baber/WOPTO huggingface dataset:
Patent CA-2374036-A1 (CA)
Title: Base station apparatus and radio communication method
Inventor: KANEMOTO HIDEKI
IPC: H04W52/02
Filed: 2001-03-22
Abstract: The ratio of frequency utilization is improved by allocating only a few subcarriers to a paging channel, while allocating a multitude of subcarriers to a traffic channel. The users are divided into groups, and the paging channel of each group is assigned to subcarriers, thereby reducing the reception band and hence reducing the processings required for the reception so as to reduce power consumption and hence save the battery.
Patent CA-2374742-A1 (CA)
Title: System for packaging and dispensing dry contact lenses
Inventor: TASBER FRANK
IPC: G02C11/00
Filed: 2000-06-08
Abstract: This invention relates to the packaging or dispensing of hydrogel contact lenses in a dry state. By packaging hydrogel lenses dry, the risk of bacterial growth and package or product degradation commonly associated with hydrated lenses is reduced or eliminated, thereby significantly extending product shelf life. The application of a material (9) or the placement of a divider (38) between unhydrated lenses prevents the lenses from adhering to each other and allows manufacturers to package lenses in more space-efficient packaging. Such a packaging and dispensing system dramatically simplifies and reduces the cost of manufacturing, storing, packaging, inventorying, and distributing hydrogel contact lenses.
Patent CA-2377303-A1 (CA)
Inventor: MOETTELI JOHN B
IPC: G06F17/30
Filed: 2000-06-24
Abstract: A browsing method is provided which enables concentrated web browsing by requiring that a user concentrates on one project (100) at a time. The method creates a graphical user interface ("GUI") (164) having a project search capability and, during browsing, input fields which demand certain user responses and which enable the user to postpone executing a potentially unrelated line of research until such time as the project at hand is terminated. Thus, the method allows the time (154) shifting of less directed research sessions and by quantifying and allocating wasteful online time to the responsible parties. In this fashion, a user may be able to take advantage of interesting targeted banner promotions or to follow potentially interesting hypertext links at a time convenient to the project at hand and attributable to the project for which the potentially interesting research may yield a benefit.
Patent CA-2377388-A1 (CA)
Title: Self-retaining adsorbent unit
Inventor: MILLEN PETER RALPH
IPC: F25B43/00
Filed: 2000-05-22
Abstract: An adsorbent unit (10) for a refrigerant accumulator (33) having a housing (34) with a bottom wall (56) and a side wall (38) and a U-shaped pipe (40) with a return bend (49) adjacent the bottom wall (56) and with first (47) and second (50) pipe portions extending from the return bend (49) along the side wall (38), and a filter body (53) extending outwardly from the return bend (49), the adsorbent unit (10) including a porous adsorbent container (12), adsorbent (13) in the container (12), first and second end portions on the container (12), a first tab (14) extending outwardly from the first end portion of the container (12), an elongated slot (25) in the first tab (14) mounting it on the first (47) and second (50) pipe portions, a second tab (15) extending outwardly from the second end portion of the container (12), and an aperture (30) on the second tab (15) mounting it on the filter body (53). A double adsorbent container adsorbent unit (100) having elongated slots (113, 113') on tabs (111, 111') at the outer ends thereof for mounting about the first (47) and second (50) pipe portions.
Patent CA-2379843-A1 (CA)
Inventor: HOLCMAN ALEJANDRO R
IPC: H04M3/38
Filed: 2000-07-27
Abstract: A cellular telephone is restricted to using only predetermined cells. The first time (306) the telephone is used, it learns (308) the identity of the cell which services it and stores that identity in the telephone. Thereafter, a request (314) to be serviced by a cell whose identity is not stored in the telephone will be denied (316) unless it is to the service provider or to emergency personnel. If it is to the service provider, then the service provider can determine (318) whether the requested cell should be in the telephone as an approved cell.
Patent CA-2383868-A1 (CA)
Inventor: POSEL ANDREAS
IPC: A61B50/20
Filed: 2002-04-29
Abstract: A storage for surgical fixation devices and an arrangement for the storage f or surgical fixation devices. The storage for fixation devices comprises fixati on device slots for at least one fixation device and a guide that is arranged t o guide a counter element of an installation tool to a contact section of a fixation device located in the fixation device slot. The arrangement comprises a spac e for the fixation device storage, to which the storage for fixation devices c an be arranged, and a guide for an installation tool, the guide being arranged to guide a counter element of the installation tool to a contact section of a fixation device located in the fixation device slot.
Patent CA-2389800-A1 (CA)
Inventor: MANZER LEO E
IPC: B01J8/04
Filed: 2000-12-15
Abstract: L'invention concerne un procédé en continu de préparation de l'éther de polytriméthylèneglycol, à partir d'un réactif à base de 1,3-propanediol. En outre, l'invention porte sur un procédé en continu, à plusieurs étages, consistant à faire réagir au moins un réactif dans une phase liquide, dans un réacteur à colonne à circulation ascendante, et à former un sous-produit à phase gazeuse ou vapeur que l'on élimine en continu au niveau de l'étage supérieur et d'au moins un étage intermédiaire.
Patent CA-2393542-A1 (CA)
Inventor: CLARK JAMES W
IPC: D06P1/00
Filed: 2000-12-22
Abstract: A use-dependent indicator system for detecting the exhaustion of an active chemical within an absorbent article is provided. The indicator system includes at least one dye component and a polymer mixture. The dye component(s) can be non-reactive and/or reactive dyes. The polymer mixture c an contain a polymer, such as a latex adhesive, to facilitate control over the dissolution rate of the dye component(s). By controlling the dissolution rat e of the dye component(s), an indicator system of the present invention can impart a change in color to signal the exhaustion of an active chemical incorporated within the absorbent article, such as an anti-microbial agent.< /SDOAB>
Patent CA-2394010-A1 (CA)
Inventor: CECCHELLI ROMEO
IPC: A61P25/00
Filed: 2002-07-16
Abstract: L'invention concerne de nouveaux composés répondant à la formule (I) <SEE FORMULA> dans laquelle R1 représente un groupement alkyle; R2 représente un groupement hydroxy, alkoxy ou amino; R3 représente un atome d'hydrogène, un groupement alkyle éventuellement substitué, un groupement cycloalkyle, pyrimidinyle ou phényle éventuellement substitué; et n représente un nombre entier compris entre 1 et inclusivement. L'invention vise également les isomères des composés de formule (I) ainsi que leurs sels d'addition à un acide ou à une base pharmaceutiquement acceptable. Les composés selon l'invention sont utiles pour la fabrication de médicaments destinés à la prévention ou au traitement de l'ischémie cellulaire aiguë et chronique, des accidents ischémiques aigus ou chroniques, cérébraux, cardiaques ou périphériques suivis ou non de reperfusion, avant toute intervention chirurgicale nécessitant un arrêt transitoire de la circulation sanguine, au traitement des maladies neurodégénératives chroniques, ainsi qu'à l'amélioration de la conservation d'organes destinés à être transplantés et la reprise fonctionnelle des greffons après reperfusion.
Patent CA-2394131-A1 (CA)
Title: Polyvinyl alcohol stabilised polymerisate for improving the optimal brightening of coating materials
Inventor: LEYRER REINHOLD J
IPC: C11D3/42
Filed: 2000-12-06
Abstract: The invention relates to an aqueous composition, comprising a polymer, dispersed in water, by means of polyvinyl alcohol as protective colloid (PVA-dispersed polymerisate for short) and a fluorescent or phosphorescent dye.
Patent CA-2397502-A1 (CA)
Title: Serine/threonine phosphatase polynucleotides, polypeptides, and antibodies
Inventor: RUBEN STEVEN M
IPC: C12N5/06
Filed: 2001-02-28
Abstract: The present invention relates to novel human PSPase polypeptides and isolate d nucleic acids containing the coding regions of the genes encoding such polypeptides. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human PSPase polypeptides. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to these novel human PSPase polypeptides.</SD OAB>
Patent CA-2398796-A1 (CA)
Inventor: VAUGHN G FRANKLIN JR
IPC: B65D81/26
Filed: 2002-08-19
Abstract: Un emballage en caisse possède un élément de support, un couvercle et un matelas absorbant qui peut résister à une évacuation soudaine sans se rompre. Le matelas absorbant possède des bandes supérieure et inférieure qui enveloppent une couche absorbante, avec les bandes supérieure et inférieure qui adhèrent les unes aux autres autour de la périphérie du matelas. La bande inférieure est une bande perméable qui comprend une fibre. La fibre est de préférence hydrophobe dont le dessus possède de préférence une composition hydrophile. L'invention concerne également un processus d'emballage et un produit emballé qui utilisent le matelas absorbant.
Patent CA-2399073-A1 (CA)
Inventor: SKILLMAN MILTON M
IPC: F04B11/00
Filed: 2001-01-31
Abstract: Fluid pumping apparatus for pumping fluids from a well comprising a downhole pump disposed near the lower end of a production string and including a tubular pump barrel (20) and a tubular pump plunger (30), concentrically disposed in the pump barrel. A standing valve (23) is provided in the fixed pump barrel and a traveling valve (31) is provided in the reciprocating plunger. A power device has a cyclindrical polished rod (36) with the diameter at least as great as the outside diameter of the pump plunger.
Patent CA-2400088-A1 (CA)
Title: Procede d'analyse par expression differentielle
Inventor: KINGSMAN ALAN JOHN
IPC: C12Q1/68
Filed: 2001-02-22
Abstract: L'invention concerne un procédé d'analyse par expression différentielle qui permet d'identifier un élément génétique impliqué dans un processus cellulaire. Ce procédé consiste à comparer : (a) l'expression génétique dans une première cellule donnée, et (b) l'expression génétique dans une seconde cellule donnée, cette seconde cellule comprenant des taux modifiés par rapport aux taux physiologiques d'une molécule biologique impliquée dans le processus cellulaire, résultant de l'introduction dans cette seconde cellule d'un acide nucléique hétérologue régulant l'expression d'un polypeptide, puis à identifier un élément génétique dont l'expression est modifiée. L'expression génétique dans la première et la seconde cellule est comparée dans au moins deux types différents de conditions ambiantes se rapportant au processus cellulaire.
Patent CA-2402164-A1 (CA)
Title: Combination compass
Inventor: CHANG GIN-SUNG
IPC: G01C17/02
Filed: 2002-09-10
Abstract: A combination compass is constructed to include a housing, a compass device mounted inside the housing, a top cover pivoted to one end of the housing and being capable of covering over the compass device. The top cover has a mouthpiece, a resonance chamber, an air passage connected between the mouthpiece and the resonance chamber, and a sound producing device disposed in the air passage and adapted to produce sound when the user blowing air into the mouthpiece with the mouth.
Patent CA-2404425-A1 (CA)
Title: Apparatus and method for snow grooming a terrain park or ski area slopes
Inventor: SLUTZKY DAVID
IPC: E01H4/02
Filed: 2002-09-20
Abstract: A vehicle for grooming a terrain of snow having a plurality of hydraulically driven rotary tiller units independently mounted for axial lateral movement relative to the plane of the rectangular main frame of the vehicle. Bogey track units support the vehicle and allow for movement.
Patent CA-2405484-A1 (CA)
Inventor: DESHPANDE SHRIKANT
IPC: C07K19/00
Filed: 2001-03-30
Abstract: La présente invention concerne le traitement de maladies auto-immunes, et notamment de la myasthénie grave. Elle se rapporte à des nouveaux peptides dominants auto-immuns issus du récepteur de l'acétylcholine, ainsi qu'à des méthodes de préparation de ces peptides. La présente invention concerne également des complexes comprenant ces peptides associés à une molécule de complexe majeur d'histocompatibilité (CMH) appropriée, ainsi que des méthodes de préparation de ces complexes. Les complexes de la présente invention peuvent être utilisés de manière thérapeutique ou prophylactique pour traiter la myasthénie grave.
Patent CA-2407418-A1 (CA)
Inventor: GONZALEZ GONZALEZ CONCEPCION
IPC: A61P25/08
Filed: 2001-04-23
Abstract: L'invention concerne de nouveaux composés hétérocycliques représentés par la formule générale (I), ainsi que leurs sels, solvats et prodrogues, dans laquelle les différents substituants représentent les éléments indiqués dans le descriptif de l'invention. Ces composés sont utiles comme anti-inflammatoires.
Patent CA-2410959-A1 (CA)
Inventor: THOMPSON MARK R
IPC: G06F17/30
Filed: 2001-06-01
Abstract: The invention relates to tracking content objects when distributing content on a network. One embodiment of the invention reports status information from a plurality of content exchanges to a remote location and includes a first and second content exchanges, a remote server, and a first and second datalinks.  The first content exchange includes a first plurality of content object portions and the second content exchange includes a second plurality of content object portions. The remote server includes a first subset of the first plurality of content object portions and a second subset of the second plurality of content object portions. The first datalink transports a first catalog of the first subset between the first content exchange and the server and the second datalink transports a second catalog of the second subset between the second content exchange and the server.
Patent CA-2412597-A1 (CA)
Inventor: POLLET JEAN-CLAUDE
IPC: F04D29/22
Filed: 2001-07-24
Abstract: A sanitary shredder includes at least a channel feeding water into a caisson ( 1 ), an electric motor whereof the axis has at its end a rotor pump ( 5 ) with blades ( 6 ), and shredding elements opposite the shredding chamber ( 3 ) provided with an inlet. The front surface ( 5 a) of the rotor ( 5 ) is substantially planar and comprises a plurality of passages for water arranged substantially radially and emerging on the circumference of the rotor ( 5 ), each passage of the rotor ( 5 ) is extended by a channel delimited by the helical blades ( 6 ), the rotor ( 5 ) is housed in the pump body ( 8 ), its front surface ( 5 a) being substantially in the plane of the pump body opening, shredding members ( 9 ) being arranged in axial projection relative to said front surface ( 5 a).
Patent CA-2413429-A1 (CA)
Inventor: TOZAWA RYUICHI
IPC: C07D413/12
Filed: 2001-06-22
Abstract: L'invention concerne un composé représenté par la formule (I): ou un sel dudit composé. Dans ladite formule, R?1¿ représente un groupe 1-carboxyéthyle éventuellement substitué, un groupe alkyl-sulfonyle éventuellement substitué, un groupe (carboxy-cycloalkyl)-alkyle éventuellement substitué, -X?1¿-X?2¿-Ar-X?3¿-X?4¿-COOH (où X?1¿ et X?4¿ désignent une liaison ou un groupe alkylène, X?2¿ et X?3¿ désignent une liaison, -O-, -S-, Ar désigne un groupe aromatique divalent, etc.), R?2¿ représente un groupe alkyle éventuellement substitué par un groupe alcanoyloxy et/ou un groupe hydroxy, R?3¿ représente un groupe alkyle et W désigne un atome d'halogène, etc. Le composé selon l'invention, qui possède une activité hypocholestérolémiante et qui abaisse les triglycérides, est utilisé dans la prévention et/ou le traitement de l'hyperlipidémie.
Patent CA-2413763-A1 (CA)
Title: Methods and systems for controlling consumer electronics external devices via data delivered to a device
Inventor: DURDEN GEORGE A
IPC: H04N7/16
Filed: 2001-03-16
Abstract: This document discloses systems and methods for enabling viewers to control and manage programming and to control external consumer electronic devices through the use of a STB or other device. This invention provides command information that is embedded into an EPG signal and transmitted from a headend or transmission facility through a distribution network to the end user. By way of example, the program data includes volume, lighting, internet or environmental tag information for controlling external devices, such as a surround sound entertainment system, home environment system, personal computer, etc. A set top box or other properly configured consumer electronics device either receives data from the external device to effect programming or transmits data to the external device to optimize the viewing experience or to supplement information produced by the EPG.
Patent CA-2415671-A1 (CA)
Title: Energy application with inflatable annular lens
Inventor: FJIELD TODD
IPC: A61B18/24
Filed: 2001-07-13
Abstract: Apparatus and methods for ablating tissue surrounding a tubular anatomical structure such as the wall of a blood vessel or prostatic tissue surrounding the urethra. The apparatus includes an ultrasonic emitter (720) such as a cylindrical emitter and an inflatable annular lens balloon (717) surrounding the ultrasonic emitter. The lens balloon is inflated with a liquid having acoustic velocity different than that of the surrounding medium, so as to form an annular refracting surface. The acoustic energy from the emitter is focused into an annular focal region (737).
Patent CA-2417300-A1 (CA)
Title: Pic roller with clutch
Inventor: PIOQUINTO JOSE
IPC: B65H3/06
Filed: 2003-01-24
Abstract: A feeder roller apparatus for high speed image scanning equipment, which improves feeding of documents, and in particular short documents, sequentially fed from a stack. The feeder apparatus comprises a PIC roller and an infeed roller which are selectively, independently driven via a dual drive shaft, composed of an inner drive shaft and an outer drive shaft, driven together or selectively, independently by a main motor. An electro-mechanical clutch, when energized is used to drive the PIC roller.        A sensor is provided downstream of the rollers to recognize when a document is being fed. Initially, the clutch is energized, and both rollers are driven. When the first sheet reaches the sensor, the clutch is de-energized, cutting off the drive to the PIC roller. The main motor continues driving only the infeed roller until the first sheet is fed.
Patent CA-2419501-A1 (CA)
Inventor: RIFF KENNETH M
IPC: G06F19/00
Filed: 2001-08-29
Abstract: L'invention concerne un système et un procédé de gestion de patients sur réseau informatique de dispositifs médicaux utilisés en matière de gestion de maladies chroniques. L'utilisation de site web et la notification d'alerte par bouton-poussoir de données physiologiques d'alerte dérivées de l'analyse de transmissions de données sans fil en continu émanant du patient, permettent d'améliorer le cycle complet par rapport aux modalités actuelles. L'intégration et l'accès de l'utilisateur au dispositif mandataire et médical permettent d'apporter une nouvelle contribution aux avantages techniques du système.
Patent CA-2420222-A1 (CA)
Title: Orally administered peptides to ameliorate atherosclerosis
Inventor: NAVAB MOHAMAD
IPC: A61P29/00
Filed: 2001-08-23
Abstract: This invention provides novel peptides that ameliorate one or more symptoms of atherosclerosis (see Figure 23). The peptides comprises at least one class A  amphipathic helix and at least one D-amino acid. The peptides are highly stable and readily administered via an oral route.
Patent CA-2420504-A1 (CA)
Inventor: DI ANGELANTONIO SILVIA
IPC: C07K14/575
Filed: 2001-09-13
Abstract: Muteins of the Ser-Cys-Asn-Thr-Ala-Thr-Cys sequence from the N-terminal 1-7 fragment of the CGRP peptide, possessing an enhancing action on the activati on of neuronal nicotinic receptors, their pharmaceutical compositions containin g the same and their use for the potential therapy of neurological diseases ar e described.
Patent CA-2421842-A1 (CA)
Title: Antibody and/or chemokine constructs which bind to a chemokine receptor and their use in immunological disorders
Inventor: MACK MATTHIAS
IPC: A61K47/48
Filed: 2001-09-10
Abstract: The present invention relates to the use of an antibody and/or chemokine construct which binds to a chemokine receptor for the preparation of a pharmaceutical composition for the elimination of cells which are latently infected with a primate immunodeficiency virus. In addition, the present invention provides for the use of an antibody and/or chemokine construct whi ch binds to a chemokine receptor for the preparation of a pharmaceutical composition of the treatment, prevention and/or alleviation of inflammatory renal diseases, inflammatory bowel diseases, multiple sclerosis, skin diseases, diabetes or transplant rejection. Furthermore, the invention relat es to antibody constructs and/or chemokine constructs wherein said antibody construct comprises a binding site of chemokine receptor 5 and a binding sit e for CD3 and wherein said chemokine construct comprises RANTES and a toxin. T he invention also describes polynucleotides encoding said antibody- or chemokin e constructs, and vectors and hosts comprising said nucleic acid molecules. Additionally, the present invention relates to compositions comprising said antibody constructs, chemokine constructs, polynucleotides, vectors and/or hosts. Preferably said composition is a pharmaceutical composition. Describe d is also the use of antibody constructs, the chemokine constructs, the polynucleotides, the hosts and/or the vectors of the preparation of a pharmaceutical composition and methods for treating, preventing and/or alleviating an immunological disorder or for eliminating latently infected cells, wherein said cells are infected with a primate immunodeficiency virus , like HIV-1. Furthermore, the invention provides for a kit comprising the compounds of the invention.
Patent CA-2426039-A1 (CA)
Inventor: MERRITT WILLIAM
IPC: C09D123/28
Filed: 2001-10-11
Abstract: La composition selon l'invention contient une polyoléfine chlorée et un copolymère bloc à base d'oléfine, dont le bloc oléfine est sensiblement insaturé, et au moins un bloc (poly)ester ou (poly)éther. Le copolymère bloc à base d'oléfine peut s'obtenir par réaction d'un d'oléfine à fonction hydroxyle, saturé ou sensiblement saturé, avec un réactif à allongement de chaîne qui réagit avec des groupes hydroxyle et qui se polymérise selon un motif tête à queue de motifs monomères. La composition peut jouer le rôle de promoteur d'adhésion et assurer une excellente adhésion de couches de revêtement subséquentes sur des substrats oléfiniques tels que des oléfines thermoplastiques (TPO), ou bien intervenir comme additif dans une composition de revêtement durcissable, en particulier une composition d'amorçage, et garantir une excellente adhésion sur des substrats oléfiniques tels que des TPO, et ceci même utilisée en quantités infimes par rapport aux doses requises par d'autres agents connus à ce jour.
Patent CA-2426060-A1 (CA)
Inventor: ROSSATO ERIDE
IPC: G01M17/007
Filed: 2001-09-13
Abstract: Cet appareil sert à mesurer la géométrie de suspensions d'un véhicule à moteur, il est destiné à être placé sur un pont élévateur et il est caractérisé en ce qu'il comprend au moins un chemin de roulement (4), positionné pour correspondre à au moins une roue (12, 40), une paire de galets (20, 22: 50, 52) ne saillant pas à partir de la surface de roulement lorsqu'ils sont au repos, mais pouvant être relevé pour venir se plaquer contre ladite roue (12, 40), sur des côtés opposés de la zone de contact avec la surface de roulement, cette paire de galets (20, 22; 50, 52) étant associée à des moyens (26, 36; 42, 68) servant à les déplacer, lorsqu'il sont relevés, le long du trajet de roulement correspondant (4).