baber/WOPTO huggingface dataset:
Patent CA-2524162-C (CA)
Inventor: NONGPIUR RAJEEV
IPC: H03H21/00
Filed: 2005-10-24
Granted: 2011-01-11
Abstract: A signal enhancement system improves the understandability of speech or other audio signals. The system reinforces selected parts of the signal, may attenuate selected parts of the signal, and may increase SNR. The system includes delay logic, a partitioned adaptive filter, and signal reinforcement logic. The partitioned adaptive filter may track and enhance the fundamental frequency and harmonics in the input signal. The partitioned filter output signals may approximately reproduce the input signal, delayed by an integer multiple of the period of the fundamental frequency of the input signal. The reinforcement logic combines the input signal and the filtered signals to produce an enhanced output signal.
Patent CA-2525371-C (CA)
Title: Continuous on-bottom directional drilling method and system
Inventor: HACI MARC
IPC: E21B44/04
Filed: 2004-05-06
Granted: 2009-07-14
Abstract: A method of and system for directional drilling alternate between rotary drilling and sliding with the bit remaining in continuous contact with the bottom of the bore hole.
Patent CA-2526007-C (CA)
Inventor: ZHAO HONG
IPC: G01N33/53
Filed: 2003-08-13
Granted: 2013-07-16
Abstract: Activated polymeric bicine derivatives such as Formula (I), as well as conjugates made therewith are disclosed. Methods of making and using the bicine derivatives are also disclosed.
Patent CA-2531149-C (CA)
Inventor: BROWN JAMES H
IPC: A61K8/66
Filed: 2003-10-31
Granted: 2011-12-06
Abstract: L'invention concerne des compositions comprenant des molécules organiques à longue chaîne obtenues à partir d'huiles naturelles, et notamment d'huiles de plantes, de graines et de noix, ainsi que de leurs dérivés. Ces compositions peuvent présenter une stabilité à l'oxygène accrue du fait de leur combinaison avec des mélanges de classes particulières d'antioxydants, et notamment des combinaisons d'au moins un antioxydant à terminaison radicalaire synthétique. La combinaison de stabilisation est particulièrement efficace dans une combinaison avec des huiles à longue chaîne présentant une insaturation interrompue par méthylène inférieure à 5 %. L'huile à longue chaîne peut comprendre une huile naturelle ou une cire, et peut présenter une insaturation interrompue par méthylène inférieure à 5 %, inférieure à 3 % ou inférieure à 1 %. La composition émolliente peut comprendre au moins un additif supplémentaire sous la forme d'un agent réducteur présent en quantité comprise entre 0,01 et 5 % ou plus en poids de l'huile à longue chaîne, et l'antioxydant à terminaison radicalaire est présent en quantité comprise entre 0,01 et 5 % en poids de l'huile à longue chaîne. De préférence, l'huile à longue chaîne de cette composition est sélectionnée dans la classe constituée par l'huile de macadamia et ses dérivés, l'huile de moringa et ses dérivés, l'huile de babassu et ses dérivés, l'huile d'écume des prés et ses dérivés, ainsi que l'huile de tournesol à haute teneur en acide oléique, et présente une insaturation interrompue par méthylène inférieure à 5 %.
Patent CA-2535313-C (CA)
Title: Hiv replication inhibiting purine derivatives
Inventor: LEWI PAULUS JOANNES
IPC: A61K31/52
Filed: 2004-09-21
Granted: 2012-07-17
Abstract: The present invention relates to the use of a compound of formula (I) for the manufacture of a medicament for the prevention or the treatment of HIV  infection wherein the compound of formula (I) is a compound of formula (see formula I), a N-oxide, a pharmaceutically acceptable addition salt, a quaternary amine or a stereochemically isomeric form thereof, wherein A and B each represents a radical of formula (see formula a) or (see formula b) and wherein -C-D-represents a bivalent radical of formula -N=CH-NR17- (c-1); or -NR17-CH=N- (c-2); provided that when A represents a radical of formula (a) then B represents a radical of formula (b) and when A represents a radical of formula (b) then B represents a radical of formula (a).
Patent CA-2535536-C (CA)
Title: Substituted 3-pyrrolidine-indole derivatives
Inventor: SUNDERMANN CORINNA
IPC: C07D403/04
Filed: 2004-08-09
Granted: 2012-10-02
Abstract: The invention reiates to substituted 3-pyrrolidin-indole derivatives of general Formula I, (See Formula I) methods for the production thereof, medicaments containing said compounds, and the use of said substances for producing medicaments, preferably used for the treatment of pain and/or depression.
Patent CA-2545180-C (CA)
Title: Insulin expressing human pancreatic islet cell line capable of reversibly proliferating and use thereof
Inventor: TANAKA NORIAKI
IPC: A61K35/39
Filed: 2003-11-10
Granted: 2011-01-25
Abstract: Reversibly immortalized human islet cell lines containing an hTERT gene and an SV40T gene each located between a pair of LoxP sequences, characterized by being capable of producing insulin and the expression of insulin being enhanced after removing the hTERT gene and the SV40T gene, in particular, NAKT-13 (having been deposited with International Patent Organism Depositary, National Institute of Advanced Industrial Science and Technology, Address:  Tsukuba Central 6, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8566 JAPAN, Deposition date: 04 September, 2003, Deposition No.: FERM BP-08461) or passage cell lines thereof; human islet cells obtained by removing the hTERT gene and the SV40T  gene from the reversibly immortalized human islet cell lines or passage cell lines thereof as described above; and use of these cells. By using the reversibly immortalized human islet cell lines as described above, insulin-producing cells can be easily and surely obtained in a number enough to meet demand.
Patent CA-2546776-C (CA)
Inventor: LAVERMICOCCA PAOLA
IPC: A23L19/00
Filed: 2004-11-30
Granted: 2014-03-11
Abstract: The invention relates to table olives enriched with probiotic microorganisms, in particular lactobacilli and bifidobacteria, food products containing them and a method for their preparation. The olives and food products of the invention provide an amount of microorganisms sufficient to exert a beneficial action on the gastro-intestinal tract and are particularly advantageous whenever administration of probotic food products of animal origin, in particular milk derivatives, is not possible.
Patent CA-2548869-C (CA)
Inventor: HERNANDEZ DIDIER HIPPOLYTE
IPC: F02C3/14
Filed: 2006-06-06
Granted: 2014-05-20
Abstract: System for attaching an injection system to the bottom of a turbojet combustion chamber. It includes a deflector welded onto the bottom of the chamber. The deflector includes an annular part having an edge forming a retaining shoulder directed toward the front of the turbojet and the injection system comprises a flange on which a retaining shoulder is formed, directed toward the rear of the turbojet and butted against the retaining shoulder of the deflector.
Patent CA-2550946-C (CA)
Inventor: YAGISAWA KATSUICHI
IPC: F16L33/30
Filed: 2004-12-20
Granted: 2012-01-31
Abstract: There is provided a resin tube-equipped quick connector capable of connecting a fuel-transporting resin tube to a mating pipe without hindrance even if the resin tube has a small diameter.   The quick connector 16 is constructed such that it includes a connector body 18 having a press-fitting portion 28, and a retainer 20. On the other hand, a press-fit undergoing portion 10A of the resin tube 10 into which the press-fitting portion 28 is to be press-fitted is beforehand expanded in tube diameter prior to the press-fitting, and the press-fitting portion 28 is press-fitted into the expanded press-fit undergoing portion 10A in a withdrawal-preventing condition to provide the quick connector 16 equipped with the resin tube 10.
Patent CA-2559068-C (CA)
Inventor: WILLIAMSON CHRISTIAN
IPC: A61L2/10
Filed: 2005-03-10
Granted: 2011-01-25
Abstract: An ultraviolet fluid treatment system having feedback control using a kinetic model and a reactor model that interact with one another. The kinetic model uses readily measured fluid properties upstream and downstream of a radiation zone to calculate the conversion of a target contaminant as it passes through the fluid treatment system. This obviates the need to measure the contaminant concentration directly, which generally is too slow to permit real-time control. A reactor model relates system operating cost to system operating parameters, such as electrical power consumption and/or rate of oxidant addition, where applicable. The reactor model is linked to the kinetic model and is used to optimize operating cost by adjusting system operating parameters based on a comparison between the conversion obtained from the kinetic model and the overall treatment objectives. A control center, an ultraviolet fluid treatment apparatus, and a method of treating a fluid are also disclosed.
Patent CA-2562556-C (CA)
Title: Process for producing metal oxide particle and exhaust gas purifying catalyst
Inventor: MIURA MASAHIDE
IPC: B01D53/94
Filed: 2005-04-27
Granted: 2011-07-05
Abstract: The present invention provides an exhaust gas purifying catalyst and a process for producing a metal oxide particle comprising multiple species of metal oxides and capable of satisfactorily exerting the properties of respective metal oxides. A process of the present invention comprises providing a sol containing at least a population of first colloid particles and a population of second colloid particles differing in the isoelectric point with each other; adjusting the pH of the sol to be closer to the isoelectric point of the population of first colloid particles than to the isoelectric point of the population of second colloid particles, thereby aggregating the population of first colloid particles; adjusting the pH of the sol, thereby aggregating the population of second colloid particles onto the population of first colloid particles aggregated; and drying and firing the obtained aggregate.
Patent CA-2562859-C (CA)
Title: Novel enantiomerically pure beta-agonists, method for the production and the use thereof in the form of a drug
Inventor: KONETZKI INGO
IPC: C07D413/04
Filed: 2005-05-11
Granted: 2012-05-08
Abstract: The invention relates to enantiomerically pure compound of formula 1 (see formula 1) wherein R1 denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen;  R2 denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen;     R3 denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy, halogen, OH, -O-C1-C4-alkylene-COOH or -O-C1-C4-alkylene-COO-C1-C4-alkyl;     R4 denotes hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen; and X denotes an anion with a single negative charge, optionally in the form of a tautomer, mixture of tautomers, hydrate or solvate thereof.  A method for producing said compounds and the use thereof in the form of a drug, in particular as a drug for treating respiratory tract diseases are also disclosed. The synthesis of the compounds is carried out by means of a chiral epoxide.
Patent CA-2562906-C (CA)
Title: Surface coating solution
Inventor: BAUER RALPH
IPC: C09D7/62
Filed: 2005-04-12
Granted: 2010-12-21
Abstract: The disclosure describes a surface coating solution having a surface coating base and a boehmite particles provided in the surface coating base. The boehmite particles comprise mainly anisotropically shaped particles having an aspect ratio of at least 3:1.
Patent CA-2563931-C (CA)
Inventor: TERRANOVA ERIC
IPC: C07D321/10
Filed: 2005-05-13
Granted: 2013-08-06
Abstract: Optionally 7-substituted or 7,7-disubstituted 2-(formyl or substituted methyl)-(5H,9H)-6,8-dioxabenzocycloheptenes (I) are new. Dioxabenzocycloheptene derivatives of formula (I) and their optical isomers are new. A : -CH 2Y 1> or -CHO; Y 1>halo (specifically Cl or Br), OH, OSO 3R 2> or P(O)(OR 3>) 2; R, R 1>H (but preferably not both H), alkyl, alkoxy or aryl (optionally substituted by 1-5 of halo, alkyl, alkoxy, CN and/or NO 2); or R + R 1>group completing a 5-6C ring (specifically a cyclopentane or cyclohexane ring); R 2>alkyl or aryl; R 3>alkyl. Independent claims are included for: (A) the preparation of (I); (B) the synthesis of non-steroidal vitamin D analogs, specifically (3,4-bis-hydroxymethyl-phenyl)-methyl-substituted biphenyl derivatives of formula (IV), using (I) in at least one of the stages; and (C) the use of biphenyl derivatives of formula (II) for the preparation of (IV). X : CH 2, NH, NR 8> or O; R 4>, R 5>, R 8>1-3C alkyl; R 6>, R 7>Me, Et, CF 3 or C 2F 5; Z 1>OH, NHR 8>, NH 2 or CHO. [Image] [Image] ACTIVITY : None given. MECHANISM OF ACTION : None given.
Patent CA-2565852-C (CA)
Title: 3- or 4-monosubstituted phenol and thiophenol derivatives useful as h3 ligands
Inventor: BERNARDELLI PATRICK
IPC: C07D207/12
Filed: 2005-04-19
Granted: 2010-08-10
Abstract: The invention relates to 3- or 4-monosubstituted phenol and thiophenol derivatives of formula (1) and to processes for the preparation of, intermediates used in the preparation of, compositions containing and the uses of, such derivatives. Said 3- or 4-monosubstituted phenol and thiophenol derivatives are H3 ligands and are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
Patent CA-2566199-C (CA)
Inventor: SCOTT TERRENCE L
IPC: A61K9/16
Filed: 2005-05-12
Granted: 2013-10-22
Abstract: Selon cette invention, des oligonucléotides antisens sont administrés sous forme de microsphères afin d'induire la tolérance de cellules dendritiques, plus spécifiquement dans le modèle de souris non obèse diabétique (NOD). Ces microsphères comprennent des oligonucléotides antisens (AS). L'invention concerne également un procédé consistant à mettre en oeuvre une approche antisens pour empêcher un état de diabète insulino-dépendant dans des souris NOD in vivo et in situ. Les oligonucléotides sont ciblés pour se lier à des transcrits primaires CD40, CD80, CD86 et aux combinaisons de ceux-ci.
Patent CA-2569049-C (CA)
Inventor: WEHRMANN RICK STEVEN
IPC: B65D30/00
Filed: 2005-05-31
Granted: 2014-02-18
Abstract: A preformed web and a method of producing dunnage units from the preformed web. The web is an elongate flattened thermoplastic tube having an inflation edge and an opposite edge. The tube includes spaced transverse seals that define sides of pouches. In one embodiment, the web is configured such that a gap forms between each pair of adjacent pouches when the pouches are inflated. In one embodiment, an inflation edge of the web comprises a frangible connection that allows the inflation edge to be broken by an unsharpened object.
Patent CA-2569257-C (CA)
Title: Fluid valve control members having contoured sealing surfaces
Inventor: DALLUGE PAUL RUSSELL
IPC: F16K5/06
Filed: 2005-06-06
Granted: 2011-12-13
Abstract: Fluid valve control members having contoured sealing surfaces and methods of making the same are disclosed. An example fluid valve control member (100) includes a body portion having a sealing surface (102) configured to engage a sealing ring (104) within a fluid control valve. A first portion (120) of the sealing surface (102) has a first spherical radius (400) with respect to a first point (402) along a centerline (404) of the body portion and a second portion (122) of the sealing surface has a second spherical radius (406) with respect to a second point (408) along the centerline (404) of the body portion. The first (402) and second points (408) are offset from each other and the second spherical radius (406) is sized to be smaller than the first spherical radius (400) to form a substantially seamless transition between the first (120) and second (122) portions of the sealing surface (102).
Patent CA-2569761-C (CA)
Title: A method of encrypting and transferring data between a sender and a receiver using a network
Inventor: ALCULUMBRE MICHAEL
IPC: H04L9/08
Filed: 2005-04-18
Granted: 2013-08-13
Abstract: The present invention relates to a method of encrypting and transferring data between a sender and a receiver using a network thereby transferring data in a secure manner. The method comprises the steps of a server receiving from the sender an identifier of the receiver (S4A, S4B); establishing a transfer specific encryption key specific to the transfer (S7B); encrypting the data using the transfer specific encryption key (s8B); the server accessing receiver specific information according to the received identifier of the receiver and encrypting, with the receiver specific information, said transfer specific encryption key (S11B); transferring the encrypted data and the encrypted transfer specific encryption key over the network for receipt by the receiver (S11B); the server receiving from the receiver the encrypted transfer specific encryption key; the server accessing the receiver specific information to decrypt the encrypted transfer specific encryption key; and decrypting the encrypted data using the decrypted transfer specific encryption key.
Patent CA-2569977-C (CA)
Inventor: KIM IN KYU
IPC: B60S1/38
Filed: 2006-12-04
Granted: 2011-11-22
Abstract: The present invention relates to a wiper blade mounted to a wiper apparatus for a vehicle to wipe a windshield and having an improved coupling structure of a connector for coupling a wiper frame to a wiper arm. An object of the present invention is to provide a wiper blade, which has a wiper frame formed to have elasticity, thereby being simple in structure, and has a connector, which is to be coupled with a wiper arm and is more accurately and securely coupled with the wiper frame. According to the present invention for achieving the above object, there is provided a wiper blade according to the present invention comprises a wiper strip in contact with the windshield, the wiper strip having a rail groove formed; a wiper frame having a coupling slit to be coupled with the rail groove and a coupling aperture formed in an end of the coupling slit, the wiper frame being curved along its lengthwise direction to provide an elastic force for bring the wiper strip into close contact with the windshield; and a connector to be coupled with the wiper frame and coupled to a wiper arm, wherein the wiper strip is arranged perpendicular to the windshield and coupled with the wiper frame to be inclined with respect thereto, and the connector has an inclined coupling structure for coupling the wiper frame to the wiper arm.
Patent CA-2573153-C (CA)
Title: Method and system for simultaneously registering multi-dimensional topographical points
Inventor: MCDOWALL TOM
IPC: G06K9/00
Filed: 2005-07-07
Granted: 2011-09-06
Abstract: A method for registering multi-dimensional topographical data points representing a multi-dimensional object, comprises: a) receiving a plurality of points representing a plurality of overlapping frame of a surface of the multi-dimensional object; b) finding for each point in a first frame a corresponding closest point in each of a plurality of subsequent frames; c) determining a rotation and translation transformation for each of the plurality of frames so that corresponding closest points are aligned; d) determining a cost for performing each rotation and translation transformation; and e) repeating steps b) through d) for additional frames to provide an optimum transformation.
Patent CA-2574558-C (CA)
Inventor: VAN AMERONGEN AART
IPC: A23L15/00
Filed: 2005-07-22
Granted: 2015-05-19
Abstract: La présente invention se rapporte à de nouveaux hydrolysats protéiques dotés de propriétés hypotensives, ainsi qu'à des aliments et à des compléments alimentaires les contenant.
Patent CA-2576732-C (CA)
Inventor: PRADIER JEAN-CLAIR
IPC: F16D55/36
Filed: 2005-08-26
Granted: 2013-03-12
Abstract: The invention relates to a brake (14) for a vehicle wheel (10) which is mounted in such a way that it can be rotated in relation to a wheel support (12), said brake comprising a frame (25) which is fixed to the wheel support (12), and additional mobile and fixed friction elements (20, 22). The inventive brake also comprises a device (15) for measuring a parameter representing the energetic capacity of the brake. Said measuring device (15) comprises a capacitive sensor (40) and an information processing unit (42), the capacitive sensor (40) comprising two measuring reinforcements (44) mounted face-to-face and carried by the frame (25), and a dielectric screen (46) carried by a friction element (20, 22) which can be displaced by the action of each actuator. The dielectric screen (46) slides between the two reinforcements during the clamping of the friction elements (20, 22) in order to modify the capacity of the condenser formed by the two measuring reinforcements (44). The invention also relates to the use of said brake in an aeroplane.
Patent CA-2581244-C (CA)
Inventor: ALGUEERA JOSE
IPC: B62D53/12
Filed: 2005-09-03
Granted: 2013-01-15
Abstract: The invention relates to a method for the transmission of electrical, pneumatic, or hydraulic energy between a first vehicle (1) and a second vehicle (3), coupled thereto, for example a tractor vehicle and a trailer and an energy transmission system. The aim of the invention is development of a method and an energy transmission system permitting an operationally-secure driving condition over a long period even with a partly or completely damaged plug coupling system (6). Said aim is achieved by means of, amongst other things, a method whereby the energy in the energy distribution line (4) is introduced from the energy supply line (2) in a controlled manner.
Patent CA-2582113-C (CA)
Title: A method of antibody purification
Inventor: ENGSTRAND CARINA
IPC: C07K1/14
Filed: 2005-10-21
Granted: 2013-07-30
Abstract: The present invention relates to a method of separating antibodies from other compound(s) in a liquid sample, wherein a mobile phase comprising said sample is contacted with a multi-modal separation matrix to adsorb undesired compounds while the antibodies remain free in the liquid, wherein the multi-modal separation matrix comprises first groups, which are capable of interacting with negatively charged sites of the target compounds, and second groups, which are capable of at least one interaction other than charge-charge interaction with said target compounds. The invention also relates to a chromatography column packed with the above-described multi-modal separation matrix and a filter having such multi-modal groups adsorbed to its surface
Patent CA-2583224-C (CA)
Inventor: BURTON DAVID J
IPC: A47B31/00
Filed: 2005-10-03
Granted: 2013-01-29
Abstract: A room service table includes a frame, a tabletop including folding side portions and wheels. A push handle assembly mounts to an underside of the table and includes a handle portion and a hinge body portion. The handle portion includes a grip, a support portion and a hinge pin portion. The hinge body mounts to the tabletop and includes barrel portions supporting the hinge pin portion. The hinge pin portion has a tab formed in an end thereof engaging a complementary slot formed in the hinge body portion. The slot includes a first section and a second section that receive and retain the tab for aligning and securing the handle at the use position and at the storage position. The biasing member urges the pin toward the slot. Rotation is accomplished by sliding the handle axially so that the tab disengages the slot and rotating the handle to the desired position and then releasing the handle.