baber/WOPTO huggingface dataset:
Patent CA-2346870-A1 (CA)
Title: Derives d'erythromycine, de clarithromycine, de roxithromycine ou d'azithromycine ayant une activite antibiotique et mucolytique
Inventor: SCHICKANEDER HELMUT
IPC: A61K31/7048
Filed: 1999-10-15
Abstract: L'invention concerne un produit pharmaceutique à profil d'activité pharmaceutique amélioré, comprenant un mucolytique et un antibiotique dans lequel le mucolytique est présent en une quantité supérieure à un équivalent molaire de l'antibiotique. L'antibiotique peut être sélectionné parmi un groupe composé d'érythromycine, de roxithromycine, de clarithromycine, d'azithromycine ou de dirithromycine, et de sels ou d'esters pharmaceutiquement acceptables de ce dernier. Le mucolytique est un thiol d'activité mucolytique, notamment l'N-acétylcystéine, l'acide mercaptoéthanesulfonique, la tiopronine ou la méthylcystéine. Les adduits peuvent être isolés au moyen d'un procédé simple et efficace.
Patent CA-2346998-A1 (CA)
Title: Baculovirus expression system
Inventor: POSSEE ROBERT DAVID
IPC: C07K14/01
Filed: 2000-08-14
Abstract: The application relates for method for cloning the gene comprising the steps of: 1. Providing a replication-deficient baculovirus vector; 2. Providing a rescue vector comprising (a) nucleic acid sequence which is capable of restoring replication in the replication-deficient baculovirus vector and (b) at least one gene to be cloned; 3. Causing the replication-deficient baculovirus vector and rescue vector to recombine to produce a replication-enabled baculovirus vector comprising the at least one gene to be cloned;  and 4. Growing the replication-enabled baculovirus vector within a suitable invertebrate cell, such as an insect cell. Preferably the baculovirus vector is based upon AcMNPV. Also disclosed are replication-deficient baculovirus vectors, rescue vectors, cells containing such vectors and kits comprising such vectors.
Patent CA-2347818-A1 (CA)
Inventor: GRUTZNER JURGEN
IPC: C09J201/00
Filed: 1999-10-13
Abstract: L'invention concerne l'utilisation d'adhésifs fusibles thermoplastiques pour la réalisation de couches constitutives de cartes intelligentes ou pour la production de transpondeurs électroniques selon un procédé de moulage par injection basse-pression, sous des pressions comprises entre 1 et 50 bar. On utilise, de préférence, pour la mise en oeuvre de ce procédé, des adhésifs fusibles à base de polyamide, de polyuréthanne, de polyester, de polypropylène atactique, de copolymères EVA ou de copolymères d'éthylène de faible poids moléculaire, ou bien à base de mélange de ceux-ci.
Patent CA-2348225-A1 (CA)
Inventor: ZHANG YIHAO LISA
IPC: H04W16/18
Filed: 2001-05-24
Abstract: Techniques for use in designing, adjusting or operating a wireless network so as to provide a desired level of performance for the network. An optimization process is applied to a set of information characterizing the network. The optimization process includes at least a pre-frequency-assignment optimization stage, which is applied prior to assignment of frequencies to one or more communication channels of the wireless network.  An output of the optimization process is utilized to determine one or more operating parameters of the wireless network, such as a base station transmit power or antenna orientation.
Patent CA-2351579-A1 (CA)
Title: Enhanced catalyzed reporter deposition
Inventor: ADLER KARL EDWIN
IPC: C07C235/20
Filed: 1999-11-08
Abstract: A method for enhancing the conversion of a phenol substrate to a product by a peroxidase enzyme comprises the steps of reacting a conjugate comprising a detectably labeled phenol with a peroxidase enzyme in the presence of an enhancing reagent, the enhancing reagent comprising an inorganic salt, an organic compound having formula (I) wherein when X is B(OH)2, Y is I, or wherein when X is OH, Y  is a halogen, or Q-R wherein Q is a linear or branched 1-12 heteroatom alkyl wherein the heteroatoms are selected from C, N, O, and S, wherein the bonds connecting the heteroatom alkyl chain are single or double, wherein any carbon atom in the heteroatom alkyl chair optionally includes a substituent selected from -OH, -COOH, -NH2, and -SH, and wherein R is selected from -OH, -COOH, -NH2, and -CH3; or mixtures of the inorganic salt and the organic compound. A compound having formula (II) wherein R1 is -CH2OH, -COOH, and n is 1-8.
Patent CA-2351915-A1 (CA)
Inventor: ENGLE THOMAS
IPC: B60T17/22
Filed: 2001-06-28
Abstract: A release graduating valve for freight brake control is provided for a railcar having a pneumatic control valve, emergency and auxiliary reservoirs each normally charged with pressurized fluid from a brake pipe and a fluid pressure activated brake cylinder device for applying the brakes on the railcar. A selectively operable release graduating valve can include a graduated release valve and a changeover valve which selectively interposes the graduated release valve to exhaust brake cylinder pressure in a graduated manner responsive to brake pipe pressure. Alternatively, the changeover valve can isolate the graduated release valve and direct the pneumatic control valve to exhaust brake cylinder pressure in a conventional manner. The changeover valve can be operated responsive to the pressure in an air pipe supplied with pressurized fluid from a remote source. A permanent release graduating valve can be provided wherein the changeover valve is omitted, in which case the brake cylinder exhaust is always controlled by the graduated release valve. Either configuration of the release graduating valve could be also be utilized in an ECP freight brake control system.
Patent CA-2353282-A1 (CA)
Title: Combined fiber containers and payout tubes and plastic payout tubes
Inventor: KOTZUR FRANK W
IPC: B65H57/12
Filed: 2001-07-19
Abstract: A payout tube is described for enabling payout of filamentary material having inherent twist characteristics, from a coil of the filamentary material wound in a figure 8 configuration with a payout hole and said payout hole extending from the inner to the outer wind of the wound coil. According to the invention, the payout tube comprises, in one embodiment, an entrance opening and an exit opening in coaxial and spaced relationship with one another. The size of the entrance and exit openings is sufficiently large to allow the filamentary material to be withdrawn from the inside of the coil and through the payout tube without birdnesting or kinking. In one preferred embodiment, the inner diameter of said entrance opening is about 2.5 inches, the inner diameter of the exit opening is about 3.0 inches; the thickness of the payout tube is about .25 inches, and the width of the flange is substantially 5.75 inches. The tube further comprises a flange member surrounding the exit opening for engaging a panel of a container retaining the wound coil. According to one preferred embodiment, the payout tube is made of pulp paper material. According to another feature, both the entrance and exit openings are circular shaped.
Patent CA-2357008-A1 (CA)
Inventor: BRUNO RENE
IPC: G01N33/68
Filed: 1999-12-30
Abstract: A method for determining the dosage of a taxoid to administer to a patient who is being treated for cancer and whose body fluids include alpha-1-acid glycoprotein comprising observing the patient's level of alpha-1-acid glycoprotein, evaluating said level to determine the dosage of the taxoid to administer to the patient by comparing said level to a predetermined alpha-1-acid glycoprotein level derived from a population of patients having said cancer and treated with said taxoid at a common dosage and based on said evaluation, recommending the dosage of the taxoid to administer to the patient. Also, a method for assessing the effect of treatment of a patient who has cancer and who is being treated with a taxoid comprising observing the patient's alpha-1-acid glycoprotein level, comparing said level to a predetermined alpha-1-acid glycoprotein level derived from a population of patients having said cancer and treated with said taxoid at a common dosage and based on said comparison, assessing the effect of continued treatment of the patient with respect to the patient's response to treatment, the length of survival of the patient, or side effects that may be experienced by the patient. Also, a method for reducing the side effects experienced by a patient who has cancer and who is to be treated with a taxoid comprising observing the patient's alpha-1-acid glycoprotein (AAG) level, comparing said level to a predetermined alpha-1-acid glycoprotein level derived from a population of patients having said cancer and treated with said taxoid at a common dosage and based on said comparison recommending the dosage of said taxoid to administer to said patient to reduce the incidence or severity of side effects that the patient may experience during treatment with said taxoid.
Patent CA-2359025-A1 (CA)
Title: Easily delaminatable laminate and resin composition for use therein
Inventor: FUJITA MAHITO
IPC: C09J7/38
Filed: 2000-11-21
Abstract: A laminate comprising (A) a substrate, (B) an adhesive which is reduced in adhesiveness upon exposure to a type of energy, to render the laminate to be  delaminated with ease, and (C) an adhesive which is not reduced in adhesiveness upon exposure to the type of energy, the three types of materia ls being laminated in the above order; and a resin composition for use in the laminate comprising an epoxy resin and/or a modified silicone resin and a blowing agent. The laminate exhibits high adhesiveness during use, and after  use the substrate can be separated from the laminate with ease through irradiating the laminate with the above type of energy.
Patent CA-2359132-A1 (CA)
Inventor: DUAN ROXANNE D
IPC: C07K14/47
Filed: 2000-01-13
Abstract: The present invention relates to a novel human protein called Bone Marrow-Specific Protein (BMSP), and isolated polynucleotides encoding this protein.  Also provided are vectors, host cells, antibodies, and recombinant methods for producing this human protein. The invention further relates to diagnostic and therapeutic methods useful for diagnosing, treating, and/or preventing disorders related to this novel human protein.
Patent CA-2359730-A1 (CA)
Inventor: HICKS KEITH B
IPC: A01G23/091
Filed: 2001-10-23
Abstract: A tree harvesting head is disclosed. An embodiment includes an elongate frame, a first support device, a second grapple arm, a second support device, and a base portion. The first support device includes a first grapple arm. The second support device includes a collector mechanism. The base portion includes a cutting device and a guard assembly.
Patent CA-2359889-A1 (CA)
Inventor: KOLINSKI ANDRZEJ
IPC: G16B15/30
Filed: 2000-01-27
Abstract: L'invention se rapporte à une méthode d'assemblage d'une structure tertiaire de protéine (Fig. 15) à partir de contraintes structurales secondaires connues, à codage lâche, et d'informations éparses relatives aux contacts exacts des chaînes latérales. Ladite méthode est fondée sur une approche de modélisation réduite d'une structure de protéine et sur des considérations dynamiques, la protéine étant décrite par représentation des centres de gravité des chaînes latérales plutôt que des alphacarbones. Le modèle possède des corrélations multi-corps, intégrées, implicites qui simulent les préférences de condensation à portée courte et longue, l'ajustement induit par liaison à l'hydrogène, et un potentiel de force moyen décrivant les interactions hydrophobes. Cette méthode nécessite un nombre inférieur de contraintes tertiaires pour obtenir un ensemble de pliage satisfaisant - en moyenne, un résidu sur sept. Cette méthode s'avère utile pour une application courante dans les protocoles d'élaboration de modèles fondés sur diverses contraintes structurales dérivées de l'expérience.
Patent CA-2363045-A1 (CA)
Title: Intensity-stereo encoding in a transmission system
Inventor: LOKHOFF GERARDUS CORNELIUS PET
IPC: G10L19/02
Filed: 1990-05-30
Abstract: The invention relates to a digital transmission system having a transmitter and a receiver, for transmitting and receiving a digital stereo audio signal comprising a left and right hand signal component via/from a transmission medium. The transmitter comprises analysis filter means for filtering the signal components so as to obtain a number of n sub signals for each of the left and right hand signal components and transmission means for transmitting sub signals via the transmission medium. The receiver comprises means for receiving the sub signals and decoding them by means of synthesis filter means so as to obtain a replica of the stereo audio signal. In accordance with the invention, the transmitter further comprises signal combination means for combining at least one corresponding sub signal of the left and right hand signal components so as to obtain a composite sub signal, and control signal generator means for generating a sub signal indicator control signal indicating said at least one sub signal of the left and right hand signal components being combined. The transmitter is further adapted to transmit said composite sub signal and said sub signal indicator control signal. The receiver receives said sub signal indicator control signal and said composite sub signal and derives therefrom, in response to the sub signal indicator control signal, sub signals for the left and right hand signal components. The invention enables thereby a further data reduction of the sub(band) signals to be transmitted.
Patent CA-2363380-A1 (CA)
Title: Collapsible table
Inventor: WANG RONG-HUA
IPC: A47B3/00
Filed: 2001-11-21
Abstract: A collapsible table includes mainly a feet unit consisting of two horizontal rods, a plurality of feet respectively having an upper end pivotally connected to one of two end of each horizontal rod Each foot has a position limit ring and a slidable sleeve fixed around each foot movably under the position limit ring. A guide rod is provided pivotally between the horizontal rod and each slidable sleeve. Each position limit ring has a projecting member, and each slidable sleeve has an engage member to engage the projecting member. The position limit rings stop the slidable sleeve in spreading the feet unit, and the slidable sleeve moves the guide rod to force the feet swing down or up in case of spreading or collapsing.      Engagement of the projecting members and the engage members stabilizes the feet unit in the spread position.
Patent CA-2364095-A1 (CA)
Title: Production of radial glial cells
Inventor: WEISS SAMUEL
IPC: A61K35/30
Filed: 2001-11-30
Abstract: The present invention relates to a method of producing radial glial cells from neural stem cells, particularly by contacting neural stem cells with epidermal growth factor (EGF), fibroblast growth factor 2 (FGF-2) and/or TGF.alpha.. Leukemia inhibitory factor (LIF) and ciliary neurotrophic factor (CNTF) can optionally be added to enhance the effect of EGF, FGF-1 or TGF.alpha..
Patent CA-2368878-A1 (CA)
Title: System for accessing a synchronous network comprising a transmitter equipment and a receiver equipment
Inventor: LOUSSOUARN YANN
IPC: H04L12/70
Filed: 2000-04-13
Abstract: The invention concerns a system for transmitting data through a synchronous network, said system comprising at least a transmitter equipment and at leas t a receiver equipment, said data being supplied at the input of said receiver  equipment to be inserted in concatenated virtual containers which are themselves inserted in synchronous frames to be transmitted to said receiver  equipment. The invention is characterised in that said transmitter equipment  comprises a unit measuring the data input rate and a parametering unit which  deduces from the measurement carried out by said measuring unit the total number of low order virtual containers to be virtually concatenated for transporting said dataflow into said frames, the header of each concatenated  container bearing a message indicating the total number of concatenated containers and the rank number of said container among said concatenated containers, said receiver equipment only delivering the containers bearing said message, and doing so in the order indicated by said message.
Patent CA-2369896-A1 (CA)
Title: Enrouleur de rouleau de pate en continu a un seul poste
Inventor: FONTAINE JEFFREY J
IPC: B65H19/29
Filed: 1999-07-19
Abstract: La présente invention concerne un enrouleur à interruption de jupe qui transfert une bande (12) d'un premier noyau à un second noyau, immédiatement après la coupure de la bande selon les étapes suivantes: On fait pivoter le rouleau compensateur (22) de façon à allonger la distance entre ce rouleau compensateur et le tambour rotatif (24) afin de créer une interruption entre les extrémités coupées de la bande, on retire le premier noyau (14) de la surface du tambour rotatif (26) lorsque l'interruption passe sous l'emplacement de ce premier noyau, on place le second noyau en contact avec la surface du tambour rotatif, et on enroule le bord coupé qui arrive autour du second noyau. Le rouleau compensateur pivote en direction du tambour rotatif de façon à réduire la distance entre le rouleau compensateur et le tambour rotatif, et reprendre le longueur excédentaire de la bande au cours de l'étape d'enroulement du cycle de fonctionnement.
Patent CA-2372418-A1 (CA)
Inventor: OTSUKA KENJI
IPC: F16L3/10
Filed: 2002-02-19
Abstract: Un support d'équilibrage de force dans un pipeline comprend un cadre qui est fixé à une partie de support et un mécanisme de fixation pour fixer un corps de tuyau au cadre, où des corps de cale capables de bloquer des mouvements du corps de tuyau dans une direction axiale au tuyau par rapport au cadre sont fournis s'ils sont pressés contre une surface extérieure du corps du tuyau au moyen d'une force de pression agissant à partir du cadre vers le corps du tuyau.
Patent CA-2375327-A1 (CA)
Title: Low phase noise, wide tune range saw oscillators and methods of operating the same
Inventor: ASH DARRELL LEE
IPC: H03B5/32
Filed: 2002-03-08
Abstract: A two port, single pole SAW resonator is employed for a local oscillator to eliminate the secondary frequency responses of the prior art without adding additional inductances and capacitances within an amplifier stage. The stray capacitance which is seen within the equivalent circuit of a single pole, two port SAW resonator at a port for the SAW resonator is tuned out by coupling an appropriately sized inductance in parallel with that stray capacitance. Access to the series resonator within the SAW resonator equivalent circuit is thus provided, permitting direct tuning of the resonant frequency for the SAW resonator. The high Q of the SAW resonator ensures low phase noise/edge jitter, while direct tuning of the series resonator enables a wide tune range.      The tunable SAW resonator circuit is thus well-suited for use in a low phase noise tunable oscillator employed, for instance, in clock recovery within SONET applications.
Patent CA-2375987-A1 (CA)
Title: Suspension alimentaire liquide
Inventor: HELLABY STEPHEN RICHARD
IPC: A23L23/00
Filed: 2000-07-14
Abstract: La présente invention concerne une composition alimentaire liquide sous forme de suspension de particules d'aliments contenue dans un liquide de support, à l'exclusion des suspensions sucre dans l'huile, des pâtes de noix et des beurres de noix. Ces particules présentent une taille particulaire moyenne inférieure à 100 micromètres et une distribution granulométrique dans laquelle la valeur d[0.5] est inférieure à 100 micromètres et la valeur d[0.9] est inférieure à 300 micromètres. Cette composition alimentaire peut être par exemple une composition d'enrobage pour les collations, une sauce ou une composition améliorant la panification.
Patent CA-2376388-A1 (CA)
Inventor: NAKAMA KENICHI
IPC: H04B10/077
Filed: 2002-03-11
Abstract: An optical communication monitor that easily and inexpensively enables the expansion of the number of channels and enables the intensity of channels of an optical signal to be easily recognized. The monitor includes an optical demultiplexer module for dividing light, in which optical signals of multiple channels are multiplexed, in each channel to detect the optical signals and generate multiple detection signals. An electric circuit unit is connected to the first demultiplexer module to process the detection signals and generate electric signals of the multiple channels. A board on which the first electric circuit unit and the first optical demultiplexer module are located includes open area for additionally mounting another optical demultiplexer module.
Patent CA-2376404-A1 (CA)
Title: Proteine meg-1
Inventor: MIYATA TOSHIO
IPC: A61K38/00
Filed: 2000-08-18
Abstract: L'invention concerne de l'ADN à expression très fréquente dans les cellules mésangiales, et une protéine (Meg-1) codée par cet ADN. Les substances considérées sont très utiles pour l'identification des cellules mésangiales, la détection des anomalies dans lesdites cellules, etc. Par ailleurs, la fonction des cellules mésangiales est clarifiée sur la base de la fonction de la protéine considérée. On s'attend donc à ce que cela permette de découvrir les causes des maladies relatives aux cellules mésangiales. On s'attend en outre à ce que les substances considérées soient applicables en liaison avec le traitement, le diagnostic, etc. des maladies relatives aux cellules mésangiales.
Patent CA-2377301-A1 (CA)
Inventor: FOSSATI LORENZO
IPC: A61P31/04
Filed: 2000-06-09
Abstract: Controlled release and taste masking compositions containing one or more active principles inglobated in a three-component matrix structure, i.e. a structure formed by successive amphiphilic, lipophilic or inert matrices and finally inglobated or dispersed in hydrophilic matrices. The use of a plurality of systems for the control of the dissolution of the active ingredient modulates the dissolution rate of the active ingredient in aqueous and/or biological fluids, thereby controlling the release kinetics in the gastrointestinal tract.
Patent CA-2383683-A1 (CA)
Title: Well completion method and apparatus
Inventor: RODDY JIM H
IPC: E21B33/14
Filed: 2002-04-24
Abstract: An apparatus and method for the completion of wells through a production tube includes a tool body having cement flow ports and pressure displaced port closure elements. A perforated mandrel tube concentrically aligned within the production tube is secured to said tool body at its upper end. Concentrically within the mandrel tube is a dart transport tube. The dart transport tube is releasably secured to the tool body by a set of locking dogs. A first dart plug is placed in the production tubing bore at the well surface to be pumped or allowed to gravitate onto a closure seat in the lower end of the of the transport tube. This seat closure allows the production tubing to be pressurized for setting well annulus packers and opening of a cement port closure sleeve. After the production tube has been set by cement pumped down the production tubing bore and through the cement flow port, a second dart plug is positioned atop the cement column in the production tube. A pumped column of water or other well working fluid sweeps most of the production tube cement column into the well annulus and lower end of the transport tube. The second dart plug lands against an upper bore seat in the transport tube to enable another pressure increase in the production tube fluid column. This next pressure increase shifts a sleeve piston that closes the cement flow ports and releases the transport tube locking dogs. With the locking dogs released, the transport tube falls to the end of the perforated mandrel and opens the mandrel perforations to formation fluid flow from the screens into the production tube bore. Residual cement remaining in the tube bore is all displaced into the transport tube and removed from the production flow path without drilling.