baber/WOPTO huggingface dataset:
Patent CA-2312181-A1 (CA)
Title: Method and device for removing sections from a stream of imbricated items
Inventor: BERNI CLAUDIO
IPC: B65G17/26
Filed: 2000-06-23
Abstract: From a scaled stream (2) which is conveyed along a first conveying path (F.1) through a removal region (A) in a held manner, the held conveyance is deactivated at the entrance of the removal region (A) for stream sections which are to be removed from the scaled stream or from which items are to be removed and the sections or items to be removed are conveyed by means of a second conveying means (5) being adjustable for a removal onto a second conveying path (F.2), while for the rest of the stream sections (2.1) the held conveyance is maintained during conveyance through the removal reg:ion (A). The first conveying means (1) e.g. comprises clamping elements for gripping e.g. the longitudinal edges of the scaled stream (2), the clamping elements being opened selectively at the entrance of removal region (A). The second conveying means (5) e.g. comprises a pivoting conveying belt (5.2) on which stream sections (2.2) to be removed are conveyed onto the second conveying path (F.2) in a loosely laying manner.
Patent CA-2312429-A1 (CA)
Inventor: CREIGHTON STEVE
IPC: C12Q1/68
Filed: 1998-12-14
Abstract: On décrit une "biopuce" pour ligand d'acide nucléique constituée d'un support solide auquel un ou plusieurs ligands d'acide nucléique spécifiques sont fixés suivant une configuration spatiale. Chaque ligand d'acide nucléique se lie spécifiquement et avidement à une molécule cible particulière contenue dans un mélange d'essai, tel qu'un liquide organique. Les molécules cibles incluent, entre autres, des protéines (cellulaires, virales, bactériennes, etc.), des hormones, des sucres, des sous-produits métaboliques, des cofacteurs, ainsi que des intermédiaires, des médicaments et des toxines. Le fait de mettre en présence le mélange d'essai et la biopuce provoque la liaison d'une molécule cible à son ligand d'acide nucléique apparenté. La liaison de la cible au ligand d'acide nucléique produit une modification décelable à chaque emplacement spécifique sur la biopuce. Cette modification décelable peut inclure, entre autres, un changement de la fluorescence ou un changement du paramètre physique, tel que la conductance électrique ou l'indice de réfraction, à chaque emplacement sur la biopuce. La biopuce est lue ensuite par un dispositif, tel qu'un explorateur de fluorescence ou un détecteur de résonnance plasmique superficielle, pouvant mesurer la magnitude du changement à chaque emplacement sur la biopuce. L'emplacement du changement indique quelle molécule cible a été détectée et la magnitude du changement indique en quelle quantité cette molécule cible est présente. La combinaison de ces deux éléments d'information donne des indications médicales diagnostiques et pronostiques lorsque des configurations de signal sont comparées avec celles obtenues à partir des liquides organiques d'individus chez qui des troubles ont été diagnostiqués. En principe, la biopuce peut être mise en oeuvre pour tester n'importe quel mélange présentant un complexe chimique, à condition que des ligands d'acide nucléique de constituants présumés présents dans le mélange soient fixés à la biopuce. Ainsi, la biopuce pour ligand d'acide nucléique peut avoir un usage étendu en matière d'essai d'enironnement, etc.
Patent CA-2312951-A1 (CA)
Title: Cover plate for gas turbine rotor
Inventor: BOUCHARD GUY
IPC: F01D5/32
Filed: 1998-12-07
Abstract: A cover plate for a bladed rotor in a turbine section of a gas turbine engine which comprises an annular plate segment comprising a plurality of spaced-apart seats with each seat coincident with a rivet. The rivets are the rivets used for anchoring the root of the blade in the disc, and the seats and the covers have frusto-conical surfaces having an axis which is the axis of the rivet.
Patent CA-2314662-A1 (CA)
Title: Wet/dry vacuum dolly
Inventor: HULT DAVID R
IPC: A47L7/00
Filed: 2000-07-26
Abstract: A wet/dry vac comprises a generally U-shaped dolly having wheels mounted thereon; a collection drum; a dolly; a lid coupled to the collection drum; a powerhead assembly coupled to the lid; an inlet port disposed in one of the lid or the collection drum; and a receptacle coupled to the input port. The dolly includes a collection drum, the dolly comprises a generally U-shaped member, which is adapted to have wheels mounted thereon, and at least two mounting members situated on either side of the open end of the U-shaped member. Each mounting member is adapted to mate with a corresponding mounting cavity defined by the collection drum. The dolly further includes a locking member adapted to snap into a locking cavity defined by the collection drum. The dolly further includes at least two extending members. Each extending member is adapted to mate with a recess defined by the collection drum.
Patent CA-2316676-A1 (CA)
Inventor: MITSCHKER ALFRED
IPC: A23L27/30
Filed: 2000-08-24
Abstract: The present invention relates to a process for preparing novel, monodisperse anion exchangers having strongly basic functional groups either in the center of the resin particle or in the shell of the resin particle, as well as to their use.
Patent CA-2316945-A1 (CA)
Inventor: LENDLEIN ANDREAS
IPC: C08L101/16
Filed: 1999-02-23
Abstract: La présente invention concerne des compositions polymères, des articles réalisés au moyen de ces compositions ainsi que des procédés de préparation et des techniques d'utilisation desdites compositions. Les compositions polymères à mémoire de forme peuvent garder la mémoire d'au moins une forme. Les compositions appropriées comprennent au moins un segment dur et au moins un segment mou. La température de transition (T¿trans?) du segment dur se situe de préférence entre -30 et 270 ·C. Un au moins des deux segments - dur ou mou - peut renfermer un groupe réticulable, et les segments peuvent être réunis par la constitution d'un réseau interpénétrant ou semi-interpénétrant, ou par des interactions physiques entre les deux segments. Des objets peuvent être façonnés selon une forme déterminée à une température supérieure à T¿trans? du segment dur, puis refroidis à une température inférieure à T¿trans? du segment mou. Si cet objet reçoit ultérieurement une seconde forme, on pourra redonner audit objet sa forme d'origine en le chauffant à une température supérieure à T¿trans? du segment mou et inférieure à T¿trans? du segment dur. Les compositions peuvent également renfermer deux segments mous reliés par l'intermédiaire de groupes fonctionnels entre lesquels intervient un clivage en réponse à l'application de lumière, d'un champ électrique ou d'ultrasons. Le clivage de ces groupes s'accompagne du retour de l'objet à sa forme d'origine.
Patent CA-2318374-A1 (CA)
Title: Human suppressor trna oligonucleotides and methods of use for same
Inventor: PANCHAL REKHA G
IPC: C12N15/11
Filed: 1999-01-13
Abstract: Novel synthetic suppressor tRNA have been provided which provide read-through of internal nonsense mutations, or which can site-specifically alter translation of transcribed sequences. Uses of the same are also provided in genetic engineering protocols including gene therapy treatment of diseases such as Xeroderma pigmentosum.
Patent CA-2322440-A1 (CA)
Title: Systeme non lineaire, son procede de realisation et produit programme informatique
Inventor: BILLINGS STEPHEN ALEC
IPC: H03H17/02
Filed: 1999-03-02
Abstract: La présente invention concerne un système non linéaire et ses procédés de réalisation dans le domaine des fréquences. Généralement, la conception des filtres linéaires classiques comprend l'atténuation des signaux à des fréquences non recherchées et la dissipation de l'énergie à ces fréquences en question, comme par exemple, celles de la chaleur ou du son. En revanche, dans la plupart des systèmes, il n'est pas toujours pratique de concevoir un système linéaire ou un autre système en ne gardant à l'esprit que l'atténuation de l'énergie. Par conséquent, cette invention fournit un système non linéaire et son procédé de réalisation dans le domaine des fréquences, ce système pouvant être utilisé pour transférer l'énergie à une première fréquence prédéterminée, ou une gamme de fréquence, à une deuxième fréquence prédéterminée, ou une gamme de fréquence. En utilisant le système de cette invention, il est possible de réaliser un système non linéaire répondant à des exigences données de transfert d'énergie, ou concevoir un système non linéaire pouvant modifier la fonction de transfert d'un système existant linéaire ou non linaire.
Patent CA-2324955-A1 (CA)
Title: Method and device for analysing the three-dimensional distribution of a component in a sample
Inventor: FOLESTAD STAFFAN
IPC: G01N21/35
Filed: 1999-03-23
Abstract: A device for and a method of analysing a sample, comprising: a sample positioning unit (1) for positioning a sample (3); a radiation generating unit (16) for providing at least one beam of electromagnetic radiation to each of first and second surfaces of the sample (3); an imaging unit (23) for providing at least one image from radiation transmitted through each of the first and second surfaces (3a, 3b) of the sample (3); a detector unit (25) for capturing the images provided by the imaging unit (23) and generating signals corresponding thereto; and an analysing unit (61) for operating on the signals received from the detector unit (25) and generating signals representative of the three-dimensional distribution of at least one component in the sample (3).
Patent CA-2325807-A1 (CA)
Title: Overflow pan assembly with splashguard cap
Inventor: LOYD DENNIS G
IPC: A47J27/58
Filed: 2000-11-14
Abstract: An overflow pan assembly includes a pan, cap, pair of first handles and pair of second handles. The pan has a lower cooking chamber formed by a bottom wall and annular shaped lower side wall and an upper reservoir chamber formed above the lower cooking chamber by an annular shaped upper side wall and annular shaped ledge extending between and interconnecting the lower side wall and upper side wall. The cap has an inner splash chamber inside the cap formed by a top wall and annular shaped side wall and an outer catch chamber outside the cap formed by the side wall of the cap and upper side wall and ledge of the pan. The first handles are mounted to the upper side wall of the pan opposite one another. The second handles are mounted to the side wall of the cap opposite one another. The second handles are pairable with and restable upon the first handles such that the cap can be placed in an opened position spaced above the pan leaving a gap therebetween above the ledge of the pan for allowing fluid to pass between the lower cooking chamber and outer catch chamber. The second handles are separable from the first handles such that the cap can be placed in a closed position upon the ledge of the pan closing the gap and preventing passage of fluid therethrough. A rotatable vent closure member and vent holes are provided on the cap to relieve pressure in the splash chamber of the cap.
Patent CA-2325944-A1 (CA)
Title: Triamino- and fluoroalkyl-functional organosiloxanes
Inventor: MONKIEWICZ JAROSLAW
IPC: C02F1/00
Filed: 2000-11-14
Abstract: Triamino- and fluoroalkyl-functional organosiloxanes Disclosed are organosiloxanes which contain: at least one triamino group of the formula: [NHx (CH2) aNHy (CH2)bNHz]-                              (I) (wherein a and b are each an integer of from 1 to 6, x is 0, 1 or 2, y is 0 or 1, z is 0, 1 or 2, with the proviso that (x+y+z)<_ 4, the total of x, y and z is not more than 4) bonded to at least one silicon atom via at least one N-bonded alkylene group having 1 to 4 C atoms and at least one Si-C-bonded fluoroalkyl group of the formula:        F3C(CF2)r(CH2)s-                                          (II) (wherein r is an integer of 0 to 18 and s is 0 or 2). Such organosiloxanes and organosiloxane-containing compositions are obtainable by mixing at least one corresponding triaminoalkoxysilane and at least one fluoroalkyl-functional alkoxysilane, hydrolyzing the components and subjecting them to cocondensation, and partly or completely removing the alcohol, including the hydrolysis alcohol. The organosilanes are useful, among others, for hydrophobicising material surfaces.
Patent CA-2326856-A1 (CA)
Inventor: MORITA SHIGETOMI
IPC: H01M10/052
Filed: 2000-11-21
Abstract: A secondary battery has a disconnect assembly for cutting off a current path when a pressure in the battery is abnormal, disposed in an open end of an outer casing.      The disconnect assembly includes a rupture disk sealing the open end of the outer casing, a cap electrically connected to a portion of a surface of the rupture disk and serving as an outer terminal of the battery, a weld plate joined to a portion of another surface of the rupture disk and serving as an inner terminal of the battery and having vent holes, and an insulating gasket sealing a gap between the rupture disk and the outer casing and holding the rupture disk and the weld plate in an electrically insulated fashion, except for a space around a junction between the rupture disk and the weld plate. A portion of the rupture disk and the weld plate are so joined that the diffusion of atoms at a junction interface is in an initial stage. An ultrasonic welding machine is used to carry out the above joining.
Patent CA-2328025-A1 (CA)
Title: Compositions containing fat-soluble vitamins
Inventor: LEUENBERGER BRUNO
IPC: A23L33/155
Filed: 2000-12-08
Abstract: Powder composition comprising at least one fat-soluble vitamin dispersed in a matrix of a natural polysaccharide gum or a mixture of said gums having an emulsifying capacity and/or a protein or a mixture of proteins having an emulsifying capacity, and wherein said fat-soluble vitamin is present in said powder composition in the form of droplets having an average diameter within the range of about 70 to about 200 nm; tablets, beverages and beverage concentrates, foods, cosmetics and pharmaceuticals made therefrom.
Patent CA-2331864-A1 (CA)
Title: Mechanically stabilized retaining wall system having adjustable connection means for connecting precast concrete facing panels thereto
Inventor: CRIGLER JOHN R
IPC: E02D29/02
Filed: 1999-05-10
Abstract: A retained earth structure (110) comprises an upright soil retaining wall of interlocking facing panels (112) and a plurality of horizontal elongated wire mesh reinforcement panels (114) extending outwardly from the back surface of the modules into the backfill material. The wire mesh panels (114) are connected in tiers to the retaining wall while embedded in the backfill material soil behind the wall by use of a three-way adjustable turnbuckle-type connector assembly (200). The three-way adjustable turnbuckle-type connector assembly (200) ensures verticality of the finished precast wall panels (112).
Patent CA-2332183-A1 (CA)
Title: Humanized and chimeric monoclonal antibodies that recognize epidermal growth factor receptor (egf-r); diagnostic and therapeutic use
Inventor: DE ACOSTA DEL RIO CRISTINA MAR
IPC: C07K16/00
Filed: 1995-11-17
Abstract: The invention relates to new humanized and chimeric monoclonal antibodies that recognized EGF-R comprising an artificial sequence at least of the FRs of the heavy chain variable region of a human inmunoglobulin . The hypervariable regions of both monoclonal antibodies is the following amino acid sequence: light chain : CDR-1:-arg-ser-ser-gln-asn-ile-val-his-ser-asn-gly-asn-thr-tyr-leu- asp;CDR-2:- lys-val-ser-asn-arg-phe-ser; CDR-3:-phe-gln-tyr-ser-hys-val-pro-trp-thr. Heavy chain: CDR-1:- asn-tyr-tyr-ile-tyr; CDR-2:-gly-ile-asn-pro-thr-ser-gly-gly-ser- asn- phe-asn- glu-lys-phe-lys-thr; CDR-3:-gln-gly-leu-trp-phe-asp- ser-asp-gly-arg-gly-phe- asp-phe. The antibodies can be used for therapeutical and diagnostic purposes.
Patent CA-2336145-A1 (CA)
Inventor: BIER PETER
IPC: C03C17/28
Filed: 1999-06-17
Abstract: A molding having at least part of its surface coated with a water--spreading coating is disclosed. The coating comprise a salt of sulfondicarboxylic diester, a water-insoluble oxide of metal or semi-metal and an acid/water mixture. It is applied to at least one surface of the molding.
Patent CA-2339175-A1 (CA)
Inventor: HAYS BYRON G
IPC: C09D11/02
Filed: 1999-08-02
Abstract: In one embodiment, the present invention relates to a green-shade yellow pigment composition comprising a compound having formula (I): wherein R1 and R2 are independently hydrogen, halogen, an alkyl group having 1 to about 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an alkoxycarbonyl group having 1 to 6 carbon atoms, nitro, cyano, phenoxy or trifluoromethyl. The green-shade yellow pigment composition is suitable for use in plastics, paints and inks.
Patent CA-2340294-A1 (CA)
Inventor: GULDENFELS DIETER
IPC: B65G23/06
Filed: 2001-03-08
Abstract: A conveying apparatus comprising a modular belt having a plurality of modules connected to adjacent modules and articulated by pivot rods that extend through openings in the link ends of the modules. The openings extend transverse to the direction of belt travel. The apparatus also includes a drive sprocket having a plurality of teeth disposed about the circumference of the wheel. Each tooth has a center driving surface and a link end driving surface. The teeth are disposed such that each belt module may be driven in either direction from the center by one of the teeth and simultaneously driven at a link end by one of the other teeth such that there is positive engagement with each belt module by two teeth. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to.quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to limit the scope or meaning of the claims. 37 C.F.R. 1.72(b).
Patent CA-2341490-A1 (CA)
Title: Bleaching of medium consistency pulp with ozone without high shear mixing
Inventor: DE VOS ROLF
IPC: D21C9/153
Filed: 1999-08-24
Abstract: A method for bleaching medium consistency pulp with an ozone-containing gas is disclosed. The highly concentrated ozone-carrying stream is introduced into the pulp stream without mechanical mixing, or accompanied by mixing of moderate intensity. Thus, advance is taken by the rapid reaction of ozone in plug-flow conditions without the use of fiber-destroying shear forces.
Patent CA-2343168-A1 (CA)
Title: Piperidine derivatives
Inventor: WICHMANN JURGEN
IPC: C07D211/22
Filed: 1999-09-02
Abstract: The present invention relates to compounds of general formula (I), wherein R 1 is tetrahydronaphtyl; or -(CH2)n-C6H5-R4 wherein n is 0-4 and R4 is H, lower  alkyl, or lower alkoxy; or C5-C12 cycloalkyl, optionally substituted by lowe r alkyl; R2 is H, OH, lower alkoxy, lower alkenyloxy or lower alkyl; R3 is C5- C7 cycloalkyl or phenyl, optionally substituted by OH, halogen, lower alkoxy, lower alkenyloxy, lower alkyl or -O-(CH2)n-C6H5 wherein n is 0-3; and their pharmaceutically acceptable acid addition salts. The compounds of general formula (I) are suitable for the treatment of memory and attention deficits,  psychiatric, neurological and physiological disorders, such as anxiety and stress disorders, depression, memory loss due to Alzheimer's disease or othe r dementias such as vascular dementia and AIDS dementia complex, Parkinson's disease, epilepsy and convulsions, acute and/or chronic pain conditions, withdrawal symptoms of addictive drugs and reduction of their abuse/craving,  control of water balance, Na+ excretion, arterial blood pressure disorders a nd metabolic disorders such as obesity.
Patent CA-2344695-A1 (CA)
Inventor: ISABELLE STEVEN H
IPC: G10L21/02
Filed: 1999-09-15
Abstract: L'invention porte sur la suppression du bruit dans un signal d'entrée qui véhicule une combinaison bruit et voix. Le signal d'entrée est divisé (10) en blocs de signaux qui sont traités (14) de façon à générer une évaluation d'un spectre à bande de perception de courte durée du signal d'entrée. Une détermination est effectuée à divers moments de manière à savoir si le signal d'entrée achemine uniquement le bruit ou une combinaison de bruit et de voix. Lorsque le signal d'entrée achemine uniquement du bruit, le spectre d'une bande de perception de courte durée, évalué, correspondant, du signal d'entrée est utilisé pour mettre à jour une estimation (18) d'un spectre de bande de perception de longue durée. Une réponse de fréquence de suppression du bruit est ensuite déterminée (20) en fonction de l'estimation du spectre de bande de perception du bruit de longue durée et du spectre de bande de perception de courte durée du signal d'entrée. Cette réponse est utilisée pour former (24) un bloc courant du signal d'entrée.
Patent CA-2344872-A1 (CA)
Title: Adapter unit for a shaving razor
Inventor: GRATSIAS SPIROS
IPC: B26B21/22
Filed: 1998-09-24
Abstract: There is disclosed a razor cartridge (10 & 30) for use with a razor handle (50) having a handle engagement member (56a & 56b and 58) extending from one end thereof. The razor cartridge comprises a razor blade carrier (30) having a carrier engagement member (36) thereon and an adapter unit (10) having a first side (14b) and a second side (14a). The first side (14b) of the adapter unit (10) has an adapter engagement member (24a & 24b) lockingly mateable with the carrier engagement member (36) with at least one of the adapter engagement member (24a or 24b) and the carrier engagement member (36) being resiliently yieldable, such that the adapter engagement member (24a & 24b) and the carrier engagement member (36) may be snapped into non-detachable engagement with each other. The second side (14a) of the adapter unit (10) has means (16a & 16b) for attachably mating the razor cartridge (10 & 30) with the handle engagement member (56a & 56b).
Patent CA-2345163-A1 (CA)
Title: Method and means for storing and transmitting trend and characteristics of information in a computer
Inventor: SAGAWA ISAO
IPC: H03M7/30
Filed: 2001-04-25
Abstract: The present invention provides a high level compression method and system so as to improve data transmitting efficiency. In the case of transmitting data in which a characteristic curve is very important to a remote site, a predetermined number of the above data are collected at a transmitting site so as to generate dummy- pictured data. The dummy-pictured data is highly compressed by a picture compression treatment. The compressed dummy-pictured data is transmitted to the receiving site. At the receiving site, the received compressed dummy-pictured data is reproduced. The reproduced dummy-pictured data is separate into the predetermined number of the parts so that original data can be reproduced.
Patent CA-2351567-A1 (CA)
Inventor: BOULEY SANDRINE
IPC: C12Q1/68
Filed: 1999-11-18
Abstract: The invention concerns nucleic acids coding for mutated or truncated forms of the human parkin gene, or forms comprising multiplication of exons, and the corresponding proteins and antibodies. The invention also concerns methods and kits for identifying mutations of the parkin gene, and for studying compounds for therapeutic purposes.