baber/WOPTO huggingface dataset:
Patent CA-2659531-A1 (CA)
Inventor: NORTON BEN THOMAS
IPC: B01D46/10
Filed: 2007-07-16
Abstract: The invention provides a filter assembly (10;100;300;400) for use in a cleaning appliance having a first filter portion (14) and a deformable rim (12;112;312;412), the first filter portion being surrounded by the deformable rim. The first filter portion (14) consists of a non-woven medium. The filter assembly (10;100;300;400) further comprises a second filter portion (16) located downstream of the first filter portion (14). The first filter portion (14) and the second filter portion (16) are held directly adjacent one another by means of the deformable rim (12;112;312;412). The filter assembly (10;100;300;400) further comprises a third filter portion (18) located upstream of the first filter portion (14) and consisting of a mesh material. The first filter portion (14) and the third filter portion (18) are held directly adjacent one another by means of the deformable rim. The filter assembly (10;100;300;400) has a tab (28) located on a surface thereof, to facilitate removal of the filter assembly (10;100;300;400) from a filter housing or a vacuum cleaner.
Patent CA-2661362-A1 (CA)
Title: Improved packaging with lines of weakness
Inventor: HUGHES DOUGLAS VAUGHAN ST CLAIR
IPC: B65D75/58
Filed: 2007-09-03
Abstract: The present invention provides a package (10) comprising an outer film layer (32) and at least one inner film layer (34,36), the inner and outer film layers being mutually laminated. The package also comprises a pair of mutually spaced lines of weakness (20) in at least the outer film layer, and means (22) for initiating tearing of the film layers. The lines of weakness and tear initiation means are disposed such that activation of the tear initiation means causes controlled tearing of all the film layers along the lines of weakness. The package is particularly suitable for block products such as chocolate bars.
Patent CA-2661530-A1 (CA)
Inventor: BITTMANN BIRGIT
IPC: C08K9/02
Filed: 2007-08-27
Abstract: The invention relates to titanium dioxide-containing composites, to methods for producing the same and to the use of said composites.
Patent CA-2665628-A1 (CA)
Title: Cellulosic textiles treated with hyperbranched polyethyleneimine derivatives
Inventor: FANG XINGGAO
IPC: D06M15/61
Filed: 2008-01-04
Abstract: The present disclosure is directed to cellulosic textiles treated with h-PEI derivatives, such derivatives possessing the general structure shown below: (R)x - h-PEI - (A)y where R is a non-hyperbranched hydrocarbon group (for example, such as alkyl, alkenyl, arylalkyl, and arylalkenyl groups, where the number of carbon atoms in the linear portion of the hydrocarbon is between 5 and 30 carbon atoms), where x is a number from 1 to about 10,000 (depending on the Mn of the h-PEI), where h-PEI is a hyperbranched polyethyleneimine, where A is a small organic "capping" compound having from 1 to 4 carbon atoms, where y is a number from 0 to 10,000, and wherein R is present in an approximate amount of between about 20% and about 75% by weight of the h-PEI derviative. The chemical treatment imparts durable colorfastness, softness, wrinkle resistance, and reduced drying time to substrates treated therewith.
Patent CA-2665890-A1 (CA)
Inventor: OLVER BRYAN WILLIAM
IPC: F16L3/137
Filed: 2009-05-12
Abstract: A method and apparatus for providing a mounting system for an elongated item such as a cable, tube or wire, or an assembly of multiple cables, tube and/or wires. The mounting system includes an apparatus for mounting to a supporting structure, and an apparatus for receiving the elongated item. Also included is an apparatus for receiving a tying member such as a cable tie. Also included is an apparatus for permitting the tying member to be cut to release the elongate item from the mount without damage to the elongate item.
Patent CA-2666324-A1 (CA)
Title: Procede et appareil de nettoyage de toiles de presse de machine a papier en cours de fonctionnement
Inventor: BAKER GARY
IPC: D21F1/32
Filed: 2006-10-17
Abstract: L'invention concerne un procédé de nettoyage d'un feutre (10) pour la fabrication du papier par application d'une faible concentration d'une solution de nettoyage à travers les buses (14) à aiguilles oscillantes. Le détergent est appliqué par intermittence alors que le papier est en cours de fabrication. Chaque période de nettoyage dure pendant au moins le laps de temps requis pour que les buses recouvrent la surface entière du feutre (10), et, de préférence, deux fois cette période de temps. L'application de la solution de nettoyage est ensuite stoppée pendant une période de temps, en général égale au temps pendant lequel le détergent de nettoyage est appliqué au feutre (10). Ce cycle est répété en continu à mesure que le papier est fabriqué. La chimie de la solution de nettoyage peut être changée, par exemple, d'acide à basique, de façon alternée, pour améliorer la performance de nettoyage.
Patent CA-2666589-A1 (CA)
Inventor: SUNDARRAO STEPHEN
IPC: F16M13/02
Filed: 2007-10-12
Abstract: A table assembly mounted on a wheelchair using a friction hinge. A housing containing the table is mounted along the side of the chair arm. The table assembly has a table surface moveable between two in-use positions, the first position extends across the front of the chair and the other extends laterally to the side of the chair. The table surface may be stowed in the housing alongside the chair, inside the brake and the drive wheel or beneath the arm. The assembly is releasably connected to the chair so it is readily removed and replaced.
Patent CA-2666950-A1 (CA)
Title: Book and document holding device
Inventor: PEET ALBERT C H
IPC: B42F13/40
Filed: 2009-05-27
Abstract: A device for holding a document or book, comprising, a base, a support surface member pivotally connected to the base and movable between a storage position and an operative position, means for temporarily securing the support surface member in the operative position, a writing ledge adapted to support the document or book positioned on the support surface member and means for temporarily attaching the writing ledge to the support surface member, wherein the writing ledge has a least one indentation therein adapted to allow a user of the device to position a hand or forearm within the indentation without interference with the writing ledge.
Patent CA-2668732-A1 (CA)
Inventor: BURKHARDT ELIZABETH
IPC: C07B31/00
Filed: 2007-11-05
Abstract: The present invention relates to new dialkylborane amine complexes, a process for the synthesis of new dialkylborane amine complexes, solutions comprising new dialkylbo- rane amine complexes and a method of using new dialkylborane amine complexes for organic reactions.
Patent CA-2669068-A1 (CA)
Inventor: MASUNAGA HIROSHI
IPC: A47C7/40
Filed: 2007-11-09
Abstract: A backrest device for a chair, capable of, without a reduction in its strength and rigidity, effectively bending backward so as to follow the shape of the back of a person seated on the chair, providing the person with excellent sitting comfort. In the backrest device, a back board (11) is supported by a backrest frame, and the back board (11) has a flexible back stopper (13) on the inner side of a back frame (12). The thickness of a vertical intermediate section of the back stopper (13) is gradually increased from both left and right sections of the intermediate section toward the center such that the thickness is less in both left and right sections and is maximum at the center.
Patent CA-2669105-A1 (CA)
Title: Mechanical locking of floor panels with vertical folding
Inventor: PERVAN DARKO
IPC: E04F15/02
Filed: 2007-10-25
Abstract: Floor panels (1, 1', 1' ' ) are shown, which are provided with a mechanic al locking system on long and short edges (5a, 5b, 4a, 4b) allowing installa tion with vertical folding and where the long edge (5a, 5b) locking system p revents separation of the short edges (4a, 4b) during the folding action.</S DOAB>
Patent CA-2671864-A1 (CA)
Inventor: VAN DEN BOOM DIRK JOHANNES
IPC: C12P19/34
Filed: 2007-12-04
Abstract: The present invention is directed in part to a method for detecting a tar get nucleic acid using detector oligonucleotides detectable by mass spectrom etry. This method uses the 5' to 3' nuclease activity of a nucleic acid poly merase to cleave annealed oligonucleotide probes from hybridized duplexes an d release labels for detection by mass spectrometry. This process is easily incorporated into a PCR amplification assay. The method also includes embodi ments directed to quantitative analysis of target nucleic acids.
Patent CA-2672038-A1 (CA)
Title: Oil-in-water personal care composition
Inventor: TANNER PAUL ROBERT
IPC: A61K8/19
Filed: 2008-01-31
Abstract: A personal care composition in the form of an oil-in-water emulsion is disclosed that provides improves skin feel. The personal care composition comprises from a silicone elastomer; a silicone fluid; a particulate material having a refractive index of less than about 1.8; a polymeric thickener; and water. The personal care composition may be substantially devoid of opacifying particulate material. A consumer product comprising the personal care composition is also disclosed. The consumer product allows for the application of the personal care composition to the skin or other keratinous tissue.
Patent CA-2672761-A1 (CA)
Title: Sulfonamide derivatives as liver carnitine palmitoyl transferase (l-cpti)
Inventor: OBST SANDER ULRIKE
IPC: A61K31/404
Filed: 2007-12-11
Abstract: The invention is concerned with novel sulfonamide derivatives of formula (I) wherein R1, R2, R3, X and Y are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit L-CPT1 and can be used as medicaments.
Patent CA-2674049-A1 (CA)
Title: Electrical switching apparatus, and arc chute assembly and arc hood assembly therefor
Inventor: HODGES THOMAS A
IPC: H01H73/18
Filed: 2009-07-28
Abstract: An arc chute assembly is for an electrical switching apparatus including a housing and an arc hood coupled thereto, the arc hood being structured to exhaust arc gases from the housing. The arc chute assembly includes a vent portion structured to exhaust arc gases from the housing into the arc hood and a frame portion adjacent the vent portion. The frame portion being structured to be movably coupled to the housing. The arc chute assembly being structured to be movable from a first position to a different second position relative to the housing responsive to the exhaust arc gases.
Patent CA-2674197-A1 (CA)
Title: Steel plate superior in ctod properties of weld heat-affected zone and method of production of same
Inventor: CHIJIIWA RIKIO
IPC: B22D11/00
Filed: 2008-12-04
Abstract: The present invention provides steel plate having superior Crack Tip Opening Displacement (CTOD, fracture toughness) properties both in the FL zone and the IC HAZ zone. It was herein discovered that to improve both the CTOD properties of the FL zone and ICHAZ  zone, nonmetallic inclusions should be reduced and, for this reason, O (oxygen in the steel) was reduced. However, reduction of the O results in reduction of the intragranular ferrite (IGF), so the alloy elements causing deterioration of the CTOD  properties of the FL zone were also reduced. Indeed, improvement of the CTOD properties of the ICHAZ zone was difficult by reduction of the oxygen in the steel only. Reduction of the hardness in the present invention was effective.
Patent CA-2674390-A1 (CA)
Inventor: SPRINGER HEATHER RAE
IPC: B29C70/78
Filed: 2008-01-03
Abstract: An apparatus and method for making a trim panel. The method includes providing a preform laminate including a compressible material sandwiched between a flexible skin and a back skin. Positioning the preform laminate in the mold. Placing an insert with the preform laminate in the mold to created a step to establish a seam location and define a secondary area on the preform laminate. Compressing the compressible material by introducing a molten polymeric material to the mold forming a substrate and bonding the substrate to the preform laminate forming the trim component. The preform laminate folds onto itself and creates a crease along the step to simulate the seam and provide a contour change with the appearance of cushioning in the secondary area, and removing the trim panel component from the mold.
Patent CA-2677854-A1 (CA)
Inventor: RODRIGUEZ-VILABOA DEBORA
IPC: A61K31/047
Filed: 2008-02-22
Abstract: The present invention provides a composition which comprises olive oil, trimethylglycine and xylitol for the treatment of xerostomy and disorders associated therewith, with very good results of increase in non-stimulated saliva flow, of relief of xerostomy symptoms, including the pain associated with xerostomy and also improvement in the quality of life of affected persons. The composition as per the invention has also been shown to protect dentin from demineralization in acid conditions.
Patent CA-2679837-A1 (CA)
Title: Quantitative analysis of skin characteristics
Inventor: GUTKOWICZ-KRUSIN DINA
IPC: G06K9/00
Filed: 2008-02-29
Abstract: Skin characteristics are analyzed. A device acquires a digital image of an area of skin of a user. A processor quantitatively analyzes the digital image to determine a characteristic of all or part of the area of skin which is indicative of a skin condition of interest. Depending on the results of the quantitative analysis, the processor provides information to the user about the area of skin relative to the condition of interest. The information provided to the user is not necessarily sufficient for a definitive medical diagnosis and may include an indication to the user as to whether a knowledgeable person should evaluate the area of skin.
Patent CA-2679958-A1 (CA)
Title: Safeguarding seed safety of treated seeds
Inventor: VAN DEN BERG JAN
IPC: A01C1/06
Filed: 2008-02-26
Abstract: The present invention relates to a method to overcome negative effects of the treatment of seeds with insecticides, acaricides or nematicides on the germination of seeds and vitality of seedlings. The inventive method markedly enhances germination and vitality of seeds that are treated with insecticides, acaricides or nematicides. The present invention describes a method that at least comprises the following steps: 1 ) Hydration of the seed 2) Followed by drying of the seed 3) Followed by a treatment of the seed with insecticidal, acaricidal, or nematicidal compounds.
Patent CA-2680946-A1 (CA)
Inventor: TSCHANK GEORG
IPC: A61P5/00
Filed: 2003-01-20
Abstract: The invention relates to isolated nucleic acid molecules and to host cells comprising such nucleic acid molecules. Moreover, the invention relates to a polypeptide having PIM-3 activity and having a definite amino acid sequence, as well as to the use of PIM-3 as a screening agent for identifying anti-type 2 diabetes mellitus drugs and for preparing a medicament for the treatment of insulin resistance or type 2 diabetes mellitus.
Patent CA-2681246-A1 (CA)
Title: Compositions and methods for targeted ablation of mutational escape of targeted therapies for cancer
Inventor: RODELL TIMOTHY C
IPC: A61K39/00
Filed: 2008-01-17
Abstract: Provided herein are compositions and methods for targeted ablation of mutational escape in the face of cancer therapeutic agents. Compositions comprising the yeast-based vehicles are used in combination with other cancer therapeutic agents.
Patent CA-2682261-A1 (CA)
Title: Requesting prior art from the public in exchange for a reward
Inventor: POWELL STEVEN BRIAN
IPC: G06Q30/02
Filed: 2008-03-28
Abstract: The present invention is a method and system for requesting from at least one member of the public, information that teaches or describes a technology, or a technology covered by one or more claims of a patent, in exchange for a reward where the information received can be combined with an investment strategy and/or auctioned.
Patent CA-2685219-A1 (CA)
Title: Diazaquinolones that inhibit prolyl hydroxylase activity
Inventor: TEGLEY CHRISTOPHER M
IPC: A61K31/5025
Filed: 2008-05-02
Abstract: Compounds of Formula (I) are useful inhibitors of HIF prolyl hydroxylases. Compounds of Formula I have the following structure where the definitions of the variables are provided herein.
Patent CA-2685780-A1 (CA)
Title: Configurable electronic device
Inventor: MULFORD ANDREW
IPC: G06F1/16
Filed: 2008-04-30
Abstract: Configurable electronic devices are presented. In particular, two, three and four sections devices are presented that permit a single devices to take on a plurality of configurations so as to provide the functionality of a range of known mobile electronic devices e.g. a notebook computer, a mobile telephone, a palm top computer, a communicator, a personal digital assistant (PDA), an electronic organiser, a games console, a remote control, and the like. An arm or wrist mount may also be incorporated which allows the device to be attached to the arm or wrist of a user with only minimal impact upon their manual dexterity.
Patent CA-2686239-A1 (CA)
Title: Non-invasive pressured probing device
Inventor: NOLET DANY
IPC: A61B5/1455
Filed: 2007-10-23
Abstract: A non-invasive probing device wearable over a skin of a patient for monitoring the patient is provided. The probing device includes a physiological probe having a sensing interface, and a housing for housing the probe. The housing includes a body having a skin-side surface for lying next to the skin of the patient and a fixed or resilient protruding member fixedly or resiliently protruding from the skin-side surface. The protruding member houses the sensing interface. The device also includes attachment means for attaching the device to the skin of the patient. In the case of a resilient protruding member, the device may include a resilient mechanism for biasing the resilient protruding member against the body. Also in the case of a resilient protruding member, the device may include a protective cover for protecting the device against unwanted external influences.
Patent CA-2689339-A1 (CA)
Inventor: BOYD JOSEPH
IPC: G06F21/16
Filed: 2009-12-29
Abstract: The invention provides a method and a system for fingerprinting a data object at a server system and a method and a system for extracting the fingerprint from the data object at a client system. Sections of a data object are watermarked with known watermark data to create a first and a second variant of the data object, whereby the section boundaries are optionally saved as metadata. Using the metadata the first and second variant are combined by taking sections from the variants to create a fingerprinted data object. From the fingerprinted data object the watermark data can be extracted again.
Patent CA-2692363-A1 (CA)
Inventor: SINAURIDZE ELENA IVANOVNA
IPC: C07D277/40
Filed: 2008-06-27
Abstract: This invention relates to new chemical compounds, application of these compounds as anticoagulants, pharmaceu-tical compositions, and plasma-substituting solutions on their basis, and can be used for treating thromboembolic complications of diseases such as myocardial infarction, stroke, and thrombosis of deep veins or a pulmonary artery; and for preventing hypercoagu-lation conditions in consequence of injuries, surgeries, sepsis, various obstetric pathologies, in disaster medicine, resuscitation, and so on.
Patent CA-2693697-A1 (CA)
Inventor: KALAFER MICHAEL E
IPC: A61K31/437
Filed: 2008-07-08
Abstract: Compositions and methods for treating progressive neurodegenerative diseases, and their associated symptoms by administration of ibudilast (3-isobutyryl -2-isopropylpyrazolo[1,5-a]pyridine).
Patent CA-2696030-A1 (CA)
Inventor: SEITZ CHRISTIAN
IPC: A61K31/505
Filed: 2008-07-30
Abstract: Antiandrogenic gestagens in a daily dose unit which corresponds to a maximum of twice the ovulation-inhibiting dose are used in combination with (6S)-5-methyltetrahydrofolate for the preparation of pharmaceutical preparations for therapy of endometriosis with simultaneous reduction of therapy side effects, such as the negative influence on bone density/bone metabolism and the risk of osteoporosis, and, at the onset of a pregnancy, reduction of the risk of congenital abnormalities, such as neural canal defects, cleft lip, jaw and palate, and pregnancy complications, such as abruptio placentae and premature birth.
Patent CA-2701597-A1 (CA)
Inventor: LEDERMANN ALEXANDRA
IPC: G02B27/09
Filed: 2008-06-12
Abstract: The invention relates to an optical arrangement (10) having a laser (1), wherein an amplitude mask (3) is introduced in the beam path of the laser beam (2) coming from the laser (1), between the laser (1) and a focusing element (4), such that the laser beam (2) can be guided such that the laser beam (2) strikes the amplitude mask (3) before the laser beam is focused in the focusing element (4) and the laser beam (2'), which has been modified by the focusing element (4), is directed at a focal point (6) and, if appropriate, at least two sub-maxima (7, 7') in a photosensitive material (5). The arrangement (10) is thus suitable for producing chemical or physical changes, ablations, micro-explosions, plasmas or micro-tears in the photosensitive material (5). The arrangement (10) is preferably used for carrying out single-photon or multi-photon absorption in the focal point (6) or in one of the at least two sub-maxima (7, 7') of the modified laser beam (2') in the photosensitive material (5).
Patent CA-2703874-A1 (CA)
Title: Procede et dispositifs de protection d'un microcircuit contre des attaques visant a decouvrir une donnee secrete
Inventor: BENTEO BRUNO
IPC: H04L9/28
Filed: 2008-11-03
Abstract: Ce procédé de protection d'un microcircuit (12) contre des attaques visant à découvrir une donnée secrète (K, M) utilisée lors de l'exécution par le microcircuit d'un algorithme de cryptographie (10), comprend une étape de génération d'au moins un paramètre (P) de protection de la donnée secrète (K, M) et une étape de modification de l'exécution de l'algorithme de cryptographie à l'aide de ce paramètre de protection (P). Il comporte les étapes consistant à définir une fonction (20'a) génératrice, par applications successives à au moins un paramètre secret (S) prédéterminé et stocké en mémoire (16), d'une séquence de valeurs déterminable uniquement à partir de ce paramètre secret (S) et de cette fonction (20' a), et à générer le paramètre de protection (P) de façon reproductible à partir d'au moins une valeur de cette séquence.
Patent CA-2705621-A1 (CA)
Title: Installation hydraulique de conversion d'energie et procede de commande d'une telle installation
Inventor: COUSTON MICHEL HENRI
IPC: F03B3/14
Filed: 2008-11-14
Abstract: Cette installation hydraulique (I) définit un chemin (4, 5, 6) d'écoulement forcé (E) d'eau et comprend au moins une machine (1 ), de type turbine, pompe ou turbine-pompe, un organe (8) pourvu d'au moins une paroi déformable (81 ) et qui délimite au moins un volume fermé (V8) de taille variable. L'installation comprend également des moyens (9, 91 ) d'alimentation (F9) du volume fermé en fluide sous pression. L'organe à paroi déformable (81 ) est monté dans un conduit hydraulique (6) situé en aval d'une partie tournante (2) de la machine (1 ). La paroi déformable définit, localement et en aval de la partie tournante (2), une section modulable (S63) de passage de l'écoulement (E) dans le conduit hydraulique (6). Selon le procédé de l'invention, on injecte (F9) du fluide sous pression dans un volume fermé de taille variable (V8) délimité par un organe (8) disposé dans un conduit hydraulique (6) situé en aval de la partie tournante (2) de façon à moduler la section de passage (S63).