baber/WOPTO huggingface dataset:
Patent CA-3011545-A1 (CA)
Inventor: FELDMANN ARNE NIKLAS
IPC: A61B17/16
Filed: 2017-01-27
Abstract: La présente invention concerne un foret (1) destiné à créer un trou tubulaire dans un os (9), qui comprend : un corps longitudinal (2) s'étendant le long d'un axe (21) et ayant une extrémité proximale et une extrémité distale (22) ; un bord de coupe principal (3) formé au niveau de l'extrémité distale (22) du corps (2) ; une face de coupe principale (4) s'étendant à partir du bord de coupe principal (3) et définissant un angle de coupe (a) ; et une goujure hélicoïdale (5) formée autour du corps (2) et s'étendant à partir de la face de coupe principale (4) le long de l'axe (21) du corps (2). Le bord de coupe principal (3) est le seul et unique bord de coupe principal (3) du foret (1). La goujure hélicoïdale (5) est la seule et unique goujure hélicoïdale (5) du foret. L'angle de coupe (a) est d'au moins 25°. Le foret (1) conformément au foret de l'invention permet de réduire au minimum la production de chaleur lors du forage d'un trou dans l'os.
Patent CA-3011718-A1 (CA)
Title: A method and application for directional drilling with an asymmetric deflecting bend
Inventor: LEHR JOERG
IPC: E21B7/06
Filed: 2017-01-20
Abstract: A method and related apparatus for forming a wellbore in a subterranean formation includes forming a drill string that has a drill bit at a distal end, a drilling motor configured to rotate the drill bit with a drive shaft; a joint coupled to the drive shaft; and an actuator assembly displacing the drive shaft between a first and a second deflection angle, the drive shaft being movable at each of the deflection angles until a predetermined weight is applied to the bit. The method also includes conveying the drill bit through the wellbore and fixing the drive shaft in at least one of the first and the second deflection angles by applying a predetermined weight on the bit.
Patent CA-3012189-A1 (CA)
Inventor: ACKER JARON M
IPC: A61M16/10
Filed: 2017-01-31
Abstract: La présente invention concerne de manière générale des systèmes et des procédés pour l'administration d'un gaz thérapeutique à des patients, à l'aide de techniques qui compensent les interruptions dans une mesure de débit de gaz respiratoire, par exemple lorsque la mesure de débit de gaz respiratoire est indisponible ou non fiable. Ces techniques consistent à utiliser des données d'historique de débit de gaz respiratoire, tels que des débits moyens fluctuants, des débits médians fluctuants et/ou des formes d'onde d'écoulement. Au moins certaines de ces techniques peuvent être utilisées pour garantir qu'une interruption dans l'administration d'un gaz thérapeutique soit minimalisée ou supprimée.
Patent CA-3012870-A1 (CA)
Inventor: MOLONEY LINDSAY
IPC: H04L9/28
Filed: 2017-02-07
Abstract: La présente invention concerne un système et un procédé de vérification d'authenticité d'informations de document pour des applications comprenant la vérification de l'authenticité d'informations de déclarations de documentation de réalisation de cours délivrées par des organisations d'apprentissage certifiées, la vérification de documents de voyage et d'autres documents sensibles nécessitant une vérification d'authenticité comme par exemple des documents provenant de cabinets d'avocat, d'entreprises de comptabilité, d'institutions gouvernementales ou autres. Le procédé peut comprendre une étape de création d'enregistrement de vérification comprenant : la réception de métadonnées de contenu de document provenant d'un document ; la génération d'un hachage de métadonnées en utilisant les métadonnées de contenu de document ; la création d'une transaction de chaîne de blocs comprenant le hachage de métadonnées ; la génération de données lisibles par ordinateur encodant le hachage des métadonnées ; la mise à jour du document avec les données lisibles par ordinateur ; et une étape de vérification de document comprenant : la réception du document ; l'extraction du hachage de métadonnées à partir des données lisibles par ordinateur ; et l'identification du hachage de métadonnées dans les transactions de chaîne de blocs de la chaîne de blocs afin de vérifier l'authenticité des métadonnées du document.
Patent CA-3014582-A1 (CA)
Title: Contact-less tag with signature, and applications thereof
Inventor: O'BRIEN WILLIAM G
IPC: G06F21/64
Filed: 2007-12-20
Abstract: A method which comprises generating a first signature by encoding an identifier with a first additional data set at a first time instant; responding to a first read request from a tag reader by releasing the first signature; generating a second signature by encoding the identifier with a second additional data set at a second time instant, the second additional data set being different from the first additional data set; and responding to a second read request by releasing the second signature. Also, a method which comprises obtaining a signature from a contactlessly readable tag; decrypting the signature with a key to obtain a candidate identifier and a scrambling code associated with the signature; and validating the candidate identifier based on at least one of the scrambling code and the signature.
Patent CA-3017766-A1 (CA)
Title: Procedes et compositions polymeres reagissant aux stimuli et se liant a des molecules de surface cellulaire et reference croisee a des applications associees
Inventor: NEHILLA BARRETT J
IPC: G01N33/536
Filed: 2017-03-15
Abstract: L'invention concerne des procédés et des compositions pour le regroupement de cellules, de molécules de surface cellulaire et de ligands. Dans certaines versions, les procédés comprennent l'application d'un stimulus à un polymère qui se révèle associatif de manière réversible en réponse au stimulus.
Patent CA-3023105-A1 (CA)
Title: Benzodiazepine derivative with activity on the central nervous and vascular systems
Inventor: NUNEZ FIGUEREDO YANIER
IPC: C07D471/04
Filed: 2017-05-03
Abstract: The invention relates to a compound of formula III, the derivatives thereof, and pharmaceutical compositions containing same for the treatment of diseases of the central nervous and vascular systems, particularly neurodegenerative disorders with cognitive deterioration, diseases associated with oxidative stress, diseases associated with mitochondrial dysfunction, Parkinson's disease and neuropathic pain, as well as the pathological processes associated with aging.
Patent CA-3024192-A1 (CA)
Inventor: LINCOLN BO
IPC: H04W52/02
Filed: 2017-05-12
Abstract: Methods performed by a wireless device operating in a dormant mode comprise performing a measurement on each of a plurality of resources from a predetermined set of resources or demodulating and decoding information from each of a plurality of resources from a predetermined set of resources, such as a set of beams. The methods further include evaluating the measurement or the demodulated and decoded information for each of the plurality of resources against a predetermined criterion, and then discontinuing the performing and evaluating of measurements, or discontinuing the demodulating and decoding and evaluation of information, in response to determining that the predetermined criterion is met, such that one or more resources in the predetermined set of resources are neither measured nor demodulated and decoded. The methods further comprise deactivating receiver circuitry, further in response to determining that the predetermined criterion is met.
Patent CA-3025712-A1 (CA)
Inventor: KLABA MIROSLAW
IPC: H05K7/14
Filed: 2017-05-29
Abstract: A server rack including a bottom panel, a top panel opposite to said bottom panel, a plurality of housing units configured for receiving rack-mountable equipment, the plurality of housing units being horizontally side-by-side arranged between the top panel and the bottom panel, the bottom panel comprising two support rails for supporting the server rack.
Patent CA-3028378-A1 (CA)
Inventor: GAVRIELOV SHMUEL
IPC: A24F40/44
Filed: 2017-08-01
Abstract: There is provided a cartridge (15) of an e-vaping device (10), the cartridge (15) including a housing (50) extending in a longitudinal direction and a reservoir (5) in the housing (50), the reservoir (5) configured to store a pre-vapor formulation. The cartridge (15) also includes a first connector piece (70) defining a first channel (100) extending therethrough and a post (105) extending through the first channel (100), the post defining a second channel (110) therethrough. The cartridge (15) also includes a heater (115) in the housing (50), the heater (115) having a sinusoidal shaped member translating about an elliptical shape to define a third channel in fluid communication with the second channel (110), the heater connected to and supported on the post (105). The cartridge (15) also includes an absorbent material (155) at least partially surrounding the sinusoidal shaped member, the absorbent material (155) in fluid communication with the reservoir (5).
Patent CA-3028958-A1 (CA)
Inventor: HABERSBERGER BRIAN M
IPC: C08L23/08
Filed: 2017-06-15
Abstract: The present disclosure provides an article. In an embodiment, the article includes a first structural component and a second structural component. The first structural component includes a polycarbonate composition. The second structural component includes a polymeric blend of (i) an ethylene/a-olefin multi-block copolymer, and (ii) a functional polymer modifier that is an ethylene/ester copolymer. The second structural component is adhered to the first structural component.
Patent CA-3030139-A1 (CA)
Inventor: KOVACS MICHAEL FRANCIS
IPC: A61B17/16
Filed: 2017-07-07
Abstract: The present disclosure provides reaming apparatuses. The reaming apparatuses can comprise a base guide, a reamer, and a reamer driver. The base guide can define a base guide through bore and a base guide articulating surface. The base guide articulating surface can be oriented at an angle relative to the base guide through bore. The reamer can define a reamer articulating surface operable to allow rotation of the reamer on the base guide articulating surface. The reamer driver can operate with the reamer to cause rotation of the reamer when the reamer driver rotates.
Patent CA-3031812-A1 (CA)
Title: Optically-based nanopore sequencing using quenching agents
Inventor: MACEVICZ STEPHEN C
IPC: C12Q1/68
Filed: 2017-07-25
Abstract: The present invention is directed to methods and compositions for optically based polynucleotide analysis using nanopores wherein quenching agents are used to reduce or eliminate spurious optical signals generated by polynucleotide labels outside of detection zones. In some embodiments, the invention may be implemented with the following steps: translocating a polynucleotide through a nanopore, wherein different kinds of nucleotides of the polynucleotide are labeled with different flurorescent labels that generate distinguishable fluorescent signals and wherein the nanopore constrains the nucleotides to move single file through a detection zone; exciting the fluorescent labels; quenching fluorescent signals from excited fluorescent labels outside of the detection zone using one or more non-fluorescent quenching agents; detecting fluorescent signals emitted from the fluorescent labels as the fluorescent labels pass through the detection zone; and determining a sequence of nucleotides from the detected fluorescent signals.
Patent CA-3032276-A1 (CA)
Inventor: ROTHER CHRISTOPHER J
IPC: B32B27/30
Filed: 2017-07-24
Abstract: Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.
Patent CA-3032844-A1 (CA)
Inventor: SWINK GERRY
IPC: E04C2/288
Filed: 2014-03-17
Abstract: Un ensemble de forme pour créer des supports structuraux est décrit. Des modes de réalisation de la présente invention concernent un ensemble de forme pour mouler un support structurel dune configuration prédéterminée à laide dune composition de formation de moulage. La présente invention fournit des éléments de forme empilables à verrouillage mutuel non planaires pour régler la hauteur de structures de support moulées telles que des solives et des poutres.
Patent CA-3033113-A1 (CA)
Title: Appareil et procede de congelation d'echantillons
Inventor: KRAVTSOV DMITRY V
IPC: B65D81/38
Filed: 2017-08-15
Abstract: La présente invention concerne un appareil permettant de congeler des échantillons tels que des échantillons de tissus, en particulier de congeler rapidement de multiples échantillons sans avoir besoin de réaliser, dans l'ordre, la préparation puis la congélation de chaque échantillon individuellement. L'appareil comprend un moule qui peut recevoir un ou plusieurs échantillons de tissus, un moyen mains libres permettant de supporter le moule, un récipient isolé permettant de contenir un matériau cryogénique ou un produit réfrigérant, et un couvercle facultatif pour le récipient isolé. L'invention concerne également des procédés de congélation des échantillons de tissus.
Patent CA-3033619-A1 (CA)
Inventor: PHAN LY THANH
IPC: H04W12/06
Filed: 2017-07-27
Abstract: The invention proposes an authentication server of a cellular telecommunication network, the authentication server being arranged for generating an authentication token to be transmitted to a telecommunication terminal, the authentication token comprising a message authentication code and a sequence number, wherein the message authentication code is equal to: MACx = KIdx XOR f1 (AMF, SQNx, RAND,K) with KIdx being a key index information in the form of a bias of a MAC equal to: MAC = f1(K,AMF,SQNx, RAND) with f1 being a function, K a key, RAND a random number and SQNx a sequence counter relative to a corresponding key Kx derived from the key K and KIdx, and AMF the content of an authentication management field as defined in 3GPP TS 33.102.
Patent CA-3036291-A1 (CA)
Inventor: MUNDT ALICE
IPC: A61K39/12
Filed: 2017-09-18
Abstract: The present invention relates to the field of (vector) vaccines, and especially to the novel EHV insertion site ORF70. The present invention further concerns related expression cassettes and vectors, which are suitable to express genes of interest, especially antigen encoding sequences. The viral vectors of the present invention are useful for producing an immunogenic composition or vaccine.
Patent CA-3036347-A1 (CA)
Title: Signal tape
Inventor: DUNN RYAN C
IPC: F16L1/11
Filed: 2017-09-07
Abstract: L'invention concerne un appareil et un procédé de création d'un avertissement localisé pour empêcher une détérioration d'un pipeline enfoui et d'une autre infrastructure enterrée à l'aide d'un nouveau type de bande d'avertissement portant le nom commercial Signal Tape® [ci-après désignée par « Signal Tape »]. Le Signal Tape de l'invention peut incorporer un fil traceur et une technologie RFID pour aider à localiser à distance l'emplacement du Signal Tape et, ainsi, celui de l'infrastructure enterrée. Le Signal Tape peut également incorporer un fil de Litz destiné à être utilisé comme fil traceur à l'intérieur du Signal Tape. Le Signal Tape est conçu pour être enterré juste au-dessous de la surface du sol et directement au-dessus d'une infrastructure enterrée telle qu'une canalisation. Le Signal Tape incorpore un matériau de cur résistant qui permet de retirer entièrement le Signal Tape du sol lorsqu'il est touché par un équipement d'excavation.
Patent CA-3038926-A1 (CA)
Inventor: BRODERSEN DEAN
IPC: B60S3/06
Filed: 2019-04-03
Abstract: A vehicle wheel cleaning apparatus configured to provide cleaning of a vehicle wheel particularly the interior surfaces thereof. The vehicle wheel cleaning apparatus is operable to be coupled to a water source such as but not limited to a pressure wand. A clamping member is included to provide a sealable coupling to the water source. The clamping member has a first portion secured to the water source and a second portion secured to the apparatus. A rotational coupling is provided and is configured to allow rotational movement of a ball assembly. The ball assembly includes a stem member secured to the rotational coupling and a solid silicon ball. Formed in the ball is a channel wherein the channel has divergent portions that are directed to opposing sides of the ball so as to discharge water therefrom.
Patent CA-3040188-A1 (CA)
Title: Quasi-recurrent neural network
Inventor: BRADBURY JAMES
IPC: G06F40/00
Filed: 2017-11-03
Abstract: The technology disclosed provides a quasi-recurrent neural network (QRNN) that alternates convolutional layers, which apply in parallel across timesteps, and minimalist recurrent pooling layers that apply in parallel across feature dimensions.
Patent CA-3040384-A1 (CA)
Title: Procede de production combinee de methanol et d'ammoniac
Inventor: KOSS ULRICH
IPC: C07C31/04
Filed: 2017-11-16
Abstract: La présente invention concerne un procédé de production combinée de méthanol (1) et d'ammoniac (2), un flux porteur d'énergie contenant du carbone (3) et un flux d'oxygène (4) étant fournis, à partir d'un dispositif d'extraction d'oxygène (5) d'un dispositif réacteur à gaz de synthèse (6), pour extraire un flux de gaz de synthèse (7) contenant de l'hydrogène et des oxydes de carbone, le flux de gaz de synthèse (7) étant fourni à un dispositif réacteur à méthanol (8), pour la conversion partielle en méthanol (1) et un flux de gaz résiduel (9) étant obtenu à partir du dispositif réacteur à méthanol (8), à partir duquel un courant contenant de l'hydrogène (10) est extrait, lequel, au moins partiellement, est fourni à un dispositif réacteur à ammoniac (11) et, dans ledit dispositif réacteur à ammoniac, au moins partiellement, converti en ammoniaque (2). Le procédé est caractérisé en ce que, dans une étape d'enrichissement, la proportion molaire de l'hydrogène du flux de gaz de synthèse (7), extrait du dispositif réacteur à gaz de synthèse (6), est augmentée par rapport à la proportion molaire des oxydes de carbone, avant la fourniture au dispositif réacteur à méthanol (8). L'invention concerne en outre un procédé de production d'un carburant. L'invention concerne en outre une installation de production combinée de méthanol (1) et d'ammoniac (2) correspondante.
Patent CA-3042660-A1 (CA)
Title: Systems and methods for managing data privacy
Inventor: LIVESAY JEFF
IPC: G06F16/90
Filed: 2019-05-07
Abstract: This disclosure provides systems and methods for managing data privacy.  Consent information can be received including a first patient identifier, a plurality of health organization identifiers, and an indication that a patient corresponding to the first patient identifier consents to sharing of health information by a plurality of health organizations corresponding to the plurality of health organization identifiers. A consent record can be stored in a database based on the consent information. A query can be received from a data sharing organization including a second patient identifier. It can be determined that data sharing organization has permission to share health information related to the patient, based on the query and the consent record. A response to the query can be generated based on the determination that the data sharing organization has permission to share health information related to the patient. The response can be transmitted to the data sharing organization.
Patent CA-3049943-A1 (CA)
Inventor: ENGLUND OVE
IPC: B23K26/244
Filed: 2018-02-14
Abstract: La présente invention concerne une relieuse comprenant : un dispositif d'alimentation servant à fournir un élément de liaison (3) sous forme de fil ou de bande autour d'un ou de plusieurs objets et puis à rétracter l'élément de liaison pour le tirer fermement autour desdits objets ; et un dispositif de soudage au laser (12) servant à former un joint de soudure entre une première section à l'extrémité avant de l'élément de liaison et une seconde section adjacente à l'extrémité arrière de la partie (3a) de l'élément de liaison fourni autour desdits objets pour fixer ainsi cette partie de l'élément de liaison en une boucle autour des objets. Le dispositif de soudage au laser dirige un faisceau laser sur une zone (30) au niveau de l'extrémité arrière de ladite seconde section afin de réduire la résistance à la traction de l'élément de liaison, le dispositif d'alimentation rétractant l'élément de liaison afin de soumettre cette zone à une contrainte de traction et ainsi provoquer la rupture de l'élément de liaison.
Patent CA-3052778-A1 (CA)
Inventor: BROWN RACHEL CATHERINE
IPC: B65D77/06
Filed: 2017-12-28
Abstract: A packaged food product (10) and methods of making and using it. In some embodiments the packaged food product may comprise a cup (20) containing multiple ingredients in sealed pouches (38) suitable for use in making an omelet or other egg-based entrees, with the cup being suitable for microwave cooking of an egg-based entree. The ingredients may include vegetable components that offer organoleptic properties similar to those of fresh vegetables after an extended period of time. Ideally, time required for processing, shipment, storage, etc., which may be, e.g., several weeks, may pass without unacceptable degradation of taste, texture, mouth feel, flavor, aroma, color, nutritional content or other important qualities. In some embodiments, the ingredients may also include additional components, such as, for example, one or more meats, and/or one or more varieties of cheese.
Patent CA-3054656-A1 (CA)
Inventor: ZAPOL DAVID G
IPC: A61M16/10
Filed: 2018-02-27
Abstract: Systems and methods for nitric oxide generation are provided. The nitric oxide generation system comprises plasma chambers configured to ionize a reactant gas to generate a plasma for producing a product gas containing nitric oxide (NO) using a flow of the reactant gas; a controller configured to regulate the amount of nitric oxide in the product gas using one or more parameters as input to a control algorithm, at least one of die one or more parameters being used by the controller to generate a concentration of NO in the product gas, the one or more parameters including information relating to at least one of the reactant gas, the product gas, and an inspiratory gas into which at least a portion of the product gas flows; and one or more scrubber paths configured to remove NO2 from the product gas, wherein the concentration of NO in the product gas is a constant concentration.
Patent CA-3055397-A1 (CA)
Inventor: MOHLMANN WILHELM
IPC: A43B7/08
Filed: 2017-10-20
Abstract: A shoe has a sole structure (3) and an air-pumping device for blowing air into the shoe interior (14). The air-pumping device comprises a bellows formed in a cavity (10) in a heel region of the sole structure (3), an intake duct connected to the bellows for transporting air from an intake opening into the bellows, and an air supply device connected to the bellows for conducting air from the bellows into the shoe interior (14). The sole structure (3) has, at least in the heel region, a multi-layered construction which comprises at least one cover layer (7) having a layer which is arranged over the cavity (10) and consists of a rigid material, at least one intermediate layer (6) which contains the cavity (10) and consists of a compressible material, and at least one outsole layer (5) which is arranged under the cavity (10). The layer consisting of the rigid material forms a rigid panel (8) which covers the cavity (10). The cavity (10) has an average height of at least 4 mm and extends horizontally over the majority of the area of the heel region so that a connecting piece (16) consisting of the compressible material of the at least one intermediate layer (6) remains between the lateral and heel-side outer edges of the sole structure (3) and the cavity (10), the connecting piece (16) extending vertically over the height of the cavity (10), and the average connecting piece width being at most 20% of the maximum width of the heel region, measured transversely to the running direction. The compressible material has, at least in the region of the connecting piece (16), an average Shore A hardness of between 30 and 55.