baber/WOPTO huggingface dataset:
Patent CA-2172410-A1 (CA)
Inventor: KRUEGER THOMAS E
IPC: G06Q30/06
Filed: 1994-09-22
Abstract: Procédé et appareil transmettant par fréquences radio des informations concernant des produits. Un ordinateur hôte envoie à un émetteur radio une information relative à un produit qui est ensuite transmise à un émetteur-récepteur intégré à une étiquette correspondant à un produit et placée sur une étagère d'une gondole contenant ledit produit. La transmission radio entre l'émetteur et l'émetteur-récepteur peut passer par un ou plusieurs répéteurs consistant éventuellement sur instruction de l'ordinateur hôte en l'émetteur-récepteur d'autres étiquettes. Lorsque l'émetteur récepteur de l'étiquette cible a reçu l'information concernant le produit, il retransmet un avis de réception à l'ordinateur hôte par le chemin inverse et enregistre ladite information. L'émetteur-récepteur et l'étiquette sont alimentés par une cellule photovoltaïque transformant la lumière ambiante en énergie électrique. Lorsque la lumière ambiante est diminuée à des fins d'économie d'énergie, l'émetteur-récepteur est éteint en premier et, s'il faut économiser plus encore l'énergie, l'affichage de l'étiquette l'est à son tour. Dès que la lumière ambiante s'intensifie, l'affichage de l'étiquette puis l'émetteur-récepteur sont à nouveau rallumés.
Patent CA-2174024-A1 (CA)
Inventor: OTEMA MARTIN
IPC: A47B96/14
Filed: 1996-04-12
Abstract: The invention provides an adjustable standard system with support means movably supported on a mounting rail. The support means comprises hardware such as a shelf clip, hangar bar or the like attached to a support arm which is easily engaged to or disengaged from the rail when in a tilted orientation but cannot become detached from the rail when in the mounted position. In the preferred embodiment, the rail is provided with rear openings into which a boss projecting from the support arm can be selectively engaged. The openings can be closely spaced along the entire length of the rail without affecting the structural integrity of the standard, and are concealed behind the rail.
Patent CA-2175332-A1 (CA)
Title: Haemophilus transferrin receptor genes
Inventor: LOOSMORE SHEENA M
IPC: A61K39/00
Filed: 1994-11-07
Abstract: Purified and isolated nucleic acid is provided which encodes a transferrin receptor protein of a strain of Haemophilus or a fragment or an analog of the transferrin receptor protein. The nucleic acid sequence may be used to produce peptides free of contaminants derived from bacteria normally containing the Tbp1 or Tbp2 proteins for purposes of diagnostics and medical treatment. Furthermore, the nucleic acid molecule may be used in the diagnosis of infection. Also provided are recombinant Tbp1 or Tbp2 and methods for purification of the same. Live vectors expressing epitopes of transferrin receptor protein for vaccination are provided.
Patent CA-2175423-A1 (CA)
Title: Cylinder head for four stroke internal combustion engine
Inventor: SOKOLOSKI RODNEY
IPC: F02B61/02
Filed: 1996-04-30
Abstract: Greater torque and power are realized in V-twin motorcycle engine with a cylinder head having a combustion chamber that incorporates two flow relief areas, one for each of the intake and exhaust ports, located on opposite right and left sides of the combustion chamber, and flow resist areas about the remaining portions of the respective port's periphery, obstructing gas flow into the flow resist areas.          The foregoing arrangement defines a gas reversion path from the exhaust port that zig-zags through the chamber to the intake port, increasing the length of the path and reducing the adverse effect of reversion.  A rectangular shaped intake port entrance and an accompanying rectangular shaped manifold passage provide for input of greater volume of combustible gas and a D-shaped exhaust port exit contribute to the effectiveness of the combination.
Patent CA-2176387-A1 (CA)
Title: Heat sealable films and articles made therefrom
Inventor: FARLEY JAMES MCLEOD
IPC: C08L101/00
Filed: 1994-09-14
Abstract: Heat sealed articles and heat sealable films comprising a polymer blend of a first polymer having a narrow molecular weight and composition distribution and a second polymer having a broad molecular weight distribution and composition distribution. The articles and films have significantly improved physical charactenstics and remarkably low heat seal initiation temperatures, high seal strength, high hot tack and therefore provide improved processibility and higher line speeds on commercial heat sealing equipment.
Patent CA-2180568-A1 (CA)
Title: Fluid jet detecting device
Inventor: ROSS YVAN
IPC: B67C3/22
Filed: 1996-07-04
Abstract: Bottling industry uses filling apparatuses provided with cannulas that may sometimes break or disconnect from the filling apparatus and fall in the containers during their filling up. Disclosed herein is a fluid jet detecting device for use in such a production environment, to automatically and reliably detect in real time the presence and the integrity of these cannulas. A pump supplied by a tank producesa jet of conductive fluid directed along a detection path in which the object issusceptible to pass. An electrode extending in the tank and receiving an electric supply signal energizes the conductive fluid. A conductive plate receives the jet of fluid directed along the detection path. The conductive plate has a terminal forground connection so that a circuit is formed between the terminals of the energizing device and the conductive plate when the conductive plate receives the jet of fluid. Output terminals connected respectively to a terminal of the electrode and the terminal of the conductive plate provides an output signal indicative ofwhether the circuit is formed, whereby the object is detected by means of the output signal.
Patent CA-2181466-A1 (CA)
Title: Processeur de donnees de vol discret
Inventor: DEIS DAVID L
IPC: G01S13/88
Filed: 1995-01-17
Abstract: L'invention concerne un processeur de données de vol discret comprenant un ensemble d'équipements et de procédures intégrées de traitement de données de vol. Les dispositifs du processeur sont reliés par un ensemble correspondant de structures de bus permettant de réaliser une connectivité appropriée et directe entre les dispositifs spécifiques de l'équipement et les processus de commande, de façon à effectuer une mise en application plus efficace des fonctions du vol discret, telles que détermination de navigation et de position, vol de suivi du terrain, vol d'évitement du sol, évitement d'obstacle, évitement de menace, ainsi que de différents affichages vidéo fournissant une assistance à des vols discrets à caractère secret. L'architecture de base du processeur de données de vol et les organigrammes de données illustrent la connectivité de différents dispositifs d'assistance au vol discret, ainsi que le type de données générées par lesdits dispositifs et circulant entre lesdits dispositifs.
Patent CA-2182289-A1 (CA)
Title: Immuno-stimulatory monoclonal antibodies
Inventor: HARDY BRITTA
IPC: A61P35/00
Filed: 1995-01-30
Abstract: A monoclonal antibody having immuno-stimulatory effects, binds specifically to B lymphoblastoid cells and induces proliferation and activation of peripheral blood lymphocytes, and when injected into tumor-bearing animals elicts an anti-tumor effect.
Patent CA-2183115-A1 (CA)
Title: Mechanical attachment system for low volume production of brake pad assemblies
Inventor: SPIGENER RONALD D
IPC: B29C43/00
Filed: 1996-08-12
Abstract: A brake pad assembly is provided comprising a backing plate, a plurality of metal channel members having side walls upwardly extending from a base, the channel members attached to the backing plate, friction material molded onto the backing plate over the channel members, whereby the side walls of the channel members are bent inward under the molding pressure to mechanically lock the friction material in place on the backing plate. Methods of making the brake pad assembly are also disclosed.
Patent CA-2184671-A1 (CA)
Inventor: EHRLICH DONALD J
IPC: B61D3/04
Filed: 1996-09-03
Abstract: A railcar which forms part of an articulated train includes a novel deck system and a novel, low-level, low-profile, no slack coupler.  The railcar is formed from a floor, upstanding side walls which are connected to the floor and a top to form an enclosure.  The deck system includes an upper deck and a lower deck which are connected together and are counterbalanced against each other.  The decks are movable to a first position wherein the decks abut against each other so that cargo, such as automobiles, general freight and the like, can be loaded onto the upper deck and onto the floor.  The decks are movable to a second position wherein the decks are spaced apart from each other so that cargo can be loaded onto the upper deck, the lower deck and the floor.  In two of the embodiments of the novel deck system, the decks can be moved relative to the floor when the decks are in the first and second positions.  The novel low-profile coupler attaches the railcars together and takes the form of a socket on a rear end of the railcar and a tongue on the front end of the railcar.  A plurality of windows are provided in the top wall and in the decks to allow light to enter into the interior of the railcar.
Patent CA-2185993-A1 (CA)
Title: Improved ratio controller for continuously variable hydrostatic transmission
Inventor: FOLSOM LAWRENCE RAY
IPC: F16H39/10
Filed: 1995-10-31
Abstract: A continuously variable hydrostatic transmission includes an input shaft (14) connected to drive a hydraulic pump unit (18), a grounded hydraulic motor unit (20), and an output shaft (16). A wedge-shaped swashplate (22) is pivotally mounted to the output shaft (16) in driving connection to receive output torque resulting from the exchange of pressurized hydraulic fluid between the pump and motor units (18, 20) through slots in the swashplate (22). A hydraulically actuated ratio controller shifts the axial positions of spherical bearings (90, 110) mounting a pump portplate (88) in the hydraulic pump unit (18) and a motor portplate (108) in the hydraulic motor (20) unit to adjust the swashplate angle relative to the output shaft axis and thereby change transmission ratio.
Patent CA-2188892-A1 (CA)
Title: Use of an yttrium salt in a compound for the treatment of sensitive skin
Inventor: BRETON LIONEL
IPC: A61K33/244
Filed: 1996-10-25
Abstract: Use of at least one salt of yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, tin, manganese and their mixtures as substance P antagonists or for the preparation of a cosmetic, pharmaceutical or dermatological composition is new. Also claimed is a cosmetic, pharmaceutical or dermatological composition comprising at least one prod. with a secondary irritant effect and at least one salt of yttrium or neodymium.
Patent CA-2190075-A1 (CA)
Title: Optical coupler
Inventor: UEMURA YASUO
IPC: H04B10/00
Filed: 1996-11-12
Abstract: An optical coupler to be used for optical telecommunications is disclosed, characterized by portions of exposed optical fiber sections located immediately adjacent to and outside the respective clots of the first adhesive agent as viewed from the welded optical fiber section being coated by a third adhesive agent having a Young's modulus smaller than that of the first adhesive agent. It comprises exposed optical fiber sections formed by removing the coating layer of each of a plurality of coated optical fibers for a given length; a welded optical fiber section formed by welding together and stretching portions of said exposed optical fiber sections; an inner reinforcing member accompanying said welded opti-cal fiber section; and an outer reinforcing member housing said exposed optical fiber sections, the welded optical fiber section and the end sections of the coating layers; the inner reinforcing member and said exposed optical fiber sections being held to each other by means of a first adhesive agent; the outer reinforcing member and the exposed optical fiber sections or the coating layers being rigidly held to each other by means of a second adhesive agent.
Patent CA-2190264-A1 (CA)
Inventor: HOPPE HANS-JUERGEN
IPC: C12N1/19
Filed: 1995-05-16
Abstract: Polypeptides comprenant une région col de collectine, ou une de ses variantes ou un de ses dérivés, ou une séquence d'acides aminés possédant une configuration amino-acide et/ou un profil d'hydrophobicité identique ou similaire. Ces polypeptides peuvent former des trimères et comprendre des acides aminés supplémentaires pouvant comporter des acides aminés hétérologues, par exemple, formant un domaine protéique ou dérivés d'une immunoglobuline ou comprenant un acide aminé pouvant être dérivé, afin de se fixer à une fraction non peptide, telle qu'oligosaccharide et pouvant former des homotrimères ou des hétérotrimères. La formation d'hétérotrimères peut être favorisée par un réchauffement à température douce, par exemple 50 ~C environ, puis par refroidissement à température ambiante. Une des applications desdits polypeptides peut être l'amorçage de la formation de collagène. L'invention englobe l'acide nucléique codant les polypeptides ainsi que leurs procédés de préparation.
Patent CA-2191594-A1 (CA)
Title: Cerebral biopotential analysis system and method
Inventor: CHAMOUN NASSIB G
IPC: G06F19/00
Filed: 1995-06-08
Abstract: Disclosed is a system comprising a microcomputer (18), a user input device (24), a graphics display (20), a hard copy output device (22), a method to derive a diagnostic index indicative of a selected cerebral phenomena which obtains (19) unipolar EEG signals in an acquisition, and an analysis system (12) from regions of interest on both the left and right hemispheres of the brain of a subject (15). The system uses high gain low noise amplifiers to maximize the dynamic range for low energy wave components of the signals. Band-pass filtering is used to reduce noise and to avoid an alias. The system applies commonly used digital signal processing (DSP) techniques to digitize, to low pass filter (100Hz), and to decimate the signals. Power spectral, bi-spectral, and higher order spectral processing is then performed.
Patent CA-2192599-A1 (CA)
Inventor: KYLE NORMAN A
IPC: G10D7/06
Filed: 1996-12-11
Abstract: Le précis n'est pas disponible en               Abstract Not Yet Available ce moment
Patent CA-2193732-A1 (CA)
Title: Novel amido quinoxaline diones, their production and use
Inventor: LUBISCH WILFRIED
IPC: C07D/
Filed: 1995-06-16
Abstract: The description relates to novel amido quinoxaline diones of formula (I), in which R1 to R5, n and m have the meanings given in the description, and to their production. The compounds are suitable for the treatment of diseases.
Patent CA-2195178-A1 (CA)
Title: Document search and retrieval system with partial match searching of user-drawn annotations
Inventor: LOPRESTI DANIEL P
IPC: G06F17/30
Filed: 1997-01-15
Abstract: The document browser for electronic filing systems supports pen-based markup and annotation.  The user may electronically write notes anywhere on a page and then later search for those notes using the approximate ink matching (AIM) technique.   The technique segments the user-drawn strokes, extracts and vector quantizes features contained in those strokes.  An edit distance comparison technique is used to query the database, rendering the system capable of performing approximate or partial matches to achieve fuzzy search capability.
Patent CA-2201276-A1 (CA)
Inventor: STARKEY MICHAEL
IPC: G06F16/16
Filed: 1997-03-27
Abstract: The invention provides a technique for managing multiple contextual views of source code files. In a file system, different tasks demand that source code files be grouped in different hierarchical directories. When some or all of this manipulation is of the physical files themselves, the directories can become confused, and it may be difficult for the next user to access needed source code files. In the technique of the invention, the physical location of the files is independent of all contextual views, and is maintained in a separate viewable hierarchy. All items in contextual view hierarchies contain only references to the physical location of the source code files, and so modifications of those items, such as delete, move and copy, only alter the references themselves. A separate set of operations can be used for explicitly maintaining or modifying the physical source code files.
Patent CA-2201391-A1 (CA)
Title: Multifocal spectacle lens
Inventor: SAUR KONRAD
IPC: G02C7/02
Filed: 1997-03-27
Abstract: A multifocal spectacle lens has two optically effective surfaces with powers in the far reference point from -4.0 dpt to +4.0 dpt in the stronger principal section. The spectacle lens has cylinders from 0.0 dpt to 4.0 dpt and an addition of 1.00 dpt to 3.00 dpt. The multifocal area is at least aspherical and can be differentiated continuously at least twice and is not axial symmetrical. The multifocal surface includes a far vision zone, a near vision zone and a progression zone lying between the near and far vision zones. The lens body is configured to incorporate a plurality of features within an elliptical region on the surface of the lens body extending 50 mm measured horizontally and 40 mm measured vertically from the measurement point. These features are all satisfied together within the elliptical region. One of the features is that the near-reference point is at most 21 mm perpendicularly below the far-reference point and displaced by about 2.5 mm toward the edge. Also, a principal viewing line interconnects the far-vision zone and the near-vision zone and the principal viewing line defines a curve swung toward the edge more or less in dependence upon the dioptric power of the far-vision zone and the addition. A predetermined region is formed in the progression zone on both sides of the principal viewing line wherein astigmatic deviation is less than 0.75 dpt.
Patent CA-2204445-A1 (CA)
Inventor: FOCH ETIENNE
IPC: B64C9/10
Filed: 1997-05-05
Abstract: - Système pour la commande du volet compensateur (6) d'une gouverne (3) d'un aéronef. - Selon l'invention, les capteurs de position (12 et 15) fournissent des informations sur le braquage de la gouverne (3) et sur la position du vérin (13), respectivement, et le dispositif de commande (16) élabore, à partir des signaux engendres par lesdits capteurs (12 et 15) ainsi qu'éventuellement à partir d'au moins un paramètre (p) issu de l'aéronef (vitesse air, positions des dispositifs hypersustentateurs, efforts exercés par le pilote sur l'organe de pilotage (1), ...), un ordre de commande pour ledit vérin (13).
Patent CA-2204774-A1 (CA)
Title: Metal cleaning and de-icing compositions
Inventor: BREWER MARK LAWRENCE
IPC: C09K3/00
Filed: 1995-11-09
Abstract: A metal cleaning composition comprising EDDS is described.
Patent CA-2204910-A1 (CA)
Title: Vanadium dioxide microparticles, method for preparing same, and use thereof, in particular for surface coating
Inventor: LEGRAND PIERRE
IPC: C03C17/23
Filed: 1995-11-03
Abstract: Vanadium dioxide microparticles having formula V1-xMxO2, wherein 0  </=  x  </=  0.05 and M is a doping metal, and being characterised in that they have a particle size of less than 10  mu m, a method for preparing same, and the use of said microparticles, in particular for surface coating, are disclosed.
Patent CA-2206014-A1 (CA)
Title: Tibial element for a replacement knee prosthesis
Inventor: ASHBY ALAN MILES
IPC: A61F2/38
Filed: 1997-05-23
Abstract: A tibial element for a replacement knee prosthesis comprising a tibial tray, fastening means for securing an attachment element to the lower part of said tray, and also provided with independently operable securing means at its upper end which engage a co-operating construction on a bearing component to secure the bearing component to the upper part thereof.
Patent CA-2207209-A1 (CA)
Inventor: BENDER THOMAS M M
IPC: B60P3/10
Filed: 1997-06-18
Abstract: When towing a trailer the tow vehicle and trailer have to be close together. In the case of a boat trailer this meant that the tow vehicle often had to be driven into the water to launch or retrieve the boat. This invention consists of a 10 to 25 foot long extension bar or channel made out of steel with the trailer hitch attached to one end that inserts into the trailer frame tongue so that it slides freely in and out. The extension bar or channel is locked into the frame tongue in either a closed or extended position with a steel pin inserted into holes aligned through both pieces.
Patent CA-2210593-A1 (CA)
Inventor: FABIAN HEINZ
IPC: C03B23/047
Filed: 1997-07-16
Abstract: A process for making a cylindrical component from glass in which a glass metal is conveyed to a heating zone, softened therein, softened therein and continuously worked into the shape of a component while creating a deformation are within which the softened glass metal can be plastically worked, whereby the cross-sectional geometry of the component is ascertained. In a known device for carrying out such a process, a feed device, a heating device and a drawing device are provided, whereby a glass metal is continuously conveyed to the heating device by means of the feed device, softened therein and the component is shaped from the softened glass metal by means of the drawing device while forming a deformation area. In order to provide a sample and economic process on the basis hereof which makes it possible to produce a component with slight deviation from the desired cross-sectional geometry and to provide a flexible device suitable herefor, it is proposed with respect to the process that the softener glass metal be locally heated or cooled in at least one deformation section which extends over only a part of the periphery of the deformation area, dependent on a fixed deviation of the cross- sectional geometry from a desired geometry of the component, and, with respect to the device, that heating or cooling means be provided which act locally on at least one deformation section which extends over only a part of the periphery of the deformation area.
Patent CA-2211971-A1 (CA)
Inventor: HUDETZ MANFRED
IPC: A01N57/20
Filed: 1996-01-31
Abstract: A herbicidal composition comprising at least one compound of formula (I), wherein R1 is (a), -CO2CH3 or -CH2CH2CF3, R2 is methyl, methoxy or -OCHF2, R3 is methyl or -OCHF2 and E is =CH- or =N-, with E being =N- when R2 is methoxy, or an agrochemically acceptable salt of at least one of the compounds of formula (I), and a compound of formula (II) and/or of formula (III) or an agrochemically acceptable salt of the compound of formula (II) and/or (III), in admixture with one another.
Patent CA-2214800-A1 (CA)
Title: Flow electroporation chamber and method
Inventor: MESEROL PETER M
IPC: A61M1/36
Filed: 1996-03-11
Abstract: The present invention relates to a method and apparatus for the encapsulation of biologically-active substances in red blood cells, characterized by an optionally automated, continuous-flow, self-contained electroporation system (5) which allows withdrawal of blood from a patient, separation of red blood cells, and optional recombination of blood plasma and the modified red blood cells thereby producing blood with modified biological characteristics. The present invention is particularly suited for use to encapsulate allosteric effectors of hemoglobin, thereby reducing the affinity of erythrocytes for oxygen and improving the release of oxygen from erythrocytes in tissues. The blood is introduced into the system (5) at inlet (11) and mixed with an anticoagulant (27). The blood and anticoagulant mixture is passed through a filter (18) and to a blood separation and wash bowl (44). Plasma and white blood cells are admitted into the plasma reservoir (89) while the red blood cells are retained in the wash bowl (44). The separated red blood cells are pumped out and admixed at junction (67) withan IHP solution from reservoir (50). This mixture is cooled by cooling coil (68) and then pumped to electroporation chamber (72) for treatment.