baber/WOPTO huggingface dataset:
Patent CA-2432418-A1 (CA)
Title: Driving mechanism for shaking table
Inventor: TAMLIN PAUL ROBERT
IPC: B65G25/04
Filed: 2003-06-13
Abstract: A driving mechanism causes particulate material to advance on a reciprocating tray. The driving mechanism is connected to a first bar and causes it to reciprocate.  The tray rests on the first bar and it too reciprocates. The first bar is spaced apart from a second bar but is attached to it by a spacer. The second bar is mounted in bearings for rotation. The tray may be mounted on oscillating supports attached to a base which underlies the tray. Each of the supports have joints which interconnect the supports with the tray and the base. A resilient insert is mounted within each joint and opposes the forward movement of the tray and assists the tray to return to its starting position.
Patent CA-2434402-A1 (CA)
Title: Modular transfection systems
Inventor: LENZ DIETMAR
IPC: C07K14/47
Filed: 2002-01-10
Abstract: The invention relates to a method for the transfection of cells using at least one protein capable of forming nucleoprotein filaments. Said protein is first modified by at least one functional constituent which influences at least one step of the transfection, and the nucleic acid to be transfected is then loaded with the modified protein. The nucleic acid and the protein form a filamentary complex, and said complex is then added to the cells to be transfected. The invention also relates to a transfection agent of nucleoprotein filaments (NPF), at least one protein forming a nucleoprotein filament being modified by at least one functional constituent for the transfection. The invention further relates to the use of the inventive transfection agent for producing a medicament for the gene therapeutic treatment of humans and animals. Finally, the invention relates to corresponding pharmaceutical preparations, especially for use in gene therapy, and the use of such transfection agents in the form of constituents in kits.
Patent CA-2435350-A1 (CA)
Title: Method of using a cyclooxygenase-2 inhibitor and sex steroids as a combination therapy for the treatment and prevention of dismenorrhea
Inventor: KRASNOW JOEL
IPC: A61K31/56
Filed: 2002-02-04
Abstract: The present invention provides methods for the treatment and prevention of dysmenorrhea in a woman using a combination of a cyclooxygenase-2 inhibitor and sex steroids.
Patent CA-2436273-A1 (CA)
Title: Procede de production d'un concentre de principe actif et concentre de principe actif
Inventor: BEHNAM DARIUSH
IPC: A23L1/30
Filed: 2002-02-11
Abstract: L'invention concerne un procédé pour produire une phase hydrosoluble d'un principe actif physiologiquement actif, insoluble ou très difficilement soluble dans l'eau. Selon ce procédé, le principe actif est mélangé dans un environnement chaud à un solubiliseur biocompatible présentant un rapport hydrophile-lipophile compris entre 9 et 16, en excès, afin de former un produit intermédiaire transparent que l'on refroidit jusqu'à ce qu'il atteigne la température ambiante. L'invention concerne en outre un concentré hydrosoluble d'un principe actif physiologique.
Patent CA-2436424-A1 (CA)
Inventor: SAULE WERNER
IPC: H01L21/027
Filed: 2001-11-28
Abstract: La présente invention concerne un procédé de traitement thermique de substrats qui permet d'obtenir des températures plus homogènes à la surface d'un substrat devant être traité. Selon ce procédé, le substrat est chauffé au moyen de plusieurs éléments chauffants à commande séparée. Un profil de valeur théorique est prédéfini pour chacun de ces éléments chauffants. Ce procédé consiste à mesurer avec une résolution locale la température de la surface du substrat qui est opposée aux éléments chauffants au cours du traitement thermique, à détecter une non homogénéité de température à la surface du substrat, à déterminer de nouveaux profils de valeur théorique, sur la base de la non homogénéité de température détectée, puis à préparer les nouveaux profils de valeur théorique pour des processus de traitement suivants.
Patent CA-2437247-A1 (CA)
Inventor: NAKAMURA KAZUHIKO
IPC: G11B27/10
Filed: 2002-11-29
Abstract: On peut reproduire le domaine de reproduction caractéristique d'un flux AV de façon aisée et fiable, sans compliquer la gestion. On utilise en tant que marques représentant les points caractéristiques d'un flux AV une marque de type indiquant un point et une marque de type indiquant une section (une durée). La marque de type indiquant un point sert à désigner un point avec un timbre horaire correspondant à une temporisation de reproduction préétablie du flux AV. La marque de type indiquant une section détermine le domaine sur la base du tampon horaire du point de début de reproduction du domaine de reproduction préétabli du flux AV et de la durée, du point de début de reproduction jusqu'au point de fin de reproduction.
Patent CA-2442309-A1 (CA)
Inventor: WOLLESWINKEL RICK
IPC: G01D4/00
Filed: 2002-03-26
Abstract: L'invention concerne des systèmes et des procédés de détermination des positions des disques d'un affichage mécanique au moyen de l'ombre jetée sur un réseau optique grâce à un assemblage de cames profilés.
Patent CA-2442623-A1 (CA)
Title: Method and apparatus for anonymous network access in the absence of a mobile subscriber identity module
Inventor: ANDERSEN NIELS PETER SKOV
IPC: H04M1/00
Filed: 2002-03-29
Abstract: A method and apparatus enabling a mobile user device (102) to anonymously access a network (108, 114) in the absence of a subscriber identity module (SIM) card (142) that includes an interim identity generator (138), positioned in the mobile user device, generating an interim international mobile subscriber identity (IMSI) in response to the SIM card not being positioned within the mobile user device. The interim IMSI is utilized for signaling exchanges requiring information corresponding to the SIM card when the SIM  card is not inserted within the mobile user device. A user identity module (152, 154) detects the presence of the interim IMSI in a signaling message, and routes the signaling message to a first home location register (156), in response to the signaling message including the interim IMSI, which then computes and transmits an authentication triplet to the mobile user device.  The user identity module routes the signaling message to a second home location register (150) in response to the signaling message not including the interim IMSI.
Patent CA-2442981-A1 (CA)
Title: Mechanically opened ball seat and expandable ball seat
Inventor: PEDERSEN GERALD D
IPC: E21B34/12
Filed: 2003-09-26
Abstract: A method and apparatus for obstructing the passage of fluid within a fluid flow conduit and subsequently reconfiguring the tool to allow substantially full-bore passage therethrough. Pressure developed upstream of the obstruction can be utilized to operate pressure actuated toots such as liner hangers. Equipment used in subsequent wellbore operations such as drill pipe darts can pass undamage d through the opened port. In an embodiment, the flow through a tubular is obstructed by placing a ball on an expandable ball seat, developing a pressu re differential across the ball seat, equalizing the pressure after the hydraulically actuated tool completes its function, and mechanically manipulating the dril l string to open the expandable ball seat and allow the ball to pass through.
Patent CA-2448171-A1 (CA)
Title: Immunogenic peptide composition for the prevention and treatment of alzheimer's disease
Inventor: WANG CHANG YI
IPC: A61K39/00
Filed: 2002-04-02
Abstract: The present invention relates to a composition comprising a peptide immunoge n useful for the prevention and treatment of Alzheimer's Disease. More particularly, the peptide immunogen comprises a main functional/regulatory site, an N-terminal fragment of Amyloid .szlig.(A.szlig.) peptide linked to a helper T cell epitope (Th) having multiple class II MHX binding motifs. The peptide immunogen elicit a site-directed immune response against the main functional/regulatory site of the A.szlig. peptide and generate antibodies, which are highly cross-reactive to the soluble A.szlig.1-42 peptide and the amyloid plaques formed in the brain of Alzheimer's Disease patients. The antibodies elicited being cross reactive to the soluble A.szlig.1-42 peptide , promote fibril disaggregation and inhibit fibrillar aggregation leading to immunoneutralization of the "soluble A.szlig.-derived toxins"; and being cro ss- reactive to the amyloid plaques, accelerate the clearance of these plaques from the brain. Thus, the composition of the invention comprising the peptid e immunogen is useful for the prevention and treatment of Alzheimer's Disease.
Patent CA-2448355-A1 (CA)
Title: Method of detecting and monitoring prostate and ovarian cancers
Inventor: DIAMANDIS ELEFTHERIOS
IPC: G01N21/78
Filed: 2002-05-24
Abstract: A method for the diagnosis, prognosis, and monitoring of ovarian or prostate cancer in a subject by detecting hK11 in a sample from the subject, preferably a serum sample. hK11 may be measured using a reagent that detects or binds to hK11 preferably antibodies specifically reactive with hK11 or a part thereof.  Imaging methods for tumors associated with hK11 are also described using an agent that binds to hK11 which has a label for imaging the tumor.
Patent CA-2449134-A1 (CA)
Title: Bougies produisant des flammes colorees
Inventor: GARNYS VYT
IPC: C11C5/00
Filed: 2002-06-03
Abstract: L'invention concerne une bougie produisant une flamme transparente et une température de flamme supérieure à celle des bougies à la paraffine, constituée d'un mélange combustible à base de sorbitol, d'éthane diol et de glycérol et d'une mèche en polyamide aromatique. La bougie peut être utilisée dans le secteur de la restauration et pour la production de flammes colorées. Pour obtenir des flammes colorées, on utilise une mèche colorante qui fournit le colorant à une partie de la flamme et élève au maximum la température et le temps de rétention du colorant dans la flamme. La mèche colorante peut être enroulée en spirale autour d'une forme, thermiquement stabilisée, puis traitée avec la mèche de combustion de façon que lorsque cette dernière brûle, l'extrémité libre de la mèche colorante se relâche et repose sur la partie la plus chaude de la flamme.
Patent CA-2449692-A1 (CA)
Inventor: WEIGARTEN ZVI
IPC: F16K31/145
Filed: 2002-06-04
Abstract: A control valve (10) for regulating flow of fluids includes a body (12) with an inlet (14), an outlet (16) and a passageway (40) through which fluid passes. The control valve (10) also includes a displaceable column (108) provided with an internal and concentric bolt (110), the displaceable column (108) being actuated by a diaphragm (122) positioned in a chamber that is connected to the body (12). A valve closure (42) is attached to the displaceable column (108). The displaceable column (108) moves between a mos t retracted position, in which the inlet (14) is fluidly communicating with th e outlet (16) and a most extended position in which the valve closure (42) sealingly blocks the passage of fluid through the valve (10).
Patent CA-2452665-A1 (CA)
Title: Novel vinyl carboxylic acid derivatives and their use as antidiabetics etc.
Inventor: SAUERBERG PER
IPC: A61K31/216
Filed: 2002-07-05
Abstract: Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions.  The present compounds may be useful in the treatment and/or prevention of conditions mediated by Peroxisome Proliferator-Activated Receptors (PPAR), in particular the PPAR.delta. suptype.
Patent CA-2455404-A1 (CA)
Inventor: TERRAZAS VERONICA
IPC: B01L3/00
Filed: 2002-07-23
Abstract: A device for collecting, testing and transporting a liquid specimen of urine or the like incorporates a cup or container and a cooperating lid which becomes sealed about its upper rim when the lid is mated with the specimen-containing cup. An upwardly open subchamber of defined volume, formed in the bottom wall of the cup, is sealed by engagement with a downwardly extending hollow plug portion of the lid that has a bottom wall containing a central aperture closed by a frangible sheet material seal. When initial testing is to be conducted, an elongated assay cartridge is inserted vertically downward through the hollow plug. The bottom end splits open the frangible seal and enters into the subchamber containing the defined volume of the liquid sample, which becomes totally absorbed by a pair of elongated nitrocellulose strips, along which the liquid moves by capillary action to effect the assay tests.
Patent CA-2457304-A1 (CA)
Title: Systeme d'administration de medicaments controle par ordre zero
Inventor: TIAN WEI
IPC: A61K47/14
Filed: 2002-07-18
Abstract: La présente invention concerne une forme posologique à libération contrôlée constituée d': (i) un noyau de comprimé comprenant un principe actif d'un point de vue pharmaceutique et une ou plusieurs matrices pharmaceutiquement acceptables formant des polymères, (ii) une enveloppe sensiblement insoluble s'étendant sur le noyau de comprimé couvrant entre 25 et 99 % de la surface du noyau de comprimé, (couvrant par exemple seulement les surfaces principales comme dans la figure 1 ou la surface principale et les parois latérales comme dans la figure 2), l'enveloppe étant obtenue par dépôt électrostatique d'une poudre comprenant des particules fusibles présentes sur le noyau et fusion desdites particules pour former une mince couche, de sorte que ledit comprimé enrobé par dépôt électrostatique libère le principe actif selon un profil de libération de principe actif de 0 à au moins 50 % de libération en poids de principe actif défini par l'équation y = k*t?.eta.¿ où y représente la fraction de principe actif libérée, k représente la constante cinétique, t représente le temps, n représente l'exposant de libération et n est compris entre 0,70 et 1,0, c'est-à-dire, un profil de libération d'ordre approximativement égal à zéro.
Patent CA-2458491-A1 (CA)
Title: Signaling device for sighting systems, for example for rescue crafts in the nautical field and the like
Inventor: AGUGLIA JORGUE MIGUEL
IPC: B63B45/04
Filed: 2004-02-24
Abstract: A signaling device for sighting systems, for example for rescue crafts in the nautical field and the like, comprising at least two lamps arranged so that their respective filaments are mutually perpendicular, so as to achieve a circular luminous emission that is uniform over 360°.
Patent CA-2462607-A1 (CA)
Inventor: COVEN HOWARD
IPC: G08B25/10
Filed: 2002-10-10
Abstract: A radiation sensitive sensor (1) which detects electromagnetic radiation within a narrow band of the electromagnetic spectrum using a single, fixed infrared detector (12) to cover a 360~ area in a plurality of segmented sectors obtained by rotation of a mirror (19) for each of the sectors with detection of the radiation from each sector providing an indication of the presence of a physical phenomena (50) such as a forest fire. The use of a single fixed detector and the mirror rotation allows for a solar powered unit which is able to be employed either singularly or in a system of grid locations to cover a wide sensor area in order to provide continuous operation and reliable alarm indications.
Patent CA-2463571-A1 (CA)
Inventor: KLUGE ARTHUR F
IPC: C40B30/04
Filed: 2002-10-15
Abstract: L'invention concerne des nouveaux inhibiteurs de kinases dépendantes des cyclines (Cdk). Plus particulièrement, mais pas exclusivement, elle se rapporte à des inhibiteurs de complexes Cdk/cycline. Les inhibiteurs de l'invention sont capables d'inhiber le mécanisme du cycle cellulaire. Par conséquent, ils peuvent être utiles dans la modulation de la progression du cycle cellulaire, et, finalement, dans la régulation de la croissance cellulaire et de la différenciation cellulaire. Ces composés seraient utiles pour traiter des sujets présentant des troubles associés à une multiplication cellulaire excessive.
Patent CA-2464545-A1 (CA)
Title: Recording medium having data structure for managing reproduction of multiple title video data recorded thereon and recording and reproducing methods and apparatuses
Inventor: PARK SUNG WAN
IPC: G11B27/32
Filed: 2003-06-11
Abstract: A navigation area of the recording medium stores navigation management information associated with each title of video data. The navigation management information indicates at least one reproduction path for the titl e of video data and includes an attribute field indicating at least one attribute of the navigation management information.
Patent CA-2464771-A1 (CA)
Inventor: POLAN JEFFREY S
IPC: G06F3/06
Filed: 2002-11-27
Abstract: A real-time data acquisition and storage network (20) for real-time acquisition and storage of analog and digital data from one or multiple network-connected data sources (22) to one or multiple network-connected storage devices (24) during a data recording session, and precise reconstruction of the acquired data from one or multiple of the network-connected storage devices (24) during a playback session. The data sources (24) are connected to the network (20) through one or multiple real-time data acquisition network ("R-T DAN") modules (28) which form one or multiple network-connected data acquisition nodes on the network (20). Each storage device (24) forms a network-connected storage node on the network (20) so that data acquired at any data acquisition node may be applied to the network (20) and stored at any storage node during a data recording session. The stored data may be retrieved from the storage nodes through the network (20) and routed to the data acquisition nodes for reconstruction of the data during a playback session.
Patent CA-2466407-A1 (CA)
Title: Appetizing factor and taste enhancer
Inventor: GUILLER ISABELLE
IPC: A23K1/175
Filed: 2002-11-07
Abstract: The invention concerns a novel appetizing agent containing trisodium pyrophosphate combined with a flavour and a taste enhancer, for dry or semi-dry foods for domestic animals, and a method for enhancing appetence of said foods. The invention also concerns a method for increasing and enhancing the taste of flavours and other factors of taste present in domestic animal foods.
Patent CA-2467368-A1 (CA)
Title: Improved frozen dessert product
Inventor: IRVINE DAVID
IPC: A23G9/44
Filed: 2004-05-17
Abstract: The present invention is directed to formulations of the premix utilized in the production of a pellet structured frozen dessert type product. The pelletized frozen dessert product is manufactured by introducing the liquid premix into a body of a cryogen such as liquid nitrogen such that the small volume of liquid premix is frozen rapidly. The invention elevates the melting temperature as well as the fusing temperature of the finished pellets such that the storage and serving temperatures of the pellets are similar to the bulk products. The invention utilizes the basic formulas and names and flavors associated with bulk type frozen desserts such as Ice Cream, Sorbet, Water ice, Ice Milk, Frozen Yogurt and similar type products. The pellet produced utilizing the pre-mix is structurally stable at normal retail and home freezer situations. The formulation and manufacture of the pelletized dessert product is substantially different from bulk frozen desserts: it is in itself a unique type product. The result of this invention is a product that maintains the desired individuality of the pellets while maintaining structure, such that fusing is inhibited at the storage and serving temperature.
Patent CA-2468672-A1 (CA)
Inventor: BEAURLINE DANIEL J
IPC: A61P31/10
Filed: 2002-11-19
Abstract: Un mode de réalisation de l'invention comprend un traitement pour cuticules ou autres tissus de la peau contenant un mélange d'huile de soja, d'huile de riz, d'huile de jojoba et une quantité efficace d'un agent antifongique/antimicrobien. Par ailleurs, un mode de réalisation préféré de l'invention concerne un traitement pour cuticules ou autres tissus de la peau contenant un mélange d'huile de soja, d'huile de riz, d'huile de jojoba, d'huile d'avocat, d'huile de primevère, d'huile de genièvre, d'huile de pamplemousse, d'huile de camomille, d'huile de lavande avec une quantité efficace d'un agent antifongique/antimicrobien.
Patent CA-2471205-A1 (CA)
Title: Method for obtaining a fertilizing preparation supplying microelements and preparation thus obtainable
Inventor: AMBRI FRANCO
IPC: C05D9/02
Filed: 2004-06-11
Abstract: A method for obtaining a fertilizing preparation supplying microelements comprising dissolving, at least partially, at least one fertilizer of the type having a glassy matrix and comprising at least one microelement with an aqueous solution of citric acid (C3H4OH(COOH)3) to obtain a fertilizing preparation supplying microelements in liquid state, the glassy matrix being at least partially soluble in the aqueous solution of citric acid.
Patent CA-2473339-A1 (CA)
Title: System and method for provisioning a provisionable network device with a dynamically generated boot file using a server
Inventor: DANFORTH ANDREW
IPC: H04L29/06
Filed: 2004-07-08
Abstract: A system and method for provisioning provisionable network devices with a dynamically created boot file using a server. A dynamic configuration server (DCS) generates one or more boot file templates, each boot file template comprising attributes having a name and value. A boot file request comprising a boot file template identifier is received by the DNS from a provisionable network device. The DCS uses the boot file template identifier to select a boot file template for the provisionable network device and to assign attribute values to the attributes of the selected boot file template. The boot file is used to provision the provisionable network device.
Patent CA-2473709-A1 (CA)
Title: Container and methods associated therewith
Inventor: WALSH JOSEPH C
IPC: B65D5/74
Filed: 2003-01-09
Abstract: Disclosed herein is a container (100) defining an interior (102) and an exterior (104) provided with a first access panel (170) and a second access panel (200) for creating an opening for passage between the interior (104) and the exterior(104), and methods for making and using such a container (100).
Patent CA-2474528-A1 (CA)
Inventor: GREEN FRANK I III
IPC: G09F17/00
Filed: 2003-01-29
Abstract: A system for mounting a flexible sheeting material (22) to a substrate (24) is comprised of a number of frame sections (20a-20d) including an elongate support member (30, 330) secured to the substrate (24) and an elongate connector member (32, 332) secured to an end portion of the flexible sheeting material (22), with the support member (30, 330) and the connector member (32, 332) including interlocking anchor elements (46, 96, 346, 396) capable of forming a releasable interconnection therebetween. The support member (30, 330) and the connector member (32, 332) each include a tool engaging portion defining oppositely facing bearing surfaces (82, 132, 382, 432). A tool (200, 500) is provided which includes a first engaging surface (224, 528) positioned in abutment against one of the bearing surfaces (82, 382), and a second engaging surface (253, 548) positioned in abutment against the opposite bearing surface (132, 432). Displacement of the engaging surfaces (224, 528, 253, 548) along the bearing surfaces (82, 382, 132, 432) tensions the flexible sheeting material (22) to a taut state, with the interlocking anchor elements (46, 96, 346, 396) forming a releasable interconnection to maintain the flexible sheeting material (22) in the taut state.