baber/WOPTO huggingface dataset:
Patent CA-2924911-A1 (CA)
Inventor: MILLIGAN ROBIN BRIAN
IPC: E21B10/60
Filed: 2013-11-15
Abstract: A roller cone drill bit is disclosed. The drill bit includes a bit body with a support arm extending therefrom, and a cone assembly mounted on a journal extending from the support arm. The drill bit further includes a lubricant chamber in the support arm, and a compensator assembly in the lubricant chamber. The compensator assembly includes a lubricant container with a securing end. The compensator assembly further includes a clip ring coupled to the lubricant container and configured to retain the lubricant container in the lubricant chamber. Additionally, the compensator assembly includes a ring cap with a securing hole configured to couple to the securing end of the lubricant container. The ring cap includes a shoulder configured to retain the clip ring.
Patent CA-2927537-A1 (CA)
Title: Operation and stabilization of mod-mux wdm transmitters based on silicon microrings
Inventor: BAEHR-JONES THOMAS
IPC: H01S3/08
Filed: 2014-10-15
Abstract: A transmitter comprising a plurality of modulator and multiplexer (Mod-MUX) units, each Mod-MUX unit operating at an optical wavelength different from the other Mod-MUX units. The transmitter can additional include in each Mod-MUX unit two optical taps and three photodetectors that are configured to allow the respective Mod-MUX unit to be tuned to achieve thermal stabilization and achieve effective modulation and WDM operation across a range of temperatures. The Mod-MUX transmitter avoids the use of a frequency comb. The Mod-MUX transmitter avoids cross-modulation between different modulators for different laser signals.
Patent CA-2927707-A1 (CA)
Title: Method for the ignition of a power plant burner, and coal dust burner suitable for the method
Inventor: LEISSE ALFONS
IPC: F23Q7/06
Filed: 2014-10-02
Abstract: In the case of a burner, in particular coal dust burner (12), comprising a fuel pipe (1), a fuel nozzle (2), at least one ignition and/or heat source (3') and a pipe (7, 10) which conducts an oxygen-containing gas and/or recirculated flue gas, wherein the at least one ignition and/or heat source (3') is arranged in the burner interior and is in the form of or comprises an electric heating and/or ignition device (14') by means of which, exclusively by conversion of electrical current into heat energy, the amount of heat energy required within the burner for the initiation and continuation of the initial pyrolysis and ignition is generated and/or provided in the burner interior, in particular in the region of the fuel ignition site that forms, it is the intention to provide a solution which, dispensing with the use of gaseous, liquid or solid additional fuel, permits frequent start-up and shut-down of the burners of a steam generator of a large-scale thermal power plant in an inexpensive manner with regard to fuel consumption, and provides a burner suitable for this purpose. This is achieved in that a stabilizing ring (9) with toothed ring (15) is a constituent part of the electric heating and/or ignition device (14') arranged in the mouth region (13) of the fuel nozzle (2).
Patent CA-2927874-A1 (CA)
Inventor: MA JIANLU
IPC: A61F2/04
Filed: 2016-04-21
Abstract: Detachment of an implant from a delivery assembly can be electrolytic. A distal end of a core member and a proximal end of an implant can be joined together by one or more weld joints disposed axially between the distal end and the proximal end, the one or more weld joints being further disposed at a radially outermost periphery of the distal end and a radially outermost periphery of the proximal end. Delivery of a detachable implant as described herein can include advancing, to a target location within a patient, an implant having a proximal end and being connected to a distal end of a core member by one or more weld joints, as described above, and separating the implant from the core member by corroding the one or more weld joints.
Patent CA-2932787-A1 (CA)
Inventor: MONNET EMMANUEL
IPC: A61K39/395
Filed: 2014-12-08
Abstract: This invention relates generally to anti-Toll-like Receptor 4 (TLR4 antagonists) including antibodies that specifically bind Toll-like Receptor 4 (TLR-4), to methods of using the anti-TLR4 antagonists as therapeutics and to methods of using the anti-TLR4 antagonists for inhibiting, delaying the progression of, or otherwise ameliorating a symptom of Graft-versus-Host disease (GvHD) and/or improving survival of GvHD subjects and/or transplanted biological materials in subjects.
Patent CA-2935228-A1 (CA)
Inventor: HATTORI HIROYUKI
IPC: H02K15/03
Filed: 2016-07-06
Abstract: A method for manufacturing a rotary electric machine rotor includes: forming core block elements; inserting magnets in corresponding one of the magnet holes;  forming magnet core blocks by injecting a molten resin into each of the magnet holes from above the magnet, solidifying the molten resin, and thereby forming a resin portion so as to integrate each of the core block elements and the magnets, the molten resin is injected at the second end surface, and end surfaces of the magnets being exposed on the first end surface; forming a rotor by stacking and integrating a plural magnet core blocks, the plural magnet core blocks being stacked such that the first end surfaces of two magnet core blocks that are disposed at both ends in an axial direction constitute end surfaces at both ends of the rotor in the axial direction.
Patent CA-2935269-A1 (CA)
Title: Method for initiating a transaction between a communication device and a transaction device
Inventor: MAGNUSSON NIKLAS
IPC: G06Q20/32
Filed: 2015-01-07
Abstract: The method is for initiating a transaction. A communication device (102) is in communication with a plurality of POS devices (104, 106 and 108) via a network (111) and senses a magnetic field (105a, 107a) of a magnet (105, 107). The communication device (102) sends a turning off command (112) to the first device to turn off the magnetic field (105a) of the magnet (105) and checks whether a magnetic field still exists. When no magnetic field exist, the communication device (102) determining that the communication device (102) is in close proximity of magnet (105) of the first device (104) and initiating a transaction with the first device (104). If a magnetic field still exists, the device sends turning-off commands to another POS device until the magnetic field is turned off to identify which POS device the communication device is next to.
Patent CA-2936702-A1 (CA)
Title: Battery assembly for electronic cigarette, electronic cigarette and control method thereof
Inventor: LIU QIUMING
IPC: A24F40/40
Filed: 2014-02-20
Abstract: A battery assembly for an electronic cigarette, an electronic cigarette and a control method therefor. In the battery assembly (10) for an electronic cigarette, a microcontroller (102) is simultaneously connected to a battery (101) and an atomisation assembly (20), enabling the battery (101) and the atomisation assembly (20) to form a current loop. The microcontroller (102) is also respectively connected to a high voltage end and a low voltage end of a heating wire of the atomisation assembly (20) via different pins. The connection relationship enables the microcontroller (102) to obtain a relevant parameter from the heating wire via the various pins, and thereby determine a resistance value of the heating wire. When it is determined that the resistance value of the heating wire of the atomisation assembly (20) exceeds a resistance preset range, the microcontroller (102) controls a circuit between the battery (101) and the heating wire of the atomisation assembly (20) to be disconnected. When the battery assembly (10) for an electronic cigarette does not match the power of the atomisation assembly (20), the electronic cigarette is thus stopped from working, thereby preventing there being an insufficient amount of vapour during use, and preventing the battery from heating and leaking fluid.
Patent CA-2936785-A1 (CA)
Inventor: PRESTA LEONARD G
IPC: A61P35/00
Filed: 2015-01-15
Abstract: Antigen-binding constructs, e.g., antibodies, which bind CD3 and CD 19 and methods of use are disclosed.
Patent CA-2938394-A1 (CA)
Inventor: TAKAKI SUGURU
IPC: A61K47/10
Filed: 2015-03-31
Abstract: The purpose of the present invention is to provide a coating agent and a film that is formed from the coating agent that impart gas barrier properties to a solid preparation while still ensuring fast disintegrability. The purpose of the present invention is also to provide a coated solid preparation wherein gas barrier properties and fast disintegrability are maintained and wherein cracks do not occur in a film under humidified conditions. The present invention provides a coating agent for a solid preparation, the coating agent including lactose and an expansive clay and not including a water-soluble polymer, the weight of the expansive clay being 20%-50% of the solid component weight.
Patent CA-2938600-A1 (CA)
Inventor: SHEVGOOR SIDDARTH
IPC: A61L29/14
Filed: 2015-02-11
Abstract: Inserts can be formed with elution characteristics to cause the inserts to elute an antimicrobial agent when subject to a fluid within a medical device. An insert can be formed with a desired geometry to allow the insert to be compression fit within a medical device to prevent the insert from moving or becoming dislodged once inserted into the medical device. The material may also be hygroscopic so that the insert swells when subject to a fluid thereby enhancing the compression fit of the device within the medical device. In some cases, the material can be reinforced using an internal structure.
Patent CA-2938988-A1 (CA)
Inventor: KAWAI RONALD TATSUJI
IPC: B64C7/02
Filed: 2016-08-16
Abstract: Example folding door thrust reversers for aircraft engines are disclosed herein. An example apparatus includes a nacelle of a turbofan engine, where a fan duct is defined between the nacelle and a core of the turbofan engine. The example apparatus includes an opening in the nacelle between an outside of the nacelle and the fan duct and an inner door and an outer door disposed within the opening and pivotably coupled to the nacelle along aft edges thereof. The example inner and outer doors are pivotable between a first position in which the inner door and the outer door are disposed within the opening and oriented substantially parallel to each other, and a second position in which the inner door is disposed in the fan duct and oriented substantially perpendicular to an outer surface of the core and the outer door extends outward from the nacelle.
Patent CA-2940944-A1 (CA)
Title: Systeme de securite a glissiere de securite destine a dissiper l'energie pour ralentir un vehicule en collision
Inventor: ABU-ODEH AKRAM Y
IPC: E01F15/14
Filed: 2009-05-05
Abstract: Une partie terminale du système de sécurité à glissière comprend une partie terminale dune poutre de glissière de sécurité qui penche dune hauteur appropriée pour rediriger un véhicule mobile à une hauteur près de la surface du sol à une extrémité en amont de la partie terminale. Des montants de soutien sont couplés à la partie terminale de la poutre de glissière de sécurité. Un montant de soutien terminal installé de manière adjacente à la route à une extrémité en amont du terminal dextrémité. Le montant de soutien terminal est couplé à une extrémité en amont de la partie terminale de la poutre de glissière de sécurité par un couplage qui maintient une tension dans la partie terminale de la poutre de glissière de sécurité. Le couplage est maintenu entre le montant de soutien terminal et la poutre de glissière de sécurité lors dune collision frontale ou dun impact redirectionnel par un véhicule et est relâché entre le montant de soutien terminal et la poutre de glissière de sécurité au cours dun impact de direction inverse.
Patent CA-2945403-A1 (CA)
Inventor: TRASSL STEFAN
IPC: G02B5/18
Filed: 2015-05-11
Abstract: The invention relates to a security element, comprising a thermoplastic or photo-sensitive replication lacquer layer, non-periodic randomly arranged (randomized) structures in the sub-micrometer range being incorporated into the replication lacquer layer and having an angle-independent optical effect, such as a color effect, and to a method for the production thereof and to the use thereof.
Patent CA-2946206-A1 (CA)
Title: Sound-permeable lining for acoustic plasterboards
Inventor: BERNETH CLAUS-PETER
IPC: E04B1/86
Filed: 2014-08-22
Abstract: Sound-permeable lining (1) for covering perforations (21) shaped in an acoustic plasterboard (2). The sound-permeable lining (1) comprises a first ply (12) of a fleece material and attached thereto a second ply (14) which is arranged in between of the first ply (12) and the acoustic plasterboard (2) to which the sound-permeable lining (1) is to be applied. The second ply (14) being of a foil material having a second opacity O2 and a plurality of through-holes (141) formed therein. The first ply (12) has a first opacity O1 so that the through-holes (141) formed in the second ply (14) are invisible through the first ply (12) and so that the applied sound-permeable lining (1) has an overall opacity ?12 to allow for optically covering the perforations (21) shaped in the acoustic plasterboard (2) and an overall air flow resistivity Rs12 to allow for the penetration of air so that sound can propagate via the sound-permeable lining (1).
Patent CA-2946845-A1 (CA)
Inventor: WILLIAMS DWIGHT P
IPC: A62C31/12
Filed: 2011-10-17
Abstract: Disclosed herein is a riser and a portable monitor and nozzle combination, comprising: at least one at least four inch diameter riser structured to communicate fire fighting fluid from approximately a ground location to approximately the top of an at least a 45 foot high industrial storage tank; and a fitting attached to the distal end of the riser and an at least 150 gpm, at 100 psi, portable monitor and nozzle, the fitting and portable monitor and nozzle structured in combination to releasably affix such that the monitor and nozzle quickly install upon the occasion of a hazard. Also provided is a semi-fixed fire fighting method comprising projecting aerated foam from an at least 100ft diameter tank and producing aerated foam having an expansion of 2-to-1 and 8-to-1.
Patent CA-2948101-A1 (CA)
Inventor: SCHAEFER NORBERT
IPC: A61C17/22
Filed: 2015-04-30
Abstract: The present disclosure is concerned with an oral hygiene implement having a longitudinal axis, a carrier element mounted for driven movement, a motion transmitter that has a first end for transferring a drive force to the carrier element, which first end is provided at a position being offset from the longitudinal axis, and the motion transmitter has a second end positioned essentially on on the longitudinal axis or is arranged for being positioned essentially on the longitudinal axis during operation, wherein the motion transmitter has a first coupling part comprising the first end, which first coupling part essentially extends along a centre axis arranged at an angle with respect to the longitudinal axis, and a second coupling part comprising the second end, which first coupling part is fixedly connected with a first connecting portion of an elastic pivot element that allows that the first coupling part and the second coupling part can pivot with respect to each other at least in a first pivoting plane spanned by the longitudinal axis and by the centre axis, and wherein the first coupling part is made from a plastics material, including reinforced plastics materials, having a Young's modulus of at least 5000 MPa or from a metal material, and at least the first connecting portion, in particular the whole elastic pivot element, is made from a plastics material having a Young's modulus of not more than 3000 MPa, optionally of not more than 1000 MPa, further optionally of not more than 500 MPa.
Patent CA-2948357-A1 (CA)
Title: Bioadhesive compounds and methods of synthesis and use
Inventor: MURPHY JOHN L
IPC: A61L24/04
Filed: 2015-05-13
Abstract: Synthesis methods for creating polymeric compounds comprising phenyl derivatives (PD), or PDp i.e., polymers modified with PD, with desired surface active effects are described. The polymer backbone of PDp has structural or performance features that can be tailored to control physical properties of PDp, allowing it to be useful for different applications i.e., tissue adhesives or sealants, adhesion promoting coatings, and antifouling coatings.
Patent CA-2950817-A1 (CA)
Inventor: JULIAN JOSEPH F
IPC: A61K9/00
Filed: 2007-06-29
Abstract: The invention provides an automatic injection device for providing a subcutaneous injection of a substance into a user. The automatic injection device comprises a housing, a syringe movably disposed in the housing, and a syringe actuation component. The syringe includes a plunger for first moving the syringe such that the needle projects from a first end of the housing, and subsequently applying pressure to the bung. The plunger includes a rod having a compressible central portion and a flange between a second end of the rod and the compressible central portion. The device further comprises a biasing mechanism for biasing the plunger, the biasing mechanism is disposed about the second end of the rod between the flange and the second end of the housing. The automatic injection device offers safety advantages, is less painful and includes a hidden needle.
Patent CA-2951025-A1 (CA)
Inventor: KOTTAKOTA SRIDHAR
IPC: C12P21/08
Filed: 2015-06-03
Abstract: The invention provides the mammalian cell culture process for the production of monoclonal antibodies and fusion proteins wherein the mammalian cell is cultured in suitable cell culture conditions specifically maintaining monophasic temperature.
Patent CA-2951123-A1 (CA)
Inventor: SHIOZAKI RIEKO
IPC: A61M5/32
Filed: 2015-06-04
Abstract: Un capuchon de seringue comprend une partie saillante se prolongeant dans la direction circonférentielle du corps du capuchon. Cette partie en saillie comporte un sommet situé radialement vers l'extérieur du corps du capuchon à partir de la surface périphérique extérieure du corps de capuchon, une première surface inclinée possédant un bord initial au niveau du sommet, ainsi qu'un bord final au niveau de la surface périphérique extérieure du corps du capuchon située du côté terminal de la base du corps du capuchon à partir du bord initial, et une seconde surface inclinée comportant un bord initial au niveau du sommet, ainsi qu'un bord final au niveau de la surface périphérique extérieure du corps du capuchon située du côté terminal de la pointe du corps du capuchon à partir du bord initial. La distance la plus courte entre le bord initial et le bord final de la première surface inclinée est inférieure à la distance la plus courte entre le bord initial et le bord final de la seconde surface inclinée.
Patent CA-2951395-A1 (CA)
Inventor: MYLONAS JIM
IPC: A61F5/01
Filed: 2016-12-13
Abstract: A postural support apparatus comprising is provided including an biasing body comprising: a top portion; a bottom portion, spaced from the top portion; and a left and right resilient portions attached at each end of the top and bottom portions. The left and right resilient portions are configured to bias the top and bottom portions into a predetermined position.  The support apparatus also includes a load distributor connected to the biasing body configured to distribute a load force applied to the postural support apparatus.
Patent CA-2956206-A1 (CA)
Title: An apparatus, system and method for utilizing thermal energy
Inventor: KREMER ROBERT
IPC: E03B11/16
Filed: 2015-06-30
Abstract: A transonic two-phase reaction turbine for use with low and high temperature fluid flow mediums includes at least two wheels that are configured to rotate in opposite directions, at least one of the at least two wheels being equipped with one or multiple kinetic energy harvesters.
Patent CA-2956427-A1 (CA)
Inventor: LASKO EYAL
IPC: A61N1/36
Filed: 2007-05-01
Abstract: A gait modulation system including: (a) a sensor device including a sensor adapted for associating with at least one lower limb of the patient, the sensor for transducing at least one parameter related to a gait of the patient, so as to obtain gait data related to the gait, and (b) a muscle stimulator including: (i) an electrical stimulation circuit, the circuit adapted to supply an electrical stimulation output to an electrode array for performing functional electrical stimulation of at least one muscle of the lower limb, and (ii) a microprocessor, operatively connected to the at least one sensor, the microprocessor adapted for: receiving a stream of gait information based on the gait data; processing the gait information, and controlling the stimulation output based on the processing of the gait information, and wherein the microprocessor is further adapted to identify a failure in the stream of gait information, and to consequently control the electrical stimulation circuit to deliver a fail-safe stimulation output over a portion of a duration of the failure.
Patent CA-2958977-A1 (CA)
Title: Fireplace latch system
Inventor: BINZER LOTHAR DAN
IPC: F23M7/00
Filed: 2017-02-24
Abstract: A fireplace latch system has a pivotable latch retained within a latch retainer. One or more springs between the pivotable latch and latch retainer bias the latch towards two stable positions, an opened position and a closed position. In the closed position, one or more surface contacting elements extend through the latch retainer and exert a force on a frame for a glass panel to secure the glass panel and frame to the fireplace. The latch system allows the glass panel and frame to move outwards to release pressure in the event of an explosion within the combustion chamber of the fireplace. The latch system is easy to install as individual components are not secured to multiple locations on a fireplace.
Patent CA-2959239-A1 (CA)
Inventor: OVEREND ANDREW
IPC: B29B11/08
Filed: 2015-08-27
Abstract: A method of producing a product, for example a stretch blow moulded container having a metallic or pearlescent appearance, comprises selecting a mass, for example a container preform, comprising a thermoplastic polymer which incorporates a carrier polymer and stretching the thermoplastic polymer during production of said product, for example from said mass. Said carrier polymer is suitably polydimethylsiloxane and the mass may be made in a process which comprises contacting a thermoplastic polymer with a liquid formulation comprising carrier polymer and colourant.
Patent CA-2962195-A1 (CA)
Inventor: YAMAMOTO KENJI
IPC: B21D37/01
Filed: 2015-09-15
Abstract: A laminated hard coating obtained by alternately laminating layers (A) and layers (B), which have different compositions, wherein layers (A) comprise (TiaCrbAlcSid)(CxN1?x), layers (B) comprise (CreSi1?e)(CyN1?y) or (AlfSi1-f)(CzN1?z), and each of layers (A) and layers (B) has a thickness of 2-100 nm.
Patent CA-2964557-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H03M13/11
Filed: 2015-02-11
Abstract: A modulator and a modulation method using a non-uniform 16-symbol signal constellation are disclosed. The modulator includes a memory and a processor. The memory receives a codeword corresponding to a low-density parity check (LDPC) code having a code rate of 4/15. The processor maps the codeword to 16 symbols of the non-uniform 16-symbol signal constellation on a 4-bit basis.