baber/WOPTO huggingface dataset:
Patent CA-2936441-A1 (CA)
Title: Arc fault circuit interrupter test apparatus and methods
Inventor: MURAHARI SAIVARAPRASAD
IPC: G01R31/327
Filed: 2016-07-18
Abstract: An apparatus for testing an arc fault circuit interrupter includes an AC signal generator circuit configured to be capacitively coupled to an AC power line and to induce an AC signal thereon and a control circuit configured to control the AC signal generator circuit to selectively enable and disable generation of the AC signal responsive to a waveform of an AC power voltage of the AC power line.
Patent CA-2937403-A1 (CA)
Inventor: TURCOTTE HERVE
IPC: F02C7/224
Filed: 2016-07-28
Abstract: A heat exchanger defines an annulus divided by a plurality of radial plates extending longitudinal along the annulus, into a plurality of channels. A first group of the channels form an oil passage and a second group of channels form a fuel passage. The channels in the respective first and second groups are circumferentially alternately positioned one to another, and heat transfer from the oil passage to the fuel passage takes place through the radial plates.
Patent CA-2939175-A1 (CA)
Title: Apparatus and method for flow equipartition
Inventor: BORGHESANI OMERO
IPC: G05D11/02
Filed: 2015-03-17
Abstract: Apparatus for equipartition of the flow between a first line (1) for feeding gas and a second line (2) for feeding gas, in a pressure adjusting system, comprising a first control unit (8) of a first adjusting device (4) for adjusting the pressure of the first line (1) to a first predetermined pressure (P1), a second control unlit (19) of a second adjusting device (6) for adjusting the pressure of the second line (2) to a second predetermined pressure (P2), a pneumatic conduit (19) for connecting between the first control unit (8) and the second adjusting device (6) for adjusting the pressure of the second line (2) to the first predetermined pressure (P1), and a pneumatic switch (20) for interrupting the pneumatic connection for adjusting the pressure of the second line (2) to the second predetermined pressure (P2).
Patent CA-2941369-A1 (CA)
Inventor: KITAZATO NAOHISA
IPC: H04N21/643
Filed: 2015-04-03
Abstract: L'invention concerne un appareil de réception comprenant un circuit configuré pour recevoir un signal de diffusion numérique qui utilise un procédé de transfert au protocole internet (IP). En se basant sur les informations de commande incluses dans le signal de diffusion numérique, le circuit acquiert au moins un composant parmi un composant de diffusion ou un composant de communication, et commande un fonctionnement de chaque section qui réalise un processus prédéterminé se rapportant audit composant acquis. Le composant de diffusion et le composant de communication sont associés à une hiérarchie de composant comprenant un premier niveau hiérarchique, un deuxième niveau hiérarchique et un troisième niveau hiérarchique pour chaque catégorie de composant.
Patent CA-2945085-A1 (CA)
Title: Cyclopropanamine compound and use thereof
Inventor: MATSUMOTO SHIGEMITSU
IPC: C07D333/38
Filed: 2015-04-09
Abstract: The present invention provides a compound having a lysine-specific demethylase-1 inhibitory action, and useful as a medicament such as a prophylactic or therapeutic agent for schizophrenia, developmental disorders, particularly diseases having intellectual disability (e.g., autistic spectrum disorders, Rett syndrome, Down's syndrome, Kabuki syndrome, fragile X syndrome, Kleefstra syndrome, neurofibromatosis type 1, Noonan syndrome, tuberous sclerosis), neurodegenerative diseases (e.g., Alzheimer's disease, Parkinson's disease, spinocerebellar degeneration (e.g., dentatorubural pallidoluysian atrophy) and Huntington's disease), epilepsy (e.g., Dravet syndrome) or drug dependence, and the like. A compound represented by the formula wherein each symbol is as defined in the present specification, or a salt thereof.
Patent CA-2948753-A1 (CA)
Inventor: MILNE CRAIG
IPC: E21B47/022
Filed: 2015-05-15
Abstract: Embodiments of the invention provide a downhole device that is intended to be co- located with an optical fiber cable to be found, for example by being fixed together in the same clamp. The device has an accelerometer or other suitable orientation determining means that is able to determine its positional orientation, with respect to gravity. A vibrator or other sounder is provided, that outputs the positional orientation information as a suitable encoded and modulated acoustic signal. A fiber optic distributed acoustic sensor deployed in the vicinity of the downhole device detects the acoustic signal and transmits it back to the surface, where it is demodulated and decoded to obtain the positional orientation information. Given that the device is co-located with the optical fiber the position of the fiber can then be inferred. As explained above, detecting the fiber position is important during perforation operations, so that the fiber is not inadvertently damaged.
Patent CA-2949878-A1 (CA)
Inventor: GUERNALEC FREDERIC
IPC: G02B1/12
Filed: 2015-05-22
Abstract: A treatment method for modifying the reflected colour of a sapphire material surface comprising bombardment by a single- and/or multi-charged gas ion beam so as to modify the reflected colour of the treated sapphire material surface (31,32,33) compared to untreated surfaces (30), wherein the ions are selected from ions of the elements from the list consisting of helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), boron (B), carbon (C), nitrogen (N), oxygen (0), fluorine (F), silicon (Si), phosphorus (P) and sulphur (S).
Patent CA-2950451-A1 (CA)
Inventor: GIMENEZ VERGARA PATRICIO FRANCISCO
IPC: B66F11/00
Filed: 2015-05-28
Abstract: The invention relates to a rotating central column made of structural steel, with a hydraulic horizontal movement, arranged in an assembly for changing hoppers and tanks for lorries, with access to two adjacent working areas and provided with an inner hydraulic oil tank. Said column also comprises an inner carriage coupled to an arm forming a carriage-arm assembly moving vertically by means of the action of a hydraulic cylinder, and also has angular mobility of 90°. The rotating central column rotates on its vertical axis by means of the 180° rotation of the turntable on which it is mounted, said turntable being formed by a ring gear-pinion assembly actuated by a hydraulic engine and forming part of the base of the rotating central column.
Patent CA-2950490-A1 (CA)
Inventor: MORINO YUZURU
IPC: C07C41/01
Filed: 2016-12-01
Abstract: Disclosed is a method for producing a hexafluoroisopropanol, including the steps of (a) purifying a mixture containing hexafluoroacetone and at least 1,1,1-trifluoro-2,2-dichloroethane as an impurity, thereby obtaining a purified hexafluoroacetone containing 120 ppm or lower of the 1,1,1-trifluoro-2,2-dichloroethane; and (b) bringing hydrogen (H2) into contact with the purified hexafluoroacetone in the presence of a catalyst, thereby hydrogenating the hexafluoroacetone into the hexafluoroisopropanol. It is possible by this method to produce the hexafluoroisopropanol with a short reaction time and a high conversion. Therefore, it may be possible to particularly advantageously produce fluoromethyl hexafluoroisopropyl ether (sevoflurane) by using the hexafluoroisopropanol produced by the method.
Patent CA-2950531-A1 (CA)
Inventor: RAO RAJESH
IPC: A61K31/203
Filed: 2015-05-29
Abstract: The present invention provides an oral pharmaceutical composition of isotretinoin having enhanced bioavailability. The present invention further relates to a process for preparing the oral pharmaceutical composition of the present invention.
Patent CA-2953596-A1 (CA)
Title: Communications ultra-fiables utilisant une assistance dispositif a dispositif voisin
Inventor: SORIAGA JOSEPH BINAMIRA
IPC: H04W40/04
Filed: 2015-07-27
Abstract: Une caractéristique de l'invention concerne un procédé opérationnel sur un dispositif voisin pour une assistance de transmission de liaison descendante pour un dispositif cible. Le dispositif voisin surveille un premier canal asynchrone partagé pour des transmissions de diffusion à partir d'un point d'accès de service. Le dispositif voisin détermine également si une première transmission reçue sur le premier canal asynchrone partagé est destinée au dispositif cible. Par exemple, la première transmission reçue peut être capturée et décodée. Après expiration d'une période temporelle seuil, le dispositif voisin relaie la première transmission reçue au dispositif cible par le premier canal ou un deuxième canal différent.
Patent CA-2955507-A1 (CA)
Title: Device with reflection inner ring for end side welding of plastic profiles
Inventor: HASIFIC EDIN
IPC: B29C65/18
Filed: 2017-01-17
Abstract: Device for end-side welding of plastic profiles, preferably pipes, containing tensioning devices for retaining the plastic profiles in a coaxial position in relation to one another, a heating plate for generating heat rays for contact-free heating up of the plastic profile ends and a reflection outer ring for reflection of the heat radiation onto the plastic profile outer side, wherein a reflection inner ring is arranged on the heating plate, wherein the reflection inner ring reflects the heat rays of the heating plate onto the plastic profile inner side.
Patent CA-2956702-A1 (CA)
Title: Process for producing articles formed from polylactic acid and articles made therefrom
Inventor: SBRIGLIA GUY A
IPC: C08G63/08
Filed: 2015-07-29
Abstract: PLA polymers that can be expanded into microporous articles having a node and fibril microstructure are provided. The fibri!s contain PLA polymer chains oriented with the fibril axis. Additionally, the PLA polymers have an inherent viscosity greater than about 3.8 dL/g and a calculated molecular weight greater than about 150,000 g/mol. The PLA polymer article may be formed by bulk polymerization where the PLA bulk polymer is made into a preform that is subsequently expanded at temperatures above the glass transition temperature and below the melting point of the PLA polymer. In an alternate embodiment, a PLA polymer powder is lubricated, the lubricated polymer is subjected to pressure and compression to form a preform, and the preform is expanded to form a microporous article. Both the preform and the microporous article are formed at temperatures above the glass transition temperature and below the melting point of the PLA polymer.
Patent CA-2957586-A1 (CA)
Inventor: WALL WESLEY
IPC: C03C4/00
Filed: 2017-02-10
Abstract: A fibre structure formed from dissolvable glass fibres is provided, the dissolvable glass fibres being formed from one or more boron compounds and one or more alkali compounds. The dissolvable glass can be formed into filaments, rovings and staple fibres of varying composition, length and diameter dependent on functionality and purpose. A mixture of chemicals components are heated, melted and then drawn or extruded into dissolvable filaments, rovings and staple fibres for use in a fibre-reinforced composite part or as a preservative in the internal and surface treatment of solid wood and engineered composite panels. A water-soluble surface coating may be applied to adjust dissolution rate and facilitate binding into an air-laid nonwoven mat or incorporation into other matrices.
Patent CA-2962344-A1 (CA)
Inventor: DRVAR ANTUN
IPC: C22F1/08
Filed: 2015-09-24
Abstract: La présente invention concerne un dispositif de traitement de pétrole brut ou de mazout lourd avec un procédé qui peut abaisser le point d'écoulement à au moins 0 °C, et le pétrole brut ou le mazout lourd traités ainsi maintiennent cette propriété pour au moins un an. La présente invention concerne un dispositif permettant d'abaisser l'abaissement du point d'écoulement de pétrole brut ou de mazout lourd à l'aide d'un procédé d'ionisation spécifique, et ledit procédé est effectué en faisant passer un milieu chauffé à travers le dispositif d'ionisation principal (2) qui est mis à la terre et qui est constitué de trois segments raccordés en parallèle (85) moyennant quoi chaque segment (85) est constitué d'un tube de cuivre de protection (49) à l'intérieur duquel se trouve une enveloppe isolante de protection (73), à l'intérieur duquel se trouve un logement en cuivre (71), et dans chaque logement en cuivre (71) se trouve un noyau externe de forme cylindrique (70) dans lequel un noyau interne (69) est placé, et le noyau externe (70) et le noyau interne (69) indiqués sont fabriqués sous la forme de deux alliages différents en termes de composition. La présente invention concerne également le procédé pour couler le noyau externe (70) et le noyau interne (69).
Patent CA-2963477-A1 (CA)
Inventor: STEWART ADAM
IPC: B32B15/085
Filed: 2014-10-27
Abstract: A metallized multi-layer film having ultra-high oxygen and moisture barrier properties includes a core layer and a metal bonding layer preferably formed by coextruding. The metal bonding layer includes a preponderance, by weight, of a propylene/butene-1 copolymer free of particulates. A metal coating adhered to the metal bonding layer having a metal adhesion strength to the metal coating in excess of 90%, and the metallized film includes an oxygen barrier of less than 15.0 cc/m2/day and a water barrier of less than 0.1 gms/m2/day.
Patent CA-2963915-A1 (CA)
Inventor: YAN CHUNBAO
IPC: G06F15/17
Filed: 2015-12-17
Abstract: Embodiments of the present invention provide a write request processing method, a processor, and a computer. A first computer is connected to a second computer, respective operating systems run on the first computer and the second computer respectively, the first computer includes a first processor, the first processor is connected to a second processor of the second computer by using a system bus, the first computer includes a first memory address space, a second memory address space of the second computer is a mirror address space of the first memory address space, and the first processor mirrors data written into the first memory address space to the second memory address space by using the system bus, which can reduce mirroring operation latency and improves IOPS performance of a system.
Patent CA-2964667-A1 (CA)
Inventor: MONTELEONE GIOVANNI
IPC: C12Q1/68
Filed: 2015-10-16
Abstract: The present invention relates to treatment of inflammatory bowel disease (e.g., Crohn's disease and ulcerative colitis) using antisense nucleotides that are directed against polymorphic forms (e.g., those containing single nucleotide polymorphisms) of the SMAD7 mRNA. The invention thus relates to treatment methods for subjects having polymorphic forms of SMAD7 and antisense oligonucleotides that specifically target SMAD7 mRNA transcripts containing polymorphisms.
Patent CA-2964732-A1 (CA)
Inventor: HIRSCH KAI
IPC: B01D35/30
Filed: 2015-04-10
Abstract: L'invention concerne des systèmes d'eau pure modulaires comprenant un réservoir et un ensemble couvercle, le réservoir et l'ensemble couvercle étant conçus pour recevoir de manière amovible entre ces derniers un ou plusieurs tubes de dilatation d'une manière étanche aux fluides afin de permettre une dilatation de volume sélective du système d'eau pure. L'invention concerne également des poches de milieu de purification pour des systèmes d'eau pure qui présentent une forme, une structure et/ou un matériau qui atténue(nt) l'écoulement d'eau entre la paroi externe de la poche et une paroi interne des systèmes d'eau pure.
Patent CA-2970468-A1 (CA)
Inventor: MORIN RUSSELL WALTER
IPC: A47L9/00
Filed: 2015-09-17
Abstract: A robot floor cleaning system (10,10') features a mobile floor cleaning robot (100,100') and an evacuation station (200,200'). The robot includes: a chassis (102) with at least one drive wheel (142a, 142b) operable to propel the robot across a floor surface; a cleaning bin ( 122, 122 ', 122") disposed within the robot and arranged to receive debris ingested by the robot during cleaning; and a robot vacuum (120) configured to pull debris into the cleaning bin from an opening (109,109') on an underside of the robot. The evacuation station is configured to evacuate debris from the cleaning bin of the robot, and includes: a housing (202,202') defining a platform (206,206') for receiving the cleaning robot with the opening on the underside of the robot aligned with a suction opening (216) of the platform; and an evacuation vacuum (212) operable to draw air into the evacuation station housing through the suction opening.
Patent CA-2970489-A1 (CA)
Inventor: CHENG STANLEY KIN SUI
IPC: F24C15/10
Filed: 2015-12-10
Abstract: A cooking range (100) includes a combustion chamber (110) surrounded by sidewalls that extend upward to an upper rim (113), a gas burner (120) positioned at the bottom (111) of the combustion chamber (110), and a platen (130) positioned on the upper rim (113). The platen (130) has an opening above the gas burner (120) with a first flange. A removable outer plate (140) is positionable on the first flange. The removable outer plate (140) can include a second flange, and a removable inner plate (150) positioned on the second flange. The removable outer plate (140) can be configured to increase the thermal resistance between the removable inner plate (150) and the platen (130) by having at least one of a different composition, thickness, and limited contact area than or with the platen. An enclosure (160) can surround the gas burner (120) and can cause preferential heating of the removable inner plate (150). First and second gas burners can be included, and the second gas burner can be a linear flame source.
Patent CA-2972975-A1 (CA)
Title: Magnesium-containing oxytocin formulations and methods of use
Inventor: YEOMANS DAVID C
IPC: C07K7/16
Filed: 2016-01-07
Abstract: Disclosed are magnesium-containing oxytocin peptide formulations or compositions comprising an oxytocin peptide and a magnesium salt that produces synergistic analgesia when used in treating pain. Also disclosed are methods for the treatment of pain (such as migraine headache) comprising co-administration of an oxytocin peptide and a magnesium salt.
Patent CA-2973016-A1 (CA)
Inventor: DON JOAN
IPC: F16M13/00
Filed: 2017-07-12
Abstract: A portable device support system including a disc-shaped central hub having a mounting slot, two pairs of crossing support arms having a corner support tab for releasably securing a mobile device, and a supporting attachment with mounting insert configured to connect with the central hub. The crossing support arms are configured to expand outwardly in order to securely grasp edges of a mobile device and hold it in a desired position. The supporting attachment may feature a securing mechanism at its base, further making the system useful for holding a mobile device securely in position across a variety of locations and working environments.
Patent CA-2974296-A1 (CA)
Inventor: LEYKO MATTHIEU
IPC: F23R7/00
Filed: 2016-01-26
Abstract: The invention relates to a turbine engine combustion module (10), in particular for an aircraft turbine engine, designed to carry out constant-volume combustion, comprising: at least two combustion chambers (12A, 12B) arranged about an axis, each chamber (12A, 12B, 12C) comprising a compressed gas intake port (16) and a burnt gas exhaust port (18); and an ignition means that triggers combustion in the combustion chambers (12A, 12B, 12C). The module (10) comprises at least one duct (80) which establishes a communication between a first combustion chamber (12A) and at least one second combustion chamber (12B) in order to inject burnt gases from the first combustion chamber (12A) into the second combustion chamber (12B) so as to trigger combustion in the second combustion chamber (12B).
Patent CA-2975375-A1 (CA)
Inventor: RACHIELE LYDIA
IPC: C23C2/26
Filed: 2016-02-01
Abstract: The invention relates to a method for the production of a coated metal sheet (1), comprising at least the steps of: providing a steel substrate (3) having two faces (5), of which at least one is coated with a metal coating (7) including at least 40 wt.-% zinc; and applying an aqueous solution containing an amino acid to the outer surface (15) of the metal coating (7). The invention also relates to the resulting sheet.
Patent CA-2976605-A1 (CA)
Inventor: CASTEX-RIZZI NATHALIE
IPC: A61K31/11
Filed: 2016-02-29
Abstract: The present invention concerns a combination of a retinoid and a diol and polyunsaturated fatty acid ester, a dermatological or dermocosmetic composition containing such a combination and use of same in the treatment of acne and the prevention of retentional lesions. The present invention also concerns a retinoid, optionally in combination with a diol and polyunsaturated fatty acid ester, for use in the prevention of retentional lesions.
Patent CA-2977211-A1 (CA)
Inventor: HOLTET OLE JANSEN
IPC: F16G11/10
Filed: 2016-03-04
Abstract: A drawstring bag comprising: a bag (100); a drawstring (104) encircling an open end (102) of the bag; and a closure member (110) comprising a sleeve and a plurality of angled teeth (114) protruding within the interior of the sleeve, wherein: a portion (106) of the drawstring (104) comprising two co-extending lengths (108) of drawstring (104) extends from the bag (100); the closure member (110) is located around the two co-extending lengths (108); and the angled teeth (114) of the closure member (110) allow the closure member to slide freely along the two co-extending lengths (108) to close the bag (100), and engage with the drawstring (104) to prevent the closure member (110) from sliding in the opposite direction to re-open the bag (110), such that there cannot be movement of the closure member (110) in the re-opening direction.
Patent CA-2977622-A1 (CA)
Title: Zero padding apparatus for encoding fixed-length signaling information and zero padding method using same
Inventor: PARK SUNG-IK
IPC: H03M13/15
Filed: 2016-02-23
Abstract: A zero padding apparatus and method for fixed-length signaling information are disclosed. The zero padding apparatus according to one embodiment of the present invention comprises: a processor which determines the number of groups in which all bits are to be padded with 0 by using a difference between the length of an LDPC information bit string and the length of a BCH-encoded bit string, pads all bits of the groups with 0 by selecting the groups using a shortening pattern order, and generates the LDPC information bit string by padding at least a portion of the groups, which has not been padded with 0, with the BCH-encoded bit string; and a memory for providing the LDPC bit string to an LDPC encoder.
Patent CA-2979163-A1 (CA)
Inventor: SASIKUMAR POTTAYIL GOVINDAN NAIR
IPC: A61K31/4245
Filed: 2016-03-10
Abstract: The present invention relates to 3-substituted 1,3,4-oxadiazole and thiadiazole compounds of formula (I) and their use to inhibit the programmed cell death 1 (PD-1) signaling pathway and/or for treatment of disorders by inhibiting an immunosuppressive signal induced by PD-1, PD-L1 or PD-L2. 5
Patent CA-2980963-A1 (CA)
Title: Amino acid animal feed composition
Inventor: WAN FENG
IPC: A23K20/142
Filed: 2016-03-25
Abstract: A rumen by-pass composition for a ruminant includes an amine compound, and a fatty acid component, comprising an organic acid, wherein the amine compound and the organic acid are configured to form an amine-organic acid salt, and wherein the fatty acid component has a melting point not less than 40°C and an Iodine Value not greater than 45.