baber/WOPTO huggingface dataset:
Patent CA-2343026-C (CA)
Title: Paging control method and apparatus
Inventor: VIALEN JUKKA
IPC: H04M3/42
Filed: 1998-10-06
Granted: 2007-01-09
Abstract: A paging method and apparatus for a mobile communication network to which at least two non-coordinated core networks are connected is disclosed, wherein a service state of a mobile station is checked, when a request for a paging message to the mobile station has been received from one of the non-coordinated core networks. Then, a multicall paging message is transmitted using an existing signalling link of the mobile station and/or mobile station location information known in a radio access network, when the mobile station is already connected to another one of the non-coordinated core networks. The checking is preferably performed by a radio network controller which is connected to the non-coordinated core networks. Thus, a paging request received from a non-coordinated core network can be supplied to a mobile station, although the paged mobile station is already connected to another non-coordinated core network.
Patent CA-2346893-C (CA)
Title: Transmission a rapport variable a l'infini
Inventor: KERR JOHN HUGH
IPC: F16H55/08
Filed: 1999-10-15
Granted: 2007-09-11
Abstract: L'invention concerne une transmission variable à l'infini comprenant un élément d'entrée rotatif, un élément de sortie rotatif, un premier et un deuxième pignon menant non circulaires couplés à un des éléments rotatifs et plusieurs trains d'engrenages à rapport de vitesse variable disposés autour de l'élément rotatif. Chaque train d'engrenages comprend un arbre de renvoi comportant un premier et un deuxième pignon mené non circulaires s'engrenant respectivement avec les premier et deuxième pignons menants non circulaires. Chaque train d'engrenages comprend également un couplage multidirectionnel associé à la paire de premiers pignons menés/menants et à la paire de deuxièmes pignons menés/menants, ainsi qu'un organe d'actionnement associé au couplage pour coupler les première et deuxième paires d'engrenages à rapport variable aux éléments rotatifs. De préférence, les paires d'engrenages à rapport variable de chaque train d'engrenages sont couplées aux éléments rotatifs dans une durée angulaire lorsque les rapports de vitesse des deux paires d'engrenages à rapport variable des trains d'engrenages respectifs changent de manière linéaire, ce qui produit un rapport de vitesse uniforme dans cette durée angulaire. En outre, les occurrences de ces durées angulaires pour chaque train d'engrenages sont de préférence superposées ou au moins coïncident, de manière à former un rapport de vitesse uniforme continu entre les éléments de rotation. La transmission comprend également un variateur d'angle de phase associé aux paires d'engrenages à rapport variable afin de varier le déplacement angulaire de rotation entre les premières paires d'engrenages et les deuxièmes paires d'engrenages de chaque train d'engrenages, de manière à varier le rapport de vitesse de la transmission si nécessaire.
Patent CA-2347874-C (CA)
Inventor: BLOMQUIST MICAEL
IPC: F02B29/04
Filed: 1999-11-09
Granted: 2008-03-25
Abstract: The invention is related to a method and a device for recirculation of a part of exhaust gases from an exhaust pipe (6, 9) of a diesel engine (1) to the inlet of the engine, the exhaust gases being diverted from the exhaust pipe (6, 9) and directed through a recirculation conduit (10) to a controllable valve device (12) arranged between the engine and the air intake (2) thereof for allowing supply of air/recirculated exhaust gases in a desired relation to the combustion chamber of the engine (1). The invention also relates to a particular valve having two controllable inlets, said valve being useful in the method or device according to the invention, and a regulation method and device for regulating the air/fuel relation of a diesel engine.
Patent CA-2348080-C (CA)
Inventor: MIYAZAKI TETSUSHI
IPC: F16H59/46
Filed: 2001-05-15
Granted: 2006-10-03
Abstract: When a road surface gradient is calculated by a wheel driving force and a vehicle acceleration, if the wheel driving force is calculated based on an output torque of an engine (1), the accuracy of calculating the wheel driving force, i. a., the road surface gradient becomes poor due to deterioration by aging of the engine or the like. In order to solve this kind of disadvantage, a fluid transmission torque (TQtr) of a torque converter (2) is calculated by those torque ratio (.kappa.) of the torque converter (2) and an input shaft torque coefficient (.tau.) which correspond to a speed ratio (etr) of the torque converter (2), and an input rotational speed (Ne) of the torque converter (2) (= engine rotational speed (step S21-3). The road surface gradient is calculated by using a wheel driving force to be calculated by this torque (TQtr).
Patent CA-2350138-C (CA)
Inventor: SINK DANNY R
IPC: F16C19/34
Filed: 2001-06-08
Granted: 2004-12-14
Abstract: An improved unitized bearing seal assembly employs a resilient primary seal lip, a secondary seal lip and an excluder lip carried by a first seal case. The seal lips contact surfaces of a second seal case. One of the seal cases rotates relative to the other. The bearing seal assembly also includes a labyrinth seal positioned radially inboard of the resilient seal lips. The labyrinth seal has two axially-extending gaps. One of the axially extending gaps is defined by a resilient axial lip. The two axial gaps are joined by a radial gap. One of the surfaces defining the radial gap comprises chaplets with recessed surfaces between the chaplets. The chaplets include radially directed surfaces and inclined surfaces joining the radially directed surfaces with the recessed surfaces. These surfaces are shaped to provide hydrodynamic pumping action. A lubricant cavity is located between the labyrinth seal and the primary seal lip. The labyrinth seal restricts exchange of lubricant between the seal lubricant cavity and a lubricant-bearing cavity of a bearing element with which the seal is used. The three resilient seal lips limit ingress of contaminants into the seal cavity. The outermost excluder lip has an increased surface area in contact with the sealing surface of the second seal case.
Patent CA-2351573-C (CA)
Title: Voltage sensor
Inventor: JAEGER NICOLAS AUGUST FLEMMING
IPC: G01R15/24
Filed: 1999-09-09
Granted: 2010-06-22
Abstract: A voltage sensor for measuring the voltage on high voltage lines is formed by an electrically isolating section of dielectric material that structures the electric field generated by a voltage difference between the two ends of the isolating section and provides screening of the electric field from other electric field sources external to the isolating section. At least one electric field sensor is provided to sense the electric field in the isolating section the output(s) of which are weighted and combined to provide an accurate measurement of the voltage between the two ends. The electric field sensors are located and their outputs are combined so that error in the voltage measurement due to the influence of external electric field sources is within an acceptable range.
Patent CA-2356101-C (CA)
Title: Disposable pull-on diaper
Inventor: SHIMADA TAKAAKI
IPC: A61F13/496
Filed: 2001-08-29
Granted: 2006-07-25
Abstract: A disposable pull-on diaper includes elastic members attached under tension to peripheral edge portion: of leg-openings and a pair of leak-barrier cuffs provided in the vicinity of transversely opposite side edges of a core. The elastic members associated with the leg-openings include first elastic members extending along front peripheral edge portions of the leg-openings and second elastic members extending along rear peripheral edge portions of the leg-openings and, in a crotch region, the free side edge portions of the leak-barrier cuffs extend inward beyond the side edges of said core and are folded back along substantially middle folding zones thereof outward beyond the side edges of the core and wherein the free side edge portions are bonded, in the vicinity of the folding zones, to the outer surface of the topsheet in the upper zone of the core.
Patent CA-2371620-C (CA)
Title: Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner
Inventor: SIMPSON NEIL GEORGE
IPC: C03B5/16
Filed: 2002-02-14
Granted: 2011-11-29
Abstract: In an industrial glass furnace, which optionally contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material, at least one staged combustion oxy-fuel burner is mounted in the roof of the furnace to provide heat to melt the glass batch material by providing a flow of fuel to the oxy-fuel burner; providing a flow of gaseous oxidant in association with said the oxy-fuel burner; injecting the fuel and the oxidant into the furnace; and, combusting the fuel such that at least a portion of combustion is effected in the vicinity of said glass forming material to enhance convective and radiative transfer of heat to said glass forming material without substantially disturbing the glass forming material. In one embodiment, the oxy-fuel burner is adapted for injecting liquid fuels. In another embodiment, the oxy-fuel burner is adapted for fuel staged combustion and contains at least one outer oxidant injector and two inner fuel injectors, the innermost fuel injector being adapted for high velocity fuel injection and the other fuel injector, disposed between the innermost fuel injector and the outer oxidant injector, being adapted for lower velocity fuel injection.
Patent CA-2374071-C (CA)
Inventor: NAVA STEFANO
IPC: A62B18/08
Filed: 2000-03-09
Granted: 2008-11-04
Abstract: This invention is a face or nose mask (1) comprising a mask body (2) with an inlet (3). The mask body (2) having a sealing element with a first chamber (10), and a second chamber (11) which can be connected by connectors (12, 13) to a source of pressurized air.
Patent CA-2376607-C (CA)
Title: System for exsanguinous metabolic support of an organ or tissue
Inventor: BRASILE LAUREN
IPC: C12N15/00
Filed: 2000-04-13
Granted: 2014-06-10
Abstract: An exsanguinous metabolic support system for maintaining an organ or tissue at a near normal metabolic rate is disclosed. The system employs a warm perfusion solution capable of supporting the metabolism of the organ or tissue thereby preserving its functional integrity. The system also monitors parameters of the circulating perfusion solution, such as pH, temperature, osmolarity, flow rate, vascular pressure and partial pressure of respiratory gases, and regulates them to insure that the organ is maintained under near-physiologic conditions. Use of the system for long-term maintenance of organs for transplantation, for resuscitation and repair of organs having sustained warm ischemic damage, as a pharmaceutical delivery system and prognosticator of posttransplantation organ function is also disclosed.
Patent CA-2377012-C (CA)
Inventor: BINNIE KEVIN DOUGLAS
IPC: B23B3/32
Filed: 2000-06-22
Granted: 2005-04-12
Abstract: A lathe (10) includes a support structure (12) which supports a magazine (14) in a substantially vertical operative orientation.      The magazine (14) is rotatably supported in a carnage (24). The magazine (14) is a multi-spindle magazine and supports a plurality of work-pieces.       A workstation head (40) is mounted on the housing (18). The workstation head defines a plurality of workstations (46). Each workstation head includes a plurality of working tools.
Patent CA-2382564-C (CA)
Title: Cyclodextrin containing pressure sensitive adhesives
Inventor: LIPMAN ROGER DAVID ARNOLD
IPC: A61K47/32
Filed: 2000-07-27
Granted: 2008-09-30
Abstract: Compositions are disclosed which are normally pressure sensitive adhesive at ambient temperature, which are also absorbent of fluids, especially body fluids, and which contain 0.1 to 65 wt. % of a cyclodextrin material. Such compositions have various uses in the medical field. Lower amounts of cyclodextrin, from 0.1 - 10 wt.%, can confer odour absorbing properties on the adhesive, useful in consumer and medical products. Small amounts of other active ingredients such as antimicrobial components, active drug ingredients, fragrances, etc. may advantageously be complexed within the cyclodextrin molecules. Such compositions are useful for example as antibacterial adhesives, or as adhesives that blea ch the skin, prevent and diminish acne skin blemishes, or provide a cooling or warming sensation to the skin. Higher amounts of cyclodextrins, up to 65 wt.% of the composition, either alone or in combination with other absorbent fillers to total up to 65 wt.%, find utility especially as barrier adhesives for ostomy patients and as wound dressings, and are particularly useful in that they provide flu id absorbent adhesives that also possess odour absorbing properties. Such adhesives are particularly useful as ostomy adhesives.</SDO AB>
Patent CA-2382839-C (CA)
Inventor: GLATZ GUSTAV ADOLF
IPC: A45B17/00
Filed: 2000-12-18
Granted: 2007-05-08
Abstract: L'invention vise à améliorer le pivotement d'un bras (6) tournant autour d'un axe (24) sur un support ou un mât (4). A cet effet, il est prévu une barre directrice (44). Cette dernière peut d'une part s'enclencher dans plusieurs positions d'angle de rotation avec le bras (6) et d'autre part être bloquée sur le support (4).
Patent CA-2389221-C (CA)
Inventor: LEPIVERT PATRICK J M
IPC: A61B17/00
Filed: 2000-08-03
Granted: 2009-10-27
Abstract: A method and system for monitoring the progress of an ice ball produced by a cryoprobe during a surgical procedure measures the complex impedance of the ice ball. An electrical model of the zones in the ice ball is employed to calculate the size of the zones using the complex impedance measurements. The ice ball zones are displayed to assist the surgeon in controlling the cryoprocedure.
Patent CA-2397732-C (CA)
Title: Keep-fit device in the form of an item of clothing
Inventor: EGGER NORBERT
IPC: A61H36/00
Filed: 2000-12-21
Granted: 2006-03-21
Abstract: The invention refers to a fitness device in the form of a garment for shaping the figure of a human body, said device comprising a sleeve which encloses the body at least partially in an airtight manner. A fitness device of this type is for instance known as a sweating suit. The sweating suit generates a sauna climate in its interior, which leads to an increased metabolism. Thus, the training results and the figure shaping may be improved. However, it is necessary for conventional sweating suits to wear these suits regularly over a longer period of time. Thus, the object of the invention is to provide a fitness device, which at least compared to the conventional sweating suits enables faster results in the figure shaping and which can be used in an aimed manner at certain parts of the body. According to the invention, this problem for a fitness device (1) of the above-mentioned kind is solved in that the sleeve forms a low pressure chamber (5) with at least one section of the body surface, said low pressure chamber being loaded with an air pressure that is lower compared to the atmosphere. The blood circulation is stimulated by the low pressure in the area of the low pressure chamber (5) and the metabolism in the fat-containing skin layers is increased. This leads to a faster reduction of fat. The fitness device may moreover be worn while simultaneously performing a regular workout training.
Patent CA-2399076-C (CA)
Inventor: MAURER PATRICK
IPC: H04M11/00
Filed: 2001-02-01
Granted: 2004-10-12
Abstract: In a PCM modem system in which equivalence classes are used to communicate information from a transmitter to a receiver, a method is provided to solve the problem of 180° phase reversals in the communications channel which result in a garbled transmission. This is accomplished by re-mapping the equivalence classes into a form that can be differentially encoded and decoded such that equivalence class identity is not lost during a phase reversal of the channel. Referring to Figure 2, an incoming bit stream (10) is applied to a modulus converter ( 12) which is in turn coupled to a mapping block (14) which maps the output of the modulus converter to the type of structure shown in Figure 1 in which each equivalence class is provided with a label that includes a sign bit and magnitude bits.
Patent CA-2400151-C (CA)
Inventor: GENDRAUD ALAIN DOMINIQUE
IPC: F01D25/24
Filed: 2002-01-03
Granted: 2009-10-06
Abstract: Le secteur d'entretoise support (14) permet de minimiser les jeux (J) de fonctionnement entre le sommet des pales (3) et l'anneau (12) de la turbine haute pression et les jeux de montage des secteurs d'entretoise de support (14) sur le carter de turbine haute pression (1). Chaque secteur d'entretoise de support (14) possède en amont une languette (20) possédant une extrémité (21) s'appuyant sur la paroi interne (II) du carter de turbine haute pression (1) créant ainsi un contact intime entre les parties de fixation de ce secteur d'entretoise de support (14) avec les parties correspondantes du carter de turbine haute pression (1). Application aux turbomachines équipant les aéronefs.
Patent CA-2403390-C (CA)
Title: Procede et appareil de formation d'agregats a partir d'un produit alimentaire
Inventor: KINER DEBRA ANNE
IPC: B02C18/22
Filed: 2001-01-24
Granted: 2008-08-26
Abstract: L'invention concerne un procédé et un appareil améliorés destinés à la formation d'agrégats de produit alimentaire au moyen d'une roue de type râteleuse (225) permettant de rompre un lit constitué par un produit alimentaire en agrégats de taille moyenne. Après le mélange de ce produit alimentaire, tel que du pop-corn, avec la garniture qui lui est appliquée (120), un lit constitué par ce mélange est formé. Ce lit est alors amené à passer dans des doigts fixes (305) par ladite roue râteleuse (225) à une température optimale pour la formation d'agrégats, d'où la rupture du lit en agrégats individuels. La taille moyenne des agrégats est déterminée par l'espacement entre les doigts de la roue râteleuse (225) et les doigts fixes (305) lorsque ces derniers s'entrecroisent. Après leur formation, lesdits agrégats sont envoyés vers un crible/refroidisseur (130), où ils sont refroidis avant d'être combinés et conditionnés.
Patent CA-2405090-C (CA)
Inventor: AUGTHUN MICHAEL
IPC: A61C8/00
Filed: 2001-04-05
Granted: 2007-11-20
Abstract: L'invention concerne un élément en forme de poinçon, qui permet de déterminer la position spatiale d'un implant (1) et dont une partie de réception (28, 26A) peut être introduite dans l'évidement de réception adapté (10) dudit implant (1), cet élément pouvant être fixé dans ledit implant et à nouveau retiré de celui-ci. En position d'assemblage, une partie en porte-à-faux (26K) de l'élément en forme de poinçon fait saillie par la section de l'ouverture de l'évidement de réception (10). Selon ladite invention, afin de pouvoir constater, de manière simple et fiable, sans radiographie, la position correcte de l'élément en forme de poinçon par rapport audit implant (1), l'élément en forme de poinçon présente une ouverture traversante qui s'étend en direction de son axe longitudinal et par laquelle une tige (32) peut être introduite. Ladite tige peut être amenée en contact, au niveau d'une surface de butée distale (36), avec une surface de butée (37) située au fond de l'évidement de réception (10) de l'implant (1).
Patent CA-2408710-C (CA)
Inventor: GOVINDARAJAN RANGASWAMY
IPC: A61K31/724
Filed: 2001-05-10
Granted: 2010-01-26
Abstract: Cette invention concerne des compositions renfermant de la thalidomide et de l'irinotecan qui peuvent être utilisées pour le traitement ou la prévention du cancer colorectal. L'invention concerne également des méthodes de traitement ou de prévention du cancer colorectal qui consistent à administrer de la thalidomide ou de l'irinotecane à un patient qui en a besoin. De plus, cette invention concerne des méthodes permettant de réduire ou d'éviter les effets secondaires dommageables liés à l'irinotecan, qui consistent à administrer de la thalidomide à un patient chez lequel de tels effets doivent être atténués ou évités.
Patent CA-2417369-C (CA)
Inventor: HE LIANGYOU
IPC: C07D401/12
Filed: 2001-07-30
Granted: 2008-07-29
Abstract: L'invention porte sur de nouveaux pesticides présentant un large spectre insecticide, d'excellentes activités insecticides, des propriétés de perméation et migration et qui sont sans danger. Ces pesticides sont des dérivés de 1-aryl-3-cyano-5-pyridyl-alkylaminopyrazole de la formule générale (I) dans laquelle X représente N ou C-halogéno ; R<1> représente haloalkyle sauf perfluoroalkyle ; R<2> représente hydrogène ou alkyle ; R<3> représente hydrogène, alkyle ou cyano ; et R<4> représente hydrogène, hydroxyle, alkyle, haloalkyle, alcoxy, haloalcoxy, alkylthio, alkylsulfinyle, alkylsulfonyle, halogéno, nitro ou cyano.
Patent CA-2418868-C (CA)
Inventor: SCHNIDER PATRICK
IPC: A61P25/28
Filed: 2001-07-27
Granted: 2010-02-02
Abstract: L'invention concerne des composés de formule générale (I) dans laquelle 5 R désigne hydrogène ou halogène ; R et R?2¿ ou R?4¿ et R?4'¿ peuvent désigner conjointement -CH=CH-CH=CH-, éventuellement substitué par un ou deux substituants sélectionnés parmi alkyle inférieur, halogène ou alcoxy inférieur ; X désigne -C(O)N(R?8¿)-, (CH¿2?)¿p?O-, -(CH¿2?)¿p?N(R?8¿)-, -N(R?8¿)C(O)- ou N(R?8¿)-(CH¿2?)¿p?- ; où R?8¿ désigne hydrogène ou alkyle inférieur ; n vaut 1 ou 2 ; m vaut 0,1,2,3 ou 4 ; o vaut 1 ou 2 ; et p vaut 1 ou 2. L'invention concerne également des sels d'addition d'acide pharmaceutiquement tolérables desdits dérivés. Il a été démontré que les composés de l'invention sont des antagonistes du récepteur de neurokinine 1 (NK-1, substance P) et s'utilisent de ce fait dans le traitement d'affections apparentées audit récepteur.
Patent CA-2420337-C (CA)
Title: Membranes conductrices mixtes servant a produire du gaz de synthese
Inventor: CAROLAN MICHAEL FRANCIS
IPC: B01J19/24
Filed: 2001-08-22
Granted: 2007-06-26
Abstract: Oxydes métalliques contenant des constituants multiples et particulièrement appropriés pour la fabrication de membranes conductrices mixtes utilisées dans des procédés de production de gaz de synthèse. Ces oxydes métalliques consistent en de nouvelles compositions non stoïchiométriques, riches en sites A représentées par la formule (Ln¿x?Ca¿1-x?)¿y?, FeO¿3-.delta.?, dans laquelle Ln représente La ou un mélange de lanthanides comprenant La, 1,0 > x > 0,5. 1,1>= y >= 1 et .delta. représente un nombre neutralisant la charge d'oxyde métallique. ¿ ?
Patent CA-2421100-C (CA)
Title: Near-field speaker/microphone acoustic/seismic dampening communication device
Inventor: SPRINGER EDWARD D
IPC: H04R1/10
Filed: 2001-08-27
Granted: 2007-01-16
Abstract: A communication device and overmold (100) adapted to minimize the feedback, acoustic coupling, and seismic vibration between a speaker (207) and microphone (202) in close proximity, as is typically found in hands-free headsets, is provided. This invention, through the use of specific structures absorbs unwanted noise and sound waves thereby improving the performance of the communication system as a whole. The complete system of this invention is provided in several embodiments, including an embodiment where the microphone is inserted within the overmold structure, an embodiment where the microphone is a boom microphone and an embodiment where the microphone is somewhat remote (a few inches) down from a miniaturized overmold and is provided with an ON/OFF switch.