baber/WOPTO huggingface dataset:
Patent CA-2563017-A1 (CA)
Title: Substituted cyclohexylacetic acid derivatives
Inventor: HENKEL BIRGITTA
IPC: A61P25/04
Filed: 2005-05-06
Abstract: The invention relates to substituted cyclohexylacetic acid derivatives, methods for the production thereof, medicaments containing these compounds, and to the use of substituted cyclohexylacetic acid derivatives for producing medicaments.
Patent CA-2563780-A1 (CA)
Title: Large angle sliding valve plate pump/motor
Inventor: GRAY CHARLES L
IPC: F04B1/324
Filed: 2005-04-20
Abstract: A pump/motor includes a back plate having first and second fluid ports configured to be differentially pressurized, first and second reaction plates rigidly coupled to the back plate, and a valve plate slideably coupled to the back plate and having first and second fluid feed channels configured to receive fluid from the first and second fluid ports. A plurality of hold-down pistons is positioned in respective hold-down cylinders formed in the valve plate. Each of the hold-down pistons is configured to be biased, by pressurized fluid in the respective hold-down cylinder, against a surface of one of the reaction plates. A barrel, having a plurality of drive cylinders, is rotatably coupled to the valve plate. Drive pistons positioned in the drive cylinders are biased against a thrust plate by pressurized fluid in the drive cylinders. The thrust plate is coupled to an output shaft of the pump/motor.
Patent CA-2565340-A1 (CA)
Inventor: WILLIAMS MICHAEL S
IPC: A61F2/02
Filed: 2005-06-22
Abstract: A percutaneously implantable chamber for the treatment of a cardiac condition is disclosed herein, the chamber capable of delivery and maintenance of viable cells comprising a pacemaker gene or other genes intended to impart a specific function via a host cell An artificial sinoatrial node and artificial atrial ventricular node for the restoration of the pacemaker function of the heart of a subject comprises a chamber comprising cells expressing a pacemaker gene.  Further, a chamber may be used for the implantation and maintenance of viable, responsive, immunoisolated cells to induce or enhance muscle contraction of a subject for the treatment of a disorder.
Patent CA-2569460-A1 (CA)
Inventor: SUITS DAVID A
IPC: G06Q10/00
Filed: 2005-06-08
Abstract: Accounting data is classified to facilitate transaction processing and management. According to an example embodiment, data based rules are implemented for classifying transaction-related data into accounting categories. Accounting information is processed as a function of the data based rules and accordingly classified. This approach involves, for example, the identification of particular data based rules to apply to the accounting information, applying the rules and processing the information accordingly.
Patent CA-2571883-A1 (CA)
Title: Method and device for pulverizing bulk material containing plastic
Inventor: FALKENBERG MATTHIAS
IPC: B29B17/04
Filed: 2006-12-21
Abstract: In a method and a device for pulverizing bulk material containing plastic, whose grain is highly flexible and whose loose bulk is highly compressible and which is initially provided in a coarse grain, is subsequently heated and compressed and is then converted into a finer grain, the bulk material at least partially contains thermoplastics. Before and/or during and/or after the compression, the bulk material is at least partially melted in such a way that it is provided in the form of an endless strand or slab after the compression and heating, which is cooled and converted into the finer grain in a coherent state using a cutting tool, the thickness of the strand or the slab being between 5.0 mm and 100 mm, preferably between 10 mm and 50 mm, the bulk material in the fine grain having a grain size in the range from 0.0 mm to 20 mm, preferably from 0.0 mm to 5.0 mm, more preferably from 0.0 mm to 2.0 mm.
Patent CA-2571962-A1 (CA)
Title: Hydrodynamic fishing device
Inventor: FORD RANDOLPH K
IPC: A01K85/00
Filed: 2006-12-20
Abstract: A hydrodynamic fishing device includes a plate that changes attitude as the plate passes through a body of water. A plate positioning controller is pivotally mounted to the plate and is indexable relative to the plate by direct application of manual force so as to assume a plurality of predetermined adjustment positions. The adjustment positions establish different paths of travel of the plate as the plate passes through a body of water.
Patent CA-2572666-A1 (CA)
Title: Ballistic protective radome
Inventor: FRENKEL AVRAHAM
IPC: H01Q15/00
Filed: 2005-07-20
Abstract: A ballistic protective radome (10) consisting of substantially longitudinal layer members (14) firmly and densely packed in a uniform array, forming a main protective layerm (12). The layer members (14) are mutually spaced apart and electrically isolated such that a continuous gap (18) is formed in the main protective layer (12). The layer members (14) are made of mechanical energy absorbing and high tensile strength materials such as ceramics, metallic alloys nanoparticulate ceramics and nanoparticulate metallic alloys.  The surface of the layer members is electrically conducting, optionally by plating with a layer of highly electrically conducting materials having a width of a few skin depths. Optionally a dielectric layer (16) is attached to at least one surface border of the main protective layer for promoting the ballistic features of the radome and providing for impedance matching. A  method for tuning the operational frequency of the radome is provided by grouping the layer members in pairs (12A-12C) of layer members having collinear main axes. Optionally discs (26D-26F) having electrically conducting surface are inserted into the gaps between the paired layer members.
Patent CA-2574284-A1 (CA)
Inventor: NAIL CLAUDE
IPC: F28F9/013
Filed: 2005-07-20
Abstract: L'invention concerne un échangeur de chaleur comprenant un carter (1) ayant une paroi interne (8) délimitant au moins une chambre interne (3) incorporant au moins un noyau (6) présentant une paroi (7) délimitant dans la chambre (3) avec la paroi interne (8) du carter en regard, au moins une cavité d'échange (9) comprenant au moins un serpentin (5) tubulaire creux présentant des extrémités (13, 17) traversant le carter (1) pour pouvoir être alimenté par un fluide primaire, au moins une entrée (11, 15) et au moins une sortie (15, 11) axialement opposés pour la circulation d'un liquide secondaire dans la cavité  d'échange (9) au contact de chaque serpentin (5), et au moins une nervure d'écartement, tangentielle (18, 19), s'étendant en saillie par rapport à une paroi (7, 8) en regard du serpentin (5) et non parallèlement à la direction axiale de circulation, mais adaptée pour ne pas empêcher la circulation de liquide secondaire. L 'échangeur thermique selon l'invention comprend au moins une nervure tangentielle hélicoïdale et au moins un serpentin présentant des sens d'enroulement différents.
Patent CA-2575432-A1 (CA)
Title: Video telephone police station system
Inventor: SAHASHI NOZOMU
IPC: H04M11/00
Filed: 2005-07-19
Abstract: A video telephone police station system capable of enabling even a small number of staff to deal with a large number of visitors by separating emergence calls and normal calls and by enabling the staff not to need to make any investigation record at the normal front desk. A police station is provided with a police station terminal (12), a visitor sensor (14), a finding storage (17), and so forth. A video telephone reception center (100) is provided with a reception server (110), an automatic answering server (120), an MCU (130), and a reception terminal (140) interconnected through communicating lines (600). The police station terminal has an emergency call button and a normal reception button. The reception server, in a normal reception mode, connects the police station terminal to the automatic answering server, sequentially takes out interrogation videos from an investigation record file, transmits them to the police station terminal, and acquires an answer video or character information in response thereto, thus automatically making an investigation record. In an emergency call, the reception server has a function of calling and connecting a reception terminal having a lower priority even if all the reception terminals are connected.
Patent CA-2575729-A1 (CA)
Title: System and method of ensuring legitimacy of a sensor signal received from a rotor position sensor in a motor
Inventor: NORELL NEIL N
IPC: G01D5/244
Filed: 2005-07-22
Abstract: A system and method of ensuring legitimacy of a sensor signal received from a rotor position sensor in a motor is provided that includes polling the sensor to determine a first state of the sensor signal, determining a first time delay by summing a first plurality of time constants, and initiating a first time delay. Also included is re-polling the sensor to determine a second state of the sensor signal, determining a second time delay by summing a second plurality of time constants, initiating a second time delay if the second state of the sensor signal is the same as the first state of the sensor signal, re-polling sensor to determine a third state of the sensor signal; and considering the sensor signal as a legitimate signal if the third state of the sensor signal is the same as the first and second states of the sensor signal.
Patent CA-2576915-A1 (CA)
Inventor: GEESAMAN BARD J
IPC: A61K38/00
Filed: 2005-08-18
Abstract: Disclosed are methods of treating a disorder of the stomach, intestine or duodenum in a human subject. The method includes administering to the subject, a pharmaceutical composition comprising a compound that increases gastrointestinal motility (e.g., by modulating myenteric nerve activity) and/or induces the secretion or production of growth hormone.
Patent CA-2578414-A1 (CA)
Title: Flexible polypropylene roofing membrane
Inventor: NEBESNAK EDWARD
IPC: C08L27/12
Filed: 2005-07-05
Abstract: A thermoplastic polyolefin (TPO) roofing membrane is made by blending a new polypropylene based elastomer (PBE) or plastomer (PBP) and polyolefin copolymers. The new PBE or PBP offers superior flexibility over conventional polypropylene roofing membranes for easy installation. The new narrow molecular weight distribution and broad crystallinity distribution of the PBE  or PBP results in excellent heat welding strength and wide heat welding windows of the said TPO membrane.
Patent CA-2581572-A1 (CA)
Title: Pump housing for a domestic appliance
Inventor: WELCH RODNEY M
IPC: A47L15/42
Filed: 2007-03-14
Abstract: A domestic appliance includes a pump that establishes and directs a flow of washing fluid into a tub during a washing operation. The pump includes a pump housing having a rigid main body portion that defines an inlet section and an outlet section, as well as a plurality of resilient members that are over-molded onto the inlet and outlet sections. The rigid main body portion includes a mounting element for supporting the pump. An insulation grommet is positioned in the mounting element to minimize any transfer of vibration from the pump to the appliance. The inlet nipple, outlet nipple and insulation grommet are joined through a plurality of web members. The rigid main body also includes a secondary outlet section that is adapted to directly receive a hose or is connected to a hose through a secondary outlet nipple.
Patent CA-2585357-A1 (CA)
Inventor: DOUGLAS MYLES
IPC: A61F2/06
Filed: 2005-10-21
Abstract: A vascular graft includes a main portion and a branch portion that is coupled to the main portion by an articulating joint. The vascular graft may be inserted into the thoracic aorta with the branch portion positioned within a branch vessel and the main portion positioned within the thoracic aorta. The graft may be deployed within a deployment apparatus comprising an outer member and an inner member. The outer member may include an area of increased flexibility that corresponds to the articulating joint.
Patent CA-2586035-A1 (CA)
Title: Therapeutic calcium phosphate particles in use for aesthetic or cosmetic medicine, and methods of manufacture and use
Inventor: BELL STEVE J D
IPC: A61K8/02
Filed: 2005-11-01
Abstract: Calcium phosphate (~CAP~) particles for use in cosmetic, nutraceutic or aesthetic medicine. The particles may be used as carriers for cosmetic, nutraceutic or a factors, as controlled release matrices for the material, and as fillers in cosmetic treatments. The particles may be applied topically or injected or by any other appropriate delivery method.
Patent CA-2589358-A1 (CA)
Inventor: MORETON DAVID J
IPC: C10M149/00
Filed: 2005-12-08
Abstract: This invention relates to a process for preparing an additive comprising the steps of: (1) reacting a polymer derived from of an olefin containing 2 to 8 carbon atoms with an acylating agent to form an acylated polymer; and (2) reacting the acylated polymer of step (1) in a medium substantially free of to free of sulphur with: (a) ammonia or an amine to form a succinimide product;  or (b) water to form a hydrolysed product, wherein the mole ratio of the acylating agent to polymer in step (1) is from 0.3:1 to 1.6:1. The invention further relates to compositions containing the additive and its use.
Patent CA-2589932-A1 (CA)
Title: Vehicle detector and vehicle parking management system
Inventor: DUGAN WILLIAM P
IPC: G07B15/02
Filed: 2005-12-06
Abstract: A detector assembly including a three-dimensional magnetic sensor adapted to detect presence of a vehicle, a transceiver operatively coupled to the magnetic sensor and adapted to send and receiver information, a microprocessor operatively coupled to the magnetic sensor and the transceiver. The detector assembly is part of a vehicle parking management system including a plurality of detector assemblies and a remote device operatively coupled to the plurality of sensor assemblies to exchange information with each of the plurality of sensor assemblies.
Patent CA-2590859-A1 (CA)
Inventor: GAROTTA ROBERT
IPC: G01V1/36
Filed: 2005-12-14
Abstract: The invention relates to a method for processing seismic data comprising a collection of seismic traces with different offsets, comprising the steps of:  a) breaking up one or several first trace(s) of the collection of seismic traces into a series of trace segments according to a predetermined segmentation interval; b) defining a series of expansion coefficients, each expansion coefficient being associated with a segment of the first trace or traces; c) applying the associated expansion coefficient to each segment of the first trace or traces; d) comparing the first trace or traces thus expanded with a second trace from the collection of seismic traces to evaluate their similarity; e) repeating steps b), c) and d) with a new series of expansion coefficients, f) determining an optimum series of expansion coefficients that maximizes the similarity between the first expanded trace and the second trace in order to obtain one or several corrected first trace(s).
Patent CA-2593861-A1 (CA)
Title: Electrically insulated surgical probing tool
Inventor: FELTON SHARONDA T
IPC: A61N1/36
Filed: 2006-01-31
Abstract: A surgical tool (21) for probing bone tissue includes an elongate member (30, 30', 30'') coupled to a handle assembly (50). The handle assembly (50) is electrically coupled to a electrical signal source (22). The surgical tool (21) includes an electrically conductive portion (34) in communication with an un-insulated distal end of the elongate member (30, 30', 30''), and an insulated portion extending from the tip along the elongate member (30, 30', 30'') and handle assembly (50).
Patent CA-2596940-A1 (CA)
Title: Translucent uv permeable panel exhibiting ir reflecting properties
Inventor: MENDE VOLKER
IPC: G02B5/28
Filed: 2005-11-03
Abstract: The invention relates to UV adsorber-free tanning aids which contain IR-reflecting pigments.
Patent CA-2602698-A1 (CA)
Inventor: BARBEROUSSE VERONIQUE
IPC: C07H17/02
Filed: 2006-03-24
Abstract: L'invention concerne de nouveaux composés du 5-thioxylose, préférentiellemen t des dérivés de type 5-thioxylopyranose, ainsi que leur procédé de préparatio n et leur utilisation en tant que principe actif de médicaments, notamment destinés au traitement ou à la prévention des thromboses ou de l'insuffisanc e cardiaque.
Patent CA-2607179-A1 (CA)
Inventor: PACHOWSKI ROBERT
IPC: A47B23/04
Filed: 2006-05-03
Abstract: The invention concerns a foldable holder fabricated from a material layer, consisting of panels that together form an essentially triangular profiled tube for supporting, for example, documents or a laptop. The invention further concerns a flat pattern and a method for the fabrication of such a holder. The holder according to the invention has an improved mechanical strength.
Patent CA-2611840-A1 (CA)
Title: Portable davit mounting base
Inventor: JIN ANTHONY
IPC: E04G3/34
Filed: 2007-11-21
Abstract: A portable davit base for removable attachment to a rooftop davit pedestal having a mounting plate includes two opposed side plates and two metal transverse supporting members for mounting on the mounting plate and secured thereto with connector pins that extend underneath edges of the mounting plate on opposite sides of the davit pedestal. The opposed side plates have vertically spaced apertures for inserting davit mast supporting pins for pivotal mounting of a mast on the assembly. A  davit arm connected to the mast is rigidly attached to the portable davit mounting assembly for use in suspending scaffolding over the side of a building.
Patent CA-2614860-A1 (CA)
Title: Systeme et procede permettant de detecter des desequilibres dans la planification de la charge de travail dynamique dans des environnements de grappes
Inventor: GHOSAL SUGATA
IPC: G06F9/50
Filed: 2006-07-13
Abstract: L'invention se rapporte à des procédés, systèmes et produits de programme informatique permettant de détecter un déséquilibre de la charge de travail dans une grappe de serveur informatique planifiée dynamiquement. Ledit procédé consiste à contrôler une pluralité de mesures, à générer des points d'alarme basés sur les points de changement détectés, à mettre en corrélation les points d'alarme, et à identifier, à partir des résultats de la corrélation, un ou plusieurs serveurs informatiques responsables d'un déséquilibre de la charge de travail. L'invention concerne également des systèmes et des produits de programme informatique permettant de mettre en oeuvre ledit procédé.
Patent CA-2617014-A1 (CA)
Title: Method and system for determining transactional data between a consumer and a merchant engaged in a purchase transaction
Inventor: KEITHLEY THOMAS H
IPC: G06Q30/00
Filed: 2008-01-07
Abstract: A method for determining transactional data between a consumer and a merchant engaged in a purchase transaction. This method includes the steps of:  initiating or consummating a purchase transaction, such as an online credit transaction, between at least one consumer and at least one merchant; generating a transaction data set including a plurality of data fields populated with consumer data, merchant data, transaction data, purchase data or any combination thereof; processing the plurality of data fields of the transaction data; and presenting a purchase data set including at least one data field therein.
Patent CA-2617477-A1 (CA)
Title: Method for the production of 2,4,6-trimercapto-1,3,5-triazine
Inventor: WERLE PETER
IPC: C07D251/38
Filed: 2006-07-03
Abstract: The present invention is directed towards a method for the production of 2, 4, 6-trimercapto-1, 3, 5-triazine (TMT-H3). In particular, the method of the subject matter relates to the operation of acidifying the salts of 2, 4, 6-trimercapto-1, 3, 5-triazine in aqueous solution and in a defined pH range.
Patent CA-2621251-A1 (CA)
Inventor: ARMSTRONG JEAN
IPC: H04B10/06
Filed: 2006-09-01
Abstract: A method of communicating digital information over a dispersive optical channel includes encoding the digital information into a plurality of data blocks, each of which includes a number of bits of the information. A time-varying electrical signal is generated which corresponds with each of said data blocks. The time-varying electrical signal is applied to an optical transmitter (122) to generate an optical signal which includes an asymmetrically amplitude limited transmitted signal modulated onto an optical carrier. The optical signal is then transmitted over the dispersive optical channel (106). At a receiving apparatus (104) the optical signal is detected to produce an electrical signal which corresponds with the asymmetrically amplitude limited transmitted signal. A frequency domain equalisation of the electrical signal mitigates the effect of dispersion of the optical channel (106) on the transmitted optical signal, and the equalised signal is decoded to recover the encoded data blocks and the corresponding transmitted digital information. The method enables bipolar signals to be transmitted over a dispersive unipolar optical channel, and reduces or eliminates the need to apply a high optical bias level at the transmitter, thereby improving optical power efficiency and enabling output power levels to be maintained below applicable safe levels, while simultaneously enabling the effects of channel dispersion to be substantially mitigated.
Patent CA-2627705-A1 (CA)
Title: Assembly system for floor and/or wall tiles
Inventor: LLORENS MIRAVET SALVADOR
IPC: E04F13/08
Filed: 2008-03-28
Abstract: Includes anchoring means between tiles arranged in a coplanar plane.  It is characterized in that the anchoring means are determined from portions curved in the shape of a groove located in the underside of the tiles and matching the side edges of the tiles that guide said curved portions to converge on said edges.   When the tiles are put together next to each other head to head and at the point where the corners converge, these curved grooved portions form a channel on the underside of the tiles inside which male elements fit tightly in at least a portion of it to couple and engage at least two adjacent tiles.
Patent CA-2629420-A1 (CA)
Inventor: GASKIN THOMAS K
IPC: B01D53/14
Filed: 2008-04-17
Abstract: A process and apparatus for separating the components of a multi-component gas stream comprising light and intermediate volatility components. The process includes contacting the multi-component gas stream with a lean solvent in an absorber to produce a light component overhead stream and a rich solvent bottoms stream, flashing the rich solvent bottoms stream in at least one reduced pressure stage, recycling the lean solvent to the absorber, heat exchange cooling of the light component overhead stream, using at least one pressure reduction device for auto-refrigeration cooling, vapor/liquid separating the light component overhead stream in a vapor/liquid separator, reheating a vapor product stream from the vapor/liquid separator against the light component overhead stream, and removing the condensed intermediate component liquid from the vapor/liquid separator. The apparatus for separating the components of a multi-component gas stream containing hydrocarbons including an absorption tower containing internal equipment for contacting a feed gas with a lean solvent stream to create an light component overhead stream and a rich solvent bottom stream, a heat exchanger in contact with the light component overhead stream and a purified product stream, a vapor/liquid separator in contact with the light component overhead stream, and a pressure reduction device in contact with the light component overhead stream.