baber/WOPTO huggingface dataset:
Patent CA-2382141-A1 (CA)
Title: Compound safety glass and pvb foil for the production thereof
Inventor: KELLER UWE
IPC: C03C27/12
Filed: 2000-08-16
Abstract: Known intermediate foils for compound glasses with improved sound insulation consist of several layers or special materials which cannot be further processed in conventional plants. The aim of the present invention is to provide an intermediate foil for compound glasses with improved sound insulation, whereby said foil consists of one layer as far as possible and is based upon PVB. Said intermediate foil allows for an improved sound insulation of the compound glasses in room temperature and has essentially unchanged working properties, whereby said compound glasses are produced from the intermediate foil. To resolve the aim of the invention, an intermediate foil is provided which contains: 50 to 80 wt. % PVB (partially acetalised polyvinyl alcohol), 20 to 50 wt. % of a softener mixture containing 30 to 70 wt. %, calculated as a portion of the softener mixture, of one or more polyalkylene glycoles of the group consisting of polyalkylene glykoles of the general formula HO-(R-O)n-H with R = alkylene and n > 5, block copolymers made of ethylene- and propylene glycole of the general formula HO-(CH2-CH2-O)n-(CH2-CH(CH3)-O)m-H  with n > 2, m > 3 and (n+m) < 25, derivatives of block copolymers made of ethylene- and propylene glycole of the general formula R10-(CH2-CH2-O)n-(CH2-CH(CH3)-O)m-H or HO-(CH2-CH2-O)n-(CH2-CH(CH3)-O)m-R1 with n > 2, m > 3 and (n+m) < 25 and R1 as the organic radical, derivatives of polyalkylene glycols of the general formula R1-O-(R2-O)n-H with R2 = alkylene and n > 2, wherein the hydrogen of one of the two terminal hydroxygroups of the polyalkylene glycol is replaced by an organic Rest R1, derivatives of polyalkylene glycols of the general formula R1-O-(R2-O)n-R3 with R2 = alkylene and n > 5, wherein the hydrogen of the two terminal hydroxygroups of the polyalkylene glycol is replaced by an organic Rest R1 or R3.
Patent CA-2382173-A1 (CA)
Title: Dispositif de transfert de couple
Inventor: LUND DAVID R
IPC: F16H7/24
Filed: 2000-02-09
Abstract: La présente invention concerne un dispositif de transfert de couple, ledit couple étant destiné à être introduit en un point du dispositif et transmis à un autre point du dispositif, la puissance ou le couple provenant du dispositif. Le dispositif assure un entraînement direct continu (9) constitué d'une pluralité d'éléments (16) individuels non interconnectés qui se suivent pour former l'entraînement. Les éléments (16) ont des extrémités élargies (17) et des centres de taille réduite (18). Les centres des éléments se déplacent sur un dispositif de délestage central (15) qui sert de rail de guidage. L'entraînement direct (9) communique avec les pignons d'entraînement (10, 11), se déplaçant à travers les pignons d'entraînement pour les faire tourner afin de permettre le transfert de couple.
Patent CA-2382403-A1 (CA)
Inventor: SHIRLEY TIMOTHY C
IPC: G06F13/10
Filed: 2000-08-25
Abstract: La présente invention concerne un procédé et un système permettant de convertir la sortie d'un port de communication (210) (un port série ou un port de bus série universel, par ex.) en signaux vidéo (120) représentant la sortie d'un terminal. Le système est situé entre le port de communication et un ensemble de deux ou plusieurs entrées à un système de commutation clavier (122)/vidéo/souris (124). Dès réception des caractères du port de communication (210), le système interprète les caractères en tant que commandes d'émulation de terminal et génère, de façon interne, une représentation de ce à quoi devrait ressembler un écran de terminal résultant. A partir de cette représentation interne (numérique), le système produit des sorties analogiques (20) représentant l'écran de terminal. Les sorties analogiques sont appliquées à l'entrée vidéo du système de commutation KVM, de façon que la sortie de terminal peut être visualisée sur le moniteur relié au système de commutation KVM (74).
Patent CA-2384386-A1 (CA)
Title: Use of lubricants based on polysiloxanes
Inventor: GROSSE BOWING WALTER
IPC: C10M135/10
Filed: 2000-08-29
Abstract: The invention relates to the use of at least one polysiloxane in lubricant formulations for reducing friction between conveyor belts and the articles transported thereon. The invention also relates to lubricants containing other additives besides polysiloxane.
Patent CA-2385597-A1 (CA)
Inventor: BASSLER PETER
IPC: B01J23/745
Filed: 2000-09-15
Abstract: The invention relates to a method for activating passivated iron with hydrog en at an increased temperature and under an increased pressure, whereby said ir on can be used as a catalytically active component after activation. The inventive method is characterised in that the activation is carried out in t he presence of a nitrile. The invention also relates to the use of nitriles in such methods, iron obtainable according to said method, the use of iron in heterogeneous catalysts and a method for hydrogenation, whereby such catalys ts are used.
Patent CA-2388184-A1 (CA)
Title: Soupape regulatrice de debit liquide
Inventor: KHOO KAH HIN
IPC: E03D1/32
Filed: 2000-09-15
Abstract: L'invention concerne une soupape régulatrice de débit liquide qui comprend un boîtier (10) et élément d'étanchéité (22) logé dans le boîtier. L'élément d'étanchéité divise le boîtier en un premier compartiment (24) et un second compartiment (26) et permet un écoulement limité du liquide du premier compartiment (24) au second compartiment (26). Le boîtier (10) comprend un orifice d'admission du liquide (14) s'ouvrant dans le premier compartiment (24) et un orifice de sortie du liquide (20). Il compren aussi un élément de manoeuvre de la soupape (32, 30) logé dans le second compartiment (26) qui agit sur l'élément d'étanchéité (22) et coopère avec l'orifice de sortie du liquide (20). L'élément de manoeuvre de la soupape (32, 30) est actionné par la pression exercée par le liquide s'écoulant du premier compartiment (24) vers le second compartiment (26) à travers le passage d'écoulement limité (40) de l'élément d'étanchéité, de manière à coopérer initialement avec ce dernier pour entraver considérablement l'écoulement du liquide depuis le second compartiment (26), à travers l'orifice de sortie du liquide (20), par le biais de l'élément d'étanchéité (22); de manière à coopérer ensuite avec l'élément d'étanchéité (22) pour fermer l'orifice de sortie du liquide (20). L'élément de manoeuvre de la soupape (32, 30) peut être actionné de l'extérieur (au moyen d'un bras (32), généralement par un ballonnet) de façon à rompre le joint étanche et à permettre au liquide de s'écouler du premier au second compartiment par l'orifice de sortie. L'élément de manoeuvre de la soupape est ensuite libéré par l'interruption de la manoeuvre externe qui rétablit la pression du liquide. L'écoulement fluidique limité (40) dans le second compartiment et la pression qui en résulte relativement à la pression du liquide au niveau de l'orifice de sortie assurent une fermeture régulée de la soupape.
Patent CA-2388625-A1 (CA)
Inventor: LEIMER MARK ALAN
IPC: B25B27/10
Filed: 2002-05-31
Abstract: A service tool for dislodging circumferentially spaced, longitudinally extending fingers of a flangeless retainer of a valve stem seal from a valve guide of an internal combustion engine, the guide of the type having circumferential detents for retaining radially inwardly turned ends of the fingers. The tool includes an exterior shell formed of two symmetrical halves divided along a longitudinal axis. The shell is coupled to a cylindrical puller element that is encased within and axially movable in the shell; the puller element also comprises symmetrical halves longitudinally divided along same axis. The puller element halves are hinged, and each of the puller halves contain gear teeth for reacting with separate worm gears contained in shell halves and attached to levers. Manual movement of the levers causes cams in radially inwardly turned arms at opposite end of the pulley to dislodge the fingers of the seal retainer.
Patent CA-2394886-A1 (CA)
Inventor: KAWASE TAKEO
IPC: H01L21/00
Filed: 2000-12-21
Abstract: L'invention concerne un procédé de fabrication d'un circuit intégré comprenant au moins deux dispositifs commmutateurs électroniques interconnectés, ledit procédé consistant à fabriquer au moins une partie des dispositifs de commutation électroniques par impression à jet d'encre.
Patent CA-2398509-A1 (CA)
Title: Propylene impact copolymers
Inventor: STEHLING UDO M
IPC: B01J31/00
Filed: 2001-02-08
Abstract: This invention relates to propylene impact copolymer compositions. In particular, these unique and improved compositions can be produced using conventional, commercial-scale processes.
Patent CA-2398856-A1 (CA)
Title: Extruded polytetrafluoroethylene foam
Inventor: KOLMSCHLAG GUNTER
IPC: B29C44/50
Filed: 2001-01-24
Abstract: The preparation, processing and use of foamed polytetrafluoroethylene is described. Extrusion of polytetrafluoroethylene with a foaming agent gives a  product which can be used in the electrical industry, in the chemical indust ry or in chemical or plant engineering. The advantage over other processes is that the product can be prepared in a simple manner. Possible application sectors are cables, coaxial cables, gaskets, filters, filter screens, membranes and absorbers.
Patent CA-2399652-A1 (CA)
Title: Methods and materials relating to neuronal guidance molecule-like (ngm-like) polypeptides and polynucleotides
Inventor: TANG Y TOM
IPC: C12N9/16
Filed: 2001-02-02
Abstract: The invention provides novel polynucleotides and polypeptides encoded by such polynucleotides and mutants or variants thereof that correspond to novel human secreted NGM-like polypeptides. These polynucleotides comprise nucleic acid sequences isolated from at least cDNA libraries prepared from adult spleen mRNA (GIBCO) (Hyseq clone identification numbers 3073928 (SEQ ID NO: 1), and from infant brain mRNA (Columbia University) (Hyseq clone identification number 6346549) (SEQ ID NO: 18). Other aspects of the invention include vectors containing processes for producing novel human secreted NGM-like polypeptides, and antibodies specific for such polypeptides.
Patent CA-2401175-A1 (CA)
Inventor: LINH CAM
IPC: G01N33/50
Filed: 2001-03-02
Abstract: The present invention provides Chordin-Like-2 (CHL2) polypeptides and nucleic acid molecules encoding the same. The invention also provides selective binding agents, vectors, host cells, and methods for procuding CHL2 polypeptides. The invention further provides pharmaceutical compositions and methods for the diagnosis, treatment, amelioration, and/or prevention of diseases, disorders, and conditions associated with CHL2 polypeptides.
Patent CA-2401298-A1 (CA)
Title: Support device for a behind-the-ear hearing aid
Inventor: MARX THEODORE J
IPC: H04R25/00
Filed: 2002-01-02
Abstract: A support device (29) for a behind-the-ear hearing aid (10) that includes a first component (31) which performs the function of a moisture guard and a second component (38) which performs the function of a wing muffler. The first component (31) includes a sweat pad (30) and a first attachment mechanism (32). The first attachment mechanism (32) attaches the sweat pad (30) to the underside of the hearing aid (10). The second component (38) includes a muffler pad (40) and a second attachment mechanism (42). The second attachment mechanism (42) attaches the muffler pad (40) to a sound tube (14) of the hearing aid (10) the support device 29) and the sweat pad (30) are optimally made of foam. The first attachment mechanism (32) is optimally made of VELCRO®, but, other materials may be used. The second attachment mechanism (42) is optimally in the form of polyethylene sleeving or tubing.
Patent CA-2402424-A1 (CA)
Inventor: BORREBAECK CARL ARNE KRISTER
IPC: G01N33/58
Filed: 2001-03-06
Abstract: L'invention concerne des procédés de fabrication de jeux ordonnés d'antiligands s'utilisant dans l'analyse de ligands. Les ligands préférés sont des protéines et les antiligands préférés sont des anticorps, des variants se liant à l'antigène ou des dérivés de ceux-ci. Ces jeux ordonnés de micro-échantillons constituent un moyen approprié d'analyse de différences d'expression de protéines dans des cellules.
Patent CA-2403129-A1 (CA)
Title: Application type thin plate reinforcing material composition
Inventor: SUGIURA YUTAKA
IPC: B05D7/14
Filed: 2002-01-31
Abstract: The present invention provides a coating type reinforcement composition for sheet metal which can be applied under warming thereto. The composition applied to thin sheet metal provides satisfactory levels of tensile rigidity and dent resistance by improving bending strength and a rigidity of the sheet metal without causing a distortion. The coating type reinforcement composition according to the present invention comprises a liquid epoxy resin, a latent curing agent and an inorganic filler having an aspect ratio (L/D) of 5 or higher, an amount of the inorganic filler contained being 20 to 50% of the composition by weight and the composition being a viscous preparation with a high viscosity.
Patent CA-2403587-A1 (CA)
Inventor: INNOCENTI GUALTIERO
IPC: D06M17/06
Filed: 2001-02-26
Abstract: L'invention concerne une couche thermofusible très fine (1X) est supportée par un (3) des deux textiles (3, 15), et chauffée à partir de la surface opposée à celle se trouvant en contact avec le textile (3) supportant cette couche, jusqu'à ce que toute l'épaisseur de la couche (1X) ait été plastifiée, l'autre textile (15) est ensuite amené vers le premier, et les deux textiles (3, 15) sont pressés l'un contre l'autre.
Patent CA-2405047-A1 (CA)
Title: Time-of-flight mass spectrometer array instrument
Inventor: CORNISH TIMOTHY J
IPC: G01Q30/16
Filed: 2001-06-19
Abstract: A time-of-flight mass spectrometer (TOF-MS) array instrument is provided. Each TOF-MS of the array instrument includes (1) a gridless, focusing ionization extraction device allowing for the use of very high extraction energies in a maintenance-free design, (2) a fiberglass-clad flexible circuit-board reflector using rolled flexible circuit-board material, and (3) a low-noise, center-hole microchannel plate detector assembly that significantly reduces the noise (or "ringing") inherent in the coaxial design. The miniature TOF-MS array allows for the bundling of a plurality of mass analyzers, e.g., a plurality of TOF-MSs, into a single array working in parallel fashion to greatly enhance the throughput of each TOF-MS in the array by multiplexing the data collection process. A preferred embodiment of the TOF-MS array instrument incorporates 16 TOF-MS units that are arranged in mirror-image clusters of eight units.
Patent CA-2405202-A1 (CA)
Inventor: HIRSH MARK
IPC: A61K9/08
Filed: 2002-09-25
Abstract: A kit to alleviate tobacco-smoking withdrawal symptoms in a patient is disclosed which comprises:   (a) a therapeutically effective amount of nicotine, at least one active nicotine metabolite, a combination of nicotine and an active nicotine metabolite, or an azapirone, or a pharmaceutically acceptable salt thereof;   (b) a transdermal delivery system consisting essentially of a bupropion based in a therapeutically effective amount; and (c) a packaging material surrounding (a) and (b).
Patent CA-2409861-A1 (CA)
Title: Device and method for frying products
Inventor: VAN DER DOE MARTIN HENDRIK
IPC: A23L5/10
Filed: 2001-05-23
Abstract: Method and device for frying products such as crisps in fat. The frying operation is carried out under vacuum conditions. After frying the crisps are centrifuged under vacuum as well. Centrifuging is realised by introducing the crisps from above in a rotating vacuum chamber. After centrifuging the crisps are directly discharged to a valve in the bottom of the vacuum charge to a sluice structure and are subsequently subjected to atmospheric pressure.
Patent CA-2416128-A1 (CA)
Inventor: BERDUGO BARUCH
IPC: G10L21/0232
Filed: 2001-06-19
Abstract: A noise canceling method and apparatus for canceling noise by time domain processing sub-bands of a digital input signal. The input signal (102) is divided into a number of frequency-limited time-domain sub-bands (104). Each sub-band is then individually processed in a band splitter (106) to cancel noise present in the signal. The noise processing includes exponential averaging of the input, noise estimation, and subtraction processing. The noise subtraction process is simplified by generating a filter coefficient that is exponentially smoothed, hard limited, and multiplied with the input signal to generate the noise processed output for each sub-band. The noise processed bands are then recombined in a recombiner (108) into a digital output signal (110). Implementation may be effected in software or hardware and applied to various noise canceling and signal processing application.
Patent CA-2419149-A1 (CA)
Title: Data transfer system, data transfer apparatus, data recording apparatus, data management method, identifier generation method
Inventor: ABE MIKI
IPC: G06F21/60
Filed: 2002-06-13
Abstract: A data transfer system capable of transferring a content properly and improving operation efficiency. A data transfer apparatus side (primary recording medium side) manages transfer authority of each of content data se ts stored and manages transfer authority of content data which has been transferred to a data recording apparatus (secondary recording medium side) by generating table data correlating a first content identifier corresponding t o the content data with a second content identifier transmitted from the data recording apparatus side. That is, even when the content identifier (content  ID) cannot be recorded in the secondary recording medium side, by using a content ID (second content identifier) generated in the secondary recording medium side, it is possible to identify the content data on the secondary recording medium and it can be correlated with the content ID (first content  identifier) of the primary recording medium side.
Patent CA-2421390-A1 (CA)
Inventor: HERBST HANS JOACHIM
IPC: A01K27/00
Filed: 2001-05-08
Abstract: The invention relates to a choke collar for animals, for dogs for example, with a neck part and a pull chain, the strand-shaped neck part being composed of a plurality of chain links comprising connecting links and two final links, said final links being each provided with two eyes for engagement with the final connecting links adjacent the two final links and with an eyelet , the pull chain forming a closed loop that reaches through the eyelets of the two final links. At least one of the two final links is configured as a plate that is provided, in a first end region, with the eyelet and, in a second end region located opposite the first end region, with the two eyes for engagement.
Patent CA-2422001-A1 (CA)
Title: Method for producing bristle products
Inventor: WEIHRAUCH GEORG
IPC: A46D1/08
Filed: 2001-09-05
Abstract: The invention relates to a method for producing bristle products. Individual bristles or groups of bristles consisting of synthetic material are fixed to a carrier in a predetermined arrangement, forming the desired bristle area. At least one part of the bristles in the predetermined arrangement or in the fixed bristle area is structured by means of laser beams in a contactless and preferably regular manner. Furthermore, the bristles are shortened in a contactless manner at the free ends thereof by means of laser beams. In this way, structures are produced in a reproducible form on the outer and upper side of the bristle area, said structures assisting the cleaning action.
Patent CA-2422541-A1 (CA)
Inventor: DI FRANCESCO VALENTINA
IPC: G01N33/50
Filed: 2001-09-19
Abstract: The present invention provides amino acid sequences of peptides that are encoded by genes within the Human genome, the GPCR peptides of the present invention. The present invention specifically provides isolated peptide and nucleic acid molecules, methods of identifying orthologs and paralogs of the GPCR peptides and methods of identifying modulators of GPCR peptides.
Patent CA-2422956-A1 (CA)
Title: Compositions and methods for detecting human immunodeficiency virus 2 (hiv-2)
Inventor: YANG YEASING Y
IPC: C12Q1/68
Filed: 2001-10-22
Abstract: Compositions and methods for synthesizing and detecting HIV-2 specific amplicons. Particularly described are oligonucleotides that are useful as hybridization probes, and amplification primers that facilitate detection of  very low levels of HIV-2 nucleic acids.
Patent CA-2423089-A1 (CA)
Title: Extruded fence post and rail system
Inventor: DODSON GORDON
IPC: E04H17/20
Filed: 2003-03-21
Abstract: A fence assembly including a post and interconnecting rails. The post includes an interior chamber structure defined by numerous compartments, an exterior wall structure and a plurality of inwardly projecting rail-receiving channels. The rail-receiving channels at least partially define the geometry of the interior chamber structure. The assembly may be made of extruded plastic material such that the post, rails and additional components, such as channel inserts, are generally hollow along their respective elongate dimensions. Each of the components within the assembly may be cut to user-defined lengths. The purpose of the abstract is to enable the United States Patent and Trademark Office and the public generally to determine from a cursory inspection the nature and gist of the technical disclosure, and is not to be used for interpreting the scope of the claims.
Patent CA-2424941-A1 (CA)
Title: Systeme a biopuce integree pour la preparation et l'analyse d'echantillons
Inventor: XU JUNQUAN
IPC: B01L3/00
Filed: 2001-10-09
Abstract: La présente invention concerne inclut une composition qui est un système à biopuce intégrée pour le traitement et l'analyse d'échantillons par utilisation de tâches séquentielles qui se produisent sur une ou plusieurs puces. Le système comprend de préférence une ou plusieurs puces actives, et peut être automatisé. L'invention inclut également des procédés d'utilisation d'une biopuce intégrée pour traiter et analyser des échantillons. Ces procédés incluent l'application d'un échantillon au système et l'exécution d'au moins deux tâches séquentielles sur au moins une surface de puce. Le procédé inclut l'utilisation de forces physiques telles que les forces diélectrophorétiques et électromagnétiques pour traiter et analyser des échantillons, et inclut l'utilisation de microparticules qui peuvent être couplées à des compositions d'échantillon à manipuler par des forces diélectrophorétiques et électromagnétiques.
Patent CA-2425607-A1 (CA)
Title: Integrated ordering system
Inventor: DZIABA MICHELE M
IPC: G06Q30/02
Filed: 2003-04-15
Abstract: The invention provides a method and apparatus for allowing a user to sample and order a product using an interactive ordering system. The ordering system includes a vending station to allow a user to sample a quantity of the product, an ordering station in close proximity to the vending station to allow the user to purchase a related product, and a delivery station to delivery the purchased product to the user.
Patent CA-2428583-A1 (CA)
Title: Procede de marquage d'une feuille de papier, feuille ayant un motif de type filigrane
Inventor: HUNGLER JOEL
IPC: B44C1/24
Filed: 2003-05-13
Abstract: La présente invention concerne un procédé pour marquer un motif (9) de ty pe filigrane, sur une partie au moins d'une feuille (8) de papier absorbant, ledit procédé consistant à déformer sous contrainte ladite feuille par passage entre au moins un premier rouleau lisse (1) et au moins un deuxième rouleau grave (2). Selon l'invention, on applique à froid une pellicule d'additif sur l'une au moins desdites surfaces de la feuille lors du marquage, ce qui favorise la formation du filigrane. L'invention vise également une feuille de papier absorbant comprenant a u moins un pli d'ouate de cellulose et obtenue par le procédé.