baber/WOPTO huggingface dataset:
Patent CA-2386966-A1 (CA)
Title: Voice and footswitch operated medical chair unit
Inventor: NISHIYAMA FUMIO
IPC: G10L15/00
Filed: 2002-05-21
Abstract: The present invention is a voice and footswitch operated medical chair unit wherein an operation control of the medical chair unit is executed by a speech instruction from an operator and in response to actuation of a footswitch by the operator. The chair unit has a combination of a transmitting system for detecting a speech instruction given by a sound produced from the operator and for converting the speech instruction to an electric signal and transmitting it and a receiving system for receiving the speech instruction signal; a control computer for activating the chair unit on the basis of the received signal output from the receiving system; a footswitch for executing a starting operation and a continuous control operation in response to a touch or depression made by movement of a foot of the operator; and a mechanism for executing a chair unit operation.      A medical chair unit, e.g. a dental chair unit, according to the present invention dispenses with a switch operation conducted by pressing with a finger when an operator activates the medical chair unit and hence eliminates the danger of contagion or the like.
Patent CA-2388905-A1 (CA)
Title: Composition and method for cleaning, protecting and restoring surfaces
Inventor: SCHMEIDA MICHAEL
IPC: C11D3/37
Filed: 2002-06-04
Abstract: The invention relates to a composition and method for cleaning, protecting and restoring surfaces, particularly for vehicles such as automobiles and boats. The composition includes wax, an emulsifier, water, organic solvent and silicone liquid.
Patent CA-2389596-A1 (CA)
Title: Safety systems for power equipment
Inventor: GASS STEPHEN F
IPC: G08B21/02
Filed: 2000-09-29
Abstract: Safety systems for power equipment are disclosed. The safety systems include a detection system adapted to detect a dangerous condition between a person and a working portion of a machine, such as accidental contact with the working portion, and a reaction system associated with the detection system to cause a predetermined action to take place relative to the working portion upon detection of the dangerous condition by the detection system. A motion detection system is adapted to detect motion of the working portion and to disable the reaction system when the working portion is not moving. The motion detection system may include a sensor. The woodworking machine may take the form of a saw, the working portion may be a blade adapted to cut when spinning, and the dangerous condition may be a person contacting the blade.
Patent CA-2389994-A1 (CA)
Inventor: BONDU LUCIEN
IPC: B60C11/04
Filed: 2000-10-09
Abstract: Pneumatique (P), comprenant une armature de carcasse radiale (1) surmontée d'une armature de sommet (3) composée d'au moins une armature de travail formée de deux nappes (31, 32) d'éléments de renforcement métalliques inextensibles, parallèles entre eux dans chaque et croisés d'une nappe (31) à la suivante (32) en formant avec la direction circonférentielle des angles .alpha.1 et .alpha.2 compris entre 10~ et 45~, lesdites nappes de travail ayant des largeurs axiales L1 et L2 et d'au moins une nappe (33), dite de protection, de largeur axiale L3 telle que L3<L2lt;L1, caractérisé en ce qu'est disposée de chaque côté du plan équatorial XX', dans le prolongement axial de la nappe de protection (33) une nappe additionnelle (34) d'éléments  de renforcement métalliques inextensibles de même direction que celle des éléments de renforcement de la nappe de travail (32) la moins large et faisa nt avec la direction circonférentielle un angle .alpha.4 supérieur en valeur absolue à l'angle .alpha.2 des éléments de ladite nappe de travail (32) radialement extérieure d'au moins 5~.
Patent CA-2392680-A1 (CA)
Title: Synergistic wood preservative compositions
Inventor: KOVACEVIC STEVO B
IPC: A01N43/80
Filed: 2002-07-15
Abstract: This invention relates to the synergistic wood preservative composition comprising of a quaternary ammonium compound and N-substituted isothiazolones having the properties of providing effective and broader control of microorganisms that produce stain, can cause the deterioration of wood, or may develop resistance to some of the active components.
Patent CA-2392806-A1 (CA)
Title: Labelling process
Inventor: LERNOUX ETIENNE
IPC: B65C3/08
Filed: 2000-12-20
Abstract: The invention provides a labelling process comprising providing a container and a label, applying water-based adhesive to one side of the label and applying the side of the label to which adhesive has been applied to the container, characterised in that the adhesive is applied to the label in a discontinuous pattern. The pattern is preferably formed from non-contiguous indicia, in particular dots.
Patent CA-2394755-A1 (CA)
Inventor: NATSUHARA MASUHIRO
IPC: G03G15/20
Filed: 2001-10-19
Abstract: A thermal fixing apparatus employing a ceramics heater and a tubular fixing film in which high speed fixing of 24 ppm or above is realized while enhanci ng durability of the fixing film and the fixing performance furthermore. The fixing face side surface of a ceramics heater (10) touching a fixing film (3 ) and at least the part of a heater support (12) adjacent to the fixing face side surface have a shape substantially identical to the naturally deformed shape of the fixing film (3) under a stationary state pressed by a press roller (4) at a specified nip width or under a traveling state. Alternativel y, they may have a planar shape at the nip part and on the inlet side and outle t side contiguous thereto and may have a curved shape copying the tubular shap e of the fixing film (3) at other parts.
Patent CA-2394776-A1 (CA)
Inventor: FLYNN LORRAINE
IPC: G06Q10/06
Filed: 2000-12-21
Abstract: Cette invention concerne une méthode et un système qui permettent d'estimer, en temps réel, l'importance du retard au décollage d'un avion. Selon divers modes de réalisation, cette démarche consiste premièrement à recevoir informatiquement un premier état de conditions comprenant au moins un élément d'un ensemble englobant les conditions de départ, les conditions d'arrivée et les conditions de la flotte; et deuxièmement à estimer au terme d'un second processus informatique l'ampleur du retard à partir du premier état des conditions. L'invention concerne également des interfaces utilisateur et des structures de données.
Patent CA-2395550-A1 (CA)
Title: Apparatus for applying a sizing composition to reinforcement fibers
Inventor: PENG HONG
IPC: C03C25/20
Filed: 2000-12-12
Abstract: A process and apparatus are provided for applying a sizing composition to glass fibers (14) with improved size application efficiency, while also providing for the collection and reuse of sizing composition, as well as for  providing sizing composition to the applicator device, The apparatus include s a rotatable, but otherwise stationary, sizing applicator (30) device which c an be replaced without substantial interruption of the sizing application proce ss while also providing a sizing reservoir (52) for the collection and reuse of  sizing composition, as well as for providing sizing composition to the applicator device.
Patent CA-2396700-A1 (CA)
Title: Jouet a disque circulaire volant
Inventor: HUSET LAWRENCE
IPC: A63H33/18
Filed: 2000-12-21
Abstract: Jouet volant (33) présentant un rebord cylindrique (35) comportant une surface extérieure (39) et un plan de sustentation circulaire plat (37) prévu à l'intérieur du rebord.
Patent CA-2401222-A1 (CA)
Title: Disposable cassette for intravascular heat exchange catheter
Inventor: ROTH ALEX T
IPC: A61B17/00
Filed: 2001-02-16
Abstract: A heat exchange fluid supply system for supplying a heat exchange fluid to an intravascular heat exchange catheter includes a disposable cassette having a bulkhead and an external heat exchanger, and which is configured to operate in combination with a reusable master control unit. The bulkhead includes a reservoir section and a pump section. The reservoir section is provided with a means to monitor the amount of heat exchange fluid that is in the system. The bulkhead provides the mechanism for priming the system with heat exchange fluid from an external source and for circulating fluid to the catheter in a closed circuit. The pump section is configured to allow for pumping of heat exchange fluid at a constant pressure.
Patent CA-2401368-A1 (CA)
Inventor: BOOTH RICHARD JOHN
IPC: A61P17/06
Filed: 2001-01-29
Abstract: La présente invention concerne des composés représentés par la formule générale (I). Inhibiteurs des kinases cyclino-dépendantes et des kinases à médiation de facteur de croissance, ces composés conviennent particulièrement pour le traitement de troubles à prolifération cellulaire (cancer, athérosclérose et resténose). Dans la formule générale (I), R?2¿ est hydrogène, alkyle, ou cycloalkyle. R?3¿ est hydrogène, alkyle inférieur, alcoxy inférieur, halogène, trifluorométhyle, alkynyle inférieur, alcényle inférieur, nitrile, nitro, -COR?4¿, -CO¿2?R?4¿, -CONR?4¿R?5¿, -CONR?4¿OR?5¿, -SO¿2?NR?4¿R?5¿, -SO¿2?NR?4¿R?5¿, -SO¿2?R?4¿, -SO¿3?R?4¿, groupe représenté par la formule particulière (II), ou -NR?4¿R?5¿. Y est N ou CR?7¿. R?9¿ est alkyle inférieur, haloalkyle, ou aryle. X et Z sont indépendamment hydrogène, halogène, alkyle inférieur, alcoxy inférieur, trifluorométhyle, hydroxy, nitrile, nitro, -NR?4¿R?5¿, -N(O)R?4¿R?5¿, -NR?4¿R?5¿R?6¿W, -SR?4¿, -C(O)R?4¿, -CO¿2?R?4¿, -CONR?4¿R?5¿, -SO¿2?NR?4¿R?5¿, -SO¿2?R?4¿, -SO¿3?R?4¿, P(O)(OR?4¿)(OR?5¿), -T(CH¿2?)¿m?QR?4¿, -C(O)T(CH¿2?)¿m?QR?4¿, ou -NR?4¿C(O)T(CH¿2?)¿m?QR?5¿. Enfin, m vaut 1 à 6.
Patent CA-2402307-A1 (CA)
Inventor: KOLTSOV ALEXANDRE VLADIMIROVIC
IPC: H04L29/08
Filed: 2001-03-12
Abstract: A system for the secure transfer of data and data management on the Internet has a data encryption and transfer module operable in a user computing system, a data management module operable in a server computing system, the transfer of data between the user and server computing systems being effected on the user computing system through use of the data encryption and transfer module, by moving the data to or from a first desktop window, associated with the user computing system, from or to a second desktop window, associated with the server computing system, each window being associated with a password, such that the step of moving the data from one window to the other causes the data to be encrypted/re-encrypted from one associated password to the other. The system also includes a password management module operable in the user computing system for managing the passwords, which are required to be used by a user of the system. The system uses symmetric key encryption coupled with file transfer protocol (FTP) data transfer and allows for the secure transfer of large data files of 100 megabytes or more.
Patent CA-2403107-A1 (CA)
Inventor: GRAEF H THOMAS
IPC: B65H3/06
Filed: 2001-04-10
Abstract: An automated banking machine (10) includes sheet dispensing mechanisms (34, 36, 38, 40). Each sheet dispensing mechanism includes a picking member (72). The picking member rotates, with each rotation generally causing one sheet to be picked from a stack (42) of sheets. The picking member includes movable engaging portions supported on arcuate segments (128, 144). The engaging portions move radially outward to apply additional moving force to an end note bound in the stack responsive to movement of the picking member exceeding the movement of the end note. Sheets are carried in the machine by a transport (54) including a plurality of belt flights (174, 176, 178). Sheets are carried between the belt flights and projecting member portions (180, 182). At least one of the belt flights includes a plurality of longitudinally spaced projections (194, 200, 204, 207) on a sheet engaging surface thereof. The projections provide improved engagement with sheets moving in the transport enabling more reliable movement of sheets.
Patent CA-2403328-A1 (CA)
Title: Mono- and bis-hydrazone pigments
Inventor: CHAMBERLAIN TERENCE
IPC: C07D207/44
Filed: 2001-04-03
Abstract: Mono- and Bis-Azo/Hydrazone Pyrrole Pigments and Methods for preparing same.
Patent CA-2403741-A1 (CA)
Title: Fuel-cell vehicle with ultraviolet ammonia cracker
Inventor: SUNATORI GO SIMON
IPC: H01M8/0662
Filed: 2002-09-27
Abstract: A fuel-cell vehicle comprises an ammonia tank, a gas regulator, an ultraviolet ammonia cracker, and a fuel-cell stack. The ammonia tank stores anhydrous ammonia fuel in liquid form under pressure. The gas regulator vapourises liquid ammonia in the ammonia tank into gaseous ammonia (NH3). The ultraviolet ammonia cracker produces gaseous hydrogen (H2). The ultraviolet ammonia cracker comprises an ultraviolet light source for generating electromagnetic radiation in the ultraviolet (UV) region of the spectrum. The fuel-cell stack generates electrical power from an electrochemical reaction between gaseous hydrogen (H2) and gaseous oxygen (O2) in order to drive a plurality of electric motors for vehicle propulsion. The ultraviolet light source is capable of dissociating gaseous ammonia (NH3) into gaseous nitrogen (N2) and gaseous hydrogen (H2) according to formula: 2 NH3 .fwdarw. N2 + 3 H 2. This invention relates to fuel-cell vehicles, and the principal use of the invention is for ground transportation.
Patent CA-2408820-A1 (CA)
Inventor: PITRE HARMEL
IPC: B62M27/00
Filed: 2002-12-02
Abstract: THE SNOW CRUSER FRAME IS BUILD     SIMILAR TO A NORMAL BYCICLE   ADDITION TO THE FRAME IS THE FORK IN   FRONT FOR THE SKIS AND THE FORK   FOR THE SNOW DRUM IN THE BACK. HOWEVER   THERE IS MORE TO IT THEN THAT. THE   BRAKET ON THE SKIS IS TO BE WELDED~~   AND SHOULD BE BOLTED TO THE FORK   THE SKIS WOULD BE THE SAME AS ON   A NORMAL SKI DOO.     USE YELLOW FOR THE FRONT AND RED   FOR THE BACK. THIS SNOW CRUSER IS      A CHAIN DRIVE THAT IS WHY THE   SPACE IN THE MIDDLE OF THE SNOW DRUM   SHOULD BE WIDE ENOUGH SO THE SPROCKET   FOR THE SPEED CAN BE INSTALL AS   WELL AS THE BRAKES. IF YOU LOOK AT   THE BACK VIEW OF THE SNOW DRUM YOU   WILL NOTICE THAT THE SNOW GRIPS ARE  ON A SLANT THAT IS BECAUSE SO THE   SNOW DRUM DON'T SLIDE FROM LEFT TO   RIGHT, THE SNOW DRUM SHOULD BE ABOUT 180 CM AROUND 6 FT.   I WOULD ADVICE FOR ANYONE USING    THIS SNOW CRUSER TO WARE A SAFETY   HELMET.
Patent CA-2409994-A1 (CA)
Inventor: SAUDER DANIEL
IPC: A61K35/14
Filed: 2001-05-25
Abstract: Selon l'invention, le traitement et/ou la prophylaxie de troubles liés au dysfonctionnement de l'endothélium chez des patients mammifères sont effectués par administration audit patient de quantités effectives de corps apoptotiques et/ou de cellules apoptotiques.
Patent CA-2410471-A1 (CA)
Inventor: HAYEK CARLETON S
IPC: H01J49/04
Filed: 2001-05-23
Abstract: A controller that processes the mass spectrum of a sample provided by a detector of a mass spectrometer, for example, by a field portable mass spectrometer system. The controller provides a constant false alarm rate (CFAR) processing of the mass spectral data received. The CFAR processes the  mass spectral data to determine noise included in the mass spectral data and  outputs spectral peaks when the mass spectral data exceeds a threshold that reflects the noise included in the spectral data. The output peaks are compared with spectral peaks for known threats stored in a database and a notification that a known threat is present in the sample is provided if the re is a correspondence between one or more output spectral peaks and one or mor e spectral peaks of a known threat as stored in the database.
Patent CA-2412600-A1 (CA)
Inventor: ELSOHLY HALA
IPC: A61P35/00
Filed: 2001-07-10
Abstract: Immunostimulatory polysaccharides can be preferentially extracted from food-grade microalgae using an aqueous ethanol extraction procedure. The resulting preparations exhibit extremely potent immunostimulatory activity. The preferential extraction of these immunostimulatory polysaccharides is dependent on the concentration of ethanol used and the extraction temperature.  The most efficient conditions are 50 % ethanol concentration at temperatures between 60~ and 70 ~C. The isolated polysaccharide preparation are potentially useful as a botanical or pharmaceutical preparation to improve immune function.
Patent CA-2412726-A1 (CA)
Title: Structural member for use in the construction of buildings
Inventor: MASTERSON ERIC
IPC: E04C3/04
Filed: 2001-06-27
Abstract: A metal building includes a joist system having upper and lower longitudinal ly extending chords (12, 24) and a plurality of web members (30) between the chords. Each of the chords includes an upper chord segment (14), opposed parallel side walls (16), inwardly extending lower chord segments (18) which  are parallel to the upper chord segment, and a pair of flanges (20) extendin g downwardly from the innermost edges of lower chord segments. The chords have  a longitudinally extending continuous web receiving aperture (22) with the web  receiving aperture of the upper and lower chords being positioned in opposed  relationship. A plurality of web members (30) extend between the chords and received within the web receiving apertures of the upper and lower chords. A  saddle (40) is provided for positioning joists upon a structural member.</SD OAB>
Patent CA-2416033-A1 (CA)
Title: Method for analyzing biomolecule
Inventor: OSUMI MASAYUKI
IPC: C12Q1/68
Filed: 2003-01-10
Abstract: In a method for analyzing a biomolecule by localizing the biomolecule on a solid phase and detecting the biomolecule as a visible two-dimensional signal, the signal is detected by capturing a two-dimensional image on the solid phase with use of a scanner comprising a light source for irradiating a light on the solid phase and an image sensor for receiving a reflected light from the solid phase and capturing the two-dimensional image on the solid phase by two-dimensionally scanning the solid phase, and analyzing obtained two-dimensional image data.
Patent CA-2417397-A1 (CA)
Inventor: ZETENA CHRISTOPHER M
IPC: C02F1/68
Filed: 2001-07-27
Abstract: L'invention concerne un diffuseur (50) utilisant un écoulement rotationnel pour faciliter la dissolution d'un produit chimique de traitement des eaux contenant du chlore (88). Une entrée de diffuseur (56) reçoit de l'eau, laquelle est alors dirigée vers une chambre (106) par l'intermédiaire d'un conduit. Dans cette chambre, un écoulement rotationnel reçoit le produit chimique en provenance d'un réservoir (84). L'eau contenant du chlore est ensuite évacuée via une sortie (58).
Patent CA-2417536-A1 (CA)
Title: Apparatus for receiving downhole acoustic signals
Inventor: SIEMENS WENDALL L
IPC: E21B47/16
Filed: 2003-01-28
Abstract: The invention relates to an apparatus for receiving downhole acoustic signals, processing the signals into electric signals, then transmitting the signals wirelessly to a remote above-surface monitoring station. The apparatus is mountable to an above-surface rotatable component used in borehole application. The apparatus includes an instrument housing, and a clamping assembly attached to the housing and having sufficient length and flexibility to enable the apparatus to surround the perimeter of the rotatable component.
Patent CA-2417767-A1 (CA)
Inventor: HELLENDOORN KOEN
IPC: G01N33/68
Filed: 2001-07-26
Abstract: The present invention relates to methods to determine peptides presented on the surface of mammalian cells following addition to the cells of a protein.  The present invention also relates to diagnostic tests based on the determination of such peptides or modified molecules resulting from determination of such peptides, such as pharmaceutical entities preferably having specific biological activity and reduced or enhanced immunogenicity when compared with the corresponding non-modified molecules. The methods according to this invention are preferably established with tools using mass spectroscopy (MS).
Patent CA-2417824-A1 (CA)
Inventor: RAMM-SCHMIDT LEIF
IPC: F28F21/06
Filed: 2001-08-03
Abstract: The object of the invention is a heat exchanger (1) for transferring heat between gas flows directed principally counter current, the walls of the hea t exchanger (1) separating the flows from each other being flexible film (3), through which the heat transfer takes place. The heat exchange elements (2) are attached to each other by welding so that no rigid side walls are required. In this case, the heat exchanger (1) can be folded especially for packaging, transport and installation.
Patent CA-2419755-A1 (CA)
Inventor: BHATNAGAR ASHOK
IPC: F41H5/04
Filed: 2001-08-10
Abstract: An impact resistant rigid composite has a plurality of fibrous layers, each of which comprise a network of filaments. The fibrous layers are disposed in a matrix, with elastomeric layer(s) therebetween. Prior to curing of the matri x, successive fibrous layers exhibit therebetween a peel resistance of at least  about 3 g(cm. The composite has high rigidity combined with superior ballist ic properties. When bonded at one or both surfaces to a hard plate selected fro m the group consisting of metals and ceramics, the composite affords increased  protection against armor piercing projectiles.
Patent CA-2420990-A1 (CA)
Inventor: AFAR DANIEL
IPC: C07K14/47
Filed: 2001-08-28
Abstract: A novel gene (designated 85P1B3) and its encoded protein are described. While 85P1B3 exhibits tissue specific expression in normal adult tissue, it is aberrantly expressed in multiple cancers including set forth in Table 1.  Consequently, 85P1B3 provides a diagnostic and/or therapeutic target for cancers. The 85P1B3 gene or fragment thereof, or its encoded protein or a fragment thereof, can be used to elicit an immune response.
Patent CA-2422835-A1 (CA)
Inventor: AHLBERG RUSSEL E
IPC: A61B17/128
Filed: 2001-10-04
Abstract: L'invention concerne un applicateur d'agrafes chirurgicales, qui comprend un train d'agrafes disposé sur un plan, une agrafe unique étant détachée du train d'agrafes et placée en position d'utilisation. Une paire de mâchoires est adaptée pour recevoir l'agrafe unique à partir de la position d'utilisation, par actionnement d'un chargeur de mâchoire pouvant être déplacée hors du plan du train d'agrafes. Selon un procédé associé, l'applicateur d'agrafes comporte un ensemble poignée qui peut être ouvert par poussée ou fermé par poussée. L'applicateur comprend une source d'agrafes chirurgicales associée à une paire de mâchoires adaptée pour s'ouvrir et recevoir une agrafe lorsque l'ensemble poignée est ouvert par poussée. Après l'ouverture des mâchoires, un chargeur de mâchoire se déploie pour occuper une position entre les mâchoires et pousser l'agrafe à l'intérieur des mâchoires. L'ensemble poignée peut être fermé par poussée afin que les mâchoires se referment et serrent l'agrafe. Préalablement à la fermeture des mâchoires, le chargeur de mâchoire se rétracte de sa position entre les mâchoires pour y laisser l'agrafe.
Patent CA-2423270-A1 (CA)
Title: Method and apparatus for delivering fragrance using a floor care device
Inventor: ORECK DAVID I
IPC: A47L7/04
Filed: 2001-08-30
Abstract: Fragrance delivery apparatus and methods for use in combination with a floor care device are shown and described. In one embodiment, the fragrance delivery apparatus (132) incorporates a mass (136) that can be impregnated with a heat sensitive, fragrant substance. The fragrant substance is substantially stable at ambient temperature, but is freely released from the mass at an elevated temperature. The mass is coupled to a housing (28) on a floor care device (20) at a location that becomes warm during operation. As a result, when the floor care device (20) is operated, the fragrance delivery apparatus (132) becomes warm, and the fragrant substance is released into the nearby environment. When the floor care device (20) is stored, however, the fragrant substance is not released from the mass in significant amounts.