baber/WOPTO huggingface dataset:
Patent CA-3019346-A1 (CA)
Title: Functionalized laminated optical element with improved edging resistance
Inventor: COUE VIOLAINE
IPC: B32B7/12
Filed: 2016-03-29
Abstract: The invention relates to a functionalized laminated optical element comprising: - An optical base element; - A functional film structure consisting of a single layer or a multilayer structure; - A layer of a pressure-sensitive adhesive of optical quality, placed between one surface of the optical base element and the functional film structure so as to permanently retain said functional film structure on the surface of the optical base element. Said functionalized laminated optical element maintains its integrity after typical processing of an optical article which includes wheel edging. More particularly the invention relates to the use of a specific adhesive system for improving the wheel edging resistance of functionalized laminated optical element. The functional laminated optical may be an ophthalmic lens.
Patent CA-3020257-A1 (CA)
Inventor: LIM LEONG CHEW
IPC: H01L41/053
Filed: 2016-04-07
Abstract: Disclose displacement connectors of high bending stiffness, high-performance piezoelectric actuators and derivative devices made of such. The connector has circumferentially alternating recess housings which, when fitted with the intended piezoelectric active elements makes displacement actuators, approximately double (2x), triple (3x) or quadruple (4x) the displacement of individual active elements without adversely jeopardizing their regenerative forces. The connector may take any overall cross-section and length to suit intended applications. Connector recesses can be configured to house piezoelectric elements of a wide variety of cross-sections and dimensions, including longitudinal mode stacks, transverse mode bars and/or tubes, single crystal blocks of suitable cut and dimensions and their bonded assemblages. Derivative devices such as high-performance displacement actuators and compact Langevin low-frequency underwater projectors, can be made from such connectors.
Patent CA-3020662-A1 (CA)
Title: Systeme de transfert pour recipients
Inventor: EUSEBIONE ERNESTO
IPC: B65G47/84
Filed: 2017-04-14
Abstract: L'invention concerne un système de transfert pour transférer des récipients de matériau thermoplastique (3) depuis une machine à fonctionnement linéaire vers une machine à fonctionnement rotatif, comprenant : - un premier dispositif de transfert linéaire (2) apte à prélever les récipients depuis la machine à fonctionnement linéaire dans une zone de prélèvement (A) et à effectuer un mouvement de translation le long d'un premier axe (X) depuis la zone de prélèvement (A) vers une zone d'échange (B) et inversement, - une roue (32) coopérant avec la machine à fonctionnement rotatif, comprenant des sièges (34) répartis de façon périphérique pour les récipients et apte à tourner autour d'un second axe (Z) perpendiculaire au premier axe, au moins un second dispositif de transfert linéaire (112) apte à prélever les récipients depuis le premier dispositif de transfert linéaire dans la zone d'échange (B) et à les transférer vers les sièges, ledit au moins un second dispositif de transfert linéaire étant apte à effectuer une translation parallèle au premier axe (X) depuis la zone d'échange (B) vers une zone de déchargement (C) à proximité de la roue et inversement.
Patent CA-3021441-A1 (CA)
Title: Heat stable fresh cheese
Inventor: HELMENS HARM JAAP
IPC: A23C19/028
Filed: 2017-04-18
Abstract: The invention pertains to whey-bound fresh cheese such as cream cheese, and the stabilization thereof using granular starch and an amylomaltase- treated starch and/or an emulsifier, and to methods of making such fresh cheeses. Whey-bound fresh cheeses with these additional ingredients display increased stability, which makes them suitable for application in heated food products. In addition, the invention is directed to food products comprising such whey-bound fresh cheeses, as well to methods of making these food products, and to use of a granular starch and amylomaltase- treated starch for the stabilization of a whey-bound fresh cheese.
Patent CA-3026264-A1 (CA)
Inventor: SCIAVOLINO FRANK C
IPC: A61P29/00
Filed: 2017-06-02
Abstract: The present invention relates to compounds of Formulas I-IV, which are salts of special lipid mediators of inflammation, compositions containing same, and methods of using same in the treatment of various diseases and disorders characterized by chronic or excessive inflammation, or both.
Patent CA-3027761-A1 (CA)
Title: Method for manufacturing obeticholic acid and intermediate thereof
Inventor: ZHANG SHUNJI
IPC: C07J9/00
Filed: 2017-07-12
Abstract: The present invention relates to a method for manufacturing an obeticholic acid and an intermediate thereof. The invention specifically relates to a method for manufacturing a compound represented by formula V. The method comprises: using a compound represented by formula VI and performing a hydrogenation reaction in the presence of an acidic substance and catalyst to obtain the compound represented by formula V, and using the compound represented by formula V to manufacture the obeticholic acid. The method has the advantages of mild reaction conditions, high yield, little byproducts, ease of operation, and applicability in large scale production.
Patent CA-3032870-A1 (CA)
Title: Anti-kras-g12d t cell receptors
Inventor: TRAN ERIC
IPC: C07K14/82
Filed: 2017-07-31
Abstract: Disclosed is an isolated or purified T cell receptor (TCR) having antigenic specificity for mutated Kirsten rat sarcoma viral oncogene homolog (KRAS) presented in the context of an HLA-Cw*0802 molecule. Related polypeptides and proteins, as well as related nucleic acids, recombinant expression vectors, host cells, populations of cells, and pharmaceutical compositions are also provided. Also disclosed are methods of detecting the presence of cancer in a mammal and methods of treating or preventing cancer in a mammal.
Patent CA-3036322-A1 (CA)
Inventor: MENEZO SYLVIE
IPC: H01S5/026
Filed: 2019-03-08
Abstract: L'invention concerne un dispositif photonique (1) comportant : un support (120) ; une couche intermédiaire (420) ; une étage de guidage optique (200) comprenant un guide d'onde (210) et une première à une cinquième section de guide d'onde (211, 212, 213, 214, 215). Le dispositif photonique (1) comprend en outre une première couche de diélectrique (110) recouvrant l'étage de guidage optique (200) et une structure à gain (310) en contact avec la première couche diélectrique (110). Les deuxième et quatrième sections de guide d'onde (212, 214) et les première et deuxième extrémités de la structure à gain (310) forment une première et une deuxième zone de transition optique entre un guide d'onde hybride laser, et respectivement la première et la cinquième section de guide d'onde (211, 215). Une structuration formant réseau de Bragg est aménagée sur une première partie de l'épaisseur (e1) de la troisième section de guide d'onde (213) qui est éloignée de la structure à gain (310).
Patent CA-3037620-A1 (CA)
Inventor: HAHN MARTIN
IPC: B29C45/14
Filed: 2017-09-27
Abstract: The invention relates to a method for processing film webs (1, 1'), in particular IMD film webs, by means of a feed device (20) and to an injection mold (4) having at least two cavities (5), wherein the method comprises the following steps: providing at least two film webs (1, 1') that are arranged adjacent to one another in a direction substantially perpendicular to the feed direction and have motifs (6), delivering the at least two film webs (1, 1') that are arranged adjacent to one another into the injection mold (4), and orienting the at least two film webs (1, 1') that are arranged adjacent to one another in such a way that each motif (6) is precisely matched to a respective cavity (5).
Patent CA-3038451-A1 (CA)
Inventor: MAXTED IAIN
IPC: E21B43/1185
Filed: 2017-09-14
Abstract: The invention relates to downhole firing tools. In particular, a firing switch for a perforating gun with an EB switch port. The firing switch comprises a body portion configured to be located within the EB switch port, and an electronic addressable switch mechanically coupled to the body portion. The mechanical coupling of the body portion and electronic addressable switch may provide a substantially rigid firing switch.
Patent CA-3038547-A1 (CA)
Title: Rotatable disc exercise apparatus
Inventor: ENDELMAN KEN
IPC: A63B67/06
Filed: 2017-11-02
Abstract: A rotatable disc exercise apparatus is disclosed that includes a first disc having a first outer planar surface and a first inner surface, a second disc fastened to the first disc and rotatably supported on the first disc by a first annular set of ball bearings and a second annular set of ball bearings. The second disc has a second outer planar surface and a second inner surface facing the first inner surface. A single biasing member sandwiched between the first and second discs resiliently biases the second disc to a neutral rotational position between the discs. The first annular set of bearings is captured between the inner surfaces by an annular outer wall of one of the discs and an inner annular rib of the other one of the discs. The second set of bearings is carried in an annular race between the first and second inner surfaces.
Patent CA-3039950-A1 (CA)
Inventor: JIANG QINING
IPC: G09B5/00
Filed: 2019-02-01
Abstract: The present disclosure provides a method, apparatus, and computer device for matching teaching test item. The method includes: acquiring basic information of an object to be tested, to obtain a test category of the object to be tested; determining whether a test result of a current teaching test item in the current test category satisfies a set requirement of the current teaching test item, wherein if the test result of the current teaching test item in the current test category fails to satisfy the set requirement, a matched teaching test item matched with the object to be tested is generated for the object to be tested;    acquiring the test result after test is performed using the matched teaching test item, taking the matched teaching test item as a current teaching test item, and executing the step of determining whether a test result of a current teaching test item in the current test category satisfies a set requirement of the current teaching test item.
Patent CA-3040089-A1 (CA)
Inventor: SELLATHAMBY CHRIS
IPC: H04W4/90
Filed: 2017-10-19
Abstract: A seismic warning system comprises: a plurality of sensors, each sensor sensitive to a physical phenomenon associated with seismic events and operative to output an electronic signal representative of the sensed physical phenomenon; a data acquisition unit communicatively coupled to receive the electronic signal from each of the plurality of sensors, the data acquisition unit comprising a processor configured to estimate characteristics of a seismic event based on the electronic signal associated with a P-wave from each of the plurality of sensors; and a local device communicatively coupled to the data acquisition unit. The plurality of sensors, the data acquisition unit and the local device are local to one another.
Patent CA-3040333-A1 (CA)
Inventor: BURTON PAUL MATTHEW
IPC: C07D405/06
Filed: 2017-10-24
Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein R1a, R1b, R2, X, A, Ra, Rb, Rc, Rd and m are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds. The invention further relates to intermediate compounds used to produce compounds of Formula (I).
Patent CA-3042459-A1 (CA)
Title: Protective effect of dmpc, dmpg, dmpc/dmpg, lysopg and lysopc against drugs that cause channelopathies
Inventor: HELSON LAWRENCE
IPC: A61K31/506
Filed: 2017-11-09
Abstract: The present invention includes compositions and methods for preventing one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by an active agent or a drug in a human or animal subject comprising: an amount of a lysophosphatidylglycerol adapted for oral administration effective to reduce or prevent one or more cardiac channelopathies or conditions resulting from irregularities or alterations in cardiac patterns caused by the active agent or drug.
Patent CA-3043941-A1 (CA)
Title: Automated material inventory and delivery system for underground mines
Inventor: BOUDREAU MARC
IPC: G06Q50/02
Filed: 2018-01-17
Abstract: The invention discloses an automated material inventory and delivery system for underground mines using a shaft and hoist transporting material from the surface to working areas. The system includes means for automatically and paperless processing orders for supplies from a plurality of locations within the mine. The system communicates to client through a plurality of terminals located throughout the mine and tracks material received, stored and distributed using electronic inventory tracking means. Loading and unloading of material into and out of the cage is automatic and includes automatic guided vehicle means to gather the ordered material and deliver to the cage. The system includes means whereby consumable supplies are autonomously delivered to a working area to ensure sufficient material is on hand to meet production targets. Ore may be transported to the surface using the cage and ore containers, optimizing the use of the hoist and increasing mine production.
Patent CA-3050217-A1 (CA)
Title: Hot stamped part and manufacutring method thereof
Inventor: ABUKAWA GENKI
IPC: C22C38/00
Filed: 2017-01-17
Abstract: In this method for producing a hot stamp molded body, a blank material is formed from a steel plate, first tempering of the blank material is performed, and second tempering of the blank material is formed after the first tempering. During the first tempering, the blank material is heated to a first temperature of (Ac3 point  50)°C to 1200°C inclusive at an average heating speed of 2°C/second or more and cooled from the first temperature to a second temperature of 250°C or less. During the second tempering, the blank material is heated to a third temperature that is (Ac3 point  50)°C or more but no more than 1200°C from the second temperature at an average heating speed of 2°C/second or more and cooled from the third temperature to a fourth temperature of 250°C or less. The blank material is molded during the first tempering and/or the second tempering.
Patent CA-3051590-A1 (CA)
Inventor: KELLEY MARK R
IPC: G01N33/50
Filed: 2018-01-18
Abstract: La présente invention concerne des composés, des méthodes et des utilisations de composés, ainsi que leurs compositions pharmaceutiques, pour le traitement de malignités myéloïdes. En particulier, l'invention concerne des composés, ainsi que des procédés et des utilisations de composés, et des compositions pharmaceutiques associées, pour traiter la leucémie myéloïde aiguë (AML), le néoplasme myéloprolifératif (MPN) et/ou le syndrome myélodysplasique (MDS)
Patent CA-3053892-A1 (CA)
Inventor: TODA YURI
IPC: B21D22/26
Filed: 2018-02-20
Abstract: Provided is a hot stamp moulded body which is characterized by: including a plate thickness central portion, and a surface layer provided to one or both sides of the plate thickness central portion; and further including intermediate layers formed next to and between the plate thickness central portion and the respective surface layers. The hot stamp moulded body is further characterized in that: the plate thickness central portion has a prescribed composition; the hardness of the plate thickness central portion is at least 500 Hv, but not more than 800 Hv; the variation ?H1 in hardness in the surface layers in the plate thickness direction is at least 10 Hv, but less than 200 Hv; and the variation ?H2 in hardness in the intermediate layers in the plate thickness direction is at least 50 Hv, but less than 200 Hv.
Patent CA-3054252-A1 (CA)
Inventor: CROSS DAVID
IPC: A24F42/60
Filed: 2018-02-27
Abstract: The present invention relates to an aerosol-generating device (1) for generating an aerosol by dispersing an aerosol-forming powder (31) into an airflow. The device comprises a device housing (2) which comprises an airflow passage therethrough and which is configured to receive a capsule (30) that contains the aerosol-forming powder to be discharged into the airflow passage. The device further comprises a magnetic actuator (40) which is configured to generate a movement of the capsule when being received in the device housing for de-agglomerating the aerosol-forming powder within the capsule. The invention further relates to an aerosol-generating system comprising an aerosol-generating device according to the invention and an aerosol-forming powder containing capsule for use with the aerosol-generating device.
Patent CA-3054481-A1 (CA)
Inventor: FRANJIC KRESIMIR
IPC: A61B5/0215
Filed: 2017-02-24
Abstract: L'invention concerne un dispositif et un procédé pour un outil d'aspiration combiné à une sonde optique. Un dispositif d'aspiration est pourvu d'une pointe avec un corps tubulaire creux, d'une pluralité de fibres optiques incorporées dans la pointe et d'un anneau concentrique fixé à la pointe, l'extrémité de l'anneau possédant une surface réfléchissante biseautée interne opposée aux fibres optiques. L'invention concerne un procédé de mesure optique de tissu dans une procédure médicale consistant à aspirer un tissu à l'aide d'un dispositif d'aspiration, à envoyer des signaux optiques le long de fibres optiques à travers le dispositif d'aspiration ; à diriger les signaux des fibres optiques sur le tissu à l'aide d'une surface biseautée ; à recevoir les signaux optiques provenant du tissu dans les fibres optiques par l'intermédiaire de la surface réfléchissante biseautée ; à mesurer les signaux optiques reçus dans un spectromètre ou un détecteur ; et à libérer, réséquer ou ablater le tissu à travers le dispositif d'aspiration.
Patent CA-3061994-A1 (CA)
Inventor: MATHEIS BRIAN DANIEL
IPC: G01C9/00
Filed: 2019-11-18
Abstract: An acoustic air data sensing system includes an acoustic transmitter, a plurality of acoustic receivers, and a skin friction sensor. The acoustic transmitter is located to transmit an acoustic signal into airflow about an exterior of a vehicle. Each of the acoustic receivers is located at a respective angle from a wind angle reference line and a respective distance from the acoustic transmitter. The skin fiction sensor is positioned in a boundary layer region of the airflow that interacts with the acoustic receivers and transmitter. Based on time of flight values of the acoustic signal from the transmitter to each of the receivers and a skin friction measurement from the skin friction sensor as inputs to a transformation matrix, the acoustic air data sensing system outputs, from the transformation matrix, the true airspeed, the relative wind angle, and the speed of sound for operational control of the vehicle.
Patent CA-3063460-A1 (CA)
Title: Sonar aquatic imager for measuring aquatic disturbances
Inventor: HERRING RODNEY
IPC: G01S15/89
Filed: 2019-11-27
Abstract: ABSTRACT A sonar aquatic imaging system is provided for obtaining information on aquatic disturbances by imaging the thermal interface in large bodies of water. The imaging system comprises an imager, the imager comprising: a sonar wave emitter configured to emit a sonar wave signal; a reflected wave detector configured to receive a reflected wave signal; a vector network analyzer which includes a Global Navigation Satellite System and an at least one timer, the vector network analyzer in electrical communication with the sonar wave emitter via a first wire and the reflected wave detector via a second wire;  and a sonar software programme in electronic communication with the vector network analyzer. The imaging system is provided as part of an aquatic installation.
Patent CA-3067053-A1 (CA)
Title: Wheel comprising a non-pneumatic tire
Inventor: THOMPSON RONALD H
IPC: B60B1/06
Filed: 2018-05-04
Abstract: A wheel for a vehicle (e.g., a construction vehicle, an all-terrain vehicle, or other off-road vehicle) or other device, in which the wheel comprises a non-pneumatic tire that may be designed to enhance its use and performance, including, for example, to be able to be used longer and/or in more challenging conditions, such as, for instance, by being more resistant to cracking or other damage which could lead to premature failure (e.g., due to manufacturing artifacts and/or rocks and other hazards that can cut, chip, or tear it during use). The non-pneumatic tire comprises an annular beam configured to deflect at a contact patch of the non-pneumatic tire and an annular support extending radially inwardly from the annular beam and configured to support loading by tension. An elastomeric material of at least one of the annular beam and the annular support may have selected properties, including greater crack propagation resistance when subject to tensile stress.
Patent CA-3068154-A1 (CA)
Title: Treatment unit and method, unit for storing and culturing plant products comprising the treatment unit
Inventor: SARDO ALBERTO
IPC: A23L3/3409
Filed: 2018-06-27
Abstract: The invention includes: - an evaporation device (7) comprising a gas-circulation pipe (9), and a material having large specific surface area (11) filling an evaporation section (13) of the circulation pipe (9); - a device (15) for circulating gas through the circulation pipe (9); - a liquid impregnating the material having large specific surface area (11), the liquid containing at least one product or a mixture of volatile biocidal and/or plant-protection products, with a boiling temperature of 130 to 280°C, the material having large specific surface area having a liquid retention capacity of more than 50 L/m of material having large specific surface area at 20°C; - a refilling device (17), arranged to reimpregnate the material having large specific surface area (11) with liquid or to replace the depleted material having large specific surface area (11) with a novel material having large specific surface area (11) impregnated with liquid.
Patent CA-3072134-A1 (CA)
Inventor: MATTANOVICH DIETHARD
IPC: C12N9/88
Filed: 2018-05-30
Abstract: A yeast comprising a nucleotide sequence expression system expressing a synthetic Calvin cycle comprising heterologous genes, which include at least a) a gene encoding an enzyme from the class of the ribulose-bisphosphate carboxylases (EC number:  4.1.1.39) (RuBisCO gene); and b) a gene encoding an enzyme from the class of the ribulose phosphate kinases (EC number: 2.7.1.19) (PRK gene), which is expressing; wherein the yeast optionally comprises a heterologous expression construct expressing a gene of interest (GOB and/or wherein each of said RuBisCO gene and said PRK gene, is fused with a nucleotide sequence encoding a peroxisomal targeting signal (PTS).
Patent CA-3073206-A1 (CA)
Inventor: CHIRACKAL KEVIN
IPC: D04H3/16
Filed: 2018-08-17
Abstract: A three dimensional polymeric fiber matrix layer including a phase change material coated thereon or co-extruded therewith for use in a bedding product such as a mattress is disclosed. The phase change material is selected to provide improved cooling properties, which along with the free volume provided by the three dimensional polymeric fiber matrix markedly improves temperature management when used in a bedding product.
Patent CA-3073725-A1 (CA)
Inventor: LAROCQUE DARREN DEAN
IPC: H04B3/54
Filed: 2020-02-26
Abstract: A system and method for remotely monitoring confined work spaces. The system can have subcomponents including a badging station for recording ingress and egress in and out of the work space, intercom systems for inside and outside of the work space, alarm systems inside and outside of the work space, cameras located inside and outside of the work space, and a gas detector for detecting gases in the work space.  The subcomponents can be connected to a control panel that can relay data and communications to and from the subcomponents to a central dispatch center.