baber/WOPTO huggingface dataset:
Patent CA-2799835-C (CA)
Inventor: ARNDT AXEL
IPC: B01J23/06
Filed: 2011-05-16
Granted: 2017-10-10
Abstract: A component has a catalyst surface including metal regions and regions of MnO2 contacting the former, wherein the metal regions are made of Co and/or Sn and/or Zn (or alloys of said metals). Said material pairings achieve a significantly improved catalytic effect in comparison to the pure metals. Said surfaces can be used, for example, in room air purification for reducing ozone content. The surface can be applied, for example, by coating the component, wherein the metal region and the region of MnO2 are applied in two layers.
Patent CA-2799925-C (CA)
Title: Joint method for reinforcing bar
Inventor: HONGO KOUJU
IPC: E04C5/16
Filed: 2012-12-27
Granted: 2016-10-04
Abstract: In a joint method for a reinforcing bar using a reinforcement joint having a grout inlet at one end and a grout outlet at the other end, the grout inlet is fitted with a sealing body provided with a check valve, and the grout outlet is fitted with a sealing plug provided with a piston body protruded outward by the filling of a grout, whereby the filling of the grout can be visually confirmed.
Patent CA-2804742-C (CA)
Inventor: BOPP STEVEN RICHARD
IPC: H01R13/6469
Filed: 2011-07-29
Granted: 2019-05-14
Abstract: An electrical connector (100) that includes a circuit board (124) having a board substrate (125) that has opposite board surfaces (202, 204) and a thickness (T1)measured along an orientation axis (192) that extends between the opposite board surfaces. The circuit board has associated pairs of input and output terminals (220, 222) and signal traces (231-238) that electrically connect the associated pairs of input and output terminals. The input and output terminals being configured to communicatively coupled to mating and cable conductors (116, 130), respectively. Each associated pair of input and output terminals is electrically connected through a corresponding signal trace that has a conductive path extending along the board substrate between the corresponding input and output terminals. At least two signal traces (235, 236) form a broadside-coupling region (250) in which the conductive paths of the at least two signal traces are stacked along the orientation axis and spaced apart through the thickness and extend parallel to each other for a crosstalk-reducing distance (DCRT1).
Patent CA-2805261-C (CA)
Inventor: HOUSER BLUE
IPC: E05F15/60
Filed: 2011-07-28
Granted: 2017-11-21
Abstract: A door operator with an electrical back check feature is disclosed. Embodiments of the present invention are realized by a motorized door operator (20, 200) that electrically creates a back check force for an opening door (22). The door operator simulates the back check normally created by hydraulic means in convention door closers, but without the use of pistons, springs or hydraulic fluid. The door operator includes a motor (202, 550) disposed to operatively connect to a door so that the door will open when the motor moves, and a position sensor (120, 240, 510) to determine a position of the door. A processor (552) is programmed to exert a closing force on the door in the back check region. In some embodiments, the closing force is exerted by injecting a voltage into the electric motor of the door operator.
Patent CA-2813070-C (CA)
Inventor: HOSHINO KATSUYA
IPC: C25D9/10
Filed: 2011-09-28
Granted: 2016-11-15
Abstract: In order to obtain a cold rolled steel sheet having excellent press formability, a cold rolled steel sheet has an inorganic film containing a crystalline layered material having an average film thickness of 10 nm to 2000 nm on a surface thereof. . The crystalline layered material preferably is, for example, a layered double hydroxide represent ed by [M2+1-x M3+x (OH) 2] [A n-] x/n .cndot.  zH2O, where: M2+ is one or more of Mg2+, Ca2+, Fe2+, Ni2+, and Zn2+; M3+ is one or more of Al3+, Fe3+, and Cr3+; and A n- is one or more of OH-, CO3 2-, Cl-, and (SO4) 2-.
Patent CA-2820227-C (CA)
Title: Novel composite conductive material
Inventor: ZAGHIB KARIM
IPC: H04B1/04
Filed: 2013-07-10
Granted: 2020-10-20
Abstract: A novel active material comprising graphene ~ fibrous carbon composite and a method of making it is provided. The composite is highly uniform. The composite comprises graphene or nanoporous graphene and fibrous carbon, preferably vapor grown carbon fibers (VGCF) and optionally a lithiummetalphosphate (LMF), preferably lithiumferrophosphate or lithiummanganesephosphate.
Patent CA-2820349-C (CA)
Title: Shelf label holder
Inventor: ZOBEL ERIN L
IPC: G09F7/08
Filed: 2013-06-26
Granted: 2014-08-26
Abstract: A label holder includes a main panel having a top portion that is oriented at an angle from a substantially planar portion, a first sign sleeve and a second sign sleeve. The first sign sleeve is defined by the substantially planar portion of the main panel and a return flange coupled to the main panel at a joined end. The return flange extends upward from the joined end and terminates along and is biased against the substantially planar portion of the main panel. The second sign sleeve is defined by a front that extends from the top portion of the main panel and a back that is coupled to the front by the top portion of the main panel. The back extends from the top portion of the main panel and terminates along and is biased against the front.
Patent CA-2822184-C (CA)
Title: Dispositif portatif d'usinage, plus particulierement de percage
Inventor: GUERIN SYLVAIN
IPC: B23Q5/22
Filed: 2011-12-29
Granted: 2019-03-12
Abstract: L'invention concerne un dispositif portatif (1) d'usinage, en particulier de perçage, présentant un mécanisme comprenant : un premier support (20) embarquant : un porte-outil (2), un moteur (3, 4) agencé pour animer le porte-outil (2) d'un mouvement de rotation, un deuxième support (30) et des moyens (40) de guidage en translation entre le premier support (20) et ledit deuxième support (30), un actionneur linéaire (5) permettant l'éloignement du premier support (20) par rapport audit deuxième support (30) et le rapprochement du premier support (20) par rapport audit deuxième support (30). Selon l'invention, le moteur (3, 4) est un moteur électrique et le rotor (4) du premier moteur (3, 4) est en montage direct sur le porte-outil (2), solidaire rigidement avec ledit porte outil (2).
Patent CA-2826299-C (CA)
Title: Dispositif numerique de prevention de surtension dans un compresseur
Inventor: HOANG TUYEN TRONG
IPC: F02C9/18
Filed: 2013-09-05
Granted: 2020-09-01
Abstract: Des méthodes et des dispositifs de prévision dune surpression dans une turbine à gaz sont décrits. Des signaux de pression contrôlée peuvent être comparés à des signaux de pression de référence, chaque signal de pression contrôlée et chaque signal de pression de référence ayant une valeur de temps. Si les signaux de pression contrôlée sont moindres que les signaux de pression de référence, une courbe de pression contrôlée peut être inscrite dans un nombre de points prédéterminés en fonction des valeurs de pression contrôlée et des valeurs de temps connexes. Une courbe de pression de référence peut être inscrite dans le nombre de points prédéterminés en fonction des valeurs de pression de référence et des valeurs de temps connexes. Un temps de surpression du compresseur peut être estimé en fonction du croisement de la courbe de pression contrôlée et de la courbe de pression de référence.
Patent CA-2826567-C (CA)
Title: Flow control screen assembly having remotely disabled reverse flow control capability
Inventor: VEIT JAN
IPC: E21B43/10
Filed: 2012-02-22
Granted: 2016-02-02
Abstract: A flow control screen having a fluid flow path between the interior of a base pipe and a filter medium. A valve assembly, including a piston body, a valve plug and a ball retainer having an opening, is disposed within the fluid flow path. The piston body has an internal seat and a collet assembly that is radially outwardly constrained by the ball retainer in a first operating position to retain the valve plug therein and radially outwardly unconstrained by the ball retainer in a second operating position. Reverse flow is initially prevented as internal differential pressure seats the valve plug on the internal seat and causes the piston body to shift to the second operating position upon reaching a predetermined threshold. Thereafter, external differential pressure causes the valve plug to be expelled from the valve assembly through the opening of the ball retainer, thereby no longer preventing reverse flow.
Patent CA-2832159-C (CA)
Inventor: SUWA YOSHIHIRO
IPC: C22C38/02
Filed: 2012-04-12
Granted: 2016-06-14
Abstract: L'invention concerne une feuille d'acier laminé à froid à haute résistance ayant une excellente aptitude au façonnage local qui contient, en % en masse, 0,07 % à 0,20 % de C, 0,001 % à 2,5 % de Si, 0,01 % à 4,0 % de Mn, 0,001 % à 0,15 % de P, 0,0005 % à 0,03 % de S, 0,001 % à 2,0 % d'Al, 0,0005 % à 0,01 % de N et 0,0005 % à 0,01 % d'O, le reste comprenant du fer et les impuretés inévitables ; le rapport surfacique de la bainite dans la structure métallique est d'au moins 95 % ; la valeur moyenne de la densité de polarisation des groupes d'orientation {100}<011> à {223}<110> dans une surface centrale d'épaisseur de feuille, qui a une épaisseur de feuille se situant dans une plage de 5/8 à 3/8 à partir de la surface de la feuille d'acier, n'est pas supérieure à 4,0, et la densité de polarisation de l'orientation cristalline {332}<113> n'est pas supérieure à 5,0 ; et le diamètre moyen en volume des particules cristallines de la structure métallique n'est pas supérieur à 10 µm.
Patent CA-2832385-C (CA)
Title: Fixation, dispositif de realisation de filetage, et ensemble de fixation
Inventor: HANSSON STIG
IPC: A61C8/00
Filed: 2012-04-12
Granted: 2018-08-21
Abstract: La présente invention concerne une fixation, telle qu'une fixation dentaire, destinée à être insérée dans un trou de forage situé dans un tissu osseux. Ladite fixation possède deux parties de condensation qui peuvent être conçues respectivement pour procurer au tissu osseux cortical et spongieux des niveaux d'allongement en traction identiques ou différents. L'invention porte en outre sur un dispositif de réalisation de filetage destiné à réaliser un filetage femelle dans un tissu osseux avant l'insertion d'une fixation. L'invention a également trait à un ensemble de fixation, comprenant un dispositif de réalisation de filetage et une fixation.
Patent CA-2836994-C (CA)
Inventor: LAMO JEFFREY J
IPC: G06Q30/02
Filed: 2013-12-20
Granted: 2021-02-16
Abstract: Systems, apparatus, interfaces, methods, and articles of manufacture that provide for structured value proposition objects.
Patent CA-2846957-C (CA)
Title: General medication disposal system
Inventor: FOWLER WILLIAM
IPC: B09B3/00
Filed: 2012-09-27
Granted: 2017-04-11
Abstract: General medication disposal systems are provided. Aspects of the systems include devices having a sealable container dimensioned to accommodate a pharmaceutical composition; and an amount of an inactivating substance, e.g., granulated or pelletized activated carbon, present inside of the of sealable container. Aspects of the invention further include methods of making and using the systems, as well as kits comprises the devices of the system.
Patent CA-2849626-C (CA)
Title: Device for supporting at least a part of the body of a person and method for adjusting such a device
Inventor: HUTTENHUIS ALOUISIUS GERARDUS
IPC: A61F5/01
Filed: 2014-04-23
Granted: 2021-01-26
Abstract: The invention relates to an orthosis for supporting at least a part of the body of a person, comprising: - a casing; - at least one deformable element disposed in the casing, the deformable element being filled with a medium curable by activation or fillable with a curable medium, for supporting the part of the body of the person after curing of the medium. The invention also relates to a method for adjusting such an orthosis.
Patent CA-2849721-C (CA)
Inventor: GERLIGAND PIERRE-YVES
IPC: G02C7/04
Filed: 2012-09-21
Granted: 2020-10-27
Abstract: A method for optimizing the performance in centration, rotation and stability of contact lenses makes use of the upper and lower eyelid geometries to maximize the lens-lid interaction for two different contact lens positions on the eye. The contact lenses are non-round lenses for maximum interaction with the eyelids.
Patent CA-2851489-C (CA)
Inventor: GREEN SHAWN D
IPC: F21K9/00
Filed: 2014-05-09
Granted: 2018-05-01
Abstract: A demountable wall system that includes a base trim that receives an accent lighting assembly. The lower trim of the demountable wall system includes one or more lighting base trim sections that receive an accent lighting assembly. The accent lighting assembly includes an extruded diffuser formed from a transparent plastic material. The diffuser receives a light strip having a series of spaced LED lights each positioned to project light through a curved, projection wall of the diffuser. When the accent lighting assembly is mounted to the lighting base trim member, the accent lighting assembly projects light downward toward the floor and onto an angled face wall of the lighting base trim member. The lighting base trim member can selectively replace decorative base trim members of the demountable wall system.
Patent CA-2852081-C (CA)
Inventor: HOONG SIM LEE
IPC: A61B5/15
Filed: 2012-10-18
Granted: 2016-08-02
Abstract: L'invention concerne un ensemble de prélèvement de fluide et son procédé d'utilisation, ledit ensemble comprenant un cylindre ayant une tige de piston plongeur introduite de manière coulissante. L'ensemble et le procédé sont particulièrement utiles dans le prélèvement de sang artériel. La tige de piston plongeur comprend une partie proximale, une partie distale ayant un bouchon, et un raccord cassable entre les parties proximale et distale. Lors de l'utilisation, l'ensemble est prétraité avec un anticoagulant liquide, la liaison cassable est rompue et un échantillon de fluide est prélevé, la pression artérielle amenant la partie distale de la tige de piston plongeur à se déplacer dans une direction proximale le long du cylindre et à venir en contact avec une bride annulaire s'étendant à l'intérieur du cylindre. Après le prélèvement, un capuchon de pointe peut être appliqué à l'ensemble pour empêcher tout renversement de l'échantillon de fluide pendant la manipulation, le stockage et le transport.
Patent CA-2852356-C (CA)
Inventor: VOGT SEBASTIAN
IPC: A61M11/02
Filed: 2014-05-20
Granted: 2018-09-18
Abstract: The invention relates to a medical spraying device for irrigating a wound, in particular lavage system, comprising a liquid reservoir for a medical irrigation liquid or a connection for such a liquid reservoir and an arrangement for applying pressure to the medical irrigation liquid, such that the irrigation liquid can be pushed through a nozzle by the pressure acting on the irrigation liquid in order to produce a spray cone, wherein the nozzle has a plurality of openings, which are arranged at an angle to one another in such a way that the irrigation liquid jets exiting from the openings meet in an atomisation space and/or a discharge opening of the nozzle and thus produce the spray cone from the atomised irrigation liquid. The invention also relates to the use of such a medical spraying device for producing a spray cone for debriding infected tissue. The invention also relates to a method for producing a spray cone of a medical irrigation liquid, in which the irrigation liquid is pushed through a plurality of openings in a nozzle and the irrigation liquid jets thus produced are shot towards one another at such a flow rate and at such an angle that the irrigation liquid jets atomise in front of the nozzle and form a spray cone.
Patent CA-2852986-C (CA)
Title: Recuperation de farine riche en aleurone dans le son
Inventor: PAPE WARNER TRAVIS
IPC: A23L7/10
Filed: 2012-11-07
Granted: 2016-01-26
Abstract: L'invention concerne un traitement d'épuration du son, dans le broyage de grains, qui emploie une machine de broyage dans laquelle le son qui contient certains endospermes, y compris l'aleurone, est introduit dans une chambre de broyage annulaire, définie sur un côté interne par un rotor cylindrique excentrique et sur un côté externe par un ensemble cadre qui comprend des tamis perforés et des surfaces abrasives. Des lobes longitudinaux font saillie radialement à partir du rotor. Les lobes compriment le son lorsqu'ils tournent, tandis que les parties de moindre diamètre du rotor entre les lobes permettent au son de se décomprimer, amenant les particules de son à se frotter les unes contre les autres pour détacher l'endosperme du son par des forces de friction. Les particules de son frottent également contre les surfaces abrasives pour gratter l'endosperme du son. De l'air s'écoule à travers la chambre de broyage et transporte l'endosperme à travers les tamis perforés, tandis que les particules de son sont évacuées sans passer à travers les tamis.
Patent CA-2855396-C (CA)
Title: Tubing connector system
Inventor: VACHON LEANDRE
IPC: F16L47/34
Filed: 2014-06-26
Granted: 2016-08-02
Abstract: The tubing connector system (100) provides a removable air-tight and water- tight sealing connection under vacuum conditions between an end portion (102) of a flexible tubing (104) and a tapping hole (108) on a main conduit (106). It includes a single screw- type clamp (120) having an adjustable tension mechanism (122) and a flexible metallic band (124) cooperating with the adjustable tension mechanism (122), a tube fitting (150), and a resilient gasket (180), to be interposed between an outer surface of the main conduit (106) and the inner side face of a flange (170) provided on the tube fitting (104), to seal a space immediately surrounding a tapping-hole engaging portion (162) on the tube fitting (104) when brought into cooperative engagement with the inner periphery of tapping hole (108). The sealing attachment can be created very quickly, even by an unexperienced operator, using parts that are relatively inexpensive and simple.
Patent CA-2857439-C (CA)
Title: High-strength seamless steel pipe for oil well use having excellent resistance to sulfide stress cracking
Inventor: EGUCHI KENICHIRO
IPC: C21D8/10
Filed: 2012-12-18
Granted: 2017-06-27
Abstract: A seamless steel pipe has a composition containing, by mass%, C: 0.15 to 0.50%, Si: 0.1 to 1.0%, Mn: 0.3 to 1.0%, P: 0.015% or less, S: 0.005% or less, Al: 0.01 to 0.1%, N: 0.01% or less, Cr: 0.1 to 1.7%, Mo: 0.40 to 1.1%, V: 0.01 to 0.12%, Nb: 0.01 to 0.08%, Ti: 0.03% or less, and B: 0.0005 to 0.003%, has a structure composed of a tempered martensite phase as a main phase with a prior austenite grain size number of 8.5 or more, and has a hardness distribution in which in four portions 90 apart from each other in the circumferential direction, hardness is 295 HV10 or less in any one of an inner surface-side region at 2.54 to 3.81 mm from the inner surface of the pipe, an outer surface side-region at the same distance from the outer surface of the pipe, and a center of the thickness. Therefore, the seamless steel pipe has high strength of 110 ksi grade (yield strength: 758 MPa or more) and excellent SSC-resistance. The composition may further contain Cu and/or W and/or Ni and/or Ca.
Patent CA-2857518-C (CA)
Title: Procede et appareil pour le traitement d'une soudure de rail
Inventor: KRISTAN JOSEPH V
IPC: B23K37/00
Filed: 2012-11-15
Granted: 2018-02-20
Abstract: Un dispositif de traitement de soudure de rail améliore une microstructure résultante à l'intérieur et autour d'une zone affectée d'une soudure de rail et de queues entourant le soudure de rail et autour de celle-ci. Le dispositif comprend, mais sans y être limité, un ensemble de serrage et de centrage de monture pour venir en prise avec un champignon de rail d'un rail et un dispositif de chauffage et de refroidissement relié à l'ensemble de serrage et de centrage de monture destiné à être positionné sur le champignon de rail. L'ensemble de serrage et de centrage de monture comprend un élément de prise qui vient en prise de façon amovible avec le champignon de rail. Le dispositif de chauffage et de refroidissement comprend un élément chauffant pour chauffer une zone affectée de la soudure de rail et un élément de refroidissement pour refroidir la zone affectée.
Patent CA-2859884-C (CA)
Inventor: BARTELMUSS KLAUS
IPC: B65H19/28
Filed: 2014-08-18
Granted: 2018-02-20
Abstract: A tearing tape which is composed of paper for severing a paper web which moves from a system tor producing paper and is wound up on drums, in order as a result to make it possible for it to be wound onto an empty drum. Here, the tearing tape, in cross-section, has a central tape part and two lateral tape parts. The central tape part has a thickness that is at least 1.5 times greater than a thickness of the lateral tape parts.
Patent CA-2860673-C (CA)
Inventor: BILLING JOHAN FREDRIK
IPC: B01J20/26
Filed: 2012-12-21
Granted: 2016-05-10
Abstract: Anon-molecularly imprinted polymer is provided that is capable of adsorbing tobacco-specific nitrosamines, said polymer being of a monomer that has polar functionality and cross-linker which is non-acidic, one of said monomers being hydrophilic, the other being hydrophobic. Beads may be made by suspension polymerizing the monomer and cross-linker in an aqueous medium in the presence of a steric stabilizer and a porogen and separating the polymerized material from the reaction mixture. The beads may be useful, for example, in analysis and separation of nitrosamines from biological fluids and in the treatment and manufacture of tobacco products and tobacco materials.
Patent CA-2862282-C (CA)
Inventor: TANAKA JUNICHI
IPC: H04N19/59
Filed: 2013-02-20
Granted: 2021-03-30
Abstract: The present disclosure relates to an image processing device and method that enable suppression of an increase in the amount of coding of a scaling list. An image processing device of the present disclosure sets a coefficient located at the beginning of a quantization matrix by adding a replacement difference coefficient that is a difference between a replacement coefficient used to replace a coefficient located at the beginning of the quantization matrix and the coefficient located at the beginning of the quantization matrix to the coefficient located at the beginning of the quantization matrix; up-converts the set quantization matrix; and dequantizes quantized data using an up-converted quantization matrix in which a coefficient located at the beginning of the up-converted quantization matrix has been replaced with the replacement coefficient. The present disclosure can be applied to an image processing device.
Patent CA-2863350-C (CA)
Inventor: HERREN BRUNO
IPC: A47J42/24
Filed: 2013-02-07
Granted: 2018-11-27
Abstract: L'invention concerne une unité de broyage (1) pour un appareil de préparation d'aliments, comportant au moins une lame (31, 32) disposée radialement par rapport à un axe de rotation (2), et au moins un volant (41, 42) disposé radialement par rapport à l'axe de rotation (2). La ou les lames (31, 32) et le ou les volants (41, 42) peuvent tourner autour de l'axe de rotation (2).
Patent CA-2864622-C (CA)
Title: Pole mounting system
Inventor: WALKER DAVID ERIC
IPC: E04H12/22
Filed: 2014-09-25
Granted: 2018-04-03
Abstract: A pole mounting system comprises a support mounting and a pole base. The support mounting has a receiving aperture that tapers conically inwardly from a receiving aperture, and at least one helical guide channel is formed in a wall of the receiving recess and extends axially away from the receiving aperture. Each guide channel has a terminal reverse bend. The pole base has an insertion end tapering conically inwardly toward a tip thereof and having guide post(s) extending laterally therefrom. The insertion end and the receiving recess are of complementary shape. The insertion end of the pole base is inserted into the receiving recess with each guide post aligned with the entrance of a corresponding guide channel and rotated in one direction and then the other to drive the guide post(s) along the guide channel(s) until the outer surface of the insertion end engages the wall of the receiving recess.