baber/WOPTO huggingface dataset:
Patent CA-2449807-A1 (CA)
Title: Contre-electrode segmentee destinee a un systeme de traitement electrolytique
Inventor: HUEBEL EGON
IPC: C25D21/12
Filed: 2002-08-21
Abstract: L'invention vise à optimiser le traitement électrolytique de pièces (9) réalisées en matériau non conducteur et présentant une métallisation de base très fine (6, 8). A cet effet, on fait intervenir un dispositif comportant des éléments destinés à mettre un liquide de traitement en contact avec les pièces (9), des éléments (10) destinés à mettre en contact électrique les pièces (9) au niveau de zones de contact, ainsi que des contre-électrodes (5.x) disposées de manière que les pièces (9) puissent faire face à ces dernières. Lesdites contre-électrodes (5.x) sont divisées en au moins deux segments d'électrode (13.x) de manière à créer des segments d'électrode (13.1) proches des contacts, au moins un segment d'électrode (13.4) distant des contacts, et éventuellement d'autres segments d'électrode (13.2, 13.3) disposés entre ceux-ci, chaque segment d'électrode 13.x étant alimenté par une source de courant séparée 15.x.
Patent CA-2450393-A1 (CA)
Inventor: MESHENKY STEVEN P
IPC: F02B29/04
Filed: 2003-11-24
Abstract: A rotary compressor machine, such as a combustion air charger, includes a rotatable shaft (18) having at least one compressor wheel (20,22) thereon and disposed within a housing (12,14). A donut-shaped heat exchanger (36) is located within the housing (12,14) between the compressor wheel (22) and an outlet (32) from the housing and has radially inner and outer peripheries (40,42). The outer periphery (40) defines an inlet for the heat exchanger (36) for gas discharged by the compressor wheel (20). The heat exchanger is provided with radially inner and outer flow paths defined by tubes (92) and includes a combined manifold and tank (44) which is secured and sealed to a header plate (88) receiving the tubes (92). The combined manifold and tank (44) includes first, second and third axially spaced walls (96,98,100) with each having a central opening (110,112,114). The first watt (96), at its central opening (110) is sealed and mounted to a header plate (88) at it is radially outer periphery while the second wall (98), at its central opening (112), mounts a baffle (116) that extends axially to and abuts the header plate (88) to separate the radially inner and outer flow paths. The third wall 100), at its central opening (114), includes an annular, axial extension (120) sealingly secured to the header plate (88) at its radially inner periphery.
Patent CA-2452104-A1 (CA)
Inventor: PAUL STEVEN MARC
IPC: A61P25/28
Filed: 2002-08-14
Abstract: La présente invention concerne une méthode de traitement d'un sujet souffrant d'une pathologie ou d'une maladie liée au peptide A.beta., ladite méthode consistant à administrer au sujet un anticorps qui reconnaît A.beta., cet anticorps présentant une affinité pour le peptide A.beta. soluble qui est supérieure à 10?-9¿ M.
Patent CA-2461581-A1 (CA)
Title: Fluid drop cartridge
Inventor: STATHEM RALPH L
IPC: B41J2/14
Filed: 2002-08-27
Abstract: A fluid drop ejecting cartridge (11) having a compact electrical interconnect structure (33, 70) that includes a plurality of pairs (75a, 75b, 75c) of columnar arrays (73, 73') of electrical contact areas (71, 71') disposed on a rear wall (24) of the cartridge and electrically connected to drop generators (40) arranged in primitive groups.
Patent CA-2463454-A1 (CA)
Title: Proton conductor, process for its production and electrochemical devices
Inventor: LI YONG MING
IPC: H01M8/10
Filed: 2002-10-04
Abstract: A novel proton conductor which is usable in dry atmosphere or in a relatively wide temperature range including room temperatures and is remarkably improved in proton conductivity; a process for the production thereof; and electrochemical devices. Specifically, a proton conductor made of a fullerene having a proton-liberating functional group bonded thereto through an at least three-membered ring structure; electrochemical devices made by using the same;  and a process for the production of the above proton conductor which comprises preparing a fullerene derivative to which a functional group having an ester group is bonded through an at least three-membered ring structure, hydrolyzing this derivative with an alkali hydroxide, and subjecting the resulting hydrolyzate to ion exchange to form a proton-liberating group.
Patent CA-2467944-A1 (CA)
Inventor: GRIZENKO PAUL
IPC: E04D13/158
Filed: 2002-11-20
Abstract: L'invention concerne une structure de solin mural destinée à être montée sur une surface de toiture et utilisée pour recevoir des bardeaux. La structure solin comprend un premier canal de drainage s'étendant dans le sens longitudinal. La structure solin comprend également une lèvre de sécurité placée au-dessus du premier canal de drainage et s'étendant le long de ce canal, un jeu étant défini entre la lèvre de sécurité et le premier canal de drainage, ce jeu étant formé et dimensionné pour recevoir les bardeaux. La structure solin comprend également un deuxième canal de drainage s'étendant dans le sens longitudinal, le deuxième canal de drainage étant en liaison fluidique avec le premier canal de drainage. Ces dispositifs peuvent être adaptés à divers solins utilisés dans l'industrie des couvertures métalliques, y compris mais pas de façon exclusive, aux solins de pignons, aux solins de murs d'extrémité et aux solins de noue ainsi qu'à d'autres structures de solins assimilées.
Patent CA-2468913-A1 (CA)
Inventor: NEUBERT WILLIAM J
IPC: A61B3/00
Filed: 2002-11-21
Abstract: A collection reservoir 54 includes a rigid-walled cassette adapted for connection to aspiration tubing 50. The cassette also includes a pair of electrodes 36 positioned so that the electrodes are electrically connectable to a flow meter 34. In operation, the electrodes are exposed to the fluid and tissue being aspirated from the surgical site so that the flow meter indicates a flow rate of the fluid and tissue from the surgical site.
Patent CA-2469485-A1 (CA)
Inventor: GINSBERG PHILIP M
IPC: G06Q40/04
Filed: 2002-12-06
Abstract: The present invention is systems (100) and methods for implementing commission allocations in transaction management of auction-based trading for specialized items such as fixed income instruments. In accordance with these systems and methods, a plurality of workstations that are connected to a server and a structured commission allocation protocol may be provided. Through the workstations, the server and the commission allocation protocol, the systems and methods may allocate commissions or fees when trading securities at accelerated levels with minimal errors and costs, control commission elements during real-time trading, reward customers and brokers who participate in transactions, and distribute commission and transaction data in real time.
Patent CA-2469911-A1 (CA)
Title: Complex packaging device
Inventor: SERRA GALDOS ROSA ELENA
IPC: B65D81/36
Filed: 2002-12-05
Abstract: The invention relates to a complex packaging device enabling two or more products (12, 13) that can only be mixed at the time of their consumption to be dispensed in a single packaging (1). The device comprises a packaging (1) that is divided into two or more compartments (2, 3), one of which has a closable shutting device (8). Said compartments are separated by a displaceable shutting partition (5), wherein each compartment contains one o f the products (12, 13) that are to be stored separately in said packaging (1) and a gas fluid that is compatible with each of said products. The gas fluid is substantially subjected to pressures different from atmospheric pressure, said pressures being higher or lower than the normal variation limits of atmospheric pressure and exerting the same effort on both sides of the shutting partition (5) and preserving the equilibrium thereof between said compartments (2, 3).
Patent CA-2470712-A1 (CA)
Inventor: AYOTTE ALAN R
IPC: H02K11/00
Filed: 2004-06-10
Abstract: An electric motor is described in which a first magnet wire forms a first pole of the coil, is disposed across two terminals of a fuse, and terminates at a first end on a power switch. The portion of the first magnet wire between the terminals of the fuse is severed such that all current of the motor must travel through the conductor of the fuse. The second end of the first magnet wire terminates at dual tang terminal disposed on the brush housing.
Patent CA-2471467-A1 (CA)
Title: Procedes et appareil permettant d'interroger une memoire de donnees relationnelles a l'aide d'interrogations sans schema
Inventor: BIGWOOD DAVID
IPC: G06F17/30
Filed: 2002-11-21
Abstract: La présente invention concerne, dans un mode de réalisation, un procédé de recherche d'une mémoire de données de triplets RDF du type dans laquelle les triplets sont conservés conformément à un premier schéma de stockage. Ledit procédé consiste à entrer une première interrogation spécifiant les triplets RDF qui doivent être identifiés dans la mémoire de données. Ladite première interrogation suppose (i) que les triplets sont stockés sous une forme sans schéma (c'est-à-dire, sans schéma de stockage) ou (ii) que les triplets sont conservés conformément à un second schéma de stockage qui diffère du premier. Ledit procédé consiste également à générer, à partir de la première interrogation, une seconde interrogation qui spécifie lesdits mêmes triplets RDF et qui reflète le premier schéma de stockage. Ladite seconde interrogation peut être appliquée à la mémoire de données de triplets RDF de manière à identifier et/ou à extraire les données souhaitées.
Patent CA-2471687-A1 (CA)
Inventor: COLLINS JONATHAN MCKINNON
IPC: C07K5/093
Filed: 2004-06-21
Abstract: An instrument and process for accelerating the solid phase synthesis of peptides is disclosed. The method includes the steps of deprotecting a protected first amino acid linked to a solid phase resin by admixing the protected linked ac id with a deprotecting solution in a microwave transparent vessel while irradiating th e admixed acid and solution with microwaves, then activating a second amino acid by adding the second acid and an activating solution to the same vessel while irradiating the vessel with microwaves, then coupling the second amino acid to the first acid while irradiating the composition in the same vessel with microwaves, and cleaving the linked peptide from the solid phase resin by admixing the linked peptide wit h a cleaving composition in the same vessel while irradiating the composition wi th microwaves.
Patent CA-2474222-A1 (CA)
Title: Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
Inventor: KIM BYUNG JIN
IPC: H04N9/82
Filed: 2003-11-19
Abstract: The recording medium has a data structure for managing reproduction of data recorded on the recording medium. A navigation area of the recording medium stores at least one navigation file, which includes navigation commands for managing reproduction of at least video data forming a main reproduction path and a side reproduction path. The side reproduction path is a side path to the main reproduction path.
Patent CA-2475375-A1 (CA)
Title: Method and apparatus for assay of electrochemical properties
Inventor: HARDING IAN S
IPC: G01N27/333
Filed: 2003-02-10
Abstract: A method for monitoring a select analyte in a sample in an electrochemical system. The method includes applying to the electrochemical system a time-varying potential superimposed on a DC potential to generate a signal; and discerning from the signal a contribution from the select analyte by resolving an estimation equation based on a Faradaic signal component and a nonfaradaic signal component.
Patent CA-2477492-A1 (CA)
Title: Use of a pretreated silica in a silicone composition crosslinkable by polycondensation, as agent for stabilizing moulds obtained from said composition
Inventor: HEILMAN JENS
IPC: C09C1/28
Filed: 2003-02-28
Abstract: The invention concerns the use, for improving the life span of moulds made of silicone elastomer crosslinking by polycondensation reaction, of additive capable of stabilizing the silicone elastomer constituting the moulds with respect to materials to be moulded and in particular polyester resins. Said stabilizing agent is based on silica pretreated with a silane. Preferably, it consists of a ground silica-based quartz pretreated with a silane.
Patent CA-2478065-A1 (CA)
Inventor: YAMAMOTO SATOSHI
IPC: A61P17/06
Filed: 2003-03-07
Abstract: The present invention provides compounds having formula (I), and additionally provides methods for the synthesis thereof and methods for the use thereof in the treatment of various disorders including inflammatory or autoimmune disorders, and disorders involving malignancy or increased angiogenesis, wherein R1 -R11, t, X, Y, Z, and n are as defined herein.
Patent CA-2484755-A1 (CA)
Title: Mass spectrometer
Inventor: KENNY DANIEL JAMES
IPC: H01J49/40
Filed: 2004-10-14
Abstract: A mass spectrometer is disclosed comprising an ion source 4, a field free or drift region 5 and an ion mirror 7 comprising a reflectron. Metastable parent ions which spontaneously fragment by Post Source Decay whilst passing through the field free or drift region 5 are arranged to enter the ion mirror 7 and be reflected by the reflectron towards an ion detector 8 when the reflectron is maintained at a certain voltage. The process is then repeated with the reflectron being maintained at a slightly lower voltage. Two related sets of time of flight or mass spectral data are obtained for the two different voltage settings of the reflectron. From the two data sets the different times of flight for the same species of fragment ion can be determined. The mass to charge ratio of the parent ion which fragmented to produce the particular species of fragment ion can then be determined from the times of flight of the fragment ions.
Patent CA-2488094-A1 (CA)
Inventor: MONETTI CARLO
IPC: C06C5/06
Filed: 2003-06-24
Abstract: A timed pyric chain apparatus, particularly for the ignition of pyrotechnica l fireworks comprising a main conduit (2) for a retard fuse (16) said main conduit (2) having lateral branch conduits (5). The apparatus consists of coupled modular means, each modular means consisting of a fuse holder (1) comprising a main conduit (2) in which a retard fuse (16) is to be placed, said main conduit being divided into a first portion (3) and a second portio n (4), the cross section of the first portion (3) being smaller than the cross section of the second portion (4), the fuse holder further comprising a lateral branch conduit (5) for receiving a wick (17) retainer (11) for a par t of its length, said wick being provided with a fire passing sheath (18), the coupling of a first fuse holder (1) to a second fuse holder (1~) resulting from the introduction of the first portion (3) of the first fuse holder (1) in a second portion (4~) of the second fuse holder (1~).
Patent CA-2488659-A1 (CA)
Title: Method, device and system for detecting the presence of microorganisms
Inventor: HOUDE MICHEL
IPC: G01N33/569
Filed: 2003-06-26
Abstract: A method, device and system for detecting the presence of microorganisms in an air sample taken from either a gaseous or liquid environment are described.  The method including the steps of a) capturing with a filter microorganisms from the air sample; b) recovering from the filter with a liquid at least some microorganisms captured by the filter in step a); and c) detecting the presence of the at least some microorganisms in the liquid. The device and system include a chamber through which the air sample to be examined is circulated; a filter for capturing microorganisms susceptible to be present in the air sample; a liquid cooperating with the filter for recovering captured microorganisms therefrom; and a detector for detecting the presence of microorganisms in the liquid. The method, device and system are particularly useful for the continuous and on-site control, monitoring and detection of microorganisms, such as bacteria, parasites, fungi, viruses and the like, which may be present in an air sample, taken from an air duct of a ventilation system.
Patent CA-2490384-A1 (CA)
Title: Vecteur d'expression, hote, proteine fusionnee, procede pour produire une proteine fusionnee et procede pour produire une proteine
Inventor: IDENO AKIRA
IPC: C07K19/00
Filed: 2003-06-25
Abstract: La présente invention concerne un vecteur d'expression, un hôte, une protéine fusionnée, une protéine, un procédé pour produire une protéine fusionnée et un procédé pour produire une protéine, qui permettent d'éviter la formation d'une protéine inerte et anormale dans le cadre de la production d'une protéine recombinée, et rendent ainsi possible une production efficace d'une protéine cible du type naturel (c'est-à-dire un type soluble) en une quantité élevée. L'invention concerne notamment un vecteur d'expression contenant (a) une première zone codante qui code pour un polypeptide qui a une activité de molécule chaperonne et au moins un site d'enzyme de restriction dans lequel peut être insérée (b) une seconde zone codante qui code pour une protéine. Dans le vecteur d'expression mentionné ci-dessus, la première zone codante est liée de façon efficace à un promoteur et le site d'enzyme de restriction se trouve à l'intérieur du même cadre de lecture que la première zone codante et en aval de la première zone codante. De manière alternative, l'emplacement du site d'enzyme de restriction est tel que la seconde zone codante qui a été insérée est liée de façon efficace à un promoteur et la première zone codante se trouve à l'intérieur du même cadre de lecture que la seconde zone codante et en aval de la seconde zone codante.
Patent CA-2492482-A1 (CA)
Inventor: PRABHAKAR JAY
IPC: G01K1/02
Filed: 2003-07-15
Abstract: L'invention porte sur un système de suivi de température comprenant: un dispositif (TDM) de suivi de la température pendant une période de temps en vue d'établir un ou plusieurs paramètres; un adaptateur communiquant avec le TDM; et un dispositif de programmation de données (DPD) communiquant avec l'adaptateur. Le TMD comporte un détecteur de température, une unité centrale (CPU) reliée audit détecteur, et une alimentation alimentant la CPU en continu. La CPU comporte une mémoire stockant les mesures du détecteur et constituant l'unique mémoire du TMD. Le TMD étant exempt de moyens d'interruption de l'alimentation de la unité centrale, pendant l'utilisation, chaque nouvelle mesure du détecteur écrase la précédente stockée dans la mémoire qui n'enregistre donc aucune donnée "historique" pendant le processus de mesure.
Patent CA-2495936-A1 (CA)
Title: System for transferring liquid load to a tanker
Inventor: KULIKOV NIKOLAI VLADIMIROVICH
IPC: B63B27/24
Filed: 2002-07-01
Abstract: The invention can be used for a off-shore discharge of a liquid load, mainly oil from a land storage plant to ocean-going tankers during winter time and initial ice formation when the thickness of a stable fast ice is equal to or less than 1.5 m. In the first variant, the inventive system for transferring a liquid load to a tanker comprises an ice breaker (6) moored to a mooring bath, a tanker (1) moored by the fore (8) thereof directly or at a distance to the icebreaker's stem (7), a service ship (9) disposed on the side of the stem of said tanker, a device for processing the flexible hose (5) of a pipeline (3) against ice and a handling gear for transferring said flexible hose (5) from the icebreaker (6) to the tanker (1) which are arranged in the afterdeck of the icebreaker (6), a diving well (22) arranged in the hull of said icebreaker and provided with a diving station (21) and a service well (12) which is arranged in the afterdeck of the icebreaker (6). The device for protecting the flexible hose is embodied in the form of a cylinder (11) provided with guides (15) which make it possible to move inside the service wall (12), the lower side (16) of said cylinder being disposed below the edge of floating ice. In the second variant of the system for transferring a liquid load to a tanker (1), the device for protecting the flexible hose (5) of a pipeline (3) against ice is embodied in the form of a pontoon (29), provided with a well (30) for servicing the flexible hose (5) and arranged for sea on the deck of the icebreaker (6).
Patent CA-2496771-A1 (CA)
Title: Waste container
Inventor: HASSELL JON P
IPC: B65F1/12
Filed: 2003-09-08
Abstract: A waste container (20) provides at least one protrusion (36) spaced below a lip (24) extending radially outwardly from an upper edge of the waste container. The at least one protrusion is spaced below the lip to permit a gripper (34) from an automatic lifter to grasp the waste container between the at least one protrusion and the upper lip. The at least one protrusion may be a plurality of triangular shaped bosses formed midway between the upper edge and lower edge of the waste container. Alternatively, the at least one protrusion may be a base portion (76) which extends radially outwardly at a lower edge of the waste container. The at least one protrusion prevents the waste container from slipping completely through the grippers while the waste container is inverted while emptying the contents into a truck.
Patent CA-2497581-A1 (CA)
Inventor: HARAZIM WOLFGANG
IPC: F04D31/00
Filed: 2003-07-14
Abstract: The invention relates to a method for compressing the working fluid during a water/steam combination process in multi-stage turbocompressors comprising intercooling in the individual compressor stages, by the addition of a coola nt to the working fluid. The aim of the invention is to provide a technical solution, which is suitable for the efficient intercooling of the working fluid during multi-stage compression and thus for the highest possible reduction of the required compressor power. To achieve this, dispersed water , which is obtained by the pressure atomisation of water to form micro-droplet s, is used as the coolant. The coolant is added directly to the working fluid i n at least one compression stage in a quantity that maintains the thermodynami c equilibrium, and is converted during compression into the state of said working fluid, the evaporation of the coolant taking place at the saturation line. The addition of coolant between the compressor entrance and the compressor exit permits the mass flow of the working fluid to be increased.< /SDOAB>
Patent CA-2497616-A1 (CA)
Title: Regulateur de tension a denumeriseur pour un ensemble de memoires flash
Inventor: SIVERO STEFANO
IPC: H02M3/07
Filed: 2003-09-09
Abstract: Cette invention concerne un système de régulateur de tension avec dénumériseur pour dispositif de mémoire non volatile comprenant un circuit de pompe de charge avec entrée d'activation et noeud de sortie de tension. Un convertisseur tension-intensité possède une entrée couplé au noeud de sortie de tension et un sortie couplée à un noeud virtuel de mise à la terre. Une source de courant est couplée au noeud virtuel de mise à la terre et fait office de puits pour l'un parmi une pluralité de courants en réponse aux états d'une pluralité de signaux d'entrée. Un amplificateur de transconductance comporte une entrée d'inversion au niveau du noeud de mise à la terre virtuel, une entrée sans inversion couplée à une tension de référence, et une sortie. Un comparateur possède une première entrée couplée à la sortie de l'amplificateur de transconductance, une seconde entrée couplée à une tension de référence et une sortie couplée à l'entrée d'activation de ladite pompe de charge.