baber/WOPTO huggingface dataset:
Patent CA-2889408-C (CA)
Title: Shock isolation protection of sensitive components
Inventor: BALL KENNETH DAVID
IPC: F41G1/387
Filed: 2015-04-28
Granted: 2021-05-25
Abstract: A method and device for a compact shock isolation apparatus are disclosed. The apparatus is adapted for mounting a sensitive component to a base. The apparatus includes a collar, a plurality of axial flexures mounted to the base to attenuate an axial shock force/acceleration. A plurality of radial flexures extend axially between the collar and the axial flexures, connecting each of the axial flexures to the collar to attenuate radial and/or circumferential shock forces/acceleration. A plurality of attachment pads disposed between adjacent radial flexures extend axially from the collar toward the axial flexures and attach to the sensitive component. The shock isolation apparatus supports the sensitive component in non- contacting proximity to the base. The apparatus optionally includes vibration dampening material disposed between the sensitive component and the axial flexures and/or the radial flexures.
Patent CA-2890712-C (CA)
Inventor: NOGAMI TOSHIZO
IPC: H04W72/04
Filed: 2013-11-08
Granted: 2018-07-31
Abstract: A base station device and a terminal device determine resource element mapping in which a PDSCH is mapped and perform efficient communication. The terminal device uses a first parameter set among up to 4 parameter sets in order to determine resource element (RE) mapping for the PDSCH, when decoding the PDSCH based on detection of a Physical Downlink Control Channel (PDCCH) or an Enhanced Physical Downlink Control Channel (EPDCCH) with a Downlink Control Information (DCI) format 1A and transmitted on an antenna port 7, and determines RE mapping for the PDSCH by using the number of antenna ports for and/or a frequency position of a Cell-specific Reference Signal (CRS) in the serving cell when decoding the PDSCH based on detection of the PDCCH or the EPDCCH with the DCI format 1A and transmitted on antenna ports 0 to 3.
Patent CA-2892009-C (CA)
Title: Proximity detection by mobile devices
Inventor: BAKAR MAJD
IPC: H04W76/00
Filed: 2014-03-07
Granted: 2019-07-02
Abstract: A processor of a mobile device initiates a listening session including listening for a message from a remote service and receiving the message from the remote service. The message indicates that a first device is within a predetermined range of the mobile device. In response to receiving the message from the remote service, a network session is automatically initiated. The network session includes obtaining a signature via the network, the signature being uniquely associated with the first device. In response to obtaining the signature via the network, the mobile device initiates an access session with the first device, including utilizing the signature to present a user interface on the mobile device that includes access to the first device. The access session is automatically terminated in response to detecting a change in the listening session.
Patent CA-2894525-C (CA)
Inventor: PETERSON N PHIL
IPC: H01Q1/04
Filed: 2013-12-10
Granted: 2019-03-26
Abstract: An underwater antenna assembly (or array thereof) suitable for subsurface RFID tag interrogation in flowing water such as a river. In preferred embodiments, the antenna interrogates RFID tags implanted in aquatic species. The antenna resides in an elongate antenna housing whose cross-sectional shape is preferably a hydrodynamic teardrop shape. A first end of the housing is linked to a pivoting mechanism such that when the pivoting mechanism is held substantially stationary with respect to the water flow, the second end of the housing is free to rotate generally about the first end in a substantially vertical plane parallel to the water flow direction. The length of the antenna housing is advantageously selected to enable the antenna to monitor for signals across substantially the entire water depth.
Patent CA-2899757-C (CA)
Inventor: RANDALL TRACEY
IPC: A41C3/00
Filed: 2015-08-06
Granted: 2018-05-01
Abstract: A front panel for a sports bra has an interior liner layer having a back face contacting a wearer's skin, and an exterior shell layer having a back face facing a front face of the interior liner layer and coupled to the interior liner layer. A film layer is located between the front face of the interior liner layer and the back face of the exterior shell layer. The film layer becomes stiffer as a frequency of movement of a wearer's breasts increases, thereby absorbing forces caused by the movement of the wearer's breasts. A method for constructing a sports bra front panel with a thermally-induced shape memory polymer that exhibits viscoelastic properties when at body temperature and stiffens to absorb between about 0.015 N and about 0.03 N of force at frequencies of breast movement of between about 6 Hz and about 15 Hz is also disclosed.
Patent CA-2901423-C (CA)
Title: Appareil et procede de manipulation d'un echantillon biologique
Inventor: MCCORMICK JAMES B
IPC: G01N1/36
Filed: 2014-03-07
Granted: 2018-02-13
Abstract: L'invention concerne un moule (14) pour recevoir un échantillon de tissu et un matériau d'enrobage fondu améliorant la facilité d'extraction de l'échantillon de tissu enrobé. Le moule a un revêtement barrière (40) intimement lié à une ou plusieurs surfaces du moule qui repoussent l'attraction du matériau d'enrobage vers la ou les surfaces de moule et produit un ménisque positif du matériau d'enrobage dans le moule.
Patent CA-2903190-C (CA)
Inventor: LEE TAMMY
IPC: H04N19/119
Filed: 2014-01-06
Granted: 2017-08-29
Abstract: Provided are entropy encoding and entropy decoding for video encoding and decoding. The video entropy decoding method includes: determining a bin string and a bin index for a maximum coding unit that is obtained from a bitstream; determining a value of a syntax element by comparing the determined bin string with bin strings that is assignable to the syntax element in the bin index; storing context variables for the maximum coding unit when the syntax element is a last syntax element in the maximum coding unit, a dependent slice segment is includable in a picture in which the maximum coding unit is included, and the maximum coding unit is a last maximum coding unit in a slice segment; and restoring symbols of the maximum coding unit by using the determined value of the syntax element.
Patent CA-2906679-C (CA)
Title: Smart key emulation for vehicles and mobile device-enhanced rental vehicle transactions
Inventor: REH E PAUL
IPC: H04W4/02
Filed: 2014-03-14
Granted: 2021-02-16
Abstract: A number of techniques are disclosed for rendering making it more convenient and efficient for customers to conduct various rental vehicle transactions. As an example, a technique for performing an automated pickup of a rental vehicle using a mobile device is disclosed. As another example, a technique for performing an automated return administration of a rental vehicle using a mobile device is disclosed. As another example, a technique for permitting customer to select a particular rental vehicle for a rental vehicle transaction using a mobile device is disclosed. Also disclosed is a technique for permitting a customer to keylessly start a rental vehicle using a machine-sensible item such as his/her mobile device without requiring the customer to possess a smart key.
Patent CA-2914170-C (CA)
Title: Proteines de liaison interleukine 13
Inventor: WU CHENGBIN
IPC: A61K39/395
Filed: 2007-09-07
Granted: 2018-10-30
Abstract: La présente invention concerne des protéines de liaison IL-13. Plus précisément, linvention concerne des anticorps qui sont des anticorps chimériques, greffés CDR et humanisés. Les anticorps préférés ont une haute affinité pour lhIL-13 et neutralisent lactivité dhIL-13 in vitro et in vivo. Un anticorps de linvention peut être un anticorps pleine longueur ou une partie de liaison à un antigène de celui-ci. Un procédé de préparation et un procédé dutilisation des anticorps de linvention sont également proposés. Les anticorps ou parties danticorps de linvention sutilisent pour détecter lhIL-13 et pour inhiber une activité dhIL-13, par exemple chez un être humain souffrant dun trouble dans lequel lactivité dhIL-13 est néfaste.
Patent CA-2918032-C (CA)
Title: Method and device for sleep posture correction
Inventor: VAN BEEST ELINE CHRISTIANE
IPC: G08B21/06
Filed: 2010-05-04
Granted: 2018-09-04
Abstract: In a sleep posture alerting method or an apparatus therefor, the sleep posture of a person is detected and the person is automatically alerted by an alerting device when the sleep posture is out of a predetermined body posture range. However, the alerting of the person is provided only in part of the occasions, when his/her body posture is out of the predefined body posture range. Initially the number of given alarms may be a small percentage of the times the person turns into a wrong position at the start of use, and increasing to 100% of the time after a certain period of time. Preferably this period of time is one to two weeks. It might be hard for users to (comfortably) sleep in the new positions immediately. The invention provides a learning process to a user.
Patent CA-2920886-C (CA)
Title: Joint bushings for track joint assemblies
Inventor: STEINER KEVIN L
IPC: B62D55/21
Filed: 2014-08-25
Granted: 2022-06-07
Abstract: Disclosed are various exemplary embodiments of a joint bushing for a track joint assembly. In one exemplary embodiment, the joint bushing may include a generally cylindrical outer surface. The joint bushing may also include a generally cylindrical inner bearing surface defining a bore. The inner bearing surface may include a plurality of valley-shaped recesses.
Patent CA-2922398-C (CA)
Inventor: TREON STEVEN P
IPC: C12Q1/6883
Filed: 2014-09-12
Granted: 2023-08-29
Abstract: Méthodes d'évaluation et de traitement de la macroglobulinémie de Waldenström.
Patent CA-2925758-C (CA)
Inventor: LIN FEI
IPC: C07C229/36
Filed: 2014-09-30
Granted: 2022-01-25
Abstract: Amino acid-based poly(ester urea)s (PEU) are emerging as a class of polymers that have shown promise in regenerative medicine applications. Embodiments of the invention relate to the synthesis of PEUs carrying pendent "clickable" groups on modified tyrosine amino acids. The pendent species include alkyne, azide, alkene, tyrosine-phenol, and ketone groups. PEUs with Mw exceeding 100k Da were obtained via interfacial polycondensation methods and the concentration of pendent groups was varied by copolymerization. The incorporation of derivatizable functionalities is demonstrated using 1H NMR and UV-Vis spectroscopy methods. Electrospinning was used to fabricate PEU nanofibers with a diameters ranging from 350 nm to 500 nm. The nanofiber matricies possess mechanical strengths suitable for tissue engineering (Young's modulus: 30045 MPa; tensile stress: 8.51.2 MPa). A series of bioactive peptides and fluorescent molecules were conjugated to the surface of the nanofibers following electrospinning using bio-orthogonal reactions in aqueous media.
Patent CA-2926305-C (CA)
Title: System for the processing of organic waste and products
Inventor: DE LA FUENTE MUNOZ JAVIER
IPC: B01F23/30
Filed: 2014-08-08
Granted: 2022-01-04
Abstract: System for the processing of organic waste and products, which is equipped with, at least, one cylindrical cavity (1) of treatment which is arranged with a loading area (12) and a unloading area (13) of waste and an entrance (14) and exit (15) of vapour. Inside the cylindrical cavity (1), a dragging spindle (2) with direction of advance from the loading area to the unloading area is installed. The axis of the dragging spindle is equipped with mixing blades (11) which conform a mixing spindle with a direction of advance opposite to that one of the dragging spindle.
Patent CA-2933575-C (CA)
Title: Dispositif de visualisation personnelle
Inventor: DOLAR RONALD E
IPC: A47G1/16
Filed: 2014-12-18
Granted: 2018-01-09
Abstract: L'invention concerne un dispositif de visualisation personnelle portable, autonome, réglable et démontable. Le dispositif de visualisation personnelle peut comprendre un élément de base couplé de façon détachable (2), un élément de montant (4) et un élément de bras (6). L'élément de base, l'élément de montant et l'élément de bras, une fois accouplés, peuvent être autonomes, ou l'élément de base peut être configuré pour être monté sous une surface conçue pour une personne dans la position allongée. L'élément de bras est configuré pour maintenir un appareil (2), tel qu'un miroir ou une lampe de poche. L'élément de bras peut également être configuré pour tourner pour permettre la visualisation à partir d'une position debout, assise ou allongée. Le dispositif de visualisation personnelle comprend des éléments qui sont accouplés sans utilisation d'organes de fixation, et peut être démonté avec une dextérité limitée. Une fois démonté, le dispositif de visualisation personnelle peut être transporté et remonté.
Patent CA-2933598-C (CA)
Title: Method and device for transferring data from wireless lan to plurality of stas
Inventor: SEOK YONGHO
IPC: H04B7/26
Filed: 2014-06-19
Granted: 2019-08-20
Abstract: Disclosed are a method and a device for transferring data from a wireless LAN to a plurality of stations (STAs). The method for transferring data from a wireless LAN to a plurality of STAs may comprise: a step in which an AP generates a MIMOOFDMA format PPDU: and a step in the AP transfers the MIMO-OFDMA format PPDU to the plurality of STAs, wherein the MIMO-OFDMA format PPDU comprises a plurality of sub-channel format PPDUs which are synchronized in time phase, and the plurality of sub-channel format PPDUs are transferred respectively to the plurality of STAs through a plurality of respective sub-channel bands, and the number of training fields for the MIMO transfer which are included in the respective plurality of subchannel format PPDUs can be the same.
Patent CA-2936027-C (CA)
Title: Device, system and method of configuring a radio transceiver
Inventor: MUECK MARKUS DOMINIK
IPC: H04L25/03
Filed: 2015-02-20
Granted: 2018-11-06
Abstract: A device, system and method of configuring a radio transceiver are described. In particular, there is described an RF front-end for transmitting wireless communication signals, the RF front-end comprising a plurality of elements, and wherein the RF front-end is configured to obtain an RF protection class signal and to selectively apply one or more of the plurality of elements to a transmitted signal based on the obtained RF protection class signal.
Patent CA-2937610-C (CA)
Title: Self-contained powered exoskeleton walker for a disabled user
Inventor: LITTLE RICHARD
IPC: A61F5/00
Filed: 2008-12-24
Granted: 2021-03-23
Abstract: A walker for use by a mobility impaired disabled user. The walker supports the user while moving them through a set of movements correlating to a walking motion. The walker includes an exoskeleton, a power source in the form of a battery pack or other similar onboard power pack together with its associated power supply cables, and a control system. The exoskeleton includes a rigid pelvic support member including a pelvic harness and a pair of leg structures. Each of the leg structures comprise an upper leg structural member, a lower leg structural member, a foot member, a main hip actuator, a knee actuator and a main foot actuator.
Patent CA-2939664-C (CA)
Title: Electrically-tunable lenses and lens systems
Inventor: YADIN YOAV
IPC: G09G3/36
Filed: 2015-03-11
Granted: 2022-04-12
Abstract: An optical device (34, 66, 76) includes an electro-optical layer (48), having an effective local index of refraction at any given location within an active area of the electro-optical layer that is determined by a voltage waveform applied across the electro-optical layer at the location. Conductive electrodes (44, 64, 74, 82, 84) extend over opposing first and second sides of the electro-optical layer. The electrodes include an array of excitation electrodes, which extend along respective, mutually-parallel axes in a predefined direction across the first side of the electro- optical layer, and which includes at least first and second electrodes having different, respective widths in a transverse direction, perpendicular to the axes. Control circuitry (38) is coupled to apply respective control voltage waveforms to the excitation electrodes so as to generate a specified phase modulation profile in the electro-optical layer.
Patent CA-2943727-C (CA)
Inventor: DIENST JOHNATHON R
IPC: A01C7/08
Filed: 2016-09-29
Granted: 2021-01-12
Abstract: An opener attachment for an agricultural row unit has a frame, first and second arms pivotally coupled to the frame, an opener disc coupled to the first arm for excavating a trench into soil, and a gauge wheel coupled to the first arm to control a depth of the trench. A second arm is pivotally coupled to the frame and non-pivotally coupled to the first arm via a shaft assembly such that rotation of the second arm drives the first arm to rotate. A mechanical stop blocks rotation of the first and second arms relative to the frame in a first rotational direction, wherein rotation of the first arm in the first rotational direction moves the gauge wheel and the opener disc toward the soil. A  biasing member is coupled to the frame and to the second arm to drive the second arm in the first rotational direction.
Patent CA-2945024-C (CA)
Inventor: PETITON VALERY
IPC: G02B5/18
Filed: 2015-03-12
Granted: 2017-11-14
Abstract: According to one aspect, the invention relates to an optical security component intended for being observed under direct reflection. The component comprises a structure engraved on a layer of a material having a refraction index .eta.2, a thin layer of a dielectric material having a refraction index .eta.1 other than .eta.2, deposited on the structure, and a layer of a material having a refraction index .eta.0 other than .eta.1, encapsulating the coated structure of the thin layer. The structure has a first pattern modulated by a second pattern such that, in at least one first region (61, 86), the first pattern comprises a low-relief with a first set of facets, the shapes of which are determined such as to generate at least one first concave or convex cylindrical reflective element, and the second pattern forms a first subwavelength grating acting, after depositing the thin layer and encapsulating the structure, as a first wavelength-subtractive filter; in at least one second region (62, 86), the first pattern comprises a low-relief with a second set of facets in which the shapes are determined such as to generate at least one concave or convex cylindrical reflective element (64), and the second pattern forms a second subwavelength grating acting, after depositing the thin layer and encapsulating the structure, as a second wavelength-subtractive filter, separate from the first wavelength-subtractive filter. Each subwavelength grating can be a zero order diffraction grating such as a DID.
Patent CA-2947382-C (CA)
Inventor: HAMMER BRIGITTE
IPC: C22C38/02
Filed: 2015-04-14
Granted: 2022-07-12
Abstract: L'invention concerne un procédé de production d'une bande d'acier laminée à froid avec un rapport de rendement Re/Rm d'au moins 0,7, le produit en acier laminé à froid étant constitué d'un acier comprenant du fer, des impuretés inévitables et (en % en poids) : du C : de 0,05 à 0,20 %, du Si : de 0,25 à 1,00 %, du Mn : de 1,0 à 3,0 %, de l'Al : de 0,02 à 1,5 %, du Cr : de 0,1 à 1,5 %, du N : en une proportion inférieure à 0,02 %, du P : en une proportion inférieure à 0,03 %, du S : en une proportion inférieure à 0,05 % et éventuellement un ou plusieurs éléments choisis dans le groupe constitué par « Ti, Mo, Nb, V, B » à condition que Ti : soit présent en une proportion inférieure ou égale à 0,15 %, Mo : soit présent en une proportion inférieure à 2 %, Nb : soit présent en une proportion inférieure à 0,1 %, V : soit présent en une proportion inférieure à 0,12 %, et B : de 0,0005 à 0,003 %. Selon l'invention, ledit produit plat en acier laminé à froid fournu subit un traitement thermique supplémentaire, pendant lequel il est recuit pendant une durée de recuit de 4,5 à 24 heures à une température de recuit allant jusqu'à 150 à 400 °C. De manière surprenante, en conséquence d'un tel recuit de longue durée mis en uvre à des températures comparativement basses, une augmentation importante de la limite d'élasticité Re et une amélioration dans l'expansion des trous se sont produites. L'invention concerne également un produit plat en acier laminé à froid constitué de l'acier précité et ayant une structure comprenant au moins deux phases, qui (en % en volume) contient au moins 10 % de martensite revenue, une proportion inférieure à 10 % de bainite, une proportion inférieure à 10 % d'austénite résiduelle et le complément étant de la ferrite, l'acier présentant un rapport de rendement Re/Rm d'au moins 0,7, une résistance à la traction R supérieure à 750 MPa et une expansion de trous LA d'au moins 18 %.
Patent CA-2954136-C (CA)
Inventor: SUN ZHONGNING
IPC: G21C15/18
Filed: 2014-11-13
Granted: 2018-02-13
Abstract: The present invention provides a containment cooling system and a containment and reactor pressure vessel joint cooling system, wherein the containment cooling system is mainly formed by connecting an internal heat exchanger (1), a rising pipeline (2), a falling pipeline (3), isolation valves (4, 5), a cooling water tank (6) and an air cooling condenser-cooler (7). The containment and reactor pressure vessel joint cooling system includes the containment cooling system and a reactor pressure vessel cooling system. The cooling system does not need to power provided externally, and can provide long-term effective cooling for a containment and a reactor pressure vessel at the same time in the case of an accident, thereby ensuring that when the accident occurs, under the condition of no human intervention and no input of other external cooling measures, the reactor containment and the pressure vessel are always in a safe state.
Patent CA-2955322-C (CA)
Inventor: OSAKI MOTOTSUGU
IPC: C22C19/05
Filed: 2017-01-18
Granted: 2023-07-18
Abstract: La présente invention concerne un superalliage à base de Ni pour le forgeage à chaud contenant, en pourcentage massique : de plus de 0,001 % à moins de 0,100 % de C; de 11 % à moins de 19 % de Cr; de plus de 5 % à moins de 25 % de Co; de 0,1 % ou plus à moins de 4,0 % de Fe; de plus de 2,0 % à moins de 5,0 % de Mo; de plus de 1,0 % à moins de 5,0 % de W; de 2,0 % à moins de 4,0 % de Nb; de plus de 3,0 % à moins de 5,0 % dAl; et plus de 1,0 % à moins de 3,0 % de Ti, le reste étant des impuretés inévitables et du Ni, dans lequel la composition de composant satisfait les deux relations suivantes : 3,5 < ([Ti]+iNb])/[Al]x10 < 6,5 et 9,5 = [Al]+[Ti]+[Nb] < 13,0.
Patent CA-2962068-C (CA)
Inventor: BRUMLEY EDWARD W
IPC: H02J50/12
Filed: 2015-09-08
Granted: 2018-12-11
Abstract: Disclosed herein are methods and systems for contactless battery discharging. One embodiment takes the form of a contactless power-transfer system that includes a wireless-communication interface, a controller connected to the wireless-communication interface, a magnetic-resonance circuit, a power-conditioning circuit connected to the magnetic-resonance circuit, and a load element connected to the power-conditioning circuit. The controller is configured to determine that a smart-battery system is in a discharge-needed state and responsively transmit, via the wireless-communication interface, a battery-discharge command instructing the smart-battery system to generate an oscillating magnetic field. The magnetic-resonance circuit is configured to couple with the generated oscillating magnetic field and responsively output a corresponding power signal. The power-conditioning circuit is configured to receive the power signal from the magnetic-resonance circuit, rectify the received power signal, and output the rectified power signal. The load element is configured to receive the rectified power signal from the power-conditioning circuit.