baber/WOPTO huggingface dataset:
Patent CA-3087659-A1 (CA)
Title: Method of separating and sealing multi-film damper rings
Inventor: IVAKITCH RICHARD
IPC: F01D25/04
Filed: 2020-07-22
Abstract: A multi-film oil damper for accommodating radial movement of a rotary shaft bearing relative to a bearing housing, the multi-film oil damper comprising: an annular damper cavity defined within the bearing housing between a radially outward wall, a first radially extending side wall and a second radially extending side wall, the annular damper cavity having an oil inlet in the radially outward wall, the oil inlet being in communication with a source of pressurized oil; an inner damper ring having axial ends abutting the first and second radially extending side walls of the annular damper cavity; a plurality of outer damper rings coaxially nested between the inner damper ring and the radially outward wall, each outer damper ring having axial ends adjacent the first and second radially outward walls of the annular damper cavity, each outer damper ring having a first cylindrical surface and a second cylindrical surface; a spacer ring disposed at each axial end of the plurality of outer damper rings, a contact surface of the spacer ring extending radially beyond the first surface of an associated outer damper ring and engaging the second surface of an adjacent outer damper ring defining an oil filled gap there between; and a radial oil channel through a central portion of the plurality of outer damper rings in fluid communication with the oil inlet.
Patent CA-3091828-A1 (CA)
Inventor: FARRUGIA VALERIE M
IPC: C09B69/10
Filed: 2020-09-01
Abstract: Des méthodes de synthèse dun polyamide ayant labsorbeur optique dans la chaîne principale du polyamide peuvent comprendre : la polymérisation de monomères polyamides en présence dun absorbeur optique sélectionné par le groupe consistant dun absorbeur optique polyamide, dun absorbeur optique polyacide, dun absorbeur optique dacide aminé, et de toute combinaison de ces derniers, afin de produire le polyamide ayant labsorbeur optique dans la chaîne principale du polyamide. Lesdits polyamides ayant labsorbeur optique dans la chaîne principale du polyamide peut être utile dans la production dobjets selon des méthodes qui incluent lextrusion thermofusible, le moulage par injection, le moulage par compression, le filage par fusion, lémulsification par fusion, le séchage par pulvérisation, le broyage cryogénique, la lyophilisation de dispersions de polymères, et la précipitation de dispersions de polymères.
Patent CA-3092423-A1 (CA)
Title: Method for obtaining synthetic diamonds from saccharose and an equipment for carrying out said method
Inventor: REIGOSA RODRIGUEZ ALVARO
IPC: C01B32/25
Filed: 2019-01-28
Abstract: The invention relates to a method for obtaining synthetic diamonds from sucrose, and to a device for carrying out said method, the method comprising: introducing sucrose or a solution of water and sucrose into a hermetic capsule (7) without air, which is surrounded by an external container that keeps the volume of the capsule (7) constant during the entire process; increasing the pressure inside the capsule (7) by breaking down the sucrose inside the capsule (7), either by increasing the temperature or by combining the sucrose with sulfuric acid, until the carbon resulting from said pressure conditions of the capsule is transformed into diamond; and controlling the pressure generated inside the capsule (7), using containing means that apply pressure externally around the container of the capsule (7). In addition, extra carbon is added, increasing the dimensions of the diamond.
Patent CA-3093249-A1 (CA)
Title: Solenoid operated valve for reducing excessive piping pressure in a fluid distribution system
Inventor: HAWKINS JAMES C
IPC: G05D16/06
Filed: 2019-03-01
Abstract: An assembly for reducing excess piping pressure in a fluid distribution system. The assembly includes a fluid regulator (212) including a body (304) defining an inlet (316), an outlet (320), and a fluid passageway (324) between the inlet (316) and the outlet (320), a first control element (332) movable relative to a valve seat (329) in the fluid passageway (324) to control fluid flow therethrough, a valve stem (336) coupled to the first control element (332), and an actuator assembly (312) operatively coupled to the valve stem (336) to control a position of the first control element (332). The assembly also includes a solenoid valve (222) coupled to the fluid regulator (212) at a position upstream of the outlet (320), the solenoid valve (222) adapted to receive a control signal (226) indicative of zero demand downstream of the fluid regulator (212), and having a second control element (512) that is movable, responsive to the control signal (226), from a first position to a second position to reduce fluid flowing through the fluid passageway (324).
Patent CA-3095078-A1 (CA)
Title: Full flow-through process for purifying recombinant proteins
Inventor: DUTHE DIDIER
IPC: C07K1/16
Filed: 2019-03-27
Abstract: The present invention concerns a method for purifying a protein comprising in a continuous mode: one filtration step involving the use of at least one chelating agent, an exchanging step involving the use of at least one diafiltration membrane, and a polishing step involving the use of a combination of membrane adsorbers, wherein two membrane adsorbers of said combination are orthogonal in terms of mechanism of action.
Patent CA-3096735-A1 (CA)
Title: Separateur thermique a joint thermique integre
Inventor: MCKENNA GREGORY BLAKE
IPC: E06B3/267
Filed: 2018-06-12
Abstract: L'invention concerne un système de fenêtre destiné à un bâtiment comprenant un panneau et un premier ensemble d'éléments qui supporte le panneau et comprenant un organe transversal et une plaque de pression décalée latéralement par rapport à l'organe transversal. Une parclose est définie entre l'organe transversal et la plaque de pression, et un séparateur thermique est positionné à l'intérieur de la parclose et s'étend entre la plaque de pression et l'organe transversal. Le séparateur thermique comprend une extension en forme de patte et un joint de tige assure l'étanchéité d'une interface entre l'extension en forme de patte et l'organe transversal.
Patent CA-3097358-A1 (CA)
Inventor: MADDUX STEPHEN ROSS
IPC: E21B41/00
Filed: 2018-07-25
Abstract: A junction system to line a lateral wellbore can include a junction assembly and a running tool. The junction assembly can include an anchor, a transition joint, a load transfer device, and a lateral liner. The running tool assembly can be configured to extend within a central bore of the junction assembly.  The running tool assembly can include a setting tool to set the anchor and a locking device to permit transfer of axial or rotational force between the lateral liner and a work string.
Patent CA-3097898-A1 (CA)
Title: Laser light safety guide
Inventor: STEPHAN MICHAEL F
IPC: E01H5/06
Filed: 2020-11-03
Abstract: ABSTRACT The laser light safety guide to assist in guiding a prime mover utilize for snowplowing including a laser that can be mounted within a cab of the prime mover and oriented to emit a visible laser beam directed through a transparent structure the prime mover.  The laser light safety guide further comprises a shielding structure opaque to the visible laser beam that is trirnrnable or adjustable to enclose a space extending from a portion of the laser frorn which the visible laser beam is emitted to the transparent structure the prime mover.  The shielding structure mitigates or contains reflection of the visible laser beam from an interior surface of the transparent structure. Date Recue/Date Received 2020-11-03
Patent CA-3098075-A1 (CA)
Inventor: MARKOVSKI BOBBY
IPC: E04F15/02
Filed: 2019-05-03
Abstract: The invention relates to Joining system for floor panels (1). The floor panels (1) are provided with coupling parts (20) on at least two opposite sides (30, 40) for joining floor panels (1) together. The coupling parts (20) include a groove (50) and a tongue (60), where the groove (50) is shaped for insertion of a tongue (60) on an adjoining floor panel (1). The tongue (60) is shaped for locking engagement by means of integrated locking means (70) with the groove (50) in a direction perpendicular to said sides (30, 40) and parallel to a horizontal floor plane (FP) defined by the joined panels (1). The invention is especially characterized in that: - the locking means (70) comprises dual consecutive locking recesses (80, 90) arranged in a lower portion (95) of the groove (50), a first locking recess (80) of which being located in an internally extending portion (100) within the groove (50) and a second locking recess (90) of which being located in a lip portion (110) protruding from an entrance opening (120) of the groove (50), the locking means (70) further comprises dual consecutive locking lugs (130, 140) arranged in a lower portion (150) of the tongue (60) for horizontally interlocking engagement with said dual consecutive locking recesses (80, 90) in the groove (50), a first locking lug (130) of which extending downwardly from a lower tip portion (160) of the tongue (60) and a second locking lug (140) of which extending downwardly from a root portion (170) of the tongue (60), wherein the first locking recess (80) and the first locking lug (130) are provided with matching curved horizontal locking surfaces (180, 190) and wherein the second locking recess (90) and the second locking lug (140) are provided with matching inclined horizontal locking surfaces (200, 210).
Patent CA-3101779-A1 (CA)
Title: Grip device for containers
Inventor: ANDREATTA NICOLA
IPC: B29C49/42
Filed: 2019-05-23
Abstract: A grip device (1) for containers, in particular for preforms (10) of plastic containers, which comprises at least one elongated body (2) which has, at a first end (2a), a supporting body (3) and, at the opposite end, a radially expandable element (4) in order to pass, on command, between a retracted condition which is adapted to allow the insertion and the withdrawal of at least one portion of the elongated body (2) into or out of a cavity (10a) which is defined in a respective container (10), and an expanded condition in which the expandable element (4) is engaged against the inner surface of the cavity so as to allow the gripping and the movement of the respective container (10); the expandable element (4) has a plurality of longitudinal elements (5) which are arranged around an axis of extension and of movement (100) and are provided in a single piece with the supporting body (3); the grip device (1) comprises an actuation body (20) which is arranged internally with respect to the expandable element (4) and can move, on command, longitudinally in order to engage with an inner coupling surface (6) which is defined on the longitudinal elements (5) in order to cause their radial expansion, the longitudinal elements (5) being elastically radially expandable and retractable in order to autonomously return to the retracted condition.
Patent CA-3101795-A1 (CA)
Inventor: KASAINI HENRY W
IPC: C22C1/04
Filed: 2019-05-30
Abstract: Methods for the manufacture of fine metal powders from metal carboxylate compounds such as metal oxalate compounds. The method includes decomposing particulates of the metal oxalate compound by heating to a decomposition temperature in the presence of a dilute hydrogen gas to decompose the metal oxalate compound, and forming a fine metal powder by heating to a higher refining temperature to remove contaminants from the metal powder. The method may include the conversion of a non-oxalate metal compound to a hydrated metal oxalate and the dehydration of the hydrated metal oxalate before decomposition to the metal. The method is applicable to the production of a wide variety of metals, and is particularly applicable to the production of rare earth metals of high purity and fine particle size.
Patent CA-3102640-A1 (CA)
Title: Systems and methods for distinguishing fertile plant specimens from sterile plant specimens
Inventor: GUZHVA DMYTRO
IPC: C12Q1/68
Filed: 2019-06-06
Abstract: Analyzing reflections and/or emissions of electromagnetic radiation to distinguish fertile plant specimens from sterile plant specimens. In an aspect, the presence of wavelengths associated with pollen in the electromagnetic radiation reflections and/or emissions indicates a plant specimen is fertile, and the absence of wavelengths associated with pollen in the reflections and/or emissions indicates a plant specimen is sterile. In other aspects, spectral signature differences in the reflections and/or emissions that are indicative of other properties besides pollen (e.g., petal color, etc.) are utilized to distinguish between fertile and sterile plant specimens.
Patent CA-3103072-A1 (CA)
Inventor: HASCOAT AURELIEN
IPC: G01R31/392
Filed: 2020-12-16
Abstract: 17 Abrégé La divulgation porte sur un procédé de determination d'un vieillissement d'une batterie ayant un état de charge variable au sein d'une fenêtre de cyclage formant une partie d'un domaine nominal de fonctionnement. Le procédé comprend : - obtenir (S10) un suivi d'un état de charge de la batterie en fonction du temps au cours d'un intervalle de temps, le suivi comprenant une alternance de sollicitations en charge et en décharge au sein de la fenêtre de cyclage, - pour une pluralité de sollicitations au cours de l'intervalle de temps, obtenir (S20) une valeur d'une grandeur électrique indicative d'une énergie échangée par la batterie lors de ladite sollicitation et estimer (S30) un état de sante de la batterie lors de ladite sollicitation sur la base de ladite valeur, et - determiner (S40), sur la base des états de sante estimés, un vieillissement de la batterie. Date Recue/Date Received 2020-12-16 1 /4 100 300 \ / PROC COM , MEM , / 200 FIG. 1 OBT SUIVI OBT ENER / CAPA ______________________ rS30 EST SOH ______________________ rS40 DET VIEILL I PREV SOH I ---------------------- 1 I --------------------- . ....õ...-S60 MOD PARAM . ---------------------- s I --------------------- ,,,.....,S70 INDIC REMPL . ---------------------- , FIG. 2 Date Recue/Date Received 2020-12-16 2/4 120 1 1 __ 1 1 20 I 1 100 1 ____ i , , " = ~ 111 ! 111.11.111111~ = 0 60 0 40 I (/) 1 1 1 I I. _______ _____________________________________________________________ 1 1 1 0 ' 1 3500 3700 3900 4100 4300 4500 Terms (heures) FIG. 3 10 ______________________________________________________________ 9 H L = 1 . 1 1 /3 8 = 4 ' e = - = = - =es ' 1 2 = = = i= 4 4 = = 7 ... L ' = = ' = = .1) 6- I - EP I as . . . . (.) =a) -E) , a) zt .-":7) . . a) 3 " , , = , . . c . . Lil 2 I . . . 1 I ' . , 1 1 i 1 ' 1 1 1 0 0 1000 2000 3000 4000 5000 6000 Temps (heures) FIG. 4 Date Recue/Date Received 2020-1 2-1 6 3/4 40 . = 85 . . = ----...3- 80 . . = = , = = . . = . = = . I = . . = = = 0 = = = (f) 75 = = 70 - = . . = , 1 1 650 1000 2000 3000 4000 5000 6000 Temps (heures) FIG. 5 0.0E+00 __________________________________ , -2.0E-03 = = 1 - , ' ' = . , = = 01 60 -4.0E-03 ' ' \ ' - ' ' - ~ to = = . ~ . '> s . ~ -6.0E-03 ' ''' 4-..... ' w= ..... < = = y = ax + b = - i = -1.0E-02 ' = . g , , . , , = -1.2E-02 I 1:1 II I ' I 0 10 20 30 40 50 60 70 4(0 FIG. 6 Date Recue/Date Received 2020-1 2-1 6
Patent CA-3104370-A1 (CA)
Title: Method of manufacturing footwear with thermal retention layer
Inventor: BURNETT ROBERT
IPC: A43D25/18
Filed: 2020-12-29
Abstract: ABSTRACT A boot that includes a rubber sole, and an upper portion attached to the rubber sole. The upper portion is made from rubber. The rubber sole includes a layer of aerogel material for an interior section of the boot. The layer of aerogel material covers the interior portion of the rubber sole along with a front part of the boot such that the layer of aerogel material contacts a sole of a foot of a wearer while also surrounding the toes of the wearer. In certain embodiments, the layer of aerogel material has a thickness ranging from 0.1 millimeters to 20 millimeters. Date Recue/Date Received 2020-12-29
Patent CA-3104845-A1 (CA)
Inventor: HENRY RONALD RAY
IPC: C12P5/02
Filed: 2019-06-27
Abstract: A method for recovering one or more water immiscible compounds comprising acidifying and disrupting the microbial biomass; heating the acidified, disrupted microbial biomass to form a heated, acidified disrupted microbial biomass;and contacting the heated, acidified, disrupted microbial biomass with a disulfonated surfactant in an amount sufficient to release at least 30% of the one or more water immiscible compounds from the microbial biomass.
Patent CA-3108823-A1 (CA)
Inventor: FU YIDONG
IPC: A61H19/00
Filed: 2019-03-05
Abstract: L'invention concerne un ensemble de massage, un dispositif de massage sur le corps humain et son procédé de fonctionnement. L'ensemble de massage (100) comprend : un premier bras de massage (120) ; une première tête de massage (110), formant une liaison rotative avec le premier bras de massage (120), et utilisée pour masser, avec le mouvement du premier bras de massage par rapport au corps humain, les points d'acupuncture et la peau adjacentes à l'anus ; et une structure de verrouillage de rotation (130), disposée entre le premier bras de massage (120) et la première tête de massage (110), et utilisée pour régler, verrouiller ou déverrouiller un angle de rotation de la première tête de massage (110) par rapport au premier bras de massage (120). La présente invention peut régler, selon les besoins, une manière de masser les points d'acupuncture adjacents à l'anus, améliorant l'effet de massage.
Patent CA-3110968-A1 (CA)
Title: Knot-tying device for surgical sutures
Inventor: MOLMENTI ERNESTO
IPC: A61B17/04
Filed: 2019-08-29
Abstract: A knot tying device including a sheath configured for placement over a surgical instrument. The sheath includes a proximal end portion and a distal end portion. The distal end portion is elastically reconfigurable between a straightened configuration and a hook shaped configuration. Position of the sheath on the surgical instrument is adjustable between an extended position in which the sheath extends beyond a distal tip of the surgical instrument and a retracted position in which the sheath is pulled back from the distal tip of the surgical instrument. The distal end portion is in the hook shaped configuration when the sheath is in the extended position and the distal end portion is in the straightened configuration when the sheath is in the retracted position. In exemplary embodiments, the knot tying device may include one or more magnets or one or more magnets as an integral part of a surgical instrument.
Patent CA-3112783-A1 (CA)
Title: Polypeptides insecticides mutants av3 et leurs procedes de production et d'utilisation
Inventor: KENNEDY ROBERT M
IPC: C12N15/82
Filed: 2019-09-13
Abstract: L'invention concerne de nouveaux peptides, nucléotides et protéines insecticides, leur expression dans des plantes, des procédés de production des peptides, de nouveaux processus, de nouvelles techniques de production, de nouveaux peptides, de nouvelles formulations et de nouveaux organismes, un processus qui augmente le rendement de production de peptides insecticides à partir de systèmes d'expression de levures. La présente invention concerne également des toxines appelées AVP, qui sont modifiées à partir de la toxine Av3 dérivée de l'anémone de mer ; l'invention concerne en outre des gènes codant pour le nouveau polypeptide, ainsi que diverses formulations et combinaisons des gènes et des peptides, utiles pour la lutte contre les insectes.
Patent CA-3113277-A1 (CA)
Title: Lamella blind system
Inventor: BLAUENFELDT-DYDENSBORG JAKOB
IPC: E06B9/36
Filed: 2018-10-02
Abstract: The present invention relates to a lamella blind system comprising at least one lamella element having: a screen body made of a membrane material; a first rotatable mount with a first clamp engaging a first end of the screen body; and a second rotatable mount with a second clamp engaging a second end of the screen body; wherein the screen body is clamped between the first and second rotatable mounts; wherein the screen body is loaded with a pre-determined tension applied in an axial direction parallel to the axis of rotation; and wherein the lamella element is rotatable about an axis of rotation defined by the first and second rotatable mounts; a first support structure supporting the first rotatable mount; a second support structure supporting the second rotatable mount; and a drive mechanism for controlling the rotational position of the at least one lamella element, wherein the drive mechanism is a single-ended drive mechanism acting on only one of the first and second rotatable mounts of the at least one lamella element.
Patent CA-3113909-A1 (CA)
Title: Systems and methods for customizing a performance characteristic of a vehicle
Inventor: BERNATCHEZ GABRIEL
IPC: B60K26/00
Filed: 2021-03-31
Abstract: Systems and methods for customizing one or more performance characteristics of a vehicle are provided. The systems and methods may be used with electric powersport vehicles and may facilitate expanded customization capabilities and a wide range of operator experiences available with the vehicle. A method of operating an electric vehicle includes receiving, via an operator interface, a value of an individually- variable parameter defining a propulsive performance characteristic of the electric vehicle, and, when the electric motor is driven to propel the vehicle, regulating an output of the electric motor based on the value of the individually-variable parameter.
Patent CA-3114144-A1 (CA)
Inventor: OOKA KAZUAKI
IPC: G03G15/08
Filed: 2019-07-01
Abstract: A developing cartridge 2 includes: a casing 21, a developing roller 22, a first agitator 25, a supply roller 23, and a second agitator 26. The casing 21 is configured to accommodate toner. The developing roller 22 is rotatable about a developing roller rotation axis 22A extending in a first direction. The first agitator 25 is configured to agitate the toner. The first agitator 25 is rotatable about a first agitator rotation axis 25A extending in the first direction. The supply roller 23 is positioned between the first agitator 25 and the developing roller 22. The supply roller 23 is rotatable about a supply roller rotation axis 23A extending in the first direction. The second agitator 26 is positioned between the supply roller and the first agitator 25. The second agitator 26 is rotatable about a second agitator rotation axis 26A extending in the first direction. A rotation locus of the second agitator 26 is positioned outside of a rotation locus of the first agitator 25.
Patent CA-3117120-A1 (CA)
Inventor: AUSTRHEIM TROND
IPC: B65D25/00
Filed: 2019-11-28
Abstract: The present invention relates to a storage container (6) for storing product items (5; 5a) in an automated storage and retrieval system (1). The storage container (6) comprises a base (6B), two first parallel side walls (6S1), two second parallel side walls (6S2) perpendicular to the two first parallel side walls and a top opening (6TO). The storage container further comprises two side openings (6SO), to allow one or more items to be unloaded from the storage container (6) or loaded into the storage container through one of the side openings at an unloading station (10) or at a loading station (10a). The storage container (6) is provided with a restraint which is arranged to restrain movement of the one or more items (5; 5a) from exiting through one of the side openings (6SO) during transportation of the storage container (6).