baber/WOPTO huggingface dataset:
Patent CA-3036098-A1 (CA)
Inventor: DRAGOMIRESCU EMIL-DAN
IPC: B67D7/00
Filed: 2017-09-22
Abstract: The present invention relates generally to a tank overfill protection system (10) designed to be installed in a tank (12). The tank overfill protection system (10) comprises a tank level sensor (14) operatively coupled to a flow control valve assembly (16). The flow control valve assembly (16) is connected to the level sensor (14) via a pilot line (18) which contains a bleed fluid for controlling closure of the flow control valve assembly (16). The tank level sensor (14) comprises a valve body (20), a pilot valve (22) mounted to the valve body (20), and a pilot valve actuator (24) operatively coupled to the pilot valve (22) for its opening and closure. The pilot valve actuator (24) includes a balance member (26) arranged to cooperate with actuator biasing means in the form of a pilot compression spring (28). The balance member (26) is in the form of a counterbalance and has a specific gravity relative to liquid or fuel within the tank (12) so that at least part submersion of the balance member (26) under the influence of the pilot compression spring (28) provides movement of the balance member (26) and closure of the pilot valve (22). This closure of the pilot valve (22) substantially closes and subsequently pressurises the bleed fluid in the pilot line (18) for closure of the flow control valve assembly (16).
Patent CA-3038618-A1 (CA)
Inventor: TAVARES ANDRE SERGIO DAVID
IPC: G05B19/4062
Filed: 2017-09-01
Abstract: The technology herein developed arises from the need to monitor and automate the entire deep hole drilling, drilling and milling processes, in cutting machines, in order to not only optimize the relevant task performance but also to increase the useful life of the cutting tools involved. An operating system and method are disclosed that allow controlling the entire deep hole drilling, drilling and milling processes, acting directly and automatically on the control of the cutting parameters, such as for example drilling feed and cooling adjustment, by means of collecting and real-time analyzing of data from sensors arranged in said cutting machine.
Patent CA-3042915-A1 (CA)
Title: Anti-rotation system having replaceable keyway
Inventor: FISHER CRAIG
IPC: F16B3/00
Filed: 2019-05-09
Abstract: An anti-rotation system having a replaceable keyway is disclosed, wherein the system comprises a housing having a bore extending along an axis of the housing, and a housing aperture extending from an outside surface of the housing to the bore and extending along the housing parallel to the axis of the housing; a member configured to slide within the bore along the axis of the housing; an insert defining a keyway removably mounted on the housing wherein the keyway extends at least partially into the housing aperture; and a key carried by the member and engaged with the keyway defined by the insert;  wherein the key cooperates with the insert to resist rotation of the member about the axis of the housing.
Patent CA-3043884-A1 (CA)
Title: Systems for nucleic acid-based data storage
Inventor: ROQUET NATHANIEL
IPC: G16B45/00
Filed: 2017-11-16
Abstract: Methods and systems for encoding digital information in nucleic acid (e.g., deoxyribonucleic acid) molecules without base-by-base synthesis, by encoding bit-value information in the presence or absence of unique nucleic acid sequences within a pool, comprising specifying each bit location in a bit-stream with a unique nucleic sequence and specifying the bit value at that location by the presence or absence of the corresponding unique nucleic acid sequence in the pool But, more generally, specifying unique bytes in a bytestream by unique subsets of nucleic acid sequences. Also disclosed are methods for generating unique nucleic acid sequences without base-by-base synthesis using combinatorial genomic strategies (e.g., assembly of multiple nucleic acid sequences or enzymatic-based editing of nucleic acid sequences).
Patent CA-3045389-A1 (CA)
Title: Pre-step co-simulation method and device
Inventor: BENEDIKT MARTIN
IPC: G06F17/10
Filed: 2019-06-06
Abstract: A pre-step co-simulation method and device for co-simulation of several subsystems is disclosed, utilizing partial derivatives of replacement subsystems. On this basis, the exact solutions of output variables of the individual subsystems are approximated by evaluation of an Error Differential Equation in order to estimate the future progress of the approximated exact output variables; corresponding input variables are determined by optimization prior to the current co-simulation time increment. The pre-step co-simulation method is realized within a computer-executable program and implemented in a network of computing nodes
Patent CA-3045517-A1 (CA)
Inventor: WU TOM YAO-HSIANG
IPC: A61K31/506
Filed: 2017-12-04
Abstract: The present disclosure relates to a class of pyrimidine derivatives having immunomodulating properties that act via TLR7 which are useful in the treatment of viral infections and cancers.
Patent CA-3047290-A1 (CA)
Inventor: ALLEN JENNIFER R
IPC: C07D498/08
Filed: 2017-12-13
Abstract: The present disclosure provides a class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A, X, R2, R2', R3, R4, R5, R6, and R7 of Formula I are defined herein. This disclosure also provides pharmaceutical compositions comprising the compounds, and uses of the compounds and compositions for treatment of disorders and/or conditions related to Aß plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, and other central nervous system conditions.
Patent CA-3048928-A1 (CA)
Inventor: ZHANG LUN
IPC: H04B10/27
Filed: 2016-12-30
Abstract: Disclosed in the present application are a bandwidth allocation method, an optical line terminal, an optical network unit, and a system. The method comprises: receiving a bandwidth request sent by respective optical network units (ONU), said respective ONUs comprising a first ONU1; according to the bandwidth requested by the ONU and the bandwidth of the ONU configuration, generating a bandwidth map (BWMap) message, the BWMap message comprising: a first allocation identifier Alloc-ID1, a first time corresponding to the Alloc-ID1; a second allocation identifier Alloc-ID2, a second time corresponding to the Alloc-ID2; assigning the Alloc-ID1 and the Alloc-ID2 to the ONU1 for use; and sending the BWMap message to respective ONUs, the method solves the problem that the transmission delays cannot satisfy the requirements when a PON system is applied to a mobile backhaul, so as to improve data transmission rate and efficiency, thereby improving user satisfaction.
Patent CA-3049152-A1 (CA)
Title: Structure d'unite de pixel et son procede de fabrication
Inventor: TSENG SHIH-HSIEN
IPC: G02F1/136
Filed: 2017-01-04
Abstract: L'invention concerne également une structure d'unité de pixel (1A) et son procédé de fabrication. La structure d'unité de pixel (1A) comprend : un module de support d'affichage (15), et un composant de commutateur actif (13). Le module de support d'affichage (15) comprend : une première électrode (151), une seconde électrode (153), et un support d'affichage (155). La première électrode (151) et la seconde électrode (153) sont espacées l'une de l'autre. Le support d'affichage (155) est disposé entre la première électrode (151) et la seconde électrode (153). Le composant de commutation actif (13) est électriquement connecté à la première électrode (151), pour permettre à la première électrode (151) et à la seconde électrode (153) de changer un état du support d'affichage (155). Le composant de commutation actif (13) comprend une partie puce (133) et une partie transistor (135). La partie transistor (135) est formée sur la partie puce (133). Le composant de commutateur actif (13) est fabriqué indépendamment et peut être fabriqué sous une température de recuit supérieure, et n'est pas affecté par des limitations imposées par le module de support d'affichage (15).
Patent CA-3049414-A1 (CA)
Title: Kit for a wheel and blank for forming a portion of a rim of the wheel
Inventor: WALDNER MATTHEW
IPC: B60B21/00
Filed: 2019-07-09
Abstract: A kit for a wheel comprises a hub component in the form of an annular body defining a central opening for receiving a shaft on which the wheel is to be mounted, at least one outer rim component adapted to form a substantially circular periphery of the wheel and a plurality of spoke components adapted to interconnect the at least one outer rim component and the hub component with each of the spoke components being arranged at a respective angular position about the hub component.  Each outer rim component is formable from a blank comprises a main body which defines an outer ground engaging surface of the wheel, a pair of strips consecutively attached to one end of the main body in a manner such that each strip is movable relative to the adjacent element about a transverse folding axis, so that the strips can be folded to define a peak projecting outwardly to form a wheel rim with fins.
Patent CA-3051434-A1 (CA)
Title: Conveyor and logic systems to return, balance, and buffer processed or empty totes
Inventor: THOMAS NICHOLAS O
IPC: B65G37/02
Filed: 2018-01-30
Abstract: In some embodiments, apparatuses and methods are provided herein useful to automatically balance and buffer the return of empty containers or other totes to a plurality of areas. In some embodiments, a control circuit employs a logic system in which empty totes are directed along primary, secondary, or tertiary paths depending on information gathered from sensors regarding the availability of space for empty totes at a plurality of potential destinations. In this way, the return of empty totes to one or more points of origin may be buffered to balance the number of empty totes in one or more areas.
Patent CA-3052459-A1 (CA)
Title: Noise cancellation using segmented, frequency-dependent phase cancellation
Inventor: SEAGRIFF EUGENE
IPC: G10L21/02
Filed: 2018-02-05
Abstract: Noise abatement within a signal stream containing unwanted signal referred to as noise is performed by acquiring a digitized noise signal and using a digital processor circuit to subdivide the acquired noise signal into different frequency band segments and thereby generate a plurality of segmented noise signals. Then individually for each segmented noise signal, the processor shifts in time the segmented noise signal by an amount dependent on a selected frequency of the segmented noise signal to produce a plurality of shifted segmented noise signals. The precise time shift applied to each noise segment considers the frequency content of the segment and the system processing time. Individually for each segmented noise signal, amplitude scaling is applied. The shifted and amplitude-scaled segmented noise signals are then combined to form a composite anti-noise signal which is output into the signal stream to abate the noise through destructive interference.
Patent CA-3052769-A1 (CA)
Title: Acoustic noise reduction and energy generation barrier
Inventor: SURJAATMADJA JIM BASUKI
IPC: G10K11/16
Filed: 2017-05-24
Abstract: An apparatus comprises a circuitry and an acoustic-capture tile having a surface that is to face an acoustic source that is to emit a first acoustic wave having a first frequency and a second acoustic wave having a second frequency. The acoustic-capture tile comprises a first acoustic- capture subtile electrically coupled to the circuitry, the first acoustic-capture subtile to resonate at the first frequency, wherein the first acoustic-capture subtile is to capture the first acoustic wave and to convert the first acoustic wave into a first electric current in response to resonance at the first frequency. The acoustic-capture tiie also comprises a second acoustic-capture subtile electrically coupled to the circuitry, the second acoustic-capture subtile to resonate at the second frequency, wherein the second acoustic -capture subtile is to capture the second acoustic wave and to convert the second acoustic wave into a second electric current in response to resonance at the second frequency.
Patent CA-3053999-A1 (CA)
Inventor: PARK OY DO
IPC: F16B7/04
Filed: 2018-02-21
Abstract: A reinforcing bar coupler according to the present invention comprises: a plurality of segments having the same outer shape, the segments being radially arranged and seated on the outer surfaces of a pair of reinforcing bars while simultaneously receiving ends of the pair of reinforcing bars therein; a spacer for receiving the plurality of segments therein and supporting the segments while regularly spacing the same apart from one another; and a pair of sleeves which, when approaching each other, cause the plurality of segments to be close to one another and thereby allow the inner circumferential surfaces of the segments to be pressed against the outer surfaces of the pair of reinforcing bars.
Patent CA-3056647-A1 (CA)
Inventor: ARCH ROBERT
IPC: C12N15/13
Filed: 2014-11-12
Abstract: The present invention provides antibodies, or antigen-binding fragment thereof, which specifically bind to TL1A. The invention further provides a method of obtaining such antibodies and nucleic acids encoding the same. The invention further relates to compositions and therapeutic methods for use of these antibodies for the treatment and/or prevention of TL1A mediated diseases, disorders or conditions.
Patent CA-3056812-A1 (CA)
Title: Norovirus fusion proteins and vlps comprising norovirus fusion proteins
Inventor: LAVOIE PIERRE-OLIVIER
IPC: A01H5/00
Filed: 2018-03-23
Abstract: Nucleic acids encoding norovirus VP1 fusion proteins and VLPs comprising the norovirus VP1 fusion proteins are provided. Methods for norovirus VP1 fusion protein and norovirus VLP production in plants are also described. The VP1 fusion protein comprises, a first sequence encoding an S domain derived from a first norovirus strain, and a second sequence encoding a P domain derived from a second norovirus strain.
Patent CA-3057793-A1 (CA)
Inventor: BAUER ALBERTO
IPC: G01R15/16
Filed: 2018-03-16
Abstract: La présente invention concerne un système de construction concernant un capteur capacitif de tension, le système de construction comprenant une électrode source (110 / 210 / 310 / 410), un corps tubulaire (120 / 220 / 320 / 420) et une masse de matériau isolant diélectrique (140 / 240 / 340 / 440). Le corps tubulaire (120 / 220 / 320 / 420) comprend: un élément laminaire tubulaire autoportant (123 / 223 / 323 / 423) en matériau isolant, l'élément laminaire tubulaire autoportant (123 / 223 / 323 / 423) étant étiré pour former la structure de support dudit corps tubulaire (120 / 220 / 320 / 420); une première couche mince (124 / 224 / 324 / 424) de matériau conducteur appliquée sur la surface externe dudit élément laminaire tubulaire autoportant (123 / 223 / 323 / 423), ladite première couche mince (124 / 224 / 324 / 424) de matériau conducteur ayant pour fonction de jouer le rôle de blindage électrique; une seconde couche mince (125 / 225 / 325 / 425) de matériau conducteur appliquée sur la surface interne dudit élément laminaire tubulaire autoportant (123 / 223 / 323 / 423), ladite seconde couche mince (125 / 225 / 325 / 425) de matériau conducteur étant conçue pour former une armature à des fins de couplage capacitif.
Patent CA-3058633-A1 (CA)
Inventor: HORNER JASON
IPC: E04B1/92
Filed: 2018-03-29
Abstract: Cette invention concerne des composants de construction et des systèmes de construction. Un exemple de composant de construction peut comprendre un support mural pare-balles. Le support mural pare-balles peut comprendre une structure de support et un composant pare-balles relié à la structure de support et recouvrant une partie de la structure de support ou s'étendant le long de celle-ci. Dans certains cas, le composant pare-balles peut définir une ou plusieurs poches destinées à recevoir un panneau mural. Le support mural pare-balles peut comprendre deux poches de ce type et peut être utilisé dans un système de mur incorporant d'autres composants pare-balles, tels que des panneaux muraux, des portes, des cadres de porte et/ou d'autres composants. Dans de tels systèmes de mur, le support mural pare-balles peut comprendre un matériau pare-balles qui s'étend sur un espace entre un matériau pare-balles de panneaux muraux adjacents reçus dans les poches du support mural pour former une barrière pare-balles continue.
Patent CA-3059120-A1 (CA)
Title: Hydrogel for cell culture and biomedical applications
Inventor: HUANG HONGZHOU
IPC: C12N5/02
Filed: 2018-04-10
Abstract: Described herein are preparations and applications of gellan gum hydrogel for cell culture and biomedical applications, including 2D coating culture, 3D cell culture, and injection. The gellan gum materials for such application include water soluble low acyl gellan gum, high acyl gellan gum, modified gellan gum and a mixture of gellan gum mixture with other chemical/biological molecules.
Patent CA-3059784-A1 (CA)
Inventor: LYNEMA CHAD A
IPC: B63H21/21
Filed: 2018-04-27
Abstract: L'invention concerne un dispositif de commande qui est couplé en communication à un écran de commande dans un bateau. Le dispositif de commande comporte une pluralité de modes correspondant à une activité et comprend une pluralité de commandes correspondant à l'activité. Le dispositif de commande est conçu de manière à afficher sur l'écran de commande, lorsqu'un des modes est activé, la pluralité de commandes pour le mode activé. Le mode activé peut également être un mode de fonctionnement qui correspond à un état opérationnel du bateau. Le bateau peut comprendre un processeur qui est conçu pour générer un signal audio ajusté en sélectionnant une ou plusieurs sous-plages de fréquences d'un signal audio et en ajustant les sous-plages sélectionnées pour compenser au moins une condition environnementale associée à l'état opérationnel du bateau correspondant au mode de fonctionnement.
Patent CA-3062472-A1 (CA)
Title: Method for operating a wind farm
Inventor: BROMBACH JOHANNES
IPC: H02J3/50
Filed: 2018-06-07
Abstract: The invention relates to a method for operating a wind turbine (100) or a wind farm (112) comprising a plurality of wind turbines (100) for exchanging electric power between the wind farm and an electrical supply network, each wind turbine (100) comprising at least one feed device (808, 810), and the wind turbine (100) or the wind farm (112) is connected to the electrical supply network (120) by means of a network connection point (118) and the power is exchanged via the network connection point (118), at least one of the feed devices (808, 810) operating as a voltage-impressing unit (808) and at least one of the feed devices (808, 810) operating as a current-impressing unit (810), the voltage-impressing units (808) and the current-impressing units (810) also operating, in particular, in a voltage-impressing or current-impressing manner during undisturbed operation of the electrical supply network (120).
Patent CA-3063376-A1 (CA)
Title: Research data gathering
Inventor: NEUHAUSER ALAN R
IPC: G10L19/018
Filed: 2008-01-25
Abstract: An ancillary code is extracted from the media signal by monitoring the media signal during a first time interval according to a first monitoring parameter, evaluating the media signal to detect an ancillary code and optionally monitoring the media signal during a second monitoring time interval depending on an outcome of the evaluation of the media signal. In different iterations, different data acquisition window durations and/or overlaps are applied according to a factor such as an iteration count or a detection confidence level.
Patent CA-3065179-A1 (CA)
Title: Constructing structural models of the subsurface
Inventor: IMHOF MATTHIAS
IPC: G06T17/05
Filed: 2018-05-02
Abstract: Method and systems are provided for building a structural model of the subsurface. The method may comprise obtaining discretized data that includes surfaces, polylines, points, or combinations thereof. The surfaces in the discretized data are segmented by other surfaces to form a number of segments. Each of the segments are fit to an implicit function. The implicit function for each of the segments is thresholded to create a number of implicit surfaces. The implicit surfaces are intersected to create a number of model surfaces. The structural model is then constructed from the model surfaces.
Patent CA-3066015-A1 (CA)
Inventor: LIU JIANHUA
IPC: H04W68/02
Filed: 2017-08-11
Abstract: La présente invention concerne un procédé de radiomessagerie, un dispositif de terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : le dispositif de terminal détermine une première trame radio; le dispositif de terminal détermine un intervalle de temps de radiomessagerie pour surveiller un message de radiomessagerie selon la première trame radio, l'intervalle de temps de radiomessagerie comprenant la première trame radio; et le dispositif de terminal surveille le message de radiomessagerie dans l'intervalle de temps de radiomessagerie. Par conséquent, le dispositif de terminal peut déterminer l'intervalle de temps de radiomessagerie pour surveiller un message de radiomessagerie selon la trame radio déterminée par le dispositif de terminal et une position dans laquelle la trame radio se trouve dans l'intervalle de temps de radiomessagerie et surveille le message de radiomessagerie dans l'intervalle de temps de radiomessagerie et, ainsi le dispositif de terminal peut également déterminer efficacement le temps de réception du message de radiomessagerie lorsqu'une période de transmission du message de radiomessagerie est la même que celle d'un signal commun tel qu'un signal de synchronisation.
Patent CA-3066409-A1 (CA)
Title: Video monitoring system for a spreader hopper
Inventor: ORAZEM LOUIS M
IPC: E01C19/20
Filed: 2018-06-08
Abstract: A frozen precipitation treatment system in the form of a spreader assembly (10) is used with a video monitoring system (100). The operator within a vehicle passenger compartment may manually view a display screen (106) to see video images within the hopper (20) to visually assess the amount of frozen precipitation treatment material within the hopper in real time.
Patent CA-3066919-A1 (CA)
Title: Wireless communication method and device
Inventor: CHEN WENHONG
IPC: H04L5/00
Filed: 2017-07-05
Abstract: Embodiments of the present application provide a wireless communication method and device. A terminal device may flexibly select a resource utilization mode used for transmitting an SRS on a time domain resource unit, so that the function of the time domain resource unit can be implemented as needed, and therefore, reasonable SRS transmission can be implemented to improve communication performance. The method comprises: a terminal device determines at least one time domain resource unit occupied by SRS transmission over an SRS resource; the terminal device determines a resource utilization mode used for transmitting the SRS on the at least one time domain resource unit; the terminal device performs, according to the determined resource utilization mode, the SRS transmission on the at least one time domain resource unit.