baber/WOPTO huggingface dataset:
Patent CA-2622829-A1 (CA)
Inventor: BEAUDOIN NORMAND
IPC: F02B41/00
Filed: 2008-03-13
Abstract: La présente invention a pour objet de montrer comment réaliser un calibrage des aspects positionnel et orientationnel de la cinétique des parties compressives des machines rotatives, des polyturbines et des machines turbinatives de telle manière de leur permettre de réaliser taux d'efficacité thermodynamique maximal. La présente invention entend aussi montrer que le remaniement de ce calibrage orientationnel et positionnel pourra être obtenu par les procédés modifiant matériellement les parties compressives elles-mêmes detelle manièr e de permettre la réalisation de nouvelles cinétiques, ou encore en modifiant leurs structures mécaniques, ou finalement en modifiant leur design des pistons. On montrera que les arrangements spécifiques de leurs parties compressives peuvent être aussi réalisées de telle manière d'augmenter suffisamment la compression de ces types de machines pour qu'il soit possible de les réaliser avec un brûlage des gaz de type diesel . Les moteurs rotatifs, les polyturbines et les moteurs turbinatifs ainsi réalisés produiront un rendement thermodynamique non seulement supérieur aux machines actuelle, mais aussi aux moteurs à pistons conventionnels, sans distorsion ou dispersion de l'expansion de l'explosion,
Patent CA-2626237-A1 (CA)
Title: Cutting tool for comminution devices
Inventor: DOPPSTADT JOHANN
IPC: B02C18/18
Filed: 2006-10-23
Abstract: The invention relates to a cutting tool for comminuting devices, consisting of a blade (2) or a blade cutting edge which can be fastened to a comminuting drum or a toothed body (1). The invention is distinguished by the fact that the blade (2) can be arranged on the comminuting drum or the toothed body (1) in a frictional or positive-locking manner.
Patent CA-2628552-A1 (CA)
Title: Identification and characterization of function-blocking anti-ed-b-fibronectin antibodies
Inventor: MENRAD ANDREAS
IPC: C07K19/00
Filed: 2005-11-09
Abstract: The invention relates to recombinant polypeptides, in particular antibodies or antibody fragments, which are able to bind the ED-B isoform of fibronectin and block the function thereof. Further diagnostic and pharmaceutical application of the polypeptides of the invention is also disclosed.
Patent CA-2628839-A1 (CA)
Inventor: SHAHEEN KAMEL M
IPC: H04L12/56
Filed: 2003-07-25
Abstract: A procedure is provided wherein a serving general packet radio service (GPRS) support node (SGSN) enables a mobile station to access point name (APN) to which the mobile station is not subscribed wherein the SGSN makes a determination if the requested packet data protocol and APN received from the mobile station are the same as those to which the mobile station is subscribed. In the event that the mobile station is not subscribed to the PDP type and requested APN, the SGSN  informs the mobile that APN requested is not authorized and if the mobile station desires to continue it must agree to the terms and conditions and to provide credit (or debit) card information in order to obtain the requested APN.
Patent CA-2629971-A1 (CA)
Title: Fusible switching disconnect modules and devices
Inventor: DOWIL MATTHEW THOMAS
IPC: H01H9/10
Filed: 2006-10-31
Abstract: A fusible switch disconnect device includes a housing adapted to receive at least one fuse therein, and switchable contacts for connecting the fuse to circuitry. A tripping mechanism is provided to disconnect the switchable contacts when predetermined circuit conditions occur.
Patent CA-2630238-A1 (CA)
Inventor: ERB PAUL ANDREW
IPC: G06F3/14
Filed: 2008-05-01
Abstract: A method and apparatus for maintaining a visual appearance of at least one window displayed on a screen after a change in a resolution of the screen includes a first step of receiving a display change notice indicative that the resolution of the screen is to be changed from a current screen resolution to a new screen resolution. A second step of determining the current screen resolution. A third step of determining the new screen resolution. A fourth step of generating at least one scaling factor based on the current screen resolution and the new screen resolution. A fifth step of transmitting a windows resize to a window drawing module for triggering drawing the window on the screen using the new visual parameters when the resolution changes from the current screen resolution to the new screen resolution.
Patent CA-2632548-A1 (CA)
Inventor: YAVER IMAM SYED
IPC: E21C35/20
Filed: 2006-08-22
Abstract: There is provided a wear and impact resistant liner component (1) for use in mining and quarrying industries comprising a rubber matrix rigidly supported on a steel plate (2) , said rubber matrix having been provided with a plurality of steel strips ( 3) spaced apart from each other.
Patent CA-2635733-A1 (CA)
Inventor: HALPERIN SCOTT
IPC: A61M16/12
Filed: 2006-12-04
Abstract: A gas blender with auxiliary mixed gas outlet for mixing a primary gas, generally air, and a secondary gas, generally oxygen, to obtain a mixed gas having several controlled characteristics. The gas blender may be incorporated into a Continuous Positive Airway Pressure (CPAP) device. The gas blender controls the mixing to produce the mixed gas having a predetermined mixture setpoint, generally an oxygen percentage, and a predetermined control setpoint, generally a pressure setpoint or flow rate setpoint. The gas blender provides an auxiliary mixed gas source for use by an auxiliary piece of equipment such as a nebulizer or resuscitation bag. The gas blender includes a primary gas inlet passageway, a secondary gas inlet passageway, a gas mixing apparatus, a mixed gas distribution passageway with an auxiliary mixed gas outlet, a gas sensor, a delivery sensor, a mixed gas delivery control valve, a mixed gas controlled passageway, and a controller.
Patent CA-2636284-A1 (CA)
Inventor: ZHAO HONG
IPC: A61K38/16
Filed: 2007-01-08
Abstract: Methods for preparing substantially non-antigenic polymers having lone electron pair-containing moieties in high purity are disclosed. The polymers are useful as intermediates for synthesis of amine-based polymers and in the formation of activated polymers for conjugation with nucleophiles. Conjugates and methods of preparation and treatment with the conjugates are also disclosed. The resultant polymer-amines are of sufficient purity so that expensive and time consuming purification steps required for pharmaceutical grade polymers are avoided.
Patent CA-2636289-A1 (CA)
Title: Receiver and distribution unit for vehicle entertainment system
Inventor: TRANCHINA JAMES R
IPC: H04N7/18
Filed: 2007-01-03
Abstract: A receiver and distribution unit 100 in. a vehicle that includes a wireless receiver unit 114 and a signal processor 110. The wireless receiver unit 114 receives a first signal wirelessly from a cellular network. The signal processor decodes the first signal into a second signal for output to a display 130 and a sound system. The second signal may include video signals for output to the display and audio signals for output to the sound system.  The display 130 may be a liquid crystal display and may be mounted in a headrest of a seat in the vehicle.
Patent CA-2636786-A1 (CA)
Inventor: TODA KATSUHIKO
IPC: H05B37/02
Filed: 2007-01-11
Abstract: An object is to provide a light-source lamp capable of reducing consumption power while ensuring a certain luminance level and a projector using the light-source lamp.  This light-source lamp 1 gathers light from a light source at a lens for emission. The light sources 3, 6 are formed of a plurality of arranged light-emitting diodes 32, 62, and the light sources 3, 6 are driven with pulse-width modulation control of the light-emitting diodes 32, 62.  With this, compared with a configuration in which the light sources 3, 6 are subjected to analog control, consumption power of the lamp can be reduced while ensuring a certain luminance level lm.
Patent CA-2636858-A1 (CA)
Title: Procedes et systemes pour le rematricage numerique de films bi- et tridimensionnels pour une presentation avec une qualite visuelle amelioree
Inventor: YE PING
IPC: H04N13/00
Filed: 2007-01-29
Abstract: La présente invention concerne des procédés et systèmes pour la présentation d'un film avec une résolution et qualité visuelle perçue comme étant améliorée. L'amélioration de la résolution perçue est réalisée tant dans l'espace que dans le temps. L'amélioration de la résolution spatiale crée des détails d'image utilisant tant des procédés temporels que des procédés basés sur l'apprentissage. L'amélioration de la résolution temporelle crée de nouvelles trames d'image synthétisées qui permettent d'afficher un film à une vitesse de défilement de film supérieure. Le film amélioré numériquement doit être présenté en utilisant un système de projection ou un dispositif d'affichage qui tolère une vitesse de défilement de film supérieure et/ou une résolution d'affichage supérieure à ce qui est requis pour le film original.
Patent CA-2637747-A1 (CA)
Inventor: KABILAN SATYAMOORTHY
IPC: G03H1/04
Filed: 2007-01-17
Abstract: A method of making a product containing a hologram which has at least two replay colours when viewed at a given angle, the method comprising the steps of: (i) recording holographic elements at each of at least two different angles in a master; and (ii) copying the master. The principle of the system is demonstrated by creating 2 surface relief objects, A and B on top of a mirror background. When a holographic recording medium is placed on top of this surface relief object and then illuminated with a coherent laser beam, interference patterns are recorded and developed within the polymer which describe the relief patterns (C-E). When the hologram is illuminated with white light and viewed normal to the hologram surface, the separation between the fringes relative to the viewing angle then becomes da and dc for surface relief objects A and B respectively (Figures C and E) and remains the same for the mirror (Figure D). This will then result in different frequencies of light or different colours being reflected at each specific viewing angle.
Patent CA-2638072-A1 (CA)
Inventor: JAYAPPA MAHESH N
IPC: G08B13/196
Filed: 2008-07-18
Abstract: A video surveillance system includes a plurality of video sources, where each video source is arranged to monitor and acquire video surveillance data within a field of view (FOV), a video manager connected to each of the plurality of video sources to control the video sources and to process video surveillance data acquired therefrom and a user interface connected to the video manager that allows an end-user to observe the FOVs from each of the plurality of video sources, and identify a region of interest (ROI) within particular FOVs to dynamically render a composite FOV  comprising the ROIs from the particular FOVs. Where a video source includes enhanced abilities, such as a mega-pixel camera or video source, the enhanced video source may forward, instead of video data for the entire FOV, only that video dated from the selected ROI to realize reduced network traffic for more optimal video surveillance applications.
Patent CA-2638428-A1 (CA)
Inventor: ASENDER MOHAMMED IBRAHEEM
IPC: F02B53/00
Filed: 2008-07-31
Abstract: A four-stroke engine comprising a stationary inner cylinder block (2) and a rotatable outer elliptical rim (1, 3) coupled with an output shaft, the cylinder block (2) having four cylinders (28) arranged in an X-shape and each including a reciprocating piston (8), each piston (8) being arranged to face each other and being pivotally connected to a connecting rod (9), each connecting rod (9) being directed radially outwardly and being pivotally connected to a guiding arm (10) which is in turn pivotally connected to the cylinder block (2), wherein the pistons (8) are successively positioned to operate in their four strokes so as to push the connecting rod (9) of the piston (8) operating in the power stroke against the elliptical rim (1, 3) to convert the reciprocating motion of the piston (8) operating in the power stroke into a rotating motion of the elliptical rim (1, 3).
Patent CA-2645570-A1 (CA)
Title: Method and apparatus for restricting dvd content
Inventor: BEACH BRIAN
IPC: H04N7/16
Filed: 2007-03-01
Abstract: Techniques described herein enable parents to establish a child-protective "kids zone" on a DVR (104). According to one technique, a DVR (104) receives, from a parent, identities of DVD content items (106B) that the parent does not want children to view. The DVR (104) maps the identities to a kids zone. During times that the DVR (104) is set to operate in the kids zone operational mode, the DVR(104) prevents itself from presenting any content from DVD that are associated with the identities. At other times, during which the DVR (104) is not set to operate in the kids zone operational mode, the DVR (104) may allow itself to present DVD content that are associated with the identities.
Patent CA-2648221-A1 (CA)
Title: Process monitoring technique and related actions
Inventor: MCNEIL THOMAS J
IPC: G05B9/02
Filed: 2007-04-13
Abstract: The invention provides a novel method of monitoring a process. The method also has the ability to take predetermined actions based on the monitored data. These actions avoid or mitigate process abnormalities or upsets that might impact product quality, production, and/or process efficiencies. The method includes the steps of: obtaining at least one input process variable; determining a comparative process value based on the at least one input process variable using a first method having a first time-based weighting function; determining an expected process value based on the at least one input process variable using a second method having a second time-based weighting function; determining a first deviation value based on the at least one input process variable or historical data; calculating a limit range having a maximum limit and a minimum limit using the expected process value and the first deviation value; and comparing the comparative process value to the limit range.
Patent CA-2648783-A1 (CA)
Title: Paraffin alkylation process
Inventor: SMITH LAWRENCE A JR
IPC: C07C7/04
Filed: 2007-03-20
Abstract: A process for the alkylation of isobutane is disclosed wherein isobutane is fed to two separate alkylation systems. The effluent from the first alkylation system is fed to an interim debutanizer where the C4's are separated from the alkylate product. The overhead C4 product is then fed to the second alkylation system to provide the isobutane. The effluent from the second alkylation system is fed to a traditional deisobutanizer to prevent any build up of normal butanes in the system.
Patent CA-2649004-A1 (CA)
Title: Method and apparatus for distribution of positional information
Inventor: ROUTTENBERG MICHAEL
IPC: G06Q50/16
Filed: 2009-01-07
Abstract: A method and apparatus is disclosed for collecting and distributing geographic information for the purposes of securing marketing information such as real estate information selected by reference to geographic information. The method includes a transmission of information or data by electromagnetic signals such as Bluetooth.TM. from a position information acquiring device to a wireless device for communicating the request for marketing information to a server. This method and apparatus provide for an inexpensive method of commanding a wireless device to retrieve marketing information selected according to geographic position of a user seeking such information without having modify or manipulate most commercially available wireless devices.
Patent CA-2650177-A1 (CA)
Inventor: MARTIN PHILIP G
IPC: B32B23/10
Filed: 2007-04-24
Abstract: A porous sheet article including a self-supporting nonwoven web of less than 20 weight percent polymeric fibers exhibiting no more than about 1 weight percent dimethyl methyl phosphonate uptake and at least 80 weight percent sorbent particles enmeshed in the web, the sorbent particles being sufficiently evenly distributed in the web and the fiber polymer(s) being such that the web has an Adsorption Factor A of at least 1.6 X 104/mm water. The articles have low pressure drop and can provide filter elements and other individual or collective protection devices having long service lives and an Adsorption Factor approaching and in some instances exceeding that of a packed carbon bed.
Patent CA-2652172-A1 (CA)
Inventor: HEYDEN THOMAS J
IPC: B61L5/06
Filed: 2009-02-03
Abstract: A device and system for controlling travel of a railcar along a set of rails is provided. In one example, a railcar stop is coupled to the set of rails and is selectively movable between a first position wherein the railcar is free to travel along the set of rails and a second position wherein the railcar stop engages the treads of the wheels to thereby prevent travel of the railcar in at least one direction along the rails.
Patent CA-2653204-A1 (CA)
Title: An automated adaptive method for identity verification with performance guarantees
Inventor: NEIDHARDT ARNOLD L
IPC: G10L17/00
Filed: 2007-05-11
Abstract: This invention provides an automated adaptive method for identity verification of' claimants that attempt to get access into a resource by responding to a sequence of identifiers. The sequence has a specified maximal length and the identifiers are partitioned into multiple groups where identifiers in the same group are correlated and identifiers in different groups are not correlated. The method guarantees that an impostor will be accepted with a probability that does not exceed a specified parameter and that a legitimate claimant will be rejected with a probability that does not exceed a different specified parameter. The method also computes the probabilities that a legitimate claimant, or an impostor, will terminate an interrogation session with an inconclusive result, which would necessitate further manual interrogation. The method is adaptive as the conditional probabilities of an impostor's responses change throughout a session of interrogation.
Patent CA-2654578-A1 (CA)
Inventor: VEDSTED SOREN CHRISTIAN
IPC: A22C25/14
Filed: 2007-05-25
Abstract: Apparatus and associated methods for cleaning residual visceral matter from the belly cavity (57) of a gutted fish (56). The cleaning apparatus includes a scraper (16) attached at the mouth of a suction tube (12) by a hinge (32). An actuator (34) pivots the scraper about the hinge between an extended position biased into contact with the interior wall of the belly cavity and a retracted position out of contact with the wall. In the retracted position, the scraper covers the mouth (28) of the suction tube to prevent dislodged visceral matter from falling back into the belly cavity. In the extended position, the scraper uncovers the mouth of the suction tube to allow scraped visceral matter to be sucked from the belly cavity.
Patent CA-2654623-A1 (CA)
Title: An anti-nr10/il-31ra antibody for use in preventing or treating an inflammatory disease
Inventor: KASUTANI KEIKO
IPC: A61P21/04
Filed: 2007-06-08
Abstract: From a human antibody phage library, a clone BM095, which shows a potent proliferation inhibitory activity in an IL-31-dependent Ba/F3 cell prolifera tion assay system, is obtained. When administered to an atopic dermatitis mo del animal with the use of an Nc/Nga mouse, a model mouse of chronic dermati tis induced by the repeated application of picryl chloride, a rheumatoid art hritis model mouse and an arthritis deformans model mouse, this antimouse NR 10 neutralizing antibody shows a remarkable effect of inhibiting the symptom s. Thus, it is clarified that this anti-NR10 neutralizing antibody is useful in practice as a remedy for inflammatory diseases. Moreover, antihuman NR10 neutralizing antibody is successfully acquired and thus a highly useful rem edy which is clinically applicable in practice is provided.
Patent CA-2656359-A1 (CA)
Inventor: NIELSEN JONATHAN
IPC: A61F2/38
Filed: 2007-06-30
Abstract: A hinged knee prosthesis (10) comprises a tibial component (16) and a femoral component (14). The tibial component (16) is configured to attach to a tibia. The tibial component has a bearing surface (128). The femoral component (14) is configured to hingedly attach to the tibial component (16) and rotate relative to the tibial component (16). The femoral component (14) comprises a medial condyle (30) and a lateral condyle (32). The medial and lateral condyles (30 and 32) have an eccentric sagittal curvature surface (50) configured to rotate and translate on the bearing surface (128) of the tibial component (16). A method of rotating a hinged knee (10) through a range of flexion is provided. The method fixedly attaches a femoral component (14) to a tibial component (16). Axial rotation of the femoral component (14) is induced relative to the tibial component (16) when the hinged knee (10) is flexed.
Patent CA-2658455-A1 (CA)
Title: Packaging for an object having a hydrophilic surface coating
Inventor: GLAUSER MICHAEL
IPC: A61B5/00
Filed: 2007-08-01
Abstract: The present invention relates to a packaging (10) for an object (12) having a hydrophilic surface (18). According to the invention it is provided that within the packaging at least one loose cover (20) is provided for the hydrophilic surface and/or at least one absorbing surface (22) is provided, the affinity of which for apolar gases is equally large, or larger than that of the hydrophilic surface.
Patent CA-2661976-A1 (CA)
Title: Identifying and reducing causes of defects in thin cast strip
Inventor: NIKOLOVKSI NIKOLCO
IPC: B22D11/06
Filed: 2007-08-20
Abstract: The method of producing thin cast strip by continuous casting is disclosed. At least two sensors are operationally connected to at least one end of at least one of a pair of casting rolls or of a pair of brushes, to continuously measure at least two force-related parameters during casting. At least two time domain signals corresponding to the measured force-related parameters are generated. The time domain signals are continuously monitored and transformed into corresponding frequency domain spectrums. The frequency domain spectrums are analyzed and composite intensity values are continuously calculated from the intensity levels of at least a portion of the frequency component signals within the frequency spectrums. Casting parameters are adjusted in response to reduce strip defects.
Patent CA-2662401-A1 (CA)
Inventor: BOUILLO NATHALIE
IPC: A61K8/81
Filed: 2007-09-14
Abstract: The present invention relates to an ampholytic copolymer based on quaternized nitrogen-containing monomers, which has a molar excess of cationogenic/cationic groups over anionogenic/anionic groups, to cosmetic or pharmaceutical compositions which comprise at least one such ampholytic copolymer, and to further uses of these copolymers.
Patent CA-2663118-A1 (CA)
Inventor: ROSTHAUSER JAMES W
IPC: C08G18/10
Filed: 2007-09-11
Abstract: This invention relates to sprayable polyurethaneurea compositions, composite articles comprising at least one layer of these polyurethaneurea compositions and at least one layer of a polyurethaneurea foam forming composition, and to a process for the production of these composites.
Patent CA-2663684-A1 (CA)
Title: Bootstrap synthesis of boranes
Inventor: TUMAS WILLIAM
IPC: C07F5/02
Filed: 2007-09-13
Abstract: Metal hydride materials react with BZ3 compounds in the presence of ligand to form BH3-L compounds. A compound of the formula HBZ2 is prepared from a compound of the formula BZ3 by reacting a first amount of a compound of the formula HBZ2 with a metal hydride material "MH" and a compound "L" to form a material of the formula BH3-L, and then reacting the BH3-L thus formed with a compound of the formula BZ3 to form HBZ2 in a second amount greater than the first amount of HBZ2. Z is selected from alkoxy, aryloxy, amido, arylamido, doubly substituted alkoxy, doubly substituted aryloxy, doubly substituted amido, doubly substituted arylamido, alkoxy-amido, and aryloxy-arylamido. When Z is bidentate, then HBZ2 has a ring structure. "L" is selected from ethers, aromatic ethers, amines, aromatic amines, heterocyclic nitrogen compounds, sulfides, aromatic sulfides, and heterocyclic sulfur compounds. "L" becomes a ligand in the BH3-L material.