baber/WOPTO huggingface dataset:
Patent CA-2698440-C (CA)
Inventor: TONG RAYMOND EDMUND
IPC: B60R99/00
Filed: 2010-04-08
Granted: 2020-05-12
Abstract: Il est décrit un système déquilibrage de la pression différentielle de lair ayant des composants qui sont temporairement « chargés » sur les structures intermédiaires transportées par les corps se déplaçant à travers lair et fixés en permanence aux supports fixés aux corps stationnaires exposés aux courants dair à grande vitesse. Lensemble des chicanes poreuses à lair est situé à des distances au-delà des surfaces externes des corps en mouvement et/ou des corps stationnaires. Les chicanes sont en contact de frottement avec la grande vitesse découlement et les molécules dair de basse pression, et génèrent des turbulences dair dinterférence destructive. Les turbulences dair dinterférence destructive absorbent lénergie de molécules dair à grande vitesse circulant au-dessus des surfaces externes des chicanes amenant ces molécules dair à ralentir et à augmenter en volume. Cela réduit le volume et le nombre de vides partiels de faible pression dair, ce qui amène les zones contenant différentes pressions dair à devenir plus équilibrées les unes avec les autres et ce procédé réduit la « résistance de lair », les forces de « levée » et de « traction » agissant en fonction des surfaces externes des corps en mouvement et stationnaires.
Patent CA-2705822-C (CA)
Title: Multi-component synthetic closure and method of manufacture
Inventor: LAUER EDUARDO
IPC: B29C48/06
Filed: 2008-11-17
Granted: 2013-07-30
Abstract: In the present invention, a manufacturing process is provided in which a complete multi-component synthetic closure (20) is achieved which incorporates printed indicia (30) formed thereon, in a continuous, inline manufacturing operation. In the preferred embodiment of the present invention, the core member (22) of the synthetic closure (20) is formed by a continuous extrusion process which enables the core (22) to be manufactured as an elongated, continuous length of material. As the continuous elongated length of extruded material forming the central core (22) is advanced from the extruder towards an outer skin (24) forming station.  the central core (22) passes through a printing station for forming any desired indica(30) on the outer surface of central core (22) prior to the application of the outer skin layer (24).
Patent CA-2706905-C (CA)
Inventor: ELIAV EYAL
IPC: A61C17/26
Filed: 2003-04-22
Granted: 2013-01-08
Abstract: A powered toothbrush include a head containing a rotating or oscillating first bristle carrier and also containing a second bristle carrier movably connected to said head, which second bristle carrier may include elastomeric walls for enhanced cleaning and may include a weakened section to permit it to at least partially collapse during a brushing motion to couture to the teeth in use for enhanced cleaning.
Patent CA-2708952-C (CA)
Inventor: SCHUTTE JOSEPH P
IPC: F16L37/14
Filed: 2010-07-02
Granted: 2013-08-27
Abstract: An apparatus for unsealing a pipe in a pipe assembly is disclosed. The apparatus has a seal for minimizing leakage from the pipe and a spring attaching to both the seal and the pipe assembly. If the seal is to be removed, a spring force of the spring acts against and moves the seal for removal of the seal.
Patent CA-2714067-C (CA)
Inventor: DUFRESNE PIERRE
IPC: B01J37/20
Filed: 2010-09-03
Granted: 2018-02-27
Abstract: The object of this invention is a sulfuration process of a hydrocarbon treatment catalyst, including: - at least a first deposit step, at the surface of the catalyst, of one or several sulfuration auxiliaries of formula (I): (see formula (I) and at least a second step where the catalyst is put into contact with a sulfurated gaseous mixture containing hydrogen and a sulphur compound.
Patent CA-2716737-C (CA)
Inventor: NYS MANU
IPC: F24S10/75
Filed: 2009-02-26
Granted: 2018-01-09
Abstract: The present invention relates to a device for collecting and utilizing energy generated by the sun, comprising a layered construction provided with a substrate layer and a cover layer comprising a curable mortar, wherein there is arranged on the substrate layer a tube system through which a fluid can be transported in order to regulate the temperature in the tube system, this tube system being at least partially embedded in the mortar, and wherein the mortar of the cover layer comprises insulating granules, cement, water and additives. The invention further relates to a method for manufacturing a layered construction for a device for collecting and utilizing energy generated by the sun.
Patent CA-2717422-C (CA)
Title: Fiber laser having a ring-shaped resonator
Inventor: HAERING RETO
IPC: H01S3/11
Filed: 2008-11-28
Granted: 2014-06-10
Abstract: The invention relates to a fiber laser comprising a ring-shaped resonator (3). A first section of the resonator is formed by an optical fiber (7) while a second section of the resonator is formed by an optically pumped amplifier fiber (8). The fiber laser further comprises an injection point (4) for injecting light of a pump light source (1) into the resonator (3) as well as an extraction point (5) for extracting generated laser light from the resonator (3). The aim of the invention is to design a more developed fiber laser. Said aim is achieved by providing the resonator (3) with at least one reflective optical component (12, 51) which reflects the laser light circulating in the resonator (3).
Patent CA-2717850-C (CA)
Title: Flashback blood collection needle
Inventor: TAN CHEE LEONG ALVIN
IPC: A61B5/153
Filed: 2008-03-07
Granted: 2015-12-22
Abstract: A needle assembly includes a transparent or translucent housing with a fluid inlet end, a fluid outlet end, a flash-back chamber, and a venting mechanism therebetween. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber, and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an inter-nal vent positioned within the housing so as to divide the interior into first and second chambers, with the second chamber being adapted to maintain a negative pressure therein relative to the external environment so as to inhibit leakage of blood from the nee-dle on withdrawal from the patient.
Patent CA-2718061-C (CA)
Inventor: MARELIN MIKLOS BALAZS
IPC: B65B13/24
Filed: 2009-03-12
Granted: 2013-11-12
Abstract: A tensioning device is provided that includes a separable punching and cutting mechanism. Provided is an impact head that holds a buckle while the band that resides within the buckle is tensioned. After a predetermined tension is achieved, a mechanism is used to lock the band with respect to the buckle then to cut the band. Various data related to tension and cutting per-formance may also be outputted by the invention.
Patent CA-2723387-C (CA)
Title: Attache autoperceuse
Inventor: PIPPARD BRUCE A
IPC: F16B25/10
Filed: 2010-01-27
Granted: 2014-03-11
Abstract: L'invention porte sur une attache autoperceuse à laquelle des objets peuvent être suspendus, destinée à être utilisée dans un matériau friable avec ou sans élément sous-jacent au point d'utilisation ou dans un matériau semi-rigide tel qu'une porte creuse à noyau, comprenant un corps allongé (12) ayant un extérieur fileté avec des filetages séparés pour le perçage (23) dans l'élément, l'accroche de l'élément (21), l'accroche du matériau friable (19) et/ou l'accroche du matériau semi-rigide. L'attache peut en outre comprendre une partie solide de diamètre relativement faible à laquelle les objets sont suspendus et une partie oblique s'étendant axialement (72) de façon à entraîner l'objet vers la partie solide afin de le stabiliser et d'empêcher l'objet de se détacher de l'attache.
Patent CA-2724869-C (CA)
Inventor: KOBAYASHI YOSHIYUKI
IPC: H04N13/04
Filed: 2010-03-24
Granted: 2017-07-18
Abstract: The present invention relates to an information processing device, an information processing method, and a program, capable of drawing, in 3D image display, an image for the left eye and an image for a right eye of graphics, in a matched state. In the event that there is a call-up for an API (Application Programming Interface) ensuring the drawing integrity of drawing graphics images as to a graphics plane, which is a storage region in which storage regions for two images of an L region that is a storage region for one image to store an image for the left eye, and a R region that is a storage region for one image to store an image for the right eye, are collaterally arranged, images drawn on the graphics plane are output for display. The present invention may be applied to a BD player for playing BDs, and the like.
Patent CA-2729289-C (CA)
Title: Systeme et procede pour pare-feu de reseau personnel sans fil (wpan)
Inventor: FUCCELLO JIM
IPC: H04L29/06
Filed: 2009-08-17
Granted: 2013-05-14
Abstract: L'invention concerne des systèmes et des méthodologies permettant d'implémenter la sécurité d'un réseau personnel sans fil (WPAN). L'invention concerne également une fonctionnalité de pare-feu qui peut être implémentée pour un dispositif permettant d'accéder à un réseau WPAN afin de contrôler l'accès aux ressources du dispositif sur un réseau WPAN. Dans un exemple, un protocole WPAN peut être étendu pour inclure des mesures de commande d'accès à faible niveau qui permettent l'analyse des demandes de communication vers et/ou depuis un dispositif avant d'agir sur les demandes. Tel que décrit dans la présente invention, le pare-feu de réseau WPAN associé à un dispositif peut être configuré pour bloquer, surveiller, et/ou connecter les accès de ressources respectifs vers et/ou depuis un réseau WPAN. La fonctionnalité de pare-feu de réseau WPAN telle que décrite dans la présente invention peut être configurée en utilisant des mécanismes tels qu'une interface de programmation d'application (API) et/ou une interface de contrôle d'utilisateur. De plus, la régulation latérale des politiques de sécurité d'un réseau WPAN et d'un ou plusieurs autres réseaux utilisés par un dispositif peut être assurée.
Patent CA-2738720-C (CA)
Title: Baffle d'egalisation de pression et serrage pneumatique a effet coanda
Inventor: HUGHES MICHAEL KON YEW
IPC: D21F1/36
Filed: 2009-09-16
Granted: 2016-10-18
Abstract: Un système de stabilisation dair utilisant deux buses à effet Coanda parallèles se faisant face, chaque buse laissant échapper du gaz dans des directions opposées, soumet une bande flexible mobile à des forces opposées afin de créer une tension locale à lintérieur de la bande. Chaque buse comprend une fente allongée qui est perpendiculaire au trajet de la bande mobile. Les buses servent de points distincts le long de la direction de la machine pour commander la hauteur de la bande. La surface fonctionnelle avec les buses peut présenter une surface affleurante. Les buses peuvent être formées sur des structures élevées sur la surface fonctionnelle. La surface fonctionnelle peut être recouverte dun substrat transparent pour minimiser les déformations sur la bande mobile et pour empêcher les débris de saccumuler autour du détecteur. Un baffle interne est utilisé pour canaliser lécoulement dair à lintérieur de chaque buse. Le baffle égalise la pression de gaz sur lensemble de la buse et dirige lécoulement dair en direction de celle-ci. En modulant les vitesses des gaz sortant des buses, la forme de la bande peut être manipulée de manière à présenter un contour planaire. Le système de stabilisation d'air peut être incorporé dans un analyseur d'épaisseur.
Patent CA-2741332-C (CA)
Inventor: GROVE SIMON JAMES ANTHONY
IPC: A61K31/4439
Filed: 2009-11-03
Granted: 2016-07-12
Abstract: The invention relates to (pyrrolidin-2-yl)phenyl derivatives having the general Formula (I), wherein R1 is (C1-4)alkyl, halo(C1-4)alkyl, (C1-4)alkyloxy, or halo(C1-4)alkyloxy; R2 is H, (C1-4)alkyl, halo(C1-4)alkyl, (C1-4)alkyloxy, halo(C1-4)alkyloxy or halogen; R3 is H, (C1-4)alkyl or halo(C1-4)alkyl; R4 is H, (C1-4)alkyl or halo(C1-4)alkyl; R5 is H, (C1-4)alkyl or halo(C1-4)alkyl;  or R4 and R5, when bonded to the same carbon atom, can together with the carbon atom form a spiro(C3-6)cycloalkyl group, optionally substituted with halogen; R6 is H, (C1-4)alkyl, halo(C1-4)alkyl, (C1-4)alkyloxy, halo(C1-4)alkyloxy or halogen; or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of these (pyrrolidin-2-yl)phenyl derivatives for the treatment of pain, such as neuropathic pain or inflammatory pain.
Patent CA-2747831-C (CA)
Inventor: PELEGERO RENE M
IPC: G06Q20/40
Filed: 2009-12-31
Granted: 2018-03-06
Abstract: In some example embodiments, a system and method is shown that includes receiving a purchase request through an Electronic Payment Financial Network (EPFN), the purchase request including a token to identify a merchant server. The system and method further includes comparing the token against a merchant identifier value to determine that that token is assigned to the merchant server. Additionally, the system and method includes transmitting a purchase request authorization authorizing an online transaction, where the token and merchant identifier value are equivalent.
Patent CA-2754270-C (CA)
Title: Housse pour matelas
Inventor: ALTMAN YAIR
IPC: A47G9/04
Filed: 2010-03-03
Granted: 2017-06-27
Abstract: La présente invention a pour objet une housse pour matelas comprenant un panneau latéral destiné à s'étendre sur toute la surface latérale du matelas et un panneau supérieur destiné à recouvrir la surface supérieure du matelas. Le panneau supérieur comprend une doublure intérieure respirante fabriquée à partir d'une matière non tissée, une coquille extérieure respirante recouvrant la doublure intérieure, et un garnissage de bourre de soie contenu entre la doublure intérieure et la coquille extérieure. La présente invention concerne également un matelas comprenant également la doublure intérieure, la coquille extérieure et le garnissage de bourre de soie. La présente invention concerne également une housse ayant une caractéristique d'ajustement qui comprend un canal, une bande élastique allongée s'étendant au sein de celui-ci, un premier connecteur et une pluralité de seconds connecteurs complémentaires disposés le long de la bande.
Patent CA-2757526-C (CA)
Inventor: BODEWES FLORENTIUS JOANNES
IPC: H02J3/38
Filed: 2010-04-06
Granted: 2017-07-11
Abstract: A method and a system are described for island operation of at least two wind turbines associated with a wind farm, wherein said wind farm is configured for providing power generated by wind turbines in said wind farm to a main grid and wherein the method comprises: detecting at least two or more deactivated wind turbines in said wind farm, said deactivated wind turbines being disconnected from said main grid; configuring at least one islanded local grid for electrically connecting said two or more deactivated wind turbines; activating at least one of said deactivated wind turbine using a black start operation; and, con-necting said at least one activated wind turbine and at least one of said deactivated wind turbines to said local grid, said activated wind turbine acting as a power supply for said at least one deactivated wind turbine connected to said local grid.
Patent CA-2757878-C (CA)
Inventor: COMERFORD WILLIAM P
IPC: A47K10/18
Filed: 2011-11-17
Granted: 2016-07-05
Abstract: A wall-mounted tissue press that combines a dispenser and receptacle into one integrated unit that dispenses, receives, compacts and temporarily stores, tissue paper. By a combination of internal components, a ram is created to compress stored waste, and effectively increase the capacity of said receptacle.
Patent CA-2762356-C (CA)
Inventor: KHAN TAREQ HASAN
IPC: H04N5/376
Filed: 2011-12-16
Granted: 2019-04-02
Abstract: Apparatus, methods and systems for bridging between commercially available, high-speed image sensors and low cost, low power microcontrollers. An image sensor interface processor is provided for controlling an image sensor, and receiving and storing image data. A microcontroller (or other general purpose or image processor) can communicate with the image sensor interface processor, to access pixel data in a random access fashion through a parallel memory access interface at any speed desired by the microcontroller. Moreover, automatic power management of the image sensor can be provided by the image sensor interface processor. In some alternative embodiments, the described image sensor interface processor may be integrated into the image sensor itself, or a microcontroller, or some other intermediate device.
Patent CA-2762796-C (CA)
Inventor: AHMAD RIZWAN
IPC: G01R31/27
Filed: 2011-12-29
Granted: 2016-12-13
Abstract: The present invention is directed to a method for remotely collecting metering information via a light emitting diode (LED) based street light. In one embodiment, the method includes collecting information from a utility meter coupled to a home, establishing a two-way communication path via a communication module to a central office, wherein the communication module is coupled to the LED based street light and sending the information from the utility meter to the central office via the two-way communication path.
Patent CA-2762868-C (CA)
Title: Gas turbine engine with bleed air system
Inventor: CLARK ROBERT EARL
IPC: F02C9/18
Filed: 2011-12-29
Granted: 2020-05-12
Abstract: One embodiment of the present invention is a unique gas turbine engine. Another embodiment of the present invention is also a unique gas turbine engine. A further embodiment is a unique method for operating a gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and bleed air systems therefor. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent CA-2767498-C (CA)
Inventor: GASTINE ERIC
IPC: G01S13/89
Filed: 2010-07-07
Granted: 2018-09-04
Abstract: The invention relates to a method of surveying movements of a terrain. The invention is characterized by the fact that the method comprises: .cndot.    a step of providing the raw variations (.DELTA. B X(PS i) of the coordinates of a plurality of survey points (PS i) situated on the terrain, and the raw variations (.DELTA. B X(PS j)) of the coordinates of at least one reference point (PR j) situated on the terrain; .cndot.    a step (S110) of determining the real variations (.DELTA. R X(PR j) of the coordinates of said at least one reference point; and .cndot.    a step (S130) of calculating corrected variations (.DELTA. C X(PS i) of the coordinates of the survey points, performed on the basis of the raw variations of the coordinates of the survey points, of the raw variations of the coordinates of said reference point, and of the real variations of the coordinates of said reference point.
Patent CA-2767667-C (CA)
Inventor: DOUROS BRYAN PHIL
IPC: G06F11/14
Filed: 2010-07-13
Granted: 2020-08-18
Abstract: Processing a batch of input data includes reading the batch including multiple records and passing the batch through a dataflow graph At least one but fewer than all of the graph components includes a checkpoint process for an action performed for each of multiple units of work associated with one or more of the records The checkpoint process includes opening a checkpoint buffer at the start of processing If a result from performing the action for a unit of work was previously saved in the checkpoint buffer, the saved result is used to complete processing of the unit of work without performing the action again If a result from performing the action for the unit of work is not saved in the checkpoint buffer, the action is performed to complete processing of the unit of work and the result from performing the action is saved in the checkpoint buffer.
Patent CA-2768861-C (CA)
Inventor: LITTLE HERBERT A
IPC: H04L9/30
Filed: 2012-02-22
Granted: 2015-12-01
Abstract: During generation of a signature on a message to create a signed message, a signer determines one of the signature components such that particular information can be extracted from the signature component. The information may be related to one or more of the signer and the message to be signed. After receiving a signed message purported to be signed by the signer, a verifier can extract the particular information from the signature component.
Patent CA-2769089-C (CA)
Title: Optical system for ophthalmic surgical laser
Inventor: RAKSI FERENC
IPC: A61F9/008
Filed: 2010-07-22
Granted: 2018-04-24
Abstract: A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner to scan the surgical pulsed laser beam in XY transverse directions, a Z scanner, to scan the XY scanned laser beam along a Z axis, an objective, to focus the XYZ scanned beam into a focal spot in a target region, and a computational controller, to use a computational process to control at least one of the Z scanner and the XY scanner, to control an optical distortion of the focused scanned beam.
Patent CA-2772991-C (CA)
Inventor: TORGERSON KEVIN L
IPC: A01J7/02
Filed: 2010-09-03
Granted: 2018-10-23
Abstract: A safety valve (60) for use in a dairy backflushing and dipping system. The safety valve is situated on or near a milker unit (40) to seal and protect downstream dairy milk lines (41) from teat dip and cleaning fluids that are fed through the safety valve to upstream milker unit components. All of the fluids, including dip, cleansers, water, and air pass through and are controlled by the safety valve.
Patent CA-2774829-C (CA)
Title: Railroad freight car draft gear
Inventor: WILT DONALD E
IPC: B61G11/00
Filed: 2012-04-10
Granted: 2019-06-18
Abstract: A railroad freight car multipiece spring seat assembly including a spring seat, a top plate, and a spring. The spring seat is adapted to operably engage one end of a spring assembly in a railroad freight car draft gear. The top plate is adapted to operably engage with each of a plurality of friction shoes arranged in the railroad freight car draft gear. The spring of the multipiece spring seat assembly is operably disposed between the spring seat and the top plate.
Patent CA-2775670-C (CA)
Title: Hydrogels reticules et procede de preparation correspondant
Inventor: AHN JAE IL
IPC: C08K5/42
Filed: 2010-09-29
Granted: 2018-02-20
Abstract: La présente invention porte sur un procédé de fabrication d'un hydrogel comprenant l'étape consistant à réticuler un biopolymère à l'aide d'un agent de réticulation carbodiimide de formule I dans laquelle au moins l'un de R1 et R2 est un groupe fonctionnel qui est un groupe fonctionnel organique volumineux. R1 et R2 peuvent être chacun indépendamment un groupe fonctionnel saturé ou insaturé éventuellement substitué choisi dans le groupe constitué par un alkyle, un cycloalkyle, un groupe hétérocyclique et un aryle. Le groupe fonctionnel organique volumineux ralentira la réaction de réticulation du carbodiimide à cause des effets stériques et/ou des effets électroniques, par comparaison avec une réaction de réticulation utilisant de l'EDC. L'invention porte également sur les hydrogels et sur des dispositifs ophtalmiques préparés à l'aide du procédé de l'invention et sur leurs utilisations.
Patent CA-2776117-C (CA)
Title: Hygienic anti-splash paper
Inventor: DESJARDINS MATHIAS LUSIGNAN
IPC: A47K10/16
Filed: 2012-04-30
Granted: 2014-12-23
Abstract: A hygienic "anti-splash" paper having five point star shape is placed directly into a toilet bowl. Wherein the paper made of biodegradable material having a plurality of air holes is used to prevent waste water from escaping the toilet. Further perfume and detergent can be impregnated on the paper for cleaning the toilets and to create a germ free environment. The unique designed can be applied in residential or commercial toilets.