baber/WOPTO huggingface dataset:
Patent CA-2531435-A1 (CA)
Inventor: HODJAT YAHYA
IPC: B21H1/04
Filed: 2004-07-19
Abstract: A method of flow forming sintered metal parts. The first step is forming a round disk (15, 16, 17) by conventional powder metal process. The disk (15, 16, 17) can be a donut shape part with or without a flange on one side of its outer diameter. The disk (15, 16, 17) can then be copper impregnated or used as is, depending on the requirements. The disk (15, 16, 17) is placed in a spinner held (T) in proper tooling (20) and grooves are spun in its outer diameter. The spinning can be done with a finishing roller or by a pre-finishing roller, followed by a finishing roller. This process not only creates a part with great accuracy, it also densifies and eliminates the powder metal porosities on the surface layer by the pressures inserted in spinning.
Patent CA-2531975-A1 (CA)
Title: Dispositif de protection contre les freinages intempestifs pour un frein a actionneurs electromecaniques
Inventor: SIBRE JEROME
IPC: B60T8/00
Filed: 2006-01-09
Abstract: L'invention concerne un dispositif de protection contre les freinages intempestifs spécialement adapté à un frein électromécanique comprenant au moins un actionneur ayant un poussoir apte à être déplacé au moyen d'un moteur électrique commandé par un module de commande pour presser de façon commandée une pile de disques. Selon l'invention, le dispositif comporte un interrupteur de puissance disposé sur une ligne de puissance alimentant le moteur électrique de l'actionneur, l'interrupteur de puissance étant commandé par une logique de commande qui place par défaut l'interrupteur de puissance dans un état ouvert et qui ne place l'interrupteur de puissance dans un état fermé qu'en réponse à un signal de confirmation de freinage ne provenant pas du module de commande de l'actionneur et indépendant de celui-ci.
Patent CA-2533216-A1 (CA)
Inventor: STIEGER RUDOLF
IPC: E05B3/00
Filed: 2006-01-16
Abstract: An operating mechanism is disclosed for building components such as windows, doors and the like to allow reliable connection between the handle and the actuating element without resort to any tool. The operating mechanism includes at least one handle and an actuating element that can be made to engage the handle in a mutually irrotational manner. A blocking device is situated between the handle and the actuating element and is designed so that the actuating element is insertable in a first direction into the handle whereas its displacement in the opposite direction is blocked.
Patent CA-2535292-A1 (CA)
Title: Device for mixing or blending varnishes, paints or similar substances
Inventor: CIVARDI LUIGI
IPC: B01F11/00
Filed: 2006-02-06
Abstract: A device for mixing or blending varnish, paint or similar substances characterised in that it comprises two shafts, a central shaft and an eccentric shaft, with the saidcentral shaft being activated by a reduction unit. A mobile trolley is operated manually using guide rails supported by a lower arm on which is mounted a lower plate for loading a container. The trolley operates together with an upper arm fitted with a plate in order to clamp the container. A first means transmits motion of the shafts to an upper plate in order to rotate the container about its axis.  A second means transmits motion of the eccentric shaft to the plates to bring them together in order to clamp and rotate the container on an axis that is perpendicular to its axis.
Patent CA-2539559-A1 (CA)
Inventor: ZHU FANG
IPC: G01M17/02
Filed: 2004-10-18
Abstract: Technology is disclosed for characterizing both mass uneven distribution and high speed uniformity of a tire. Mass uneven distribution is identified from analysis of at least two radial run out (RRO) measurements, wherein a first RRO measurement is obtained for a relatively high speed of at least about 600 rotations per minute. A second RRO measurement may be at a relatively low speed less of at most about 180 rotations per minute if the effects of radial stiffness variation on the RRO is mall. If the effects of radial stiffness variation on the RRO can not be neglected, a third RRO at another high speed of at least above 600 rotations per minute is needed. RRO measurements are then decomposed into a plurality of harmonics and mass uneven distribution coefficients are calculated for the respective harmonics. The mass uneven distribution coefficients are then used to determine size and location of any mass unbalance, including mass uneven distribution and/or point mass. Mass unbalance characterization can be further applied to tire sorting processes and improvements to tire manufacturing. Measurement and analysis of tire high speed radial run out can also be coupled with low speed force measurements to determine and characterize tire high speed uniformity. Tire high speed uniformity characterization can also be applied to tire sorting processes and corresponding tire manufacturing process improvement, for example, in control and optimization of tire layer overlap or variation parameters.
Patent CA-2540480-A1 (CA)
Title: Switching apparatus
Inventor: KAKUNO HIDEYO
IPC: B60R1/07
Filed: 2006-03-21
Abstract: The present invention provides a switching apparatus having excellent operability and simple structure while realizing different switching actions by pushing, rotating and rocking one operation knob. The switching apparatus comprises a case, an operation shaft whose upper end projects from inside of the case and which is provided at its central portion with a flange, strikers which support the flange such that the operation shaft can rock and rotate, an operation knob mounted on an upper end of the operation shaft, and a substrate. A push switch is provided therein with a contact which is switched when the operation knob is pushed to move the operation shaft and the striker is moved. The push switch is mounted on the substrate. The substrate is formed with a fixed contact. When the operation knob is rotated to rotate the operation shaft, the slider rotates. In this rotating state, if the operation knob is rocked to rock the operation shaft, the slider moves and the fixed contact is switched.
Patent CA-2541131-A1 (CA)
Title: Derives de piperazine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent
Inventor: GOUMENT BERTRAND
IPC: C07D295/08
Filed: 2006-03-28
Abstract: Composé de formule (I): (see formula I) dans laquelle: - R1, R2, R3 et R4, identiques ou différents, représentent chacun un atome o u groupement choisi parmi H, halogène, alkyle, alkoxy, phényle et cyano, - X représente une liaison, un atome d'oxygène ou un groupement choisi parmi -(CH2)m-, -OCH2- et -NR5-, m représente 1 ou 2, R5 est tel que défini dans la description, - Y représente un atome d'oxygène ou un groupement choisi parmi NR7 et CHR8, où R7 et R8 sont tels que définis dans la description, - Z représente un atome d'azote ou un groupement CH, - n représente 1 ou 2, - Ak représente une chaîne alkylène, - Ar représente un groupement aryle ou hétéroaryle, ses isomères optiques, ainsi que ses sels d'addition à un acide pharmaceutiquement acceptable. Médicaments.
Patent CA-2544843-A1 (CA)
Inventor: SUGAYA MASAE
IPC: A61K47/02
Filed: 2004-11-04
Abstract: A chewable tablet comprising a group which contains an acid-labile active ingredient and at least one basic substance selected from alkaline earth metal carbonate, metal oxide and metal hydroxide, and a group which does not contain an acid-labile active ingredient and contains at least one ingredient selected from alkaline earth metal carbonate, metal oxide and metal hydroxide, wherein said chewable tablet is capable of rapidly neutralizing gastric acid and is preferably not enteric-coated, is provided.
Patent CA-2545032-A1 (CA)
Title: System and method for providing network advertisement information via a network advertisement broker (nab)
Inventor: ALLEN ANDREW
IPC: H04H20/00
Filed: 2006-04-26
Abstract: A scheme is provided for acquiring network advertisement information in a network environment having one or more radio access networks (RANs), one or more core networks (CNs) and one or more service networks (SNs). A combination of codes is provided to a wireless user equipment (UE) device for facilitating discovery of applicable RAN-CN-SN combinations and subsequent network selection by the UE device.
Patent CA-2548512-A1 (CA)
Inventor: UYTTENHOVE CATHERINE
IPC: A61P37/00
Filed: 2004-12-14
Abstract: The present invention relates to improved vaccines and immunogenic compositions, and processes for the preparation of such vaccines and immunogenic compositions. In particular, the present invention relates to vaccines and immunogenic compositions capable of generating an immune response against IL-12 or IL-23, or a subunit or component thereof, for the treatment of a disease, in particular an autoimmune-implicated disease.
Patent CA-2549950-A1 (CA)
Title: Communication terminal comprising a multi-directional camera
Inventor: VERMEGLIO LAURENT
IPC: G03B17/18
Filed: 2004-12-17
Abstract: The invention relates to a communication terminal comprising a multi-directional image acquisition system (1''), said image acquisition system (1'') consisting of: image capture means (3''), at least one optical lens (2'') and reflection means (4'') which provide the image to the image capture means (3''). According to the invention, the reflection means (4'') are mounted such as to rotate around the optical axis of the image capture means (3''). The invention is characterised in that the reflection means (4'') are located on the optical path between the optical lens (2'') and the image capture means (3).
Patent CA-2551674-A1 (CA)
Title: Water management in fuel cells
Inventor: KELLS ASHLEY
IPC: H01M8/24
Filed: 2004-12-31
Abstract: An electrochemical fuel cell having an anode, an ion transfer membrane and a cathode has liquid water delivered to the fluid flow channels within the cathode so as to maintain a relative humidity of 100 % throughout the fluid flow channels. A calibration method and apparatus is described for determining an optimum quantity or range of quantities of liquid water to be delivered to the cathode fluid flow channels under varying operating conditions. An operating method and apparatus is described that ensures an optimum quantity of liquid water is delivered to the cathode fluid flow channels under varying operating conditions.
Patent CA-2551880-A1 (CA)
Title: Combined cycle power plant
Inventor: SMITH RAUB WARFIELD
IPC: F01K23/02
Filed: 2006-07-13
Abstract: A combined cycle power plant (100) including a gas turbine (12), a steam turbine (18), and a heat recovery steam generator (32). The power plant (100) also includes a feedwater heater (120) positioned downstream of the steam turbine (18) and a fuel moisturization system (130, 140) in communication with the heat recovery ste am generator (32).
Patent CA-2552472-A1 (CA)
Title: Adjustable sofa or bed
Inventor: UNGER FRIED-JAN
IPC: A47C20/04
Filed: 2003-11-04
Abstract: The aim of the invention is to prevent users of sofas or beds comprising pivotable parts and a motor-actuated adjusting drive unit from getting injured due to an improper adjustment. Said aim is achieved by the fact that the adjusting device is disposed in a compact manner underneath the sofa or bed while the distance remains unchanged when the sofa or bed is adjusted such that the contour of the adjusting device is essentially the same as that of the support area of the sofa or bed following an adjustment.
Patent CA-2553104-A1 (CA)
Title: Antisense oligomers and methods for inducing immune tolerance and immunosuppression
Inventor: MOURICH DAN V
IPC: A01N43/04
Filed: 2005-01-21
Abstract: Published without an Abstract
Patent CA-2553379-A1 (CA)
Inventor: BAEZ JULIO A
IPC: C07J21/00
Filed: 1996-12-11
Abstract: Multiple novel reaction schemes, novel process steps and novel intermediates are provided for the synthesis of epoxymexrenone and other compounds of formula (I):    wherein: -A-A- represents the group -CHR4-CHR5- or -CR4-CR5-;      R3, R4 and R5 are independently selected from the group consisting of hydrogen, halo, hydroxy, lower alkyl,~ lower alkoxy, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, cyano, aryloxy;      R1 represents an alpha-oriented lower alkoxycarbo-nyl or hydroxyalkyl radical; -B-B- represents the group -CHR6-CHR7- or an alpha-or beta-oriented group of formula (III):    wherein:      R6 and R7 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, aryl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano, aryloxy; and R8 and R9 are independently selected from the group consisting of hydrogen, halo, lower alkoxy, acyl, hydroxyalkyl, alkoxyalkyl, hydroxycarbonyl, alkyl, alkoxycarbonyl, acyloxyalkyl, cyano, aryloxy, or R8 and R9 together comprise a carbocyclic or heterocyclic ring structure, or R8 or R9 together with R6 or R7 comprise a carbocyclic or heterocyclic ring structure fused to the pentacyclic D ring.
Patent CA-2553950-A1 (CA)
Inventor: GELINOTTE EMMANUEL
IPC: A63F5/00
Filed: 2005-07-29
Abstract: Roulette wheel including a bowl, a disk rotatably mounted inside the bowl, and an assembly for adjusting the leveling of the bowl. The adjustment includes an inclination detector attached to the bowl ( 1 ) and actuators for automatically correcting the leveling of the bowl as a function of information supplied by the inclination detector. This roulette wheel with leveling correction is placed on the playing surface of a roulette table.
Patent CA-2555955-A1 (CA)
Title: Pulse manipulation for controlling a phacoemulsification surgical system
Inventor: FANNEY DOUGLAS M
IPC: A61F9/007
Filed: 2006-08-08
Abstract: Methods of manipulating pulses of ultrasonic energy for use with an ophthalmic surgical device.
Patent CA-2556665-A1 (CA)
Title: Removal of sodium oxalate from a bayer liquor
Inventor: MCCAUSLAND LINDA JANE
IPC: C01F7/473
Filed: 2005-03-03
Abstract: The Bayer process uses hot sodium hydroxide solution to obtain pure alumina from bauxite ore. Alumina dissolves, and is then precipitated, and the remaining caustic Bayer liquor can be recycled for use again. However sodium oxalate tends to build up in the recycled liquor, and causes problems. By removing a stream of the liquor, treating it so as to be supersaturated with sodium oxalate, and then subjecting it to ultrasonic irradiation, crystal nuclei are formed. The resultant crystals can then be separated from the liquor. Surprisingly, other organic compounds in solution do not prevent this crystallisation process from being effective.
Patent CA-2557980-A1 (CA)
Inventor: DE WIT JUSTUS
IPC: B32B3/28
Filed: 2005-03-03
Abstract: The invention relates to a laminate comprising a skin plate made from steel and a shaped layer, which skin plate has an outwardly facing side and a side which faces towards the shaped layer, and which shaped layer has a side facing towards the skin plate and an outwardly facing side. According to the invention, the shaped layer substantially consists of a shaped steel plate, which shaped layer is joined to the skin plate and forms passages and/or cavities together with the skin plate, which passages and/or cavities are optionally connected to one another, and in which a polymer material creates the bonding between the skin plate and the shaped layer. According to the invention, the laminate may be provided with a second skin plate in order to form a sandwich material.
Patent CA-2558450-A1 (CA)
Title: Voice call system adapted to support computer terminal
Inventor: OHKI YASUOMI
IPC: H04M1/82
Filed: 2006-08-25
Abstract: The present invention is intended to attenuate a ringer tone signal, during a state in which a call is in progress, below the ringer tone signal level that occurs during a state in which no call is in progress, when a PC terminal is utilized as a telephone. A voice call system comprises a handset unit for making a call, and a hook switch detection unit for detecting an on-hook / off-hook state of the handset unit. The PC terminal comprises a sound source interface unit connected to a sound source, a fixed storage device for storing setting data indicative of a sound source for use in making a voice call, and a communication control unit responsive to a ringer tone generating operation command issued by the voice exchanger for determining whether or not a call is in progress from an on-hook / off-hook state detected by the hook switch detection unit, for determining from contents stored in the fixed storage device whether or not a sound source for a ringer tone generating operation is the same as a call sound source, and for decreasing the volume of a ringer tone or muting the ringer tone when a call is in progress and when the sound source for the ringer tone generating operation is the same as the call sound source.
Patent CA-2558622-A1 (CA)
Inventor: BIENVENUE MARTIN
IPC: H01R13/70
Filed: 2006-08-30
Abstract: A Photocell activated switch for use with seven ways connector has specially designed electronic components that fits inside a seven ways connector so that by connecting the device into a seven ways connector, external lights on a camper trailer can be controlled independently from the towing vehicle.
Patent CA-2561017-A1 (CA)
Inventor: GODDARD RICHARD V
IPC: B64D1/16
Filed: 2006-09-26
Abstract: The present invention is directed to an aerial delivery system that provides for the controlled delivery of items from an aircraft into a selected drop zone. In accordance with the present invention, the aerial delivery system includes a base and a sidewall arrangement adjacent the base. The sidewall arrangement generally acts as a sleeve defining an inner volume. Within the inner volume is a tray or cassette configured to be moveable within the inner volume. Adjacent the sidewall arrangement opposite the base is a top cover. The top cover is generally oversized relative to the shape defined by the sidewall arrangement. A plurality of straps connects the top cover, sidewall arrangement and, optionally, the material within the inner volume. The aerial delivery system is activated by an air stream that catches the oversized top cover, forcing the separation between the top cover and the other portions of the aerial delivery system.  The separation of top cover places a load upon the straps that initiate the release of materials contained within the aerial delivery system.
Patent CA-2563519-A1 (CA)
Title: Multi-dose application with quick bottle attachment mechanism
Inventor: EIDSON W L
IPC: A61M5/00
Filed: 1997-12-17
Abstract: A multi-dose applicator comprising a bottle locking assembly wherein a supply bottle can be quickly and easily attached or removed from the applicator by rotating a locking ring a fraction of a turn and wherein the plunger is flexible to allow for misalignment.
Patent CA-2563776-A1 (CA)
Title: Processes for preparing montelukast sodium
Inventor: CHEN KOBI
IPC: A61K31/47
Filed: 2005-04-21
Abstract: The present invention provides processes for preparing montelukast.
Patent CA-2564508-A1 (CA)
Inventor: VIGOGNE LAURENT MARCEL
IPC: F02K1/82
Filed: 2005-05-17
Abstract: La présente invention se rapport à un turboréacteur (1) à double flux (4, 5) comprenant un moteur (3) logé dans une nacelle (2), ledit moteur comportant un carter définissant avec la nacelle un passage annulaire dans lequel peut s'écouler un flux secondaire (5) délivré par une soufflante (3a) située en amont du moteur, une tuyère primaire (6) étant fixée sur le carter en aval d u moteur et comportant, d'une part, une paroi interne (9) apte à canaliser un flux principal chaud (4) délivré par le moteur, et d'autre part, une paroi externe (10) au contact du flux secondaire, caractérisé en ce que des moyens d'atténuation acoustique (43) équipent au moins une partie de la paroi interne, et en ce que la paroi externe comporte des moyens pour refroidir la paroi interne.
Patent CA-2567151-A1 (CA)
Title: Composite web forming method
Inventor: FAGG BARRY SMITH
IPC: B32B37/00
Filed: 1998-05-27
Abstract: A method of forming a composite web for use in making a fuel element for smoking articles comprises a dual bobbin unwinder from which alternate glass fiber webs are unwound. A splicing apparatus is used to splice together the webs unwound from the two bobbins of the unwinder. Sensing and speed controls are provided for sensing unwinding speed and the amount of web remaining on a bobbin for controlling web accumulation prior to splicing and stopping of the web to effect a splice. Upstream of the splicing apparatus the web is fed to a composite web former where it is slit into equal halves and vertically separated. A paper web is guided between the two web halves and the webs are converged into a three layer composite web with the paper web sandwiched between the glass fiber web halves. The composite web is fed to a KDF filter maker where it is combined with a carbonaceous rod for making a fuel element.
Patent CA-2568812-A1 (CA)
Title: Toner composition and method
Inventor: BELELIE JENNIFER L
IPC: G03G9/08
Filed: 2006-11-23
Abstract: A method for forming toner particles includes polymerizing monomers to form a latex comprising polymer particles; combining the latex with unsaturated curable resin to form aggregates containing the polymer particles and the unsaturated curable resin particles; and heating the aggregates to form coalesced particles. A  toner composition that may be formed by the process described herein contains toner particles containing polymer containing photoinitiator and unsaturated curable resin.  Another toner composition that may be formed by the process described herein contains toner particles containing unsaturated curable resin and, on the surface of the toner particles, photoinitiator.
Patent CA-2569468-A1 (CA)
Inventor: HORN GERALD
IPC: A61K31/496
Filed: 2005-06-03
Abstract: Ophthalmic formulations are provided. The ophthalmic formulations include one or more active agents that act to optimize pupil light reflex while minimizing, or effectively eliminating, any undesired eye redness in response to application thereof. The active agents include, for example, alpha 1 antagonists, such as alpha 1a selective antagonists.
Patent CA-2570729-A1 (CA)
Inventor: EUSTACHE JACQUES
IPC: A61P17/00
Filed: 2005-06-29
Abstract: L'invention se rapporte à de nouveaux dérivés de la fumagalone de Formule générale (I) ainsi qu'à leur méthode de préparation, et leur utilisation dans des compositions pharmaceutiques destinées à un usage en médecine humaine ou vétérinaire, ou dans des compositions cosmétiques.
Patent CA-2571111-A1 (CA)
Title: System and method for loading timepoints for analysis of disease progression or response to therapy
Inventor: RAMAMURTHY VENKAT RAGHAVAN
IPC: G06T7/00
Filed: 2005-06-15
Abstract: A system and method for loading a timepoint for comparison with a previously loaded timepoint are provided. The method comprises: selecting an image dataset of the timepoint (310); validating the image dataset of the timepoint against a validated image dataset of the previously loaded timepoint (320);  and constructing a volume based on the image dataset of the timepoint (330)
Patent CA-2572776-A1 (CA)
Title: Method and apparatus for manufacturing of a calcium carbonate product, the product and its use
Inventor: TJURIN TEUVO
IPC: C01F11/18
Filed: 2005-07-05
Abstract: A method and apparatus for producing a calcium carbonate product formed of small < 100 nm sized separate calcium carbonate particles. Calcium hydroxide is fed through a disintegration and spraying apparatus (14), operating on the principle of a pin mill, into a gas which contains carbon dioxide for precipitating calcium carbonate particles and which is inside a precipitation reactor (10). The temperature in the precipitation reactor is maintained at <  65~C.