baber/WOPTO huggingface dataset:
Patent CA-2357738-C (CA)
Title: Papermaking additive with primary amino groups and mechanical pulp treated therewith
Inventor: ANTAL MIROSLAV
IPC: C08H8/00
Filed: 2000-01-04
Granted: 2006-01-03
Abstract: A graft polymer comprises a carbohydrate polymer having pendant 3-amino-2-hydroxy propyl groups grafted thereon and may be employed as a retention aid and strengthening additive in paper manufacture.  When the carbohydrate polymer is a component of wood pulp the resulting chemically modified wood pulp may be employed in conjunction with unmodified wood pulp to incorporate therein the retention and strengthening characteristics.
Patent CA-2358684-C (CA)
Title: Antagonistes de la proteine tweak et du recepteur de tweak, et leur utilisation pour traiter des affections immunitaires
Inventor: RENNERT PAUL
IPC: A61P7/00
Filed: 2000-01-14
Granted: 2013-07-16
Abstract: La présente invention a trait à des réactifs qui modifient l'activité de la protéine TWEAK, et à leur utilisation comme agents thérapeutiques pour traiter des affections immunitaires.
Patent CA-2359508-C (CA)
Inventor: PERRAS MICHELLE
IPC: H04L29/02
Filed: 2001-10-15
Granted: 2006-01-03
Abstract: In an IP-based cellular telecommunications network, such as for example in a Code Division Multiple Access (CDMA) 2000 cellular telecommunications network, a method, a system and a Packet Data Serving Node (PDSN) for registering a Mobile Node (MN) with the PDSN. Once a Point-to-Point Protocol (PPP) connection is established between the MN and the PDSN, a PPP timer is started, the PPP timer being set to expire after a predetermined period of time. A Mobile Internet Protocol (MIP) registration takes place between the MN and the PDSN. The PDSN detects if the MIP registration is successful and if so, resets the PPP timer to a substantially higher value and the PPP session continues until one of the involved parties terminates it. If the MIP registration is not successful, the PDSN further detects if a new MIP registration request is received before the expiration of the predefined period of time, and if so, the PDSN resets the PPP timer again to the predefined period of time. Otherwise, if a new MIP registration request is not received before the timer expiration, the PDSN terminates the PPP connection. The PDSN comprises the PPP timer, an RP stack for supporting an RP connection, a PPP stack activated for the duration of the PPP connection, and a foreign agent for performing the MIP registration of the MN, which may be implemented using software or hardware modules, or a combination thereof.
Patent CA-2364848-C (CA)
Title: Dishwasher fine filter assembly with full drain slope
Inventor: HEGEMAN ARJAN JOHANNES
IPC: B01D29/01
Filed: 2001-12-13
Granted: 2009-06-02
Abstract: A fine filter assembly for a dishwasher includes a filter body having an inlet and an outlet located substantially adjacent to one another, and an extended flow path joins the inlet and the outlet so that essentially an entire length of the filter body is used for filtration. The flow path is sloped from the inlet to the outlet and extends substantially 360 radial degrees around a circular outer perimeter of the filter body. Therefore, wash fluid naturally flows from the fine filter inlet to the fine filter outlet all the way around the filter body, and substantially the entire filter body is flushed when the fine filter is drained and a main pump assembly is energized.
Patent CA-2367566-C (CA)
Title: Display shelf having anti-rotation means
Inventor: ROBERTSON JAMES DAVID
IPC: A47F7/28
Filed: 2002-01-14
Granted: 2010-06-01
Abstract: An elongate channel displays a row of articles such as cans and bottles having petaloid feet. The channel is designed to receive petaloid feet articles for sliding movement along its length. The channel comprises a base wall and at least one side wall upstanding from one of the opposite side edges of the base wall. The base wall comprises a plurality of upwardly projecting ribs extending along the channel. The tops of the ribs define a plane on which the petaloid feet of articles are to be disposed. The base wall further comprises a pair of railings disposed along the plane and extending along the channel. The railings define therebetween a groove for receiving at least one of the petaloid feet of each article. The tops of the railings are disposed above the plane but may deform to the level of the plane under the weight of the articles.
Patent CA-2368462-C (CA)
Title: Procede et appareil pour l'analyse spectrometrique es-ms
Inventor: YAMAGUCHI KENTARO
IPC: G01N27/62
Filed: 2000-03-28
Granted: 2004-02-17
Abstract: L'invention concerne un procédé d'analyse spectrométrique ES-MS, qui consiste à refroidir un échantillon à analyser, contenant un solvant et s'écoulant d'un tube de pulvérisation fine, à l'aide d'un gaz inerte pour la vaporisation (A) à faible température, à ioniser et à assurer une analyse spectrométrique de masse de l'échantillon alors qu'une chambre (7) est refroidie, de sorte qu'un solvant ou un bloc source d'ions (8) soit enlevé à l'aide d'azote liquide. L'invention porte également sur un appareil pour la mise en oeuvre du procédé. Le procédé de l'invention peut être utilisé pour l'analyse exacte de la masse d'un ion moléculaire ou d'un ion fragment d'un complexe organométallique instable ou d'un composé organique polymère.
Patent CA-2368705-C (CA)
Title: Treatment of combustible gas streams containing hydrogen sulphide
Inventor: SCHENDEL RONALD LUDWIG
IPC: B01D53/50
Filed: 2000-04-04
Granted: 2009-02-24
Abstract: A first combustible gas stream containing hydrogen sulphide is subjected to treatment in a first Claus plant including a first thermal Claus stage. Part of the hydrogen sulphide content of a second combustible gas stream containing hydrogen sulphide is burned in at least one further thermal Claus stage. The combustion is supported by oxygen-enriched air having an oxygen mole fraction of at least about 0.25 or by oxygen. Resulting sulphur dioxide reacts with residual hydrogen sulphide to form sulphide vapour which is condensed out of the effluent gas from the further thermal Claus stage to form a sulphur-depleted effluent gas stream. A first control signal is generated which is a function of the flow rate of the second gas. A second control signal which is a function of the hydrogen sulphide/sulphur dioxide mole ratio in the sulphur-depleted effluent stream is also generated.  The control signals are employed in setting the rate at which the combustion-supporting gas is supplied to the second thermal Claus stage.
Patent CA-2371994-C (CA)
Title: Enhancement of bactericidal activity of neisseria antigens with oligonucleotides containing cg motifs
Inventor: GRANDI GUIDO
IPC: A61K39/095
Filed: 2000-02-09
Granted: 2010-09-28
Abstract: Immunogenic compositions (e.g. vaccines) comprising: (a) an immunostimulating amount of a Neisseria antigen (preferably N. meningitidis serogroup B); and (b) an immunostimulating amount of an adjuvant composition comprising an oligonu-cleotide comprising at least one CG motif. Component (b) may further comprise a second adjuvant. Component (a) may be selected from a variety of antigens. Adjuvant compositions comprising an oligonucleotide having at least one CG motif, and complete Fre-und's adjuvant (CFA) are also provided.
Patent CA-2372339-C (CA)
Title: Pharmaceutical product comprising the active substance diamorphine, and its use in a process for treating opiate addiction
Inventor: MATUSCH RUDOLF
IPC: A61P25/04
Filed: 2000-05-17
Granted: 2008-12-23
Abstract: The invention relates to pharmaceutical preparations that are used in a method for treating opiate addiction or opiate dependence, especially heroin dependence. The active substance used is preferably diamorphine and/or one of the pharmaceutically acceptable acid addition salts thereof. The invention also relates to a method for treating opiate dependence.
Patent CA-2380537-C (CA)
Title: An oncolytic adenovirus
Inventor: JOHNSON LEISA
IPC: A61K35/76
Filed: 2000-11-14
Granted: 2011-01-18
Abstract: Viral vectors and methods of making such vectors are described that preferentially kill neoplastic but not normal cells, the preferred vector being an adenovirus that has the endogenous promoters in the E1A and/or E4 regions substituted with a tumor specific promoter which is preferably E2F  responsive.
Patent CA-2399733-C (CA)
Title: Procedes de detection d'acide nucleique par amorcage universel
Inventor: FAN JIAN-BING
IPC: G01N33/566
Filed: 2001-02-07
Granted: 2011-09-20
Abstract: L'invention concerne des analyses sensibles et précises pour génotypage avec une amplification minimale propre à une cible ou en son absence.
Patent CA-2405065-C (CA)
Title: Venturi style burner
Inventor: CASH JAMES T
IPC: F23D14/60
Filed: 2001-02-08
Granted: 2009-10-20
Abstract: A burner (1) that utilizes venturi action for induction of combustion air. The action of the venturi (11) draws in surrounding air present around the nozzle to supply the necessary combustion air, provide forward moment to the burning gases to distribute their heat, and control the location of the heat release. The burner (1) can thus be used to accomplish fuel gas injection directly into the combustion chamber (50) of an oxidizer, and does not require a separate gas train or suffer from the other various drawbacks typical of conventional fuel gas injection systems. A stable flame is generated, and efficient heat-up accomplished. No extra combustion air is necessary.
Patent CA-2405512-C (CA)
Inventor: TRINH TOAN
IPC: D06L1/00
Filed: 2001-05-10
Granted: 2008-02-12
Abstract: Highly concentrated, preferably clear or translucent, fabric softener compositions comprising at least 40% softener active and less than about 20% water by weight of the composition for dispensing during the rinse cycle of a washing machine or for handwashing. The composition may be a liquid, granule or other standard form that is placed directly in the rinse bath or placed in a dispensing device for delayed dispensing into the rinse bath.  Alternatively and preferably, the concentrated composition is incorporated or encapsulated in a unitized article for dispensing in the rinse bath or placement in a dispensing device for subsequent dispensing. The use of these compositions and articles provide added convenience and excellent fabric softening without staining or leaving residue on the fabrics.
Patent CA-2410844-C (CA)
Inventor: DUHON MARK C
IPC: E21B36/04
Filed: 2001-06-01
Granted: 2006-12-12
Abstract: A method and apparatus includes providing an element formed of a superplastic material to perform a predetermined downhole task. In another arrangement, a method and apparatus includes a flowable element (12, 318) and a deformable element (14, sleeves 312, 314) that can be expanded by flowing the flowable element (12).
Patent CA-2412551-C (CA)
Title: Steam cleaning apparatus
Inventor: ROSA CARLO
IPC: B08B3/00
Filed: 2002-11-22
Granted: 2010-08-10
Abstract: Steam cleaning apparatus, comprising an upper handle (1), an intermediate pole (4) and a bottom head for the production and supplying of steam, provided with an instantaneous steam generator, a water reservoir (2) housed on the top of this pole (4) in the region of the handle (1), a duct (5) for transferring the water from this reservoir (2) to said head (7) and a water loading device (3) housed on an associated loading mouth (202) formed above said reservoir (2); this apparatus comprises a steam regulating device (22) provided with a fixed bush (24} having a hollow bottom end (241) sealingly engaged on the top end of the sectional pole (4) and a valve body (29) fixed inside said bush (24) ; the top part (291) of this valve body (29) is sealingly engaged on a discharge mouth (201) of said reservoir (2) and is provided with a through-hole (292) able to be opened and closed in an adjustable manner by a valve (28) which can be actuated on the outside of the device (22) by means of suitable means (23) which are movable with respect to said bush (24).
Patent CA-2418432-C (CA)
Inventor: STEINHARDT MICHAEL D
IPC: B01D61/02
Filed: 2001-07-27
Granted: 2006-09-19
Abstract: A unitary multi-function control module for a reverse osmosis water purification system provides all of the necessary flow control functions in a single removable and easily replaceable unit. The module connects directly with a unitary injection molded manifold, provides all of the interconnections between the manifold and the supply, permeate, and brine flow paths, and houses the supply flow shutoff valve, the RO membrane flow control, and the permeate back flow check valve.
Patent CA-2424565-C (CA)
Title: Novel crystalline forms of a factor xa inhibitor
Inventor: WOODWARD RICK G
IPC: A61K9/20
Filed: 2001-10-04
Granted: 2011-04-26
Abstract: Novel crystals of an inhibitor of Factor Xa or formula (I), processes for its preparation, compositions containing the same and its therapeutic use.
Patent CA-2426018-C (CA)
Inventor: PATANKAR SUHAS V
IPC: A23L1/00
Filed: 2000-11-30
Granted: 2008-07-15
Abstract: Method and apparatus for the production of seamless capsules in which capsule forming material passes from a heated carrier fluid to a cooled carrier fluid during formation and solification of the capsules.
Patent CA-2427814-C (CA)
Title: A combination of a pde4 inhibitor and a leukotriene antagonist in the treatment of bronchial and respiratory disorders
Inventor: CHANG YUJUN
IPC: A61K31/47
Filed: 2001-11-02
Granted: 2009-06-02
Abstract: Bronchial and respiratory disorders are treated by the separate, sequential, or simultaneous administration of i) an amount of N-(3,5-dichloropyrid-4-yl) - cyclopropylmethoxy-4-difluoromethoxybenzamide, the pyridyl N-oxide thereof, or a pharmaceutically acceptable salt of either compound; and ii) an amount of a leukotriene antagonist, wherein the sum of the first and second amounts is a therapeutically effective amount.
Patent CA-2428319-C (CA)
Title: Compositions and methods for diagnosing or treating psoriasis
Inventor: CHARMLEY PATRICK
IPC: C07K16/00
Filed: 2001-11-27
Granted: 2008-01-15
Abstract: In one aspect, the present invention provides isolated nucleic acid molecules that encode a CAN-1 polypeptide, or an STG polypeptide. In another aspect, the present invention also provides isolated STG polypeptides, isolated CAN-1 polypeptides, and isolated SEEK-1 polypeptides. In another aspect, the present invention provides isolated antibodies that bind specifically to a CAN-1, SEEK-1 or STG polypeptide. In another aspect, the present invention provides methods of diagnosing or predicting the susceptibility to psoriasis of an individual. In another aspect, the present invention provides methods for ameliorating the symptoms and/or progression os psoriasis.
Patent CA-2431111-C (CA)
Inventor: ALVEY ALEX
IPC: H02H3/00
Filed: 2001-12-11
Granted: 2008-09-09
Abstract: L'invention concerne un procédé de prévention des défaillances dans une borne de compresseur ainsi qu'un interrupteur destiné à interrompre le courant distribué vers une borne de compresseur (20, 28) lorsqu'une défaillance de ventilation est imminente. Cet interrupteur comprend un circuit de détection de courant (104) permettant de détecter le courant distribué vers la borne depuis une source d'alimentation et de produire en sortie un signal détecté représentant le courant distribué vers ladite borne, ainsi qu'un circuit de commande (106). Le circuit de commande comprend un premier circuit (102, 108) destiné à produire en sortie un signal de référence représentant un courant d'entrée nettement supérieur au courant du rotor bloqué, un deuxième circuit (106) connecté au circuit de détection de courant et au premier circuit et servant à comparer le signal détecté avec le signal de référence, ainsi qu'un troisième circuit (RY1) connecté au deuxième circuit et destiné à interrompre le courant distribué vers la borne lorsque le signal détecté est supérieur au signal de référence, ce qui permet d'empêcher qu'un courant excessif n'atteigne la borne de compresseur (20, 28).
Patent CA-2431724-C (CA)
Inventor: SCULLY ROBERT M
IPC: B60G9/00
Filed: 2001-03-12
Granted: 2008-06-03
Abstract: In a tandem axle suspension a system for connecting the end of a rectangular axle housing (20) to a bushing (24) in the eye (17) at the adjacent end of a walking beam (16). The system comprises an axle bracket (18) mounted on the bushing (24) in the walking beam eye (17). The axle bracket (18) has a platform (27) on which the end of the axle housing (20) is supported on a pair of lower axle housing engaging clamps (30). The upper corners of the axle housing (20) are engaged by a pair of upper axle housing corner clamps (30) which may be identical with the lower clamps. Bolts (35) are used to clamp the assembly of four axle housing corner clamps (30) to the four corners of the axle housing (20) and to the platform (27) on the axle bracket (18). The clamping force applied to each corner of the axle housing is equal and opposite to the clamping force applied to the diagonally opposite corner. With each clamping force being counter balanced by an equal and opposite clamping force there is no tendency to distort the axle housing whereby retorquing of the assembly is not required after long periods of service.
Patent CA-2434756-C (CA)
Inventor: WAITE JONATHAN L
IPC: G08G1/042
Filed: 2002-08-29
Granted: 2010-10-26
Abstract: A method for dynamically defining traffic lanes in a traffic monitoring system is presented. A traffic system sensor detects vehicles passing within the field of view and process the data into an estimation of the position of each of the detected vehicles. The positions are defined and recorded for use in a probability density function estimation. The traffic lane positions are defined such that further detection of vehicles may be assigned to a particular traffic lane without requiring manual set-up and definition of the traffic lane boundaries. The traffic lane boundaries may change or migrate based upon modification of traffic paths due to construction, weather, lanere-assignments and the like.
Patent CA-2438412-C (CA)
Title: Relay for personal interpreter
Inventor: ENGELKE ROBERT M
IPC: B01J25/00
Filed: 2002-02-13
Granted: 2010-09-14
Abstract: A relay is described to facilitate communication through the telephone system between hearing users (32) and users (60) who need or desire assistance in understanding voice communications. To overcome the speed limitations inherent in typing, the call assistant (40) at the relay does not type most words but, instead, re-voices the words spoken by the hearing user (32) into a computer (42) operating a voice recognition software package trained to the voice of that call assistant (40). The text stream created by the computer and the voice of the hearing user are both sent to the assisted user (60) so that the assisted user can be supplied with a visual text stream to supplement the voice communications. A time delay (62) in the transmission of the voice of the hearing user through the relay is of assistance in the assisted user (60) comprehending the communication session.
Patent CA-2443082-C (CA)
Inventor: APPS WILLIAM P
IPC: B65D25/04
Filed: 2002-04-05
Granted: 2009-06-30
Abstract: La présente invention concerne un plateau de faible profondeur (10) pour des bouteilles comportant une première paire de parois opposées (14, 16), une deuxième paire de parois opposées (18, 20) fixées à la première paire de parois opposées (14, 16) pour constituer une structure de parois, et une base (12) fixée à la structure de parois. Au moins une colonne interne (42) s'étend vers le haut au sein de la structure de parois, dans laquelle la colonne interne (42) présente une hauteur inférieure à la hauteur des bouteilles chargées dans le plateau (10). Une pluralité de parois de séparation internes (52) de la structure à parois doubles s'étendent vers le haut à partir de la base (12) et se prolongent entre l'une ou des colonnes (42) et la structure de parois. Ensemble, les parois de séparation (52), les colonnes internes (42), la base (12) et la structure de parois externes définissent une pluralité de poches de retenue de bouteilles (58), dans laquelle chaque poche (58) comprend au moins une paroi de séparation (52) et est dimensionnée pour y recevoir une seule bouteille.
Patent CA-2446644-C (CA)
Inventor: BROEHAN HEINRICH
IPC: C25C7/02
Filed: 2002-03-14
Granted: 2009-04-14
Abstract: The invention relates to a method for repairing electrolysis cathodes that, together with anodes in a galvanic bath provided for carrying out a galvanic electrolysis, are connected to a power source. The electrolysis cathodes are comprised of a crossbeam, which is arranged above the galvanic bath for being electrically connected to at least one supply bar, and of a metal cathode that projects into the galvanic bath. At least one portion of the cathode sheet metal is detached from the crossbeam by subjecting it to thermal action in an essentially uniform manner in the area of a first cutting edge. In order to provide a second cutting edge, a replacement sheet metal is cut to size at least in the area of an extension, which can be turned towards the crossbeam, by subjecting it to thermal action in an essentially uniform manner. The replacement sheet metal is welded to the first cutting edge in the area of the second cutting edge by subjecting the sheet metal to thermal action in an essentially uniform manner.
Patent CA-2450388-C (CA)
Title: Filtration de bouillies vegetales
Inventor: NEWKIRK REX W
IPC: B30B9/24
Filed: 2003-11-24
Granted: 2005-05-10
Abstract: L'invention porte sur un système de filtrage à deux étages pour le traitement de matières végétales fibreuses, en particulier des matières oléagineuses, comme des flocons de canola extraites de l'huile, afin de séparer les matières fibreuses de faible valeur de matières solubles et matières non structurelles insolubles dans l'eau, à valeur supérieure. Le système de filtrage reçoit des boues de matières végétales, et fait passer les boues dans le filtre de premier étage, un filtre du type à rotor, dont la fonction est de séparer la boue sous forme de filtrat et de rétentat humide. Le rétentat humide est filtré une deuxième fois dans un deuxième étage de filtrage sous compression, ou dans une centrifuge, pour poursuivre l'extraction de l'eau. On enlève du filtrat des matières insolubles non structurelles de petite taille.
Patent CA-2454537-C (CA)
Title: Long distance blast banger
Inventor: LIAW JOEY
IPC: A01M29/20
Filed: 2003-12-30
Granted: 2007-08-07
Abstract: A long-distance blast banger including a cartridge loaded with a blast banger made up from plastic material. The blast banger encompasses a sound explosives cup and a delay cup The sound explosives cup is loaded with a sound explosives agent having components including perchloryl potassium, magnesium powder and aluminum powder. A sufficient sound value is acquired through appropriate compacting of the sound explosives cup, and therefrom realizes uniform shattering of the cup into small fragments that are insufficient to cause injury. Furthermore, at least two helical grooves extending from a bottom to a top of the cartridge are defined on an inner wall thereof, and ear attachments are configured on a base of an outer wall of the blast banger so as to correspond with the helical grooves, thereby engendering a spinning stability effect during flight time of the blast banger, reducing wind resistance, and thus increasing flight range.
Patent CA-2457636-C (CA)
Inventor: DOOLEY HELEN
IPC: C12N1/21
Filed: 2002-08-12
Granted: 2012-01-03
Abstract: A process for the production of an antigen specific antigen binding domain using a transformed host containing an expressible DNA sequence encoding the antigen specific antigen binding domain, wherein the antigen specific antigen binding domain is derived from a variable region of the immunoglobulin isotype NAR found in fish.