baber/WOPTO huggingface dataset:
Patent CA-2594374-C (CA)
Title: Extruded permanent form-work for concrete
Inventor: MORIN CECIL
IPC: E04G11/06
Filed: 2000-02-09
Granted: 2010-12-21
Abstract: A set of extruded panels is provided which can be assembled on site to create a permanent form-work for concrete. The set includes inside and outside extruded side wall panels which are arranged to be connected edge to edge to form inside and outside walls. Longitudinally spaced connecting wall panels span between the inside and outside walls at spaced positions across the width of the walls to hold the walls apart and define a hollow interior therebetween including a plurality of interconnected cells with a plurality of holes for communication of concrete and reinforcing bars between each cell and the next. Each connecting wall panel has T-shaped connectors at each edge for attachment to corresponding C-shaped receptacles on the side wall panels. Rigid foam insulation is inserted at the outside wall. The inside wall panels are arranged to support without bowing cast concrete poured into the interior within each cell and three different arrangements are shown to support the inside wall each including a wall portion at right angles to the inside wall and between the connecting walls. In one, an integral double wall is provided. In a second, a short support wall extends to a supplementary wall parallel to the inside wall and in the third, a support wall identical to the connector walls spans between the inside and outside walls.
Patent CA-2595555-C (CA)
Inventor: FEDORENKO MARIA
IPC: G12B11/00
Filed: 2006-01-23
Granted: 2013-05-28
Abstract: A method and device for illuminating graphics by using backlighting and a direct light. The backlight provides overall illumination, while the direct light overpowers the backlight and highlights specific graphics.
Patent CA-2600629-C (CA)
Inventor: SHIELDS MICHAEL R
IPC: A47B96/00
Filed: 2007-09-07
Granted: 2011-05-17
Abstract: Il s'agit d'une table gigogne pour environnements variés comme salles de classe, conférences, essais, etc. Elle comprend une ossature à fils métalliques proportionnée selon l'utilisation anticipée, un plateau et un panneau d'entrejambe formant un angle obtus par rapport au plateau pour assurer l'empilage et/ou l'emboîtement des tables. Cette table comprend en plus des patins sur la base de l'ossature à fils métalliques, qui assurent le groupage avec d'autres tables. Ces éléments coulissants sont installés sur la base de façon à engager les patins opposés sur la table consécutive alignée. La table comprend aussi un mécanisme d'installation pour accessoires, comme une pochette de rangement latérale, pour obtenir un moyen de rangement supplémentaire et aider à détacher clairement l'espace de travail personnel pour chaque table.
Patent CA-2615683-C (CA)
Title: Identification and risk evaluation
Inventor: MCNELLEY JULIE
IPC: G06Q40/02
Filed: 2006-06-15
Granted: 2014-12-16
Abstract: Methods, systems, and machine-readable media are disclosed for identification of an individual and evaluation of risk from doing business with that individual. In one embodiment a method of evaluating a risk from conducting business with an individual comprises receiving identity information related to the individual. The identity information includes information from an identity credential presented by the individual. The identity credential is validated based on the information from the identity credential and one or more positive databases. An identity of the individual is verified based on the identity information and the one or more positive databases. The identity information is screened against one or more negative databases indicating past losses to one or more entities. Results of the screening are reported based on one or more criteria of an entity considering doing business with the individual.
Patent CA-2616568-C (CA)
Inventor: DANZER WOLFGANG
IPC: B23K31/02
Filed: 2006-07-20
Granted: 2017-10-31
Abstract: The invention relates to a method for joining objects consisting of metal, plastic, or ceramics by means of the application of heat, (soldering, welding), according to which substances, (particles, in particular nanoparticles, elements, atoms molecules or ions), are introduced at the site of the joint. According to the invention, a stream of gaseous compounds is fed to the joint site, whereby said compounds fragment at high temperature, thus depositing particles.
Patent CA-2617114-C (CA)
Inventor: BRISCIANI ROBERTO
IPC: A21C1/14
Filed: 2006-05-24
Granted: 2013-10-29
Abstract: The invention relates to an electronic manager for bread dough mixers and to an operating method. The invention consists of an integral module (15) comprising a PLC (2) which, by means of relays (3, 4 and 5), controls a low-speed contact (8), a high-speed contact (9) and an electrovalve (10, 10') in order to operate a mixer (14). In addition, the PLC (2) controls a temperature sensor (6), a flowmeter (7, 7') and a visual and audible indicator (13). The corresponding method comprises a parameter definition step, a start confirmation step, an oxygenation step, a liquid metering step, a mixing step and a return-to-rest step.
Patent CA-2617472-C (CA)
Title: Conteneur a phase aqueuse stable transportant une composition lubrifiante comportant un materiau de silicone miscible a l'eau et un agent mouillant selectionne
Inventor: MORRISON ERIC D
IPC: C10M173/02
Filed: 2006-06-16
Granted: 2013-12-17
Abstract: La présente invention se rapporte à un procédé faisant passer un récipient le long d~un convoyeur qui est lubrifié en appliquant au récipient ou convoyeur une composition comprenant un matériau en silicone hydrosoluble dans laquelle la composition permet une bonne humidification des surfaces en polyéthylène téréphtalique. La compatibilité de la composition lubrifiante avec le polyéthylène téréphtalique est augmentée à cause de l~humidification de la composition sur le polyéthylène téréphtalique qui est améliorée.
Patent CA-2620747-C (CA)
Title: Pipes comprising hydrolysis resistant polyamides
Inventor: FISH ROBERT B JR
IPC: B32B1/08
Filed: 2006-10-06
Granted: 2016-09-06
Abstract: Pipes are provided wherein comprising polyamide compositions having good hydrolysis resistance and that may optionally contain plasticizer. Such pipes are suited for applications transporting hydrocarbons. The pipes of the present invention may be in the form of flexible pipes.
Patent CA-2624188-C (CA)
Inventor: DEMENTIEV VIACHESLAV V
IPC: H01G11/56
Filed: 2006-07-31
Granted: 2014-01-07
Abstract: Disclosed are supercapacitors having organosilicon electrolytes, high surface area/porous electrodes, and optionally organosilicon separators. Electrodes are formed from high surface area material (such as porous carbon nanotubes or carbon nanof ibers) , which has been impregnated with the electrolyte. These type devices appear particularly suitable for use in electric and hybrid electric vehicles .
Patent CA-2631433-C (CA)
Title: Controller of vehicle
Inventor: TAKENAKA TORU
IPC: B60W10/18
Filed: 2006-12-21
Granted: 2010-09-21
Abstract: A driving/braking force manipulation control input of a k-th wheel, which denotes one or more specific wheels among a plurality of wheels of a vehicle, is determined such that a required condition concerning a relationship among a road surface reaction force that may act from a road surface on the k-th wheel on the basis of the detected values or estimated values of a road surface reaction force and a friction characteristic of the k-th wheel, a feedback control input related to the driving/braking force of the k-th wheel for bringing a difference between a state amount of the vehicle and a reference state amount close to zero, a driving/braking force feedforward control input based on a drive manipulated variable supplied by a driver of the vehicle, and a k-th wheel driving/braking force manipulation control input is satisfied. This arrangement makes it possible to properly control a motion of an actual vehicle to a desired motion while properly considering the characteristics of a road surface reaction force acting from a road surface on a wheel.
Patent CA-2633058-C (CA)
Inventor: CASPER THOMAS J
IPC: C02F3/20
Filed: 2008-06-03
Granted: 2016-07-26
Abstract: Membrane strip diffusers are disclosed, useful for example in aerating wastewater in activated sludge plants. These diffusers have membranes, diffuser bodies comprising gas conduits and, in addition to the conduits, integral membrane supports elongated in the same general direction. Such conduits are for example co-extruded with the diffuser bodies. The supports are apertured to discharge gas into chambers formed beneath the membranes when they inflate, and the membranes have pores to discharge the gas. The membrane supports preferably include wings or lateral portions which have beneath them space that is free of bracing connecting that part with the pipe. Ways to edge- and end-seal the membranes to the diffuser bodies and ways to support the diffusers are also disclosed.
Patent CA-2638998-C (CA)
Title: Method for eliminating boron impurities in metallurgical silicon
Inventor: JIANG GUANGHUI
IPC: C30B29/06
Filed: 2008-08-21
Granted: 2011-08-02
Abstract: The present invention discloses a method for eliminating boron impurities in metallurgical silicon which includes the following steps: the metallurgical silicon powders being immersed in acid for 6~48 hours is then washed and heatingly dried; silicon powders being acid cleaned, washed and heated in the first step is heated to 300°C ~ 700°C in the reactor and fed in oxidizing gas for oxidation reaction, wherein the reaction time is 6~72 hours. The Silicon powders being heatingly oxidized are immersed in water or acid for 1~6 hours and then washed clean; the silicon powders being immersed and washed is baked at 100°C ~ 300°C for 6~24 hours; whereas the metallurgical silicon purification art of the present invention is done at lower temperature, the operation is easier while lowering down the purification cost to provide good material for next work steps thereby satisfying the demands for low cost solar grade polycrystalline silicon productions.
Patent CA-2648727-C (CA)
Inventor: KORKEAKANGAS NIKO
IPC: B66B19/02
Filed: 2007-04-17
Granted: 2013-12-17
Abstract: Roping method and apparatus for replacing, installing and/or re-roping the hoisting rope of a traction sheave elevator is provided, said elevator having an elevator car, which is at least partially suspended on a set of hoisting ropes, said set of ropes comprising one or more parallel ropes. The elevator car is moved by means of the ropes. In the method, a rope feed apparatus acting on the hoisting rope is used to feed a new rope to the elevator and/or to pull out a possible old hoisting rope to make place for the new rope. The rope feed apparatus comprises at least a base with at least one feed disc mounted on it, which feed disc engages the hoisting rope and to which feed disc the hoisting rope can be fitted, at least one guide roller for keeping the hoisting rope in position on the feed disc, a tightening element for moving the feed disc relative to the guide roller and tightening it in position on the base, and in addition at least one electric motor fitted in the apparatus to rotate the feed disc.
Patent CA-2649174-C (CA)
Inventor: MASLOW WASIL
IPC: C11D3/39
Filed: 2007-04-12
Granted: 2015-06-23
Abstract: The invention pertains to an aqueous composition having a pH of 3 or less and comprising the following ingredients, based on the total weight of the composition: a) 0.05-40 wt% of a polymeric thickener having -COOR groups, wherein R is independently chosen from H, OH, and a carbon-containing group, and b) 0.05-60 wt% of hydrogen peroxide, wherein the active oxygen content attributable to ingredient a) is at least 0.02 wt%, based on the total weight of the composition, with the proviso that (co)polymers prepared from (meth)acrylate monomers are absent.
Patent CA-2653691-C (CA)
Inventor: RONK AARON
IPC: F16D25/12
Filed: 2007-06-25
Granted: 2015-11-24
Abstract: A power transmission device includes a rotary input member receiving drive torque from a source of torque, a rotary output member for providing drive torque to an output device and a torque transfer mechanism for transferring drive torque between the input member and the output member. The torque transfer mechanism includes a friction clutch assembly operably disposed between the input member and the output member and a hydraulic clutch actuation system operable for applying a clutch engagement force to the friction clutch assembly. The hydraulic clutch actuation system includes an electromagnet and a piston operable to supply pressurized fluid and provide the clutch engagement force.
Patent CA-2655052-C (CA)
Inventor: TYSOWSKI PIOTR KONRAD
IPC: H04W12/02
Filed: 2009-02-20
Granted: 2013-07-23
Abstract: A system and method are provided for enabling instant messages to be exchanged between mobile devices, in particular where a mobile device has access to information pertaining to another mobile device. The system enables an instant messaging application to communicate directly with the other mobile device, without requiring an initial email exchange. New contacts can be added automatically and access to other data such provided by having a mobile device access information for another mobile device. The information can be made available through a contact server of the host system common to both mobile devices thereby providing a trusted mechanism to establish the new contacts. In one example, in a PIN-to-PIN based messaging system, a global address list (GAL) lookup can be incorporated into an option for adding a new contact so that the PIN for the invitee is obtained directly and the invitation sent immediately in a PIN-to-PIN message thus not requiring an email invitation.
Patent CA-2655183-C (CA)
Inventor: CHANG JING C
IPC: D06N7/00
Filed: 2007-07-11
Granted: 2016-08-23
Abstract: Substantially flame retardant-free carpets comprising poly(trimethylene terephthalate) yarn having minimal carrier and, optionally, minimal antistatic agent, are disclosed, as are methods for making such carpets.
Patent CA-2655825-C (CA)
Inventor: FUJIYAMA TOMOMICHI
IPC: B60R21/16
Filed: 2007-06-22
Granted: 2015-02-03
Abstract: Provided is an airbag fabric consisting of warp and weft yarns made of synthetic fiber yarns, wherein (1) the total fineness of the synthetic fiber yarn is 100 to 700 dtex;  (2) Nf/Nw >= 1.10 wherein, Nw represents the weaving density of warp yarns (yarns/2.54 cm) and Nf represents the weaving density of weft yarns (yarns/2.54 cm); (3) EC1 >= 400N and EC2 >= 400N wherein, EC1 represents the edgecomb resistance (N) in the machine direction, as determined according to ASTM D6479-02, and EC2 represents the edgecomb resistance (n) in the crosswise direction as determined according to ASTM D6479-02; (4) 0.85 <= EC2/EC1 <= 1.15;  and (5) the air permeability, as determined according to the Frajour type method specified in JIS L1096 at a test pressure difference of 19.6 kPa, is 1.0 L/cm2.cndot.min or less.
Patent CA-2659159-C (CA)
Inventor: DE BLASI SALVATORE
IPC: B29C45/28
Filed: 2007-11-27
Granted: 2013-10-08
Abstract: Among other things, the invention relates to an injection nozzle for guiding hot-melt plastic within a mold, particularly an injection mold. Said injection nozzle comprises a nozzle housing (11) and a nozzle needle (13) which is mounted in a translationally movable manner and is used for opening and closing a melt opening that leads to a mold cavity. The nozzle needle (13) can be moved by means of a driving mechanism (V) to which a transmitting device (14) is assigned that allows a movement of the driving mechanism (V) to be converted into a movement of the nozzle needle (13). The invention is characterized, inter alia, in that the transmitting device (14) is assigned to an attached unit (22) which can be releasably connected to the injection nozzle (10) and inside which a rod assembly (30) is disposed at least in part. Said rod assembly (30) is connected to the driving mechanism (V) at an input end while being connected in a rigid, tenacious, and compression-resistant manner to the nozzle needle (13) at an output end.
Patent CA-2659476-C (CA)
Inventor: HERRERA DEREK
IPC: E21B7/04
Filed: 2007-07-30
Granted: 2015-06-23
Abstract: L'invention concerne un procédé de mise en place d'un train de tubes dans un puits, consistant à amener dans un puits un train de tubes de revêtement de puits sensiblement sans rotation, tout en faisant tourner une structure de découpe à une extrémité avant distale du train de tubes. L'invention concerne également d'autres procédés qui assurent la rotation du train et la disposition d'un stabilisateur non rotatif vers l'extrémité avant du train.
Patent CA-2664113-C (CA)
Inventor: SINGH SHEO B
IPC: A61P35/00
Filed: 2007-09-18
Granted: 2013-05-28
Abstract: The present invention relates to the use of la compound of formula I or II (see formula I)(see formula II) as fatty acid synthesis inhibitor for use to treat and/or prevent obesity, cancer and diabetes.
Patent CA-2665352-C (CA)
Inventor: DROUIN JEAN
IPC: E04C2/284
Filed: 2009-05-06
Granted: 2016-02-23
Abstract: Described is an acoustic face comprising a solid polymer resin and coarse aggregates embedded within the solid polymer resin, and an acoustic panel assembly comprising at least one frame with a central opening in which a pair of the acoustic faces are mountable in opposed and spaced-apart relation to each other The coarse aggregates of the acoustic face and panel assembly enable the acoustics to benefit highly from the mass law, efficient manufacturing and cost savings on materials. The coarse aggregates allow the polymer resin to secure them sufficiently to avoid excessive crumbling of the polymer resin or detachment of the aggregates, while allowing the aggregates to be incorporated into the face in a high weight percentage.
Patent CA-2666610-C (CA)
Inventor: MILNE ERIC
IPC: E21B33/06
Filed: 2007-10-18
Granted: 2015-02-10
Abstract: An apparatus to remotely archive data from a blowout preventer includes a first system controller in communication with the blowout preventer and a communications network, and a second system controller in communication with the blowout preventer and the communications network. A first remote server and a second remote server are connected to the communications network. The first remote server is configured to archive the data from the blowout preventer through the first local controller and the communications network. The first remote server is also configured to archive the data from the blowout preventer through the second system controller upon a failure of the first system controller resulting from damage in an oilfield component.
Patent CA-2668056-C (CA)
Title: Dispositif et procede pour le post-traitement de valeurs spectrales et codeur et decodeur pour signaux audio
Inventor: EDLER BERND
IPC: G10L19/00
Filed: 2007-09-28
Granted: 2014-07-29
Abstract: Pour post-traiter des valeurs spectrales qui sont basées sur un premier algorithme de transformation pour convertir le signal audio en une représentation spectrale, une séquence de blocs des valeurs spectrales représentant une séquence de blocs d'échantillons des signaux audio est tout d'abord fournie. Sur quoi, une addition pondérée des valeurs spectrales de la séquence de blocs de valeurs spectrales est effectuée afin d'obtenir une séquence de blocs de valeurs spectrales post-traitées, dans laquelle la combinaison est effectuée de telle manière que pour calculer une valeur spectrale post-traitée pour une bande de fréquences et une durée, une valeur spectrale de la séquence de blocs pour la bande de fréquences et la durée et une valeur spectrale pour une autre bande de fréquences ou une autre durée sont utilisées, la combinaison étant en outre effectuée en utilisant des facteurs de pondération tels que les valeurs spectrales post-traitées sont une approximation des valeurs spectrales lorsqu'elles sont obtenues en convertissant le signal audio en une représentation spectrale en utilisant un second algorithme de transformation qui est différent du premier algorithme de transformation. Les valeurs spectrales post-traitées sont en particulier utilisées respectivement pour une formation de différence à l'intérieur d'un codeur scalable ou pour une addition à l'intérieur d'un décodeur scalable.
Patent CA-2669991-C (CA)
Title: Imidazotriazines et imidazopyrimidines utilisees en tant qu'inhibiteurs de kinases
Inventor: ZHUO JINCONG
IPC: A61K31/519
Filed: 2007-11-19
Granted: 2016-01-26
Abstract: La présente invention concerne des imidazo[1,2-b][1,2,4]triazines et des imidazo[1,2-a]pyrimidines, et des compositions pharmaceutiques de ces composés, qui représentent des inhibiteurs de kinases telles que c-Met et qui sont utiles dans le traitement d'un cancer et d'autres maladies associées aux perturbations des voies des kinases.
Patent CA-2670605-C (CA)
Title: Substituted arylpyrazoles
Inventor: BILLEN DENIS
IPC: C07D403/12
Filed: 2007-12-03
Granted: 2011-09-13
Abstract: This invention relates to a range of1-aryl-4-cyclopropylpyrazoles in which the cyclopropyl ring is substituted at the angular position, and pharmaceutically acceptable salts and solvates thereof, to compositions comprising such compounds, processes to their synthesis and their use as parasiticides.
Patent CA-2673904-C (CA)
Inventor: KLARNER RICHARD G
IPC: F28F9/013
Filed: 2009-07-24
Granted: 2018-01-02
Abstract: A method and apparatus in a steam generator that employs tube support plates within a shroud that is in turn disposed within a shell. The tube support plates are made of a material having a coefficient of thermal expansion lower than that of the shroud. The tube support plates are aligned during fabrication, with minimal clearances between components. Using a tube support displacement system, a controlled misalignment is then imposed on one or more tube support plates, as the steam generator heats up. Displacement to produce misalignment is produced only when the steam generator is heated. The tube support plate displacement system has a linking bar and a restraining mechanism, and only the linking bar is internal to the steam generator shell, threadably engaged to the linking bar connected to the shell, thereby minimizing the potential of loose parts. The tube support plate displacement system can be used to provide controlled misalignments on one or more tube support plates, in the same or varying amounts and directions, and with one or more apparatus being provided for any individual tube support plate.
Patent CA-2675972-C (CA)
Inventor: HAYNIE DONALD TEMPLETON
IPC: A61L29/08
Filed: 2008-01-22
Granted: 2015-06-02
Abstract: Disclosed herein are polypeptide multilayer films wherein a therapeutic agent is covalently linked to a first layer polypeptide. An advantage of such attachment is that the linked therapeutic agent can be controllably released from the multilayer film into the environment of the film upon the addition of a suitable stimulus. An advantage of the disclosed films and methods is enablement of environmentally-stimulated release under specific conditions.
Patent CA-2680443-C (CA)
Inventor: CAMPO NICOLA
IPC: F04B9/04
Filed: 2009-09-24
Granted: 2017-02-28
Abstract: A crank mechanism for a reciprocating compressor is described, which can be of the double acting type or of the type provided with opposite single acting cylinders (26A, 26B). The crank mechanism is made up of a crank shaft (10) that, through a connecting rod (12), transforms its rotary motion into reciprocating motion. The connecting rod (12) receives the motion from the shaft (10) and transmits it to a cross head (14) through a jack (16). The cross head (14) is in turn, normally, made up of two shoes, a lower one (42) and an upper one (40), guided by respective fixed counter-shoes (18, 20) and transmits its reciprocating motion to the piston (22, 22A, 22B) through a rod (24). One (40) of the sliding shoes is equipped with a surface for making contact with the tracks (18, 20) having different shape and/or size with respect to the contact surface of the opposite sliding shoe (42).