baber/WOPTO huggingface dataset:
Patent CA-2544253-A1 (CA)
Title: Novel sequences encoding hepatitis c virus glycoproteins
Inventor: GARDNER JASON
IPC: C12Q1/68
Filed: 2004-11-09
Abstract: The present invention concerns a modified nucleic acid molecule comprising a nucleotide sequence coding for a full length hepatitis C virus (HCV) glycoprotein selected from the group consisting of E1 glycoprotein and E1/E2 glycoprotein heterodimer, this molecule having at least one nucleotide alteration, wherein, due to this alteration, at least one RNA splice site selected from the group consisting of RNA splice acceptor and RNA splice donor sites is eliminated from the coding sequence. The invention is also directed to methods for expressing on the surface of a cell and a pseudovirion an HCV  glycoprotein, wherein the majority of the glycoprotein is full length. The invention further provides a cell and a pseudovirion expressing such glycoprotein. The invention still further provides a method for determining whether an agent inhibits HCV fusion with and entry into a target cell. The invention also provides an agent that inhibits HCV fusion with and entry into a target cell. The invention further provides methods for treating a subject afflicted with an HCV-associated disorder, for preventing an HCV infection in a subject, and for inhibiting in a subject the onset of an HCV-associated disorder.
Patent CA-2544274-A1 (CA)
Inventor: DEMERS JASON A
IPC: F04B1/00
Filed: 2004-10-29
Abstract: A system, device, and method for mixing liquids involves pumping a first liquid into a first pump chamber (334) of a pumping apparatus through a channel (310) of the pumping apparatus and pumping a second liquid from a second pump chamber (333) of the pumping apparatus into either the channel or the first pump chamber, preferably while the first liquid is being pumped into the first pump chamber, so that the two liquids are mixed within the pumping apparatus. The second liquid is preferably pumped in a pulsatile mode in which small quantities of the second liquid are pumped at intervals. The quantity and/or the interval can be dynamically adjusted to result in a predetermined concentration of the two liquids. The contents of the first pump chamber are pumped to a receptacle.
Patent CA-2547713-A1 (CA)
Inventor: SHAH ASHESH C
IPC: G06Q50/00
Filed: 2004-12-03
Abstract: Published without an Abstract
Patent CA-2550999-A1 (CA)
Title: Box-spring assembly
Inventor: HUANG YI-CHEN
IPC: A47C23/05
Filed: 2006-06-23
Abstract: A box-spring assembly includes two frames, a resilient member, a plurality of lateral springs, and a plurality of clips. The frames are spaced apart from each other, and each of the frames has a looped lateral frame rod. The resilient member includes an array of spring coil units disposed between the frames, and a plurality of connecting elements connecting the spring coil units to each other. Each of the lateral springs is connected between the looped lateral frame rods so as to reinforce the looped lateral frame rods. The clips connect the spring coil units and the lateral springs to the looped lateral frame rods.     (Fig. 2)
Patent CA-2554449-A1 (CA)
Inventor: EMERY RICHARD H
IPC: A01K1/01
Filed: 2005-02-08
Abstract: A self-cleaning pet litter box (10) has a conveyor (20) to incrementally transport clumped litter material and solid pet waste to a waste receptacle (22). The conveyor (20) has one end configured to extend into a pet litter container (14) of the self-cleaning litter box (10) and an opposite exit end (32). The conveyor (20) is configured for reciprocating movement to lift the clumped litter material and solid pet waste from below, transport it some distance along the conveyor (20), place the material down again, return to its original position, and repeat the motion again to incrementally move the material along the conveyor (20) toward the exit end (32) for subsequent disposal.
Patent CA-2555219-A1 (CA)
Title: Synthesis of cyanoimino-benzoimidazoles
Inventor: WHITEHEAD JOHN
IPC: C07D471/10
Filed: 2005-02-02
Abstract: Disclosed in certain embodiments is a process for synthesizing a compound of formula (V) and salts thereof.
Patent CA-2557439-A1 (CA)
Inventor: GRIDNEV ALEXEI A
IPC: C08F2/50
Filed: 2005-03-16
Abstract: The invention relates to a coating composition wherein orthoester groups block the hydroxyl groups of the poly(meth)acrylate wherein the orthoester groups can be removed through hydrolysis in order to facilitate cross-linking through reaction with isocyanate compounds. The invention also relates to a process for curing the aforementioned coating composition. The invention also relates to a process for coating substrates wherein a clear coat comprising the aforementioned coating composition is coated over a base coat. The invention also relates to a process for blocking the hydroxyl groups of a poly(meth)acrylate compound through reaction with an orthoester compound
Patent CA-2565192-A1 (CA)
Inventor: BEKER AMIR
IPC: A61B5/366
Filed: 2005-05-01
Abstract: An apparatus (300) for QRS waveform quantifying, comprising: an input unit (310), for receiving one or more high frequency (HF) range QRS complexes from one or more ECG leads, a primary analyzer (320), for calculating a primary index from the high frequency (HF) range QRS complex, and a secondary analyzer (330), connected after the primary analyzer, for deriving a secondary index from the primary index, thereby to provide a quantification of QRS complexes.
Patent CA-2569507-A1 (CA)
Title: Amido compounds and their use as pharmaceuticals
Inventor: ZHANG COLIN
IPC: C07D491/10
Filed: 2005-06-23
Abstract: The present invention relates to inhibitors of 11-.beta. hydroxyl steroid dehydrogenase type 1, antagonists of the mineralocorticoid receptor (MR), and pharmaceutical compositions thereof. The compounds of the invention can be useful in the treatment of various diseases associated with expression or activity of 11-.beta. hydroxyl steroid dehydrogenase type 1 and/or diseases associated with aldosterone excess.
Patent CA-2569568-A1 (CA)
Title: Bande de roulement pour pneumatique poids lourd
Inventor: DURAND RENAUD
IPC: B60C11/04
Filed: 2006-11-23
Abstract: Bande de roulement (1) comprenant une pluralité de rainures d'orientation générale longitudinale et transversale (2b, 2c, 31, 32), les rainures d'orientation longitudinale comprenant des rainures principales(2b, 2c) de profondeur G et secondaires (31, 32) de profondeur G' inférieure à la profondeur G des rainures principales, la partie centrale (C) de la bande, délimitée axialement par deux rainures d'orientation longitudinale, et de largeur comprise entre 0.25 et 0.5 fois la largeur W de la bande étant pourvue avec au moins une rainure principale (2c) d'orientation longitudinale et de profondeur moyenne G, cette bande de roulement étant caractérisée en ce q ue .cndot. la profondeur G' des rainures secondaires (31, 32) est comprise entr e 0.4 et 0.6 fois la profondeur G des rainures principales (2b, 2c) .cndot. les rainures transversales (5c) des nervures de la partie centrale ( C) comportent sur au plus la moitié de leur longueur un pont de liaison (6c) dont la surface radialement à l'extérieur est à une distance Hc de la surface de roulement comprise entre 0.4 et 0.8 fois la profondeur G des rainures principales ; .cndot. les rainures transversales (5b) des nervures de chaque bord (B) comportent sur au plus la moitié de leur longueur un pont de liaison (6b) empêchant la fermeture desdites rainures transversales, la surface radialement à l'extérieur est à une distance Hs de la surface de roulement au plus égale à 0.3 fois la profondeur G des rainures principales.
Patent CA-2570663-A1 (CA)
Inventor: HUANG CHIH-LIN
IPC: G01N25/16
Filed: 2006-12-05
Abstract: Methods are provided for rapidly simulating "in-service" warp distortion of a wood product. Methods are also provided for rapidly estimating shrinkage properties of a wood product by using electromagnetic energy to dry and redistribute absorbed water in the wood product.
Patent CA-2573119-A1 (CA)
Title: Device for offering goods for sale
Inventor: ANALBERS BJORN ANTHONY
IPC: B67D1/08
Filed: 2005-06-29
Abstract: A device for offering goods for sale, for instance food or drinks, comprises a frame for carrying the goods and for displacing the goods by human muscle power, which frame in a rest position is carried in stable manner by at least two first wheels which can be rolled over the ground and by a support member supporting on the ground, and is provided with a handle with which forces can be exerted on the frame for the purpose of displacing the frame in rolling manner by means of the two wheels, such that together with the wheels and the handle the frame forms a manually displaceable cart. The centre of gravity of a cart loaded with goods is situated above a point which is not further removed from the axis of the first wheels than about 1/3 of the distance between this axis and the position of the support member. The support member preferably comprises at least one second wheel, such as a swivel wheel.
Patent CA-2573401-A1 (CA)
Inventor: LUND JESPER G
IPC: B65D33/00
Filed: 2005-07-14
Abstract: The present invention relates to a collecting device comprising a collecting device for collection of body fluids. The invention relates to a collecting device arranged in a compact configuration wherein the dimensions of the collecting device is small in comparison with the dimensions of the collecting device in an unfolded configuration. In particular the invention relates to a bag having an inner folding and an outer folding. Two pull points may further be arranged so that the application of oppositely directed forces to the first and second pull-points will lead to unfolding of the inner folding. With this arrangement the outer folding may be forced to unfold as the inner folding unfolds.
Patent CA-2574933-A1 (CA)
Inventor: GOGOLEWSKI SYLWESTER
IPC: C08G18/66
Filed: 2004-07-26
Abstract: The biocompatible, biodegradable materials in the solid and/or liquid form are based on segmented linear polyurethanes and/or segmented crosslinked polyurethanes based on A) one or more biocompatible polyols susceptible to hydrolytic and/or enzymatic degradation having a molecular weight of 100 to 20,000 dalton and a number of active hydroxyl groups per molecule (functionality) of at least two or higher; B) one or more diisocyanates and/or triisocyanates; and C) one or more low molecular weight chain extenders having a molecular weight of 18 to 1000 dalton and the functionality of at least two or higher.
Patent CA-2577573-A1 (CA)
Title: Packers and methods of use
Inventor: CORRE PIERRE-YVES
IPC: E21B23/06
Filed: 2007-02-08
Abstract: Expandable packers and methods of using same are described. The expandable packers include an anti-extrusion layer comprising a fibrous layer having a first surface adjacent an outer surface of an inner expandable elastomeric member, and a cable layer adjacent the fibrous layer, the cable layer comprising a plurality of stacked unidirectional layers of cables. The cable layer is adapted to form a barrier substantially devoid of gaps through which the inner elastomer member would otherwise extrude into upon expansion of the inner elastomeric member. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
Patent CA-2581516-A1 (CA)
Inventor: PLE PATRICK
IPC: C07D417/12
Filed: 2005-10-07
Abstract: The invention concerns quinazoline derivatives of Formula (I) or a pharmaceutically-acceptable salt, solvate or pro-drug thereof, wherein each of X1, p, R1, q, R2, R3, R4, R5, Ring A, r and R6 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders or in the treatment of disease states associated with angiogenesis and/or vascular permeability.
Patent CA-2582494-A1 (CA)
Inventor: LIU ZHENGBAI
IPC: F02B47/08
Filed: 2005-09-14
Abstract: A compression ignition engine (20) has a control system (26) for processing data, one or more combustion chambers (22), and fuel injectors (24) for injecting fuel into the combustion chambers. The control system controls fueling using a result of the processing of certain data, such as engine speed and engine load.
Patent CA-2583053-A1 (CA)
Inventor: ONG BENG S
IPC: H01L51/30
Filed: 2007-03-29
Abstract: Un dispositif électronique, comme un transistor à pellicule mince contenant un semi-conducteur, par exemple, de la formule (I) (voir la formule I) où R représente de l'alkyle, de l'alkoxy, de l'aryle, de l'hétéroaryle ou un hydrocarbure convenable; chaque R1 et R2 est indépendamment de l'hydrogène (H), un hydrocarbure convenable; un groupe contenant des hétéroatomes ou un halogène; R3 et R4 sont indépendamment un hydrocarbure convenable, un groupe contenant des hétéroatomes ou un halogène; x et y représente le nombre de groupes; Z représente le souffre, l'oxygène, le sélénium ou NR' où R' représente de l'hydrogène, de l'alkyle ou de l'aryle; et n et m représentent le nombre d'unités répétées.
Patent CA-2585132-A1 (CA)
Inventor: SIERADZKI ARTHUR
IPC: A44C27/00
Filed: 2005-10-06
Abstract: A manufacturing device enabling jeweled bearings to be maintained, locked and immobilized on fishing line thread.
Patent CA-2585716-A1 (CA)
Inventor: RIESINGER BIRGIT
IPC: A61F13/00
Filed: 2005-11-02
Abstract: The invention relates to a multi-component dressing (100) for treating wounds of the human or animal body using a reduced pressure, having a wound-covering element (4) for mounting the dressing (100) at the surface of the skin and the mucous membrane and at least one connecting site (5), which is in contact with the wound space (10) and over which the materials in the wound space (10) can be evacuated. The multi-component dressing has super-absorbing polymers, the absorbed wound secretions remaining bound to polymers in the wound space until the latter are removed from the wound space and the polymers, due to their binding capacity, supporting reciprocal synergies with the sub-atmospheric pressures. Wound exudate, promoted by the reduced pressure, is also stored and controlled by polymerized granulates.
Patent CA-2587066-A1 (CA)
Inventor: KRONZER FRANCIS JOSEPH
IPC: B41M3/12
Filed: 2005-03-30
Abstract: In one embodiment, a method of applying an image to a substrate includes the steps of: imaging a printable surface with an image to form an imaged surface having a printed area and a non-printed area; positioning a masking sheet (10) comprising an outer masking layer (13) adjacent the imaged surface such that the outer masking layer is in contact with the imaged surface; transferring a corresponding portion of the outer masking layer to the printed area of the imaged surface, leaving a negative image mask on the masking sheet;  transferring the negative image mask to a transfer layer of a heat transfer paper to form a heat transfer paper having a masked portion corresponding to the negative image mask and an unmasked portion; and transferring the unmasked portion corresponding to the printed area to a substrate. Other methods of making and using negative image masks are also disclosed.
Patent CA-2587096-A1 (CA)
Title: Ensemble pour compresseur de moteur d'aeronef comprenant des aubes a attache marteau a pied incline
Inventor: AUBIN STEPHAN YVES
IPC: F01D5/30
Filed: 2007-05-10
Abstract: L'invention concerne un ensemble disque/aubes pour compresseur de moteur d'aéronef, comprenant un disque (2) ainsi qu'une pluralité d'aubes à attache marteau (6), chaque aube comprenant un pied d'aube pourvu d'une surface de portée amont (32) située au niveau d'un côté bord d'attaque de la pale ainsi que d'une surface de portée aval (34) située au niveau d'un côté bord de fuite de cette pale, le disque étant pourvu d'une rainure circonférentielle (10) dans laquelle est retenu le pied d'aube de chacune des aubes par l'intermédiaire des surfaces de portée. Selon l'invention, pour chacune des aubes, la surface de portée aval (34) est décalée circonférentiellement de la surface de portée amont (32) selon un sens de décalage donné (42), correspondant au sens de décalage entre le bord de fuite (22) et le bord d'attaque (20) de la pale.
Patent CA-2592785-A1 (CA)
Inventor: BISHMAN COREY M
IPC: E06B7/16
Filed: 2007-06-22
Abstract: A system is provided for coupling individual fenestration units together and sealing the gaps between them so as to form a sealed compound fenestration unit.   The individual fenestration units include mating channels and tabs, or other connectors, that are attached to outside frame surfaces of the individual fenestration units. When the connectors are coupled together, they attach the frames of the individual fenestration units securely together in such a way that gaps are formed between the units along their joined frame surfaces. The gaps are sealed by resilient sealing strips that are configured to be inserted into the gaps, and that are formed with seals that bear against the walls of the gaps to form impervious moisture seals.
Patent CA-2594155-A1 (CA)
Title: Procede et moyen benefiques pour l'intestin
Inventor: MORELL MATTHEW KENNEDY
IPC: A23L7/10
Filed: 2005-12-30
Abstract: La présente invention concerne un procédé et une composition permettant d'améliorer un ou plusieurs indicateurs sanitaires de l'intestin ou du métabolisme chez un mammifère. Ce procédé consiste à apporter au système digestif de l'animal une quantité efficace d'un amidon de blé modifié sous la forme d'un grain d'un plan de blé ou une forme dérivée de ce grain. La proportion d'amylose présente dans l'amidon de ce grain est au moins de 30 % et/ou ce grain comprend un niveau d'activité d'enzyme SBEIIa de protéine réduit par rapport au grain de type sauvage
Patent CA-2597856-A1 (CA)
Inventor: HO STANLEY
IPC: A47G9/02
Filed: 2007-08-17
Abstract: A covering assembly including at least one flat sheet having a head end and a foot end, a covering having a foot end and a head end, an elastomeric component that is either woven into the covering or removably attached to the covering. The elastomeric component can be woven into the covering. Alternatively, the removably attached elastomeric component has at least one fastening means to attach itself to a covering and optionally to a first sheet. The elastomeric component can be either removably attached to a bedding assembly or affixed to a bedding assembly. On a preferred embodiment, the bedding assembly can be connected to a second sheet, preferably a fitted sheet, to tightly secure the bedding assembly and the sheet assembly to a bed while the elastomeric component provides additional space for a user.  The bedding assembly can be removably attached to the second sheet or affixed to the second sheet.
Patent CA-2599815-A1 (CA)
Title: Seal with pyramid shaped formation
Inventor: MASKALIUNAS LINAS L
IPC: F16J15/54
Filed: 2007-08-29
Abstract: A seal assembly having a seal bumper wall with a series of pyramid shaped formations lying on the bumper wall. The formations cause their apex portion to wear down rapidly in use, while the remainder of the pyramids remain and act as slingers and/or produce a convection effect to reduce temperature along the sealed area. In another embodiment, there are two each pyramid shaped formations located on each of several thrust bumpers, which are held in position by a retainer.
Patent CA-2603831-A1 (CA)
Title: Improvements in or relating to containers for cooking foodstuffs
Inventor: PEPLINSKI MARK
IPC: B65D81/34
Filed: 2006-03-30
Abstract: A pouch or bag (1) flexible plastics material for enabling food to be cooked therein under pressure having an access opening or mouth closable by means of releasable sealing or closure means in the form of a press-fit bead-and-groove or rib-and-channel closure means (4,5) wherein the projection portion is on a first strip of plastics material secured along its length to an inner surface of one side of the bag wall (2a, 2b) , and the groove or channel forming portion is formed on a second strip of plastics material secured along its length to an inner surface of a second and opposite side of a bag wall (2a, 2b) , one strip portion being secured so as to leave a freely extending flap portion (6) carrying the bead or the groove presenting when the closure is closed a surface remote from that where the bead or groove is formed such as to present said surface exposed to steam and other pressure during cooking the contents of the bag as to cover the bead and groove portions and/or to urge the press fitter bead and groove portions together to maintain the seal .
Patent CA-2604557-A1 (CA)
Inventor: STEGMANN VEIT
IPC: D21C5/02
Filed: 2006-04-07
Abstract: The invention relates to a solution containing cellulose and an ionic liquid containing anions and cations as a solvent, the cations being provided with at least one atom selected among the group comprising nitrogen, oxygen, sulfur, and phosphorus supplied in a protonated form. Also disclosed are methods for the production and use thereof for a physical and chemical treatment.
Patent CA-2604608-A1 (CA)
Inventor: AOYAGI KATSUMI
IPC: G01N33/53
Filed: 2006-04-13
Abstract: Disclosed is a novel method for determination of ProGRP which is free from problems such as the dispersion in the values of measurements and operational constraints such as handling of a test sample. A method for the determination of a gastrin-releasing peptide precursor or a digest thereof using at least two different antibodies each of which can recognize a peptide comprising the partial amino acid sequence starting from amino acid residue 40 and ended at amino acid residue 75 in the amino acid sequence depicted in SEQ ID NO:1; and a method for the determination of a gastrin-releasing peptide precursor and/or a digest thereof using at least two different antibodies each of which can recognize a peptide comprising the partial amino acid sequence starting from amino acid residue 40 and ended at amino acid residue 79 in the amino acid sequence depicted in SEQ ID NO:1. The methods have such advantages that a detection sensitivity comparable to that in a conventional determination method can be achieved, that it is easy to handle a sample after the sample is collected, and that a highly reproducible measurements can be obtained.
Patent CA-2605014-A1 (CA)
Inventor: VAN BAALEN ANTONIE
IPC: A23L35/00
Filed: 2006-04-21
Abstract: The present invention relates to a process for spray drying uronic acid oligosaccharides and to a powder compositions thus obtained. Typically the powder composition comprises between 25 and 100 wt.% uronic acid oligosaccharidc with a DP between 2 and 50 based on total weight of uronic acid, with and an average particle size between 20 µm and 100 µm.
Patent CA-2607571-A1 (CA)
Inventor: DEI DONATA
IPC: C07D487/22
Filed: 2006-05-04
Abstract: La présente invention concerne un procédé d'élaboration de dérivés de chlorures de phtalocyanine portant au moins un groupe ammonium quaternaire, ces produits convenant comme photosensibilisants pour les thérapies par photodynamique.
Patent CA-2608717-A1 (CA)
Inventor: DIFONZO CHRISTINA D
IPC: A01H5/10
Filed: 2006-05-18
Abstract: The present invention relates to compositions and methods for providing aphid resistance in plants. More particularly, the invention relates to compositions and methods for using aphid resistant germplasm for breeding soybean aphid resistant soybean plants, including but not limited to cultivars, varieties, lines and methods of breeding the same for commercial use, the breeding methods further involving identifying and using genetic markers for aphid resistant traits.
Patent CA-2609073-A1 (CA)
Title: Soft vertical end panel arrangement for a window blind
Inventor: FILIPIAK THOMAS PAUL JR
IPC: E06B9/386
Filed: 2007-10-31
Abstract: An end stem for a soft vertical blind includes an arm spaced from an end louver of the blind, and a fabric panel connected to the arm and the end louver forms a column surrounding the end louver.