baber/WOPTO huggingface dataset:
Patent CA-2839745-A1 (CA)
Inventor: PETERSON BRYAN P
IPC: F42B7/08
Filed: 2014-01-10
Abstract: Un ensemble projectile comprend une partie de base destinée à recevoir des projectiles tels que des balles et une plaque de poussée associée à son extrémité arrière pour minimiser ou contrôler la déformation de lextrémité arrière de la partie de base pendant le tir. La plaque de poussée comporte un disque avec une ou plusieurs saillies sétendant axialement qui sétendent axialement dans lextrémité arrière de la partie de base, renforçant ainsi la partie de base et fournissant lors du tir une déformation axiale uniforme et/ou une obturation de la partie de base par rapport à un canon darme à feu. Lensemble projectile peut faire partie, par exemple, dune balle dune cartouche de fusil de chasse ou peut être un projectile chargé dune bouche, assis sur un propulseur dans un chargeur de bouche et offrant une précision améliorée par rapport à la technique antérieure.
Patent CA-2841042-A1 (CA)
Inventor: EVANS DAVID MICHAEL
IPC: C07C311/06
Filed: 2012-07-06
Abstract: The present invention provides compounds of formula (I): compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds; wherein R1 to R9 are as defined herein.
Patent CA-2841814-A1 (CA)
Inventor: OMAR RALPH MAHMOUD
IPC: G08B25/01
Filed: 2012-07-09
Abstract: A personal security device for use in signaling an alarm event is described which is arranged to be worn on or about the human body in an accessible manner. The device comprises: user-operable activation means for activating a response to an alarm event, the activation means being activatable by a physical change of state caused by user interaction with the activation means and being arranged to indicate activation to the user in a subtle, non- obvious manner, a transmitter responsive to the activation means for transmitting an alarm event signal indicating the occurrence of an alarm event; and an inactive power source integrated into the device, the inactive power source being coupled to the transmitter. The activation means is arranged to interact with the inactive power source to activate the same and thereby electrically power the transmitter and initiate the sending of the alarm event signal.
Patent CA-2842809-A1 (CA)
Title: Production of paraxylene
Inventor: CAO CHUNSHE
IPC: C07C2/66
Filed: 2012-08-03
Abstract: The process concerns ethylbenzene conversion and xylene isomerization with a catalyst pretreated by sulfiding.
Patent CA-2842841-A1 (CA)
Title: Spirocyclic molecules as protein kinase inhibitors
Inventor: LI LIANHAI
IPC: C07D401/14
Filed: 2012-07-26
Abstract: The present invention relates to spirocyclic compounds of formula I, namely spirocyclic (1H-pyrazol-4-yl)-3-( 1-(2,6-dichloro-3- fiuorophenyl) ethoxy)pyridin-2-amines having protein kinase inhibitory activity, and methods of synthesizing and using such compounds. Preferred compounds are c-Met and/or ALK inhibitors useful for the treatment of abnormal cell growth, such as cancers.
Patent CA-2843970-A1 (CA)
Inventor: ANAGNOS RICHARD JAMES
IPC: F16K11/20
Filed: 2012-08-09
Abstract: Actuators for use with fluid control devices having multiple fluid flow control members are disclosed. An apparatus includes a housing (212) including a first chamber (216) and a second chamber (218). The apparatus also includes a first actuator assembly (220) at least partially positioned in the first chamber. The first actuator assembly includes a first stem (226) to be coupled to a first flow control member (204) of a valve. The first flow control member is to control fluid flow through a first flow aperture. The apparatus also includes a second actuator assembly (222) at least partially positioned in the second chamber. The second actuator assembly includes a second stem (238) to be coupled to a second flow control member (206) of the valve. The second flow control member to control fluid flow through a second flow aperture, the first stem independently moveable relative to the second stem.
Patent CA-2845024-A1 (CA)
Inventor: SUTTI RISTO
IPC: B02C1/10
Filed: 2011-08-18
Abstract: A pitman of a jaw crusher (1; 1') comprising an upper part (2), which comprises an upper supporting point (3) for supporting the pitman in the body of the jaw crusher, and a lower part (4) comprising a lower supporting point (5) for supporting the pitman in the body of the jaw crusher through a toggle plate. The lower part (4) of the pitman (1; 1') comprises sidewalls (13) and honeycomb structure open to the crushing direction, which structure comprises one or more cross-sectional supports (15) reaching from the first sidewall of the pitman to the second sidewalk A jaw crusher (100), a crushing plant (200) and a method for increasing crushing capacity of mineral material.
Patent CA-2846585-A1 (CA)
Title: Method and system for generating a parser and parsing complex data
Inventor: ELLIOT MARK
IPC: G06F17/27
Filed: 2014-03-14
Abstract: Computer-implemented systems and methods are disclosed for constructing a parser that parses complex data. In some embodiments, a method is provided for receiving a parser definition as an input to a parser generator and generating a parser at least in part from the parser definition. In some embodiments, the generated parser comprises two or more handlers forming a processing pipeline. In some embodiments, the parser receives as input a first string into the processing pipeline. In some embodiments, the parser generates a second string by a first handler and inputs the second string regeneratively into the parsing pipeline, if the first string matches an expression specified for the first handler in the parser definition.
Patent CA-2848292-A1 (CA)
Title: Vertical storage system
Inventor: REIMER JASON T
IPC: A47B51/00
Filed: 2014-04-04
Abstract: A vertical storage system for efficiently storing large items in a vertical manner thereby conserving floor space. The vertical storage system generally includes a frame, a plurality of platforms slidably positioned within the frame, a plurality of connecting members slidably connected between the platforms and a winch device connected to the uppermost platform. Lifting the uppermost platform results in the raising of the next platform beneath the uppermost platform and so forth. Lowering the uppermost platform lowers all of the platforms until the lowest platform is at the bottom with the remaining platforms lowered until stacked upon one another.
Patent CA-2848808-A1 (CA)
Inventor: BRINKER ALEXANDER
IPC: A23K1/16
Filed: 2012-09-14
Abstract: The invention discloses a feed for an aquacultural animal comprising a density reducing material. Further disclosed are uses of a density reducing material as an additive for a feed for an aquacultural animal and for manufacturing a feed for an aquacultural animal.
Patent CA-2849732-A1 (CA)
Inventor: BORTZ JONATHAN
IPC: A61K31/4422
Filed: 2012-09-24
Abstract: The present invention relates to compositions of an active pharmaceutical compound or nutritional ingredient with one or more buffering agents between a pH of 1.0 and 6.0, preferably 2.0 and 4Ø The buffering agents are constituted to maintain or reduce the pH of the duodenal fluid in the proximal, mid and distal duodenum. The present invention further relates to methods of improving the absorption of an iron compound or an active pharmaceutical compound within the small intestine. The present compositions and methods improve absorption or bioavailability of the administered compositions.
Patent CA-2852854-A1 (CA)
Title: Spread unit for spreading granular material
Inventor: GILETTA ENZO
IPC: E01C19/20
Filed: 2012-10-18
Abstract: In a spread unit (1), a granular material, preferably anti-icing, arranged inside a hopper container (5), is fed towards a spread device (10) by a feed assembly (12) with a fixed support surface (14) arranged in a position facing an outlet (9) of the container (5) and a belt dosing device (13) arranged downstream of the fixed surface (14) and on the outlet (9) side for receiving the material from the fixed surface (9) and dosing it before sending it to the spread device (10).
Patent CA-2854245-A1 (CA)
Inventor: MASLOW WASIL
IPC: C09K3/18
Filed: 2012-11-02
Abstract: The present invention relates to a deicing composition comprising (i) a deicing agent selected from the group consisting of sodium chloride, calcium magnesium acetate, calcium chloride, magnesium chloride, potassium chloride, potassium acetate, sodium acetate, sodium formate, potassium formate, (ii) a lignin derivative, and (iii) molasses. It furthermore relates to a process for preparing said deicing composition and to a process for deicing a surface using said deicing composition.
Patent CA-2854405-A1 (CA)
Inventor: QUIRION MAXIME B
IPC: E21B19/08
Filed: 2014-06-16
Abstract: A gripper assembly for a coiled tubing injector is provided. The assembly comprises a gripper block coupled to a carrier at a working position using complementary mating structures. The assembly further comprises a releasable locking structure which secures the gripper block to the carrier at the working position and prevents displacement of the gripper block from the carrier during operation. In a locking position of the locking structure, at least one component of the locking structure extends between the carrier and the gripper block to contact a receiving component in the carrier or the gripper block for preventing decoupling of the gripper block from the working position. A  release tool for actuating the locking structure to a released position for disengaging the gripper block from the carrier is also provided.
Patent CA-2857272-A1 (CA)
Inventor: DAVID DIDIER
IPC: F16L15/00
Filed: 2012-12-20
Abstract: Joint (30) fileté tubulaire comprenant un premier corps (C1) terminé par une butée externe (BE), et lié à un filetage mâle (PC1) prolongée par une portion terminale (PT1) formant une surface de butée interne (Bl) à son extrémité axiale, tel que le joint comporte un deuxième corps (C2) définissant à une extrémité libre une surface d'appui (SA) pour la butée externe, et présentant sur sa surface interne une portion initiale (PT2) reliant la surface d'appui à un filetage femelle (PC2), vissé au filetage mâle, et se terminant par un épaulement interne (El) en regard de la butée interne, tel que le profil de raccordement entre l'un de la butée externe, de la butée interne, de la surface d'appui et ou de l'épaulement interne présente un profil de diamètre variable en section transversale, et ce sur une longueur du corps inférieure à l'une de la portion terminale ou initiale.
Patent CA-2857673-A1 (CA)
Title: Treating runoff
Inventor: WACOME TODD
IPC: B01D29/11
Filed: 2012-12-03
Abstract: Systems and methods for treating water passing through a catch basin may include filters. In some embodiments, the filter(s) can have a plurality of regions with different nominal flow rates.
Patent CA-2857821-A1 (CA)
Inventor: SHINOHATA MASAAKI
IPC: B01D3/00
Filed: 2012-03-30
Abstract: The present invention provides a separation method of separating (A) and (B), comprising: a step of separating at least either an active hydrogen-containing compound (A) or a compound (B) that reversibly reacts with (A) from a mixture containing (A) and (B) by distillation in a multistage distillation column; and a step of supplying the mixture to an inactive region formed within the multistage distillation column.
Patent CA-2858832-A1 (CA)
Inventor: VURMA MUSTAFA
IPC: A23L33/00
Filed: 2012-12-03
Abstract: Disclosed are shelf-stable concentrated liquid human milk fortifiers including extensively hydrolyzed casein. The long term shelf stable, concentrated liquid human milk fortifiers include octenyl succinic acid (OSA) modified waxy potato starch as a stabilizer.
Patent CA-2859223-A1 (CA)
Inventor: CHINTA SIVADINARAYANA
IPC: B01J29/06
Filed: 2012-12-28
Abstract: A catalyst containing nanosize zeolite particles supported on a support material for alkylation reactions, such as the alkylation of benzene to form ethylbenzene, and processes using such a catalyst is disclosed.
Patent CA-2862323-A1 (CA)
Title: Low temperature vibration damping pressure sensitive adhesives and constructions
Inventor: CLAPPER JASON D
IPC: C09J7/10
Filed: 2012-12-26
Abstract: This disclosure relates to viscoelastic damping materials and constructions which may demonstrate low temperature performance and adhesion and which may be used in making vibration damping composites. Viscoelastic damping materials and constructions may include polymers or copolymers of monomers according to formula I: CH2=CHR1-COOR2 [I] wherein R1 is H, CH3 or CH2CH3 and R2 is a branched alkyl group containing 12 to 32 carbon atoms.
Patent CA-2863241-A1 (CA)
Inventor: REIGHLEY JOHN EVERETT
IPC: B64C1/00
Filed: 2013-02-07
Abstract: A reinforced composite structure for an aircraft with improved stiffness is disclosed. The structure comprises a fiber reinforced composite stringer. The stringer comprises a beam body portion and a runout portion that extends from the beam body portion in a first direction.  The portions are defined by projection of a variable I-shaped cross-section in the first direction along at least a portion of an entire combined length of the beam body and runout portions. The variable I-shaped cross-section has a cap section, a foot section and a web section that extends between the cap and foot sections, and is configured such that a height of the web section tapers in the first direction along at least a portion of an entire length of the runout portion. The cap section merges with the foot section along the at least the portion of the entire length of the runout portion.
Patent CA-2863296-A1 (CA)
Inventor: KINLOCH IAN
IPC: C08K3/04
Filed: 2013-01-31
Abstract: The present invention relates to novel nanocomposite materials, methods of making nanocomposites and uses of nanocomposite materials. In particular, the invention relates to composite materials which contain two-dimensional materials (e.g. graphene) in multi-layer form i.e. in a form which has a number of atomic layers. The properties of a composite material containing two-dimensional material is in multi-layer from are shown tobe superior to those which contain the two-dimensional material in monolayer form.
Patent CA-2863494-A1 (CA)
Title: Utilisation de peau d'avocat pour obtenir un insaponifiable d'avocat enrichi en hydrocarbures aliphatiques satures et en sterols
Inventor: MSIKA PHILIPPE
IPC: A23L1/30
Filed: 2013-01-14
Abstract: La présente invention concerne l'utilisation d'avocats pour obtenir un insaponifiable d'avocat.  L'invention concerne également un procédé d'obtention d'un insaponifiable d'avocat comprenant des hydrocarbures aliphatiques saturés et des stérols, des peaux d'avocat représentant 5 à 50% en masse par rapport à la masse totale des avocats utilisés, dans laquelle l'insaponifiable contient au moins 0,2% en masse d'hydrocarbures aliphatiques saturés et au moins 1% en masse de stérols, par rapport à la masse totale de l'insaponifiable. Les avocats sont broyés ou tranchés, puis séchés, puis 1 à 5 % d'eau ou de vapeur d'eau par rapport à la masse des avocats secs est additionné, avant l'obtention par pression mécanique d'une huile permettant l'obtention de l'insaponifiable. L'invention concerne également l'insaponifiable d'avocat et son usage comme médicament, avantageusement dans la prévention et/ou le traitement des troubles du tissu conjonctif, des pathologies articulaires, ou encore des maladies parodontales.
Patent CA-2864485-A1 (CA)
Title: Apparatus and method for harvesting power from an overhead transmission conductor
Inventor: PHILLIPS ANDREW JOHN
IPC: H02J7/02
Filed: 2013-02-22
Abstract: An apparatus and method of harvesting power for charging batteries of a robot traversing an overhead transmission conductor is disclosed. The apparatus is adapted to harvest power from the overhead transmission conductor and provide a DC voltage for charging a battery and includes a first shield wire bonded to a structure that is grounded to the earth, a second shield wire isolated from the structure, and a charging station. The first shield wire, second shield wire, structure, and earth form a loop into which induced currents flow. The charging station is electrically connected to the second shield wire and adapted to convert induced currents flowing along the second shield wire into a DC voltage for charging a battery of the charging station.
Patent CA-2869847-A1 (CA)
Inventor: LUISI BRIAN
IPC: C07D215/56
Filed: 2012-04-20
Abstract: The present invention relates to crystalline solvate forms of N-[2,4-bis(1,1- dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1) and methods for their preparation. The present invention further relates to pharmaceutical compositions comprising the crystalline solvate forms, as well as methods of treatment therewith.
Patent CA-2870454-A1 (CA)
Inventor: PETAJAN ERIC DAVID
IPC: G06F40/00
Filed: 2013-04-22
Abstract: A system for annotating frames in a media stream 114 includes a pattern recognition system (PRS) 108 to generate PRS output metadata for a frame; an archive 106 for storing ground truth metadata (GTM); a device to merge the GTM and PRS output metadata and thereby generate proposed annotation data (PAD) 110; and a user interface 109 for use by the human annotator HA 118. The user interface 104 includes an editor 111 and an input device 107 used by the HA 118 to approve GTM for the frame. An optimization system 105 receives the approved GTM and metadata output by the PRS 108, and adjusts input parameters for the PRS to minimize a distance metric corresponding to a difference between the GTM and PRS output metadata.
Patent CA-2871037-A1 (CA)
Title: Actuator predictive system
Inventor: TABOR KENT
IPC: F15B15/14
Filed: 2013-04-19
Abstract: An actuator system includes a piston-cylinder arrangement including a piston that is movable with respect to a cylinder. A first flow path is in fluid communication with the piston-cylinder arrangement and a second flow path is in fluid communication with the piston-cylinder arrangement. A control system is operable to fluidly connect the first flow path to a source of high-pressure fluid and to connect the second flow path to a drain to move the piston in a first direction. A pressure sensor is fluidly connected to the first flow path and is operable to measure sufficient pressure data during the movement of the piston to generate a pressure versus time curve. The control system is operable to compare the generated pressure versus time curve to a known standard pressure versus time curve stored in the control system to determine the condition of the piston-cylinder arrangement.
Patent CA-2873385-A1 (CA)
Title: Methods for integrated fast pyrolysis processing of biomass
Inventor: ELLENS CODY
IPC: C10L5/44
Filed: 2012-05-14
Abstract: Methods, process, apparatus, equipment, and systems are disclosed for converting biomass into bio-oil fractions for chemicals, materials, feedstocks and fuels using a low-cost, integrated fast pyrolysis system. The system improves upon prior art by creating stable, bio-oil fractions which have unique properties that make them individually superior to conventional bio-oil. The invention enables water and low-molecular weight compounds to be separated into a final value-added fraction suitable for upgrading or extracting into value-added chemicals, fuels and water. Initial bio-oil fractions from the process are chemically distinct, have low-water content and acidity which reduces processing costs normally associated with conventional bio-oil post-production upgrading since fewer separation steps, milder processing conditions and lower auxiliary inputs are required. Biochar is stabilized so that it can be handled safely. The integrated fast pyrolysis process includes biomass storage, preparation, pretreatment, and conversion, product recovery and processing to create and store stable biochar and bio-oil fractions.
Patent CA-2873760-A1 (CA)
Inventor: BUSH TODD
IPC: F23M7/00
Filed: 2014-12-08
Abstract: A gas fired heating appliance comprising a chassis, a firebox having an interior cavity having a gas burner and an opening communicating the interior of the firebox with an environment external to the appliance, a door for enclosing the opening, and at least one track member. The track member has a retracted position and an elongated extended position, and also has a first end secured to the chassis or the firebox and a second end engaging the door. When in its retracted position the track member positions the door to enclose and seal the opening.  When in its extended position the track member retains the door in a position outwardly off-set from the firebox adjacent the opening.
Patent CA-2874667-A1 (CA)
Title: Contextual user interface
Inventor: CUPALA SHIRAZ
IPC: G06F3/01
Filed: 2013-05-24
Abstract: Embodiments of the present invention analyze a context in which a user interacts with a computer interface and automatically optimizes the interface for the context. The controller or control mode the user selects for interaction may define the context, in part. Examples of control modes include gesturing, audio control, use of companion devices, and use of dedicated control devices, such as game controllers and remote controls. The different input devices are designed for different tasks. Nevertheless, a user will frequently attempt to perform a task using a control input that is not adapted for the task. Embodiments of the present invention change the characteristics of the user interface to make it easier for the user to complete an intended task using the input device of the user's choice.
Patent CA-2876189-A1 (CA)
Inventor: MILAM STANLEY NEMEC
IPC: C09K8/58
Filed: 2013-06-25
Abstract: A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 mol % dimethyl sulfide that is first contact miscible with a liquid petroleum composition is introduced into a petroleum bearing formation, an oil immiscible formulation is introduced into the formation subsequent to introduction of the oil recovery formulation into the formation, and petroleum is produced from the formation.
Patent CA-2876850-A1 (CA)
Title: Hemostatic devices
Inventor: LO DENNY
IPC: A61L15/42
Filed: 2013-05-17
Abstract: Hemostatic devices for promoting blood clotting can include a substrate (e.g., gauze, textile, sponge, sponge matrix, one or more fibers, etc.), a hemostatic material disposed thereon such as kaolin clay, and a binder material such as crosslinked calcium alginate with a high guluronate monomer molar percentage disposed on the substrate to substantially retain the hemostatic material material. When the device is used to treat a bleeding wound, at least a portion of the clay material comes into contact with blood to accelerate clotting. Moreover, when exposed to blood, the binder has low solubility and retains a majority of the clay material on the gauze. A bandage that can be applied to a bleeding wound to promote blood clotting includes a flexible substrate and a gauze substrate mounted thereon.
Patent CA-2878440-A1 (CA)
Inventor: NORKIN ANDREY
IPC: H04N19/593
Filed: 2013-05-16
Abstract: A filtering control involves checking a block size of an intra-predicted block (4, 5, 7) of pixels of a picture (2) in a video sequence (1). The block size is compared to a specified threshold. It is then determined, based on the comparison of the block size to the specified threshold, whether to apply filtering to top-most and/or left-most pixels in the intra-predicted block (4, 5, 7) of pixels. The embodiments thereby improve the subjective quality of intra-prediction, while still keeping the objective gains brought by filtering.