baber/WOPTO huggingface dataset:
Patent CA-2860674-A1 (CA)
Title: Collapsible ladder
Inventor: NIELSEN OTTO MARTINUS
IPC: E06C1/12
Filed: 2012-01-30
Abstract: There is provided a collapsible ladder having several collapsible ladder sections, where each or at least part of the ladder sections comprises two hollow ladder bars arranged parallel to each other and interconnected at an upper end by a rung, and where each collapsible ladder section is telescopically inserted into a lower ladder section. Each ladder bar of a collapsible ladder section has a locking hole adjacent the lower end part of the ladder bar and an extension below the locking hole, and retaining mechanisms are provided in at least part of the rungs for locking the collapsible ladder sections relative to one another when the collapsible ladder sections are extended. Each of or part of the retaining mechanisms comprises a locking pin, which can be brought into an extended and locked position in order to engage a corresponding locking hole provided in the ladder bar of a ladder section positioned there above, and a release part for bringing the locking pin into a retracted and un-locked position. At least part of the rungs holding a retaining mechanism with a locking pin and a release part have spacers provided at the bottom, where at least part of said spacers have a release actuator with a bottom part extending below the spacer when the ladder section above the rung is locked in the extended position. The release actuator engages the release part of a retaining mechanism of the rung and is arranged to activate the release part when the bottom part of the release actuator is moved upwards through the spacer thereby bringing the locking pin into the un-locked position.
Patent CA-2861115-A1 (CA)
Inventor: SEITZ GERALD J
IPC: E21B43/117
Filed: 2013-01-14
Abstract: An explosive system for fracturing an underground geologic formation adjacent to a wellbore can comprise a plurality of explosive units comprising an explosive material contained within the casing, and detonation control modules electrically coupled to the plurality of explosive units and configured to cause a power pulse to be transmitted to at least one detonator of at least one of the plurality of explosive units for detonation of the explosive material. The explosive units are configured to be positioned within a wellbore in spaced apart positions relative to one another along a string with the detonation control modules positioned adjacent to the plurality of explosive units in the wellbore, such that the axial positions of the explosive units relative to the wellbore are at least partially based on geologic properties of the geologic formation adjacent the wellbore.
Patent CA-2862309-A1 (CA)
Inventor: DAO MONIQUE
IPC: A61K35/28
Filed: 2013-01-25
Abstract: Disclosed herein are methods and compositions for stimulating angiogenesis, using cells descended from marrow adherent stromal cells that have been transfected with sequences encoding a Notch intracellular domain. Applications of these methods and compositions include treatment of ischemic disorders such as stroke.
Patent CA-2863085-A1 (CA)
Inventor: BAKER STEPHEN RICHARD
IPC: C07C271/24
Filed: 2013-01-29
Abstract: The present invention provides novel mGlu2/3 agonists of formula (I) useful in the treatment of neurological or psychiatric disorders.
Patent CA-2865362-A1 (CA)
Inventor: AMILS XAVIER
IPC: D07B1/06
Filed: 2013-04-15
Abstract: A hybrid rope (40) or a hybrid strand (50) comprising a core element (42, 52), a first (44, 54) and a second (46, 56) metallic closed layer surrounding said core element (42, 52). The core element (42, 52) includes a bundle of synthetic yarns. The first metallic closed layer (44, 54) includes a plurality of first strands of wires helically twisted together with the core element (42, 52) in a first direction. The second metallic closed layer (46, 56) includes a plurality of second wires or strands helically twisted together with said core element (42, 52) and said first metallic closed layer (44, 54) in a second direction. The cross-sectional area of the core element (42, 52) is larger than the total cross-sectional area of the first (44, 54) and second (46, 56) metallic closed layers. A corresponding method of producing such a hybrid rope or hybrid strand is also disclosed.
Patent CA-2865840-A1 (CA)
Inventor: COLEMAN WILLIAM MICHAEL
IPC: E04B2/74
Filed: 2013-03-11
Abstract: A leading end assembly for a movable partition may include a frame, an exterior skin coupled to the frame for covering a leading surface and two opposing side surfaces of the frame, the exterior skin including a leading member forming at least a portion of a leading surface of the leading end assembly and at least two side members, each side member being formed separately from the leading member and forming at least a portion of a lateral side portion of the leading end assembly. Movable partitions may include leading end assemblies and leading end assemblies may be formed by related methods.
Patent CA-2868089-A1 (CA)
Inventor: CORMENIER THIERRY
IPC: H02B1/56
Filed: 2014-10-28
Abstract: A port power station comprising at least one compartment (100) housing a voltage transformer (105) or frequency conversion means (205) and air intake means (40) at the bottom of the enclosure (30), equipped with at least one filter (42) and air outlet means (50) located on the roof of the enclosure (30). Ventilation of the compartment (100) is forced with extraction means (150) at the air outlet (50) near the air intakes (40). To ensure optimal thermal regulation in the compartment (100), a sensor (165) measures the temperature in the enclosure (30) at the air outlet (50). The temperature regulation means can control the speed of the extraction means (150) based on the measured temperatures. A compartment temperature regulation process controls the air extraction based on the internal temperature and predetermined command durations.
Patent CA-2871752-A1 (CA)
Inventor: ROBERTSON RONALD D
IPC: B65D5/18
Filed: 2014-11-21
Abstract: A leak resistant food sleeve for holding single-serving food items is provided. The sleeve may be constructed from a blank that is folded into the sleeve when ready to use. The sleeve consists of two major and two minor sidewall panels, and first and second ends. The major and minor sidewall panels are folded to form a box-like structure. The first end consists of two major end flaps, two minor end flaps, and gusset panels extending between and foldably connected to one of the major end flaps and one of the minor end flaps. The gusset panels become layered between the minor end flaps and major end flaps when each is folded inward to close the first end, such that the minor end flaps, gusset panels, and major end flaps form a web of material that prevents fluidal and viscous substances from leaking out of the first end.
Patent CA-2873316-A1 (CA)
Inventor: VERMEULEN BRUNO PAUL LOUIS
IPC: E04F15/02
Filed: 2007-09-11
Abstract: A method of making a panel for use in a covering is provided, the method comprising machining at least one edge of the panel to form a coupling means, to enable coupling of the panel to another panel, and to form a lowered part at the edge, the lowered part being provided with a cross-section profile that varies along the edge. The edge of the panel is machined by a milling tool that is swivelled or translated with respect to the edge. An apparatus for milling the edge of the panel is also provided.
Patent CA-2873865-A1 (CA)
Inventor: SCHMERTZ WILLIAM C JR
IPC: B65D47/00
Filed: 2013-05-20
Abstract: Fitment and container for powdered products, especially powdered products prone to clumping behavior, comprising a stopper that closes the passageway between the interior chamber and the mouth of the container, a pour spout in the stopper that permits the powdered product to flow through the passageway during a pouring operation, and one or more baffles connected to the stopper and extending into the interior chamber of the container, the baffles being configured to break apart clumps of the powdered product before the clumps can flow through the pour spout. The pour spout further includes a restriction element, associated with the pour spout, configured to break apart clumps that reach the pour spout without being broken apart by the baffles. The invention promotes a consistent and predictable rate of flow in the stream of powdered product flowing out of the container during the pouring operation.
Patent CA-2875216-A1 (CA)
Title: Dispositif de stockage d'energie thermique
Inventor: VENDEIRINHO DAVID
IPC: F28D20/00
Filed: 2014-12-12
Abstract: L'invention concerne un dispositif (10) comprenant des premier et deuxième accumulateurs (12, 14) de chaleur comportant chacun des caissons (20) de stockage d'énergie thermique. Chaque caisson comprend une enceinte isolante (40) contenant de la terre (66) traversée par au moins une première conduite (60) de circulation d'un premier fluide caloporteur et au moins une deuxième conduite (62) de circulation d'un deuxième fluide caloporteur. Pour chaque accumulateur, les premières conduites des caissons sont connectées en parallèle et les deuxièmes conduites des caissons sont connectées en série. Le dispositif de chauffage comprend un dispositif de fourniture d'énergie thermique (16) au premier fluide caloporteur relié aux premier et deuxième accumulateurs par un premier circuit de distribution (22) du premier fluide caloporteur adapté à faire circuler de façon sélective le premier fluide caloporteur dans la première conduite de chaque caisson du premier accumulateur ou dans la première conduite de chaque caisson du deuxième accumulateur.
Patent CA-2877916-A1 (CA)
Inventor: BOON CHOONG SENG
IPC: H04N19/159
Filed: 2013-04-09
Abstract: A video predictive encoding device is provided with: an input device to implement input of pictures constituting a video sequence; an encoder to encode the pictures by intra-frame prediction or inter-frame prediction and to encode output order information of each picture and information about a picture type of each picture to generate compressed picture data, the compressed picture data including a picture to serve as a random access point,; a reconstruction unit to decode the compressed picture data to reconstruct pictures; a picture storage unit to store one or more of the reconstructed pictures as reference pictures to be used for encoding of a subsequent picture; and a controller to determine the picture type and control the picture storage unit, based on the determined picture type; wherein the controller labels each picture as one of following three types: CRA picture, type 1 picture and type 2 picture.
Patent CA-2877944-A1 (CA)
Inventor: HINES GORDON JOHN
IPC: H04W8/12
Filed: 2013-06-26
Abstract: A practical inter-carrier roaming solution by way of a roaming location protocol (RLP) router that provides consistent location support across heterogeneous wireless network standards. The RLP router maintains connectivity to each location server in a roaming ecosystem, alleviating the need for an expensive and impractical mesh network of location servers. When a home location server (H-LS) determines it cannot locate a subscriber device because the subscriber device is roaming, the H-LS sends an RLP request to the RLP router. The RLP router then routes the RLP request to a serving location server (S-LS), which subsequently returns location information for the roaming subscriber device. The RLP router maintains mobile switching center ID (MSCID) to location based services (LBS) mappings for routing RLP requests. The RLP router may also maintain rough MSC-level positioning data for each MSCID to enable the RLP router to resolve certain location fixes without utilizing an S-LS.
Patent CA-2878410-A1 (CA)
Inventor: ISHIKAWA KAZUMITSU
IPC: B66D3/16
Filed: 2013-07-29
Abstract: Provided is a chain block with which wheel cover strength can be improved while inhibiting an increase in cost, without the need for separate reinforcement members. A chain block (10) is provided with a wheel cover (14) which is attached to a frame member (12), and which covers a hand-chain wheel (80) having a hand chain (C2) looped thereover. A plurality of fixation holes (147) for having fixation members (SB) inserted therethrough during attachment to the frame member (12) are provided in peripheral edge sections of end-surface (143) sides of the wheel cover (14), said end-surface sides being disposed facing the frame member (12). Wrap-around portions (148) are provided to wheel-cover (14) side surfaces (142) which intersect the end surfaces (143), said wrap-around portions being formed so as to surround, at an angle exceeding 90, the fixation holes (147) in the peripheral direction of the fixation holes (147).
Patent CA-2878757-A1 (CA)
Inventor: DUPRE YVONNE
IPC: G09F3/04
Filed: 2013-07-10
Abstract: The invention relates to a multi-layered, opaque, biaxially-oriented polyolefin film with a thickness of less than 150 µm and which comprises f. a base layer that contains vacuoles and at least one polymer of at least one olefin, g. an inner intermediate layer that contains at least one polymer of at least one olefin, h. an outer intermediate layer that contains at least one polymer of at least one olefin, i. an inner cover layer which is in contact with the inner intermediate layer and contains 5-70 wt.% of at least one polyethylene and 30 - 95 wt.% of at least one propylene polymer, and j. an outer cover layer which is in contact with the outer intermediate layer and contains 5-70 wt.% of at least one polyethylene and 30-95% of at least one propylene polymer, each amount indication relating to the weight of the layer in question, and characterised in that said outer intermediate layer has a thickness of 0.5 to 5 µm and contains 4.5 to 30 wt.% of pigments, preferably ???2, in that the outer cover layer has a thickness of > 0 to < 2 µm, and in that the film has a gloss on either side of less than 50 gloss units measured according to DIN EN ISO 2813 at an angle of 60° and at a temperature of 25°C.
Patent CA-2880984-A1 (CA)
Title: Procede et appareil de balayage dans un lan sans fil
Inventor: PARK GIWON
IPC: H04W48/20
Filed: 2013-08-08
Abstract: L'invention porte sur un procédé et un appareil de balayage dans un réseau local (LAN) sans fil. Le procédé consiste à déterminer, par un point d'accès (AP), d'accueillir ou non une station (STA) effectuant un établissement de liaison initiale et à émettre, par l'AP, une trame à la STA, la trame comprenant des informations de redirection de balayage permettant à la STA de commuter vers un autre canal, une autre bande ou un AP voisin quand l'AP détermine de ne pas accueillir la STA. Les informations de redirection de balayage comprennent un champ de bande et un champ de canal. Le champ de bande indique une bande dans laquelle la STA effectue l'établissement de liaison initiale lorsque la STA effectue l'établissement de liaison initiale d'une bande courante à l'autre bande. Le champ de canal indique un canal dans lequel la STA effectue l'établissement de liaison initiale lorsque la STA effectue l'établissement de liaison initiale d'un canal courant à l'autre canal.
Patent CA-2881542-A1 (CA)
Inventor: SOPER JOHN G
IPC: C07C31/18
Filed: 2013-08-21
Abstract: A method for reducing contaminants in the production of a bio-derived glycol product of polyol hydrogenolysis is described. The method involves subjecting an aqueous, polyol product mixture (from the hydrogenolysis conversion of biologically-derived carbohydrate feedstock) to ion-exclusion chromatography to separate and reduce impurities from an eluant fraction containing a desired product, and distilling the eluant fraction to yield the desired product (e.g., propylene glycol or ethylene glycol). The reaction product mixture can be introduced into a continuous ion-exclusion chromatography system to reduce the impurities and produce in a high-throughput manner a finished otherwise commercially acceptable glycol product.
Patent CA-2881898-A1 (CA)
Title: Novel method for the manufacturing of recombinant proteins harbouring an n-terminal lysine
Inventor: FREVERT JUERGEN
IPC: C12N9/58
Filed: 2013-08-20
Abstract: This invention relates to a novel method for manufacturing and obtaining recombinant proteins, such as clostridial neurotoxins, harbouring an N-terminal lysine from precursor proteins. The method comprises the step of expressing a nucleic acid sequence encoding a precursor protein comprising an N-terminal motif, which can be recognised by an endoprotease specific for a lysine in ?'1 position, and the step of cleaving the precursor protein with said endoprotease. The invention further relates to novel precursor proteins used in such methods, nucleic acid sequences encoding such precursor proteins and novel recombinant proteins, such as clostridial neurotoxins, harbouring an N-terminal lysine.
Patent CA-2882910-A1 (CA)
Inventor: GHANNOUCHI FADHEL M
IPC: H04B17/13
Filed: 2015-02-25
Abstract: A method for distortion compensation in a transmission link comprising obtaining information of an amplitude distribution of a signal prior to being transmitted by a transmitter, receiving the transmitted signal at a receiver and determining a received signal amplitude distribution, comparing the received signal amplitude distribution to the amplitude distribution of the signal prior to transmission and using results of the comparison to estimate the AM/AM non-linearity in the transmitter.
Patent CA-2883633-A1 (CA)
Inventor: BLUEMLE MICHAEL J
IPC: B03D3/00
Filed: 2013-09-13
Abstract: A method for enhancing filtration performance in separating solids from liquids in an aqueous dispersion comprising a solids phase and a liquid phase in a two step process having a physical separation step and a filtration step comprising adding at least one filtration aid promoter and at least one synthetic polymer to the aqueous dispersion during and/or before the physical separation step resulting in concentrate and filtering the concentrate. The method may be applied in mining operations for dewatering mining slurry. Also, a composition applied in such method comprising at least one filtration aid promoter and at least one synthetic polymer. The filtration aid promoter comprises natural polymers, semi-natural polymers, coagulants and combinations thereof.
Patent CA-2884031-A1 (CA)
Title: Retail ready container and method of deploying same
Inventor: DECELLO THOMAS E
IPC: B65D5/54
Filed: 2012-11-19
Abstract: A retail ready container assembled from a single container blank having a container body portion and a protective cover portion is disclosed along with a method of assembling the same. The container body portion includes a front container body panel, a left side container body panel and a right side container body panel. The protective cover portion includes a front cover panel, a left side cover panel and a right side cover panel. The left side cover panel is frangibly attached to the left side container body panel and the right side cover panel is frangibly attached to the right side container body panel. The container blank includes a finished side and an unfinished side. The container in the assembled state is configured so that the finished sides of the left and right side cover panels are respectively positioned adjacent to and opposed from the respective finished sides of the left and right side container body panels. The container is deployed in a retail environment by lifting the protective cover portion upwardly with respect to the container body portion in a pivotal movement, at least partially tearing the frangible connections between the respective container body panels and cover panels.
Patent CA-2885386-A1 (CA)
Title: Illumination compositions, illumination flares including the illumination compositions, and related methods
Inventor: NIELSON DANIEL B
IPC: F42B4/26
Filed: 2015-03-17
Abstract: An illumination composition comprising at least one oxidizer, at least one of a fuel and a binder, and at least one combustion rate modifier. The at least one oxidizer is selected from the group consisting of a potassium-containing oxidizer and a rubidium-containing oxidizer, the at least one oxidizer present in the illumination composition at from about 50 wt% to about 70 wt% and comprising particles each independently having a size within a range of from about 25 µm to about 325 µm. Additional illumination compositions, illumination flares, and methods of illuminating a target are also disclosed.
Patent CA-2887389-A1 (CA)
Inventor: BARGER WILLIAM E
IPC: C01B17/42
Filed: 2013-07-18
Abstract: The present application provides a method for analyzing a raw material for manufacturing of gypsum products, analyzing a plurality of gypsum products, and the gypsum products produced therefrom. Desirably, the analyzing of the raw material is conducted using prompt gamma neutron activation analysis.
Patent CA-2891483-A1 (CA)
Inventor: LEBRECHT SOPHIE
IPC: A61B5/16
Filed: 2013-11-14
Abstract: Access is provided to optimal thumbnails that are extracted from a stream of video. Using a processing device configured with a model that incorporates preferences generated by the brain and behavior from the perception of visual images, the optimal thumbnail(s) for a given video is/are selected, stored and/or displayed.
Patent CA-2893517-A1 (CA)
Inventor: GALLEFOSS HELGE
IPC: H05K7/20
Filed: 2013-12-03
Abstract: Device for cooling electronic equipment, comprising a supply channel (A, 6) for cold air and an outlet channel (D, 9), at an inlet side and an outlet side (C) of the electronic equipment (2, 3), respectively, The circulation is largely being provided by a chimney effect. The electronic equipment (2, 3) is adapted to let air flow vertically through the equipment (2, 3). There are openings provided to let a part of the air that has been heated, re-enter at the underside of the electronic equipment. The invention also relates to a power supply to a collection of computer units, comprising a high voltage power supply coupled to a transformer having a low voltage output. The low voltage output is coupled to a plurality of electrical accumulators, which are coupled to the computers, for supplying the computers with electrical low voltage power.
Patent CA-2896241-A1 (CA)
Inventor: D ALESSIO BRETT
IPC: G02B7/18
Filed: 2013-12-26
Abstract: An optical mount is disclosed having at least one restraining element for an optic having at least one contact point with a first surface of the optic and at least one force element having at least one contact point with a second surface of the optic, wherein each contact point on the first surface of the optic has a corresponding contact point on the second surface of the optic.
Patent CA-2896560-A1 (CA)
Inventor: BEAUDOIN YVON
IPC: B02C1/06
Filed: 2015-07-07
Abstract: Il est décrit un ensemble de timonerie pulvérisateur à béton décentré conçu pour être installé sur un bras de commande dun véhicule. Lensemble de timonerie comprend un coupleur pouvant être fixé au bras de commande de manière à pouvoir pivoter, une mâchoire avant montée sur le coupleur, une mâchoire arrière présentant une partie dextrémité arrière, pouvant être attachée à la mâchoire avant de manière à pouvoir pivoter. Lensemble de timonerie fonctionne grâce à un seul actionneur doté dun bras télescopique pouvant coulisser de manière à passer dune position rétractée à une position allongée. Lactionneur peut être fixé de manière à pouvoir pivoter au bras de commande et au coupleur afin dentraîner un mouvement couplé de la mâchoire avant et de la mâchoire arrière. Lors du déploiement du bras télescopique depuis la position rétractée, la mâchoire avant tourne et se rapproche de la mâchoire arrière et la mâchoire arrière tourne et séloigne de la mâchoire avant. La mâchoire avant arrive à la mâchoire arrière lorsque le bras télescopique atteint la position allongée.