baber/WOPTO huggingface dataset:
Patent CA-2470047-C (CA)
Title: A mat and methods for the manufacture of glass fiber reinforced plastics or carbon fiber reinforced plastics
Inventor: LAURIDSEN KELD
IPC: B29C70/44
Filed: 2002-11-27
Granted: 2010-04-20
Abstract: The invention relates to a mat for use in a method for the manufacture of glass fiber reinforced plastics or carbon fiber reinforced plastics as a layer for the absorption of excess resin expelled during the manufacturing process. The mat consists of thermally bonded plastic fibers, with at least one side of the mat having a solidified surface with a smaller pore size.   The invention further relates to various methods for the manufacture of glass fiber reinforced plastics or carbon fiber reinforced plastics.
Patent CA-2471860-C (CA)
Title: Compact convection drying chamber for drying printed circuit boards and other electronic assemblies by enhanced evaporation
Inventor: LEAP GERALD
IPC: F26B15/18
Filed: 2003-01-17
Granted: 2011-05-03
Abstract: The invention provides a compact drying chamber for drying printed circuit boards and electronic connectors and components mounted thereto by enhanced evaporation to remove residual water and completely dry printed circuit boards. The compact drying chamber comprises features that help maximize a velocity at which heated air impacts printed circuit boards to significantly enhance evaporation from surfaces of printed circuit boards and to raise the temperature of electronic connectors and components to allow evaporation therefrom, while maintaining low power consumption with respect to heating and circulating air. The compact drying chamber also comprises features that help maximize a dwell time of printed circuit boards in high velocity heated air within practical conveyance speeds, while maintaining overall dimensions that allow a compact design. The compact drying chamber further comprises features that recirculate air, minimize heat loss, minimize exhaust requirements and keep manufacturing and operation costs low.
Patent CA-2480215-C (CA)
Inventor: SCHOENBLUM JOEL
IPC: H04N7/36
Filed: 2003-03-27
Granted: 2012-03-13
Abstract: L'invention concerne un transcodeur à domaine de niveau d'exécution recevant un flux de trames compressées transportées dans un train binaire. Ledit transcodeur décode le train binaire dans des paires de niveaux d'exécution et traite, de manière sélective, les trames compressées afin, entre autres choses, de réduire le nombre de bits nécessaires à la représentation desdites trames compressées.
Patent CA-2482893-C (CA)
Inventor: DE MAAT MONICA PETRONELLA MARIA
IPC: C12N5/09
Filed: 2003-04-07
Granted: 2014-08-12
Abstract: A method for modifying the properties of a fibrin matrix relative to growth and ingrowth of cells, wherein for forming the fibrin matrix a fibrinogen is used consisting of a selected fibrinogen variant or a fibrinogen enriched or depleted in a selected fibrinogen variant. In particular, the use of high-molecular weight (HMW) fibrinogen leads to a fibrin having accelerated angiogenesis properties, while the use of low-molecular weight (LMW and/or LMW') fibrinogen leads to fibrin having decelerated angiogenesis properties. The use of HMW fibrinogen when setting up angiogenesis tests results in that the tests require less time. Fibrin sealants on the basis of HMW fibrinogen can be used for burns, to promote wound healing or to inhibit scar tissue. Fibrin sealants on the basis of LMW or LMW' fibrinogen are useful to inhibit adhesions and tumor growth, for instance after surgical operations.
Patent CA-2485973-C (CA)
Title: Equalizer valve
Inventor: WEINTRAUB PRESTON N
IPC: F16J15/34
Filed: 2003-05-19
Granted: 2009-09-22
Abstract: A dirty fluid valve (10) for sealing high differential fluid pressures in a drilling environment and methods for using the valve (10) are disclosed. One embodiment of the valve (10) includes a seal cartridge (20) having several openings for directing a fluid path through the cartridge (20), a spring (30) connected at one end of the seal cartridge (20) and extending through the fluid path, and a seal member (24) connected to the other end of the spring (30). The seal (24) is actuatable between an open position and a closed position so that it covers one of the openings in the seal cartridge (20) when it is in the closed position, thereby sealing off the fluid flow through the seal cartridge (20) fluid path. The spring (30) provides a pre-loading force to the seal member (24) so that the seal member (24) always has sufficient contact with the surfaces surrounding the opening that the seal covers.
Patent CA-2490580-C (CA)
Title: Selective estrogen receptor modulators containing a naphthalene group
Inventor: DALLY ROBERT DEAN
IPC: C07D333/54
Filed: 2003-07-16
Granted: 2012-12-11
Abstract: The present invention relates to a selective estrogen receptor modulator of formula I or a pharmaceutical acid addition salt thereof; useful, e.g., for treating endometriosis and/or uterine leiomyoma/leiomyomata.
Patent CA-2491944-C (CA)
Title: Blends of starch and aliphatic-aromatic based polyester resins
Inventor: GAJRIA AJAY
IPC: A23K1/18
Filed: 2003-06-23
Granted: 2011-05-31
Abstract: A blend of starch and a thermoplastic aliphatic-aromatic copolyester resin, at a specific gravity of greater than 1Ø In method form, the invention comprises supplying an aromatic-aliphatic based polyester, supplying starch and mixing the aromatic-aliphatic based polyester with the starch and introducing the mixture to a melt processing apparatus wherein the aromatic-aliphatic based polyester and starch are mixed and molded or extruded into a desired shape.
Patent CA-2501607-C (CA)
Inventor: BURTON DAVID
IPC: A61B5/0205
Filed: 2003-10-09
Granted: 2018-08-21
Abstract: The present invention monitors and interprets physiological signals and spontaneous breathing events to detect the onset of arousal. Once the onset of arousal is determined, the present invention determines adjustments that are needed in the operation of a therapeutic device to avoid or minimize arousals.  In one embodiment, the present invention includes one or more sensors (10) which detect a patient's physiological parameters, a controller (12) which monitors and determines the onset of arousal based on the physiological variables received from the sensor (10), and a therapeutic treatment device which is controlled by the controller. The sensor can be a combination of one or more devices which are able to monitor a physiological parameter that is used by the present invention to determine the onset of arousal or the onset of a sleep disorder. The sensors can be integrated into one unit or may operate independent of the others.
Patent CA-2502577-C (CA)
Inventor: KOGUMA ICHIRO
IPC: B01D71/78
Filed: 2003-10-17
Granted: 2008-11-04
Abstract: L'invention concerne une membrane hydrophile microporeuse comprenant une résine thermoplastique et ayant subi une hydrophilisation. Cette membrane présente un diamètre des pores maximal compris entre 10 et 100 nm. Lorsqu'une immunoglobuline bovine en concentration de 3 % en poids dont 80 % en poids sont assumés par les monomères est filtrée à travers cette membrane à une pression constante de 0,3 MPa, la vitesse de perméation moyenne (L/m<2>/h) pendant 5 minutes après le départ de la filtration (désignée sous le nom de vitesse de perméation globulinique (A)) satisfait la relation (1), et la vitesse de filtration moyenne (L/m<2>/h) pendant 5 minutes après écoulement de 55 minutes depuis le départ de la filtration (désignée sous le nom de vitesse de perméation globulinique (B)) satisfait la relation (2), soit (1) [vitesse de perméation globulinique (A)] > 0,0015 x (diamètre des pores maximal (nm)]<2,75>, et (2) [vitesse de perméation globulinique (B)]/[vitesse de perméation globulinique (A)] > 0,2.
Patent CA-2502690-C (CA)
Inventor: LAMBRIS JOHN D
IPC: A61K38/10
Filed: 2003-09-22
Granted: 2014-01-28
Abstract: L'invention concerne des composés comprenant des peptides et des peptidomimétiques capables de se lier à la protéine C3 et d'inhiber une activation de complément. Ces composés présentent une activité d'inhibition-activation de complément par rapport aux composés actuellement disponibles. L'invention concerne également des molécules d'acides nucléiques isolées codant pour lesdits peptides.
Patent CA-2502744-C (CA)
Inventor: OTT BRIAN L
IPC: B23K9/16
Filed: 2005-03-30
Granted: 2009-11-17
Abstract: The present invention is directed to a remotely controlled welding machine that uses serializing and modulating circuits to transfer modulated data packets to a welding power source across a weld cable. A transmitter transmits the data packets of desired welding operational parameters to a receiver disposed in the power source across a weld cable also designed to carry welding power from the power source to the wire feeder. The transmitter and other electronics of the wire feeder are constructed to use only a small amount of power which, preferably, is supplied by a DC power supply external to the wire feeder. The DC power supply is designed to provide power to the electronics of the wire feeder when the wire feeder is in a standby mode of operation.
Patent CA-2503144-C (CA)
Inventor: BURROWS JAQUELINE
IPC: C11D1/72
Filed: 2003-10-30
Granted: 2012-02-21
Abstract: La composition de détergent de l'invention contient une combinaison d'un tensioactif anionique, d'un tensioactif non ionique défini d'une valeur d'équilibre hydrophile/lipophile (HLB) élevée comprise entre 13 et 25, facultativement d'un tensioactif cationique, facultativement d'un adjuvant de détergence, facultativement d'un sel inorganique non adjuvant, facultativement d'un polymère de polycarboxylate. D'autres ingrédients détergents optionnels peuvent aussi être présents. La quantité du tensioactif anionique va de 5 à 40 % en poids, de préférence de 7 à 30 % en poids et la quantité des tensioactifs non ioniques est comprise entre 1 et 20 % en poids, de préférence 1 et 10 % en poids, sur la base du poids de la composition totale.
Patent CA-2506329-C (CA)
Title: Candida kefyr cytosine deaminase
Inventor: SHEN JERRY YUQIAO
IPC: C12N15/55
Filed: 2003-12-23
Granted: 2011-10-18
Abstract: A new cytosine deaminase gene and protein from Candida kefyr are provided.  This protein has increased ability to convert the 5-fluorocytosine prodrug to its toxic form when compared against the E. coli enzyme.
Patent CA-2506945-C (CA)
Inventor: ZENG WEIPING
IPC: A61K6/884
Filed: 2003-09-30
Granted: 2010-01-19
Abstract: Une composition dentaire adhésive est caractérisée en ce qu'elle comprend: un monomère polymérisable multifonctions qui est un ester possédant une structure constituée d'un groupe fonctionnel de polyalcool et deux ou plusieurs groupes hydroxy; un (méth)acrylate contenant aucun groupe hydroxy dans la molécule; un monomère polymérisable contenant un groupe acide dans la molécule; un composé de bore organique utilisé comme agent de durcissement M; et une charge. La composition dentaire adhésive peut se polymériser à une vitesse extrêmement élevée sans avoir pratiquement aucune influence sur les performances de liaison et la durée de fonctionnement de la composition et sur la flexibilité de la composition après sa polymérisation.
Patent CA-2508616-C (CA)
Inventor: MARSON JAMES
IPC: B32B1/00
Filed: 2003-12-09
Granted: 2014-05-13
Abstract: The invention is directed towards a film-based polymeric cellular matrix (10), methods for making the polymeric cellular matrix (10), articles of manufacture incorporating the polymeric matrix (10) and methods for making articles of manufacture. The polymeric cellular matrix (10) is characterized as a plurality of generally identical cells (open-ended geometric prisms) arranged to form a repeating geometric form. The matrix (10) is particularly suited for use as a core between two panels.
Patent CA-2511007-C (CA)
Title: Connecteurs electriques et leurs procedes d'utilisation
Inventor: YAWORSKI HARRY GEORGE
IPC: H01R9/24
Filed: 2003-12-01
Granted: 2012-03-20
Abstract: L'invention concerne un connecteur électrique destiné à être utilisé avec un conducteur comprenant un logement définissant un port. Le port comprend une ouverture d'entrée, une ouverture de sortie et un passage de conducteur s'étendant entre et communiquant avec les ouvertures d'entrée et de sortie. Le passage de conducteur est adapté pour recevoir le conducteur dans sa partie intérieure. Un agent d'étanchéité est disposé dans le passage du conducteur. L'agent d'étanchéité est adapté pour permettre l'insertion du conducteur en son intérieur de telle sorte que l'agent d'étanchéité constitue un joint autour du conducteur inséré. Une paroi de fermeture pénétrable s'étend dans le passage du conducteur.
Patent CA-2514568-C (CA)
Inventor: OLDS PETER JOHN
IPC: B65G65/46
Filed: 2004-01-27
Granted: 2009-09-15
Abstract: An elevating conveyor for flowable material comprises an inlet (14) and an outlet (20) at opposite ends of a tubular barrel (1) surrounding a helical elevating member (2). Elevating member (2) is restrained against rotation about a longitudinal axis and tubular barrel (1) is co-axially rotated about elevating member (2) by a drive mechanism (16).
Patent CA-2515841-C (CA)
Inventor: MITSUYA MORIHIRO
IPC: C07D513/04
Filed: 2004-02-13
Granted: 2010-06-01
Abstract: The present invention relates to a compound which has a glucokinase-activating effect and is useful as a therapeutic agent for diabetes mellitus, being represented by a formula (I):    (see formula I) [wherein X1 represents a nitrogen atom, sulfur atom, oxygen atom or the like; R1 represents a 6- to 10-membered aryl group, 5-to 7-membered heteroaryl group or the like; D represents an oxygen atom or sulfur atom; R2 and R3 are the same or different, each representing a hydrogen atom, lower alkyl group or the like; a formula (II) (see formula II) represents an optionally substituted 5- to 7-membered heteroaryl group or the like; a formula (III) (see formula III) represents a monocyclic or bicyclic heteroaryl group] or a pharmaceutically acceptable salt thereof.
Patent CA-2522360-C (CA)
Title: Method and device for measuring the cooling curve of molten masses
Inventor: DAMS FRANCIS
IPC: G01J5/08
Filed: 2004-06-24
Granted: 2014-06-17
Abstract: The invention relates to a method for measuring a melt cooling curve and/or a heating curve for a melt sample with the aid of an optical fibre, wherein the immersion end of an optical fibre provided at least partially with a free surface at a certain distance is encompassed with a theoretically heat-resistant reception space of the sample. Said immersion end of the optical fibre is immersed into the melt, thereby forming a sample in the sample reception space which is afterwards removed together with the sample and optical fibre from a molten metal and afterwards, the sample cooling curve of the sample and/or the temperature profile during heating are measured after the sample prehardening with the aid of a signal which is received by said optical fibre and transmitted to a measuring device. A corresponding measuring device and the use thereof are also disclosed.
Patent CA-2527001-C (CA)
Title: Base multi-fonctionnelle de recipient de plastique moule par soufflage a large gueule
Inventor: TRUDE GREG
IPC: B65D79/00
Filed: 2004-05-24
Granted: 2013-04-02
Abstract: L'invention porte sur un récipient présentant un corps et une base en formant partie intégrante. La base comporte une paroi annulaire concave s'étendant de la paroi du récipient vers une surface de pose, et une paroi intérieure s'étendant de la surface de pose vers une paroi annulaire intérieure sensiblement plane. La paroi annulaire intérieure, en retrait dans la base et sensiblement perpendiculaire à la paroi latérale du récipient, comporte une alvéole centrale comprenant plusieurs nervures radiales séparées dont une ou plusieurs s'étendent radialement en renforts qui s'effilent pour rejoindre la paroi annulaire inférieure.
Patent CA-2530098-C (CA)
Title: Engaging device and transfer instrument
Inventor: MATSUSHITA KINYA
IPC: B65H35/00
Filed: 2005-12-14
Granted: 2011-01-04
Abstract: An engaging device is provided which is capable of advantageous switchover from an engaging position to an open position. Also provided is a transfer instrument employing the structure of such an engaging device. The transfer instrument (A) includes the engaging device (X) which is capable of gradually moving an engaging surface (23) widthwise of an engaging surface (13) to retract two engaging components relative to each other by pivotally moving a dangling wall (11) of a transfer instrument body (1) and a sidewall (21) of an arm (2) relative to each other to press a sliding contact edge (24) against a guide edge (14) gradually from a first end portion (14a) toward an opposite second end portion (14b) of the guide edge (14).
Patent CA-2531660-C (CA)
Inventor: RABASCO JOHN JOSEPH
IPC: B31B50/62
Filed: 2005-12-29
Granted: 2009-07-28
Abstract: This invention relates to an improvement in a process for forming a carton from paperboard stock comprising the steps: applying an aqueous based adhesive to select parts of a paperboard carton blank obtained from a paperboard feedstock; drying the aqueous based adhesive; folding the select parts of the adhesive coated carton blank onto cooperating parts of the paperboard blank; and, heat sealing the select and cooperating parts thereby forming the carton; wherein the aqueous based adhesive is comprised of a vinyl acetate/ethylene polymer formed by emulsion polymerization and having (a) a crystalline melting point (T m) ranging from 35 to 110°C, preferably 50 to 90°C; measured at a heat rate of 20°C/minute and, (b) a tensile storage modulus of at least 1 × 10 4 dynes/cm2 at 115°C measured at 6.28 rad/sec.
Patent CA-2531813-C (CA)
Inventor: HOFFMAN ROBERT
IPC: H04L12/56
Filed: 2004-08-03
Granted: 2010-03-23
Abstract: La présente invention concerne des procédés et des dispositifs permettant une gestion efficace des affectations et suppressions des files d'attente virtuelles de sortie. Selon certains modes de réalisation, les paquets entrants sont classifiés en fonction d'une file d'attente dans laquelle le paquet, ou l'information de classification destinée au paquet, doit être stocké, par exemple, en fonction d'une valeur de "Q". Par exemple, une valeur de Q peut être un nombre Q se définissant comme {N· port de sortie || N· priorité ||N· port de sortie }. Une seule file d'attente physique est affectée pour une chaque classification. Quand une file d'attente physique est vide, elle est de préférence libérée et ajoutée à la liste des files d'attente physiques libres. Ainsi, le nombre total de files d'attente physiques affectées ne dépasse pas le nombre total de paquets classifiés. Du fait des nécessités imposées par la mise en mémoire tampon en entrée du canal fibre optique, et d'autres limitations de place des protocoles affectant les paquets en entrée, les procédés d'affectation dynamique de la présente invention aboutissent à une affectation économe des files d'attente physiques.
Patent CA-2532797-C (CA)
Inventor: I-CHE LEE JAMES
IPC: A61M15/00
Filed: 2004-07-13
Granted: 2014-04-08
Abstract: A device (20) is disclosed for dispensing a fluid supplied from an external fluid source (22). The device (20) comprises a transducer (32) adapted to receive a fluid from the fluid source, and a collapsible linkage coupling the transducer (32) and the fluid source (22). The linkage has a collapsible joint (66) inhibiting discharge of the fluid source (22) when in a locked orientation. The device (20) further comprises a moveable member coupled to the linkage such that inhalation forces on the device cause the linkage to collapse thereby discharging the fluid from the fluid source (22). The device (20) may further include a dose counter coupled to the fluid source (22) for registering the amount of doses administered from the fluid source.
Patent CA-2541242-C (CA)
Inventor: MEINECKE MARC-MICHAEL
IPC: G01S13/931
Filed: 2004-09-21
Granted: 2013-05-21
Abstract: A measuring device, particularly a measuring device for a motor vehicle, for measuring a distance between said measuring device and at least one object and/or measuring a difference in speed between the measuring device and the at least one object. The inventive measuring device comprises an emitting apparatus for transmitting a transmission signal encompassing at least two sequences of signal portions, a first sequence of signal portions and a second sequence of signal portions with two respective temporally alternating signal portions. The frequency of at least two signal portions of a sequence of signal portions differs by one respective difference frequency, the difference frequency of the first sequence of signal portions being different from the difference frequency of the second sequence of signal portions.
Patent CA-2543955-C (CA)
Title: Syringe pump rapid occlusion detection system
Inventor: POPE BRIAN
IPC: A61M5/48
Filed: 2004-10-21
Granted: 2011-06-21
Abstract: An apparatus, method and program product detects an occlusion in a fluid line (22) by determining if a relationship between force measurements departs from an expected relationship.
Patent CA-2544110-C (CA)
Title: System and method for managing data to be pushed to a wireless device when the device may be outside of a coverage range
Inventor: FRITSCH BRINDUSA
IPC: H04W4/10
Filed: 2006-04-18
Granted: 2011-05-31
Abstract: A push proxy server for pushing data to a wireless device having a coverage state of online or offline. The push proxy server comprises a coverage state detector, memory, a data store, and a transceiver. The coverage state detector determines the coverage state of the wireless device. The memory stores a coverage state indicator for indicating the coverage state of the wireless device. The data store stores the data to be pushed to the wireless device when the coverage state indicator indicates the wireless device is offline. The transceiver transmits the data to the wireless device when the coverage state indicator indicates the wireless device is online. A method for implementing the push proxy server is also described.
Patent CA-2554249-C (CA)
Title: Method for producing a security layered construction and security layered construction and identification documents containing such a construction
Inventor: RIETZLER MANFRED
IPC: B44F1/12
Filed: 2005-01-28
Granted: 2010-12-21
Abstract: A method for producing a security layered construction as well as a security layered construction for an identification document (61), particularly for personal identification, having a transponder layer (20) and at least one cover layer (38, 39), the transponder layer being covered using the at least one cover layer to form a seal with the wire conductor positioned interposed, and at least one viewing side (62) of the at least one cover layer or transponder layer being provided with security printing (63.
Patent CA-2562773-C (CA)
Inventor: POMPON DENIS
IPC: C12N1/16
Filed: 2005-05-02
Granted: 2016-12-20
Abstract: The invention concerns the production of cholesterol in organisms of the Fungi kingdom. More particularly, the invention concerns genetically modified Fungus independently producing cholesterol from a simple carbon source. The invention also concerns the use of the inventive Fungus for producing non-marked and marked cholesterol.