baber/WOPTO huggingface dataset:
Patent CA-2808511-A1 (CA)
Inventor: RAGUENET GERARD
IPC: H01Q21/24
Filed: 2013-03-01
Abstract: L'antenne comporte au moins un premier réseau de N guides d'onde rayonnants (26) comportant des éléments rayonnants (27) à double sens de polarisation circulaire, un deuxième réseau de N guides d'onde de distribution (23), N commutateurs hyperfréquence (30), chaque commutateur hyperfréquence (30) comportant une entrée hyperfréquence (31), une première sortie hyperfréquence (34) reliée au premier port d'entrée/sortie supérieur (40) d'un guide d'onde rayonnant (26) par l'intermédiaire de la partie supérieure (50) d'un guide d'onde de distribution (23) et une deuxième sortie hyperfréquence (35) reliée au deuxième port d'entrée/sortie inférieur (41) du même guide d'onde rayonnant (26) par l'intermédiaire de la partie inférieure (51) du même guide d'onde de distribution (23), une entrée de commande (33) de position (1, 2) du commutateur (30) apte à commuter l'entrée hyperfréquence (31) du commutateur (30) sur la première ou la deuxième sortie hyperfréquence (34, 35) en fonction du sens de la polarisation circulaire.
Patent CA-2808639-A1 (CA)
Title: Transluminal cardiac ball valve and method for deployment thereof
Inventor: PALMAZ JULIO C
IPC: A61L27/14
Filed: 2011-08-17
Abstract: A transluminal cardiac valve includes an expandable generally tubular cage including when expanded a generally uniform central region, first and second ends each diametrically constricted relative to the central region, a blood impervious region extending from the first end of the cage to within the generally uniform central region, and an inflatable plunger freely disposed and captured within the cage when inflated.
Patent CA-2809350-A1 (CA)
Inventor: IWAMOTO TATSUSHI
IPC: C01B32/60
Filed: 2011-08-30
Abstract: Provided are a carbon dioxide fixation method and a carbon dioxide fixation apparatus, wherein seawater (7) is electrolyzed, anodic electrolyzed water (7a) and cathodic electrolyzed water (7b) that are generated from the electrolysis of seawater are separated from each other, the pH of the anodic electrolyzed water is adjusted by adding alkaline agent thereinto, carbon dioxide gas is blown into the cathodic electrolyzed water to fix the carbon dioxide gas as carbonate, and the pH-adjusted anodic electrolyzed water and the carbonate-fixed cathodic electrolyzed water are joined together and adjusted the pH thereof equivalent to a pH of seawater to discharge. In this way, the carbon dioxide fixation method and carbon dioxide fixation apparatus can be provided, which fix carbon dioxide gas with low-impact to the environment, or no concern for the re-release.
Patent CA-2811802-A1 (CA)
Title: Structure and method for extending battery life
Inventor: ROOHPARVAR FARIBORZ FRANKIE
IPC: H01M50/51
Filed: 2011-09-19
Abstract: A battery sleeve for extending the operational life of one or more batteries, the battery sleeve comprising a positive conductive electrode configured such that when the battery sleeve is coupled to at least one battery, the positive conductive electrode of the sleeve serves as the new positive terminal of the at least one battery.
Patent CA-2812265-A1 (CA)
Inventor: FALLIN THOMAS WADE
IPC: A61M19/00
Filed: 2011-09-21
Abstract: Devices and methods are disclosed to conduct fluid away from or deliver fluid to an area of a treatment site of a patient's body. In one example, a catheter is provided having a terminal end with a non-linear shape such that fluid is delivered to or drained from an area of a treatment site. In another example, a catheter includes a fluid exchange portion and a member attached to the fluid exchange portion for biasing fluid flow at the treatment site. In another example, a catheter includes a terminal end with a fluid exchange portion. The terminal end may further include a diffuser. The terminal end may further include a barrier.
Patent CA-2813290-A1 (CA)
Inventor: KOO CHANGHOI
IPC: H04W36/20
Filed: 2010-10-01
Abstract: L'invention concerne un procédé, un système et un dispositif permettant d'éviter un brouillage de coexistence dans un dispositif entre différentes technologies radio déployées dans des bandes adjacentes sur le même dispositif, par la commande et la séparation de la signalisation LTE et de la signalisation non LTE au moyen d'intervalles temporels spécialisés, en vue de séparer la signalisation LTE de la signalisation non LTE. De plus, l'invention concerne des procédures de transfert intercellulaire en mode coexistence, qui utilisent des événements de déclenchement selon un seuil afin d'éviter un brouillage de coexistence et de prévenir des effets ping-pong, par l'établissement d'un paramètre de "temps d'attente" pour éviter qu'un nud de réseau non brouilleur revienne vers un réseau brouilleur après un transfert intercellulaire. Le brouillage de coexistence est également évité grâce à un dispositif de demande de répétition automatique hybride (HARQ), qui indique un brouillage de coexistence en fournissant un paramètre d'intervalle de marche fixe ou variable et un paramètre d'activité indiquant la présence d'une activité non LTE, afin de maximiser un intervalle temporel pour les dispositifs non LTE dépourvus de brouillage provenant d'une activité LTE sur le même dispositif.
Patent CA-2816833-A1 (CA)
Title: Drug delivery device with housing comprising frangible zone
Inventor: TEUCHER AXEL
IPC: A61M5/24
Filed: 2011-12-20
Abstract: The present invention relates to a drug delivery device for injecting a dose of a medicament, comprising: a cartridge holder (16) adapted to house a cartridge (28) filled with the medicament and comprising a displaceable piston, a body (12) adapted to house a drive mechanism comprising a piston rod (20) to be operably engaged with the piston of the cartridge (28) for expelling a dose of the medicament, - wherein the cartridge holder (16) and the body (12) are interconnected with each other and wherein the cartridge holder (16) and/or the body (12) comprise at least one separate fractionizing piece (22, 24) irreversibly detachable from the cartridge holder (16) and/or from the body (12) to irreversibly abrogate the interconnection of cartridge holder (16) and body (12).
Patent CA-2818423-A1 (CA)
Inventor: SOFIANEK JAY
IPC: E05D15/16
Filed: 2013-06-17
Abstract: A side load constant force window balance assembly is disclosed. The balance assembly has a spring member, a spring housing, and a carrier module.  The spring housing and carrier module are coupled to the spring member. The carrier module is configured to support a portion of a window sash and has an engagement feature configured to selectively engage the window frame.
Patent CA-2818533-A1 (CA)
Inventor: CRAFT MICHAEL
IPC: G06Q40/00
Filed: 2011-11-16
Abstract: ? system and method for remotely providing an end user with a solution to a failure, in a mobile transaction is disclosed. The system includes a portable, communication device having a diagnostics agent configured to transmit the communication device's unique identification number and present status over a mobile network. The system further includes a retailer subsystem in short proximity communication with the communication device, and a remote, system management back end in wireless communication with both the communication devices and the retailer subsystem. The system management back end has a diagnostics management system configured to receive failure data from the portable communication device, and to determine a solution based on the failure data., The system may also utilize RF presence data from the portable communication device anchor information from a sound beacon associated with the point of sale device,to help in diagnosing the failure. The system also includes a mobile network in communication with the system management back end, via which the solution is wirelessly transmitted to the end: user.
Patent CA-2820498-A1 (CA)
Title: Procede d'exploitation d'un reservoir geologique a partir d'un modele de reservoir cale au moyen d'un parametrage multi-echelles
Inventor: LE RAVALEC MICKAELE
IPC: E21B43/30
Filed: 2013-06-19
Abstract: L'invention concerne un procédé d'exploitation d'un réservoir géologique qui peut consister à l'exploitation d'un réservoir d'hydrocarbures ou d'un réservoir de stockage de gaz (par exemple de CO2). L'exploitation (EX) du réservoir géologique est réalisée selon un schéma d'exploitation (SE) défini à partir d'un modèle de réservoir (MR), ledit modèle de réservoir étant calé (CAL) par rapport à des données dynamiques (DD). Selon l'invention, le modèle de réservoir (MR) est rendu représentatif au moyen d'un paramétrage multi-échelles, c'est à dire avec au moins deux modèles (MR1, MR2) de réservoir possédant un nombre différent de mailles.
Patent CA-2820639-A1 (CA)
Title: Novel method for the pre- or post-harvest treatment of plant products, using phosphonic acid and an essential oil
Inventor: SARDO ALBERTO
IPC: A23B7/154
Filed: 2011-11-24
Abstract: The invention relates to the pre- or post-harvest fungicidal and/or bactericidal treatment of plant products, using at least phosphonic acid that is at least partially salified and an essential oil or one of the terpene agents that it contains, and/or mixtures thereof, at ambient temperature, as well as to the compositions adapted for said method.
Patent CA-2820777-A1 (CA)
Title: Two-step hydraulic valve
Inventor: STODDARD KENNETH JOHN
IPC: F15C3/02
Filed: 2013-06-25
Abstract: A two-step hydraulic valve is described. In an implementation, a two-step hydraulic valve with retrograde spool action has a pilot spool that controls hydraulic force applied to a main spool to switch a rod of a hydraulic actuator back-and-forth between extension and retraction. The main spool is hydraulically driven in retrograde motion to the pilot spool, providing improved reliability and switching action for the valve. The pilot spool also has an overtravel feature that can be used to hyperextend the rod for various purposes. In an example system, the two-step hydraulic valve controls a hydraulic actuator connected to drive a submersible reciprocating pump, such as a diaphragm pump.
Patent CA-2822456-A1 (CA)
Inventor: WALKER DAVID B
IPC: B26D1/18
Filed: 2012-01-03
Abstract: A lattice cutting or slicing machine includes a multi-knife lattice cutting plate mounted in-line along an hydraulic flow path through which vegetable products such as potatoes are propelled in single file by a hydraulic fluid such as water. The lattice cutting plate is orbitally driven for engaging in succession each of the multiple knives thereon with the vegetable product to form lattice cut slices wherein successive generally corrugated cuts are angularly oriented typically perpendicular to each other, and further wherein the depths or troughs of the corrugated cuts on opposite sides of each slice intersect in the preferred form to define a pattern of corrugations interrupted by small openings.
Patent CA-2823640-A1 (CA)
Inventor: SOFIANEK JAY
IPC: E06B7/16
Filed: 2013-08-09
Abstract: An air and/or debris dam for moving coil balance assembly for a hung window is disclosed. The air and/or debris dam is located between the carrier and a mounting location of a moving coil window balance assembly. The air and/or debris dam can travel within the jamb channel of a window frame assembly to inhibit airflow and/or the deposition of dust and/or debris in the jamb channel.
Patent CA-2824629-A1 (CA)
Inventor: TAKEDA KAZUAKI
IPC: H04W72/14
Filed: 2011-12-22
Abstract: In order to prevent any increase in number of blind detections and make efficient use of radio resources even when a format of downlink control information is changed in accordance with a communication environment, the present invention provides a radio communication method for generating control information by using a predetermined DCI  format out of a plurality of DCI formats including a first DCI format having an uplink scheduling grant and a second DCI format having downlink scheduling assignment. When the first DCI format is extended in size, the second DCI format is added with an information field so as to have the same size as the extended first DCI format, and information to extend an existing function of the second DCI format and/or information to add a new function is added to the information field thereby to generate the control information.
Patent CA-2824789-A1 (CA)
Title: Dispositif et methode pour le surf
Inventor: KRITICOS STEPHEN CON
IPC: B60L13/04
Filed: 2011-12-21
Abstract: La présente invention concerne un dispositif pour le surf comprenant au moins un moyen de projection d'énergie et au moins une structure de projection d'énergie permettant de supporter et de positionner le moyen de projection d'énergie. La structure de projection d'énergie positionne le moyen de projection d'énergie à une ou plusieurs positions de projection d'énergie. L'énergie est projetée à partir du moyen de projection d'énergie à des positions permettant à une personne de surfer au moins partiellement uniquement grâce à l'énergie projetée. La présente invention concerne aussi une surface pour un dispositif pour le surf, soit le dispositif de la présente invention ou un autre dispositif pour le surf. La surface est conçue pour permettre à une personne de surfer dessus soit grâce à l'énergie projetée sur le dispositif pour le surf de la présente invention soit grâce au contact direct au moins partiel avec la surface par l'intermédiaire d'un fluide projeté hors de la surface, au-dessus ou sur celle-ci. La surface comporte un matériau absorbant les impacts. Le matériau est au moins partiellement poreux et au moins partiellement déformable et il est aussi conçu pour se déformer au moins partiellement lors d'un impact afin d'absorber ou de diffuser l'impact au moins partiellement.
Patent CA-2827397-A1 (CA)
Title: Transfer device for microwave signals
Inventor: TSOUNIS VASILIOS
IPC: H01P5/12
Filed: 2013-09-16
Abstract: A transfer device for microwave signals is presented. The transfer device comprises a housing defining a cavity therein, input ports and output ports defined on walls of the housing and a translatably displaceable waveguide structure positioned within the cavity and including at least two selectable functional segments. In use the translatably displaceable waveguide structure is displaced within the cavity to to apply a selected function, such as a switching function and/or a combining function, to microwave signals propagating between the input ports and the output ports.    Optionally, the transfer device may include multiple stacked translatably displaceable waveguide structures which can be independently displaced within the housing to apply a desired function to the microwave signals propagating between the input ports and the output ports. A method of using such transfer device is also presented.
Patent CA-2833836-A1 (CA)
Inventor: BOWLES PHILIP WILLIAM
IPC: C04B40/00
Filed: 2012-04-19
Abstract: A weighting agent composition for use in a cement slurry for downhole operations in a subterranean well, the composition comprising a finely divided solid weighting agent; and a dispersant comprising a sulphonic acid, salt or derivative thereof, the sulphonic acid having the general formula (I): -[A(OSOO-M+)-B-A'(OSOO-M+ ]n- wherein A and A' are each an aromatic moiety; B is an aliphatic moiety; OSOO'M+ is a solubilising group consisting of sulphonic acid, a salt or derivative thereof; and n is an integer of at least 2. The composition is of particular use in formulating a cement slurry for use in a downhole cementing operation. There is also provided a method of preparing a finely divided weighting agent using the sulphonic acid of formula (I), a cement formulation comprising the composition and a method of cementing a subterranean well.
Patent CA-2834254-A1 (CA)
Inventor: GALVAGNINI PAOLO
IPC: B23K26/03
Filed: 2012-05-14
Abstract: The method comprises the steps of: a) emitting through the cutting head ( 50 ) of the laser cutting machine a focused laser beam such as not to be able to cut or etch the material of the tube (T); b) moving the cutting head ( 50 ) along a given scanning direction (x); and c) while the cutting head ( 50 ) is moving along the scanning direction (x), detecting through suitable sensors ( 56 ) the radiation reflected or emitted by the tube (T) and establishing point by point, on the base of the signal provided by these sensors ( 56 ), the presence or absence of the material of the tube (T).
Patent CA-2837464-A1 (CA)
Title: Chopping aid device for use in chopping of firewood
Inventor: SANDELIN TEEMU
IPC: B27B23/00
Filed: 2013-12-17
Abstract: The present invention relates to a chopping aid device for use in chopping of firewood, the chopping aid device comprising a frame (1) to prevent pieces of wood to spread into the surroundings outside the chopping aid device during chopping. In order to make chopping of wood easy, fast and safe, the chopping aid device comprises a support (2) comprising a plurality of flexible spikes (3) to keep the firewood in an upright position within the frame (1).
Patent CA-2837706-A1 (CA)
Title: High capacity suction strainer for an emergency core cooling system in a nuclear power plant
Inventor: ANDERSEN CHARLES
IPC: B01D35/28
Filed: 2012-05-09
Abstract: A high capacity suction strainer for a nuclear reactor has a frame, a flow-through plenum, and a filter array. The flow-through plenum is mechanically mounted to the frame and has a plurality of inlets and an outlet. The filter array is also mechanically mounted to the frame and has a plurality of filter groupings in fluid communication with the inlet on the plenum.
Patent CA-2838263-A1 (CA)
Inventor: MENDIOLA DENNIS
IPC: H04W4/24
Filed: 2012-06-28
Abstract: The invention provides a system for adjusting the amount of data bandwidth provided to a mobile device comprising a bandwidth adjustment facilitator arranged to receive a request from the mobile device for adjusting the amount of data bandwidth; a bandwidth throttler in communication with the bandwidth adjustment facilitator; the bandwidth throttler adapted to cap or allocate excess available data bandwidth to the mobile device; wherein on receipt of the request, the bandwidth adjustment facilitator process the request and if the request is successfully processed, adjusts the data bandwidth provided to the mobile device via the bandwidth throttler. The system may further be adapted for billing/charging based on either pay-per-specified-time model or pay per action model. The invention is conveniently suited for use in telecommunications system and does not require modifications to be made to existing telecommunications system.
Patent CA-2840783-A1 (CA)
Title: Biodegradable polyester foil
Inventor: LOOS ROBERT
IPC: C08L67/02
Filed: 2012-07-20
Abstract: The invention relates to a biodegradable polyester film, comprising: i) 80 to 95 wgt.-%, based on the total weight of the components i to ii, of a biodegradable polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound; ii) 5 to 20 wgt.-%, based on the total weight of the components i to ii, of polyhdroxyalkanoate; iii) 10 to 25 wgt.-%, based on the total weight of components i to vi, of calcium carbonate; iv) 3 to 15 wgt.-%, based on the total weight of components i to vi, of talc; v) 0 to 30 wgt.-%, based on the total weight of the components i to vi, of polyactic acid and/or starch; and vi) 0 to 2 wgt.-%, based on the total weight of the components i to vi, of 2-(4,6-Bis-biphenyl-4-yl-1,3,5-triazin-2-yl)-5-(2-ethyl-(n)-hexyloxy)phenol. The invention further relates to the use of said polyester films, in particular for agricultural applications such as mulching films.
Patent CA-2844180-A1 (CA)
Title: A system, device, and method for processing a length of material
Inventor: KAYE BRETT JAMES
IPC: A01G23/02
Filed: 2014-02-28
Abstract: A system, device, and method for processing a length of material are provided. A material-working device has first and second cutting devices, each having different cutting capacities. Data relating to the length and diameter at a plurality of points of the material is received, and used to determine at least one cutting position along its length. The diameter of the length of material at the cutting position is determined, and used to select either the first cutting device or second cutting device for use in performing a cut at the cutting position based on the cutting capacity of each cutting device.
Patent CA-2845811-A1 (CA)
Inventor: KADABA NAGESH
IPC: E01C19/20
Filed: 2012-04-17
Abstract: Systems, methods, apparatus, and computer program products are provided for dispensing a travel path applicant. For example, a computing entity can monitor the location of a maintenance vehicle and/or its travel path to dispense travel path applicants accordingly.
Patent CA-2846308-A1 (CA)
Inventor: GRUBER RUDOLF
IPC: E05C17/20
Filed: 2012-09-06
Abstract: A door check for an automobile has an arm with a cam formed between oppositely directed flanks. A unitary energy storage component cooperates with the arm to provide progressive resistance to opening and closing and a plurality of stable positions. The unitary energy storage component includes a pair of springs, each connected to shoes that bear against the flanks and load the springs in torsion as the shoes moves along the cam. The unitary energy storage component is formed as an integral unit to facilitate handling and assembly.
Patent CA-2846666-A1 (CA)
Inventor: LOWARY TODD LAMBERT
IPC: G01N33/80
Filed: 2012-08-30
Abstract: The present application discloses a system and method for ABO antibody detection and characterization that can provide an alternative means for assessment and management of ABO-incompatible and ABO- compatible transplants. The method and system comprises determining an anti-ABO blood group antigen subtype antibody profile of a subject using a biological sample from the subject. The method and system can be used to evaluate the suitability of a donor blood or tissue product for a recipient subject by comparing the determined anti-ABO antigen subtype antibody profile of the recipient subject with the ABO histo- blood group or ABO histo-blood subgroup of a donor blood or tissue product. In order to define the subject's ABO histo-blood subgroup, the determined antibody profile is compared to known ABO histo- blood group antigen subtype profiles and/or known anti-ABO antigen subtype antibody profiles for ABO histo-blood subgroups to identify the ABO histo-blood subgroup of the subject. Profiles can be established by applying a sample to an array of surface-bound ABO antigens selected from the group of type I to type VI antigens of each blood group A, B or H.
Patent CA-2848615-A1 (CA)
Title: Disubstituted 5-fluoro pyrimidine derivatives containing a sulfoximine group
Inventor: LUCKING ULRICH
IPC: A61P31/12
Filed: 2012-09-13
Abstract: The present invention relates to disubstituted 5-fluoro pyrimidine derivatives containing a sulfoximine group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases.  The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I).