baber/WOPTO huggingface dataset:
Patent CA-2933608-A1 (CA)
Title: Broadcast signal transmitting device, broadcast signal receiving device, broadcast signal transmitting method, and broadcast signal receiving method
Inventor: LEE JANGWON
IPC: H04N21/236
Filed: 2015-04-28
Abstract: The present invention provides a broadcast signal transmitting device, a broadcast signal receiving device, a broadcast signal transmitting method and a broadcast signal receiving method. The broadcast signal transmitting device according to another embodiment of the present invention may comprise: a delivery object generator for generating at least one delivery object which is included in at least one content component of a service and is recovered individually; a signaling encoder for generating signaling information which provides discovery and acquisition of the service and the at least one content component, wherein the signaling information comprises a transmission session for transmitting the at least one content component of the service, and first information on at least one delivery object transmitted through the transmission session; and a transmitter for transmitting the at least one delivery object and the signaling information through a unidirectional channel. According to another embodiment of the present invention, there is an effect of being capable of reducing the total time taken from acquisition of multimedia content to display thereof to a user.
Patent CA-2938358-A1 (CA)
Inventor: YIN CHENZHONG
IPC: H03K17/18
Filed: 2016-08-05
Abstract: A kind of output/input conducting double-indicator-light solid-state relay has two (output/input end) conducting indicator lights, which means adding an output end conducting indicator light device to the former input end conducting indicator light. Thus, when over-load electricity current flows through, the indicator lights up as a warning so as to avoid breaking down the thyristor and damaging the relay. This invention is applicable especially to the small-load electricity current solid-state relay.
Patent CA-2938916-A1 (CA)
Title: Method and device for external lubrication of press rolls of a roller compaction device and application of the method
Inventor: GERTEIS PAUL
IPC: B30B3/00
Filed: 2015-01-23
Abstract: In a method for external lubrication of the press rolls (2 or 2.1<sb />) of a roller compaction plant (1) by means of a continuous coating of said press rolls (2 or 2.1), a thin layer of lubricant and/or non-stick agents are continuously provided to coat the press rolls (2 or 2.1). This coating preferably contains magnesium stearate or a mixture containing magnesium stearate. To carry out the method, at least one coating device (13, 14, 15 or 13.1, 14.1, 15.1) is arranged in a housing in which the press rolls (2 and 2.1) are arranged, by means of which coating device at least one press roll is provided with a thin coating of lubricant and/or non-stick agents, preferably with magnesium stearate or a mixture containing magnesium stearate. The method is used for manufacturing dry granules in the pharmaceutical and food industries.
Patent CA-2941024-A1 (CA)
Title: Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing z-1,1,1,4,4,4-hexafluoro-2-butene and their uses in the preparation of polyisocyanate-based foams
Inventor: LOH GARY
IPC: C08G18/08
Filed: 2008-12-17
Abstract: Foam-forming compositions containing azeotropic or azeotrope-like mixtures containing cis-1,1,1,4,4,4-hexafluoro-2-butene are disclosed. The foam-forming composition contains (a) an azeotropic or azeotrope-like mixture of cis-1,1,1,4,4,4-hexafluoro-2-butene with methyl formate, 1,1,1,3,3-pentafluorobutane, trans-1,2-dichloroethylene, pentane, isopentane, cyclopentane, HFC-245fa, or dimethoxymethane; and (b) an active hydrogen-containing compound having two or more active hydrogens. Also disclosed is a closed-cell polyurethane or polyisocyanurate polymer foam prepared from reaction of an effective amount of the foam-forming composition with a suitable polyisocyanate. Also disclosed is a process for producing a closed-cell polyurethane or polyisocyanurate polymer foam by reacting an effective amount of the foam-forming composition with a suitable polyisocyanate.
Patent CA-2944803-A1 (CA)
Inventor: COLLINS EDWIN L III
IPC: F22B37/08
Filed: 2015-05-11
Abstract: A ceramic ferrule assembly is provided, including a head including at least one tab protruding outwardly from an inner peripheral surface thereof, and a stem having an annular flange about an outer peripheral surface thereof and having at least one slot formed therein, the slot being adapted to receive the tab and retain the tab in a stationary position when the stem is rotated relative the head, whereby the at least one tab and the at least one slot mechanically engage one another to secure the ferrule stem and ferrule head to prevent axial disassociation from one another without counter rotation.
Patent CA-2948910-A1 (CA)
Title: Polycrystalline diamond compact, and related methods and applications
Inventor: MUKHOPADHYAY DEBKUMAR
IPC: C04B35/528
Filed: 2015-06-09
Abstract: Embodiments of the invention relate to polycrystalline diamond compacts ("PDCs") including a polycrystalline diamond ("PCD") table in which cobalt is alloyed with phosphorous to improve the thermal stability of the PCD table. In an embodiment, a PDC includes a substrate and a PCD table including an upper surface spaced from an interfacial surface that is bonded to the substrate. The PCD table includes a plurality of diamond grains defining a plurality of interstitial regions. The PCD table further includes an alloy comprising at least one Group VIII metal and phosphorous. The alloy is disposed in at least a portion of the plurality of interstitial regions.
Patent CA-2949060-A1 (CA)
Inventor: MOOTIEN AZAGEN
IPC: A61B17/70
Filed: 2015-05-11
Abstract: Sacral fixation implants can include first and second implant segments. One of the first and second implant segments is received in the other of the first and second implant segments, and the first and segments can be fixed with respect to movement toward and away from each other, thereby stabilizing a sacral fracture.
Patent CA-2949445-A1 (CA)
Inventor: HULL ERIC G
IPC: F16L45/00
Filed: 2015-05-22
Abstract: A pneumatic test plug for clean-out tees and a method of testing a pipeline are disclosed. The pneumatic test plug includes a cap and a bladder. The cap has an inflation inlet and a testing fluid inlet. The testing fluid inlet provides a conduit for a testing fluid. The testing fluid may be a liquid or a gas. The bladder is in fluid connection with the inflation inlet. The bladder has an open end and a closed end. The open end receives air from the inflation inlet. The closed end is opposite the open end. The testing fluid inlet provides testing fluid through the cap and outside of the bladder. The inflation inlet provides a passageway to the bladder.
Patent CA-2949963-A1 (CA)
Inventor: MOUTAUX ANTOINE
IPC: G05B19/4062
Filed: 2016-11-28
Abstract: Système d'actionnement pour aéronef comprenant : - un actionneur électromécanique (25) qui comporte une mémoire non volatile (60) dans laquelle sont stockées des données mémorisées (61) comportant des données de configuration (62) propres à l'actionneur électromécanique ; - une unité de commande (22) utilisant les données de configurations pour mettre en oeuvre une boucle d'asservissement ayant pour signal de sortie un signal numérique de commande du moteur électrique de l'actionneur électromécanique ; - au moins un canal de transmission numérique (50) reliant l'unité de commande et l'actionneur électromécanique.
Patent CA-2952621-A1 (CA)
Title: Methods and apparatus for cryptography
Inventor: COLLIER JAMES
IPC: G09C5/00
Filed: 2015-06-18
Abstract: Encryption systems for initiating, encrypting, decrypting, storing and transporting undetectable secure electronic data communications over public and private networks, including the Internet or the like.
Patent CA-2953945-A1 (CA)
Inventor: FORD MICHAEL BRENT
IPC: B01D35/02
Filed: 2017-01-06
Abstract: A screen filter assembly is disclosed. The screen filter assembly has an upper screen housing and a lower screen housing, both of which contain screens to filter solids from dirty production fluid. The lower screen housing has a plurality of rings that seal off the area between the upper screen housing and the lower screen housing, thereby preventing any cleaned fluid produced by the lower screen housing from mixing with any contaminated fluid above it. The screen filter assembly filters dirty production fluid in order to keep the solids off of the plunger.
Patent CA-2954411-A1 (CA)
Inventor: GALEOTTI CESIRA
IPC: C12N15/31
Filed: 2000-10-30
Abstract: This invention provides, among other things, proteins, polypeptides, and fragments thereof, derived from the bacteria Neisseria meningitidis B. Also provided are nucleic acids encoding for such proteins, polypeptides, and/or fragments, as well as nucleic acids complementary thereto e.g., antisense nucleic acids). Additionally, this invention provides antibodies which bind to the proteins, polypeptides, and/or fragments. This invention further provides expression vectors useful for making the proteins, polypeptides, and/or fragments, as well as host cells transformed with such vectors. This invention also provides compositions of the proteins, polypeptides, fragments, and/or nucleic acids, for use as vaccines, diagnostic reagents, immunogenic compositions, and the like.  Methods of making the compositions and methods of treatment with the compositions are also provided.  This invention also provides methods of detecting the proteins, polypeptides, fragments, and/or nucleic acids.
Patent CA-2954903-A1 (CA)
Inventor: ZHAO LIUGANG
IPC: G06K7/00
Filed: 2017-01-11
Abstract: Systems and methods of preventing access to users of an access control system, for example, by facilitating an administrator temporarily forbidding access by all users to one or more areas secured by one or more doors associated with one or more card readers. Some methods can include reading a first management card at a first card reader, identifying a first group of which the first card reader is a part, identifying a plurality of card readers in the first group, and updating a database device to indicate that access via the first card reader or any card reader in the plurality of card readers is forbidden.
Patent CA-2956574-A1 (CA)
Inventor: GAY JOEL
IPC: E21B43/26
Filed: 2015-07-15
Abstract: A system includes an integrated manifold system including multiple isobaric pressure exchangers (IPXs) that each includes a low-pressure first fluid inlet, a high-pressure second fluid inlet, a high-pressure first fluid outlet, and a low-pressure second fluid outlet. The integrated manifold system includes a low-pressure first fluid manifold coupled to each of the low-pressure first fluid inlets and configured to provide low-pressure first fluid to each of the low-pressure first fluid inlets, a high-pressure second fluid manifold coupled to each of the high-pressure second fluid inlets and configured to provide high-pressure second fluid to each of the high-pressure second fluid inlets, a high-pressure first fluid manifold coupled to each of the high-pressure first fluid outlets and configured to discharge high-pressure first fluid, and a low-pressure second fluid manifold coupled to each of the low-pressure second fluid outlets and configured to discharge low-pressure second fluid.
Patent CA-2956939-A1 (CA)
Inventor: PURDY CLAY
IPC: C09K8/54
Filed: 2017-02-03
Abstract: A corrosion inhibition package for use with an aqueous acid composition, said package comprising: a terpene;a cinnamaldehyde or a derivative thereof; at least one amphoteric surfactant; and a solvent. Also disclosed are compositions comprising said corrosion inhibitor package. Preferably, the corrosion inhibition package meets the environmental requirements for classification as yellow according to the Norwegian North Sea offshore drilling regulatory requirements.
Patent CA-2957146-A1 (CA)
Inventor: ELLMARK PETER
IPC: A61K39/395
Filed: 2015-08-12
Abstract: The present invention relates to combination therapies for treating a solid tumour in a subject. The combination therapies comprise (a) an antibody, or antigen-binding portion thereof, that specifically binds to CD40, and (b) a further immunotherapeutic agent with efficacy in the treatment of cancer, which agent is not an anti-CD40 antibody or antigen-binding fragment thereof. The invention also relates to a kits and methods of using such therapies.
Patent CA-2958287-A1 (CA)
Inventor: DUSSEAU MICHAEL JAMES
IPC: F04D33/00
Filed: 2014-08-28
Abstract: An air-cooling system (10, 110, 210) utilizing a synthetic jet or airflow generator (20, 120, 220) and airflow generators utilizing piezoelectrics (26, 126, 226) to cool heat-emitting elements (12, 112, 212). Actuation of the piezoelectrics (26, 126, 226) results in movement of one or more flexible structures (22, 24, 122, 124, 221) to increase the volume of one or more cavities (28, 30, 32, 128, 228, 230, 232) to draw air in and then decrease the volume of the one or more cavities (28, 30, 32, 128, 228, 230, 232) to push out the drawn in air.
Patent CA-2958903-A1 (CA)
Inventor: PENG EN
IPC: G06T7/60
Filed: 2015-09-15
Abstract: The present disclosure generally relates to pantograph identification methods and devices. The present disclosure includes computer-implemented methods, software, computer systems (191) for identifying a pantograph (130) of an electric vehicle (110) represented in an image (420) captured by a camera (190). The method comprising, For each pair of adjacent edges represented in the image, determining (210) a plurality of distances between the adjacent edges, wherein the plurality of distances are in a same direction; for each of the plurality of distances. Then determining (220) a point weight for points of the image associated with the distance by comparing the distance to a value or a value range representing a dimension of the pantograph. Further determining (230) a region of the image that represents the pantograph based on the point weights.
Patent CA-2960326-A1 (CA)
Inventor: JANSEN ROGER
IPC: B60G7/00
Filed: 2015-09-07
Abstract: L'invention concerne une unité d'essieu comprenant un premier élément bras de suspension et un deuxième élément bras de suspension, le premier élément bras de suspension et le deuxième élément bras de suspension pouvant être montés sur un châssis de véhicule de manière à pouvoir pivoter autour d'un axe de pivotement commun. Le premier élément bras de suspension comprend une première zone de jonction réalisée sous la forme d'un évidement et le deuxième élément bras de suspension comprend une deuxième zone de jonction réalisée sous la forme d'un évidement, la première zone de jonction et la deuxième zone de jonction étant disposées sur deux faces opposées d'un tube d'essieu s'étendant sensiblement le long d'un axe de tube, et le tube d'essieu pouvant être fixé par liaison de matière dans la première et la deuxième zone de jonction sur le premier et le deuxième élément bras de suspension.
Patent CA-2960510-A1 (CA)
Inventor: PINTO PETER S
IPC: F16K1/22
Filed: 2017-03-10
Abstract: A butterfly valve for controlling gas flow is disclosed. The butterfly valve may include a valve body, the valve body defining a bore and a shaft configured for rotatable motion with respect to the valve body and including a shoulder. The butterfly valve may further include a disk housed within the bore, operatively coupled with the shaft, and configured to control gas flow through the bore based on a rotational position of the shaft relative to the valve body. The butterfly valve may further include a ball bearing operatively coupled with the shaft and including a ball and a race. The butterfly may further includes a spring configured to provide an axial force on the shaft, the axial force configured to press the shoulder of the shaft against the race of the ball bearing to prevent an outer edge of the disk from contacting an inner wall of the bore.
Patent CA-2961480-A1 (CA)
Inventor: MCJUNKINS JOSEPH
IPC: C09D7/61
Filed: 2012-02-23
Abstract: A glossing and opacifying coating composition is disclosed comprising an aqueous nanoparticle dispersion, wherein the nanoparticles are substantially dispersed and have a mean particle size D50 of less than 1 micron, wherein said nanoparticles comprise ground calcium carbonate. The coating composition(s) may be used to form glossing and opacifying coating compositions.
Patent CA-2967147-A1 (CA)
Title: Method for the high-pressure treatment of a product
Inventor: KNAUF WILFRIED
IPC: A23L3/015
Filed: 2015-12-01
Abstract: The invention relates to a method for the high-pressure treatment of a product, in particular packaged food, wherein a pressure means is applied to the product in a high-pressure chamber (2) in a first step, and the pressure built up in the high-pressure chamber (2) is reduced in a subsequent method step in one or more phases (17, 19, 20), the reduction in pressure being controlled at least in one of the phases (19) by means of a second parameter which is determined using a first parameter recorded during the pressure build-up. Furthermore, the invention relates to a system for the high-pressure treatment of a product, in particular for the high-pressure treatment according to a method set out in one of the claims 1 to 10, having a first device (3, 4) for applying a high-pressure means to a pressure chamber (2) and a second device (10, 11, 12) for reducing the pressure in the pressure chamber (2); the second device (10, 11, 12) comprises at least one means for reducing the pressure (11) and a data processing device (7) which is connected to the at least one means for reducing the pressure (11) via a data link (13); the first device (4) has a measuring device (5) which is connected to the data processing device (7) via a data link (6a, 6b, 6c) in order to regulate the at least one means for reducing the pressure (11).
Patent CA-2968303-A1 (CA)
Title: Scaffolding arrangement
Inventor: SILTALA TIMO
IPC: E04G13/06
Filed: 2015-11-20
Abstract: According to an example aspect of the present invention, there is provided a scaffolding arrangement to be attached to a deck structure, comprising a set of arms (2) including a carrier beam (5) for carrying the working levels and support structures needed in work, an attachment frame (1) for attaching the set of arms to the upper surface of the deck structure and platforms (103, 104, 105) for forming working levels.
Patent CA-2969028-A1 (CA)
Title: Process for preparing an aqueous polyurethane-polyurea dispersion
Inventor: REUTER HARDY
IPC: C08G18/08
Filed: 2015-11-16
Abstract: A process for preparing an aqueous polyurethane-polyurea dispersion having polyurethane-polyurea polymer particles (average particle size: 40 to 2000 nm, gel fraction: at least 50%).  The process comprises: (I) preparing a composition (Z) comprising: (Z.1) 15 to 65 wt% of at least one intermediate containing isocyanate groups and having blocked primary amino groups, and (Z.2) 35 to 85 wt% of at least one organic solvent which possesses a solubility in water of not more than 38 wt% at a temperature of 20°C; (II) dispersing the composition (Z) in aqueous phase, and (III) at least partly removing the at least one organic solvent (Z.2) from the dispersion obtained in (II). The above-mentioned dispersion allows advantageous performance properties to obtain aqueous coating materials.
Patent CA-2969432-A1 (CA)
Title: Multiplexed fourier ptychography imaging systems and methods
Inventor: HORSTMEYER ROARKE W
IPC: G02B21/06
Filed: 2015-12-04
Abstract: Certain embodiments pertain to Multiplexed Fourier Ptychographic imaging systems and methods. In one example, the Multiplexed Fourier Ptychographic imaging system includes an LED array configured to illuminate a sequence of LED patterns for illuminating a sample being imaged. The system includes LED circuitry configured to independently control power to turn on multiple LEDs simultaneously in each LED pattern of the array. The system has a light detector that acquires a first set of lower resolution images of the sample each image acquired during exposure time during illumination by a unique LED pattern. The system uses the first set of lower resolution images to generate a second set of lower resolution images associated with each LED in the LED array and iteratively updates overlapping regions in the Fourier domain with the second set of lower resolution images to generate a higher resolution image.
Patent CA-2970562-A1 (CA)
Title: Radiation cooling/heat transfer-based methods, sensors and systems for forecasting and/or detecting active frost conditions
Inventor: HORRIGAN JOHN
IPC: B64D15/20
Filed: 2015-10-01
Abstract: An active frost warning system for the forecasting and/or detection of active frost conditions by determining the rate of radiation heat transfer is provided. The system predicts active frost conditions when the rate of cooling/heat transfer of a sensor suggests items in the sensor's environs will be less than the frost point temperature in the future.
Patent CA-2974152-A1 (CA)
Title: Drug complexes comprising alpha-fetoprotein
Inventor: BELLO ANGELICA MARA
IPC: C07K14/47
Filed: 2016-01-26
Abstract: Compositions which comprise a hydrophobic taxane such as paclitaxel are produced by non-covalent complexing between the taxane and alpha-fetoprotein c at a ratio of about 4 moles of taxane per mole of AFP. The complexes are water soluble and suitable for injection. Uses of the compositions for treating a subject presenting with an AFP receptor positive and taxane responsive disease cell are also disclosed.
Patent CA-2974210-A1 (CA)
Title: Novel monothiol mucolytic agents
Inventor: JOHNSON MICHAEL ROSS
IPC: C07C211/46
Filed: 2016-01-28
Abstract: Provided are mucolytic agents represented by formula (la)-(ld) where the structural variables Rl, R2, R5 and R6 are as defined herein. Also provided are a variety of methods of treatment which take advantage of the mucolytic properties of the compounds represented by formula (la)-(ld). One object of the present invention relates to a method to increase the liquefaction of mucus in a patient with excessive mucus or mucus with increased viscoelastic, cohesive, or adhesive properties. The method includes the step of contacting the mucus of a patient with abnormal or excessive mucus with a composition comprising a mucolytic compound containing a dithiol group to decrease mucus viscoelasticity through the reduction of mucin disulfide bonds.
Patent CA-2974790-A1 (CA)
Inventor: GOTO TAKUYA
IPC: B23P21/00
Filed: 2016-01-27
Abstract: The objective of the present invention is to provide an aircraft assembly system, an aircraft assembly method, and an aircraft component positioning device with which it is possible to precisely dispose components on a plate-shaped member of an aircraft without using a positioning jig. A positioning device (2) is provided with: a detection unit (5) for detecting the position of a plurality of first components installed on a plate-shaped member of an aircraft; a virtual position creation unit (6) for creating virtual positions among the plurality of first components on the basis of the position of the detected first components; and a position determination unit (7) for determining the installation positions of second components installed on the plate-shaped member on the basis of the created virtual positions, the second components differing from the first components.