) of the barrels (11, 12), thereby facilitating the material contained in each barrel (11, 12) to flow through and be dispensed.