baber/WOPTO huggingface dataset:
Patent CA-3010301-C (CA)
Title: Mise en memoire cache precise en diffusion video en continu adaptative
Inventor: SU CHI-JIUN
IPC: H04N21/2183
Filed: 2016-12-31
Granted: 2021-01-19
Abstract: L'invention concerne une approche d'identification de contenu mis en mémoire cache en vue d'une diffusion en continu de données adaptative. Une première demande est reçue, celle-ci demandant un segment actuel parmi une séquence de segments d'un fichier de données d'une session de données de diffusion en continu. Il est déterminé qu'un nouveau drapeau de vidéo NewVideoFlag indique que la séquence de segments associée à la première demande n'est pas actuellement mise en mémoire cache. La première demande est transmise à un serveur de contenu, et un premier message de réponse est reçu. Il est déterminé qu'un identifiant SegmentID du segment de contenu reçu ne correspond pas à celui des segments de contenu mis en mémoire cache. Il est établit que le nouveau drapeau de vidéo NewVideoFlag indique que les segments du fichier de session de données de diffusion en continu sont actuellement mis en mémoire cache. Un identifiant cVideoFilelD global est généré, lequel identifie le fichier de données de session de diffusion en continu mis en mémoire cache. Le segment de contenu est mis en mémoire cache, et le registre de mémoire cache est mis à jour de sorte à associer le segment à l'identifiant SegmentID et à l'identifiant cVideoFilelD. Le premier message de réponse est fourni au dispositif client.
Patent CA-3015039-C (CA)
Inventor: RISCHEN CHRISTIAN
IPC: B25B27/10
Filed: 2017-02-16
Granted: 2021-05-04
Abstract: The invention is based on the technical problem of improving the pressing in of large press fittings, said problem being solved by a device for transmitting a mechanical force for driving a pressing device for press fittings, having a storage container (4) for hydraulic fluid, having a pump cylinder (8), having a working cylinder (12), having a first line (14) for connecting the storage container (4) to the pump cylinder (8), having a second line (16) for connecting the pump cylinder (8) to the working cylinder (12), and having a third line (18) for connecting the working cylinder (12) to the storage container (4), wherein means (20) for preventing a return flow into the storage container (4) are provided in the first line (14), wherein means (22) for preventing a return flow into the pump cylinder (8) are provided in the second line (16), wherein switching means (24) for opening and closing the third line (18) are provided, and wherein the swept volume (VA) of the working cylinder (12) is configured to be greater than the swept volume (VP) of the pump cylinder (8). The invention also relates to a corresponding method.
Patent CA-3016742-C (CA)
Inventor: CZARNECKI MICHAL
IPC: F01D9/02
Filed: 2018-09-06
Granted: 2021-02-23
Abstract: A turbine nozzle for a rotary machine including a centerline axis includes an airfoil including a leading edge and a trailing edge. The airfoil defines a throat location proximate the trailing edge. The turbine nozzle also includes an inner band assembly including a platform portion coupled to the airfoil, and a first flange coupled to the platform portion. The first flange is obliquely oriented with respect to the platform portion, and the platform portion and the first flange intersect at a point axially aligned with the throat location.
Patent CA-3017246-C (CA)
Title: System for transport and/or storage of wind turbine blade shell half parts and related method
Inventor: DE WAAL MALEFIJT BERNARD WILLEM
IPC: F03D1/00
Filed: 2017-03-09
Granted: 2019-08-06
Abstract: A transport system for transport of blade shell half parts of a wind turbine blade, the blade shell half parts each having a tip end and a root end, wherein the transport system comprises a frame assembly comprising a first transport frame; and a first set of one or more separator elements, the first set of separator elements including a first primary separator element configured to separate a first blade shell half part and a second blade shell half part neighbouring the first blade shell half part such that the second blade shell half part is at least partly stacked above the first blade shell half part. Further, a blade shell half part system comprising the transport system and a plurality of blade shell half parts and related method is disclosed.
Patent CA-3017393-C (CA)
Title: Methods and systems for thickness measurement of multilayer structures
Inventor: SAEEDKIA DARYOOSH
IPC: G01S17/10
Filed: 2017-04-04
Granted: 2020-07-21
Abstract: A system and method for measuring thicknesses of layers of a multi-layered structure, The method includes generating a terahertz wave pulse, transmitting the terahertz wave pulse to a multi-layered structure having multiple layers of materials, receiving reflected terahertz wave pulses reflected by boundaries between the multiple layers as the terahertz wave pulse penetrates the structure, and processing the reflected terahertz wave pulses to: (i) measure the time delays associated with each of the reflected terahertz pulses and (ii) determine a thickness of each of the multiple layers of materials based upon the time delay and a material refractive index of each of the materials.
Patent CA-3019897-C (CA)
Title: Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatus
Inventor: TAKAMUKU Tomohiro
IPC: H04B10/61
Filed: 2017-05-26
Granted: 2020-12-22
Abstract: A reception circuit (5) includes a first adaptive compensator (7) compensating distortion of a received signal. An adaptive compensation coefficient calculator (6) includes a known-signal detector (8) detecting first and second known-signals from the received signal, a second adaptive compensator (10) compensating distortion of the received signal, a tap coefficient initial value calculator (12) calculating an initial value of a tap coefficient of the second adaptive compensator (10) by comparing the first known-signal with its true value, a first phase shift compensator (14) compensating phase shift of an output of the second adaptive compensator (10) using the second known-signal, and a tap coefficient calculator (16) calculating tap coefficients of the first and second adaptive compensators (7,10) by comparing at least one of the first and second known-signals compensated by the second adaptive compensator (10) and the first phase shift compensator (14) with its true value.
Patent CA-3023466-C (CA)
Title: A gas pressure regulator
Inventor: COWLES CHRISTOPHER
IPC: F17C9/00
Filed: 2017-05-05
Granted: 2023-10-31
Abstract: A gas pressure regulator comprises a high pressure inlet and a regulator mechanism which is arranged to receive high pressure gas via the high pressure inlet, and deliver gas at a regulated pressure to a regulated pressure outlet. The regulator comprises a regulator element and a rotatable member that rotates to move the regulator element, thereby adjusting the regulated pressure. A gauge arranged to receive high pressure gas and display a measured reading of the pressure of the high pressure gas is also provided along with a regulated pressure indicator which is arranged to display a regulated pressure value related to the degree of rotation of the rotary mechanism. The regulator mechanism has a gear chain between the rotatable member and the indicator so that it requires multiple rotations of the rotatable member to move the regulator element through its full range of movement.
Patent CA-3039482-C (CA)
Title: Canopy pole system
Inventor: FITZWATER JASON
IPC: B62B9/14
Filed: 2017-09-20
Granted: 2021-06-22
Abstract: A canopy assembly is provided for a ride-on vehicle including a canopy and a canopy frame assembly. The canopy frame assembly has a housing, a release member connected to the housing, a canopy support extending through the housing, and a connector connected to the canopy support. The canopy support has a first stop adjacent a first end of the canopy support and a second stop adjacent a second end of the canopy support. The release member engages the canopy support at the first stop to maintain the canopy support in the first position, wherein the canopy support is retracted, and at the second stop to maintain the canopy support in the second position, wherein the canopy support is in the extended position.
Patent CA-3041976-C (CA)
Inventor: TAKAMA YASUFUMI
IPC: G06T15/20
Filed: 2017-10-20
Granted: 2020-07-28
Abstract: An image processing apparatus 1 receives an instruction to generate a virtual viewpoint image based on information corresponding to designation of a virtual viewpoint and on an image obtained by photographing an object from different directions using a plurality of cameras. The image processing apparatus 1 executes control in accordance with the received generation instruction so that a first virtual viewpoint image to be outputted to a first display device and a second virtual viewpoint image to be outputted to a second display device are generated on the basis of the image obtained by the photographing and the information corresponding to designation of the virtual viewpoint. The second virtual viewpoint image has a higher image quality than the first virtual viewpoint image.
Patent CA-3044479-C (CA)
Title: Raclette de sol
Inventor: MITCHELL JACK A
IPC: A47L13/11
Filed: 2016-12-05
Granted: 2023-10-03
Abstract: Il est décrit une raclette de sol permettant d'étaler de la résine sur des sols ou d'éliminer des liquides ou des débris déversés sur le sol ou sur d'autres surfaces planes. La raclette comprend une section de cadre, une poignée reliée à la section de cadre de telle sorte que la section de cadre soit généralement perpendiculaire à la poignée, ladite section de cadre incluant un nombre prédéfini de bossages de localisation à filetage interne. Une section de lame de raclette flexible inclut un nombre prédéfini d'orifices de bossage s'étendant en son sein et destinés à recevoir le nombre prédéfini de bossages de localisation à filetage interne. La section de lame de raclette flexible présente une première section et une deuxième section formée de manière intégrée à la première allongée section et inclinée par rapport à la première section selon un angle compris entre environ 0 ° et environ 90 °. La raclette comprend une section de serrage dotée d'un nombre prédéfini d'orifices de bossage s'étendant en son sein et destinés à recevoir le nombre prédéfini de bossages de localisation à filetage interne et un nombre prédéfini d'écrous filetés destinés à être vissés dans les bossages de localisation à filetage interne. Lorsqu'elle est montée, la deuxième section de lame entre en contact avec le sol ou avec une autre surface pendant l'utilisation.
Patent CA-3047381-C (CA)
Inventor: SEDIC FILIP
IPC: A61F7/00
Filed: 2018-11-14
Granted: 2021-10-26
Abstract: An example skincare device includes a main body(10) having a first side(20), a second side(30), an intermediate portion(40), a groove(24), a light source(100), a motor(80), a temperature control unit(l 10), and a user control(72) configured to control one or more of the light source, motor, and temperature control unit. The skincare device can provide heat, cool, light, and/or vibrational therapy to a user's skin.
Patent CA-3056225-C (CA)
Inventor: Trabelsi Siwar
IPC: E21B43/26
Filed: 2018-03-12
Granted: 2022-07-26
Abstract: Methods and compositions comprising an emulsion or a microemulsion for use treating an oil and/or gas well are provided. In some embodiments, the emulsion or the microemulsion comprises an aqueous phase, a solvent, a surfactant comprising alkyl polyglycoside, an alcohol, and, optionally, one or more additives.
Patent CA-3081878-C (CA)
Title: Power transmission via a bipolar high-voltage dc transmission link
Inventor: SOLLNER NICOLAS
IPC: H02J3/36
Filed: 2017-11-22
Granted: 2021-07-06
Abstract: A converter station includes two line-commutated converters for energy transmission through a bipolar high voltage direct current transmission link. The two converters are electrically connected in an anti-parallel circuit to the same pole of the high-voltage direct current transmission link. One of the converters is operated as a rectifier in an AC grid and the other converter is operated as an inverter in the AC grid. A station reactive power exchanged by the converter station with the AC grid is controlled by real power stipulations for converter real powers which are exchanged between the converters and the AC grid. A method for operating the converter station is also provided.
Patent CA-3091624-C (CA)
Title: Film protecteur et procede et dispositif de coupe de film protecteur
Inventor: LIN JIAO
IPC: G02B27/28
Filed: 2019-02-13
Granted: 2023-04-25
Abstract: L'invention concerne un film protecteur ainsi qu'un procédé (200) et un dispositif (300, 400) destinés à couper le film protecteur, améliorant l'agrément d'utilisation. Le film protecteur présente un effet de biréfringence, et s'adapte à l'écran d'un appareil électronique. La direction d'axe rapide du film protecteur est parallèle à la direction de polarisation d'un premier polariseur dans l'écran de l'appareil électronique, et la direction d'axe lent du film protecteur est perpendiculaire à la direction de polarisation du premier polariseur; ou la direction d'axe lent du film protecteur est parallèle à la direction de polarisation du premier polariseur, et la direction d'axe rapide du film protecteur est perpendiculaire à la direction de polarisation du premier polariseur; ou la direction de polarisation du premier polariseur et chaque direction parmi la direction d'axe rapide et la direction d'axe lent du film protecteur forment un angle inscrit de 45 degrés.
Patent CA-3097276-C (CA)
Inventor: GERARD ANNABELLE PATRICIA VERONIQUE
IPC: B01L3/00
Filed: 2019-04-18
Granted: 2023-11-21
Abstract: A first aspect of the present invention is directed to a method for the detection of a compound of interest in a microfluidic system. A second aspect of the present invention relates to the use of the method according to the first aspect for monitoring a biological event. A further aspect of the present invention is directed to a microfluidic system and the use thereof for carrying out the method according to the first aspect.
Patent CA-3098638-C (CA)
Title: Threshold determining and identity verification method, apparatus, electronic device, and storage medium
Inventor: CHENG YU
IPC: G06F21/31
Filed: 2019-06-25
Granted: 2021-09-21
Abstract: A threshold determining and identity verification method to achieve a balance between user experience and risk control. Weak identity verification demands of inactive users can be satisfied, and the users who need strong identity verification can be identified from the inactive users. The threshold determining method includes obtaining predetermined target values respectively corresponding to multiple identification models for identity verification, where the predetermined target values are used to indicate expected target identification capabilities of the identification models for identity verification; and determining user service variable values and identity verification thresholds respectively corresponding to the multiple identification models for identity verification based on the predetermined target values, where the user service variable values are used for classification of active users and inactive users, and the identity verification thresholds are used by the identification models for identity verification to exclude users who need strong verification from the inactive users.
Patent CA-3099064-C (CA)
Inventor: MERKT ERIC
IPC: A01D34/84
Filed: 2019-04-04
Granted: 2022-04-12
Abstract: Une méthode et un dispositif de coupe autour dobjets stationnaires sont décrits comme un accessoire de tonte rotatif ayant une tête de coupe raccordée en relation de glissement à un ensemble porteur positionné par un circuit de commande et un contrôleur de pente. La tête de coupe comprend au moins deux lames contrarotatives, au moins un moteur rotateur configuré pour faire tourner la tête de coupe autour de son axe central, au moins un moteur dentraînement de lame configuré pour entraîner les lames contrarotatives et au moins moteur dentraînement de mouvement latéral conçu pour déplacer la position de la tête de coupe par rapport à lensemble porteur.
Patent CA-3101463-C (CA)
Title: Safety utility knife
Inventor: TAKASHIMA YOSUKE
IPC: B26B3/00
Filed: 2019-05-30
Granted: 2023-06-13
Abstract: Provided is a safety utility knife in which: a grip part and a head part are integrally configured from resin, etc.; it is possible to simplify the steps for manufacturing the safety utility knife; and cutting resistance does not increase. A safety utility knife provided with a plastic grip part 31, blades 50a, 50b that project from the grip part, and plastic head parts 33a, 33b disposed at the distal ends of the projected blades. Through-holes are formed in the blades, and plastic connection parts 35 positioned in the through-holes connect the plastic grip part 31 and head parts 33a, 33b. In this safety utility knife, all three of the plastic parts are linked, and therefore it is possible to use a one-gate-type mold and to manufacture the plastic parts easily and inexpensively. In addition, because there is no unnecessary increase in the thickness of the blades, the cutting resistance does not increase and the cut edge is not roughened.
Patent CA-3113842-C (CA)
Inventor: KINOSHITA YOJIRO
IPC: A47C3/026
Filed: 2018-10-19
Granted: 2023-09-05
Abstract: Le problème décrit par la présente invention est de fournir une chaise qui a une nouvelle fonction de balancement dans une direction de va-et-vient ou dans une direction gauche et droite et qui a également été dotée d'une nouvelle fonction de complément de balancement. La solution selon l'invention porte sur une chaise comprenant : des pieds 1 qui se tiennent debout sur une surface de sol ; un siège 5 qui est disposé au-dessus des pieds 1 et qui comprend une surface de réception de pression PS ; un dossier 6 qui est disposé sur le côté arrière des jambes 1 et qui comprend une surface de réception de pression PS ; et un mécanisme de support SM qui est positionné au-dessous du siège 5 et entre le siège 5 et les pieds 1, qui supporte le siège 5 de façon à être mobile dans une direction avant et arrière ou dans une direction gauche et droite le long d'une trajectoire prescrite, et qui amène un côté d'extrémité avant de direction de déplacement du siège 5 à s'incliner vers le bas lorsque le siège 5 s'éloigne d'une position de référence prescrite (S). Le mécanisme de support SM comprend une partie de génération de force de rappel qui génère une force de rappel dans une direction dans laquelle le siège 5 a été déplacé dans la direction de va-et-vient ou dans la direction gauche et droite à l'opposé de la position de référence (S) par rapport à la position de référence (S) en fonction de la quantité de mouvement. Le mécanisme de support SM supporte également le dossier 6 de façon à être mobile dans la direction gauche et droite conjointement avec le mouvement du siège 5 dans la direction gauche et droite. Le dossier 6 comprend un cadre arrière 61 qui est la partie de corps principal du dossier 6 et des corps de barre horizontale 62y qui sont des éléments amplificateurs qui sont fixés au cadre arrière 61 et qui amplifient l'action de mouvement du cadre arrière 61 dans la direction gauche et droite.
Patent CA-3132426-C (CA)
Inventor: BELKHIR YAZID
IPC: B01F35/71
Filed: 2020-04-03
Granted: 2024-01-23
Abstract: Un ensemble de billes (340, 46) pour un distributeur de formulation (308, 34, 94) comprend un récipient de billes (126) configuré pour stocker une pluralité de billes de formulation, un ensemble séparateur (130) configuré pour réguler la distribution des billes de formulation à partir du récipient de billes (126), un sous-cadre configuré pour supporter le contenant de billes (126) et l'ensemble séparateur (130). Une unité de billes modulaires (190) comprend le récipient de billes (126) et au moins une partie de l'ensemble séparateur (130), et peut être fixée de manière amovible à la sous-trame.
Patent CA-3209324-C (CA)
Inventor: MCCLELLAND ADAM
IPC: H04M3/51
Filed: 2022-03-02
Granted: 2024-01-09
Abstract: A device, system and method for transmitting notifications based on indications of effectiveness for previous notifications is provided. A public-safety answering point (PSAP) device transmits, to first communication devices, a first notification of a given type, associated with a first public-safety incident. The PSAP device, subsequent to transmitting the first notification, tracks indications of effectiveness of the first notification determined from one or more of: PSAP  call traffic; locations and/or responses of the first communication devices and/or PSAP-related data retrieved from one or more servers external or internal to a PSAP system. The PSAP device transmits, to second communication devices, a second notification of the given type, the second notification associated with a second public-safety incident; one or more of the second notification and transmitting of the second notification being modified, relative to the first notification, based on the one or more indications of effectiveness.
Patent NL-191477-C (NL)
IPC: A01G9/12
Filed: 1986-11-28
Granted: 1995-08-04
Abstract: Device for supporting a plant by means of a string (16) attached to the device, whereby the device is provided with a supporting part (7) with which the device can be coupled to a horizontally extending wire, such that the device can be moved along the wire, whilst the device also comprises means for fixing the string relative to the device, wherein that the device is provided with a casing in which a first roll (9) is rotatable relative to the casing about an axis of rotation (10) assuming a fixed position relative to the casing, and a second roll (14) which is freely rotatable about an axis of rotation extending parallel to the axis of rotation of the first roll and which is also movable up-and-down in the casing between a first position in which, seen in the normal operating position of the device, the second roll is located at a distance from the first roll and lower than the axis of rotation of the roll and a second position, in which the second roll bears against the first roll and against a boundary wall of the casing, such that the second roll is locked against a further upward movement.
Patent RU-1314592-C (RU)
Inventor: SEREBRENNIKOVA KH E
IPC: B32B17/06
Filed: 1985-01-25
Granted: 1995-07-20
Abstract: FIELD: optics for vehicles. SUBSTANCE: end part of glass block is framed with polyurethane material, with 10-12 mm width portion of material extending onto edge portion of monoplate made from organic material. Polyurethane material is made on the base of oligoesters modified by synthetic fatty acids, isocianate components on the base of 1.6-hexamethylene diisocyanate with trialkylated isocianate catalyst. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg