baber/WOPTO huggingface dataset:
Patent CA-2485934-C (CA)
Title: Low nox combustion
Inventor: BOOL LAWRENCE E III
IPC: F23D1/02
Filed: 2003-05-13
Granted: 2009-12-15
Abstract: Combustion of hydrocarbon liquids and solids is achieved with less formation of NOx by feeding a small amount of oxygen into the fuel stream.
Patent CA-2490168-C (CA)
Title: Device for stabilizing a paper web
Inventor: WEIGANT HARALD
IPC: D21G9/00
Filed: 2004-12-14
Granted: 2011-09-20
Abstract: The invention relates to a device for stabilizing a paper web, particularly a tissue web, with at least one (web) stabilizer 3, 7 after a drying cylinder 1, where the stabilizer 3 is located directly at the cylinder 1 under the paper web 2. It is mainly characterised by the angle of incidence a of the stabilizer 3 at the drying cylinder 1 being adjustable.
Patent CA-2491192-C (CA)
Title: Method for determining pressure of earth formations
Inventor: POP JULIAN J
IPC: E21B47/10
Filed: 2004-12-30
Granted: 2008-06-17
Abstract: A method for determining formation pressure at a depth region of formations surrounding a borehole, including: keeping track of the time since cessation of drilling at the depth region; deriving formation permeability at the depth region; causing wellbore pressure to vary periodically in time and determining, at the depth region, the periodic and non-periodic component of pressure measured in the formations; determining, using the time, the periodic component and the permeability, the formation pressure diffusivity and transmissibility and an estimate of the size of the pressure build-up zone around the wellbore at the depth region; determining, using the time, the formation pressure diffusivity and transmissibility, and the non-periodic component, the leak-off rate of the mudcake at the depth region; determining, using the leak- off rate, the pressure gradient at the depth region; and extrapolating, using the pressure gradient and the size of the build-up zone, to determine the formation pressure.
Patent CA-2491496-C (CA)
Inventor: SAWYER FRED
IPC: G06Q10/08
Filed: 2003-06-23
Granted: 2011-01-25
Abstract: Un système de localisation, d'identification, de poursuite et de surveillance, appelé <=Système de localisation, d'identification,de poursuite et de surveillance de biens >= (ALTSS), permet de gérer les preuves matérielles et les objets physiques dans des lieux tels que les départements de police, les cabinets d'avocats et les courts de justice. Le système ALTSS utilise la technologie d'identification par radiofréquence (RFID), des applications de bases de données et de programmation informatique, des technologies de gestion de réseau, ainsi que des éléments matériels. De plus, le système ALTSS peut localiser et poursuivre une preuve matérielle, une marchandise, des supports d'informations tels que fichiers, dossiers ou documents individuels, ainsi que les personnes, dans certains cas, en temps réel. Ce système peut être configuré comme partie intégrante d'un réseau local, d'un réseau longue portée, ou de l'Internet. Le système ALTSS peut utiliser des composants tels que : transpondeurs RFID, scanners, ordinateurs et antennes jouissant d'un emplacement stratégique pour faciliter la poursuite des objets et des personnes selon les besoins. Les utilisateurs, quel que soit leur nombre, qui ont des privilèges d'accès et qui sont connectés au réseau, peuvent accéder au système ALTSS directement ou à distance par l'Internet pour localiser et poursuivre les preuves matérielles ou les objets.
Patent CA-2498314-C (CA)
Title: Methode et systeme de selection de canal sans fil par un dispositif mobile
Inventor: BUCKLEY ADRIAN
IPC: H04N7/16
Filed: 2005-02-24
Granted: 2011-03-29
Abstract: Une méthode et un dispositif mobile pour effectuer la sélection de canal sans fil qui utilisent plus d'une interface de niveau 2 concurrente pour faciliter un transfert de niveau 3. La méthode et le dispositif maintiennent un service actif sur une première connexion de niveau 3 au moyen d'un premier émetteur-récepteur, établissent une deuxième connexion de niveau 3 au moyen d'un deuxième émetteur-récepteur, et ensuite commute le service sur la deuxième connexion. Pour établir une connexion de niveau 3 appropriés, le dispositif mobile peut évaluer les canaux candidats par rapport à des critères associés au service actif afin d'assurer que la qualité de service peut être maintenue sur la nouvelle connexion ou peut adapter le service actif à un canal candidat.
Patent CA-2508024-C (CA)
Inventor: FRICK WENDELIN
IPC: A61P3/10
Filed: 2003-11-28
Granted: 2012-06-05
Abstract: La présente invention concerne des dérivés de fluorglycoside aromatiques substitués de formule (I) dans laquelle les radicaux ont les correspondances indiquées et leurs sels tolérés du point de vue physiologique, ainsi que des procédés pour les préparer. Ces composés peuvent être utilisés par exemple comme agents antidiabétiques.
Patent CA-2509482-C (CA)
Title: Illuminated disconnecting handle for use with cdm
Inventor: HOUCK THEODORE JOHN III
IPC: H01H9/16
Filed: 2005-06-08
Granted: 2011-10-18
Abstract: An apparatus for use with a control assembly including a power source and a circuit disconnector located on a first side of a planar member forming an opening, the disconnector including a first mechanical linkage having open and closed positions, the apparatus for manipulating the mechanical linkage between the open and closed positions and visually indicating on a second side of the planar member at least a first state of the control assembly when the first state occurs, the apparatus including a handle assembly including a handle member moveable between at least first and second positions and positioned on the second side of the planar member adjacent the opening, an extension member rigidly connected to and extending from the handle member through the opening and forming a second mechanical linkage at a distal end that is linkable with the first mechanical linkage on the first side of the planar member, the extension member moving the first mechanical linkage between the closed and open positions when the handle is moved between the first and second positions, respectively and at least a first light emitter positioned on the second side of the planar member, and at least a first contact linkable between the power source and the first light emitter that closes to provide power to the first light emitter when the first state occurs.
Patent CA-2512162-C (CA)
Inventor: KLEINSASSER JONATHAN
IPC: A01K11/00
Filed: 2004-12-16
Granted: 2008-06-17
Abstract: A tattoo mark is applied to a hog prior to sending the hog to market within a sorting cage with a weigh scale for detecting a weight of the hog and a sorting gate operated by a control unit in response to the detected weight. The mark is applied by a tattoo head having marking members thereon by which impact of the tattoo head on the skin of the hog applies a tattoo mark to the skin and a drive mechanism for driving movement of the tattoo head from a retracted position to an operating position for impacting the skin, the drive mechanism being mounted on a mounting assembly separate from and attached to the confining cage at the confining cage. The control unit is arranged, in response to the determination of a hog weight above the predetermined limit, to operate the drive mechanism to apply the tattoo head to the skin to apply the mark to the hog for market while operating the gate to release the hog to the market pen.
Patent CA-2516939-C (CA)
Inventor: JUSKAITIS RIMVYDAS
IPC: G02B3/00
Filed: 2004-01-08
Granted: 2011-09-27
Abstract: A microscopic imaging system includes a receiving means (2) for receiving an article (4) to be imaged, a linear optical detector (16), focussing means (10) for focussing an image of an article in the receiving means onto the detector, scanning means (6) for producing relative movement between the image and the detector in a direction substantially perpendicular to the axis of the detector, and an optical correcting element (14) for reducing aberrations in the image focussed onto the detector.
Patent CA-2519052-C (CA)
Inventor: MATHEA HANS
IPC: B31B50/88
Filed: 2004-03-06
Granted: 2012-05-15
Abstract: A device for precise positioning printing of a marking free first film which comprises elements in sections of a specific section length and which is coupled to a second film. The second film has markings which are located at a predetermined distance from each other corresponding to an optionally existing difference in the section length. The elements are disposed on the first film in a precisely positioned manner in relation to the markings with the aid of a first device which is used to join the two films. The inventive device also comprises a transport device which is used to further transport the two films at a predetermined distance in sections, a second device which is provided with an activating input and which is used to dispose one element in a precisely positioned manner on the first film when a signal is applied to the activating input. The invention is characterized that a sensor which is used to detect the markings is provided. A signal is applied to activation input of the second device by said sensor for each detected marking.
Patent CA-2521935-C (CA)
Title: Projectile launcher convertible for left or right hand operation
Inventor: COMPTON DAVID WALTER
IPC: F41A21/48
Filed: 2005-09-30
Granted: 2011-05-17
Abstract: A launcher which can be readily converted for use by either a right-handed or left-handed shot. The launcher has a receiver with upper and lower extensions extending forwardly from the receiver body. A barrel is pivotally mounted near forward portions of the extensions, in one of two positions, such that in one position it is pivotable from a home position aligned with the receiver and the extensions between the two extensions, to a load position with the breech of the barrel to the left, and such that in the other position it is pivotable from the home position, to a load position with the breech to the right. One way of accomplishing this is with a barrel support bracket to which the barrel is pivotally mounted, with the barrel support bracket being secured at or near the front of the receiver extensions, and being rotatable between two positions, each corresponding to a different swing direction for the barrel.
Patent CA-2538717-C (CA)
Inventor: NI ZUGEN
IPC: A47L9/16
Filed: 2006-03-07
Granted: 2009-07-28
Abstract: It is provided in the present invention with a pervasive dedusting device for a vacuum cleaner, which includes a tank with a wind inlet and a wind outlet. A filter barrel is mounted inside the tank while a cyclone barrel is mounted inside the filter barrel. The cyclone barrel is configured to be a conical barrel with a smaller upper end and a larger lower end and a cyclone wind inlet is disposed on it. The wind inlet on the tank and the cyclone wind inlet on the cyclone barrel are separated by the filter barrel and located in two chambers respectively. A wind outlet tube is located in the upper end of the cyclone barrel and communicates with the wind outlet. The pervasive dedusting device has low air flow pressure loss, improved dust suction effect, fine dust filtering function, decreased operation noise, and it can effectively prevents secondary pollution and filter out fine dust completely.
Patent CA-2542828-C (CA)
Inventor: SUGIMOTO YOSHIHARU
IPC: C21D9/46
Filed: 2004-12-16
Granted: 2009-07-07
Abstract: A galvannealed steel sheet is manufactured by preparing a hot-dip galvanized steel sheet, alloying the steel sheet, and controlling time and temperature for alloying thereof depending on Si and Al contents. The hot-dip galvanized steel sheet contains 0. 05 to 0. 30% C, 0.01 to 2.0% Si, 0.08 to 3.0% Mn, 0.003 to 0.1% P, 0 to 0. 07% S, 0.01 to 2.5% Al, 0 to 0.007% N, by mass, and the balance being Fe and inevitable impurities. Alloying time and temperature are controlled by the formula [Si + Al >=  1.5 x 10-7 x t0-75 x(T - 465)3+ 0.117], where t is the total time (sec) of holding the sheet at 465 °C or more on alloying the coating layer thereon, and T is the average temperature (°C) of the sheet during the total time t (sec) of holding the steel sheet at 465°C  or more on alloying the coating layer thereon.
Patent CA-2543423-C (CA)
Inventor: EDDISON ALAN MARTYN
IPC: E21B31/00
Filed: 2004-10-25
Granted: 2012-08-21
Abstract: A method of running a bore-lining tubing string into a bore comprises running a tubing string, typically a liner string, into a bore while agitating the string. The agitation of the string reduces the friction between the string and the bore wall and thus facilitates the translation of the string into the bore. The agitation may also take place while the tubing is being cemented in the bore. Pressure pulses may be applied to fluid in the bore, which fluid may be cement slurry.
Patent CA-2544586-C (CA)
Title: Security document, method for producing a security document and the use of a security element
Inventor: BLEIKOLM ANTON
IPC: B42D15/00
Filed: 2004-11-04
Granted: 2014-01-21
Abstract: Security document, such as a banknote, a value paper, an identification document, an access card, a security label or packaging, comprising an imprint-able substrate, chosen from the group of papers, cardboards, textiles and polymer sheets, as a first constituting part, and at least a second constituting part, chosen from the group of printing inks, security threads, windows, fibers, planchettes, foils, and decals, wherein a same security element is contained at least a first time in or on one of its constituting parts, and at least a second time in or on another of its constituting parts. Method for producing a security document, characterized in that a same security element is applied at least a first time in a first step to one constituting part of said document, and at least a second time in a second step to another constituting part of said document.
Patent CA-2549898-C (CA)
Inventor: SALOM BARBARA
IPC: A61K31/437
Filed: 2004-12-23
Granted: 2014-05-27
Abstract: Compounds which are pyrrolo[2,3-b]pyridine derivatives or pharmaceutically acceptable salts thereof, their preparation process and pharmaceutical compositions comprising them are disclosed; these compounds are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders; also disclosed is a process under SPS conditions for preparing the compounds of the invention and chemical libraries comprising a plurality of them.
Patent CA-2554238-C (CA)
Inventor: ALONI YEHOSHUA
IPC: C07K14/47
Filed: 2005-02-28
Granted: 2013-02-12
Abstract: The invention relates to a process for culturing IL-18BP expressing mammalian cells under serum-free conditions.
Patent CA-2554953-C (CA)
Inventor: LANDAU UZI
IPC: G01S17/18
Filed: 2005-02-03
Granted: 2013-11-19
Abstract: The present invention relates to an airborne laser image capturing system overcoming line of sight vibrations in airborne laser image capturing systems, and increasing the effective range thereof. The system includes: (a) a laser source and laser focal plan array; (b) a pulse generator; (c) a scanning unit for providing to the gimbals a scanning signal for effecting a sequential stepping-scanning movement to scan an area in which the target is included; (d) a motion compensation unit; (e) a timing unit for: (e.i) activating the pulse generator during a scanning period, thereby to produce over the target a series of illumination spots; and (e.ii) activating the laser focal plan array during the illumination of the target thereby to capture many of distinct spot-images; (f) a correlating unit for correlating images; and (g) a combining unit for combining the spot-images to a complete image of the scanned area.
Patent CA-2558088-C (CA)
Title: Frozen aerated product in a container and a valve for dispensing such
Inventor: COCKINGS TERENCE RICHARD LAWRENCE
IPC: B65D83/44
Filed: 2005-02-28
Granted: 2012-09-25
Abstract: A frozen aerated product in a container is provided. The product is under a pressure of between 4 and 18 barg, and the container is provided with a valve.  The valve has a flow rate of above 6 g s-1, preferably between 10 and 30 g s-1. The flow rate of the valve being the mass flow rate at which the frozen aerated product, having a temperature of -18oC, is discharged through the fully open valve to atmospheric pressure. Also provided are valves suitable for dispensing viscous products at high flow rate whilst retaining a low opening and actuation force.
Patent CA-2568284-C (CA)
Title: Method and apparatus for synchronizing databases connected by wireless interface
Inventor: TYSOWSKI PIOTR K
IPC: G06F12/16
Filed: 2006-11-16
Granted: 2011-06-28
Abstract: A method and apparatus and computer readable medium for synchronizing at least one database of a first apparatus are provided, the at least one database including at least one updated data record, with at least one other database of a second apparatus including a corresponding data record, the method implemented in the first apparatus. The method comprises comparing byte information of at least one updated field of data of the updated data record with last synchronized byte information of a corresponding field of the corresponding data record; generating byte change information including: at least a location of a data change in the updated field, represented by a byte index position;  an indication representative of data change for the updated field of the updated data record, the indication representative of data change comprising: a length value of data; and if the data change comprises an addition or replacement of data in the updated field, new data representative of the data change, wherein when the byte change information includes information relating to a plurality of data changes in the updated field and two of the plurality of data changes are separated in byte position by fewer than a threshold number of bytes, the at least a location of a data change includes a single location of data change for the two data changes and the byte change information includes an indication representative of both the two data changes;  comparing a size of the byte change information to a total size of the updated field; and if the byte change information is smaller than the total size, transmitting the byte change information, to the second apparatus, for assembly in the corresponding data record, otherwise transmitting the updated field, to the second apparatus, for assembly in the corresponding data record.
Patent CA-2568669-C (CA)
Title: Mobile communication device
Inventor: GRIFFIN JASON T
IPC: H04M1/72445
Filed: 2005-06-02
Granted: 2010-11-23
Abstract: A mobile communication device includes a housing having a front wall, a rear wall, and two side walls, a display associated with the front wall, and a keyboard associated with the front wall. Each of the side walls includes a recessed channel that extends along at least part of the length of the side walls. In addition, a reduced key keyboard has arcuate rows, with a top row that includes a send, end, and web browser key. The top row of the keyboard is also arcuate.
Patent CA-2570562-C (CA)
Title: Adsorptive separation of gas streams
Inventor: ALIZADEH-KHIAVI SOHEIL
IPC: B01D53/62
Filed: 2005-06-28
Granted: 2012-10-02
Abstract: A method and system for adsorptive separation of a feed gas mixture provides for increased system efficiency and/or product recovery. The requirement for purge gas streams consuming desired product gas or other external purge gas to regenerate adsorption beds is reduced through an inventive method for adsorbent selection and adsorption bed and process design.
Patent CA-2571315-C (CA)
Inventor: PENN MARC S
IPC: A61K35/28
Filed: 2005-06-20
Granted: 2017-02-14
Abstract: Chemokines ligands to at least one of CCR1, CCR2, CCR3, or CCR5 can be used to home stem cells for therapeutic applications.
Patent CA-2574658-C (CA)
Inventor: WU HONGYU
IPC: B65B31/00
Filed: 2005-07-21
Granted: 2013-06-25
Abstract: The present invention teaches a film having a pattern of protruding structures. When used in the vacuum packaging bag material context, the result is a vacuum packaging bag that a consumer can effectively evacuate and hermetically seal. The protruding structures tend to form channels that enable gas to evacuate from within a vacuum packaging bag. In certain embodiments, the protruding structures are formed only on an inner side of the vacuum packaging film, typically through a hot casting or heat-extrusion process. As a result, far less bag material is required than in the prior art patterned film formed through cold embossing processes. The present invention also contemplates a variety of applications for the films, including preformed bags and bag rolls, as well as a variety of apparatus for manufacturing the films and appliances for utilizing the bags and bag rolls.
Patent CA-2579465-C (CA)
Inventor: MCGRATH DAVID STANLEY
IPC: H04S5/00
Filed: 2005-10-10
Granted: 2013-10-01
Abstract: A method to process audio signals, an apparatus accepting audio signals, a carrier medium that carried instructions for a processor to implement the method to process audio signals, and a carrier medium carrying filter data to implement a filter of audio signals. The method includes filtering a pair of audio input signals by a process that produces a pair of output signals corresponding to the results of: filtering each of the input signals with a HRTF filter pair, and adding the HRTF filtered signals. The HRTF filter pair is such that a listener listening to the pair of output signals through headphones experiences sounds from a pair of desired virtual speaker locations. Furthermore, the filtering is such that, in the case that the pair of audio input signals includes a panned signal component, the listener listening to the pair of output signals through headphones is provided with the sensation that the panned signal component emanates from a virtual sound source at a center location between the virtual speaker locations.
Patent CA-2583360-C (CA)
Inventor: BROWNING DAVID M
IPC: B01D61/08
Filed: 2005-10-06
Granted: 2016-01-26
Abstract: The present invention is related to hemodialysis, and more particularly, to a dialyser with improved efficiency of mass transfer across a dialysis membrane utilizing microchannel separation provided in accordance with embodiments of the present invention. In accordance with an embodiment, a dialyzer is provided comprising a plurality of semipermeable membrance sheets and a plurality of flow separators. The membrane sheets and flow are arranged in alternating configuration and coupled into a laminae stack defining a plurality of parallel microchannel layers. Each microchannel layer comprises a plurality of first microchannels and a plurality of second microchannels. The first and second microchannels of each microchannel layer are in fluid communication with each other via one of the plurality of membrane sheets therebetween. The MECS dialyzer is characterized as having a high surface to volume ratio and a high mass transfer coefficient.
Patent CA-2584491-C (CA)
Title: Fils de verre ensimes electro-conducteurs
Inventor: MOIREAU PATRICK
IPC: C03C25/10
Filed: 2005-10-21
Granted: 2016-03-15
Abstract: La présente invention concerne des fils de verre revêtus d'une composition d'ensimage apte à conduire le courant électrique qui comprend au moins un agent filmogène, au moins un composé choisi parmi les agents plastifiants, les agents tensioactifs et les agents dispersants, au moins un agent de couplage du verre et des particules électro-conductrices. Les fils de verre selon l'invention sont plus particulièrement destinés à la production de pièces conductrices de l'électricité par moulage en compression, lesdits fils de verre étant mis en oeuvre sous forme de SMC ou de BMC.