baber/WOPTO huggingface dataset:
Patent CA-2376474-A1 (CA)
Title: Peptides retro inverses derives du facteur d'inhbition de la leucemie
Inventor: PARKS D ELLIOT
IPC: A61P25/00
Filed: 2000-06-16
Abstract: L'invention concerne les peptides rétro inverses dérivés du facteur d'inhibition de la leucémie (LIF) possédant entre 18 et environ 40 acides aminés et comprenant la séquence représentée dans SEQ ID NO : 1. Ces peptides ont la même activité que le LIF natif ainsi qu'une activité neurotrophique. Du fait de la liaison des acides aminés D dans les peptides, ces peptides sont moins sensibles à la dégradation protéolytique <i>in vivo</i>.
Patent CA-2377533-A1 (CA)
Title: Inhaler
Inventor: BLOMQVIST NILS
IPC: A61M/
Filed: 2000-06-16
Abstract: Device for use with an inhaler, the inhaler comprising a body, an aerosol canister arranged in said body containing medicament, comprising a metered dose chamber and able to dispense a metered dose of said medicament, a nozzle in fluid communication with said canister, an opening for dispensing of said medicament in fluid communication with said nozzle, said device comprising means (34, 36, 42, 44, 46, 50, 52) for activating said canister to open and dispense said medicament in response to an airflow in the inhaler caused by inhalation of a user through said opening, return means (42, 46, 56, 58, 60) for deactivating said canister to close it, characterised in that said return means deactivates said canister when the airflow drops below a certain threshold value.
Patent CA-2378537-A1 (CA)
Title: Chlamysin b antibacterial protein, gene encoding it and an expression system for it
Inventor: SANDSDALEN ERLING
IPC: A61P31/04
Filed: 2000-06-23
Abstract: This invention relates to the antibacterial protein Chlamysin B, a protein gene encoding the Chlamysin B protein and an expression system using such gene in E. Coli.
Patent CA-2379217-A1 (CA)
Inventor: BENZ MARKUS
IPC: C07C209/26
Filed: 2000-07-20
Abstract: The invention relates to a process for the cis-selective preparation of cycl ic amines of the sertralin type by reductive alkylation of cyclic imines or the ir precursors and catalytic hydrogenation in the presence of copper-containing catalysts and in the presence of a protic solvent.
Patent CA-2381615-A1 (CA)
Inventor: KELLEY GREGORY S
IPC: B29C65/00
Filed: 2002-04-12
Abstract: A multi-lumen catheter and method of manufacturing such a multi-lumen catheter having a plurality of individual catheter tubes. Each catheter tube has an outer surface, an inner surface and a lumen. The catheter tubes can be made of different thermoplastic materials. A mandrel is first inserted into the lumen of each catheter tube to provide support. The catheter tubes are then juxtaposed to each other in an arrangement. Importantly, the outer surface of one catheter tube is in contact with the outer surface of at least one other catheter tube in the arrangement. The arrangement of catheter tubes is then held in a sleeve and is advanced through the sleeve; and through a heating cylinder to fuse the outer surfaces of the catheter tubes: A cooling means is placed in the lumen of each catheter tube to prevent the inner surface of each catheter tube from melting.
Patent CA-2384406-A1 (CA)
Inventor: WALSH CHRISTOPHER S
IPC: G16H20/40
Filed: 2000-07-26
Abstract: A method is provided for verification of the identification of a patient undergoing radiation treatment administered by a treatment technologist in a treatment room. An identifying card for the patient is provided which is part of the patient's treatment file and which includes an identifying optical code capable of being read by an optical reader located within the treatment room. The treatment technologist causes the identifying card of the treatment file to be read (48) by the optical reader in the treatment room, and a characteristic audio signal, previously assigned to the patient and known to the patient and the treatment technologist, is generated in response to the reading of the identifying code for the patient.  If an audio signal is generated responsive to reading of the card, both the patient and technologist listen to the signal, and checks are made (62, 64, 66) and treatment of the patient is at least temporarily withheld if the patient and technologist do not agree that the audio signal generated is the characteristic audio signal assigned to the patient. The identifying card also includes a photograph of the patient.
Patent CA-2385600-A1 (CA)
Inventor: HO SENG-TIONG
IPC: G02B6/122
Filed: 2000-09-14
Abstract: L'invention concerne un dispositif de transfert de lumière qui comprend un premier trajet lumineux (1502) présentant une première entrée et une première sortie, et un deuxième trajet lumineux (1504) présentant une deuxième sortie. Le deuxième trajet lumineux est couplé au premier trajet lumineux, et la lumière provenant de la première entrée peut être transférée entre les premier et deuxième trajets lumineux. Un milieu actif (1508) est placé le long d'un des deux trajets lumineux ; le milieu actif (1508) est capable de recevoir de l'énergie optique qui modifie ce milieu (1508) de façon à lui (1508) permettre de commander le transfert de lumière entre les premier et deuxième trajets lumineux (1502, 1504).
Patent CA-2387507-A1 (CA)
Title: Communications system
Inventor: SCHINKE JOHANN-HEINRICH
IPC: H04M3/00
Filed: 2000-08-23
Abstract: The invention relates to a method and an arrangement for connecting and disconnecting communications links via a private branch exchange (250). The transport network (700) for transporting the communications data is preferably designed as an ATM network or IP network and is controlled by a control network (310, 410) separated therefrom. The advantage is that both networks are independent from one another and that the number of modules can easily be increased with regard to broad band communications requests. Already present central data (DB) on users can be used and control units of performance characteristics that are also related to the connection can be further used by virtue of the central design of the control unit.
Patent CA-2387848-A1 (CA)
Inventor: VERPOORT THIERRY
IPC: A61L2/00
Filed: 2000-10-18
Abstract: The invention concerns a filtering unit (1) for eliminating a virucide substance contained in a biological fluid, comprising an outer casing (2) provided with at least an inlet orifice (3) and at least an outlet orifice (4), the casing (2) containing a filtering medium (5) defining two respectively inlet (6) and outlet (7) sections of the filtering unit, wherein the filtering medium is produced from at least a hydrophilic material in the form of a porous nonwoven and/or a porous membrane capable of absorbing and/or adsorbing the virucide substance.
Patent CA-2389645-A1 (CA)
Title: Aryl olefinic azacyclic, and aryl acetylenic azacyclic compounds, pharmaceutical compositions containing them and their use as inhibitors of nicotinic cholinergic receptors
Inventor: SCHMITT JEFFREY DANIEL
IPC: A61P25/04
Filed: 2000-06-30
Abstract: Patients susceptible to or suffering from conditions and disorders, such as central nervous system disorders, are treated by administering to a patient in need thereof aryl olefinic azacyclic compounds and aryl acetylenic azacylic compounds, including pyridyl olefinic cycloalkylamines and pyridyl acetylenic cycloalkylamines. Exemplary compounds include (S)-(E)-3-(3-pyrrolidin-2-yl-prop-1-enyl)pyridine, (S)-(E)-3-(2-pyrrolidin-2-ylvinyl)pyridine, 3-(2-pyrrolidin-2-ylethenyl)pyridine, 3-(3-pyrrolidin-2-ylprop-1-enyl)pyridine, 3-(2-(2-azetidinyl)ethenyl)pyridine, 3-(3-(2-azetidinyl) prop-1-enyl)pyridine, 2-(2-(3-pyridyl)ethenyl)-1-azabicyclo[3.3.0]octane, 2-(3-(3-pyridyl)prop-2-enyl)-1-azabicyclo[3.3.0]octane, 3-(2-(3-pyridyl)ethenyl)-2-azabicyclo[2.2.1]heptane, 3-(3-(3-pyridyl)prop-2-enyl)-2-azabicyclo[2.2.1]heptane, 2-(2-(3-pyridyl)ethenyl)-7-azabicyclo[2.2.1]heptane, 2-(3-(3-pyridyl)prop-2-enyl)-7-azabicyclo[2.2.1]heptane, 2-(2-(3-pyridyl)ethenyl)quinuclidine and 2-(3-(3-pyridyl)prop-2-enyl)quinuclidine.
Patent CA-2390745-A1 (CA)
Title: Device and process for producing metal foam
Inventor: BIRGMANN ALOIS
IPC: C22C1/08
Filed: 2002-06-14
Abstract: The invention relates to a device for introducing gas into a melt consisting of a foamable metal by means of at least one pipe for producing metal foam. Furthermore, the invention comprises a process for producing metal foam as well as a metal foam article. According to the invention, it is provided that at least one gas feed pipe (1) projects into the melt (S) so as to protrude and has a gas outlet cross section (2) with a surface of 0.006 to 0.2 mm2 as well as a pipe face end (3) of less than 4.0 mm2 at the projecting end and that there is uniformity of the diameter or the size of the respective individual bubbles and the size of the gas bubbles is controlled by a setting of the flow-in parameters of the gases. To ensure stable gas bubble separation criteria over long periods of time, the gas feed pipe consists of a ceramic, at least in the area of the projecting end.
Patent CA-2393057-A1 (CA)
Title: Process for recovering pravastatin from a fermentation broth
Inventor: FORGACS ILONA
IPC: C07C69/33
Filed: 2000-11-28
Abstract: A novel process for recovering a compound from a fermentation broth that includes the stages of forming an enriched solution of the compound by extraction, obtaining a salt of the compound from the enriched solution, purifying a salt of the compound and trans-salifying the salt of the compoun d to a metal salt of the compound is disclosed.
Patent CA-2393578-A1 (CA)
Inventor: ALLARD DELPHINE
IPC: A61K8/25
Filed: 2000-11-10
Abstract: The invention relates to a composition for bleaching keratinic fibres, especially human keratinic fibres such as hair, containing at least one oxidizing agent and at least one thickening polymer with an ether plastic skeleton, in a medium which is suitable for bleaching. The invention also relates to the bleaching method and bleaching devices for using the inventive composition.
Patent CA-2393841-A1 (CA)
Title: Compositions for ceramic igniters
Inventor: WILLKENS CRAIG A
IPC: F23Q7/22
Filed: 2000-12-20
Abstract: Ceramic igniter compositions are provided that contain components of conductive material and insulating material, where the insulating material component includes a relatively high concentration of metal oxide. Ceramic igniters of the invention are particularly effective for high voltage use, including throughout the range of from about 187 to 264 volts. Igniters of the invention also are useful for lower voltage such as 120 V or 102 V and sub- 100 V such as 6, 8, 12 or 24 V.
Patent CA-2393910-A1 (CA)
Inventor: KAMDAR KIM PULOMA
IPC: A01N63/27
Filed: 2000-12-07
Abstract: L'invention porte sur des procédés des plantes transgéniques et des micro-organismes servant à la biosynthèse de produits naturels halogénés, l'halogénation étant spécifique à un substrat ou à une région. L'invention porte en particulier sur des métabolites halogénés (obtenus par le procédé de l'invention) servant à protéger des organismes hôtes contre des pathogènes et plus particulièrement des plantes contre des phytopathogènes. Dans ce dernier cas, l'invention porte sur des plantes transgéniques présentant une résistance accrue aux phytopathogènes, et sur des organismes de régulation biologique à propriétés améliorées de régulation biologique.
Patent CA-2395172-A1 (CA)
Inventor: KLING ASA G
IPC: G06Q10/06
Filed: 2002-07-25
Abstract: Disclosed is a graphical user interface viewable over the World Wide Web. The graphical user interface allows a user to display in report format product use/costs over selectable periods, in varying detail and in different currencies. The use of the graphical user interface results in a cost savings for both the consumer and the manufacturer.
Patent CA-2396220-A1 (CA)
Inventor: SCHAEFFNER PIERRE
IPC: F16L9/02
Filed: 2002-07-31
Abstract: - Elément de conduite haute pression en tube fretté pour réaliser les conduites « kill line » et « choke line » équipant les installations pétrolières, notamment offshore. L'élément de conduite haute pression est un ensemble constitué de deux raccords (3) et (4) respectivement soudés aux deux extrémités d'un tube métallique (1). L'ensemble métallique est fretté. Le frettage (2) recouvrant le tube (1) comporte un nombre de couches de frettag e suffisant pour résister à une pression interne déterminée. Des zones de transitions dans le voisinage des soudures (5) et (7) comportent des couches  de frettages supplémentaires.
Patent CA-2397220-A1 (CA)
Title: Portable foot rest
Inventor: CAROM DONALD PETER
IPC: A47C16/02
Filed: 2002-08-08
Abstract: The invention is a portable foot rest made from flexible foam. A first and second planar upper surface are at an angle to each other, forming a ledge for placement of the user's feet. Four planar side surfaces are perpendicular to the floor when the foot rest is placed on the floor. The bottom of the foot rest is a seventh planar surface.
Patent CA-2397222-A1 (CA)
Title: Laundry treatment for fabrics
Inventor: MEALING DAVID RICHARD ARTHUR
IPC: C11D3/22
Filed: 2001-03-05
Abstract: A method of reducing dye loss during the laundry treatment of dyed fabrics using a laundry treatment composition comprising a water-soluble or water-dispersible rebuild agent for deposition onto a fabric during a treatment process wherein the material undergoes during the treatment process, a chemical change by which change the affinity of the material for the fabric is increased.
Patent CA-2397382-A1 (CA)
Title: Method and system for detecting defects on a printed circuit board
Inventor: COULOMBE ALAIN
IPC: G01R31/28
Filed: 2001-01-17
Abstract: A method and a system for detecting surface defects on electronic circuits, such as Printed Circuit Boards (PCB), are described herein. The method first comprises identifying contours on a digital image of the PCB. Then anomalies are detected on the PCB image by comparing the identified contours to contours on a vectorial model of the PCB. Each detected anomally is compared to manufacturing data to verify it if corresponds to a defect.
Patent CA-2399859-A1 (CA)
Title: Method of treating a meat processing plant waste stream
Inventor: HARMON BUD G
IPC: A23L13/30
Filed: 2000-10-20
Abstract: A method of treating an organic waste stream, such as the waste from a meat processing plant, to substantially remove solid organic matter from the stream. The method substitutes MgCl2 and small amounts of AlCl3 for the FeCl3 that was used in the prior art process, before adding polymeric flocculents. The polymeric flocculents are added as they are in the prior art, and the solid precipitate is removed by physical separation.
Patent CA-2399891-A1 (CA)
Inventor: KRYLOFF SERGEY A
IPC: G06F9/44
Filed: 2002-08-27
Abstract: A system for generating a patch file from an old version of data which consists of a series of elements and a new version of data which also consists of a series of elements. The old version of data is sorted with a data processor alphabetically according to an established alphabet to create a first sorted list of data. A pointer is maintained in order to indicate each element's original location in the old version. Similarly, the new version of data is sorted alphabetically to create a second sorted list of data with a pointer of each element to indicate the element's original location in the new version. Once the two sorted lists are created, they are recursively compared one word (a group of elements) at a time to search for a match of data. Upon finding a match of data, the first and second sorted lists are searched to find the largest sequence of coinciding elements preceding and succeeding the match of data. Each sequence of coinciding words is then stored in a coincidences list. The coincidences list is processed to remove duplicative information and a patch file is created. Several patch files may then be aggregated into a secure, portable compressed archive to decrease the storage and transfer requirements of the patch file. The compressed archive uses an encryption process and may include an authentication process using digital signatures to secure the contents of the patch file from unauthorized access and to validate the identity of the creator of the archive. The archive is preferably in the format of a self extracting .ZIP file, which file may include a rules-based form of intelligence to detect the presence of the appropriate files to be patched and to determine how the patching process should proceed.
Patent CA-2400350-A1 (CA)
Inventor: TERVOORT THEODORUS
IPC: C08F214/26
Filed: 2001-02-16
Abstract: L'invention concerne des compositions de poly(tétrafluoroéthylène) (PTFE) thermoplastique pouvant être traité à l'état fondu, et leurs procédés de fabrication et de traitement. L'invention concerne également des produits comprenant ces compositions.
Patent CA-2401785-A1 (CA)
Title: Matieres de moulage a base de polycarbonate ignifuges
Inventor: SEIDEL ANDREAS
IPC: C08L69/00
Filed: 2001-02-21
Abstract: L'invention concerne des compositions ignifuges à base de polycarbonate, ignifugées sans chlore et sans plomb, qui contiennent <= 0,1 % en poids de fluor et se caractérisent par un excellent pouvoir ignifugeant, y compris en cas de parois étroites, associé à des propriétés mécaniques, thermiques et rhéologiques améliorées et notamment par un bon comportement en fissuration sous contrainte environnementale. L'invention concerne en outre l'utilisation des matières de moulage à base de polycarbonate selon l'invention pour produire des corps moulés et des pièces moulées, ainsi que des profilés d'extrusion de tout type.
Patent CA-2403919-A1 (CA)
Title: Systeme protecteur de biocides
Inventor: KRITZLER STEVEN
IPC: A01N25/00
Filed: 2001-04-05
Abstract: L'invention concerne une composition liquide désinfectante concentrée de longue conservation contenant au moins 1 % en poids d'un biocide quat (composés d'ammonium quaternaire biocides actifs) et pouvant être diluée avec 20 parts d'eau contre 1 part de concentré afin d'obtenir une solution diluée, ladite solution diluée présentant une concentration minimale inhibitrice (CMI) après 24 heures en présence de jusqu'à 2 % de tryptone (ou l'équivalent protéinique de celui-ci) qui est inférieure à la CMI d'une solution simple de la même concentration du même biocide quat dans de l'eau en présence de la même concentration de la protéine. L'efficacité biocide du biocide quat peut être protégée par un "protecteur d'activité" sélectionné dans le groupe composé de "stabilisateurs d'enzymes", de "systèmes de stabilisation d'enzymes", de modificateurs et d'inhibiteurs de formation de micelles, et de combinaisons de ceux-ci. L'invention concerne également une solution désinfectante préparée à partir du concentré, et un procédé permettant de protéger un biocide quat de la désactivation.
Patent CA-2405605-A1 (CA)
Inventor: STOHLMANN ERHARD
IPC: A61F9/00
Filed: 2002-09-27
Abstract: A dropper, in particular an eye dropper, with a shearing edge area at the tip of the dropper to allow for the release of very small drops of a precise volume without increasing the risk of injury during the application. The dropper has a dropper insert at the tip of the dropper and a shearing edge, the front side of the shearing edge area being flush with the frontal side of the dropper insert or slightly back from the frontal side of the dropper insert.
Patent CA-2406181-A1 (CA)
Inventor: KLEIN ADOLF
IPC: B65D1/16
Filed: 2001-02-08
Abstract: The invention concerns a container having a barrel-like body and a fitting sealed lid which during transport and storage prevents contamination of the content, which permits multiple opening and closing without losses of sealing integrity and which manages without an elastomeric seal as an additional material component, which is distinguished in that at least in the braced condition the lid bears sealingly with respect to the body against at least two mutually spaced sealing locations which are peripherally continuous in an annular shape around the axis of symmetry of the container.
Patent CA-2406946-A1 (CA)
Title: Information retrieval system and method employing spatially selective features
Inventor: LEISHMAN PETER
IPC: G06F17/30
Filed: 2002-02-11
Abstract: An information retrieval system and method employing spatially selective features. The system includes a search interface, a map interface, a results  table interface, and a Lasoo tool for selecting a search area. The method includes the steps of providing a search interface, providing a map interfac e, providing a results table interface, and providing a Lasoo tool for selectin g a search area.
Patent CA-2407827-A1 (CA)
Inventor: PICQUENOT DAVID
IPC: H04M3/42
Filed: 2001-04-26
Abstract: Système d'acquittement de lecture d'un message envoyé par un terminal émetteur (1) et reçu sur un terminal mobile (2) destinataire. Selon l'invention ledit terminal émetteur (1) comprend des moyens pour:(a) fournir un identifiant du terminal mobile (2) destinataire du message; (b) général le texte du message à envoyer, (c) indiquer un mode de retour d'acquittement de lecture accompagné d'un identifiant associé; (d) ledit terminal mobile (2) comprend des moyens pour: afficher le message envoyé par le terminal émetteur (1), envoyer un acquittement de lecture selon le mode de retour indiqué. Application à la téléphonie mobile.
Patent CA-2408185-A1 (CA)
Inventor: LUTZEN JON
IPC: G02B6/38
Filed: 2001-05-04
Abstract: A strain relief connector for a fiber optic cable has an optical fiber enclosed within a cover having an outer diameter. A relatively long sleeve surrounds the cover and has an inner surface at an inner diameter, the inner diameter being substantially larger than the outer diameter of the cover. Portions of the sleeve and the fiber optic cable are compressed by a die, forming compressed portions having widths substantially larger than their heights and causing the inner surface of the sleeve to frictionally engage the outer surface of the cover layer and the inner surface of the cover to fictionally engage the outer surface of the optical fiber enclosed therein. The length of the sleeve and the configuration of the compressed portion allow a relatively high area of frictional resistance between the buffer layer and the sleeve.
Patent CA-2412507-A1 (CA)
Title: Three-sectional golf cart structure
Inventor: YANG LIEN-CHUAN
IPC: A63B55/60
Filed: 2002-11-22
Abstract: A three-sectional golf cart structure including a stretchable hand pull-bar, two struts for wheels, a "U" shaped lower stand and two links, wherein the hand pull-bar includes an inner pipe and an external sleeve; the two struts for wheels each is connected on one end thereof with a wheel; the two links both have their ends connected to the two struts for wheels and the external sleeve respectively.  Thereby, when the hand pull-bar is pulled up, it moves therewith the two links to stretch out the two struts and the wheels; while down pressing of the hand pull-bar will collapse the two struts and the wheels to be received in the two lateral sides of the "U" shaped lower stand, and by stretching and retracting of the three members including the inner pipe, the external sleeve and the "U" shaped lower stand, the three-sectional golf cart structure is formed.
Patent CA-2414434-A1 (CA)
Inventor: CHENG YING-HSIUNG
IPC: A47D9/00
Filed: 2002-12-11
Abstract: A folding structure of a baby bed includes a joining member, and an elongated co-moving plate. The baby bed has a base including first and second supporting rods; the supporting rods being pivoted to respective end portions of the joining member. The joining member is formed with a curved slot thereon. The elongated co-moving plate is pivotally connected to the supporting rods at two end so that part of force exerted on one of the supporting rods for same to pivot on the joining member is imparted to the other supporting rod. A pin is passed through the curved slot as well as one of the supporting rods so that movement of the supporting rods is restricted in folding operation of the baby bed.