baber/WOPTO huggingface dataset:
Patent CA-2878457-A1 (CA)
Title: Dry powder drug delivery systems and methods
Inventor: SMUTNEY CHAD C
IPC: A61M15/00
Filed: 2013-07-12
Abstract: A pulmonary drug delivery system is disclosed, including a breath-powered, dry powder inhaler, with or without a cartridge for delivering a dry powder formulation. The inhaler and cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, small organic molecules, peptides and proteins, including, hormones such as insulin and glucagon-like peptide 1 for the treatment of disease and disorders, for example, diseases and disorders, including endocrine disease such as diabetes and/or obesity.
Patent CA-2878475-A1 (CA)
Inventor: HALLMAN GEORGE
IPC: B66F3/25
Filed: 2013-07-18
Abstract: A lift for use in an autopsy, necropsy or pathology procedure comprises a base and a scissor lift connected to the base. A support member is connected to the scissor lift and a tray extraction device is aligned at a mid point of the support member. A console is attached to one end of the base and a steering and lifting arm extends from the console. The lift also comprises at least one outboard wheel arranged on an outer surface of the base and a pivoting steering wheel arranged below the console.
Patent CA-2879775-A1 (CA)
Inventor: SAMUEL PHIL
IPC: B44B5/02
Filed: 2013-07-24
Abstract: There is disclosed a method of manufacturing a coining die comprising the steps of: forming a blank billet; polishing the blank billet by moving it in an abrasive medium; pressing the polished blank billet with a working punch to form a coining die; and polishing the coining die by moving it in an abrasive medium. There is also disclosed an apparatus for the same.
Patent CA-2879874-A1 (CA)
Title: Downhole anchoring tool
Inventor: MOYES PETER
IPC: E21B23/01
Filed: 2013-07-02
Abstract: A downhole tool includes a slip member having an actuation surface, a bracing surface and an engagement surface. The slip member is pivotable about a pivot axis such that it can move between retracted and extended configurations. When the slip member is in the extended configuration, the engagement surface engages a bore wall.  The downhole tool also includes a wedge member that has a wedge surface. The wedge member and the slip member are configured to move relative to each other such that the wedge surface of the wedge member engages the actuation surface of the slip member to cause the slip member to pivot about the pivot axis.
Patent CA-2882405-A1 (CA)
Title: Ventilator circuit, adapter for use in ventilator circuit and methods for the use thereof
Inventor: ALIZOTI NERITAN
IPC: A61M16/10
Filed: 2014-03-14
Abstract: An adapter includes a housing having an inlet port defining a flow path and an outlet port. An interior wall has an inner surface defining an interior passageway communicating with the outlet port and an exterior surface defining an exterior passageway communicating with the inlet port. The interior wall defines a mouth communicating between the interior and the exterior passageways. The interior wall is positioned transverse to the flow path of the inlet port. A medicament delivery port opens into the mouth. A valve is moveable between a closed position, wherein the valve closes the medicament delivery port, and an open position, wherein the medicament delivery port is open. A ventilator circuit and method of delivering a medicament are also provided.
Patent CA-2885739-A1 (CA)
Inventor: RIGAS BASIL
IPC: A61K31/675
Filed: 2013-09-23
Abstract: The present invention provides a composition comprising a nicotine-containing material and an anti-cancer agent usable in the treatment and/or prevention or reduction of the risk of cancer and precancerous conditions as well as for preventing or reducing the risk of cancer recurrence. Furthermore, a composition comprising a nicotine-containing material and an anti-inflammatory agent usable in the treatment and/or prevention or reduction of the risk of inflammation, is provided. The nicotine containing composition can also include both an anti-cancer agent and an anti-inflammatory agent A device for administering the composition of the present invention to subjects can be a cigarette, smoking pipe, smokeless tobacco, electronic cigarette, transdermal patch or the like.
Patent CA-2885992-A1 (CA)
Inventor: HAYASHI TOMOKI
IPC: D21B1/08
Filed: 2013-10-24
Abstract: The present invention is a separation device that separates a liquid-absorbent fiber from a material having contaminants and the liquid-absorbent fiber, which pertains to an absorbent article. The present invention has: a case; a partition member that compartmentalizes the interior space of the case into a first space and a second space; an introduction opening through which the material is introduced into the first space while riding on a flow of air; a rotating member that is housed in the first space and that agitates and opens the material; and a discharge opening that, of the material opened by the rotating member, causes the discharge from the interior of the first space of the liquid-absorbent fiber while riding on a flow of air. The partition member has a plurality of through holes that interconnect the first space and the second space. The second space is provided with an air intake opening that aspirates air within the second space, and the air intake opening aspirates the liquid-absorbent fiber that has passed through the through holes of the partition member and is floating within the second space.
Patent CA-2886706-A1 (CA)
Inventor: JEZEK PAUL D
IPC: E21B29/00
Filed: 2015-03-31
Abstract: An apparatus for removing rubber stator material from inside a housing includes a head, at least one blade, and an actuator For example, the apparatus can be used to core out rubber material from the housing so new material can be molded therein Also, the apparatus can be used to cut back excess rubber material newly molded in the housing The head is rotated about an axis and is moved along the axis relative to the housing The at least one blade is pivotably connected to the head and removes the rubber stator material at least partially from inside the housing with the rotation and movement of the head through the housing The actuator is associated with the at least one blade and is operable to adjust a pivot of the at least one blade relative to the head.
Patent CA-2887128-A1 (CA)
Inventor: PALIHAPITIYA CHAMATH
IPC: G06Q30/02
Filed: 2013-09-26
Abstract: In one embodiment, a method includes receiving an indication of a reward-generating event associated with an advertisement. The reward-generating event includes an action by a user in response to the advertisement being presented to the user. The method also includes determining based at least in part on the action by the user a reward to allocate to the user for the reward-generating event.
Patent CA-2887447-A1 (CA)
Inventor: TRAVAGLINI DANTE
IPC: B05B1/30
Filed: 2012-10-12
Abstract: A liquid spray head (10) e.g. to spray liquid for dust control or watering. The spray head has a body (11), an inlet (12) for receiving the liquid to be sprayed, a spray outlet, and at least one adjuster (15,16,17,18) arranged to adjust size and/or position of the outlet aperture such that a width or position of the aperture is variable, or both the width and position of the aperture are variable, relative to the body, to thereby deliver a desired rate, pattern or direction of liquid spray through the aperture. The adjuster can be ram (17,18) actuated controlling two coaxially aligned collar assemblies (15,16) with left and right adjusting leaves (25,26). A depth actuator works an outer body cover (24) to adjust vertical height of the outlet aperture. Spray aperture size and/or direction can be controlled based on vehicle speed and desired spray pattern/direction.
Patent CA-2888414-A1 (CA)
Inventor: SOMERFIELD ALAN
IPC: F16G11/10
Filed: 2013-10-18
Abstract: A clamping assembly (10) comprises a body (12) defining a passage (34) through which an elongate article (100) can extend. A clamping member (16) is arranged in the passage for clamping the elongate article, the clamping member being movable between clamping and release conditions for respectively clamping and releasing the article (100). Urging means (14) comprises a spring (20) to urge the clamping member (16) to the clamping condition. The spring can be deformed to a release configuration to urge the clamping member (16) to the release condition.
Patent CA-2888733-A1 (CA)
Inventor: ROSENFLANZ ANATOLY Z
IPC: C09K3/14
Filed: 2013-10-17
Abstract: A method of making abrasive particles includes: providing a slurry comprising non-colloidal solid particles and a liquid vehicle; forming at least a portion of the slurry into shaped bodies contacting a substrate; at least partially drying the shaped bodies to provide shaped abrasive precursor particles; separating at least a portion of the shaped abrasive precursor particles from the substrate; and converting at least a portion of the shaped abrasive precursor particles into shaped abrasive particles. The shaped abrasive particles comprise alpha alumina having an average crystal grain size of 0.8 to 8 microns and an apparent density that is at least 92 percent of the true density. Each shaped abrasive particle has a respective surface comprising a plurality of smooth sides that form at least four vertexes. Shaped abrasive particles, abrasive articles including them, and methods of using are also disclosed.
Patent CA-2889539-A1 (CA)
Title: Apparatus, system and method for reducing gas to liquid ratios in submersible pump applications
Inventor: STEWART JOSEPH
IPC: F04D15/00
Filed: 2015-04-27
Abstract: An apparatus, system and method for reducing gas to liquid ratios in submersible pump applications are described. A method for reducing a gas to liquid ratio (GLR) in a pumped fluid includes pumping a gas laden fluid to a surface of a subsurface formation using a downhole electric submersible pump (ESP) assembly including an ESP pump and an ESP motor, monitoring one of a load of the ESP motor, intake pressure of the ESP pump, temperature of the gas laden fluid, or a combination thereof to obtain ESP assembly condition data, determining whether a GLR of the gas laden fluid exceeds a predetermined allowable maximum based on the ESP assembly condition data, injecting liquid from an external source into the gas laden fluid, and varying a rate that the external liquid is injected based on the GLR so determined.
Patent CA-2890674-A1 (CA)
Inventor: YIN GUOBIN
IPC: F16F15/30
Filed: 2013-12-12
Abstract: A two-piece flexplate assembly having a ring gear welded to a central plate using a capacitor discharge welding process. The weld is established between a joining structure defined between the ring gear and the central plate using either an overlap arrangement, a projection arrangement, or a chamfer arrangement.
Patent CA-2894523-A1 (CA)
Title: Combustor assembly and methods of using same
Inventor: FORSBERG LARS BJORN
IPC: F23D14/22
Filed: 2013-12-10
Abstract: One embodiment of the present disclosure relates to a combustor assembly which has a burner assembly and a combustor. The burner assembly has a body having a first end and a second end and a center passageway. The center passageway extends between the first end and the second end of the body. The body of the burner assembly is provided with a biomass inlet for receiving biomass, a primary air inlet for receiving air, a gas inlet for receiving gas, and a secondary air inlet for receiving air. The biomass inlet is in communication with the center passageway.
Patent CA-2897026-A1 (CA)
Inventor: MILANOWSKI DANIEL J
IPC: E04F19/00
Filed: 2015-07-13
Abstract: A lattice comprising two intersecting laths and a pivoting connector locating at the intersection between the laths that includes a male retainer and a female retainer that interlock so as to connect the laths together. The male and female retainers interlock such that the laths may pivot about the connector from an expanded framework configuration to a collapsed framework configuration of the lattice.
Patent CA-2897588-A1 (CA)
Title: Joint de bouclier thermique de combustor
Inventor: HAYEK DANIEL
IPC: F02C7/24
Filed: 2015-07-16
Abstract: Une méthode et un appareil sont décrits pour réduire une fuite de circulation d'air entre une chemise de chambre de combustion et un rail dun bouclier thermique installé sur une surface intérieure de ladite chemise. La méthode comprend la déformation locale de la chemise en raccord étanche avec le rail par lapplication dune pression sur la surface extérieure de la chemise sur le rail du bouclier thermique. Un outil, comme une pince détanchéité, peut être monté en raccord pressé avec la surface extérieure de la chemise pour appliquer des forces localement sur la chemise sur le rail du bouclier thermique.
Patent CA-2900100-A1 (CA)
Title: Pinned electromagnetic telemetry gap sub assembly
Inventor: LOGAN AARON W
IPC: E21B17/02
Filed: 2014-02-28
Abstract: A gap sub comprises a female member comprising a first and second plurality of apertures, and a male member comprising a first and second plurality of cavities. A plurality of non-conductive pins may be inserted through the second plurality of apertures and the second plurality of cavities, thereby locking the relative positions of the female and male members. A plurality of conductive pins may be inserted through the first plurality of apertures and the first plurality of cavities such that there are no electrical connections between the conductive pins and the male member. A dielectric material may be inserted between the male member and the conductive pins.
Patent CA-2900168-A1 (CA)
Inventor: ZHOU SEAN
IPC: H04W4/90
Filed: 2015-08-12
Abstract: A method that uses mobile phone and sensors to autonomously monitor the personal safety for the driver and passengers is disclosed. Voice distress calls, automobile collision, fire, driver abnormal vital signs can be detected by the mobile phone and hence connects the protected persons to assistance available and most nearby. The mobile phone accompanies the protected person and it is always on and doesn't require human interaction. The solution includes a mobile device for processing sensor data and connecting to assistance, and multiple sensors for monitoring different type of inputs such as sound, accelerator, OBD  interface, heart-beat sensor, etc.
Patent CA-2906622-A1 (CA)
Inventor: WILSON JOSEPH WAYNE
IPC: A01K85/00
Filed: 2014-03-14
Abstract: The present invention relates in general to fishing lures, and more specifically, to a contracting fishing lure that provides life-like movement to mimic live bait. The fishing lure is configured so that when the fishing lure is retrieved (e.g., reeled in) or jigged by an angler, or the fishing line is pulled or twitched, the fishing lure transitions from a first non-contracted position to a second contracted position. The purpose of the invention is to provide a fishing lure that will successfully attract fish by displaying a unique action in the water.
Patent CA-2907868-A1 (CA)
Inventor: FRAYLING CAMERON ALEXANDER
IPC: C12Q1/68
Filed: 2014-04-09
Abstract: A method for determining the sequence of nucleotide bases in a polynucleotide analyte is provided. It is characterised by the steps of (1) generating a stream of single nucleotide bases from the analyte; (2) producing captured molecules by reacting each single nucleotide base with a capture system; (3) amplifying at least part of the captured molecule to produce a plurality of amplicons characteristic of the single nucleotide base; (4) labelling the amplicons with a corresponding probe having a characteristic detectable element and (5) detecting a property characteristic of the detectable element.
Patent CA-2908687-A1 (CA)
Title: Wipe dispenser
Inventor: YAMADA KIKUO
IPC: A47K7/00
Filed: 2013-06-21
Abstract: Provided is a wipe dispenser that is configured so that an orifice member presses constantly against the surface of a stacked body of wipes when wipes are consumed and the bulk of the stacked body of wipes within a storage body is reduced. The wipe dispenser is provided with a stacked body of wipes comprising a plurality of wipes, a storage body within which the stacked body of wipes can be stored and to which an extraction hole member is provided that makes it possible to pull out a wipe to the outside from an extraction hole through which the wipe can pass, and a lid that can block or open the extraction hole from the outside. The wipe dispenser is configured by storing the stacked body of wipes in the storage body, is provided with an orifice member in which an orifice is formed so as to impart resistance to a wipe between the extraction hole member and the stacked body of wipes when the wipe is pulled out from the extraction hole, and is configured so that the orifice of the orifice member moves toward the interior of the storage body in accordance with the amount by which the bulk of the stacked body of wipes decreases as a result of a wipe being pulled out from the extraction hole. The orifice member is supported by the extraction hole member and is biased toward the interior of the storage body.
Patent CA-2908760-A1 (CA)
Inventor: KANAMORI KEIJI
IPC: H01M50/159
Filed: 2014-03-27
Abstract: A cell case provided with a safety valve (4) in which a breakage groove (45) is used, wherein in order to stabilize the operation pressure, a lid (2) of the cell case has formed thereon: a thin plate portion (30) obtained by thinning a plate part (3); and a first recessed part (40) comprising a curved part (44) in which the thin plate portion (30) is indented inward, with respect to the case, in a curved shape. The breakage groove (45) for the safety valve (4) is formed at the bottom part (440) of the curved part (44). A first connecting portion (46) and a second connecting portion (47) of the plate part (3), which connect to the curved part (44) on both sides flanking the curved part (44), are at positions protruding toward the outside of the case from the plate part (3).
Patent CA-2913298-A1 (CA)
Inventor: PLAUMANN MANFRED THOMAS
IPC: B05C21/00
Filed: 2015-11-24
Abstract: A mixing capsule for producing a dental preparation includes: a capsule body having a mixing chamber for receiving a mixing component and for mixing the dental preparation from the mixing component, a first fluid and a second fluid and having an outlet opening for expelling the dental preparation, a first cavity for receiving the first fluid, a first piston body which delimits the mixing chamber in the capsule body and which has a first passageway for guiding the first fluid from the first cavity into the mixing chamber, a second cavity for receiving the second fluid and a second piston body which delimits the mixing chamber in the capsule body and which has a second passageway for guiding the second fluid from the second cavity into the mixing chamber. This construction allows for serial mixing of the mixing component with the first and second fluids.
Patent CA-2913547-A1 (CA)
Title: User-coupled human-machine interface
Inventor: KAZEROONI HOMAYOON
IPC: A61H3/00
Filed: 2014-05-30
Abstract: An input device (100) for commanding an exoskeleton (130) worn by a person, adapted to be coupled to the person, the input device (100) comprising: at least one signal generator (102) adapted to be coupled to the user's finger capable of generating at least one electric signal when said one signal generator (102) gets contacted and, an input device controller (104) adapted to be coupled to the user's body capable of receiving and processing at least one signal and transmitting a command signal to the exoskeleton (130).
Patent CA-2914713-A1 (CA)
Inventor: HAFEZ MAHMOUD ALM EL DIN
IPC: A61F5/00
Filed: 2013-06-11
Abstract: The invention relates to a device and corresponding method for designing surgical instruments introduced into a patient's body, in particular patient-specific instruments (PSI), and to the preparation of the intervention for implanting an artificial knee joint in a patient in need of total knee arthroplasty, according to universal templates, in terms of measurements and dimensions, which can fit articular implants produced by different manufacturers. The latter generally produce both the prostheses and the specific PSI, which renders these instruments very expensive and curbs their combined use, on a large scale, with other prostheses produced by competitors. The device according to the invention is suitable for all sorts of artificial joints currently available on the market and for any type of joint which is already designed specifically for a patient and is to be produced in the future. The device according to the invention is an implantable instrument which is specific to each patient and the production of which is based on the segmentation and three-dimensional reconstruction of medical images (CT scans or MRI).
Patent CA-2918806-A1 (CA)
Inventor: GRAY JEFFREY W
IPC: G06Q30/02
Filed: 2016-01-22
Abstract: A telecommunications system for handling call volume, including an application with takeover ability loaded on a mobile device, updating the application when a call is being handled by a third party, and transferring the call when an option to takeover is chosen.
Patent CA-2918920-A1 (CA)
Title: Leafed-valve subassembly for a percutaneously implantable prosthetic heart valve
Inventor: SPENSER BENJAMIN
IPC: A61F2/82
Filed: 2002-10-11
Abstract: A valve prosthesis device is disclosed suitable for implantation in body ducts. The device comprises a support stent, comprised of a deployable construction adapted to be initially crimped in a narrow configuration suitable for catheterization through the body duct to a target location and adapted to be deployed by exerting substantially radial forces from within by means of a deployment device to a deployed state in the target location, and a valve assembly comprising a flexible conduit having an inlet end and an outlet, made of pliant material attached to the support beams providing collapsible slack portions of the conduit at the outlet. The support stent is provided with a plurality of longitudinally rigid support beams of fixed length. When flow is allowed to pass through the valve prosthesis device from the inlet to the outlet, the valve assembly is kept in an open position, whereas a reverse flow is prevented as the collapsible slack portions of the valve assembly collapse inwardly providing blockage to the reverse flow.
Patent CA-2921680-A1 (CA)
Inventor: DEHOTTAY PHILIPPE MARC HELENE
IPC: C12N1/20
Filed: 2014-09-11
Abstract: Chemically defined media for the industrial-scale culture of Bordetella species.
Patent CA-2922827-A1 (CA)
Inventor: SATOH HIROYUKI
IPC: B23B27/14
Filed: 2014-08-21
Abstract: Provided is a coated cutting tool provided with a substrate and a coating layer formed on the outer surface of the substrate in order to obtain a coated cutting tool having superior resistance to chipping, wear and damage while having a long service life, wherein: the coating layer includes at least one Ti compound layer; the Ti compound layer comprising a compound containing elemental titanium and at least one element selected from the group consisting of C, N, O and B; a region surrounded by cracks is provided in the Ti compound layer when a grinding surface substantially parallel to the surface of the substrate is seen from above; the region is internally provided with intermittent cracks in which one end or both ends of the cracks do not abut the cracks that constitute the region; and the average number density (A) of the region and the average number density (B) of the cracks satisfies the relationship of 0.7<B/A< 2.
Patent CA-2923837-A1 (CA)
Title: Methods and compositions for treatment of chlamydial infection and related diseases and disorders
Inventor: TSANG ALLEN W
IPC: A61P15/00
Filed: 2014-09-11
Abstract: The present invention provides compositions and methods of use in the treatment/prevention of chlamydial infection and/or diseases and disorders associated with chlamydial infection in a subject.