baber/WOPTO huggingface dataset:
Patent CA-2367394-A1 (CA)
Inventor: ROREGER MICHAEL
IPC: A61K8/00
Filed: 2000-03-09
Abstract: L'invention concerne un emplâtre comprenant une couche support, une couche de protection et une couche adhésive sensible à la pression pour délivrer de manière régulée des principes actifs cosmétiques à la peau. Cette couche adhésive sensible à la pression contient au moins entre 20 et 60 % en poids d'une substance qui lui confère des propriétés adhésives, entre 4 et 40 % en poids d'au moins un polymère structurel conférant à la couche sa tenue intérieure et sa résistance, entre 1 et 20 % en poids d'au moins une substance permettant la dissolution au moins partielle du principe actif hydrophile et/ou lipophile dans une couche adhésive, entre 1 et 20 % en poids d'au moins une substance favorisant l'absorption du principe actif hydrophile et/ou lipophile par la peau et entre 0,1 et 35 % en poids d'au moins un principe actif cosmétique ou de la préparation d'au moins un principe actif cosmétique. L'invention concerne en outre l'utilisation de l'emplâtre pour humidifier la peau, lutter contre les rides, le vieillissement de la peau, traiter les boutons, la dépigmentation, le flétrissement de la peau, retendre, régénérer ou revitaliser la peau.
Patent CA-2369588-A1 (CA)
Title: Anticancer calcium channel blockers
Inventor: GRAY LLOYD S
IPC: A61K31/4453
Filed: 2000-04-07
Abstract: The present invention is directed to compounds useful as cancer cell inhibitors, compositions containing such com-pounds and methods for inhibiting proliferation of electrically non-excitable cells.
Patent CA-2370240-A1 (CA)
Title: Ligne de lumiere a fibres optiques prevue pour etre utilisee dans un systeme de controle
Inventor: FREEMAN PATRICK S
IPC: G01N21/898
Filed: 2000-05-04
Abstract: La présente invention concerne un système masqué d'éclairage par fibres optiques (12) permettant d'éclairer une planche (24) à l'aide d'une projection de lumière pour détecter les caractéristiques géométriques, trachéides et de couleurs du bois pendant un processus automatique de classification. La ligne de lumière (70) utilise des centaines de fibres (46) de la longueur (58) et de l'épaisseur (52) requises. Les fibres (46) sont randomisées de telle sorte que les fibres (46) voisines dans le câble (48) ne sont pas nécessairement voisines dans la sous-unité (42) de la ligne de lumière. De ce fait, la lumière émise présente une intensité sensiblement uniforme sur sa plage spatiale. De multiples sous-unités (42) de lignes de lumière sont positionnées de manière adjacente les unes aux autres pour présenter la longueur (60) de ligne requise . Un ensemble de capteurs (22) d'images dans des positions prédéterminées permet d'obtenir trois types de données à partir de la lumière incidente sur la planche (24). Un ordinateur analyse les données pour interpréter les caractéristiques physiques de la planche (24) et déterminer comment la classer ou la couper.
Patent CA-2371330-A1 (CA)
Title: Carter etanche a fermeture quart de tour
Inventor: MARTIN MICHEL JEAN
IPC: B65D41/06
Filed: 2002-02-12
Abstract: Le carter étanche (2) à fermeture quart de tour comporte un corps de carter (4) ayant un orifice (6) qui présente des secteurs mâles (14) et des rainures (10) et un couvercle (16) ayant des secteurs mâles (20) et des rainures (26) complémentaires de ceux du corps de carter (4) pour former un assemblage à baïonnette. Des languettes (24) montées coulissantes sur le couvercle (16) et sollicitées par des moyens élastiques (34) permettent de verrouiller le couvercle (16) en position de fermeture. De préférence les languettes (24) sont solidaires d'une poignée de manoeuvre (32) disposée sous une anse (30) du couvercle (16).
Patent CA-2372615-A1 (CA)
Title: Appareil et procede utilises pour transporter des fluides ou des substances particulaires
Inventor: MCKENNA BRENDA
IPC: B65D90/02
Filed: 2000-05-04
Abstract: L'invention concerne un appareil (1) permettant de transporter un fluide ou une substance particulaire dans un récipient (40), cet appareil comprenant un corps extérieur (20) apte à être installé à l'intérieur du récipient (40) en vue de son utilisation, une doublure (10) pouvant par ailleurs être insérée dans ce corps extérieur (20). Cette doublure (10) est munie d'une soupape (11) conçue pour charger et décharger le fluide ou la substance particulaire, ledit corps extérieur (20) présentant une ou plusieurs chambres expansibles (21, 35) destinées à réduire le volume d'espace vide interne formé entre le corps extérieur (20) et la doublure (10).
Patent CA-2373992-A1 (CA)
Title: Medicinal compositions containing anti-fas antibody
Inventor: ICHIKAWA KIMIHISA
IPC: A61P19/02
Filed: 2000-05-24
Abstract: Novel medicinal compositions containing anti-Fas antibody which are useful a s preventives or remedies for autoimmune diseases or rheumatoid arthritis. Mor e particularly, medicinal compositions containing as the active ingredients antihuman Fas antibody having an activity of inducing apoptosis and a compou nd having an antagonism to folic acid or an effect of inhibiting dihydrofolate reductase. By using these medicinal compositions, the content of anti-Fas antibody can be reduced in preventives or remedies for autoimmune diseases o r rheumatoid arthritis containing anti-Fas antibody. Thus, the possibility of the appearance of the tolerance in the patient's body due to the expression of an antibody against the anti-Fas antibody, etc., which makes it possible to provide excellent preventives or remedies usable in long-term administration .
Patent CA-2377697-A1 (CA)
Title: Connecteur de raccord extensible
Inventor: EVANS M EDWARD
IPC: E21B43/10
Filed: 2000-07-11
Abstract: L'invention concerne des procédés et un dispositif permettant d'assurer une connexion mécanique sûre et étanche dans la zone de superposition de deux corps (26 et 27) tubulaires télescopiques. On dilate les deux corps ainsi que la zone de superposition dans le sens radial afin d'augmenter leur diamètre interne. Les forces de dilatation forcent le joint (28) annulaire installé dans la zone de superposition à établir un contact étanche entre les corps. Une colonne de tubes formée par des raccords reliés les uns aux autres par des connexions télescopiques à filetage mâle (26) et femelle (27) peut être dilatée radialement à l'intérieur d'un puits de forage de manière à former un puits tubé présentant un diamètre interne supérieur au diamètre interne d'origine de la colonne de tubes. Le joint annulaire installé au niveau de connexion comprend un anneau (29) d'étanchéité élastomère et une bague (30) d'espacement annulaire en Téflon. La dilatation radiale de la connexion provoque une contraction axiale de la rainure (31), laquelle coopère avec la bague d'espacement pour dilater l'anneau (29) d'étanchéité de manière à sceller l'espace annulaire formé entre les raccords mâle (26) et femelle (27) dilatés.
Patent CA-2378081-A1 (CA)
Title: Magnetic auxliary eyewear clip-on-lenses
Inventor: STRUBE KARL
IPC: G02C1/02
Filed: 2002-03-21
Abstract: The eyewear article has a rimless clip-on which converts regular optical eyeglasses into sunglasses. The clip-on is held by magnets which are disposed in a bridge between its shade lenses. The magnets are very squall, round magnet cylinders which are pressed into bores (throughholes or blind bores) in the bridge. The optical eyeglasses have the counter magnets aligned with the magnets in the clip-on.      The bores are inclined so as to further increase the holding force of the assembly. In addition, there may be provided a nose on the clip-on bridge which engages into a recess in the bridge assembly of the eyeglasses.
Patent CA-2378945-A1 (CA)
Title: Multi-dose erythropoietin formulations
Inventor: GAYED ATEF
IPC: A61K38/18
Filed: 2000-07-21
Abstract: The present invention is directed to multi-dose erythropoietin formulations for parenteral administrations. The formulations contain one or more of the following preservatives benzethonium chloride, phenoxyethanol and phenylethy l alcohol.
Patent CA-2382147-A1 (CA)
Title: Mixing chamber
Inventor: DAVIES RAYMOND
IPC: B01L3/00
Filed: 2000-09-01
Abstract: An apparatus is provided for mixing and maintaining particulates in liquid suspension, the apparatus comprising a reservoir for holding a fluid containing dispersed particles, a substantially horizontally-disposed mixing plate mounted inside the reservoir, the mixing plate having a plurality of vertical holes extending through the plate, and means for raising and lowering the mixing plate inside the reservoir.
Patent CA-2383629-A1 (CA)
Title: Hybrid peptides modulate the immune response
Inventor: XU MINZHEN
IPC: A61P31/04
Filed: 2000-08-25
Abstract: The present invention provides an MHC Class II antigen presentation enhancin g hybrid polypeptide. The hybrid has an N-terminus comprising the mammalian Ii  key peptide LMRKLPKPPKPVSKMR (SEQ ID NO:1) and modifications thereof which retain antigen enhancing activity, a C-terminus comprising an antigenic epitope in the form of a polypeptide or peptidomimetic structure which binds  to the antigenic peptide bending site of an MHC Class II molecule, and an intervening chemical structure covalently linking the N-terminal and C- terminal components. Methods for identifying a molecule which functions with in the context of an MHC class II antigen presentation enhancing hybrid in an equivalent fashion as the Ii key peptide are also described. The present invention also provides a metod for enhancing presentation of an MHC Class I I restricted antigenic epitope to a T cell. Both in vivo and ex vivo methods a re provided. A method for identifying a compound which inhibits MHC Class II antigen presentation is also provided.
Patent CA-2386067-A1 (CA)
Inventor: GOROWICZ JANUSZ P
IPC: B60R13/02
Filed: 2000-10-16
Abstract: A method of manufacturing a headliner assembly for use in the interior compartment of an automotive vehicle comprising the steps of: placing a mold release film (60) onto a concave mold surface (30) of a lower mold assembly (26) for providing a barrier against the mold surface; placing a fiber mat (62) on the mold release film; applying a foamable material (64) directly onto the fiber mat; expanding the foamable material around the fiber mat to embed the fiber mat therein; placing an adhesive film (66) onto a convex mold surface (16) of an upper mold assembly (14); positioning the lower mold assembly directly beneath the upper mold assembly; moving the upper mold assembly in mating engagement with the lower mold assembly to define a mold cavity between the convex mold surface and concave mold surface; curing the foamable material within the mold cavity; and bonding the mold release film and adhesive film to the foamable material with the fiber mat embedded therebetween. A layer of scrim (72) is then adhered to the mold release film and a layer of fabric (70) is adhered to the adhesive film for providing a decorative cover to the headliner assembly.
Patent CA-2387458-A1 (CA)
Title: Quick assembly barbecue grill
Inventor: KUNKLER JEFFREY
IPC: A47J37/07
Filed: 2001-08-10
Abstract: A quick assembly barbecue grill comprising a grill casting and a plurality o f legs pivotally mounted to the grill casting. The legs are configured to pivo t about said grill casting between a retracted position and an extended positi on.
Patent CA-2387816-A1 (CA)
Inventor: XUE ZHIJIAN
IPC: C08F2/44
Filed: 2000-10-10
Abstract: L'invention concerne un procédé de production d'une dispersion aqueuse de particules (particules composites) constituées d'un polymérisat et d'un solide anorganique en fines particules. Selon ledit procédé on procède à la dispersion, dans un milieu aqueux, d'un mélange de monomères éthyléniquement insaturés et, au moyen d'au moins un initiateur de polymérisation radicalaire et en présence d'au moins un solide organique en fines particules dispersé et d'au moins un dispersant, ledit mélange est soumis à une polymérisation selon le procédé de la polymérisation en émulsion aqueuse radicalaire.
Patent CA-2389762-A1 (CA)
Title: Device for determining the operational state of an extruder
Inventor: DORNINGER FRANK
IPC: B29C48/92
Filed: 2000-10-31
Abstract: The invention relates to a device for determining the operational state of an extruder that is used for the production of a plastic profile. At least one measuring device for determining the quality of the melt is provided in an adapter part between an extrusion cylinder (3) and an extrusion nozzle (5). An especially exact determination of the extruder state is possible if the measuring device comprises a tube through which melt is continuously drawn off from the adapter part during the measurement and on which at least one pressure absorber is disposed.
Patent CA-2390787-A1 (CA)
Title: Association de riluzole et de gabapentine et son utilisation comme medicament
Inventor: BOHME ANDREES
IPC: A61P25/00
Filed: 2000-11-24
Abstract: La présente invention concerne l'association de riluzole et de gabapentine o u un de leurs sels pharmaceutiquement acceptables et son utilisation comme médicament utile notamment pour la prévention et/ou le traitement des maladi es motoneuronales.
Patent CA-2391327-A1 (CA)
Title: Process for making polyolefins
Inventor: CRIBBS LEONARD V
IPC: C08F4/649
Filed: 2000-08-10
Abstract: A two-step olefin polymerization process is disclosed. A single-site catalyst precursor reacts with a boron-containing activator and a first olefin substantially in the absence of an alumoxane to produce a stable, prepolymer complex, which is then used to polymerize a second olefin in the presence of a scavenging amount of an alumoxane. The process gives high molecular weight polyolefins with low residual aluminum contents. Boron-containing activators can be used, even at reaction temperatures greater than 100 ~C, while maintaining high catalyst activity.
Patent CA-2394775-A1 (CA)
Title: Bitumen coating of particulate material
Inventor: HOAD LESLIE
IPC: B01F23/57
Filed: 2000-12-21
Abstract: An apparatus for bitumen coating particulate material comprises a chamber (2 ) having baffles or deflectors (4), a particulate material inlet (8) and a particulate material outlet (10). In use, a foamed bituminus formulation is directed into the chamber via an outlet (12) and an air stream is directed from an inlet (14) towards the bituminous formulation, to atomise the formulation. The atomised formulation then contacts particulate material whi ch passes in a convoluted path through the chamber via inlet (8). Prior to contact with the atomised bituminous formulation, heated air which passes in to the chamber via a second gas inlet (16) heats the surface of the stone. Afte r the particulate material has been coated it is discharged via outlet (10) fo r subsequent use.
Patent CA-2394981-A1 (CA)
Title: Methods and apparatus for detecting cellular digital packet data (cdpd)
Inventor: QUICK FRANK
IPC: H04B1/12
Filed: 1994-09-14
Abstract: Disclosed herein are methods and apparatus for detecting the presence of a CDPD carrier in a channel of a cellular system (although the invention is broadly applicable to detecting a specific kind of carrier associated with an "overlay" system, wherein an "overlay"  system is one that shares the frequency allocation of another system on a non-cooperating basis). This specification describes a spectral estimation technique for detection of a CDPD carrier. In addition, this specification describes an MMSE (minimum mean-squared error) method that improves on the spectral estimation method.
Patent CA-2397004-A1 (CA)
Title: Handoff of bluetooth connections
Inventor: HARRISON SIMON
IPC: H04L12/56
Filed: 2002-08-07
Abstract: According to the invention, a wireless communications device (an End-Point) in wireless network performs a Role Change to become Master in a connection with a network Access Point, with the Access Point to which it is connected acting as a Slave. A connection is then made to another Access Point (or Bluetooth radio) with the End-Point being Master of both connections simultaneously. The connection with the first Access Point is then terminated. Finally, the End-Point performs a reverse Role Change and becomes a Slave again in the normal manner. Accordingly, the present invention removes the requirement for an End-Point to implement a transient scatternet when being handed off from one Access Point to another in a Bluetooth network.
Patent CA-2397391-A1 (CA)
Title: Informative nucleic arrays and methods for making same
Inventor: DAVIS RICHARD L JR
IPC: C12Q1/68
Filed: 2001-01-16
Abstract: The present invention is directed to methods for making and using informative nucleic acid arrays (e.g., DNA including cDNA, RNA, PNA) for research and other applications in various disciplines or areas of interest. Examples of such disciplines include, without limitation, dermatology, pharmacology, toxicology, oncology, gynecology, urology, gastroenterology, as well as studies of sentinel gene discovery, signature gene discovery, mechanism of action, drug screening, drug metabolism, etc. The informative nucleic acid arrays of the present invention may contain only the gene sequences that are of interest in a particular area of interest or application and may exclude other gene sequences.
Patent CA-2397398-A1 (CA)
Title: Wireless communication system with selectively sized data transport blocks
Inventor: TERRY STEPHEN E
IPC: H04B1/707
Filed: 2001-01-12
Abstract: A CDMA telecommunication system utilizes a plurality of protocol layers including a physical layer and a medium access control (MAC) layer such that the MAC layer provides data to the physical layer via plurality of transport channels (TrCHs).  Each TrCH is associated with a set of logical channels. The physical layer receives blocks of data for transport such that the transport blocks (TBs) includes a MAC header and logical channel data for a selected logical channel associated with a given TrCH. Each TB  has one of a selected limited finite number of TB bit sizes. The logical channel data for each TB has a bit size evenly divisible by a selected integer N greater than three (3). The MAC header for each TB has a bit size such that the MAC header bit size plus the logical channel data bit size equals one of the TB bit sizes. A fixed MAC  header bit size is associated with each logical channel for a given TrCH and is selected such that each fixed MAC header bit size equals M  modulo N where M is an integer greater than O and less than N, i.e. each MAC header for a given TrCH has a bit offset equal to M.
Patent CA-2397922-A1 (CA)
Inventor: FORSELL PETER
IPC: A61F2/26
Filed: 2001-02-09
Abstract: A male sexual impotence treatment apparatus comprises an adjustable non-inflatable restriction device (434) implanted in a male impotent patient. The restriction device directly engages a portion of the normal penile tissue of the patient, such as both of the corpora cavernosa as a single unit or one or more of the exit veins from the penis, to affect the blood flow leaving the penis. An adjustment device (436) mechanically adjusts the restriction device to temporarily restrict the blood flow leaving the penis when the patient wishes to achieve erection.
Patent CA-2398007-A1 (CA)
Title: Use of pyrimidine endothelin antagonists in companion animals
Inventor: BANKS BERNARD JOSEPH
IPC: C07D239/52
Filed: 2001-02-06
Abstract: Compound of formula (I) where the substituents have the values described herein, are useful in combatting endothelin-mediated disorders in companion animals, especially dogs, cats and horses.
Patent CA-2399592-A1 (CA)
Inventor: LE CLEC H MICHEL
IPC: G10L19/00
Filed: 2001-12-18
Abstract: The voice quality of telephone calls is evaluated. A first connection is established between a computerized apparatus and a person acting as a first experimenter, and a second connection is established between the platform and a second experimenter. The first and second connections are interconnected by the computerized apparatus to establish a call between the two experimenters and enable them to converse, the apparatus being cut into the call in order to acquire data about the call. The experimenters' opinions are solicited concerning their perceptions of the quality level they observe during their conversation. The apparatus evaluates consistency of the data collected with the nominal experimental conditions and the nominal quality level associated with the current test. Then, a determination is made as to how the current test is to be carried out as a function of a test plan and of the result of the evaluation. The test plan is set up by specifying nominal conditions for the experiment and nominal quality levels for carrying out the tests, and in collecting data during the tests.
Patent CA-2399665-A1 (CA)
Inventor: SOLIMAN SAMIR S
IPC: H04W4/029
Filed: 2001-02-05
Abstract: Several different approaches may be taken to adding mobile unit position location capability to a system for wireless communications. These approache s may include terrestrial techniques as well as satellite-based techniques. An  apparatus is disclosed whereby different such approaches may be evaluated an d compared in the context of a particular existing or proposed system for wireless communications.
Patent CA-2399935-A1 (CA)
Inventor: KAWAKAMI HIROSHI
IPC: H04L47/6275
Filed: 2002-08-28
Abstract: The present invention provides a multiplex transmission apparatus that conducts a traffic control and a discard priority control on an ATM network 2 for transferring IP packets having a plurality of QoS conditions set therein. A multiplex transmission apparatus according to the present invention transmits an IP packet 3 to the ATM network 2. The multiplex transmission apparatus includes intermediately generated packet generation means 12 for generating an intermediately generated packet (CPS packet) having second header information "CID" based on first header information "DSCP" of the IP packet 3, buffer storage means 13 for storing the intermediately generated packet in any of a plurality of transmission waiting buffers 14, to 14n based on the second header information "CID", takeout means 16 for taking out the intermediately generated packet from the transmission waiting buffers 14, to 14, according to the second header information "CID", and ATM cell transmission means 17 and 18 for loading an ATM cell 4 with the intermediately generated packet taken out and transmitting the ATM cell 4 to the ATM network 2.
Patent CA-2400799-A1 (CA)
Inventor: CHRISTIANSEN JOHN PHILIP
IPC: F21K9/23
Filed: 2002-09-09
Abstract: In a tool for giving out of light this light bulb kit in LED Light Emitting Diode technology will have a small resister imbedded in the base of each and every light bulb. The light Emitting Diode and a protective resistor that will drop the electron flow from 1 1/2 volts 3 three volts six 6 volts to the acceptable level of the needed and in this case the specified wattage LIGHT Emitting Diode LED so that the flow of electrons will match the specifications of this my invention. The conversion LED Light Emitting Diode light bulb kit. Specifically engineered and designed to fit your owne flashlight. By doing this conversion to your lightbulb, your flashlight and the same flashlight batterys could get 200 houres of use and with the implementation of rechargeable batteries, you might get 1-2, 3, 4 yeares use out of your batteries, and no more replacement cost of having to buy new batteries after one or two houres of use. You will save money and get 200% more protection for your investment of your money in the New Light Emitting Diode (LED) Electronic Energy Saving Safety Lightbulb Custom Conversion Kit.
Patent CA-2402735-A1 (CA)
Title: Facteurs de transcription
Inventor: MATHUR PREETE
IPC: A61P19/06
Filed: 2001-03-13
Abstract: La présente invention concerne des facteurs humains de transcription dénommés TRFX et des polynucléotides qui peuvent identifier et coder des TRFX. L'invention concerne également des vecteurs d'expression, des cellules hôtes, des anticorps, des agonistes, et des antagonistes. L'invention concerne, en outre, des procédés de diagnostic, de traitement, ou de prévention des troubles associés à l'expression des TRFX.