baber/WOPTO huggingface dataset:
Patent CA-2402355-A1 (CA)
Title: A device for at least one milking stall and a parlour comprising a plurality of milking stalls
Inventor: OBERMULLER HELMUT PETER PAUL
IPC: A01K1/12
Filed: 2001-03-16
Abstract: The invention refers to a device for at least one milking stall (3) with a milking position (4) for an animal and with at least one milking equipment comprising a milking member arranged to be attached to said animal for milking thereof. The milking stall (3) is defined by at least one wall arrangement (5) and a floor (6), and extends between a fist end (7) and a second (8) end in such a way that when an animal is present in said milking stall (3) in said milking position, the front portion of said animal is adjacent said first end (7) and the back portion of said animal is adjacent said second end (8). The device comprises a cabinet-like structure (1), which has a longitudinal axis extending in a substantially vertical direction and which defines an inner space and which forms a building element of said milking stall (3). The invention also refers to a parlour (2) comprising a plurality of milking stalls (3) and the cabinet-like structure (1) forms a building element of said parlour (2).
Patent CA-2404515-A1 (CA)
Inventor: YU HONGBIN
IPC: G01D5/34
Filed: 2002-09-20
Abstract: This invention is related to the fiber pressure sensor, which can work on extreme environment - high temperature, high pressure, strong electrical and magnetic field. It is also used for measuring temperature.
Patent CA-2405323-A1 (CA)
Inventor: POLIZZOTTI DAVID M
IPC: B03B1/04
Filed: 2002-09-26
Abstract: Divulgation d'une méthode pour améliorer la séparation magnétique de minerais. Pour cette méthode, un dispersant polymère sulfoné est ajouté à une boue de minerai juste avant ou pendant l'opération de séparation magnétique. L'additif polymère sulfoné inhibe la floculation hétérogène pendant l'opération de séparation magnétique.
Patent CA-2406662-A1 (CA)
Title: Catalyseur, support de catalyseur et procede d'hydrogenation, d'hydroisomerisation, d'hydrocraquage et/ou hydrodesulfurisation
Inventor: VAARKAMP MARIUS
IPC: C10G45/52
Filed: 2001-04-18
Abstract: La présente invention concerne un catalyseur pour l'hydrogénation, l'hydroisomérisation, l'hydrocraquage et/ou l'hydrodésulfurisation de la charge d'alimentation en hydrocarbure. Ledit catalyseur se compose d'un matériau de support sensiblement de type bille dépourvu de liant, obtenu par un procédé sol-gel, et un composant présentant une activité catalytique sélectionné parmi des métaux précieux. Ce support comprend de 5 à 50 % en poids d'au moins un matériau formant tamis moléculaire et de 50 à 95 % en poids de silice-alumine.
Patent CA-2407269-A1 (CA)
Title: Liquid herbicide formulations comprising acetolactate synthase inhibitors
Inventor: MAIER THOMAS
IPC: A01N47/36
Filed: 2001-04-05
Abstract: The invention relates to liquid formulations (preparations) containing; a) o ne or more derivatives of polycarboxylic acids, and; b) one or more active substances from the group consisting of the ALS inhibitors.
Patent CA-2407898-A1 (CA)
Title: Processus permettant de maitriser la croissance microbienne
Inventor: PUUTONEN PIRJO
IPC: D21H17/63
Filed: 2001-04-27
Abstract: La présente invention concerne un processus permettant de maîtriser la croissance microbienne dans une chaîne de production de produits cellulosiques à l'aide de gaz. Cette invention concerne aussi l'utilisation de gaz tels que le dioxyde de carbone, l'azote, l'argon et/ou des mélanges non naturels de ceux-ci de façon à maîtriser la croissance microbienne. Dans ce processus une matière aqueuse contenant de l'eau et des fibres de pâte suspendues et/ou des additifs de cette matière est traitée avec l'inhibiteur gazeux de façon à retarder considérablement ou inhiber la croissance de micro-organismes au sein de cette matière. Un gaz riche en oxygène peut être ajouté dans l'inhibiteur de cette invention.
Patent CA-2408308-A1 (CA)
Inventor: BRAADT ENGELBERT
IPC: F24S10/40
Filed: 2002-10-15
Abstract: The present invention relates to a method for producing a glass body with at least one inner tube which is closed off on one side and one outer tube which is closed off at least on one side, with the inner tube being connected not coaxially with the floor of the outer tube and the inner tube comprising an opening, with the inner tube being fixed in the outer tube in such a way that the outer tube comprises a projecting portion, a floor is formed by the projecting portion on the outer tube, an opening is formed by the removal of the glass on the inner tube, and the outer tube is evacuated at the end and molten off.
Patent CA-2408839-A1 (CA)
Inventor: MOENCH WILLIAM L JR
IPC: C07C255/25
Filed: 2001-05-15
Abstract: L'invention concerne un procédé permettant de fabriquer un composé d'acides iminodiacétiques à partir d'un composé monoéthanolamine représenté par la formule (I) dans laquelle R?1¿ représente hydrogène, hydrocarbyle, ou hydrocarbyle substitué. Dans un mode de réalisation, le procédé consiste à mettre en contact le substrat monoéthanolamine avec une source de cyanure et une source de formaldehyde afin de former un intermédiaire monoéthanolamine N-cyanométhylé, puis à mettre en contact cet intermédiaire avec une source d'hydroxyde et un catalyseur à teneur en métal de manière à former un composé d'acides iminodiacétiques.
Patent CA-2409740-A1 (CA)
Title: Novel aryl, alkenyl, and alkynyl 4-dedimethylaminotetracycline desrivatives
Inventor: ASHLEY ROBERT A
IPC: A61P1/18
Filed: 2001-05-18
Abstract: The present invention provides a new chemically modified 4-dedimethylaminotetracycline compounds that can be substituted with aryl, alkenyl, or alkynyl groups. The 7, 8, and/or 9 positions and methods for preparing such compounds. Other tetracycline compounds include the 4-dedimethylaminotetracycline derivatives with an oxime group, NH-Alkyl, or N-NH-Alkyl group substituted at the C4 position as well as C2 Mannich derivatives.  The present invention also provides a method of treating a mammal suffering from conditions or diseases by administering to the mammal an effective amount of the new chemically modified tetracycline compounds.
Patent CA-2410535-A1 (CA)
Title: High resistance conductive polymers for use in high efficiency pixellated organic electronic devices
Inventor: CAO YONG
IPC: H05B33/10
Filed: 2001-06-05
Abstract: In pixellated electronic devices such as polymer emissive displays (PEDs), good operating lifetime is achieved through the use of a high resistivity buffer layer of conductive organic polymer between the anode layer and the photoactive layer. The improved high resistivity conductive layer gives long lifetime with reduced or no cross-talk and current leakage between neighboring pixels.
Patent CA-2411070-A1 (CA)
Title: Process for operating the epoxidation of ethylene with supported silver catalysts
Inventor: EVANS WAYNE ERROL
IPC: C07D303/04
Filed: 2001-06-05
Abstract: A process for the vapor phase oxidation of ethylene to ethylene oxide, which  process comprises reacting a reaction mixture comprising ethylene and oxygen  in the presence of a supported highly selective silver-based catalyst by: operating at an initial operation phase wherein fresh catalyst is used, and operating at a further operation phase when a cumulative ethylene oxide production exceeds 0.01 kT ethylene oxide per m3 of catalyst, wherein in sai d further operation phase the concentration of ethylene in the reaction mixtur e is increased; and a method of using ethylene oxide for making 1,2-ethanediol  or a corresponding 1,2-ethanediol ether comprising converting the ethylene oxide into the 1,2-ethanediol or the 1,2-ethanediol ether wherein the ethyle ne oxide has been obtained by the process for the production of ethylene oxide.
Patent CA-2411357-A1 (CA)
Inventor: CUCCHI PIETRO
IPC: B23B9/04
Filed: 2002-11-07
Abstract: An automatic bar feeder for automatic multispindle lathes comprises a revolving drum (12) supporting guides (15) for the running of bars to take them in succession into positions of advancement and machining in a lathe. The guides (15) are equipped with a running bar pusher (17) powered with a hydraulic motor (18) for running of the bars therein. The feeder (10) comprises a first sensor unit (21) which emits signals which are a function of the position of an advancing bar. The signal is received by a control device (23) which commands a proportional flow rate valve (24) for fluid feed to the hydraulic motor to control the movement of the bar by feedback.
Patent CA-2411364-A1 (CA)
Inventor: RAMIREZ-MIRELES FERNANDO
IPC: H04L27/26
Filed: 2001-06-08
Abstract: A multi-carrier information transceiver that exhibits robustness against radio frequency interference (RFI) signals present in the communications channel.  The transceiver includes a RFI mitigation technique that operates not only during the steady state operation of the transceiver but also during the training stage of the transceiver. That requires dynamically modifying the training signals when the presence of RFI is detected. The modification of the training signals facilitates the estimation of RFI, improving the performance of the multi-carrier transceiver.
Patent CA-2413414-A1 (CA)
Title: A method for drying stacked wood
Inventor: MUEHLBOECK KURT
IPC: F26B9/06
Filed: 2002-12-03
Abstract: A method and an apparatus is proposed for drying stacked wood with the help of a drying gas guided in a circulatory flow. The stacks of wood (H1, H2) are charged zone by zone depending on the average moisture of the wood (u) in the respective zone with partial streams of the drying gas which differ with respect to their drying power. In order to achieve the most even final humidity (E) of the individual stacks of woods (H1, H2) it is proposed that the stacks of wood are dried in the zone with the on average highest wood moisture (u) with a permissible maximum speed up to the fiber saturation point (F) and the other zones (2) are dried within the terms of achieving the fiber saturation point (F) with different speeds in the time interval as predetermined by the zone with the most moisture before the stacks of wood (H1, H2) are dried in an even circulatory flow to the predetermined final moisture (E), and that the average moisture of the wood used for determining the drying speeds is determined in a heat-up phase (A) from the heat quantity supplied to the wood.
Patent CA-2413708-A1 (CA)
Title: Protection zone selection in an electric power system
Inventor: QIN BAI-LIN
IPC: H02H3/00
Filed: 2001-06-06
Abstract: Graph theory to define busline arrangements as a series of vertices (62) and edges (82). wherein the vertices include the number of busses (62) in the system and the edges include disconnect circuit branches connecting the individual vertices (82). The system operaor chooses a configuration, which determines the status of the various disconnect branches. A processor establishes an incident graph matrix, including positions of all the vertices and edges. The matrix is modified in accordance with graph theory and the condition of the disconnect switches. Graph operations are performed to produce a resulting matrix, which defines vertices and the edges incident thereon into zones of protections. Fault analysis in the busline can then be performed in accordance with each zone of protection.
Patent CA-2417513-A1 (CA)
Inventor: MUTEL TURGET
IPC: C08G69/28
Filed: 2001-09-28
Abstract: L'invention concerne un procédé de polymérisation continue de polyamides mis en oeuvre dans des conditions de pression, de température et de concentration de polymère dans l'eau qui produisent finalement plusieurs phases (notamment une seconde phase de polymère liquide ou un précipité de polymère). Toutefois, il est possible d'effectuer l'opération en une seule phase dans les conditions précitées par gestion appropriée du temps de résidence, et par utilisation d'un environnement de réaction bien mélangé dans les premières phases de la polymérisation.
Patent CA-2417530-A1 (CA)
Inventor: ARIAS LUIS A
IPC: G06Q20/04
Filed: 2003-01-28
Abstract: A payee account payment system to be used by a user having a number of payee accounts in connection with which payments must be made, the system including a transaction terminal with an operator interface that communicates information to an operator and receives information in connection with the user.   The system further includes a plurality of user accounts and a user account identifier structured to identify a specific user account. The transaction terminal is structured to receive the user account identifier and to identify the user account, which is associated with the payee accounts, and to subsequently receive a payment authorization in connection with the payee accounts. A primary processor is included and is communicatively associated with the transaction terminal so as to receive the payment authorization and direct payment to the payee account in accordance therewith.
Patent CA-2417792-A1 (CA)
Inventor: SUKHORUKOV GLEB
IPC: A61K9/51
Filed: 2001-08-01
Abstract: The invention relates to a method for producing nano or microcapsules comprising a polyelectrolyte casing, by surface precipitation from the solution, by applying a casing to the template particles. The inventive meth od comprises the following steps: (a) providing a dispersion of template particles having a suitable size in a saline liquid phase that contains the components required for producing the casing dissolved therein, and (b) precipitating the components from the liquid phase onto the template particl es under conditions enabling the production of a casing around the template particles that has a thickness of from 1 to 100 nm.
Patent CA-2417877-A1 (CA)
Title: Electrical cable for high voltage direct current transmission, and insulating composition
Inventor: ALBIZZATI ENRICO
IPC: H01B3/44
Filed: 2001-07-12
Abstract: Cable for high voltage direct current transmission, comprising at least one conductor and at least one extruded insulating layer consisting of a polymeric composition comprising a polyethylene and at least one unsaturated fatty acid.  Insulating composition, comprising a polyethylene and at least one unsaturated fatty acid.
Patent CA-2419402-A1 (CA)
Title: Moulding unit comprising a compensating chamber delimited by a membrane, membrane for same and machine equipped with such a unit
Inventor: BIANCHINI CEDRIC
IPC: B29C49/06
Filed: 2001-07-24
Abstract: The invention concerns a molding unit comprising, between two components consisting of a mold element ( 22 ) and its support ( 18 ), a compensating chamber ( 56 ) wherein a pressurized fluid is injected to move apart the mold element ( 22 ) from its support ( 18 ). The invention is characterized in that the chamber ( 56 ) is delimited by a membrane ( 42 ) comprising a peripheral seal ( 44 ) with a lip, the membrane ( 42 ) being urged to press against one of the components ( 22, 18 ) and the seal lip ( 44 ) being urged to be tightly pressed against the other of the components ( 18, 22 ).
Patent CA-2420911-A1 (CA)
Inventor: PAISTE ROBERT
IPC: G10D13/06
Filed: 2001-08-21
Abstract: Cymbals for percussion instruments generally comprise an umbrella-like annul ar area (3), which is at least approximately circular, and comprise a central convex dome (5). According to the invention, at least portions of the cymbal  surface have non-contiguous and/or irregular structural elements (9), which extend, for example, in a circumferential direction. The structural elements  are preferably little notches that are produced by means of a rotating milli ng tool.
Patent CA-2422088-A1 (CA)
Inventor: POMARICO FRANCESCO IVAN
IPC: H04B10/572
Filed: 2001-09-07
Abstract: L'invention concerne un réseau (100) permettant la distribution de signaux vers une pluralité d'équipements (42) d'utilisateurs. Ce réseau comprend une unité (40) de distribution et une pluralité de câbles (1) optiques permettant de connecter cette unité (40) de distribution avec la pluralité d'équipements (42) d'utilisateurs. Chaque câble (1) optique comprend une fibre (10) optique comprenant un coeur (14), une gaine (12) et un profil  n(r) prédéterminé d'indice de réfraction simple. Chaque fibre (10) optique est conçue pour assurer une propagation monomode avec des longueurs d'ondes supérieures à 1260 nm environ, et une propagation multimode avec une longueur d'onde de 850 nm environ, et chaque fibre optique présente un profil  n(r) d'indice de réfraction permettant d'assurer des pertes de macrocourbure inférieures à 0,5 dB à 1550 nm et un retard    intermodal inférieur ou égal à 1ns/km à 850 nm.
Patent CA-2423813-A1 (CA)
Title: Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
Inventor: PHAM HANG T
IPC: F25B1/00
Filed: 2001-09-27
Abstract: The present invention provides hydrofluorocarbon compositions suitable for u se in a wide range of applications. The compositions of the present invention tend to be soluble in hydrocarbon lubricating oils, and thus, are especially  useful in replacing CFC and HCFC compositions in refrigeration applications.
Patent CA-2424475-A1 (CA)
Title: Method for the treatment of neurological and neuropsychological disorders
Inventor: VON HORSTEN STEPHAN
IPC: A61P25/28
Filed: 2001-10-29
Abstract: The present invention discloses a method for therapeutically treating an animal, including a human, for psychosomatic, depressive and neuropsychiatri c diseases, such as anxiety, depression, insomnia, schizophrenia, epilepsy, spasm and chronic pain. Administration of a suitable attractin inhibitor causes the reduction of activity in the enzyme attraction or in isoforms thereof in the brain of mammals and leads as a causal consequence to a reduc ed degradation of the neuropeptide Y (NPY) and similar substrates. Such treatme nt will result in a reduction or delay in the decrease of the concentration of functionally active neuronal NPY (1-36). As a consequence of the resulting enhanced stability of the endogenous NPY(1-36), NPY activity is prolonged thereby resulting among other things in functionally active NPY Y1 receptor activity thereby facilitating antidepressive, anxiolytic, analgesic, antihypertension and other neurological effects.
Patent CA-2425801-A1 (CA)
Title: Systeme et procede informatiques d'etablissement d'une configuration d'un equipement mecanique
Inventor: WETZER MICHAEL
IPC: G06Q10/00
Filed: 2001-09-18
Abstract: La présente invention concerne un procédé et un système (11) permettant de gérer une configuration de matériel mécanique. Ce système comprend une procédure de gestion d'informations portant sur des paramètres de ce matériel mécanique de façon à faciliter la maintenance de la sécurité, la conformité juridique, la performance et la fiabilité de ce matériel mécanique. On définit une configuration recherchée de ce matériel mécanique fondée sur un objectif de conception, tel que la sécurité, la fiabilité, la performance ou n'importe quelle combinaison des objectifs précités (S10). On détermine une configuration réelle de ce matériel à partir d'une évaluation de ce matériel (S12) mécanique. On planifie des besoins de mise à niveau pour mettre ce matériel mécanique au niveau de la configuration recherchée si la configuration réelle n'est pas conforme à la configuration recherchée (S14 et S16).
Patent CA-2426090-A1 (CA)
Title: Dimethylamine/ester adducts and their use in polymerizable compositions
Inventor: STONE VINCENT
IPC: C08F20/34
Filed: 2001-10-15
Abstract: There is described an amine / ester adduct formed between dimethylamine (DMA ) and at least one optionally substituted .alpha.,.szlig. unsaturated ester obtained or obtainable by reacting a suitable acrylic or methacrylic acid wi th a suitable alcohol or polyol, characterised that said adduct has a level of amination above about 75%. The adduct may be used as a co-activator and/or reactive diluent for UV curable, polymerisable formulations. A process for preparing the adduct is also described as are polymers made therefrom. The adduct and polymers made therefrom are preferably substantially free of free - DMA and/or odour free.
Patent CA-2426135-A1 (CA)
Title: Fan blade compliant shim
Inventor: WILSON BRUCE D
IPC: F01D5/30
Filed: 2001-10-15
Abstract: A compliant shim (50) for use between the root (40) of a gas turbine fan blade (30) and a dovetail groove (18) in a gas turbine rotor disk (12) to reduce fretting therebetween. The compliant shim (50) has first and second slots (74, 78) for engaging tabs (42, 44) extending from the fan blade root (40). The slots (74, 78) and tabs (42, 44) cooperates to hold the shim (50) during engine operation. An oxidation layer (80) covers the compliant shim.
Patent CA-2426771-A1 (CA)
Title: Liquid depth sensing system
Inventor: VAN EE WILLIAM J
IPC: B67C3/28
Filed: 2001-10-22
Abstract: The present invention is a liquid depth sensing system utilizing the bubble tube or purge operating principle. The invention utilizes a pneumatic pump motor (28) as a regulating device, by operating the motor (28) only as required to produce sufficient pressure for measuring the liquid depth. The present system may be applied to either open or closed liquid containers (10), and may be adapted for use in the bottling industry to provide extreme accuracy and rapid shutoff during filing operations.
Patent CA-2428336-A1 (CA)
Inventor: KERSEY ALAN D
IPC: G01N29/44
Filed: 2001-12-04
Abstract: For measuring the speed of sound in a fluid contained within an elongated body, the sound traversing the elongated body substantially along a direction aligned with the longest axis of the elongated body, the sound causing a momentary change in pressure in a portion of the fluid as the sound traverses the portion of the fluid, a method includes the steps of: providing at predetermined locations an array of at least two sensors distributed along the elongated body, each sensor for discerning and signaling spatio-temporally sampled data including information indicating the pressure of the fluid at the position of the sensor; acquiring the spatio-temporally sampled data from each sensor at each of a number of instants of time; constructing a plot derivable from a plot, using a technique selected from the group consisting of spectral-based algorithms, such as the Capon method or the MUSIC method, in which a spectrum-like function of the speed of sound is formed, and parametric methods of solution, such as the deterministic maximum likelihood method; identifying in the plot a spectral ridge, and determining the slope of the spectral ridge;  and determining the speed of sound assuming a relation between the speed of sound and the slope of the spectral ridge.
Patent CA-2431861-A1 (CA)
Inventor: RASTELLI LUCA
IPC: C12Q1/68
Filed: 2001-12-10
Abstract: Disclosed are methods of detecting and treating tuberous sclerosis complex associated disorders. Also disclosed are methods of identifying agents for treating tuberous sclerosis complex associated disorders.
Patent CA-2432725-A1 (CA)
Inventor: FRITZ RICHARD
IPC: F16C13/00
Filed: 2001-12-13
Abstract: A device and method for reducing noise and/or vibration in an image forming apparatus. In a preferred form, an insert (200) is disposed inside of a photosensitive drum (1), and the insert (200) is an elastic member having, in a relaxed state, an outer diameter larger than an inner diameter of the inner surface of the photosensitive drum (1). The insert (200) is compressed to allow insertion, and once inserted, projections (202) on the insert (200) hold the insert (200) against the inner surface of the photosensitive drum (1). As such, the insert (200) can be anchored to the interior of the photosensitive drum (1) without using adhesive and can be easily removed for recycling purposes. The photosensitive drum (1) can optionally contain a pressurized gas.