baber/WOPTO huggingface dataset:
Patent CA-2997514-A1 (CA)
Inventor: GLOVER ROBERT
IPC: A61M5/32
Filed: 2016-08-19
Abstract: An injection device having an outer housing configured to receive a syringe.  The syringe has a barrel for containing medicament and a needle in fluid communication with the barrel. The device further has a needle shield axially moveable relative to the outer housing between a needle covering position and a needle exposing position and a biasing means to bias the needle shield axially forwardly toward the needle covering position. A locking sleeve, axially movable relative to the outer housing between a non- locking position and a locking position, selectively limits axial movement of the needle shield. In a first configuration, the needle shield is axially slideable within the locking sleeve to permit rearward axial movement of the needle shield from the needle covering position to the needle exposing position. In a subsequent configuration, the needle shield is prevented from moving axially rearwardly by interference with the locking sleeve, thereby maintaining the needle shield in the needle protecting position. The device may reduce the risk of needle stick injuries when compared to known injection devices and also may prevent unintentional reuse of the device.
Patent CA-2999096-A1 (CA)
Inventor: POZNANSKY MARK C
IPC: A61K33/24
Filed: 2016-09-16
Abstract: This invention provides ex vivo methods for making modified immune cell, e.g., T cell, compositions having overall anti-fugetactic properties for the effective and efficient treatment of tumors or cancers in a patient, and compositions and use thereof.
Patent CA-3000478-A1 (CA)
Inventor: OGAWA TOMOHIRO
IPC: H01M8/04089
Filed: 2018-04-06
Abstract: A fuel cell system includes a fuel cell stack having a plurality of cells each having hydrogen channels, a hydrogen channel inlet, and a hydrogen channel outlet, a load supplied with power from the fuel cell stack, a circulation passage connecting the channel inlet with the channel outlet, a hydrogen pump provided in the circulation passage, and a controller. The controller rotates the hydrogen pump in a positive direction so as to feed the hydrogen gas in a first amount into each cell through the channel inlet, at a flow rate larger than a minimum flow rate required for power generation, and then rotate the hydrogen pump in a negative direction so as to feed the hydrogen gas into each cell through the channel outlet, during a period from stop of power supply to the load, to the next start of power supply.
Patent CA-3003098-A1 (CA)
Inventor: FROHLICH THOMAS
IPC: C22C38/04
Filed: 2016-11-09
Abstract: The invention relates to a method for manufacturing a component with high work hardening rate made of a material having austenitic microstructure. A cold work hardened material for a component (1) is heat treated to create at least one softened area (2) with high ductility and lower strength than the initial high strength material by heat treating a part of the component material required for the softened area (2). The invention also relates to a use of the component.
Patent CA-3003175-A1 (CA)
Inventor: SCHROER DANIEL R
IPC: B65D83/46
Filed: 2016-10-19
Abstract: An article including a cap (10) for a can (100), the article including: (a) a first section (20), where the first section fits over the top (110) of the can and attaches to the can; and (b) a second section (30) that is movably attached to the first section so that it is movable from a closed position generally above the top of the first section to an open position generally alongside the first section.
Patent CA-3006083-A1 (CA)
Inventor: ELLIOTT FRANKLIN
IPC: A45D19/02
Filed: 2016-11-23
Abstract: A device for selectively entraining hair strands from the scalp has at least one hooking applicator, the at least one hooking applicator employing a hook that rotates to entrain the hair strands, a hair color container having hair color therein and a way to apply the hair color to the entrained hair stands. The at least one hooking applicator forms a channel between a surface of the hook and a surface of a body portion of the at least one hooking applicator having a hair color outlet therein to better accommodate high viscosity liquid hair color. The hook and/ or the at least one hooking applicator includes a recess to hold entrained hair and permit hair color to fill the recess for application. A trigger mechanism first rotates the hook to entrain hair strands and then squeezes the hair color container to apply hair color to the entrained hair.
Patent CA-3006719-A1 (CA)
Inventor: BURNS BRIAN MATTHEW
IPC: B29C45/77
Filed: 2016-12-08
Abstract: A remote controller can be provided on any apparatus that employs feedback control from a native controller to add functionality to the apparatus where the native controller is not capable of providing such functionality independently.
Patent CA-3008482-A1 (CA)
Inventor: PLANETA MIROSLAV
IPC: B29C49/08
Filed: 2018-06-15
Abstract: A multi-layer tubular film is co-extruded and cooled to form a first bubble, then collapsed, preheated and blown into a second bubble. The second bubble is further heated from outside to produce a decreasing temperature gradient from the outside surface of the film to the inside surface of the film. The outside surface of the film is hotter than the inside surface of the film and the inside surface of the f film is hot enough for re-blowing but sufficiently cool to avoid blocking. The film is then collapsed, blown into a third bubble and cooled to produce biaxially-oriented film, which is then collapsed, blown into a fourth bubble, heated and then cooled film to relieve stress and impart desired shrink properties to the film to produce ship-stable biaxially-oriented film.
Patent CA-3011014-A1 (CA)
Inventor: ROBINSON HARRIET
IPC: A61K39/00
Filed: 2017-01-09
Abstract: L'invention concerne des compositions et des procédés pour générer une réponse immune à un antigène associé à une tumeur, tel que MUC1. Les compositions et les procédés décrits dans la description concernent un vecteur vaccinia Ankara modifié (VAM) codant pour un ou plusieurs antigènes viraux en vue de produire une réponse immune à un néoplasme exprimant l'antigène associé à la tumeur chez le sujet auquel le vecteur est administré. Les compositions et les procédés de la présente invention sont utiles à la fois sur le plan prophylactique et sur le plan thérapeutique et peuvent être utilisés pour prévenir et/ou traiter des néoplasmes et des maladies associées.
Patent CA-3014583-A1 (CA)
Inventor: STEEN MATT
IPC: E21B29/00
Filed: 2018-08-16
Abstract: A method for milling a wellbore structure comprising: pumping fluid through a mud motor and a milling tool while the milling tool and the mud motor are moved on a string to mill out a wellbore structure; and conveying a diversion agent with the fluid through the string, mud motor and milling tool to introduce the diversion agent to the wellbore, the diversion agent mitigating fluid loss in a low pressure zone.
Patent CA-3015736-A1 (CA)
Title: Polyetheramines a base de 1,3-dialcools
Inventor: LUDOLPH BJOERN
IPC: C08G59/50
Filed: 2017-03-14
Abstract: L'invention concerne un mélange d'étheramines comprenant au moins 90 % en poids, par rapport au poids total du mélange d'étheramines, d'une amine de formule (I) et/ou (II) ; R1-R12 sont indépendamment sélectionnés parmi H, alkyle, cycloalkyle, aryle, alkylaryle ou arylalkyle ; au moins un des éléments parmi R1-R6 et au moins un des éléments parmi R7-R12 est différent de H ; A1 à A9 sont indépendamment sélectionnés parmi des groupes alcane-diyle linéaires ou ramifiés comportant 2 à 8 atomes de carbone, de préférence 2 à 10 atomes de carbone, idéalement 2 à 5 atomes de carbone ; Z1 Z4 sont indépendamment sélectionnés parmi -OH et -OCH2CH2CH2NH2 linéaire, le degré d'amination de chacune des étheramines de formule (I) et de formule (II) étant égal ou supérieur à 50 % ; et la somme x + y se trouve dans la gamme de 2 à 200, avec x = 1 et y = 1 ; et la somme x1 + y1 se trouve dans la gamme de 2 à 200, de préférence 2 à 20, idéalement 2 à 10, avec x = 1 et y = 1.
Patent CA-3017724-A1 (CA)
Inventor: ALBERTZ JEANETTE WILHELMINA
IPC: A01D46/04
Filed: 2017-03-13
Abstract: The present invention relates to a device (1) and method for removing leaves from a plant. According to the invention, the device (1) comprises a downward extending and elongate support surface (2) for supporting the plant and a pair of cutting devices (3) disposed on either side of the support surface (2), wherein each cutting device (3) comprises a rotatable blade assembly (7) and a grating (4), which is disposed between the blade assembly (7) and the support surface (2).
Patent CA-3018484-A1 (CA)
Inventor: NISHIMURA RYUICHI
IPC: B21D22/26
Filed: 2017-03-28
Abstract: A production method includes a placement step, a first pressing step, and a second pressing step. In the placement step, a blank plate is placed in press tooling.  In the first pressing step, the blank plate is caused to undergo bend forming in such a way that concave ridges (6a), a concave area (2a), and areas of concave-correspondence vertical wall areas that are areas adjacent to the concave ridges (6a) are formed in the blank plate. In the second pressing step, the resultant plate is caused to undergo draw forming in such a way that convex ridges (6b), a convex area (2b), areas of convex-correspondence vertical wall areas that are areas adjacent to the convex ridges (6b) are formed in the resultant plate. Occurrence of wrinkles can therefore be avoided when a press-formed product (1) including a top plate section (2) that rises and falls along the longitudinal direction thereof is produced.
Patent CA-3019580-A1 (CA)
Inventor: GINTER MARK
IPC: E05B65/10
Filed: 2017-03-31
Abstract: L'invention concerne un dispositif de sortie pour une porte, qui comprend un boîtier allongé, un verrou, un ensemble barre tactile, un panneau et un ensemble de blocage. Le boîtier allongé est configuré pour être monté sur la porte. L'ensemble barre tactile est fixé au boîtier allongé. L'ensemble barre tactile comprend une barre tactile qui peut se déplacer par rapport au boîtier allongé et a une liaison qui relie la barre tactile au verrou de manière fonctionnelle. Le panneau est relié au boîtier allongé. L'ensemble de blocage comprend un opérateur de blocage de serrure à combinaison et un mécanisme de blocage. Le mécanisme de blocage est accouplé de manière rotative au boîtier allongé. L'opérateur de blocage de serrure à combinaison est monté sur le panneau et est en prise par entraînement avec le mécanisme de blocage.
Patent CA-3020955-A1 (CA)
Inventor: DA ROLD LAURENT
IPC: B63B9/06
Filed: 2017-04-11
Abstract: One aspect of the invention relates to a catamaran hull (5) of hybrid structure comprising a first lateral float (D), a second lateral float (G) and a central float (C) connecting the first lateral float (D) to the second lateral float (G); the hull (5) further comprising a first beam consisting of a first bulkhead (1) and a second beam consisting of a second bulkhead (2), each bulkhead lying in a plane substantially perpendicular to the bow  stern line (PP) and comprising:  a central part (PC) comprising a lower element (PCI) intended to collaborate with a lower part of the central float (C);  a first lateral part (PD) comprising a lower element (PDI) intended to collaborate with a lower part of the first lateral float (D);  a second lateral part (PG) comprising a lower element (PGI) intended to collaborate with a lower part of the second lateral float (G); the hull part arranged between the first bulkhead (1) and the second bulkhead (2) defining a monobloc hull portion (7). Another aspect of the invention relates to a craft having a hull according to the invention.
Patent CA-3021279-A1 (CA)
Inventor: HASUNUMA NAKAKO
IPC: A01N63/22
Filed: 2017-04-26
Abstract: L'invention concerne une nouvelle composition pour un fongicide ou un bactéricide. Ladite composition pour un fongicide ou un bactéricide contient : un principe actif A comportant un composé amide substitué par oxime représenté par la formule (I), un N-oxyde de celui-ci ou un sel de celui-ci ; un principe actif B comportant un composé fongicide ou bactéricide. [G1 représente une structure telle que G1-1 ; G2 représente une structure telle que G2-1 ; W représente un atome d'oxygène, etc. ; X1 représente le difluorométhyle, etc. ; X2, X3, X4, et X5 représentent indépendamment un atome d'hydrogène, etc. ; Y1 représente un atome d'halogène, etc. ; Y2 représente un atome d'hydrogène, etc. ; Y3 représente un atome d'halogène, etc. ; Y4 représente un atome d'hydrogène, etc. ; R1 représente un alkyle C1-C6, etc. ; R2 et R3 représentent indépendamment un atome d'hydrogène, etc. ; R4 représente un atome d'hydrogène, etc. ; R5 représente un méthyle].
Patent CA-3023295-A1 (CA)
Title: Ensemble modulaire a raccordement par poussee
Inventor: BOBO DAVID A
IPC: F16L37/091
Filed: 2016-05-27
Abstract: L'invention concerne une cartouche modulaire à raccordement par poussée pour un raccord fileté de plomberie, la cartouche comprenant une cupule cylindrique comportant une face annulaire au niveau d'une extrémité et un épaulement cylindrique au niveau d'une extrémité opposée. Un joint circulaire est placé contre la face annulaire, et une bague d'appui circulaire est placée contre le joint sur un côté opposé à la face annulaire. Une bague de préhension comprenant des dents faisant saillie vers l'intérieur est placée contre la bague d'appui sur un côté opposé au joint, et une bague de confinement se met en contact avec la bague de préhension sur un côté opposé à la bague d'appui. La bague de confinement est solidaire de l'épaulement de la cupule afin de maintenir l'unité de la bague de confinement, la bague de préhension, la bague d'appui et le joint. La présente cartouche modulaire à raccordement par poussée peut être soudée à un raccord fileté de plomberie utilisant une quantité très inférieure de matériau, ce qui réduit considérablement les coûts de fabrication.
Patent CA-3025955-A1 (CA)
Title: Sun tracking solar system
Inventor: HU XIAOPING
IPC: F24S50/20
Filed: 2016-06-02
Abstract: Provided is a sun tracking solar system, comprising a light focusing device and a solar energy utilization device. The system further comprises a drive mechanism (130), or further comprises a light guide device (240) and a drive mechanism (230). The drive mechanism is configured to drive a light-receiving surface to move with the sun. The light-receiving surface receives sunlight after convergence thereof by the light focusing device, and the driven light-receiving surface may be a light-receiving surface of the light energy utilization device (120), and may further be a light-receiving surface of the light guide device (240) located between the light focusing device (210) and the light energy utilization device (220). Since the driven surface is the light-receiving surface after light convergence, an area of the driven surface is usually less than an area of an original light-receiving surface. This simplifies a structure of the drive mechanism, reduces difficulty in sun tracking, energy consumption, and costs, and expands the application scope of a sun tracking solar system, or enhances the production efficiency of a sun tracking solar system.
Patent CA-3027266-A1 (CA)
Inventor: PONTI ROBERTO
IPC: C08G63/181
Filed: 2017-06-13
Abstract: This invention relates to a multilayer biodegradable film which is particularly suitable for the manufacture of packaging and is also characterised by appreciable optical transparency properties in addition to high level mechanical properties.
Patent CA-3028009-A1 (CA)
Inventor: SHAGAEV OLEG
IPC: D21C3/12
Filed: 2017-05-18
Abstract: L'invention concerne un procédé de production d'une matière fibreuse à partir de lignocellulose de bois, de préférence sous forme de copeaux, la matière lignocellulosique étant imprégnée d'un mélange de sulfite de sodium et de bisulfite de sodium, puis soumise à un processus de broyage dans un raffineur. L'invention se caractérise principalement en ce que des substances chimiques constituées d'un mélange de sulfite de sodium et de bisulfite de sodium sont en outre introduites directement dans le raffineur. Les conditions optimales peuvent ainsi être fixées pour les deux flux d'addition de substances chimiques de sorte que le processus peut être mis en oeuvre avantageusement sur le plan énergétique et que la corrosion et la formation de dépôts dans le raffineur et dans les groupes adjacents peuvent être évitées dans une large mesure.
Patent CA-3030308-A1 (CA)
Inventor: KRUG BRIAN G
IPC: B82Y25/00
Filed: 2017-07-28
Abstract: A gyroscopic detection system utilizes magnetic nanoparticles that are suspended in a solution and exposed to a rotating magnetic field. The nanoparticles experience angular deviation from their axes if an external force is applied to the system. Solution composition and oscillation frequency may be varied to optimize the gyroscopic feedback.
Patent CA-3031436-A1 (CA)
Title: Whipstock assemblies with a retractable tension arm
Inventor: STOKES MATTHEW BRADLEY
IPC: E21B7/04
Filed: 2016-09-27
Abstract: A whipstock assembly for use in multilateral wells in the oil and gas industry, and, more particularly, to whipstock assemblies that include a tension arm used to mitigate the tensile loads assumed by a shear bolt that couples a mill to a whipstock. The whipstock assembly includes a whipstock providing a ramped surface, and a mill releasably coupled to the whipstock with a shear bolt and providing a mill profile. A tension arm is pivotably coupled to the whipstock and movable between a stowed position, where the tension arm is received within a cavity defined in the ramped surface, and an engaged position, where an engagement head of the tension arm mates with the mill profile to assume at least a portion of a tensile load assumed by the shear bolt. In addition, methods are provided for conveying the whipstock assembly into a wellbore and assembling the whipstock assembly.
Patent CA-3034609-A1 (CA)
Inventor: AHMADI KALATEH AHMAD AKRAM
IPC: E21B47/022
Filed: 2016-10-06
Abstract: An electromagnetic ranging system and method for location a target well. The electromagnetic ranging system may comprise a modular electromagnetic ranging tool. The electromagnetic ranging tool may comprise at least one transmitter coil and a receiver coil operable to measure at least one component of the electromagnetic field. An information handling system may be in signal communication with the modular electromagnetic ranging tool. A method for electromagnetic ranging of a target wellbore may comprise disposing a modular electromagnetic ranging tool in a wellbore, transmitting an electromagnetic field to the target wellbore from at least one transmitter coil disposed on the modular electromagnetic ranging tool, measuring at least one component of a secondary electromagnetic field, and determining a relative location of the target wellbore from at least measurements by the at least one receiver coil and one or more parameters of the at least one transmitter coil.
Patent CA-3036562-A1 (CA)
Inventor: KRAUS MATTHEW E
IPC: G01D4/02
Filed: 2017-09-21
Abstract: An arrangement for use in a utility meter comprises a transformer, a voltage source, a sensor, and a processor. The transformer includes a primary winding, a first secondary winding, and a second secondary winding. The voltage source is operably connected to generate a voltage signal and to provide the voltage signal to the first secondary winding. The generated voltage signal has a corresponding current formed at least in part by an impedance defined in part by a permeability of the transformer. The sensor is operably connected to generate a permeability signal indicative of the corresponding current. The processor is operably connected to the sensor and is configured to generate a hot socket detection signal responsive to the permeability signal indicating that the permeability of the transformer has fallen below a threshold value.
Patent CA-3037023-A1 (CA)
Title: Seeding system
Inventor: NEDVED PETER R
IPC: A01C7/20
Filed: 2019-03-18
Abstract: A seeding system includes a commodity tank configured to store a commodity. The commodity tank has a first outlet and a second outlet. A volumetric meter has a meter inlet at the first outlet of the commodity tank, a meter outlet, and a metering device between the meter inlet and the meter outlet. A manifold has a commodity inlet at the outlet of the volumetric meter, an air inlet, and a manifold outlet. A first dispersion device has a plurality of outlets and an inlet in communication with the manifold outlet. A second dispersion device has a plurality of outlets and an inlet in communication with the second outlet of the commodity tank. The second outlet of the commodity tank bypasses the volumetric meter.
Patent CA-3037358-A1 (CA)
Inventor: MA NING
IPC: B23K26/00
Filed: 2017-09-22
Abstract: Provided is a ferrous or non-ferrous material component used in oil, gas and/or petrochemical industry including two or more segments of ferrous or non-ferrous components for joining, wherein the two or more segments are of the same or different materials, and laser metal deposition weldments bonding adjacent segments of said components together. Also provided are methods of making laser metal deposition weldments and their use in the oil, gas and petrochemical industry.
Patent CA-3038137-A1 (CA)
Title: Battery charger for multiple battery packs
Inventor: LEE HEI MAN RAYMOND
IPC: H02J7/00
Filed: 2018-07-04
Abstract: A charger adapted to charge either one of a first battery pack and a second battery pack. The first battery pack and the second battery pack have respectively a first interface and a second interface being substantially different from each other. The charger includes a housing having a receiving area in which the first battery pack and the second battery pack can be selectively received in such a way that the first battery pack is accommodated in a first region and the second battery pack is accommodated in a second region. The receiving area is at least partially defined by the first region partially overlapping the second region. The charger according to the invention is adapted to charge more than one type of battery pack, which saves cost and space needed for two separate chargers.
Patent CA-3041553-A1 (CA)
Inventor: YANG NING
IPC: H04B7/04
Filed: 2016-10-24
Abstract: Disclosed are a beam measurement method and apparatus. The method comprises: a terminal measuring at least one beam according to measurement configuration information, wherein the measurement configuration information is used for measuring the at least one beam; and the terminal determining a target beam and/or a target cell according to a measurement result of the at least one beam, wherein the target beam and/or the target cell is(are) a beam and/or a cell in which the terminal can reside. By a terminal determining a target beam and/or a target cell in which the terminal can reside according to a measurement result of at least one beam, a network side device is not required to determine the target beam and/or the target cell in which the terminal can reside for the terminal, thereby reducing the burden on the network side device.