baber/WOPTO huggingface dataset:
Patent CA-2962646-A1 (CA)
Inventor: ARAI KUNIHIRO
IPC: B25B23/06
Filed: 2017-03-29
Abstract: The present invention provides a successive screw fastener which enhances a screw fastening function and improves operability and rapidness of each element. A successive screw fastener 1 according to the present invention has: a grip unit 2 including a trigger switch 16 with a direction lever 17 which sets a direction of forward rotation or reverse rotation of a rotary drive section 22 which rotationally drives a bit B; a screw fastener main body unit 3 including a gap adjustment mechanism section 91 which assuredly guides a screw S to a fastening acting position, a screw feed mechanism section 61 which avoids interference of the screw S and the bit B, a screw guide position adjustment mechanism section 101 which can simply adjust a gap between the fastening acting position and a fastening target position, and a magazine mounting mechanism section 111 having rigidity; a magazine unit 4 which can be easily attached to or detached from the screw fastener main body unit 3; and a handle unit 5 having excellent operability of an operator.
Patent CA-2962823-A1 (CA)
Inventor: ZHANG LEI
IPC: B01J29/74
Filed: 2015-10-20
Abstract: Methods are provided for using a dewaxing catalyst formed using at least two structure directing agents for production of a lubricant base stock. For example, ZSM-48 crystals formed using multiple directing agents (and/or formulated catalysts made using such crystals) can have an increased activity and/or can provide an improved yield during catalytic production of lubricant base stocks. Additionally or alternately, ZSM-48 crystals formed using multiple directing agents (and/or formulated catalysts made using such crystals) can provide improved aromatic saturation during processing of a feed for lubricant base stock production.
Patent CA-2962989-A1 (CA)
Inventor: DIMATTEO KRISTIAN
IPC: A61B17/04
Filed: 2008-09-12
Abstract: Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a cannulated suture anchor is provided and it includes a suture- engaging member formed therein and configured to receive a suture therearound such that trailing ends of the suture can extend through the suture anchor. The suture anchor can also include at least a proximal portion having dual threads to facilitate engagement with bone. The present invention also provides exemplary sutures and drivers that can be used with the various methods and devices disclosed herein, or with other methods and devices known in the art.
Patent CA-2968544-A1 (CA)
Title: Treatment of diseases associated with hepatic stellate cell activation using ammonia-lowering therapies
Inventor: JALAN RAJIV
IPC: A61K33/06
Filed: 2015-11-23
Abstract: Disclosed herein are methods of preventing, treating, and delaying the onset or progression of diseases associated with hepatic stellate cells (HSCs), such as non-alcoholic fatty liver disease (NAFLD), fibrosis, and liver cancer, using ammonia-lowering therapies.
Patent CA-2969017-A1 (CA)
Title: A valve arrangement, a method for identifying an underground valve of a valve arrangement and use of a use of valve arrangement
Inventor: FREUDENDAHL ERLING ARNUM
IPC: E03B9/08
Filed: 2014-11-28
Abstract: Disclosed is a valve arrangement (1) for underground control of a fluid flow. The valve arrangement (1) comprises a valve (2) including a valve housing (3) containing fluid control means (4) for controlling a flow of fluid through pipe means (5) arranged below the surface of the ground (6). The fluid control means (4) is actuated by means of mechanical manipulation of an operating device (7) of the valve (2) and the operating device (7) is coupled to the fluid control means (4). The valve (2) further comprises valve identification means (8) including data regarding the specific valve type. The valve arrangement (1) further includes an extension device (9) comprising an extension device housing (10) substantially surrounding an extension rod (12), wherein the extension rod (12) is rotatably supported by the extension device housing (10). The extension rod (12) is mechanically coupled to the operating device (7) to enable the mechanical manipulation being performed at the ground surface (6), wherein the extension device (9) further comprises dedicated connection means (13) extending between a valve end (11) and a ground surface end (14)of the extension device (9).The valve end (11) is arranged at the valve housing (3) and the ground surface end (14) is arranged at the opposite end of the extension device (9), wherein the dedicated connection means (13) enable that the data regarding the specific valve type may be communicated to the ground surface (6). A method for identifying an underground valve (2) and use of a valve arrangement (1) is also disclosed.
Patent CA-2969837-A1 (CA)
Inventor: PASCHEDAG Darren Lee
IPC: H02M1/00
Filed: 2017-06-06
Abstract: A current balancing system, and associated method and computer-readable medium are disclosed herein. The current balancing system comprises a plurality of power inverters, each power inverter included within a respective current loop and configured to generate a corresponding current amount. The current balancing system further comprises a plurality of inverter controllers, each inverter controller associated with a respective one of the plurality of power inverters and configured to receive a reference frame-transformed amount of the corresponding current amount. Each inverter controller is capable of independently controlling the corresponding current amount provided to a load.
Patent CA-2969874-A1 (CA)
Inventor: VARKUTI BALINT
IPC: A61N5/10
Filed: 2015-12-18
Abstract: The present invention relates to a method for positioning a patient's body part including a target to be depicted by means of an imaging device relative to the imaging device, particularly an irradiation source of a radiation imaging device, that generates a radiation beam directed towards the target, the method being constituted to be executed by a processor of a computer and comprising the following steps: - receiving, at the processor, geometry data describing the geometry of at least one structure located in the field of view of the imaging device; - receiving, at the processor, tracking data describing the spatial location and/or orientation of the at least one structure within the field of view of the imaging device; - determining, with the processor, position data incorporating the geometry data and the tracking data, describing whether the location and/or orientation of the at least one structure with respect to an image trajectory, particularly a radiation beam trajectory through the target is desirable; - determining, with the processor, repositioning data describing a desired location and/or orientation of the at least one structure with respect to the image trajectory, particularly the radiation beam trajectory through the target; - outputting, from the processor, the repositioning data allowing for repositioning of the at least one structure. The present invention further relates to a corresponding computer program and system.
Patent CA-2970680-A1 (CA)
Inventor: BA SAMBA
IPC: F04C2/107
Filed: 2015-12-18
Abstract: Rotor and/or stator designs and methods thereof to improve progressive cavity motor or pump durability. In one or more implementations, the rotor may have a variable outer diameter or variable stiffness along an axial length thereof. The stator may similarly have a variable inner diameter or variable stiffness, which may compliment or diverge from the variable outer diameter or variable stiffness of the rotor.
Patent CA-2972155-A1 (CA)
Inventor: HUANG WEI
IPC: B22F3/105
Filed: 2016-01-29
Abstract: Methods for creating three-dimensional volume quality models of additively manufactured metal bodies are disclosed. In one embodiment, a method comprises additively manufacturing each metal layer of a metal body. One or more images of the first metal layer are obtained. The image(s) are processed to detect and map potential manufacturing defects in the first metal layer. A two-dimensional contour of the first metal layer is generated from the three-dimensional CAD model. The mapped defects are integrated into the two-dimensional contour. A first layer of a three-dimensional volume quality model of the metal body is created based on the integrated two-dimensional contour.
Patent CA-2972806-A1 (CA)
Title: Methodes de traitement de troubles hematologiques, de tumeurs solides, ou de maladies infectieuses a l'aide de cellules tueuses naturelles
Inventor: KANG LIN
IPC: A61K35/17
Filed: 2015-12-30
Abstract: La présente invention concerne des méthodes de traitement d'un trouble hématologique, d'une tumeur solide, ou d'une maladie infectieuse chez un sujet en ayant besoin à l'aide de cellules tueuses naturelles en combinaison avec un second agent, ou à l'aide de cellules tueuses naturelles avec des modifications génétiques pour une spécificité cible et/ou une spécificité d'écotropisme.
Patent CA-2973056-A1 (CA)
Inventor: DESCUBES OLIVIER PIERRE
IPC: F02C6/00
Filed: 2016-02-15
Abstract: The invention relates to a system (12) for recovering exhaust gas energy from at least one turboshaft engine, comprising a turbine (34) rotatably mounted about a recovery shaft (40), suitable for collecting at least one portion (14) of the exhaust gases, referred to as collected gases (14), and to expand said collected gases (14) into expanded gases (42) at a pressure lower than the atmospheric pressure, a first heat exchanger (44), suitable for cooling said expanded gases (42) into cooled gases (46), by means of a cold source (45), and a compressor (36) rotatably mounted about said recovery shaft (40), suitable for compressing said cooled gases (46) to atmospheric pressure.
Patent CA-2974479-A1 (CA)
Title: Eolienne avec guides d'air rotatifs
Inventor: PISKORZ WALDEMAR
IPC: F03D3/04
Filed: 2016-01-22
Abstract: La présente invention concerne une éolienne comportant au moins un guide mobile constitué de deux ailes rectangulaires (14) et (15) positionnées dans un plan et fixées par un bord à un arbre monté (11) positionné parallèle à l'axe de l'éolienne (2) et de sorte que le bord de la première aile (14) soit tangentielle, avec petit espace, au bord de la barre (10) qui est une extension de l'aube directrice (4) du corps (3) et est positionnée dans le même plan que l'aube directrice (4), où le bord de la première aile (14) repose sur des éléments élastiques (16) fixés à la barre (10), et l'étalement de la seconde aile (15) est inférieur à l'étalement de la première aile (14) et l'arbre (11) est relié à un mécanisme d'entraînement (13) équipé d'un commutateur de position, le mécanisme d'entraînement (13) étant connecté au système de commande.
Patent CA-2975658-A1 (CA)
Title: Method and apparatus for producing a preform
Inventor: HOFFMANN ALEXANDER
IPC: B29C33/68
Filed: 2016-03-09
Abstract: The invention relates to a method and an apparatus for producing a preform (15, 35) for a rotor blade of a wind energy converter. The method comprises the steps of providing at least one semifinished textile product (12, 32) on at least one roll (11, 31), applying a binder (13, 33) onto the semifinished textile product (12, 32) and/or heating the semifinished textile product (12, 32), draping the at least one semifinished textile product (12, 32) from the at least one roll (11, 31) onto a core (10, 30), and curing the semifinished textile product (12, 32) after the draping on the core (10, 30) The draping is in this case carried out by means of rotating the core (10, 30). (Fig. 3a)
Patent CA-2980297-A1 (CA)
Inventor: GOODENOW ROBERT
IPC: A61K39/395
Filed: 2016-03-18
Abstract: Described herein are methods for the treatment of cancer in a subject. In particular, methods are provided for the treatment of non small cell lung cancer and melanoma with a combination of entinostat and an anti-PD-1 or an anti-PD-L1 antibody.
Patent CA-2982416-A1 (CA)
Inventor: SPIEKERMANN MEIKE
IPC: C12Q1/68
Filed: 2016-04-29
Abstract: The present invention relates to methods for the detection of nucleic acid molecules at the lower detection limit.
Patent CA-2983188-A1 (CA)
Inventor: CASTEL JEAN-LOUIS
IPC: E06B9/40
Filed: 2016-04-21
Abstract: The subject of the invention is a multifunctional shading device (10), notably for producing a pergola, comprising a horizontal structure S which supports said device, which comprises modules (12-1, 12-n) equipped with a strip of fabric (16) and means (18) for adjusting the length of said strip of fabric, the modules being distributed along an axis of the structure S.
Patent CA-2983376-A1 (CA)
Title: Electric current transmission cable and method of fabricating such a cable
Inventor: IMBERT SERGE
IPC: B24C1/00
Filed: 2016-04-26
Abstract: This electric current transmission cable comprises a non-anodized bare conductor (10) based on aluminium or aluminium alloy exhibiting a hydrophilic external specific surface area (S) intended to be in contact with the atmospheric medium and an interior volume (V) intended to conduct an electric current. The external specific surface area (S) of the bare conductor (10) exhibits a first roughness parameter (R), defined as arithmetic mean deviation measureable by profilometry of peaks and troughs with respect to a predetermined mean profile over a reference length or surface, greater than or equal to 1.9 µm. Furthermore, the interior volume (V) of the bare conductor (10) exhibits, down to a depth (P) of at least 300 nm with respect to the external specific surface (S), an oxygen doping of its aluminium-based or aluminium-alloy-based components according to an amount greater than or equal to 20%.
Patent CA-2984904-A1 (CA)
Inventor: SHAH SAMEENA
IPC: G06F17/27
Filed: 2016-05-02
Abstract: Systems and techniques for detecting and verifying social media events are disclosed. The system and techniques allow for processing of social media data to extract potentially valuable information in a timely manner and determine the veracity of the detected information. One implementation of the disclosure relates to event detection. Event detection involves ingestion and processing of social media data. Another implementation of the disclosure relates to verification of a detected event and generating a verification score.
Patent CA-2986756-A1 (CA)
Inventor: PARK YONG KOOK
IPC: F21W107/10
Filed: 2016-05-20
Abstract: The present invention relates to a general-purpose dehumidifying apparatus in which a housing having a dehumidifying member therein is applied to an object to be dehumidified (an electric light (such as a street lamp, a vehicle lamp, etc.), an outdoor or indoor electronic enclosure (such as power distributing equipment, communication equipment, security equipment, a solar system, etc.), and the like), and the dehumidifying apparatus removes internal moisture through an outer valve that opens and closes an outer communicating part of the housing (by closing the outer valve) in a case where the temperature of the object to be dehumidified is low and discharges the moisture of the dehumidifying member to the outside by opening the outer valve when the temperature in a lamp module rises in a case where the temperature of the object to be dehumidified is high. The dehumidifying apparatus, according to the present invention, comprises: a housing installed in an object to be dehumidified and having inner and outer communicating parts connected to the outside; a dehumidifying member mounted in the housing; and an outer valve that opens and closes the outer communicating part of the housing.
Patent CA-2987926-A1 (CA)
Inventor: YOSKOWITZ DAVID
IPC: B65H35/00
Filed: 2016-05-27
Abstract: L'invention concerne un procédé et un appareil pour la préparation de rouleaux de papier anti-adhérent pour matériau d'isolation de conduit adhésif qui sont peuvent être empilés et non-adhérents entre eux. Le matériau d'isolation adhésif prévu est du type utilisé pour sceller de façon étanche des crevasses et des espaces dans des systèmes de fuite et de refroidissement d'air globalement désignés sous le nom de systèmes "de chauffage, de ventilation et de refroidissement", ou "HVAC". L'appareil et le procédé selon l'invention distribuent des bandes (16) du matériau d'isolation adhésif sur un papier anti-adhérent (20) globalement revêtu de silicone sur au moins une face, laissant une patte marginale (30) qui est ensuite incurvée vers le haut pour venir en contact avec chaque face latérale alternée (32) des bandes d'isolation (16) afin de les empêcher d'adhérer entre elles quand elles sont disposées dans un conteneur d'expédition. Ledit système évite ainsi la nécessité d'insérer une feuille de papier d'interface entre les rouleaux pour les empêcher de coller les uns aux autres.
Patent CA-2992713-A1 (CA)
Inventor: GREEN JENNIFER
IPC: C08G18/76
Filed: 2016-07-15
Abstract: The invention relates to compositions and methods for solid freeform fabrication of medical devices, components and medical applications, in which the composition includes a thermoplastic polyurethane which is particularly suited for such processing. The useful thermoplastic polyurethanes are derived from (a) an aromatic diisocyanate component, (b) a polyol component, and (c) a chain extender component where the molar ratio of (c) to (b) is from 2.4 to 4.7.
Patent CA-2994119-A1 (CA)
Inventor: LI ZHIJIANG
IPC: F23M5/00
Filed: 2016-07-19
Abstract: The present disclosure is directed to a burner assembly for generating a heat source. The burner assembly may include a combustion plate having a first surface and a second surface. The combustion plate may include a first plurality of holes extending from the first surface to the second surface arranged in a first circle and a second plurality of holes extending from the first surface to the second surface arranged in a second circle, The first circle and second circle may be arranged in concentric circles. The burner assembly may further be configured to have at least one of the holes having a longitudinal axis extending at a first acute angle from a plane of the combustion plate. The burner assembly may further be configured to have at least one of the holes having the longitudinal axis extending at a second acute angle from a tangent line of one of the concentric circles on the plane of the combustion plate.
Patent CA-2995646-A1 (CA)
Title: Systeme de mise en contact de gaz et de liquides
Inventor: EL-NAAS MUFTAH
IPC: B01D53/14
Filed: 2016-08-18
Abstract: La présente invention concerne un système destiné à mettre en contact des gaz et des liquides, comprenant un récipient qui contient des particules inertes, le volume total des particules inertes étant compris entre 1 et 20 % du volume utile total du récipient.
Patent CA-2995853-A1 (CA)
Inventor: STRAVITZ DAVID M
IPC: B65F1/06
Filed: 2005-09-02
Abstract: A waste disposal device comprising a container having a lid is provided. A  cartridge movable by rollers can be provided. The device may have a rotation mechanism for rotating the rotatable cartridge. The cylindrically shaped device can have an inner wall and the cartridge may have an outer wall. The rotation mechanism may have at least two opposingly aligned movable rollers that extend between the inner and outer wall The rollers can be engagingly configured to cause the cartridge to rotate upon activation of the rotation mechanism. An integrated cutting system for a waste disposal device is also provided comprising a waste storage receptacle and a film cutting and sealing device. A sensing mechanism for a waste disposal device is also provided. The sensing mechanism can delay rotation of the cartridge having flexible tubing therein.  A  mechanism for scoring flexible tubing is provided. The tubing is dispensed from a cartridge and is foldingly stacked therein.
Patent CA-2997181-A1 (CA)
Inventor: LANGEDIJK JOHANNES PETRUS MARIA
IPC: C07K2/00
Filed: 2016-09-01
Abstract: The present invention provides stable pre-fusion class I fusion protein in the pre-fusion conformation, comprising one or more mutations in the hinge-loop that is present between the base helix and the RR1.
Patent CA-2997712-A1 (CA)
Title: Method for lining a cathode of a reduction cell for production of primary aluminum
Inventor: PROSHKIN ALEXANDR VLADIMIROVICH
IPC: C25C3/08
Filed: 2016-12-30
Abstract: The invention relates to the field of nonferrous metallurgy, and specifically to technological equipment for producing primary aluminum via electrolysis, and particularly to methods for lining electrolyzer cathode devices. An electrolyzer cathode lining method for producing primary aluminum includes pouring and leveling a heat-insulating layer within the casing of a cathode device, pouring, leveling and compacting a refractory layer, and installing hearth blocks and side blocks and subsequently sealing the seams between same using a cold ramming paste. Prior to pouring the heat-insulating layer, a layer of finely-dispersed carbonizable particles is created on the bottom of the casing. The proposed method for lining an electrolyzer cathode device in order to produce primary aluminum allows for reducing the cost of lining materials, reducing the energy consumption of an electrolyzer by enhancing the thermal resistance of thermal insulation in the base thereof, and extending the service life of electrolyzers.
Patent CA-3003637-A1 (CA)
Inventor: KING PAUL E
IPC: B01J8/18
Filed: 2016-10-12
Abstract: A reaction chamber contains catalytic material(s). Tunable microwave source(s) each emit microwave radiation at corresponding time-varying microwave frequency(ies) or at simultaneous multiple different microwave frequencies. Microwave transmission element(s) irradiate the interior volume of the reaction chamber with the microwave radiation, emitted by the microwave source(s), that propagates along the transmission element(s) into the reaction chamber. The reaction chamber is characterized by a maximum temperature variation of a fixed- frequency, steady-state temperature spatial profile that results from irradiation of the reaction chamber by microwave radiation at a substantially fixed microwave frequency and at a reference microwave power level. Irradiation of the reaction chamber at the reference microwave power level by the microwave radiation with the time-varying microwave frequency(ies), or the simultaneous multiple different microwave frequencies, results in a multi-frequency temperature spatial profile having a maximum temperature variation less than the maximum temperature variation of the fixed-frequency, steady-state temperature spatial profile.
Patent CA-3012289-A1 (CA)
Title: System for raising and lowering vehicle
Inventor: KANGAS AARON
IPC: A61G3/06
Filed: 2017-01-27
Abstract: An apparatus is provided for raising and lowering a vehicle that is supported by a wheel suspended from a frame of the vehicle by a suspension component. The apparatus includes a linear actuator that is vertically oriented to move the wheel of the vehicle relative to the frame of the vehicle. A compression device is arranged to compress the suspension component of the vehicle in response to movement of the wheel by the linear actuator.
Patent CA-3013037-A1 (CA)
Title: Biologically active cannabidiol analogs
Inventor: ELSOHLY MAHMOUD A
IPC: C07C229/08
Filed: 2017-01-27
Abstract: Biologically active cannabidiol analogs comprising a compound of the formula [ I ] wherein one of R1 or R2 or both is/are the residue of a moiety formed by the reaction of an amino group of the amino acid ester of R1 or R2 or both with a dicarboxylic acid or a dicarboxylic acid derivative and the other R1 or R2 (in the case of the mono) is the residue of a dicarboxylic acid or dicarboxylic acid derivative or Hydrogen (H), (i.e. underivatized), and salts thereof. These CBD analogs are be useful in pain management in oncology and other clinical settings in which neuropathy is presented. Furthermore, these CBD-analogs are useful in blocking the addictive properties of opiates.