baber/WOPTO huggingface dataset:
Patent CA-2279456-A1 (CA)
Title: System for transferring objects into barrier isolator
Inventor: NORTON PAUL H
IPC: A61L2/26
Filed: 1998-01-28
Abstract: A transfer system (10) for transferring objects (14) into a barrier isolator (12) with a barrier wall (20) having a port opening (28) includes a first port barrier film (40) sealingly located over the port opening (28). A container (50) with an interior cavity (52) holding decontaminated objects (14) is sealed with a container barrier film (60). A parting and sealing element (76) located within the barrier isolator (12) parts the first port barrier film (40) and the container barrier film (60) and simultaneously seals together and decontaminates the edges of the first port and container barrier films (40, 60) to define a transfer opening for the decontaminated objects (14) to pass into the barrier isolator (12).
Patent CA-2279871-A1 (CA)
Title: A process for continuous hydrogenation of adiponitrile
Inventor: KOCH THEODORE A
IPC: C07C211/09
Filed: 1998-03-27
Abstract: A process for continuous hydrogenation of adiponitrile (DNA) to hexamethylene diamine (HMD) and optionally to amninocapronitrile (ACN) involving the catalytic hydrogenation of adiponitrile at relatively low temperature (e.g., 75 ~C) and pressure (e.g., 500 psig) using a sponge cobalt catalyst (Raney Co) in a reaction medium that is substantially free of caustic. In such a process periodic addition of water controls the production of side reaction products and the periodic addition of ammonium hydroxide rejuvenates the catalyst. Hexamethylene diamine is an important intermediate for the synthesis of polyamides such as Nylon-6,6 and aminocapronitrile is a potential intermediate of Nylon-6.
Patent CA-2279977-A1 (CA)
Inventor: FOROOD BEHROUZ
IPC: C07D405/06
Filed: 1997-12-05
Abstract: L'invention porte sur de nouveaux composés de la quinoline substituée en 4- de formule (I), sur des bibliothèques desdits composés, et sur la création desdites bibliothèques. Dans la formule (I): R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, R?7¿, R?9¿ et Y sont tels que définis dans la description.
Patent CA-2280455-A1 (CA)
Inventor: WYLER RENE
IPC: A61P25/00
Filed: 1999-08-13
Abstract: The present invention relates to the use of compounds of the general formula (see above formula) wherein Ar1 is phenyl, naphthyl or tetrahydronaphthyl, optionally substituted by hydroxy, lower alkoxy, nitro, amino or methanesulfonamide;      Ar2 is phenyl, naphthyl or tetrahydronaphthyl, optionally substituted by lower alkyl or halogen;      X is C, CH, C(OH) or N;      Y is -CH2-, CH or O      Z -CH2-, -CH(CH3)- or -C(CH3)2-;      R1 is hydrogen, lower alkyl or acetyl;      A its C=O or -(CHR2)n-, wherein R2 is hydrogen, lower alkyl or hydroxy-lower alkyl;      B is -(CH2)n-, O, -CH(OH)(CH2)n-, -CH(CH2OH)(CH2)n-, -(CH2)nCH(OH)- or -CH(CH2OH)-; --- may be a bond and n is 0-4 and to pharmaceutically acceptable acid addition salts thereof for the manufacture of medicaments which represent therapeutic indications for NMDA receptor subtype specific blockers.
Patent CA-2281074-A1 (CA)
Title: Sound enhancing burner enclosure for furnace
Inventor: CABRERA ROBERT E
IPC: F23D14/46
Filed: 1999-08-24
Abstract: An enclosure surrounding the burner of a furnace, including a top panel, a rear panel, a bottom panel, a front panel, and first and second side panels. An air inlet is provided in one of the panels. A baffle is provided within the enclosure and extends between two opposed panels, each of the opposed panels adjacent the panel having the inlet. A  chamber is partly defined by the baffle, the inlet opening into the chamber. The chamber is provided with a vent through which the inlet is in fluid communication with the burner.
Patent CA-2281642-A1 (CA)
Title: Substituted 2,4-diaminopyrimidines
Inventor: WYSS PIERRE-CHARLES
IPC: C07D405/14
Filed: 1998-02-24
Abstract: The invention is concerned with compounds of general formula (I), wherein R1 signifies lower-alkoxy, R2 signifies hydroxy or lower-alkoxy, R3 signifies hydrogen, cyano, alkyl, alkenyl, cycloalkyl, aryl, heterocycyl, aralkyl, aryl-Q-alkyl, heterocyclalkyl or a group of the formula -(CH2)n-, Q signifies -SO-; R4, R?4'? each independently signify hydrogen, alkyl, aryl or heterocyclalkyl, R5 signifies hydrogen, alkyl, alkoxy, aryl or heterocycyl, or R4 and R5 together can form a group -(CH2)n-, and n is a whole number of 2 to 5, as well as pharmaceutically usable salts thereof; the use of these compounds and their salts as therapeutically active substances; medicaments based on these substances and their production; the use of these substances as medicaments and for the production of antibacterially-active medicaments; as well as the manufacture of the compounds of formula (I) and their pharmaceutically acceptable salts and intermediates for their manufacture.
Patent CA-2284453-A1 (CA)
Inventor: DAVIDSON RICHARD A
IPC: A45C3/00
Filed: 1999-10-04
Abstract: This invention is directed to a carrying case for fishing rods and reels and related equipment. The case contains one or more portions comprising support surfaces and recessed compartments where the rods and reels are securely fastened. Interposed between the recessed compartments are storage compartments that can be utilized to store other equipment. The case is designed to afford easy accessibility to the rods as well as the storage compartments while still providing the necessary protection and ease of transportation. The fasteners for the rods and reels are situated so as to secure the rods and reels in alternately disposed positions. Because of this design, the carrying case furnishes protection for multiple rods and reels while providing extra storage compartments for additional equipment, thereby maximizing the space used by the case.
Patent CA-2286604-A1 (CA)
Title: A container
Inventor: FORD RON HARTLEY
IPC: B65D5/72
Filed: 1998-04-14
Abstract: This invention relates to an improved container (100) which may be used to store ten parcels (102) arranged end to end and in two rows, one on top of the other. The container (100) includes a top wall (115), a bottom wall (116), opposing side walls (117 and 120), and opposing front and rear walls (122 and 124) respectively. The container (100) also includes promotion means (160) for promoting the rearmost parcels in the container so as to fill the void created by the removal of the foremost parcels. The promotion means (160) includes an enlarged end portion (162) located behind the rearmost parcels and an intermediate portion (163) located intermediate the two rows of parcels.
Patent CA-2287693-A1 (CA)
Inventor: DIAZ FRANCOIS
IPC: A23L7/17
Filed: 1999-10-27
Abstract: Cooked-extruded-expanded sweet snack having a porous texture, a low specific weight and a biscuit and caramel flavour, and comprising milk solid non fat, oil or fat, hydrolysed amylaceous material having a DE of from 5 to 45, optionally non hydrolysed amylaceous material, sugar and bisodium phosphate, which can be coated with a chocolate or sugar coating.
Patent CA-2288018-A1 (CA)
Inventor: ANDERSSON GOESTA
IPC: B65H45/101
Filed: 1998-03-26
Abstract: The invention relates to a method and a device for assembling, in a packing unit (1) having at least one support surface (5), a high-bulk paper tape or paper strip (2), preferably in the form of a sanitary product for the absorption of body liquids. The assembling takes place by so-called taffling, involving that the strip (2) is positioned in a zig-zag pattern like a flat spiral with a pitch preferably corresponding to the width of the strip (2).  The method is characterized in that the taffling is initiated in a left-hand or right-hand corner of the support surface (5), over which the strip (2) is assembled. An incoming strip end (9) is fixed in said corner so that it, and also an outgoing strip end (10), becomes conveniently accessible from outside the unit (1) for the purpose of connection with the incoming and/or outgoing strip end of a succeeding unit. The device according to the invention consists of a strip distributor (14) comprising at least two opposed, endless feeding means (17, 18), between which the strip (2) to be assembled is fed down towards the contact surface (5). Each of the feeding means has a length substantially corresponding to twice the deposit length of the strip and exhibits at least one gripping member (19; 20) and one insertion knife (21, 22) cooperating with it and projecting from the opposite feeding means for the purpose of keeping the strip (2) temporarily gripped during its delivery in a reciprocating movement over the length of the support surface (5). The strip distributor (14) is laterally displaceable during the delivery movement.
Patent CA-2288047-A1 (CA)
Inventor: TRELL ANDERS EDVARD
IPC: H04M15/08
Filed: 1999-02-17
Abstract: L'invention concerne un procédé destiné à une communication téléphonique d'entrée utilisant des réseaux téléphoniques publics d'abonnés, selon lequel au moins une partie des abonnés connectés à un système téléphonique d'entrée peuvent bénéficier d'un abonnement de télécommunication grâce auquel l'abonné est facturé pour les appels téléphoniques d'entrée reçus et commutés, de préférence, avec les taxes figurant dans la facture de téléphone classique et/ou avec au moins les taxes d'appel payées par des commanditaires/publicitaires. Selon un premier mode de réalisation, des opérations d'appel à partir du téléphone d'entrée sont effectuées avec un préfixe indicateur d'appel du type "l'abonné appelé paie" avec le téléphone d'entrée habilité à initier de tels appels. Selon un autre mode de réalisation, les abonnés connectés au système téléphonique d'entrée sont traités comme des "abonnés 020" en ce qui concerne la taxation des appels effectués à partir du téléphone d'entrée. Selon un mode de réalisation encore différent, les abonnés connectés au système téléphonique d'entrée se voient attribuer un numéro de téléphone secondaire pour les appels téléphoniques d'entrée pour lesquels les taxes d'appel sont débitées. En variante, un commanditaire/publicitaire a l'opportunité de passer un message aux visiteurs lorsqu'ils appellent, et de payer pour ce service au moins les taxes d'appel. L'appel est, de préférence, taxé seulement après acceptation de l'appel par l'abonné appelé qui par exemple appuie sur la touche "1" et avec déconnexion, de préférence sans aucune taxe d'appel, si l'abonné appelé n'accepte pas l'appel en appuyant par exemple sur la touche "2".
Patent CA-2288140-A1 (CA)
Title: Farnesyltransferase inhibiting quinazolinones
Inventor: VENET MARC GASTON
IPC: C07D239/82
Filed: 1998-04-17
Abstract: This invention concerns compounds of formula (I), the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein the dotted line represents an optional bond; X is oxygen or sulfur; R1 and R2 each independently are hydrogen, hydroxy, halo, cyano, C1-6alkyl, trihalomethyl, trihalomethoxy, C2-6alkenyl, C1-6alkyloxy, hydroxyC1-6alkyloxy, C1-6alkyloxyC1-6alkyloxy, C1-6alkyloxycarbonyl, aminoC1-6alkyloxy, mono- or di(C1-6alkyl)aminoC1-6alkyloxy, Ar1, Ar1C1-6alkyl, Ar1oxy, Ar1C1-6alkyloxy; or when on adjacent positions R1 and R2 taken together may form a bivalent radical; R3 and R4 each independently are hydrogen, halo, cyano, C1-6alkyl, C1-6alkyloxy, Ar1oxy, C1-6alkylthio, di(C1-6alkyl)amino, trihalomethyl, trihalomethoxy; R5 is hydrogen, halo, cyano, optionally substituted C1-6alkyl, C1-6alkyloxycarbonyl or Ar1; or a radical of the formula -OR10, -SR10, -NR11R12; R6 is an optionally substituted imidazolyl moiety; R7 is hydrogen or C1-6alkyl provided that the dotted line does not represent a bond; R8 is hydrogen, C1-6alkyl or Ar2CH2 or Het1CH2; R9 is hydrogen, C1-6alkyl, C1-6alkyloxy or halo, or R8 and R9 taken together may form a bivalent radical; Ar1 and Ar2 are optionally substituted phenyl and Het1 is optionally substituted pyridinyl; having farnesyltransferase inhibiting activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2290131-A1 (CA)
Title: Pellets incorporated with carbonaceous material and method of producing reduced iron
Inventor: SHIMIZU MASAKATA
IPC: C21B13/10
Filed: 1999-11-22
Abstract: Pellets incorporated with a carbonaceous material of the present invention contain a carbonaceous material and iron ore mainly composed of iron oxide. The maximum fluidity of the carbonaceous material in softening and melting, and the ratio of iron oxide particles of 10 µm or smaller in the iron ore are within the range above a line which connects in turn points A, H and C shown in Fig. 1, including the line. This permits the production of pellets incorporated with a carbonaceous material having excellent thermal conductivity and high strength. Reduction of the pellets incorporated with a carbonaceous material produces reduced iron having high strength after reduction and a low fines ratio with improved productivity.
Patent CA-2290542-A1 (CA)
Title: Method and apparatus for processing requests and maintaining records in a telecommunications system
Inventor: WOODBURY WILLIAM F
IPC: H04M3/00
Filed: 1998-06-19
Abstract: A method and apparatus for supporting local number portability and service portability in a telephone network (100) are disclosed. Subscription and administrative service requests are processed by local service management systems (LSMSs) (140a, 140b) and records are maintained at service control points (SCPs) (145a, 145b). The subscription requests include create, modify, and delete request of records in the SCPs (145a, 145b). The administrative service requests include numbering plan area (NPA) split, mass change, and query and resend requests. The records at the SCPs (145a, 145b) are accessible by switches (115a, 115b) via respective service transfer points (STPs) (120a, 120b) to determine the network addresses of the switches (115a, 115b) handling services and calls corresponding to a particular telephone number.
Patent CA-2295164-A1 (CA)
Title: Sewing method and sewing machine for releasing a tension thread from a passage formed by a stitch
Inventor: GUILHEM CHRISTIAN
IPC: D05B29/06
Filed: 1998-07-09
Abstract: A sewing method having a tension thread, guided and set in a passage of a stitch moved laterally relative to stitching devices between a normal position and a releasing position wherein the tension thread is laterally spaced out of the passage.
Patent CA-2296815-A1 (CA)
Inventor: YOUNG PAUL E
IPC: A61K38/00
Filed: 1998-07-15
Abstract: The present invention relates to 64 novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to these novel human secreted proteins.
Patent CA-2298702-A1 (CA)
Inventor: LOBB KAREN LYNN
IPC: A61K31/40
Filed: 1998-08-06
Abstract: La présente invention concerne une série de propanamines substituées s'utilisant comme antagonistes de récepteur de tachykinine. La présente invention concerne également des méthodes faisant appel à ces propanamines substituées ainsi que des formulations pharmaceutiques comprenant ces composés.
Patent CA-2298766-A1 (CA)
Title: Homologues proteiques d'assurance de longevite humaine
Inventor: HILLMAN JENNIFER L
IPC: A61P43/00
Filed: 1998-07-28
Abstract: Cette invention se rapporte à deux homologues protéiques d'assurance de longévité humaine, désignés individuellement par les termes LAPH-1 et LAPH-2 et collectivement par le terme LAPH, ainsi qu'à des polynucléotides qui identifient et codent LAPH. Cette invention se rapporte également à des vecteurs d'expression, des cellules hôtes, des agonistes, des anticorps et des antagonistes associés. Elle concerne en outre des méthodes de traitement des troubles associés à l'expression du LAPH.
Patent CA-2300123-A1 (CA)
Inventor: ESSER HANS JUERGEN
IPC: B23C3/35
Filed: 1998-08-10
Abstract: A tubular lock of the kind having a body and a barrel assembly which is mounted within the body for relative rotation about an axis. The assembly includes a tubular sleeve (4) and a number of disc tumblers located within the sleeve (4) so that each is rotatable relative to the sleeve and relative to one another about the axis. A  side locking bar (9) is operative to prevent rotation of the assembly relative to the body, and that bar is rendered inoperative by insertion of a correct key into the lock keyway. The disc tumblers rotate in response to insertion of a key into the keyway and include a number of standard tumblers and a special tumbler. The locking bar (9) is inoperative when each standard tumbler is at a service position of rotation and the special tumber is at either a service position or a second function position of rotation. A service key (20) is operable to place all tumblers at the service position, and a special change key is operable to place the special tumber at the second function position and to place all other tumblers at the service position.  When the special tumbler is at the second function position it releases a movable detent (23) which is otherwise operative to prevent axial removal of the assembly (2) from the body. But such removal is not possible until the change key is turned to rotate the assembly to a position at which a fixed detent (28) is aligned with a longitudinal groove (33) of the body. The key (20) is formed by use of a computer controlled machine which enables selection of any one of a number of key forming operation sequences, each of which produces a key (20) having characteristics to suit a particular lock.
Patent CA-2300572-A1 (CA)
Inventor: HAYDUKE NICHOLAS
IPC: H02G3/08
Filed: 2000-03-13
Abstract: An open ended junction box for low voltage electrical circuits has fittings on one open end of the box for attaching a wall plate to the box, a means for attaching the box to a surface, and a cable retainer on another open end of the box for retaining a low voltage electrical wire.
Patent CA-2301441-A1 (CA)
Inventor: LANCTOT MARIO
IPC: B65D81/18
Filed: 2000-03-03
Abstract: Sorte de contenants s'insérant un dans l'autre ancré par le couvercle du contenant intérieur, sur les côtés du contenant extérieur ce qui crée un vide tout le tour du contenant intérieur. Le bâtonnet de plastique reliant le couvercle du contenant intérieur au côté du contenant extérieur devient la ligne de remplissage. Lorsque l'on remplie le vide entre les deux contenants au-de là de la ligne de remplissage de tout liquide qui gèle (eau, jus de pomme, jus de raisin, etc. ), le contenant intérieur étant entièrement immergé de liquide qui gèle quand déposé dans un congélateur, une couche de glace se forme et conserve tout ce qu'il y a à l'intérieur du contenant intérieur pour une durée illimitée. Afin de conserver à vie tout ce qu'il y a à l'intérieur des deux contenants, soit la nourriture et le liquide qui gèle au-delà de la ligne de remplissage une membrane de plastique est insérée dans une encavure qui est connu tout le tour à l'intérieur du contenant extérieur. Au-delà de cette même membrane, une autre encavure est conçue tout le tour à l'intérieu r du contenant extérieur de façon à cc que lorsqu'on verse le liquide par dessus la membran e 1e liquide s'infiltre dans l'encavure au-dessus de la membrane et quand déposé au congélateur et gelé plus rien ne peut affecter ou infecter tout ce qu'ily a sous le scellant de glace.
Patent CA-2303940-A1 (CA)
Title: Low residue solid antiperspirant
Inventor: BIANCHI JAMES MICHAEL
IPC: A61K8/25
Filed: 1998-08-25
Abstract: The present invention is directed to a low residue antiperspirant composition substantially free of water and long chain fatty alcohols which comprises: (a) from about 30 % to about 50 % of a volatile silicone; (b) from about 5 % to about 30 % of a particulate antiperspirant active; (c) from about 2 % to about 12 % of hydrogenated castor oil; (d) from about 8 % to about 28 % of paraffin; and (e) from about 10 % to about 25 % of an emollient; wherein the ratio of the paraffin to hydrogenated castor oil is from about 6 to 1 to about 0.85 to 1.
Patent CA-2305889-A1 (CA)
Title: Device and method for transmitting preamble of access channel in mobile communication system
Inventor: KIM YOUNG-KY
IPC: H04W74/00
Filed: 1999-08-17
Abstract: A mobile station device and method which includes a preamble generator for generating a preamble signal intermittently to be transmitted during a preamble interval prior to a transmission interval of a reverse access channel message; and a transmitter for spreading and modulating the preamble signal received from the preamble generator and transmitting it to a base station.
Patent CA-2306935-A1 (CA)
Title: Continuous method for producing aromatic amines
Inventor: LANGER REINHARD
IPC: C07C209/36
Filed: 1998-10-02
Abstract: The invention relates to a continuous method for producing aromatic diamines and/or polyamines by means of catalytic hydrogenation of corresponding aromatic dinitro and/or polynitro compounds with hydrogen. The invention is characterized in that in a reactor with a catalytic fixed bed or shower bed with a pressure ranging from 5 to 100 bar and at a reaction temperature ranging from 100 to 220 ~C, a) the aromatic dinitro and/or polynitro compounds are optionally introduced in the presence of a solvent in a product stream comprised of an essentially recycled hydrogenated product, water and hydrogen, and b) a part of the product stream is continuously withdrawn from the reactor system.
Patent CA-2311009-A1 (CA)
Title: Disposal of radiation waste in glacial ice
Inventor: VALFELLS AGUST
IPC: G21F9/34
Filed: 2000-06-08
Abstract: Encapsulating calcined radioactive waste in strong, corrosion-resistant spheres of dimensions such that heat from the radiation melts the ice at a rate which brings the spheres to the bottom of the permanent icefield in a relatively short time, with the resulting waste ultimately being no more hazardous than natural uranium ore.
Patent CA-2311971-A1 (CA)
Inventor: GERBER MICHAEL L
IPC: B65G53/66
Filed: 2000-06-19
Abstract: In the broader aspects of the invention, there is provided a new and improved pneumatic conveying machine comprising a vertically sided hopper, and a material agitator/shredder within the hopper. The hopper has a discharge opening at the bottom of the hopper. An air lock is positioned in the discharge opening through which shredded material is discharged into an air duct. The air blower is operatively connected to the air duct. The material can be reduced in density by the agitator/shredder and transferred into the air stream by the air lock and conveyed continuously at a continuous rate of flow without plugging the air duct.
Patent CA-2314854-A1 (CA)
Title: Optical communication system optically combining both baseband and passband signals
Inventor: SWAMINATHAN VENKATARAMAN
IPC: H04B10/272
Filed: 2000-08-02
Abstract: The present invention relates to an optical communication system for transmitting both baseband and passband signals on a common optical transmission path. The system is comprised of a source of an electrical baseband signal and a source of an electrical passband signal modulated for digital broadcast services. A first optical transmitter is provided that is responsive to the electrical baseband signal for generating an optical baseband signal. A second optical transmitter is provided that is responsive to the electrical passband signal for generating an optical passband signal. An optical combiner is optically coupled to the transmitters for combining the optical baseband and passband signals into a combined optical signal. An optical transmission path is provided optically coupled to the combiner for transmitting the combined optical signal. An optical receiver is optically coupled to the transmission path for receiving transmitted optical signals.