baber/WOPTO huggingface dataset:
Patent CA-2383371-A1 (CA)
Inventor: TSAI SHIH-CHONG
IPC: A61K48/00
Filed: 2000-08-23
Abstract: Described are nucleotide sequences coding for and regulating expression of a cell cycle regulatory protein, designated p193, and recombinant vectors and host cells containing nucleotide sequences coding for and regulating expression of the protein sequence. Also described are methods for modifying the cell cycle of a cell by regulating p193 or its pathway. Methods for inducing apoptosis in cells are provided by increasing level of a pro-apoptotic p193 protein in the cells. Methods for suppressing apoptosis in or increasing the proliferative potential of cells are provided by reducing the level of pro-apoptotic p193 protein the cells and/or by interfering with the native p193 signal transduction pathway, for instance utilizing a p193 protein having a dominant negative mutation.
Patent CA-2383826-A1 (CA)
Title: Feed injection system for catalytic cracking process
Inventor: CHEN YE-MON
IPC: B01J19/26
Filed: 2000-09-01
Abstract: A nozzle for use in a fluid catalytic cracking unit comprising: a first conduit for providing a passageway for enabling a first dispersing gas to fl ow therethrough; a first cap covering the end of said first conduit, said first  cap including at least one outlet passageway therethrough adapted for discharging said first dispersing gas into a liquid hydrocarbon feed materia l; a second conduit enclosing said first conduit and spaced therefrom to form a n annulus therebetween thereby providing a passageway for enabling said liquid  hydrocarbon feed material to flow therethrough; a second cap covering the en d of said second conduit, said second cap being spaced from said first cap thereby forming a mixing zone therebetween for mixing said liquid hydrocarbo n feed and said first dispersing gas and said second cap including at least on e circular slot as outlet passageway therethrough, which passageway is substantially aligned with the outlet passageway on said first cap and is adapted for discharging said mixture of said liquid hydrocarbon feed and sai d first dispersing gas.
Patent CA-2384338-A1 (CA)
Inventor: ALEMANY RAMON
IPC: A61K35/761
Filed: 2000-05-12
Abstract: La présente invention concerne des virus et des vecteurs de réplication qui possèdent un pouvoir infectant accru à l'égard des tumeurs et une réplication sélective à l'égard des tumeurs. Les adénovirus à pouvoir infectant renforcé et à réplication conditionnelle de l'invention constituent une génération avancée de vecteurs de réplication conditionnelle utiles en thérapie génique du cancer. L'invention concerne spécifiquement un adénovirus à pouvoir infectant renforcé et à réplication conditionnelle. Ledit adénovirus possède un pouvoir infectant renforcé à l'égard d'un type de cellule spécifique grâce à la modification ou au remplacement de la fibre d'un adénovirus de type sauvage, ladite modification ou ledit remplacement entraînant un pouvoir infectant renforcé par rapport audit adénovirus de type sauvage ; et cet adénovirus à pouvoir infectant renforcé et à réplication conditionnelle comporte au moins un gène précoce régulé de manière conditionnelle, ledit gène précoce étant régulé de manière conditionnelle de façon à limiter la réplication dudit adénovirus à pouvoir infectant renforcé et à réplication conditionnelle audit type de cellule spécifique.
Patent CA-2387223-A1 (CA)
Title: Process for preparing 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid
Inventor: LEE JAE HEON
IPC: C07D501/04
Filed: 2000-10-13
Abstract: 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid of formula (I) can be easily prepared by reacting 7-aminocephalosporanic acid of formula (II) with  an azeotropic mixture of trimethyl borate and methanol in the presence of methanesulfonic acid.
Patent CA-2388177-A1 (CA)
Title: Baffled tank for a vehicle
Inventor: HAGENBUCH LEROY G
IPC: B60P3/24
Filed: 2002-05-28
Abstract: A tank for transporting liquids is provided. The tank includes a tank vessel having front and rear walls defining a longitudinal direction, opposing sidewalk defining a lateral direction and a floor and a top. An X-shaped baffle arrangement extends through the interior of the tank vessel in the longitudinal direction. The X-shaped baffle arrangement has a longitudinally extending chamber in the center thereof, two upper legs extending between the chamber and the top of the tank vessel and two lower legs extending between the chamber and the floor of the tank vessel. A plurality of longitudinally spaced pivotal baffles extending from either side of X-shaped baffle arrangement towards a respective one of the sidewalls. Each pivotal baffle being supported for pivotal movement on the X-shaped baffle arrangement between an open position wherein the pivotal baffle extends in the longitudinal direction and a closed position wherein the pivotal baffle extends in the lateral direction. A plurality of entry hatches can be provided in the tank vessel for permitting access into the interior of the tank vessel. Each entry hatch has a removable hatch plate and is sized to allow a person to enter the tank therethrough.
Patent CA-2388553-A1 (CA)
Title: Procedes de detection d'une sequence d'acide nucleique cible
Inventor: SORGE JOSEPH A
IPC: C12Q1/68
Filed: 2000-10-27
Abstract: L'invention concerne un procédé destiné à créer un signal indiquant la présence d'une séquence d'acide nucléique cible dans un échantillon, consistant à former une structure de clivage par incubation d'un échantillon contenant une séquence d'acide nucléique cible avec une polymérase d'acide nucléique, et à cliver la structure de clivage avec une FEN nucléase afin de créer un fragment d'acide nucléique clivé. L'invention concerne également des procédés de détection ou de mesure d'une séquence d'acide nucléique cible, consistant à former une structure de clivage par incubation d'une séquence d'acide nucléique cible avec une polymérase d'acide nucléique, à cliver la structure de clivage avec une FEN nucléase, et à détecter ou mesurer la dissémination d'un fragment.
Patent CA-2389768-A1 (CA)
Inventor: GOSSELINK EUGENE PAUL
IPC: C11D3/30
Filed: 2000-11-07
Abstract: The present invention relates to laundry detergent composition comprising:  from about 0.01 %, most preferably from about 3 % to about 50 %, most preferably to about 7 % by weight, of a hydrophobically modified polyamine having formula (I): wherein R is C5-C20 linear or branched alkylene, and mixtures thereof; R1 is an alkyleneoxy unit having the formula: -(R2O)x-R3 wherein R2 is C2-C4 linear or branched alkylene, and mixtures thereof; R3 is hydrogen, C1-C22 alkyl, C7-C22 alkylenearyl, an anionic unit, and mixtures thereof; x is from about 15 to about 30; Q is a hydrophobic quaternizing unit selected from the group consisting of C8-C30 linear or branched alkyl, C6-C30 cycloalkyl, C7-C30 substituted or unsubstituted alkylenearyl, and mixtures thereof; X is an anion present in sufficient amount to provide electronic neutrality; n is from 0 to 4, from about 0.01 % by weight, of surfactant; the balance carriers and adjunct ingredients.
Patent CA-2390187-A1 (CA)
Title: Call system for bingo players
Inventor: MCKAY BARBARA
IPC: A63F3/06
Filed: 2002-07-02
Abstract: A call system for bingo players includes a body and at least three signal indicia mounted on the body. A first of the at least three signal indicia is dedicated to signalling BINGO. A second of the at least three signal indicia is dedicated to signalling for CONCESSIONS. A third of the at least three signal indicia is dedicated to signalling for GAME CARDS. The signal indicia are selectively activated.
Patent CA-2390464-A1 (CA)
Inventor: SOMMER RONEN
IPC: H04J3/14
Filed: 2002-06-12
Abstract: An apparatus adapted to be associated with a synchronous communication equipment and to determine the occurrence of a failure in an optical transport network (OTN), comprises a failure indication detector and a correlating unit.  The failure indication detector is operative to detect a failure indication pattern generated in response to a failure occurring in the OTN. The correlating unit adapted to be operatively associated with the failure indication detector and the synchronous communication equipment, and to suppress a Loss-of-Frame (LOF) alarm in the synchronous communication equipment in response to receiving an indication that the failure indication pattern has been detected at the failure indication detector and a LOF defect (dLOF) indication has been received from the synchronous communication equipment.
Patent CA-2391275-A1 (CA)
Title: Apparatus and method for finding the longest prefix in a router
Inventor: YUAN XUEJUN
IPC: H04L12/56
Filed: 2001-05-23
Abstract: An apparatus and method for reducing a number of matched entries to more relevant matched entries. In routers, a destination Internet Protocol address of an incoming packet is matched to a router table of Internet Protocol address prefixes, yielding multiple matching entries in the router table. Less relevant matching entries that contain shorter Internet Protocol address prefixes are automatically removed, leaving only the entry including a longest matching prefix.
Patent CA-2392908-A1 (CA)
Inventor: UUSITALO PAIVI
IPC: D21C11/06
Filed: 2000-12-20
Abstract: A method for the preparation of pulp by means of alkaline cooking, in which method spent liquor is transferred to pressurized tanks, and at least one liquor is expanded corresponding to a temperature difference of 1 to 5 C. The generated steam is led to turpentine recovery. Thus, the removal of turpentine and gases dissolved in said liquor is effective, the amount of recovered turpentine increases, and pulp of better washability and higher quality is obtained.
Patent CA-2393954-A1 (CA)
Inventor: BARASH STEVEN C
IPC: C12Q1/68
Filed: 2001-01-17
Abstract: Cette invention se rapporte à de nouveaux polynucléotides liés aux ovaires et aux polypeptides codés par ces polynucléotides, appelés collectivement "antigènes ovariens", ainsi qu'à l'utilisation de ces antigènes ovariens pour détecter des troubles des ovaires et/ou des seins, en particulier la présence de cancer des ovaires et/ou du sein et des métastases de cancers des ovaires et/ou du sein. Cette invention concerne plus spécifiquement des molécules d'acide nucléique associées aux ovaires et isolées, codant ces nouveaux polypeptides associés aux ovaires, ainsi que de nouveaux polypeptides ovariens et des anticorps qui se fixent à ces polypeptides. Cette invention concerne en outre des vecteurs, des cellules hôtes, et des procédés synthétiques et de recombinaison servant à produire des polynucléotides et/ou des polypeptides associés aux ovaires humaines, ainsi que des procédés diagnostiques et thérapeutiques utiles dans le diagnostic, le traitement, la prévention et/ou le pronostic des troubles liés aux ovaires et/ou aux seins, y compris le cancer des ovaires et/ou du sein, ainsi que des procédés thérapeutiques de traitement de ces troubles. Cette invention concerne enfin des procédés de criblage servant à identifier des agonistes et des antagonistes de ces polynucléotides et polypeptides, ainsi que des procédés et/ou des compositions servant à inhiber la production et les fonctions de ces polypeptides.
Patent CA-2394305-A1 (CA)
Inventor: CHEHAB KHALED
IPC: G02C7/04
Filed: 2000-11-30
Abstract: L'invention concerne des lentilles se composant d'une matière biréfringente et de zones présentant plus d'une puissance optique, ou longueur focale.
Patent CA-2394780-A1 (CA)
Title: Process for the synthesis of polycarbamates
Inventor: DIVEKAR SUNIL SADASHIV
IPC: C07C271/28
Filed: 2000-12-14
Abstract: Process for the synthesis of polyurethane derivatives from aromatic polyamine compounds. The method involves reaction of an aromatic polyamine compound with CO and O2 in the presence of a catalyst comprising a Group VIII or lanthanide metal on a solid support and a halogenide promoter.
Patent CA-2395203-A1 (CA)
Inventor: TAYLOR PAUL WESLEY
IPC: A61B8/10
Filed: 2001-01-05
Abstract: An apparatus for ultrasound scanning of the eye is provided comprising a virtual center translocation mechanism that facilitates precise arcuate motion of an ultrasonic transducer to maintain focal distance from the eye and to maintain normality of the ultrasound beam with surfaces of the eye. The invention also provides a radius adjust mechanism for changing the radius of ultrasound scanning to facilitate positioning of the transducer focal point on selected surfaces of the eye. Centration optics are also provided, for aligning the ultrasound transducer with the Purkinje (or other optical or geometric) axis of a patient's eye.
Patent CA-2395744-A1 (CA)
Inventor: HUEHNER DAVID K
IPC: E05B73/00
Filed: 2001-10-26
Abstract: An EAS tag holder includes a first member and a second member are hinged together between open and closed positions. In one embodiment of the invention, the holder includes a pin that pierces a portion of the item of merchandise to lock the holder to the item of merchandise. In other embodiments, the holder clamps itself to the item of merchandise. The holder is removed from the merchandise by cutting the hinge of the holder and sliding the first and second member apart. In another embodiment of the invention, the first and second members of the holder are held together by locking fingers that may be released with a specially-designed key so that the holder may be reused. In another embodiment of the invention, the holder is opened with a key that breaks the locking fingers to release the members from each other.
Patent CA-2395971-A1 (CA)
Title: Novel process for the preparation of .alpha.-(2-4-disulfophenyl)-n-tert-butylnitrone and pharmaceutically acceptable salts thereof
Inventor: VAJDA JOHN
IPC: C07C291/04
Filed: 2001-01-04
Abstract: A process for the preparation of .alpha.-(2-4-disulfophenyl)-N-tert- butylnitrone and pharmaceutically acceptable salts thereof by the reaction o f the corresponding disulfophenyl aldehyde with N-tert-butylhydroxylammonium acetate is disclosed.
Patent CA-2396157-A1 (CA)
Inventor: KOLTERMAN ORVILLE GENE
IPC: A61K38/17
Filed: 2001-01-09
Abstract: Methods for modulating the levels of plasma triglyceride and other lipids in  a subject which comprise administration of an effective amount of an exendin o r exendin agonist, alone or in conjunction with other compounds or composition s that lower blood triglyceride and/or other lipid levels.
Patent CA-2399242-A1 (CA)
Title: Steam heater
Inventor: DE JONG PETER
IPC: A23L7/10
Filed: 2001-02-05
Abstract: The invention relates to a device for treating a fluid product (4) such as a dairy product, with heat (6), the product (8) being transported with steam through a product conduit for treating the product with heat coming from the steam, the product treated with heat being subsequently supplied to an expansion tank (10) for cooling the product.
Patent CA-2399347-A1 (CA)
Inventor: WETZEL TODD GARRETT
IPC: H02K3/24
Filed: 2001-11-30
Abstract: A gas cooled dynamoelectric machine is provided that is comprised of a rotor 10, a rotor winding comprising axially extending coils (22) and concentric endwindings (28), and a plurality of spaceblocks (140), (240) located between adjacent endwindings thereby to define a plurality of cavities (142), (242), each bounded by adjacent spaceblocks (140), (240) and adjacent endwindings (28). To enhance the heat transfer rate from the copper end turns of the filed endwinding region, at least one flow deflector structure (144), (244) is provided on a cavity facing surface (146), (246) of at least one spaceblock (140), (240) for intercepting and redirecting circulating coolant flow towards a central region of the respective cavity 1429, (242).
Patent CA-2399419-A1 (CA)
Inventor: COOPER MICHAEL E
IPC: C09B23/08
Filed: 2001-02-01
Abstract: Disclosed is an environmentally sensitive ratiometric reporter molecule. The molecule is a compound of Formula (I) wherein D1 and D2 are detectable molecules and D1 is a reference molecule; D2 is an environmentally sensitive molecule; and L is a linker group.
Patent CA-2400194-A1 (CA)
Inventor: DOMER CHRISTINE L
IPC: B29C73/22
Filed: 2001-02-14
Abstract: L'invention concerne un procédé de préparation d'une composition étanche. On produit cette composition en mélangeant un élastomère, en l'absence quasi totale de solvant organique, et en dispersant séparément un agent de vulcanisation quinonique dans un polymère, dont le poids moléculaire est inférieur à 5 000 environ, afin de former un concentré d'agent de vulcanisation. Ensuite, on associe ledit concentré d'agent de vulcanisation à l'élastomère, en vue de fabriquer la composition étanche. Cette composition est un mélange mère de caoutchouc présentant de nombreuses applications et dont l'intérêt est d'être quasiment dépourvu de solvants organiques.
Patent CA-2400619-A1 (CA)
Title: Purine derivatives
Inventor: MANTELL SIMON JOHN
IPC: A61P29/00
Filed: 2001-02-09
Abstract: The present invention relates to the compounds of the formula (I) and pharmaceutically acceptable salts and solvates thereof, and to processes for  the preparation of, intermediates used in the preparation of, composites containing, and the uses of such compounds as adenosine A2a receptor agonist s.
Patent CA-2406701-A1 (CA)
Inventor: STRATMAN RANDY
IPC: B62D29/00
Filed: 2001-01-22
Abstract: An expansible foaming reinforcing member for reinforcing a hollow structural member of an automobile, aircraft, boat, etc. is provided. The reinforcing member (10) includes a synthetic, resin-based expansible reinforcing material (12) secured to a carrier (14) which maintains the reinforcing member at the desired location within the structural member until thermal expansion. The reinforcing material (12) is formed of a thermally expansible composition which preferably has an expansion temperature similar to the temperatures achieved in specific stages of a particular manufacturing process (e.g., such as the temperature at which the paint bake or powder bake stage is carried out in the automobile manufacturing process). The reinforcing material (12) of the inventive reinforcing member (10) comprises a plurality of spaced-apart fins or ribs (16a-g). During heat activation, heated air can travel between the ribs (16a-g), thus allowing a greater surface area of the reinforcing material (12) to be exposed to heat leading to improved expansion. The ribs (16a-g) can be configured to a shape corresponding to the cross-section of the cavity of the structural member, thus permitting the reinforcing member (10) to be inserted into small, irregular shaped cavities.
Patent CA-2406810-A1 (CA)
Title: Disposable water seal for thoracic regulators
Inventor: WADDELL PAULA M
IPC: A61M1/00
Filed: 2002-10-08
Abstract: A thoracic drainage system for removing liquid from the thoracic cavity of a patient. The system includes a reusable thoracic vacuum regulator and a standard disposable collection container. A disposable water seal chamber is also provided that can be disposed of after each patient and is a separable, independent component.  There is also a combination thoracic vacuum regulator having a water seal chamber removable affixed thereto to enable the water seal chamber to be readily removed from the thoracic vacuum chamber in order to carry the water seal chamber along with the patient as that patient is transported.
Patent CA-2408161-A1 (CA)
Inventor: PARK DONG-SEEK
IPC: H04J13/00
Filed: 2002-03-29
Abstract: A reverse transmission controlling method in a mobile communication system.  After receiving forward information commanding a reverse data rate change on a forward channel from a base station, a mobile station increases its reverse data rate to a data rate equal to or lower than a maximum data rate if the forward information commands a reverse data rate increase, determines whether the increased data rate can be further increased for the next frame, and transmits the determination result with information representing the increased data rate to the base station.
Patent CA-2409343-A1 (CA)
Inventor: PANHORST DOROTHY A
IPC: A23G3/00
Filed: 2002-10-22
Abstract: A candy product is prepared using as a flavor component a flavorant particle which s comprises a hydrophilic flavor encapsulated within a water soluble shell.  The candy may be a hard candy, chewy candy, a gummy or jelly candy, a paste lozenge, tablet licorice, or a pan coated candy.
Patent CA-2409916-A1 (CA)
Title: Tamper-indicating closure, container, package and methods of manufacture
Inventor: KRISHNAKUMAR SUPPAYAN M
IPC: B65D41/34
Filed: 2002-10-25
Abstract: A tamper-indicating closure for a beverage package includes a base wall having a peripheral skirt with at least one internal thread for securing the closure to a container. A tamper-indicating band is frangibly connected to an edge of the skirt, and a stop flange extends axially and radially from an edge of the band for abutment with a stop bead on the container finish. A plurality of circumferentially spaced drain openings extend axially through the juncture of the band and the flange. A plurality of circumferentially spaced channels extend axially through the internal thread on the closure skirt, with at least some of the channels being axially aligned with the drain openings. The stop bead on the container is in the form of a plurality of circumferentially spaced bead segments separated from each other by circumferential gaps. Liquid product may readily drain from between the container finish and the closure skirt through the axial channels in the closure thread, through the drain openings at the juncture of the closure flange and band, and through the gaps between the stop bead segments on the container finish. The container finish may also have a support flange with drain channels or slots aligned with the gaps in the bead.
Patent CA-2410498-A1 (CA)
Title: Propulsion system for a ship
Inventor: TORNBLAD JENS
IPC: F16C33/66
Filed: 2001-06-07
Abstract: The invention comprises a propulsion system for ships comprising an impeller (13, 14), a stator shell (1), and an impeller housing (3) for achieving a water jet, a shaft (11, 12) for the propulsion of the impeller (13), and a bearing arrangement for the shaft (11, 12) in the stator shell (1), and preferably a sealing (15) of the shaft (11, 12) in the impeller housing (3), wherein said bearing arrangement comprises at least one sliding bearing unit (25; 26) intended to carry axial load, and which sliding bearing preferably is water lubricated.
Patent CA-2411770-A1 (CA)
Title: Connection element for connecting building components mechanically
Inventor: PROCHINER FRANK
IPC: E03C1/02
Filed: 2001-06-04
Abstract: The invention relates to a connecting element for efficiently connecting components and subassemblies with the most diverse configurations to wall, ceiling and floor surfaces of buildings or frames. The connecting element has two coupling halves (1a, 1b) that can be interconnected by jointing and can be fixed to components or subassemblies to be connected by fixing means. The coupling halves and the fixing means are proportioned to guarantee that the connected components or subassemblies maintain a predetermined mechanically stable state during the exertion of operational forces. According to the invention, coupling halves of conduits (2a, 2b, 10, 22, 32, 33, 34, 35) are arranged inside the coupling halves for connecting liquid conduits, gas conduits, electrical conduits or signal conduits, whereby during operation, the conduit coupling halves are connected to the end sections of the conduits to be connected and the coupling halves (1a, 1b) have passages, through which the conduits are directed towards the exterior. The coupling halves are configured in the connected operational state as a housing for the conduit coupling halves (2a, 2b, 10, 22, 32, 33, 34, 35), said housing being designed in such a way that the conduit coupling halves (2a, 2b, 10, 22, 32, 33, 34, 35) and the end sections of the conduits to be connected are protected from operational or environmental damage.