baber/WOPTO huggingface dataset:
Patent CA-2354824-A1 (CA)
Title: Automatic veterinary medicament delivery system
Inventor: EIDSON WILBUR L
IPC: A61D7/00
Filed: 2001-08-08
Abstract: An electrically powered, plunger-free, valve-free adjustable veterinary delivery system for the administration of veterinary pharmaceuticals or vaccines to a variety of poultry or livestock. The delivery system includes a rechargeable battery positioned to power an electric motor which is used to actuate a peristaltic pump that propels pre-determined quantity of fluid medicament through the system for delivery. The system teaches adjustable dosage control of the fluid medicament by means of an electronic control unit which uses photo-optic sensor to calibrate dosage. The veterinary delivery system includes several hand-held injection devices from which to choose, depending on desired use, each having a push-button trigger, at least one needle, a headlight, signal lights, optional dye marking means, and an optional mixing chamber for mixing medicaments at the time of delivery of the medicament, the hand-held injection devices being easily connected and disconnected by means of quick connect fluid couplers for being in fluid communication with the system and a nine-pin amp electrical connector for being in electronic communication with the control unit.
Patent CA-2355727-A1 (CA)
Inventor: MULHAUPT ROLF
IPC: C08G65/26
Filed: 1999-12-10
Abstract: The invention relates to a method for producing highly branched polyols by polymerising glycidol in the presence of a hydrogen-active starter compound with basic catalysis. Glycidol is added in a diluted solution and the solven t used for the dilution is continuously distilled off. The resulting polyols a re colourless, contain the starter compound used only as a core unit and have polydispersities of less than 1.7.
Patent CA-2356502-A1 (CA)
Title: Turning device for lumber and the like
Inventor: GOULET CLAUDE
IPC: B65G47/252
Filed: 2001-08-31
Abstract: A turning device comprises turning members moveable between an idle position and an operational position, a sensor located upstream of the turning member, for scanning the wood pieces on a conveyor, and an deflector controlled by the sensor and adapted, when actuated, to selectively cause the turning member to be displaced to the operational position for turning a given elongated wood piece on the conveyor to a desired position. The turning member is pivotally mounted to a motorised chain for continuously displacing the turning member adjacent the conveyor. The turning member also includes a guide pin, and the chain drives the turning member along a closed-loop guide track, the turning member having its guide pin engaged in the track.
Patent CA-2357113-A1 (CA)
Title: Polymeric foam and scrim sheathings
Inventor: FRANKLIN KENNETH
IPC: B32B27/00
Filed: 2001-09-06
Abstract: A sheathing adapted to be fastened to at least one wall supporting structu re comprises at least two layers. The first layer comprises a polymeric foam layer. The second layer comprises a polymeric scrim and is located adjacent to the firs t layer. The second layer has a first portion and a second portion. The second portion is  located near the periphery of the polymeric scrim layer. The first portion has a first machine direction (MD) scrim count number and a first transverse direction (TD) scrim count number, and the second portion has a second MD scrim count number and a second TD scrim count number. At least one of the second MD scrim count number and the second TD scrim count number is greater than the respective first MD scrim count number or t he first TD scrim count number so as to inhibit failure of the scrim.
Patent CA-2357478-A1 (CA)
Title: Window with a lens for an aircraft door
Inventor: UHLEMANN SVEN
IPC: B64C1/14
Filed: 2001-09-19
Abstract: A window for an aircraft door includes an outer pane, an inner pane, and a Fresnel lens element provided in the interspace formed between the inner and outer panes. The Fresnel lens element may be a self-supporting lens element pane positioned intermediately within the interspace between the inner and outer panes, or a lens film adhesively bonded onto the surface of the inner pane facing the interspace, or a Fresnel lens configuration provided directly on the surface of the inner pane facing the interspace. The Fresnel lens element provides an expanded field of view, especially in a downward direction, when looking out through the window, to comply with safety regulations that require visual inspection of the area outside of the aircraft door and especially below the door, before opening the door.
Patent CA-2358460-A1 (CA)
Inventor: RIEG WOLFGANG
IPC: A63C5/03
Filed: 2000-01-04
Abstract: L'invention concerne des véhicules aptes à circuler sur la neige, de type planches à neige, s'utilisant notamment sur de la neige ou d'autres milieux glissants. Selon l'invention, l'utilisateur peut influer directement sur sensiblement tous les changements de direction. A cet effet, il est prévu deux corps de glissement (1, 2) réunis à l'aide d'un dispositif d'assemblage (26, 27), de manière que les deux corps de glissement (1, 2) puissent être déplacés l'un par rapport à l'autre. L'élément articulé (30) ajustable dispose en tant que partie du dispositif d'assemblage (26, 27), d'un moment de rappel qui replace en position initiale les corps de glissement (1, 2) dans le sens longitudinal, ainsi que de plusieurs possibilités de déplacement des parties mobiles, de manière à pouvoir adapter optimalement la rigidité des articulations à chaque situation de marche. En cas de risque très élevé, le dispositif d'assemblage (26, 27) établit un assemblage fixe entre les corps de glissement (1, 2). L'invention permet également d'intégrer des dispositifs (28, 29) de type fixations dans le dispositif d'assemblage (26, 27) et un montage commun sur les corps de glissement (1, 2).
Patent CA-2360935-A1 (CA)
Title: Phenol-induced proteins of thauera aromatica
Inventor: FUCHS GEORG
IPC: C12N1/15
Filed: 2000-03-03
Abstract: This invention pertains to genes coding for phenol-induced proteins. Five phenol-induced proteins isolated from Thauera aromatica. Three dominant phen ol- induced proteins called F1, F2 and F3 respectively were purified and sequenc ed to obtain the enzyme(s) that catalyze the 14CO2:4-hydroxybenzoate isotope exchange reaction and the carboxylation of phenylphosphate. The N-terminal amino acid sequences of these proteins as well as the N-terminus of the phen ol- induced proteins (F4 and F5) were also determined.
Patent CA-2361497-A1 (CA)
Title: Wireless push-to-talk internet broadcast
Inventor: JACOBS PAUL E
IPC: H04Q7/28
Filed: 1999-12-14
Abstract: A wireless telephone (302) digitizes the voice of the user in response to the depression of a push-to-talk button (110), either phys-ical or virtual. It sends the digitized voice, in data mode, to a base station (308). The base station places the data, through the In-ternet, or an Intranet or Extranet, on a server (312). Other wireless phones (304-306) re-cover the data from the server through the same (308) or different (310) base station, through the Internet, Intranet, or Extranet, and convert the data back to digitized voice. The base stations transmit the digitized voice to other wireless telephones (306), which convert them back to voice in response to the recogni-tion of voice frames on the data channel by the CODEC manager software. Networked computers (314) may be configured to emu-late a combined base station and wireless telephone. The server can dynamically designate any wireless telephone (or landline emulation) as the broadcaster, and can dynamically con-figure any set of telephones/emulations as the receivers of the broadcast.
Patent CA-2361844-A1 (CA)
Title: Carnitine supplemented diet to prevent sudden death syndrome in broiler breeder type poultry
Inventor: OWEN KEVIN Q
IPC: A61K31/205
Filed: 2000-03-23
Abstract: An effective amount of camitine is administered to broiler breeder type poultry to prevent sudden death syndrome. In the preferred embodiment, a carnitine supplemented diet is fed to broiler breeder type chickens in a feed composition during a period of time preceding peak egg production. The feed composition preferably contains between 5 and 1000 ppm of carnitine.
Patent CA-2362546-A1 (CA)
Inventor: WANG TZANN-WEI
IPC: C12N1/21
Filed: 2000-02-14
Abstract: L'invention concerne la régulation de l'expression de la sénescence de plantes par intégration d'un gène ou d'un fragment de gène codant pour une lipase induite par la sénescence dans le génome de la plante suivant une orientation antisens. Elle se rapporte notamment à l'identification du gène de l'oeillet codant pour la lipase induite par sénescence et à l'utilisation de la séquence nucléotidique pour modifier la sénescence dans des plantes transgéniques.
Patent CA-2363544-A1 (CA)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1993-06-30
Abstract: A two-piece injection molding nozzle seal. The inner piece through which the melt duct extends is formed of a highly thermally conductive material to enhance heat transfer during the thermodynamic cycle. The surrounding outer retaining piece which extends from the heated nozzle into contact with the cooled mold to provide the necessary seal is formed of a substantially less conductive material to avoid undue heat loss.
Patent CA-2363682-A1 (CA)
Inventor: HARSHBARGER DOUGLAS E
IPC: G02B6/028
Filed: 2000-02-22
Abstract: A multimode optical fiber (10) having a first laser bandwidth greater than 220MHz.km in the 850nm window, a second laser bandwidth greater than 500MHz.km in the 850nm window, and a second OFL bandwidth of at least 500MHz.km in the 300nm window is disclosed. The multimode fiber is capable of operating telecommunication systems employing both LED power sources and high power laser sources. Method of making and testing the multimode optical fiber are also disclosed.
Patent CA-2364876-A1 (CA)
Inventor: BEDARD MARC
IPC: B01L3/00
Filed: 2001-12-21
Abstract: Pastille en graphite, conductrice de chaleur, remplaçant le fond d'un contenant de chauffage non-métallique (fait d'une substance polymérique telle que du plastique, préférentiellement du  Teflon~ PFA) et n'utilisant aucune pièce métallique dans son assemblage avec ledit contenant. Le contenant ainsi obtenu sert à faire la mise en solution de différents alliages et matériaux dans le but d'en faire l'analyse et la certification des traces de métaux. La pastille en graphite est constituée de l'assemblage de deux pièces distinctes s'ajustant aux parois du contour du fond dudit contenant afin d'en assurer l'étanchéité sans en altérer le volume de façon appréciable. L'assemblage des deux pièces se fait par rotation l'une sur l'autre au moyen d'une partie filetée.
Patent CA-2366189-A1 (CA)
Inventor: OEN RICHARD J
IPC: B30B15/00
Filed: 2001-12-24
Abstract: An adjustable clamping mechanism includes a slider block annularly disposed about a rod device within a mechanical press.      The mechanism utilizes a press or interference fit connection between the components. During operation, high-pressure oil is injected into the location between the slider block and rod, thereby relieving the press fit and making it possible to have relative movement therebetween. An actuator causes selective linear displacement of the slider block along the longitudinal axis of the stationary rod during the release condition. Once the slider block is repositioned, the high-pressure oil is removed, which reactivates the press fit connection and causes the slider block to once again lock up against ,the rod and prevent movement therebetween.
Patent CA-2370070-A1 (CA)
Inventor: LEITNER WALTER
IPC: C07D301/06
Filed: 2000-03-28
Abstract: The invention relates to the production of epoxy resins by oxidizing olefins  with molecular oxygen using an aldehyde additive. The inventive method is characterized by carrying out the oxidation in compressed carbonic acid that  is oxidation-stable, that reduces the explosion hazard and that is toxicologically and ecologically safe vis-à-vis many conventional organic solvents.
Patent CA-2371102-A1 (CA)
Title: Protecting catalytic activity of a sapo molecular sieve
Inventor: VAUGHN STEPHEN N
IPC: C07C1/24
Filed: 2000-06-05
Abstract: This invention is directed to a method of making an olefin product from an oxygenate feedstock and a method of protecting catalytic activity of a silicoaluminophosphate molecular sieve. The methods comprise providing a silicoaluminophosphate molecular sieve having catalytic sites within the molecular sieve and contacting the sieve with an oxygenate feedstock under conditions effective to produce an olefin product, wherein the silicoaluminophosphate molecular sieve contacting the oxygenate feedstock has a methanol uptake index of at least 0.15.
Patent CA-2371485-A1 (CA)
Title: Batterie rechargeable de faible impedance a stratifie polymere plie et procede de production
Inventor: WARREN PAUL C
IPC: H01M50/426
Filed: 2000-05-17
Abstract: Les plaques de batterie rechargeable polymères stratifiées pour un seul élément (10) sont pliées dans des sens alternés de manière irrégulière (24 et 26) autour d'axes de plis parallèles afin d'obtenir des structures d'élément de batterie présentant des emplacements de bornes disponibles (23 et 25) nécessitant une distance réduite de déplacement du courant de l'élément collecteur pour réduire ainsi de manière significative l'impédance de la batterie. Un mode de réalisation permet l'utilisation de plaques (21) d'éléments équilatérales lesquelles sont pliées autour d'axes orthogonaux dans deux dimensions pour produire des éléments de batterie ayant des rapports exceptionnellement élevés entre la surface active et l'impédance d'origine du collecteur.
Patent CA-2371995-A1 (CA)
Inventor: FERBER SARAH
IPC: A61K31/7088
Filed: 2000-06-01
Abstract: Disclosed are methods and pharmaceutical compositions for inducing pancreatic hormone production, in which a compound which increases PDX expression or activity is administered in an amount sufficient to induce pancreatic hormone production in said subject.
Patent CA-2372696-A1 (CA)
Title: Novel protein and dna thereof
Inventor: TANAKA HIROSHI
IPC: C12N1/15
Filed: 2000-06-27
Abstract: A novel protein having in its amino acid sequence a homology with, for example, ribonucleotide reductase. Owing to this characteristic, the protein, its DNA, an antibody against the same, etc. are useful in, for example, preventing, treating and diagnosing cancer.
Patent CA-2375078-A1 (CA)
Inventor: BONGS JURGEN
IPC: C12N9/80
Filed: 2000-05-13
Abstract: The invention relates to a method for delaying the deactivation of glutaryl amidase during an enzyme catalysis. The enzyme catalyst is separated off by filtration after maximum reaction of the substrate and can be re-used in a subsequent reaction feed. However, the activity of the enzyme catalyst is reduced with each reaction cycle. This inactivation of the enzyme catalyst can be slowed down by bringing it into contact with a thiol during the reaction.
Patent CA-2376262-A1 (CA)
Inventor: BYUN MOO-WON
IPC: B29C48/32
Filed: 2000-05-13
Abstract: The present invention resides in that a plurality of pre-molded inner ducts are fed to a cross-head die, and a melted outer duct is extruded around the inner ducts from the cross-head die, and then the pre-molded inner ducts and a melted outer duct are supplied into the corrugated tunnel of a molding die in which a melted outer duct is molded to have corrugations, thus producing a multiple channel duct assembly which includes a plurality of elongated inner ducts and a corrugated outer duct which encircles the inner ducts over their entire length to retain them. This method of continuously manufacturing a multiple channel duct assembly by using an extrusion molding machine with a cross-head die and a molding means has not been known heretofore.
Patent CA-2381471-A1 (CA)
Inventor: WAGNER ANDREAS
IPC: G16B5/00
Filed: 2002-05-07
Abstract: A system and method for reconstructing pathways in large genetic networks from genetic perturbations comprises an analysis method and system that applies a recursive algorithm for determining the path between every gene pair in an arbitrarily large genetic network from large-scale gene perturbation data and reconstructs all direct and indirect regulatory gene interactions in the network. Graph theory mathematics is applied to genetic network reconstruction in the following manner: Genetic perturbation data is used to identify all genes accessible from a perturbed gene to generate an accessibility list for the gene. Graph theory mathematics is applied to the accessibility list and its graph to determine a condensation of the graph as defined by the condensation's accessibility list. Graph theory mathematics is applied to the accessibility list, such as through a recursive algorithm performed on a desktop computer, to obtain an adjacency list for the gene that characterizes a genetic network.
Patent CA-2383767-A1 (CA)
Title: Method for producing a heterologous secreted protein from chinese hamster ovary cells grown on microcarriers
Inventor: IHEY TOM
IPC: C12P21/04
Filed: 2000-09-01
Abstract: The present invention relates to a method for producing a heterologous secreted protein from transformed CHO cells grown on microcarriers in a seru m- free cell culture medium. This method avoids a production lag phase when switching from a serum-containing to a serum-free environment, a problem observed in the mammalian adherent cell culture production of secreted proteins.
Patent CA-2386539-A1 (CA)
Inventor: MAIER THOMAS
IPC: C12N15/67
Filed: 2000-10-05
Abstract: The invention relates to a method for production of l-cysteine or l-cysteine derivatives by means of a fermentation with micro-organisms and micro-organisms suitable for said method. The micro-organism strain adapted to fermentative production of l-cysteine or l-cysteine derivatives comprises a deregulated cysteine metabolism which is not dependent upon an altered cysB activity. Said micro-organism strain is furthermore characterized by an elevated cysB activity, whereby the cysB activity comprises a regulation pattern typical for a wild type cysB.
Patent CA-2387314-A1 (CA)
Title: Compositions and methods of use of ligands that bind components of the blood coagulation/clotting pathway for the treatment of cancer and angiogenic-based disease
Inventor: GREEN SHAWN J
IPC: A61P35/00
Filed: 2000-10-13
Abstract: Compositions and methods effective in inhibiting abnormal or undesirable cell proliferation, particularly endothelial cell proliferation and angiogenesis related to neovascularization and tumor growth are provided. The compositions comprise naturally occurring, or synthetic proteins, peptides, or protein fragments capable of binding to components of the blood coagulation pathway.  The compositions may be administered using a pharmaceutically acceptable carrier. The methods involve administering to a human or animal the composition described herein in a dosage sufficient to inhibit cell proliferation, particularly endothelial cell proliferation. The methods are useful for treating diseases and processes mediated by undesired and uncontrolled cell proliferation, such as cancer, particularly by inhibiting angiogenesis. Administration of the composition to a human or animal having prevascularized metastasized tumors is useful for preventing the growth or expansion of such tumors.
Patent CA-2389013-A1 (CA)
Title: Compositions including ether-capped poly(oxyalkylated) alcohol wetting agents
Inventor: SIVIK MARK ROBERT
IPC: C09D7/45
Filed: 2000-12-08
Abstract: Compositions including ether-capped poly(oxyalkylated) alcohol wetting agent s. The wetting agents are low-foaming and have good biodegradability, and can b e used in a variety of applications, for example in polymer, anti-foaming, biocidal, coating, fertilizer, pharmaceutical, and drilling fluid compositio ns.
Patent CA-2389264-A1 (CA)
Title: Partial or full a1 agonists - n6 heterocyclic 5'-thio substituted adenosine derivatives
Inventor: ZABLOCKI JEFF A
IPC: A61P9/10
Filed: 2000-12-01
Abstract: N6 heterocyclic 5' modified adenosine derivatives that are adenosine A1 receptor partial or full agonists, and as such, are useful for modifying cardiac activity, modifying adipocyte function, treating central nervous system disorders, and treating diabetic disorders and obesity in mammals, and especially in humans.
Patent CA-2389625-A1 (CA)
Title: Organe moteur pour outils electriques
Inventor: O'DWYER JAMES MICHAEL
IPC: B25C1/14
Filed: 2000-11-23
Abstract: La présente invention concerne une source électrique (10) destinée à alimenter en énergie un dispositif mécanique. Cette source électrique (10) comprend une chambre de réception (11) et des blocs de poudre (23) séparés de façon à générer une détonation sélective. Les gaz générés par cette détonation sélective se détendent dans la chambre de réception (11), laquelle comprend une fermeture réactive (15) qui répond de façon dynamique aux changements de pression enregistrés dans cette chambre. Cette source électrique (10) comprend aussi un entraînement (16) associé à cette fermeture réactive destiné à transmettre l'énergie de la réponse dynamique de cette fermeture réactive au dispositif mécanique.
Patent CA-2393594-A1 (CA)
Title: Tartar control denture adhesive compositions
Inventor: RAJAIAH JAYANTH N
IPC: A61K6/884
Filed: 2000-12-08
Abstract: The present invention relates to a non-aqueous denture adhesive composition comprising a safe and effective adhesive amount of a denture adhesive; a saf e and effective amount of an anticalculus agent; and a non-aqueous denture adhesive carrier; wherein the anticalculus agent is a material effective in reducing calcium phosphate mineral deposition related to calculus formation.  The present invention further relates to a method of delivering an anticalculus agent to the oral cavity and teeth, by applying the above composition to dentures, directly to the oral cavity, or applying it to both , and thereafter securing the dentures to the oral cavity.
Patent CA-2394465-A1 (CA)
Inventor: NASS RUDIGER
IPC: H05B3/14
Filed: 2000-11-25
Abstract: The invention relates to a ceramic heat element system in which an SiC ceram ic heat element with an electric NTC behavior is provided for an electric circuit. Said electric circuit is provided with at least one segment whose resistance is saturated in an at least quasi-asymptotic manner by the curren t conduction required for a desired heat to be produced.
Patent CA-2397624-A1 (CA)
Title: Reclosable package having slider device and tamper-evident structure
Inventor: BUCHMAN JAMES E
IPC: A44B19/22
Filed: 2001-01-17
Abstract: A flexible, reclosable package (10, 210, 310, 410) having a reclosable zippe r construction (20, 220, 320, 420) openable and closable by a slider device (3 0, 230, 330, 430), and a tamper-evident structure (35, 235, 335, 435), disposed  over the zipper construction to provide indication. Whether access has been gained to the interior of the package. The tamper-evident structure (35, 235 , 335, 435) exposes at least a portion of the slider device (30, 230, 330, 430 ). A second tamper-evident structure (36) is optionally disposed between the zipper construction and the package interior. This second structure may be a  web or a peel seal. In one embodiment, there is an abutment positioned betwe en the slider device and the end of the zipper. In another embodiment, there is  an opening forming a pocket exposing the slider device. In another embodimen t, there is a tab over the slider device. In another embodiment, there is a pai r of tabs at opposite ends of the zipper construction.
Patent CA-2397863-A1 (CA)
Title: Tetracycline compounds for treatment of cryptosporidium parvum related disorders
Inventor: LEVY STUART B
IPC: A61P33/00
Filed: 2001-01-23
Abstract: Methods and compositions for treating Cryptosporidium parvum related disorde rs in a mammal are discussed. Several novel tetracycline compounds useful for treating Cryptosporidium parvum related disorders are also included.