baber/WOPTO huggingface dataset:
Patent CA-2247042-C (CA)
Title: Procede permettant de detecter un risque de collision et d'empecher les collisions aeriennes
Inventor: SCHULZE RICHARD
IPC: G08G5/04
Filed: 1997-03-07
Granted: 2006-02-21
Abstract: Procédé permettant de détecter un risque de collision et d'empêcher les collisions aériennes, caractérisé en ce qu'on calcule pour chaque aéronef considéré, des probabilités dans lesquelles l'aéronef se trouvera dans des secteurs de l'espace prédéterminés, à plusieurs moments sélectionnés (probabilités de présence), et en ce qu'à partir des probabilités de présence de l'aéronef considéré et des probabilités de présence d'autres objets, on calcule les probabilités de présence simultanée de l'aéronef en question et d'au moins l'un des autres objets dans chaque secteur de l'espace (probabilités de collision) pour les secteurs prédéterminés et les moments sélectionnés.
Patent CA-2252878-C (CA)
Title: Lithium and potassium copolysilicate barrier coatings
Inventor: HOLCOMB DOUGLAS R
IPC: C08J7/052
Filed: 1997-05-16
Granted: 2008-09-30
Abstract: A method and novel barrier coating solutions are provided for imparting improved vapor, gas or aroma permeability characteristics to a coated polymeric substrate. The method and solutions employ a lithium--potassium copolysilicate of the formula (Li2O)x(K2O)1-x(SiO2)y. For the method, y is between 1 and 10, if x is less than 1; or y is greater than 4.6, if x is 1. For the novel coating solutions, y is greater than 4.6 if x is less than 1;  or x is greater than 0.5 if y is between 1 and 10.
Patent CA-2259784-C (CA)
Title: Quinolinone glycoside, production process, and anti-allergic agent
Inventor: TAKAGAKI HIDETSUGU
IPC: C07H17/02
Filed: 1999-01-19
Granted: 2005-02-22
Abstract: An object is to provide: novel quinolinone glycosides which are useful as medicines; processes for producing the quinolinone glycosides; intermediates for synthesis; and medicines, and particularly anti-allergic agents, which comprise the quinolinone glycoside as an active ingredient.      The object is achieved by: a quinolinone glycoside or a physiologically acceptable salt thereof; processes for producing this quinolinone glycosides; intermediates for synthesis; and medicines, and particularly anti-allergic agents, which comprise the quinolinone glycoside as an active ingredient; the quinolinone glycoside being expressed by general formula (I):       (wherein, in the formula, each of R1 and R2 is a hydrogen atom or a glycosyl group selected from the group consisting of a glucuronyl group, a glucosyl group, a galactosyl group and a mannosyl group, and at least one of R1 and R2 is a glycosyl group in which a hydroxyl group in the glycosyl group is unprotected or protected with an acyl group having a carbon number of 2 to 7 or a benzyl group);
Patent CA-2260035-C (CA)
Inventor: LINDH LARS
IPC: A23B9/02
Filed: 1997-07-02
Granted: 2007-08-28
Abstract: A method for reducing the degradability of protein included in vegetable feed for ruminants by heat treatment of the feed is described, in which method the feed is momentarily subjected to a high temperature at a controlled water content by condensation of water vapour on the feed.
Patent CA-2260126-C (CA)
Inventor: PRETZER DENISE K
IPC: A61K8/24
Filed: 1997-07-09
Granted: 2007-04-17
Abstract: A disinfectant hand wash includes triclosan and a reduced amount of surfactants in oiler to reduce skin irritation while maintaining improved activity against Gram negative and Gram positive organisms, including Serratia marcescens. The hand wash includes an effective amount of triclosan, preferably 0.2-3.0 % and a non-aqueous solvent. A mixture of hexylene glycol and isopropanol provide improved efficacy in killing skin-born microbes. The hand wash further includes 2-20 %  surfactant, preferably less than 10 %. The hand wash further includes a chelating agent, a thickener, a buffering agent, and water.
Patent CA-2263397-C (CA)
Title: Intravascular stent
Inventor: JANG G DAVID
IPC: A61F2/82
Filed: 1997-04-25
Granted: 2005-08-23
Abstract: A stent in a non-expanded state has a first and second expansion columns, each consisting of a plurality of expansion strut pairs. An expansion strut pair includes a first expansion strut, a second expansion strut and a joining strut that couples the first and second expansion struts at one end. Expansion strut pairs include expansion strut pair first and second corners formed where the joining strut couples the first and second expansion struts. A connecting strut column, formed of a plurality of connecting struts couples the first and second expansion columns. Connecting struts include a proximal section, a distal section and an intermediate section. The proximal section is coupled to the corner of an expansion strut pair of the first expansion column, and the distal section is coupled to the joining strut of an expansion strut pair of the second expansion column intermediate the expansion strut pair first corner and the expansion strut pair second corner.
Patent CA-2264183-C (CA)
Title: Method for determining an impact point of a fired projectile relative to the target
Inventor: DEKKER JACOB EELKE
IPC: G01S13/72
Filed: 1997-09-09
Granted: 2005-04-26
Abstract: The invention relates to a method for determing an impact point of a fired projectile (5) relative to a surface or air target (6). The impact point is determined by tracking the target (6) with a first beam (10), while directing a second beam (11) above the target (6), waiting for the projectile (5) to be situated within the second beam (11) and subsequently by predicting the projectile's impact point through the extrapolation of measuring data of the second beam (11).
Patent CA-2271561-C (CA)
Title: Adjustable window hinge
Inventor: CARRIER GERMAIN
IPC: E05D7/04
Filed: 1999-05-12
Granted: 2008-02-12
Abstract: There is provided an adjustable window hinge suitable for casement and awning windows, the window hinge having a longitudinally extending track securable to a window frame, a shoe slidable along the track, a sash arm having one end pivotably connected to the shoe and the other end connected to the window, a support frame having a first end pivotably connected to the sash arm and a second end pivotably connected to the track, the second end being pivotably connected to the track by a rack and pinion arrangement such that rotational movement of the pinion will result in a longitudinal displacement of the stud along the longitudinally extending track.
Patent CA-2272974-C (CA)
Inventor: STANGE HENRY E
IPC: E02D29/14
Filed: 1999-05-26
Granted: 2007-05-15
Abstract: A mat is disposed on top of an access cover to compensate for a vertical offset between the top of the cover and the top of the roadway surrounding the cover. Fasteners are inserted through aligned holes in the mat and the cover and anchored in place in such a manner that the heads of the fasteners do not protrude above the top of the cover.
Patent CA-2274200-C (CA)
Title: Sulfur containing isocyanate compositions
Inventor: MARKUSCH PETER H
IPC: C08G18/76
Filed: 1999-06-09
Granted: 2009-09-15
Abstract: This invention relates to an isocyanate composition comprising a) at least one isocyanate and b) from 1 to 50% by weight, based on the total weight of component a), of sulfur. These isocyanate compositions are suitable for the preparation of polyurethane/polyurea encapsulated fertilizers. Accordingly, the present invention also relates to an improved process for the production of a polyurea/polyurethane encapsulated fertilizer comprising applying at least one isocyanate-reactive component to the fertilizer particles and applying the isocyanate compositions of the present invention to the fertilizer particles, to form these polyurea/-polyurethane encapsulated fertilizers.
Patent CA-2275757-C (CA)
Title: Systeme de commande de dosage independant pour machines a laver
Inventor: AMBERG GUENTHER
IPC: A47L15/00
Filed: 1997-12-15
Granted: 2007-05-08
Abstract: L'invention concerne un procédé pour commander le dosage de détergents dans des machines à laver fonctionnant en plusieurs cycles et comportant au moins un bac à détergent séparé par cycle de lavage. L'entrée d'eau dans un bac à détergent de la machine déclenche le dosage en une seule fois dans ledit bac, d'une quantité de détergent pouvant être prédéterminée, sans intervention dans le système de commande de la machine, le déclenchement de dosages supplémentaires étant bloqué jusqu'à une nouvelle activation. L'invention concerne en outre un dispositif de commande pour doser des détergents dans des machines à laver (1) selon le procédé mentionné ci-dessus. Un détecteur d'humidité (7) est placé dans au moins un bac à détergent (2) de la machine (1), et raccordé à un système de dosage (10) par l'intermédiaire d'une ligne de signaux (8) sans raccordement au système de commande de la machine. L'entrée de l'eau (5) dans un bac à détergent (2) équipé du détecteur d'humidité (7) déclenche la production d'un signal qui est traité de façon interne dans le système de commande de dosage, ce qui déclenche dans ce bac à détergent (2) le dosage d'une quantité de détergent pouvant être prédéterminée.
Patent CA-2276491-C (CA)
Inventor: ZOLLA-PAZNER SUSAN
IPC: C07K14/35
Filed: 1997-12-29
Granted: 2008-01-22
Abstract: A number of protein and glycoprotein antigens secreted by Mycobacterium tuberculosis (Mt) have been identified as "early" Mt antigens on the basis early antibodies present in subjects infected with Mt prior to the development of detectable clinical disease. These early Mt antigens, in particular an 88 kDa secreted protein having a pI of about 5.2 present in Mt lipoarabinomannan-free culture filtrate, a protein characterized as Mt antigen 85C; a protein characterized as Mt antig en MPT51, a glycoprotein characterized as Mt antigen MPT32; and a 49 kDa protein having a pI of about 5.1, are useful in immunoassay methods for early, rapid detection of TB in a subject. Also provided are antigenic compositions, kits and methods useful for detecting a n early Mt antigen, an early Mt antibody, and immune complexes thereof. For the first time, a surrogate marker is available for inexpensive screening of individuals at heightened risk for developing TB, in particular HIV-1 infected subjects and other immunocompromised individuals.< /SDOAB>
Patent CA-2276624-C (CA)
Inventor: THOMAS CARL J
IPC: G01N21/35
Filed: 1997-12-31
Granted: 2001-07-24
Abstract: A process plant for the manufacture of halobutyl rubber is provided with online monitoring and control of the process parameters to control the properties of the product. It incorporates an in situ measurement system tha t does not require the removal of any sample material from the process. It use s a Fourier Transform Near Infrared (FTNIR) spectrometer, fiber-optic cables, a viscometer for measuring solution viscosity and a Resistance Temperature Device (RTD) for temperature measurement. An online real-time analyzer syste m using a Constrained Principal Spectral Analysis program predicts the propert y of the polymer product and provides the process control system with analysis  of the data using derived relationships between the physical properties of t he polymer and these spectral measurements and the measured values of fluid viscosity and temperature. Differences between the predicted and desired property of the product are used to control process parameters. The method c an be used for a variety of chemical process plants.
Patent CA-2289872-C (CA)
Title: Target-dependent reactions using structure-bridging oligonucleotides
Inventor: DAHLBERG JAMES E
IPC: C12Q1/68
Filed: 1998-05-05
Granted: 2007-07-31
Abstract: The present invention relates to methods and compositons for analyzing nucle ic acids. In particular, the present invention provides methods and compositions for the detection and characterization of nucleic acid sequences and sequence changes. The methods of the present invention permit the detection and/or identification of genetic polymorphism such as those associated with human disease and permit the identification of pathogens (e.g., viral and bacterial strain identification).
Patent CA-2293279-C (CA)
Title: Method of recycling cocatalyst for olefin polymerization conducted with metallocene catalyst
Inventor: OH JAE-SEUNG
IPC: C08F10/00
Filed: 1999-04-09
Granted: 2010-06-22
Abstract: A method of recycling a cocatalyst for olefin polymerization is provided. In the method, olefinic monomers are polymerized by using a supported catalyst and a cocatalyst. The supported catalyst is prepared by covalent-bonding a catalyst with a support and the cocatalyst is dissolved in a suspension. The cocatalyst is separated from the resulting suspension after polymerization.  The separated cocatalyst is reused for the subsequent polymerization.
Patent CA-2294938-C (CA)
Title: Automatic transmission fluid compositions with improved viscometric properties
Inventor: BLOCH RICARDO ALFREDO
IPC: C10M145/10
Filed: 1998-07-06
Granted: 2008-03-18
Abstract: This invention provides a composition and method for producing partial synthetic automatic transmission fluid composition having improved shear stability and low temperature properties whereby the automatic transmission fluid composition beside a natural lubricating oil, a synthetic lubricating oil, a seal swelling agent and a friction modifier also contains a specific amount of a flow improver which is a selected polymer with a specific weight average molecular weight and which composition is devoid of polymeric high molecular weight viscosity modifiers.
Patent CA-2299314-C (CA)
Inventor: DENIS MATTHEW E
IPC: F01N13/00
Filed: 1998-08-06
Granted: 2006-10-10
Abstract: An apparatus and method for silencing marine engines. In one embodiment, a separation chamber (100) receives a fluid mixture (22) of exhaust gas (16) and liquid coolant (10) and a dynamic separation member (e.g., 106 or 116) separates the exhaust gas (16) from the liquid coolant (10). In one aspect of the invention, a horizontal axial-flow silencer includes a separation plate, having at least one dynamic separator, horizontally positioned in the separation chamber (100). A dam (130) maintains the free surface of the fluid mixture (22) at or slightly above the separation plate at an engine speed within nominal operating range, and provides for the continuing passage of exhaust gas (16) through the liquid coolant (10). The separation plate employs inertial effects introduced by a series of vanes (107) that deflect the gas-coolant mixture upstream to separate the coolant with a greater inertia from the exhaust gas (16) with a lesser inertia. Alternatively, the separation plate may consist of a mesh pad (116) that employs frictional effects to achieve a similar result. The separate exhaust gas (110) is passed through a resonator tube or tubes (150) to further attenuate the acoustic energy of the gas.
Patent CA-2309834-C (CA)
Title: Antenna for radio transponder
Inventor: BROWN ROBERT WALTER
IPC: H01Q1/36
Filed: 1997-12-09
Granted: 2006-09-05
Abstract: An annular apparatus (26) embedded in a substantially nonconductive elastomeric material (22) located within the toroidal region of a pneumatic tire (10) or on the radially outer side of the wheel rim on which a pneumatic tire is mounted. The apparatus may be incorporated in a ring of elastomeric material attached to the rim. The apparatus is coaxially positioned with respect to the tire or wheel and preferably is embedded in the tire at its equatorial plane (EP), and includes a radio-frequency transponder (28) including an integrated circuit chip; and optional sensors in the chip or associated with the chip; the integrated circuit chip of the transponder has at least the capacity to transmit data relating to tire or wheel identification. The antenna comprises a composite of an electrical conductor and a rubber matrix wherein the composite is capable of substantial elongation.
Patent CA-2310585-C (CA)
Inventor: LINDER RUDOLF
IPC: A61K9/50
Filed: 1998-12-08
Granted: 2005-08-23
Abstract: Novel administration form for acid-labile active compounds are described. The novel administration forms have no enteric layers and are suitable for oral administration.
Patent CA-2311832-C (CA)
Inventor: ANDERSSON PETER
IPC: G11B33/12
Filed: 2000-06-16
Granted: 2011-06-14
Abstract: An information recording apparatus comprises a vacuum chamber, an energy beam generator emitting an energy beam for recording information on a substrate in the vacuum chamber, a spindle motor rotating the substrate in the vacuum chamber, a movable holder dis-posed in the vacuum chamber for carrying the spindle motor, and a feed motor unit connected to the movable holder for linearly moving the substrate in a vacuum atmosphere within the vacuum chamber. The holder, the vacuum chamber, and the energy beam generator are fixed to a common plate-shaped base member. The feed motor unit is connected to the movable holder by means of a hollow rod, a flexible sleeve element being provided over the rod between the feed motor unit and the vacuum chamber wall.
Patent CA-2321909-C (CA)
Title: Product and method to reduce stress induced immune suppression
Inventor: MCEWEN JOHN WILLIAM
IPC: A23L33/00
Filed: 1999-02-24
Granted: 2006-10-10
Abstract: In its broadest aspect, the present invention is directed to the discovery of immunonutritional products that are useful in reducing the immunological system suppression that results from stress. The stress may be in the form of physical exertion, mental exhaustion, disease states and the like. In one embodiment, the invention relates to a nutritional composition comprising a structured glyceride component and an antioxidant system. This nutritional composition has been shown to be highly effective in reducing immune system down regulation or dysregulation as a result of stress.
Patent CA-2322584-C (CA)
Title: Remote access to electronic meters using a tcp/ip protocol suite
Inventor: ARDALAN SASAN H
IPC: G01D9/00
Filed: 1998-03-09
Granted: 2006-06-06
Abstract: An electronic meter incorporates a TCP/IP protocol suite and an HTTP server (24) to provide two-way access to the meter incorporated into a gateway (20) serving multiple meters connected through a power line or wireless two-way network.      The gateway (20) may incorporate an HTTP server (24) for accessing data from multiple meters (40) and for transmission of data to individual meters (40).      Other aspects of the disclosed system include the use of a common gateway interface (26) for remote access to meter data and to set meter parameter using HTML forms in HTTP browsers; remote reading and setting of multiple meter parameters using a TCP/IP protocol suite; a TCP/IP protocol suite implemented in designated notes in a CEBus LAN (42) with remote access through TCP/IP (43) to routers and broutes and to individual meters on the LAN; and a SLIP-PPP (21) enabled gateway for remote TCP/IP access (22) through a serial interface to a single or multiple meter parameters.
Patent CA-2322875-C (CA)
Inventor: STAHL BRONISLAW-JAN
IPC: A23G4/00
Filed: 1999-03-03
Granted: 2005-02-08
Abstract: A coated chewing gum comprising a core of chewing gum and a coating comprising a coating material and one or more active substance(s) in solid form. The use of an active substance in solid form in the coating of a coated chewing gum provides a fast onset of the effect, a better stability of the active substance, and an increased effect thereof in all chewing phases.
Patent CA-2324456-C (CA)
Title: Two-step, differential diameter wedge threaded connector
Inventor: ENDERLE DOUGLAS R
IPC: F16L15/06
Filed: 1999-03-10
Granted: 2005-01-04
Abstract: A threaded pipe connection is disclosed that includes a box member (112) and a pin member (111). The box member (112) has a tapered, internal, generally dovetail-shaped thread (114) incorporated in a two-step wedge configuration such that there exists a smaller step and a larger step each with stab flanks, load flanks, roots, and crests. The internal thread (114) has a beginning and an end and increases in width in one direction. The pin member (111) also has a tapered, external, generally dovetail-shaped thread (115) incorporated in a two-step wedge configuration such that there exists a smaller step and a larger step each with stab flanks load flanks, roots, and crests. The external thread (115) increases in width in the other direction so that the complementary flanks of the respective threads move into engagement during rotational make-up of the connection and form sealing surfaces that resist the flow of fluids between the threads on the smaller step of the box member (112) and the smaller step of the pin member (111) upon rotational make-up of the connection, while leaving clearance between the threads on the larger step of the box member and the larger step of the pin member upon rotational make-up of the connection.
Patent CA-2331401-C (CA)
Inventor: BEKER HANS-ULRICH
IPC: C09J153/02
Filed: 1999-06-10
Granted: 2016-08-09
Abstract: The invention is an article comprising a hot melt PSA permanently adhered to at least one substrate wherein the adhesive has a shear adhesion failure temperature of greater than about 79 ~C (175 ~F). Preferably, the adhesive is pattern coated directly onto a polyolefin film for use in a variety of articles including adhesive bandages, tape and feminine napkins.
Patent CA-2337463-C (CA)
Inventor: DEMERS TIMOTHY B
IPC: H04N5/445
Filed: 1999-07-16
Granted: 2009-10-13
Abstract: A system having an adaptive browse feature and an adaptive flip feature is provided. The adaptive browse and flip features may be selected to receive program viewing suggestions. The system may pro-vide a suggestion by displaying an adaptive browse region or adaptative flip region including a program suggestion. The system identifies programs to sug-gest based on a user's viewing activity. The system uses different algorithms that are user-selectable and user-adjustable to identify program suggestions. The system may query a program guide database to build a list of programs having attributes similar to the at-tributes of the current program or the last viewed program. The system may use an adaptive learning algorithm such as a neural network. The neural net-work maybe trained by the program guide by moni-toring user-viewing activity. Each algorithm may be personalized for multiple users.
Patent CA-2345694-C (CA)
Title: Wastewater treatment tank with influent gates and pre-react zone with an outwardly flared lower portion
Inventor: LINDBO GLEN D
IPC: C02F3/24
Filed: 1999-09-28
Granted: 2008-12-09
Abstract: A wastewater treatment tank with influent gates (24) and pre-react zone with an outwardly flared lower portion. Influent passes over influent gates (24), which introduce turbulence, causing aeration, and reducing flow velocity. As influent flows out of the influent gate housing (20), flow velocity is further reduced by contact with the surface o f the wastewater in the basin and influent flow is directed laterally by an influent gate bottom (30). A pre-react zone director (34) spaced apart from the bottom (42) of the basin encloses the influent gate housing (20) and utilizes an outwardly flared lower portion, or flap (38), t o further reduce flow velocity and enhance laminar flow. This results in minimal disturbance of settled sludge blanket, allowing it to act as a natural biological filter, which in turn results in a superior supernatant.