baber/WOPTO huggingface dataset:
Patent CA-2284806-C (CA)
Inventor: SOLYMAR GABOR
IPC: H04L12/26
Filed: 1998-03-24
Granted: 2007-01-09
Abstract: Système permettant de localiser et de surveiller des dispositifs électroniques au moyen d'un système de sécurité incorporé d'une manière secrète et transparente au logiciel, au microprogrammé ou au matériel d'un ordinateur. Ce système de sécurité met en route l'ordinateur d'un client afin qu'il appelle périodiquement et conditionnellement un système hôte, de façon à donner des indices d'identification et des informations de localisation uniques. Dans l'un des modes de réalisation, le système de sécurité appelle l'hôte par l'intermédiaire d'un réseau téléphonique public commuté (RTPC) et transmet les indices sous forme codée. Dans un autre mode de réalisation, qui peut être incorporé en même temps que l'application RTPC, le système de sécurité appelle le système hôte par l'intermédiaire d'Internet et lui fournit des indices codés contenus dans la demande DNS envoyée. Le système hôte est capable d'identifier l'ordinateur appelant à partir des indices et de le localiser physiquement soit par le biais de l'identification de l'appelant, soit par référence aux liaisons Internet utilisées pour connecter l'ordinateur appelant au système hôte.
Patent CA-2289545-C (CA)
Title: Process for the preparation of 2-[(2-thienyl)-ethylamino]-(2-halogenophenyl)acetamides
Inventor: MOLNAR LEVENTENE
IPC: C07D495/04
Filed: 1998-05-11
Granted: 2006-12-12
Abstract: A process for the preparation of 2-[(2-thienyl)-ethylamino]-(2-halogenophenyl)-acetamides of general formula (VII) starting from the nitriles of general formula (I). Compounds of general formula (VII) are valuable intermediates.
Patent CA-2290481-C (CA)
Inventor: FINSINGER DIRK
IPC: A61K35/12
Filed: 1998-05-09
Granted: 2009-09-08
Abstract: L'invention concerne la possibilité de biofonctionnaliser des biomatériaux, notamment des implants, par leur recouvrement à la demande avec des peptides RGD à sélectivité cellulaire ou tissulaire synthétisés, qui stimulent in vitro l'adhérence essentiellement des espèces cellulaires destinées à effectuer dans chaque cas l'intégration tissulaire du biomatériau correspondant.
Patent CA-2294236-C (CA)
Title: Additives for oil compositions
Inventor: MORE IAIN
IPC: C10L1/16
Filed: 1998-07-31
Granted: 2006-10-31
Abstract: Specific polymers of ethylene and different unsaturated esters provide oils with improved low temperature flow properties.
Patent CA-2296405-C (CA)
Title: Method and apparatus for providing broadband access conferencing services
Inventor: LUND ARNOLD M
IPC: H04Q11/04
Filed: 1998-07-16
Granted: 2001-01-16
Abstract: A method and apparatus for providing broadband conferencing services is provided. The method includes the steps of establishing a voice channel over a circuit switched telephone network and a virtual data channel over a packet data network (40) between at least two parties. The apparatus includes a telephone line and a digital data line sharing a single subscriber loop (12) in addition to establishing a virtual data channel over a packet data network. Further, an advanced intelligent network telephone network having a first database (81) of customer premise equipment and a second database (83) having data addresses associated with the customer premise equipement is disclosed.
Patent CA-2297611-C (CA)
Title: Virtual multiple aperture 3-d range sensor
Inventor: BLAIS FRANCOIS
IPC: G01C3/14
Filed: 2000-02-02
Granted: 2008-06-10
Abstract: A 3-D range sensor for measuring range from the sensor to a target surface by imaging a plurality of points projected onto the target surface is disclosed. The range sensor comprises an optical system for imaging a first image and a second other image of each of the plurality of points on the target surface, whereby the second other image is obtained from a different predetermined location than the first image. The optical system comprises an optical medium for combining the first image and the second other image, at least a reflective means for imaging at least one of the first and the second other image and for reflecting it to the optical medium such that the first image and the second other image are combined and a converging lens system for focussing the first image and the second other image. A position sensitive light detector detects the focussed first image and the focussed second other image. Using a processor, a distance between the detected first image and the detected second other image is determined and based on the determined distance and a known spatial relation between the first and the second other image the range is then calculated.
Patent CA-2297629-C (CA)
Inventor: BRUUN ANDERS
IPC: A47B88/944
Filed: 2000-02-03
Granted: 2003-09-30
Abstract: A series of design features which render filing and similar cabinets resistant to water entry are described. The design features may either be incorporated at the time of manufacture or retro-fitted onto certain types of existing cabinets. The features comprise water deflectors mounted above drawers or compartments of filing cabinets, the water deflectors having a downwardly sloping front face for deflecting falling water away from the drawers or compartments and flanges fitted onto the sides and bottom of the drawers or compartments, thereby eliminating any gaps between the frame of the filing cabinet and the drawers or compartments of the filing cabinet, which will in turn prevent water entry into the filing cabinet.
Patent CA-2301824-C (CA)
Title: Specific methanogenic activity measuring apparatus
Inventor: KITAGAWA YASUSHI
IPC: C12M1/34
Filed: 1998-08-25
Granted: 2008-07-08
Abstract: A methanation activity measuring instrument comprising a pressure vessel (4) to which a cover (3) is detachably fixed, a carbon dioxide absorption container (6) held removably in the pressure vessel (4), a thermostatted water tank (7) detachably accommodating the pressure vessel (4), a pressure- electricity conversion type pressure sensor (8) connected to a recorder (5) and fixed to the cover (3), a carbon dioxide absorption container supporting member and a generated gas pipe (16) fixed to the outer and inner bottom surfaces respectively of the carbon dioxide absorption container (6), and a gas phase substituting valve carrying ventilation pipe (12) fixed to the cover (3) for the pressure vessel (4).
Patent CA-2308432-C (CA)
Title: Films multicouche en poly(alkylene naphthalate) halopolymere arretant les ultraviolets
Inventor: TSAI MINGLIANG LAWRENCE
IPC: B32B37/00
Filed: 1998-11-05
Granted: 2007-10-02
Abstract: La présente invention concerne des films multicouches coextrudés ou laminés faits d'au moins une couche de halopolymère tel que le polytrifluorochloréthylène (PCFTE), d'au moins une couche de polymère contenant du naphtalène tel que le polyéthylènenaphtalate (PEN), et d'une couche adhésive intermédiaire. L'invention concerne également un procédé de production de films multicouches orientés. Ce procédé consiste, en utilisant une couche adhésive intermédiaire, à coextruder ou à laminer au moins une couche d'un halopolymère sur une face d'au moins une couche d'un copolymère contenant du naphtalène. Ce film multicouche est étirable selon un ou deux axes. En outre, en utilisant une autre couche adhésive intermédiaire, il est possible d'appliquer une couche thermoplastique facultative sur une autre face, soit de la couche halopolymère, soit de la couche polymère contenant le naphtalène, soit des deux couches.
Patent CA-2322244-C (CA)
Inventor: KATO KOICHI
IPC: G06F3/037
Filed: 2000-10-04
Granted: 2005-12-13
Abstract: A device and method can carry out reliable visceral 3-D input over a wide range at arbitrary measuring time intervals without being affected from electric field or temperature, with requiring small installation space. A bright spot is displayed on the display surface of a display by scanning. A photo device condenses the bright spot on the display to project the spot light onto the projection plane, thereby projecting it onto photo detectors the projection plane. A counter counts the time from the time of a vertical sync signal, and supplies its output to AND gates. A correspondence detector brings bright spot display positions on the display at multiple times into correspondence with their projection positions on the photo device in accordance to recording time. An extrinsic parameter calculator calculates the 3-D translation and rotation of the photo device with respect to the bright spot scanning surface of the display from at least three sets of the bright spot display positions and their corresponding projection positions.
Patent CA-2332082-C (CA)
Inventor: GAPONYUK GENNADIY
IPC: G07D7/00
Filed: 2001-01-23
Granted: 2008-12-16
Abstract: A banknote validator includes a banknote processing channel, a series of sensors located along the channel for scanning a banknote as it moves past the sensors, a central processing unit for controlling the operation of the validator and receiving and processing the signals from the sensors. A removable memory storage arrangement is insertable in a receiving location of the validator. The removable memory storage arrangement, when received in the receiving location, forms an electrical communication path with the central processing unit and provides to the central processing unit the logic for operating the validator. Preferably, the removable memory storage arrangement is a serial flash module having its own electronic address used by the validator to confirm the encoded software being downloaded to the validator has not been tampered with. As a further preferred security feature the validator is designed such that it will only operate when a removable flash module is received in the validator.
Patent CA-2339846-C (CA)
Inventor: SPIRIDIGLIOZZI JOHN
IPC: A61B17/00
Filed: 1999-08-13
Granted: 2009-10-20
Abstract: Methods and apparatus of forming hydrogel systems in situ are provided using a delivery system (10) configured to deliver two or more fluent pre-polymer solutions without premature cross-linking. The delivery system (10) comprises separate first and second lumens (23, 24) coupling first, and second inlet ports (14, 15), first and second outlet ports (16, 17), respectively, and may include a balloon, flexible distal region, mixing chamber or steerable distal end. Multi-component hydrogel systems suitable for use with the inventive methods, and apparatus are also described.
Patent CA-2341031-C (CA)
Inventor: KOHL BERNHARD
IPC: A61P1/00
Filed: 1999-08-12
Granted: 2006-04-04
Abstract: The invention relates to the dihydrate of the magnesium salt of pantoprazole.  Pantoprazole has the following chemical structure: (See formula I) The novel compound (also referred to as pantoprazole magnesium dihydrate) is useful for the treatment and prevention of diseases which are considered to be treatable or avoidable by the use of pyridin-2-ylmethylsulfinyl-1H-benzimidazoles. In particular, the novel compound can be employed in the treatment of disorders of the stomach or the intestine.
Patent CA-2343258-C (CA)
Title: Retrieval devices for vena cava filter
Inventor: SUON NAROUN
IPC: A61F2/06
Filed: 1999-09-24
Granted: 2009-02-24
Abstract: A device for removing a thrombus filter (10) from a blood vessel (A) is disclosed. A device in accordance with the present invention includes a shaft (30) having a proximal end, a distal end (31), a lumen extending therethrough, a wire having a first end, and second end, the wire being partially disposed within the lumen of the shaft, a portion of the wire extending beyond the distal end of the shaft and forming a loop (32), and a portion of the wire extending beyond the proximal end of the shaft.
Patent CA-2347777-C (CA)
Title: Insulated cup and method of manufacture
Inventor: SADLIER CLAUS E
IPC: B65D81/38
Filed: 1999-11-24
Granted: 2009-07-28
Abstract: An insulating container (50) and a method of manufacturing it comprises providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18) (corrugated, ribbed, embossed, foamed, perforated, etc.) adhesively fastened to one of the sections. Adhesive is applied to an area (12) adjacen t the fold score bonding two sections adjacent the folded score. The assembly is wrapped around a mandrel to bring the outer edges together a t a side seam (22S) which is sealed to form a sidewall (12). In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend fro m, one edge of the starting blank. It is folded over first to form the middle layer of the wrappable assembly.
Patent CA-2349338-C (CA)
Inventor: KANEKO TAKUSHI
IPC: A61P31/04
Filed: 1999-10-18
Granted: 2005-12-06
Abstract: Composés de formule (I) dans laquelle a, R<1>, R<2>, R<3>, R<4>, R<5>, R<6> et X sont tels que définis dans le descriptif, ainsi que sels desdits composés acceptables sur le plan pharmaceutique, qui sont utiles en tant qu'agents antibactériens et antiprotozoaires puissants pouvant être utilisés pour traiter diverses infections bactériennes et protozooses, ainsi que des états pathologiques liés à ces infections. La présente invention concerne également des compositions pharmaceutiques contenant les composés de formule (I) et les procédés de traitement d'infections bactériennes et de protozooses par l'administration desdits composés de formule (I).
Patent CA-2351528-C (CA)
Title: Process for the preparation of a piperazine derivative
Inventor: WANG WEIQI
IPC: C07C211/29
Filed: 2000-09-27
Granted: 2005-11-29
Abstract: A process for preparing a piperazine derivative represented by the formula~ (V):   (see figure I) comprising reacting 1-methyl-3-phenylpiperazine with 2-chloro-3-cyanopyridine in an aprotic polar organic solvent in the presence of a base and an alkali metal halide. The piperazine derivative and its oxalate are compounds useful as preparation intermediates of mirtazapine.
Patent CA-2369652-C (CA)
Title: Mobile internet access
Inventor: VILANDER HARRI TAPANI
IPC: H04L12/56
Filed: 2000-03-07
Granted: 2008-12-09
Abstract: A method of authenticating a mobile wireless terminal (9) in a mobile telecommunications network, the terminal (9) being a subscriber of an Internet Service Provider (ISP) (11) rather than of a mobile network.  The terminal (9) is allocated an International Mobile Identity (IMI) which is transmitted from the terminal (9) to a mobile network when the terminal (9) wishes to register with the network. A country code part and an operator ID part of the IMI are used by the network to determine the Internet Protocol (IP) address of the terminal's home ISP (11), which is then contacted by the network over the Internet to authenticate the mobile terminal (9).
Patent CA-2375226-C (CA)
Title: Plastic blow molding in-mold labeling system
Inventor: AMIRAULT DAVID M
IPC: B29C49/36
Filed: 2000-05-25
Granted: 2005-05-17
Abstract: An in-mold labeling system for use with a rotary blow molding machine (10) includes first and second electrical servomotors (46, 64) and first and seco nd cam mechanisms (48, 66) respectively driven by the servomotors to move a dispensing head (36) between supply and delivery locations and to move a lab el carrier (38) on the dispensing head between retracted and label transfer positions independently of each other. A sensor (92) of the system senses rotation of a rotary wheel (12) of the machine to operate first and second electrical controllers (84, 86) that respectively operate the first and seco nd electrical servomotors (46, 64) in coordination with the machine operation b ut independently of each other.
Patent CA-2377029-C (CA)
Inventor: MULLER CARCELES STEPHANIE
IPC: G06N3/00
Filed: 2000-06-28
Granted: 2009-06-02
Abstract: The present invention relates to a system of artificial intelligence for the classification of events, objects or situations from signals and discriminant parameters produced by models comprising at least one processing branch comprising a fuzzy expert system making a decision according to high level properties and discriminant parameters of low level extracted from signals by signal processing type procedures, and capable of explaining its decision to the user through the intermediary of rules selected by order of applicability.
Patent CA-2383283-C (CA)
Inventor: LECOMTE FABRICE
IPC: C10L3/10
Filed: 2002-05-07
Granted: 2010-09-07
Abstract: Procédé de prétraitement d'un gaz naturel sous pression contenant des hydrocarbures, des composés acides tels l'hydrogène sulfuré et le dioxyde de carbone et de l'eau. On refroidit le gaz naturel pour condenser une partie de l'eau. Puis le gaz naturel partiellement déshydraté est mis en contact avec un flux liquide composé d'une majorité l'hydrogène dans deux zones de contact successives pour obtenir un gaz naturel ne contenant sensiblement plus d'eau. Enfin, ce gaz naturel déshydraté est refroidi pour condenser et séparer les composés acides, ce refroidissement étant effectué au moyen d'un échangeur de chaleur, d'une turbine d'expansion ou d'un col de Venturi.
Patent CA-2385224-C (CA)
Inventor: SUBRAMANIAN RAMESH
IPC: G06F3/14
Filed: 2002-05-07
Granted: 2012-10-02
Abstract: Un système de boîte de dialogue d'interface utilisateur est fourni. La boîte de dialogue de l'interface utilisateur comprend des moyens pour détacher une boîte de dialogue détachable à partir d'un menu déroulant de sélection, et des moyens d'amarrer la boîte de dialogue sur un composant d'amarrage.
Patent CA-2386230-C (CA)
Title: Modulators of cytokine mediated signalling pathways and integrin .alpha.v.beta.3 receptor antagonists for combination therapy
Inventor: GENESTE HERVE
IPC: C07D417/12
Filed: 2000-10-02
Granted: 2009-05-05
Abstract: The invention relates to the use of modulators of cytokine mediated signalli ng pathways in combination with integrin .alpha.v.beta.3, receptor antagonists for the treatment or prevention of diseases, particularly to the use of pharmaceutical composition, compris-ing a modulator of cytokine mediated signalling pathways and an integrin .alpha.v.beta.3 receptor antagonist, for the treatment or prevention of inflammatory or autoimmune disorders, particularly for the treatment or prevention of rheumatoid arthritis and to the pharmaceutical composition itself.
Patent CA-2386828-C (CA)
Title: Novel pseudoerythromycin derivatives
Inventor: NAGAMITSU TOHRU
IPC: A61K31/7048
Filed: 2000-08-17
Granted: 2006-01-24
Abstract: Pseudoerythromycin derivatives represented by the general formula [I] and serving as novel anti-inflammatory agents having decreased antibacterial activities and increased anti-inflammatory activities: [I] wherein R1 and R2 are each independently H, alkyl, alkynyl, acyl, or sulfonyl, provided these groups may be each substituted; and Me is methyl.
Patent CA-2390560-C (CA)
Inventor: KIMBER PAUL KEVIN
IPC: G02B5/32
Filed: 2002-07-23
Granted: 2013-09-03
Abstract: Described herein is a quadrant detector which comprises a holographic optical element (10) and a plurality of detector elements (22, 24, 26, 28).  The holographic optical element (10) is designed to have four quadrants (12, 14, 16, 18) each of which directs radiation incident thereon to an associated detector element (22, 24, 26, 28). Signals from the detector elements (22, 24, 26, 28) are processed individually to optimise the performance of each detector element.
Patent CA-2397112-C (CA)
Inventor: FINLEY ERIC
IPC: A61B17/00
Filed: 2000-03-29
Granted: 2008-01-29
Abstract: L'invention concerne un dispositif de fixation d'une broche spinale à la colonne vertébrale, comportant une tête conçue pour recevoir une broche spinale, un bouchon de blocage placé dans ladite tête et enserrant la broche lorsqu'on le fait tourner dans la tête, rendant ainsi la tête solidaire de la broche, ainsi qu'un élément de fixation dépendant de la tête et prenant sur la colonne vertébrale.
Patent CA-2397763-C (CA)
Inventor: PINES ROBERT
IPC: H04W4/24
Filed: 2001-01-24
Granted: 2007-09-25
Abstract: Selon cette invention, un système (2) d'assistance de communication (2) permet d'accéder à des informations correspondant à une pluralité d'abonnés (6). <e système comprend un commutateur téléphonique (12) destiné à recevoir des appels d'une pluralité de demandeurs (4), un centre d'appels (16) permettant d'acheminer les appels reçus vers un terminal (20) d'opérateur et une première base de données (18) conçue pour stocker les informations correspondant à chacun des abonnés (6). Le système (2) assure: un message de demande de fermeture à commande dynamique; une caractéristique d'interface permettant aux abonnés (6) de mettre à jour leurs propres informations; un convertisseur de chaînes de numérotation pour identifier le fournisseur de services du demandeur (4); une base de données de facturation (14) pour transférer les taxes de communication de l'abonné (6) au demandeur (4); un processeur pour notifier à l'abonné (6) qu'il doit mettre à jour ses informations, et être capable d'enregistrer les numéros minéralogiques des abonnés (6); un dispositif de masquage qui permet au système (32) de connecter le demandeur (4) à l'abonné (6) sans révéler le numéro de téléphone mobile de l'abonné (6); une base de données dans laquelle l'abonné (6) peut rechercher des informations en fonction des informations spécifiques trouvées sur la liste de l'abonné (6).
Patent CA-2403564-C (CA)
Inventor: HUNDEBOEL SOEREN
IPC: C04B7/60
Filed: 2001-01-19
Granted: 2010-03-23
Abstract: A description is made of a method as well as an apparatus for manufacturing cement clinker from particulate cement raw material by which method fresh raw material is preheated and possibly precalcined in a suspension preheater (1, 3) by heat exchange with hot exhaust gases, and preheated and possibly precalcined material is finally calcined and burned into clinker in a rotary kiln (7), hot clinker from the rotary kiln is cooled in a cooler (9) and dust is separated from the exhaust gases from the preheater in a filter arrangement (11). The method and the apparatus are peculiar in that dust from the filter arrangement (11) is introduced into the material inlet end of the rotary kiln (7) in a direction which is contrary to the flow direction of the kiln gases.Hereby is obtained a significant reduction of coatings on the walls of the riser duct.
Patent CA-2404398-C (CA)
Title: Subsea chemical injection pump
Inventor: KOHL KRISTOPHER T
IPC: F04B17/04
Filed: 2001-03-21
Granted: 2008-12-23
Abstract: A chemical injection pump for injecting chemicals into subsea system at dept hs up to 10,000 feet is described which uses a minimum of moving parts by employing an actuator, for instance a solenoid, to power a double acting actuator rod and plungers thereon. The pump would generate low pressures and low fluid volumes, but be more durable and reliable than conventional rotating pumps operating under subsea conditions.
Patent CA-2405100-C (CA)
Title: A radio telecommunications system and method of operating the same with reduced delays for data transmission over a radio interface
Inventor: DU CREST GILLES
IPC: H04L47/80
Filed: 2001-04-19
Granted: 2010-10-26
Abstract: A radio telecommunications system and method of operating the same is described which provides a reduce delay for transfer of packet data. Before a data transmission is released in one direction (uplink or downlink) a channel is reserved in the other direction. The channel reservation may be held for a certain period of time, e.g. 5 seconds after which the channel is released.  The present invention is particularly useful when there is a large asymmetry in data transfer between uplink and downlink.