baber/WOPTO huggingface dataset:
Patent CA-2576857-A1 (CA)
Title: Method, apparatus and computer program product of aliasing discriminator for encoder interfaces
Inventor: BUCKNER ZACHARY
IPC: H03M1/48
Filed: 2005-08-12
Abstract: An improved encoder interface system, able to track absolute position at higher encoder velocities without aliasing. The device and related apparatus, method and computer program product can perform this operation without loss of precision or accuracy. The improved encoder interface system can predict the phase angle of the signal for each sampling iteration and then measure the angular difference between the predicted phase angle and the actual phase angle to account for acceleration. The predictive capacity of the system thereby minimizes the problem of aliasing. As a result of this technique, aliasing will only occur when the acceleration of the object being observed exceeds a certain threshold that, like the Nyquist frequency, is dependent on the sampling rate of the signal acquisition component. Importantly, in most applications, this acceleration limit greatly exceeds any possible acceleration that the system will undergo.
Patent CA-2578437-A1 (CA)
Inventor: SKERDI UDO
IPC: B22C1/18
Filed: 2005-09-02
Abstract: The invention relates to a moulding mixture for producing casting moulds for metalworking, a process for producing casting moulds, casting moulds obtained by the process and also their use. To produce the casting moulds, a refractory mould raw material and a binder based on water glass are used. A proportion of a particulate metal oxide selected from the group consisting of silicon dioxide, aluminium oxide, titanium oxide and zinc oxide is added to the binder.  Particular preference is given to using synthetic amorphous silicon dioxide as metal oxide.
Patent CA-2579773-A1 (CA)
Title: A method for the determination of process parameters in a thermal spraying process
Inventor: WINTERGERSTE TORSTEN
IPC: H05H1/32
Filed: 2007-02-27
Abstract: A method is proposed for the determination of process parameters in a thermal spraying process, in which particles are melted or made plastic or vaporized by means of a thermal spraying apparatus (1) and are trans-ported by a flow of fluid (G) to a substrate (6). In said method an operating model is constructed for the thermal spraying process or for the thermal spraying apparatus, with which a simulation of the thermal spraying process can be done and which includes a flow mechanical model and also an electromagnetic model, wherein the flow mechanical model and the electromagnetic model are coupled together and at least one process pa-rameter is determined by means of the operating model.
Patent CA-2579984-A1 (CA)
Title: Gastric band suture tab extender
Inventor: SWINDON PATRICK J
IPC: A61B17/12
Filed: 2007-02-28
Abstract: A removable suture tab extender for a gastric band is shaped and dimensioned for selective attachment to a first end of the gastric band, the gastric band including a latching mechanism composed of a first latching member positioned at the first end of the gastric band and a second latching member positioned at a second end of the gastric band. The gastric band extender includes an elongated body member having a first end and a second end. The first end of the elongated body member is shaped and dimensioned for coupling with the first latching member. The second end of the elongated body member includes a gripping section shaped and dimensioned to facilitate gripping thereof as the gastric band extender is passed through the second latching member.
Patent CA-2580339-A1 (CA)
Inventor: DOBREA EMILIAN
IPC: A61N1/32
Filed: 2005-09-15
Abstract: This invention relates to an electronic device and the use thereof in the bio-resonance functional medicine by generating electric signals with positive offset, sinus, square or triangle wave shapes, selectable frequency between a lower limit and an upper limit, with variable gain numerically controlled by a microprocessor that can provide a constant current or a modulated current through an external circuit, that may be inside a human body, with selectable on/off times and may provide simultaneous generation of two independently programmable and electric isolated electric signals, that may be applied in two circuits inside the human body and that is able to generate procedures, functions or treatments wherein a procedure generates the signal type having the corresponding parameters, a function comprises a sequence of procedures and a treatment comprises a sequence of functions and procedures performed in order to detect the presence of a microorganism inside the human body and to eliminate this microorganism from the human body respectively, using its own database or the professional support of the specialized medical personnel, characterized by generating and transmitting to the patient of a procedure, function or treatment personalized according to telemedicine standards requirements.
Patent CA-2582482-A1 (CA)
Title: Triazolopyridine derivatives as antibacterial agents
Inventor: STARR JEREMY TYSON
IPC: A61K31/437
Filed: 2005-09-23
Abstract: The present invention is directed to a new class of triazolopyridine derivatives, to their use as antimicrobials, and to pharmaceuticals containing these compounds.
Patent CA-2586757-A1 (CA)
Inventor: SHIAO MING-LIANG
IPC: B05D5/00
Filed: 2007-05-01
Abstract: One method for controlling edge thickness includes applying a coating to a moving substrate, thereby forming a film having a cross direction and a machine direction and one or more edges. The method also includes modifying a thickness of a first portion of the coating along one of the edges of the film, thereby forming a film having a substantially predetermined profile in the cross direction. A method of making a polymeric sheet includes applying a polymer to a moving substrate, thereby forming a sheet having a cross direction and a machine direction. This method further includes removing a first portion of the polymer from a first edge of the sheet, thereby the sheet having a substantially predetermined profile in the cross direction.
Patent CA-2586912-A1 (CA)
Inventor: LANDRY DANA
IPC: A61B1/05
Filed: 2007-04-30
Abstract: An endoscope device providing electrical isolation between the endoscope and a camera control unit coupled to the endoscope. The endoscope uses an optical channel to transmit illuminating light to the endoscope and to transmit image data generated by an imaging device to the camera control unit. In this manner, only an optical connection between the endoscope and the camera control unit exits. Alternatively, a wireless channel for transmission of the image data and any commands signals may be utilized.
Patent CA-2587592-A1 (CA)
Title: Illuminated display device
Inventor: WOODRUFF MICHAEL A
IPC: G09G/
Filed: 2004-10-12
Abstract: A display device that can be mounted to a surface, such as a window, using static attraction. The display device has an illumination assembly circuit including a light source (such as an LED), a power supply (such as a battery) and a switch interposed therebetween. The illumination assembly is either attached to or enclosed within a mounting film, such as a flexible polymer that is electrostatically attracted to a surface. A preferred device has indicia printed on it to display, and with which the LEDs cooperate.
Patent CA-2587710-A1 (CA)
Inventor: LIVERSIDGE GARY
IPC: A61K9/00
Filed: 2005-11-16
Abstract: Described are injectable formulations of nanoparticulate olanzapine that produce a prolonged duration of action upon administration, and methods of making and using such formulations. The injectable formulations comprise nanoparticulate olanzapine.
Patent CA-2588390-A1 (CA)
Inventor: SHARAREH SHIVA
IPC: A61B18/22
Filed: 2005-11-17
Abstract: An apparatus for the evaluation of tissue ablation is provided. The apparatus comprises a broadband (white; multiple wavelengths) light and/or laser light (single wavelength) illumination source that delivers light to the site where a lesion is being formed. Scattered light is collected from the ablated tissue and evaluated to obtain qualitative information regarding the newly formed lesion. The apparatus allows assessment of such parameters as, for example, catheter- tissue proximity, lesion formation, depth of penetration of the lesion, cross-sectional area of the lesion in the tissue, formation of char during the ablation, recognition of char from non-charred tissue, formation of coagulum around the ablation site, differentiation of coagulated from non-coagulated blood, differentiation of ablated from healthy tissue, and recognition of steam formation in the tissue for prevention of steam pop.  These assessments are accomplished by measuring the intensity and spectrum of diffusely reflected light at one or more wavelengths.
Patent CA-2593725-A1 (CA)
Inventor: PORCO GINO M
IPC: H04W4/029
Filed: 2007-06-27
Abstract: The invention consists of a method of advertising on mobile devices, comprising the steps of: a) collecting registration information from a user, the registration information including demographic, geographic and chronological information about the user; b) creating an advertising block containing one or more advertisements based on the user's demographic and geographic information; c) sending the advertising block to a mobile device designated by the user, at times determined by the user's geographic and chronological information; d) tracking and recording viewing of advertisements in the advertising block by the user; and e) compensating the user based on the viewing records for the advertisements within the advertisement block. The invention further consists of a system for providing mobile device advertising according to the method.
Patent CA-2594307-A1 (CA)
Title: Transition-metal-catalyzed carbon-nitrogen and carbon-carbon bond-forming reactions
Inventor: ANDERSON KEVIN W
IPC: B01J31/16
Filed: 2006-01-09
Abstract: One aspect of the present invention relates to ligands for transition metals.  A second aspect of the present invention relates to the use of catalysts comprising these ligands in various transition-metal-catalyzed carbon-heteroatom and carbon-carbon bond- forming reactions. The subject methods provide improvements in many features of the transition-metal-catalyzed reactions, including the range of suitable substrates, number of catalyst turnovers, reaction conditions, and efficiency. For example, improvements have been realized in transition metal-catalyzed: aryl amination reactions; aryl amidation reactions; Suzuki couplings; and Sonogashira couplings. In certain embodiments, the invention relates to catalysts and methods of using them that operate in aqueous solvent systems.
Patent CA-2595340-A1 (CA)
Title: Unite de transport de panneaux
Inventor: HOJHOLT SUZANNE
IPC: B65D85/46
Filed: 2006-01-19
Abstract: L'invention concerne une unité de transport (1), comprenant plusieurs pannea ux (2) empilés sur deux ou plusieurs piles (3), supportés par un ou plusieurs éléments d'appui (4) et enveloppés par un film commun (5). Chacune desdites deux ou plusieurs piles (3) est supportée séparément par ledit un ou lesdits plusieurs éléments d'appui (4), et le film est un film étirable en forme de tube (5) avec des propriétés élastiques radiales et des propriétés non élastiques axiales qui est disposé horizontalement autour des piles (3) et dudit un ou desdits plusieurs éléments d'appui (4) pour maintenir ceux-ci ensemble et assurer la stabilité de l'unité de transport (1) durant la manutention et le transport.
Patent CA-2595428-A1 (CA)
Title: Access control system
Inventor: PONERT GREGOR
IPC: E06B11/08
Filed: 2007-08-01
Abstract: An access control system with at least one entrance lane (4) has two or more antenna coils (12 to 15) arranged in pairs mutually opposing each other. Each antenna coil pair (12, 13 or 14, 15) is actuated by a reading device (20) for reading out a transponder (22) carried by the user, the transponder (22) having a transponder coil (24) coupleable with the antenna coils (12 to 15). The two mutually opposing antenna coils (12, 13 or 14, 15) of a pair are actuated at the same time, but alternately either in an in-phase or antiphase operation mode. For reading out the transponder (22) carried by the user the one operation mode, with which the transponder (22) is detected, is maintained until the reading transaction is completed. Figure 2
Patent CA-2596839-A1 (CA)
Title: A device for measurement of thermal properties in a medium and a method for determining humidity in the medium
Inventor: SCHMIDT WALTER
IPC: G01N25/56
Filed: 2005-11-09
Abstract: The invention relates to a method and device for determining the water content of a medium, particularly of soils and the like, in which a probe or sensor (8) located in the medium is heated. A temporary change in temperature is effected by dissipating the thermal energy through the moisture in the area surrounding the probe, this change in temperature being used for determining the moisture content of the medium. An intermediate layer (13) is placed between the probe and the surrounding medium and is absorbent and mechanically deformable for mechanically coupling the probe to the surrounding medium and for decoupling the probe and the surrounding medium thereby enabling a precise measurement of moisture content to ensue while being subjected to the least possible thermal influence by the largely undetermined surrounding medium.
Patent CA-2597016-A1 (CA)
Title: Monohydrochloride salt of 1-[3-[3-(4-chlorophenyl)propoxy]propyl]-piperidine
Inventor: RAGA MANUEL M
IPC: A61K31/4453
Filed: 2006-02-06
Abstract: New salt of 1-[3-[3-(4-chlorophenyl)propoxy]propyl]-piperidine. The inventio n relates to new crystalline 1-[3-[3-(4-chlorophenyl)propoxy]propyl]-piperidin e monohydrochloride, the respective manufacture and methods of use, and compositions containing such a compound.
Patent CA-2597620-A1 (CA)
Title: Tartrate and malate salts of trans-1-((1r,3s)-6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine
Inventor: NIELSEN OLE
IPC: A61K31/495
Filed: 2006-02-14
Abstract: A tartrate and malate salt of trans-1-(6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine, in particular for medical use, pharmaceutical formulations thereof, including for treatment of schizophrenia or other diseases involving psychotic symptoms.
Patent CA-2601850-A1 (CA)
Title: A method and apparatus for distributing load on application servers
Inventor: PALMETER MICHAEL
IPC: H04L29/06
Filed: 2006-03-22
Abstract: A method and apparatus for handling incoming service requests, where an application server comprises a set of traffic modules, each being capable of handling at least one predetermined multimedia service. When an initial service request is received from a requester, a load balancing function, capable of selecting basically any traffic module in the set of traffic modules, is applied to assign a traffic module in the set of traffic modules for handling the received service request. After processing the request, a response is sent to the requester including a port number associated with the assigned traffic module. When receiving a subsequent service request including a port number indication, a port mapping function is applied to determine the earlier-assigned traffic module associated with the given port number indication, for handling said subsequent service request.
Patent CA-2602775-A1 (CA)
Title: Centralized controller for distributed handling of telecommunications features
Inventor: SANGERMANO JOHN JOSEPH
IPC: H04L12/58
Filed: 2007-09-14
Abstract: A method is disclosed that enables an improvement in the scalability of a centralized server by reallocating to the client endpoints some, but not all, of the feature functionality of the server. Each logical user in the system is represented by his own private domain of endpoint entities, from which an endpoint is selected to serve as a super peer to represent the user to the centralized server. Furthermore, a designated endpoint is selected, also from the private domain of devices, to handle some of the telecommunications features that the server otherwise would have handled. Each endpoint in the private domain is permitted to have limited direct access to the server, typically for the purposes of registering and subscribing to features, in addition to and in contrast with the indirect access through the super peer. During the subscribing process, the server redirects a subscribing endpoint to the designated endpoint that is handling the feature.
Patent CA-2603647-A1 (CA)
Title: Method for preparing a two-colour cosmetic product
Inventor: GANDINI LUIGI
IPC: A61Q1/00
Filed: 2006-01-26
Abstract: The invention relates to a method for preparing a two-colour cosmetic product, particularly a two-colour cosmetic product intended for make-up, which consists of a base cosmetic product and a decorative cosmetic product in a different colour being applied onto said base cosmetic product.
Patent CA-2603683-A1 (CA)
Inventor: SCHWARTZ JEAN-CHARLES
IPC: A61K31/4453
Filed: 2006-03-30
Abstract: The present invention provides new method of treatment of epilepsy with non-imidazole alkylamine derivatives that constitute antagonists of the H3-receptors of histamine.
Patent CA-2604614-A1 (CA)
Inventor: NAKASHIMA HIROTAKE
IPC: H01G4/33
Filed: 2006-04-28
Abstract: This invention provides a method for oxide dielectric layer formation by a sol-gel process. The oxide dielectric layer is less likely to undergo damage by an etching liquid and has excellent dielectric properties such as high electric capacity. The method for oxide dielectric layer formation is characterized by comprising the following steps (a) to (c). Step (a): A solution for the preparation of a sol-gel solution for the formation of a desired oxide dielectric layer is prepared. Step (b): A series of procedures consisting of coating the sol-gel solution onto the surface of a metal base material, drying the coated metal base material in an oxygen-containing atmosphere, and conducting thermal decomposition in an oxygen-containing atmosphere are regarded as one unit process and is repeated a plurality of times, and preliminary firing treatment such as inert gas replacement at 550~C to 1000~C  is optionally carried out between the one unit process and the one unit process, whereby the film thickness is regulated. Step (c): Finally, a firing treatment such as inert gas replacement is carried out at 550~C to 1000~C to convert the film to a dielectric layer.
Patent CA-2608617-A1 (CA)
Inventor: RITOSSA PATRICK
IPC: A63H33/00
Filed: 2007-10-26
Abstract: The present invention relates to an infant entertainment device with a movable object. In one embodiment, the infant entertainment device is a toy aquarium. The infant entertainment device includes a drive mechanism that is operably coupled to the movable object to move the object.
Patent CA-2609400-A1 (CA)
Inventor: SUNDVIK ANDERS
IPC: B01D46/06
Filed: 2006-05-22
Abstract: A pocket filter assembly comprises a frame structure having a number of filter pocket openings (3) and a corresponding number of filter pockets (2), each filter pocket having a pocket mouth sealingly secured in a corresponding filter pocket opening. The frame structure comprises an outer subframe (15,16,17) and a corresponding inner sub- frame (14) connected and locked to each other solely by means of locking elements at distributed locking positions along opening portions of the subframes defining the filter pocket openings. At each locking position, the filter pocket mouths are sealingly clamped between co-operating opening portions of the subframes. The locking elements comprise an undercut hook-shaped projection (61) on the inner subframe and a co-operating receiving hole on the outer subframe, such that an interlock of the subframes to each other is obtained, while involving filter pocket mouth material of the associated filter pocket between said projection and said aperture such that said interlock is sealed thereby.
Patent CA-2610418-A1 (CA)
Title: Method of treating a surface to protect the same
Inventor: SCANLON GEOFFREY E
IPC: C10G35/04
Filed: 2006-05-31
Abstract: A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer on the substrate and followed by curing of the applied metal layer at sub-atmospheric pressure to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to a substrate of an unassembled component of a reactor system to form an applied metal layer on the substrate of the unassembled component and curing the applied metal layer on the substrate of the unassembled component to form a metal protective layer. A method of treating a substrate by applying a layer of at least one metal to the substrate to form an applied metal layer, curing the applied metal layer at a first temperature and pressure for a first period of time, and curing the applied metal layer at a second temperature and pressure for a second period of time, wherein the curing forms a metal protective layer.
Patent CA-2610622-A1 (CA)
Inventor: SEAMS DOUGLAS P
IPC: E21B43/00
Filed: 2006-05-31
Abstract: A system and method for drilling a substantially horizontal well bore 44 in a normally to sub-normally pressured formation 30. The normally to sub-normally pressured formation is an unconventional reservoir 30. The well bore is drilled over-balanced with a drilling fluid having a density at least about the density of the cuttings produced by drilling the well bore.
Patent CA-2613445-A1 (CA)
Title: Carton magazine with control sensor
Inventor: CASH JOHN W III
IPC: B65H1/24
Filed: 2006-06-30
Abstract: A packaging machine has an infeed station (100) for conveying and positioning a stack of carton blanks (C) for sequential removal by a carton feeder (116), for automatically adjusting the rate of advancement of the carton blanks (C) to compensate for excessive tilting and gaps between the carton blanks (C), and for providing alerts to signal the need for operator intervention or automatic shutdown. The infeed station (100) includes a hopper (102) and a magazine (104) for receiving carton blanks (C) from the hopper (102). The magazine (104) includes a sensing mechanism including a control sensor (114) and a warning sensor (112) mounted in proximity to the carton blanks (C) in the infeed station (100), and a processor (200) that, according to a condition signaled by the sensing mechanism, controls the rate at which advancing belts (110) advance a queue (Q) of carton blanks (C) toward the magazine (104) to close gaps between of carton blanks (C) in the hopper (102). The processor (200) also triggers a corresponding alert to notify an operator of a prevailing condition.
Patent CA-2616076-A1 (CA)
Title: Organosulfonyl latent acids for petroleum well acidizing
Inventor: STRINGER GARY E
IPC: C09K8/04
Filed: 2006-07-12
Abstract: Oil wells are treated with latent acids containing a sulfonyl moiety, wherein the latent acid is capable of providing an active acid after injection into an oil well. The latent acids are converted to active acids, such as mineral acids or strong organic acids, in the oil well, with resultant dissolution of acid-soluble minerals that impede oil or gas flow. RYSO2X is an exemplary latent acid, where: R is C(1 )-C(30) hydrocaryl alone, or appended to an oligomeric or polymeric chain, or substituted; X is halogen; and Y is O, S, Se, or NR or a direct bond. M is a Group IVA metal, a Group IVB metal, a Group IB metal, or a Group HB metal. Other exemplary latent acids include amine functionality.