baber/WOPTO huggingface dataset:
Patent CA-2353698-C (CA)
Title: Human hybrid host cell for mammalian gene expression
Inventor: CHO MYUNG-SAM
IPC: C12N5/073
Filed: 1999-12-08
Granted: 2012-02-21
Abstract: Human/human hybrid cells were made via fusion of human embryonic kidney cells (293S) and modified Burkitt's lymphoma cells (2B8). The fusion cells are useful as host cells for the recombinant expression of mammalian genes. The advantages of using these hybrid clones of human kidney- and B-cells, called HKBs, for mammalian gene expression, include (i) the cells are negative for immunoglobulin expression, (ii) the cells grow easily in plasma protein-free medium (with or without the addition of recombinant insulin) as suspension cultures in a shake flask or in a fermenter (iii) the cells are very susceptible for transfection of DNA, and (iv) the cells secrete high levels of heterologous recombinant proteins, such as recombinant monoclonal antibodies, soluble ICAM-1, rIL-4, and rFVIII.
Patent CA-2356406-C (CA)
Inventor: WATANABE HIROTO
IPC: H04B17/00
Filed: 2001-08-30
Granted: 2006-06-20
Abstract: A common reference signal is applied from the same reference signal generating portion to a reference signal input terminal of a signal under test generator and a reference signal input terminal of a sampling signal generator circuit. A sampling frequency is set to the sampling signal generator circuit such that a desired delay time can be obtained relevant to a phase of a signal under test. In the sampling signal generator circuit, the sampling signal having a cycle that corresponds to the sampling frequency is generated based on the common reference signal and the sampling frequency. A repetition cycle of the signal under test and a repetition cycle of the sampling signal are set based on a cycle of the common reference signal so that the repetition cycle of the sampling signal can be set independently of the repetition cycle of the signal under test.
Patent CA-2359131-C (CA)
Inventor: NAKATSUCHI MASAHARU
IPC: G06F13/00
Filed: 2000-12-07
Granted: 2006-02-07
Abstract: L'invention concerne un téléphone portable (et un terminal) comportant une pluralité de modes d'entrée et un élément opératoire, un système opératoire (25) pour l'entrée de données correspondant au mode d'entrée courant, selon le fonctionnement de l'élément opératoire, un processus d'interface utilisateur (23) assurant l'interface utilisateur qui permet l'entrée des données via le système opératoire (25), et un système de sélection de mode d'entrée (26) modifiant le mode d'entrée courant du système opératoire (25) en fonction des instructions fournies par le processus d'interface utilisateur (23), lequel est lancé lorsque les données HTML reçues depuis le système de réception (21) sont interprétées/exécutées par le système d'interprétation/exécution (22). Le type de données introduites via le système opératoire (25) varie en fonction des instructions émanant du processus d'interface utilisateur (23).
Patent CA-2361369-C (CA)
Inventor: EDSTROM LARS
IPC: H03J3/14
Filed: 2000-01-27
Granted: 2007-03-27
Abstract: The invention relates to a tuning arrangement for tuning a resonance module for wireless applications, e.g. wireless communication for a base station for mobile telephony system. It comprises means for deriving the input and the output power signals of the resonance module. Means (5) is provided for dividing information bearing parts of the derived power signals with each other to have a ratio of them. Also, means (11) is provided for tuning the resonance module until the ratio has reached a minimum value.
Patent CA-2367187-C (CA)
Title: Tank mounting of carpet extractor
Inventor: ZAHURANEC TERRY L
IPC: A47L11/34
Filed: 2002-01-10
Granted: 2005-03-29
Abstract: A carpet extractor includes a base assembly 1 including a housing 10 which selectively receives a recovery tank 22 for collecting dirty cleaning fluid. A first supply tank 14 for concentrated cleaning fluid and a second supply tank 15 for clean water are mounted on an inverted Y-shaped handle assembly 12. The handle assembly includes a central member 334 with a hand grip 336 at its upper end and two splayed leg members 338, 342, 340, 344, which define a triangular shaped gap therebetween. The two tanks are removably mounted in the gap. The cleaning fluid tank is supported on a shelf 346, which spans the gap between the leg members. The water tank is pivotally mounted on two projections 374 on the leg members to allow for easy removal and replacement on the handle. The arrangement of tanks in the gap allows for large capacity tanks, a well-balanced handle, ease of removal of the recovery tank without the need for removing either of the two supply tanks, and ease of refill of the supply tanks.
Patent CA-2374934-C (CA)
Title: Power supply device
Inventor: HIRAMATSU YOSHIHISA
IPC: G05F1/56
Filed: 2000-07-07
Granted: 2007-03-27
Abstract: A power supply device has a soft starting circuit 12, which is composed of a transistor Tr9 having its emitter connected to the emitter of a transistor T r1 of which the base serves as a non-inverting input terminal of a comparator 11 a nd having its collector grounded, a clamp circuit 10 connected between the base of the transistor Tr1 and the base of the transistor Tr9, a constant-current source 7 receiving a supply voltage Vcc through a switch 2, a capacitor Cs having one end connected to the base of the transistor Tr9 and having the other end grounde d, a switch 9 connected to the capacitor Cs, having its contact "c" connected to the constant-current source 7, and having its contact "d" connected to a dischar ge circuit 8, and the discharge circuit 8.
Patent CA-2376025-C (CA)
Title: Echinocandin derivatives, method for preparing same and application as antifungal agents
Inventor: FAUVEAU PATRICK
IPC: C07K7/56
Filed: 2000-06-08
Granted: 2010-06-01
Abstract: The invention concerns in all possible isomeric forms as well as their mixtures, compounds of formula (I) wherein: either R¿1? represents H or CH¿3? and R¿2? represents cyclohexyl substituted by an amine, a (CH¿2?)b-C≡N radical; or R¿1? and R¿2? form with the nitrogen which bears them a cycle with 3, 4 or 5 carbons optionally substituted by an amine; R¿3? represents hydrogen, methyl of hydroxyl; R¿4? represents hydrogen or hydroxyl; R represents a linear, branched or cyclic chain; T represents hydrogen, methyl, CH¿2?CONH¿2?, CH¿2?C≡N, a (CH¿2?)¿2?NH¿2? or (CH¿2?)¿2?Nalk?+¿X?-¿ radical, X being halogen and alk an alkyl radical; Y represents hydrogen, hydroxyl, halogen or OSO¿3?H; W represents H or OH; Z represents H, CH¿3?. The compounds of formula (I) have antifungal properties.
Patent CA-2377514-C (CA)
Inventor: BOGRETT BLAKE BOYD
IPC: E04B1/80
Filed: 2002-03-19
Granted: 2010-12-14
Abstract: An insulation package contains a plurality of unfaced or faced, uncut and pre-cut fibrous insulation batts of a pre-selected width enveloped within a covering in a compressed condition. Each of the pre-cut fibrous insulation batts has a plurality of longitudinally extending batt sections separably joined to adjacent batt sections by separable connectors. The separable connectors hold the pre-cut fibrous insulation batt together for handling but can be separated along the lengths of the batt sections by hand to separate adjacent batt sections. Preferably, between 20% and 70% of the fibrous insulation batts in each of the insulation packages are pre-cut fibrous insulation batts.
Patent CA-2381097-C (CA)
Title: Arylmethyl-carbonylamino-thiazole derivatives and their use as antitumor agents
Inventor: AMICI RAFFAELLA
IPC: C07D277/04
Filed: 2000-08-11
Granted: 2009-06-16
Abstract: 2-amino-1.3-thiazole derivatives represented by formula (I) or (II): where R, R1, R2 and R3 are as defined herein, or pharmaceutically acceptable salts thereof, are useful in, for example, the treatment of cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases or neurodegenertive diseases.
Patent CA-2394282-C (CA)
Inventor: PETTERSSON AGNETA
IPC: A61M25/01
Filed: 2000-12-18
Granted: 2008-11-25
Abstract: A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container (4) containing a wetting fluid and being openable by the application of a pullin g force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wetting fluid and being arranged within said wetting receptacle (2). The wetting fluid container (4) is arranged within the wetting receptacle (2), and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle.
Patent CA-2397141-C (CA)
Title: Rock bit seal with extrusion prevention member
Inventor: CAWTHORNE CHRIS E
IPC: E21B10/25
Filed: 2002-08-08
Granted: 2006-10-24
Abstract: Annular seals of this invention comprise an elastomeric seal body that is configured to fit within a seal gland of a rock bit. The seal comprises a first seal surface, for providing a seal along a dynamic rotary surface formed between the seal body and one portion of the rock bit, and a second seal surface, for providing a seal between the seal body and another portion of the rock bit. The annular seal further comprises an extrusion prevention member that is positioned adjacent a surface of the seal body between the first and second seal surfaces. The extrusion prevention member can be integral, partially-attached, or independent of the seal body.      The extrusion prevention member is preferably formed from a material having a hardness that is greater than that of the seal body. The member is positioned along the seal body at a location adjacent a groove, formed between opposed members of the rock bit, to act as a physical barrier to prevent the seal from being extruded therethrough.
Patent CA-2403065-C (CA)
Inventor: YUAN JING
IPC: F16H15/42
Filed: 2001-03-16
Granted: 2007-06-12
Abstract: The invention conprises a drive ring CVT belt. In a CVT transmis-sion, each variable diameter pulley (11, 12) as a drive ring (26, 3 6) trained around the sheaves. Each drive ring may comprise any high modulus material such as plas-tic or metal. An endless flexible tensile member or belt (10) is traine d between the drive rings. Each drive ring further comprises a sleeve (7, 8) that is train ed around an outer surface of each drive ring. Each sleeve slides in a bushing on its respective drive ring. The belt has a tensile load that presses each of the drive rings (26, 36) together on the sleeves. The relative arrangement of the axis of rotation of each drive ring (26, 36) is maintained by the contact between the sleeves (7, 8) and the drive rings. The effective diameter or radius of each pulley (11, 12) is adjusted by movement of each drive ring (26, 36) in each pulley. Movement of the pull ey sheaves (22, 23, 32, 33) causes the axis of rotation of each drive ring to move ec-centrically with respect to the axis of rotation of the pulley. As the rings move, the belt moves with the drive rings and remains trained over the drive rings, giving a constant bending radius to the belt. The drive rings each may have a surface pro-file for use with flat belts, synchronous belts, toothed belts,multi- ribbed or v type belts.
Patent CA-2409474-C (CA)
Inventor: DUNNE MARTIN JOSEPH
IPC: C21B11/00
Filed: 2001-05-29
Granted: 2010-05-04
Abstract: An elongate metallurgical lance (27) for injecting solid particulate material into molten material held within a vessel (11) is disclosed. The lance includes a central core tube (31) through which to pass solid particulate material, an annular cooling jacket (32) surrounding the central core tube throughout a substantial part of its length, a coolant inlet means (52), and a coolant outlet means (53). An outer wall of a forward end section of the jacket is formed from a first material which has high heat transfer properties and can withstand external temperatures above 1100~C for prolonged periods when the jacket is cooled by coolant flow. An outer wall of a body section of the jacket is formed from a second material that maintains its structural properties when exposed to external temperatures above 1100~C for prolonged periods when the jacket is cooled by coolant flow, whereby the outer wall acts as a structural member that contributes to supporting the lance at these temperatures. The outer wall of the forward end section and the outer wall of the body section are welded together.
Patent CA-2414990-C (CA)
Inventor: BRAUNHARDT KLAUS
IPC: A01D75/00
Filed: 2002-12-20
Granted: 2007-02-20
Abstract: An on-board computer system for a work vehicle having an actuator. The computer system comprises an electronic control unit that is connected to and controls the actuator, a display unit and an input unit. The display unit displays operating parameters of the work vehicle. Through the input unit the operator inputs operating parameters of the work vehicle. The control unit transmits control signals to the actuator and can be operated selectively in a first operating mode and in a second operating mode. In the first operating mode the control unit displays a greater number of operating parameters that can be changed by the input unit than in the second operating mode.
Patent CA-2419815-C (CA)
Inventor: HALL TREVOR JAMES
IPC: H04B10/80
Filed: 2001-08-14
Granted: 2009-07-21
Abstract: An optical transpose system has an array of multiplexing mesolenses (3) and an array of demultiplexing mesolenses (5) with a macrolens (4) positioned between them.
Patent CA-2420881-C (CA)
Inventor: LANG TIMOTHY RALSTON
IPC: A23L33/105
Filed: 2001-09-04
Granted: 2008-05-20
Abstract: L'invention concerne un procédé permettant d'extraire de manière sélective des composants bioactifs d'un extrait de matière brute dérivé de matière végétale. Le procédé consiste a) à faire passer ledit extrait de matière brute dans une voie contenant un adsorbant, au moins une partie des composants à extraire étant adsorbée sur ledit adsorbant, b) à ensuite faire passer dans ladite voie un mélange éluant contenant principalement de l'eau et de l'alcool, la concentration de l'alcool dans l'éluant étant augmentée à un taux sensiblement constant de 15 % vol. à 95 % vol. durant au moins les périodes d'élution des composants, et c) à recueillir séquentiellement une solution d'élution en fractions correspondant à la présence des composants extraits.
Patent CA-2429646-C (CA)
Inventor: FELTON JULIE
IPC: C11D3/37
Filed: 2001-12-03
Granted: 2011-10-18
Abstract: L'invention a trait à des améliorations concernant l'entretien des tissus et en particulier à un moyen à l'aide duquel le vieillissement apparent des vêtements peut être diminué ou retardé. Le processus de blanchissage, contrairement à l'utilisation, est une source importante de perte de couleur. Nous avons établi que ce problème peut être surmonté par l'utilisation d'un lubrifiant durant le processus de blanchissage, afin d'empêcher l'aspect visible de perte de couleur localisée par le dommage mécanique causé par le processus de blanchissage.
Patent CA-2433367-C (CA)
Inventor: CHEN GAOYUAN
IPC: D01F6/84
Filed: 2003-06-25
Granted: 2012-11-13
Abstract: Fibre de fil de suture faite de copolymère PGA/polyactide copolymère ayant une résistance d'environ 7,2 à 8,0 grammes par denier et un allongement d'environ 22 % à 35 %. Cette fibre est produite par un processus nécessitant un extrudeur muni d'au moins une zone chauffée maintenue à une température se situant approximativement entre 20 degrés Celsius sous le point de fusion du copolymère et 5 degrés Celsius au-dessus du point de fusion du copolymère, d'une pompe doseuse et d'un bloc chauffant maintenu à une température d'au plus 40 degrés Celsius au-dessus du point de fusion du copolymère, d'une filière maintenue à une température d'environ 40 à 60 degrés Celsius au-dessus du point de fusion du copolymère ainsi que d'un manchon chauffé allongé s'étendant de 6 à 20 pouces à partir de la filière et maintenu à une température d'au moins 60 degrés Celsius au-dessus du point de fusion du copolymère.
Patent CA-2445231-C (CA)
Title: Side impact control structure
Inventor: DICATO HENRY
IPC: B62D21/03
Filed: 2003-10-16
Granted: 2007-07-17
Abstract: A frame and support assembly for a vehicle lacking a conventional, separate B- pillar includes first and second frame members and a plurality of support assemblies. Each support assembly includes a plurality of bulkheads, a pair of outriggers, and a cross member. The bulkheads are incorporated into first and second side sill assemblies. The outriggers extend between the side sill assemblies and the first and second frame members. The cross members extend between the first and second first frame members.
Patent CA-2446609-C (CA)
Title: Use of erythritol and d-tagatose in zero- or low-calorie beverages and food products
Inventor: LEE THOMAS
IPC: A23L27/30
Filed: 2002-04-23
Granted: 2011-09-20
Abstract: A combination of one or more non-nutritive sweeteners, a sugar alcohol and D-tagatose are included in a zero- or low-calorie beverage or food product to achieve a taste substantially similar to that of a full-calorie beverage or food product. The combination is suitable for use in zero- or low-calorie frozen carbonated beverages.
Patent CA-2447952-C (CA)
Inventor: SUH DONG TACK
IPC: E04H15/46
Filed: 2002-03-18
Granted: 2007-10-09
Abstract: A pull pin assembly includes: a first pole having a first hole; a second pole having a second hole, and sliding in the first pole; a main body having a central hollow containing the first pole; a pull pin body extending radially from the central hollow, and having a space extending into the central hollow; a pull pin, having a circumferential stop, disposed in the space to move from a first position extending into the central hollow through the first hole to a second position outside the central hollow; a pull pin plug fit into the space and having a hollow containing the pull pin; and a biasing member biasing the pull pin toward the first position to lock the first and second poles; wherein the biasing member is disposed to bias the pull pin between the circumferential stop and the pull pin plug.
Patent CA-2461230-C (CA)
Inventor: BANSBACH ERIC A
IPC: F16D25/08
Filed: 2002-09-25
Granted: 2010-04-20
Abstract: L'invention concerne un système de transmission de puissance équipé d'un accouplement de transmission de couple qui comprend un embrayage et un vérin avec vis à bille. Le vérin avec vis à bille transfère axialement une plaque de serrage via un système hydraulique fermé afin de venir en prise avec l'embrayage et de modifier sa prise par frottement.
Patent CA-2462262-C (CA)
Title: Storage control device of bank structure and apparatus for validating valuable papers
Inventor: SUZUKI YASUMASA
IPC: G07D7/20
Filed: 2003-06-11
Granted: 2012-01-17
Abstract: A central control device (1) and an extended storage device (2) connected to the central control device (1) are arranged in a bank structure storage control device. When a bank memory (9) is read out by the central control device (1), the extended storage device (2) distinguishes the next bank address (0DF00h to 7DF07h) of the bank memory (9) contained in the bank memory (9) to be read out and temporarily stores it. When the next read out signal is generated by the central control device (1), the next bank address (0DF00h to 7DF07h) of the bank memory (9) to be specified is assigned to a storage control device (3) and the storage control device (3) can be switched to the next bank memory (9). Thus, it is possible to control an object connected to the central control device of the bank structure storage control device by taking information out of a storage device of a large capacity by a central control device of a small capacity.
Patent CA-2463057-C (CA)
Inventor: LARSEN MICHAEL T
IPC: G01N1/22
Filed: 2002-10-17
Granted: 2010-12-21
Abstract: L'invention concerne un séparateur de liquide pour analyseur d'échantillon de gaz respiratoire, comprenant un récipient fermé (12) dans lequel est intégré une chambre (16) équipée d'un filtre à liquide. La chambre équipée du filtre à liquide comprend un compartiment (26) d'entrée et un compartiment (30) de sortie. Le compartiment d'entrée est interposé entre un orifice (14) d'entrée d'échantillon et un orifice (18) de sortie d'échantillon, et comprend un élément filtrant (24) perméable aux gaz et imperméable aux liquides permettant de séparer le liquide d'un échantillon gazeux, le liquide séparé de l'échantillon gazeux passant dans un collecteur (20). Le compartiment de sortie comprend un autre élément filtrant (28) perméable aux gaz et imperméable aux liquides, interposé entre le collecteur et un orifice (22) basse pression, afin d'empêcher l'écoulement de liquide à travers le compartiment de sortie dans l'orifice basse pression.
Patent CA-2470775-C (CA)
Title: Gaine d'aiguille comprenant des elements pour diriger une sonde
Inventor: KRAUS ROBERT G
IPC: A61M1/00
Filed: 2004-06-11
Granted: 2012-01-31
Abstract: La présente porte sur une gaine d'aiguille ou de ponction comprenant des éléments pour diriger une sonde pour utilisation dans un robinet de dérivation configuré en ligne. La gaine comprend un élément de base configuré pour un montage dans le réservoir en dôme du robinet de dérivation, et une paroi de guidage assise sur l'élément de base. La paroi de guidage est définie par une paroi supérieure, une paroi latérale intérieure et une paroi latérale extérieure opposée. La paroi latérale intérieure comprend une section en retrait avec une ouverture se prolongeant à travers la section en retrait. La paroi latérale intérieure peut être courbée de manière concave alors que la section en retrait est munie d'une courbure qui dirige les instruments qui sont pressés contre la paroi de guidage vers l'ouverture. La présente porte aussi sur une méthode permettant d'exécuter des révisions de cathéter sur un système de dérivation comprenant une gaine dans le robinet de dérivation. La présente porte aussi sur une méthode permettant de placer un détecteur de pression intracranienne de manière percutanée dans un cathéter ventriculaire pour déterminer une pression intracranienne.
Patent CA-2480387-C (CA)
Title: Utilisation de lactobacillus farciminis pour la prevention ou le traitement de pathologies digestives
Inventor: FIORAMONTI JEAN
IPC: A23L29/00
Filed: 2003-03-21
Granted: 2013-04-23
Abstract: La présente invention concerne l'utilisation de bactéries lactiques de l'espèce Lactobacillus farciminis pour le traitement ou la prévention d'une pathologie du tube digestif, en particulier d'une pathologie inflammatoire aiguë ou chronique de l'intestin.
Patent CA-2484069-C (CA)
Title: Systeme de nettoyage ameliore
Inventor: SOH BENG KIAT PETER
IPC: B08B9/04
Filed: 2003-03-28
Granted: 2009-12-08
Abstract: La présente invention a trait à un système de nettoyage destiné au nettoyage de tubes au moyens de billes de nettoyage (20) qui sont mises en circulation avec le fluide à travers les tubes (8). Le système comporte un séparateur (12) présentant un entonnoir perforé, qui permet le passage du fluide et non pas des billes de nettoyage (20). Un boîtier (21) comportant une partition munie d'une ouverture (28) est utilisée pour la séparation du boîtier (21) en un premier compartiment (19) et un deuxième compartiment (27). Une entrée (2) de conduite d'alimentation en fluide (23) et une sortie (3) de conduite d'alimentation en billes (24) sont formées permettant la génération d'une pression différentielle en vue de produire une force d'aspiration pour la recirculation des billes de nettoyage (20) depuis le boîtier (21) via la conduite d'alimentation en billes (24) vers les tubes (8) pour le nettoyage des parois des tubes (8). Un entrée (13) de conduite de retour de billes (17) et une sortie (14) de conduite de retour de fluide (16) sont formées permettant la génération d'une pression différentielle en vue de produire une force d'aspiration pour la recirculation des billes de nettoyage (20) depuis le séparateur (12) via la conduite de retour de billes (17), dans le boîtier (21).