baber/WOPTO huggingface dataset:
Patent CA-2844479-C (CA)
Inventor: DIRKSEN RONALD JOHANNES
IPC: E21B17/20
Filed: 2011-08-11
Granted: 2015-08-04
Abstract: A system for performing subterranean operations is disclosed. The system includes a coiled tubing having a first segment and a second segment. The system further includes a swivel joint positioned at an interface of the first segment and the second segment and a locking mechanism. The locking mechanism is operable to engage and disengage the swivel joint.
Patent CA-2845629-C (CA)
Inventor: SATRAN AMIR
IPC: B30B11/02
Filed: 2012-07-19
Granted: 2016-08-09
Abstract: A method for manufacturing a cutting insert green body from a sinterable powder, a tool set for manufacturing the cutting insert green body by that method and the green body manufactured by the tool set. The tool set has axially moving upper and lower punches and radially moving side punches. The side punches move slidably on die rods. The side punches and die rods move in channels in a base body on which a cover plate is mounted. The upper and lower punches move in through holes in the cover plate and base body, respectively. The die rods are stationary during compaction of the sinterable powder. The upper, lower and side punches form surfaces of the green body and the die rods form some of the edges of the green body. The green body can have undercuts and the edges formed by the die rods can be non-linear in shape.
Patent CA-2851648-C (CA)
Inventor: KUNZ JOHN R
IPC: E05F5/08
Filed: 2014-05-07
Granted: 2018-11-06
Abstract: A counterbalance system that is set into the guide track of a tilt-in window. A brake shoe housing is provided that has a first arm element. The brake shoe housing is connected to a coil spring within the guide track of the tilt-in window. At least one post is set into the first arm element. Each post has a free end that extends away from the first arm element. One post passes through a hole in the coil spring and forms part of the mechanical interconnection between the brake shoe housing and the coil spring. A cam is disposed within the brake shoe housing. When turned, the cam moves the first arm element, therein causing each post to be biased against the guide track. The contact between each post and the guide track inhibits movement of the brake shoe housing.
Patent CA-2854050-C (CA)
Inventor: RICHARDSON JOHN
IPC: B64D27/26
Filed: 2011-11-29
Granted: 2018-09-04
Abstract: An aircraft comprises a turbine engine (104) suspended from a wing (102) by means of a pylon (105). Compressed hot air is bled off from the turbine engine (104). A bleed air duct (209) in the wing (102) conveys the compressed hot air towards a fuselage. In order to prevent overheating of aircraft parts that are relatively close to the bleed air duct (209), the following solution is proposed. The pylon (105) comprises an opening (302) with a covering structure (303) projecting into a bypass exhaust flow (213) from the turbine engine (104). The covering structure (303) leaves a slit (304) facing away from the bypass exhaust flow (213). An airflow path (305) extends from openings (211) in the wing (102) to the slit (304) left by the covering structure (303).
Patent CA-2862905-C (CA)
Inventor: RAKSHA VLADIMIR P
IPC: C09D7/61
Filed: 2013-01-09
Granted: 2021-08-24
Abstract: An article includes a substrate and a graphical component forming an image and an optical component which includes magnetic pigment flakes aligned so as to form a frame pattern which surrounds the image. When light is incident upon the pigment flakes from a light source, light reflected from the frame pattern forms a dynamic frame which surrounds the image and appears to move as the substrate is tilted with respect to the light source. The image appears to be stationary when the dynamic frame appears to move.
Patent CA-2862948-C (CA)
Inventor: WACHENDORFF-NEUMANN ULRIKE
IPC: A01N47/00
Filed: 2004-10-12
Granted: 2016-07-12
Abstract: A synergistic fungicidal active compound combination, comprising:  N-[2-(1,3-dimethylbutyl)phenyl]-5-fluoro-1,3-dimethyl-1H-pyrazole-4-carboxamide, penflufen;  and a carboxamide which is: 2-chloro-N-(1,1,3-trimethylindan-4-yl)nicotinamide; boscalid;  furametpyr; N-(3-p-tolylthiophen-2-yl)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxamide; ethaboxam; fenhexamid; carpropamid; 2-chloro-4-(2-fluoro-2-methylpropionylamino)-N,N-dimethylbenzamide;  picobenzamid; zoxamide; 3,4-dichloro-N-(2-cyanophenyl)isothiazole-5-carboxamide;  carboxin; tiadinil; penthiopyrad; silthiofam; or N-[2-(1,3-dimethylbutyl)phenyl]-1-methyl-4-(trifluoromethyl)-1H-pyrrole-3-carboxamide. The combination has very good fungicidal properties.
Patent CA-2866281-C (CA)
Inventor: FUJITA MASAKI
IPC: C08L101/16
Filed: 2013-03-28
Granted: 2016-11-01
Abstract: The present invention aims to provide a biodegradable material having an enhanced shape recovery rate after deformation of the material and an improved flexibility. The present invention provides a biodegradable material which is a chemically cross-linked product between a multivalent compound A having 3 or more functional groups X such as hydroxyl group; and a multivalent compound B  having 3 or more functional groups Y such as carboxyl group wherein chemical cross-linkage(s) is/are formed by condensation reaction of the functional group(s) X  and the functional group(s) Y; wherein the value of (y + z)/(x + z) is 1.2 to 4.0 when MA >= MB, and the value of (x + z)/(y + z) is 1.2 to 4.0 when MA < MB;  wherein x represents the number of the functional group(s) X which is/are not condensed with the functional group(s) Y; y represents the number of the functional group(s) Y which is/are not condensed with the functional group(s) X; z represents the number of the cross-linkage(s); MA represents the weight average molecular weight of the multivalent compound A; and MB represents the weight average molecular weight of the multivalent compound B.
Patent CA-2867471-C (CA)
Inventor: WEAVER SEAN SOMERS
IPC: E01C21/00
Filed: 2013-04-03
Granted: 2016-03-15
Abstract: Provided herein are roadways containing polyurethane materials. A roadway includes a base layer of a compacted in situ material and/or a wear layer disposed on the base layer. One or both of these layers may include the polyurethane material to bind other components in the layers and to form more robust and durable roadway structures capable of withstanding operating loads of the roadway. In some embodiments, the polyurethane material is added to the wear layer by mixing in situ soil and/or foreign aggregate with polyurethane material or by dispensing the polyurethane material over the existing partially formed wear layer. The base layer may or may not include a polyurethane material. The type, concentration, distribution, and processing of the polyurethane material in the wear layer may be the same or different than that in the base layer.
Patent CA-2868218-C (CA)
Title: Epissure protegee
Inventor: FAULKNER MICHAEL TODD
IPC: G02B6/255
Filed: 2013-03-22
Granted: 2019-08-27
Abstract: L'invention concerne un ensemble câble à fibres optiques qui comprend une première et une seconde fibre optique et un protecteur d'épissure. Les fibres optiques sont épissées par fusion conjointement de telle sorte que les fibres épissées à l'épissure ont un axe longitudinal commun, un axe dans le sens de la largeur perpendiculaire à l'axe longitudinal et un axe d'épaisseur perpendiculaire aux axes longitudinaux et dans le sens de la largeur. Le protecteur d'épissure supporte les fibres optiques qui sont épissées l'une à l'autre à l'épissure. Le protecteur d'épissure peut comprendre ou même consister essentiellement en un adhésif durcissable par lumière ultraviolette (UV) qui fournit un support flexible pour l'épissure. Le protecteur d'épissure peut être, lorsqu'il est durci sur l'épissure, au moins à moitié aussi flexible en flexion autour de l'axe dans le sens de la largeur que les première et seconde fibres. Les première et seconde fibres optiques peuvent faire partie respectivement de premier et second rubans de fibre optique.
Patent CA-2868654-C (CA)
Inventor: FLACH CHRISTIAN
IPC: F03D1/06
Filed: 2013-02-28
Granted: 2018-07-31
Abstract: The invention relates to a composite fibre component (3, 4, 5) for a rotor blade (2) of a wind power plant (1) having a first surface (12, 14), shaped in a predefined fashion, on a first side of the composite fibre component (3, 4, 5). The composite fibre component (3, 4, 5) according to the invention is de-veloped in such a way that the composite fibre component (3, 4, 5) has a second surface (14, 12), shaped in a predefined fashion, for connecting to a further component (3, 4, 5) for the rotor blade (2) on at least one partial area of a second side, facing away from the first side, of the composite fibre component (3, 4, 5). The invention also relates to a manufacturing device for manufacturing a composite fibre component (3, 4, 5) for a rotor blade (2) of a wind power plant (1) by using a vacuum infusion method, and to a method for manufacturing a composite fibre component (3, 4, 5) for a rotor blade (2) of a wind power plant (1) by using a vacuum infusion method. The invention also relates to a rotor blade (2) for a wind power plant (1) and a method for manufacturing a rotor blade (2).
Patent CA-2872325-C (CA)
Title: Viscoelastic plastic interlayer for vibroacoustic damping and glazing unit comprising such an interlayer
Inventor: REHFELD MARC
IPC: B32B17/10
Filed: 2013-05-16
Granted: 2020-06-30
Abstract: The invention relates to a viscoelastic plastic interlayer intended to be incorporated between two glass sheets in order to form a laminated glazing unit having vibroacoustic damping properties, the interlayer comprising at least one film (3) made of a viscoelastic plastic having vibroacoustic damping properties, the interlayer being such that the resonant frequency f2 of the second resonant mode of a 25 mm × 300 mm strip of laminated glazing unit composed of two 2.1 mm-thick glass sheets between which the interlayer is incorporated, determined by the mechanical impedance method (MIM) at 20°C according to standard ISO 16940, is comprised between 760 Hz and 1000 Hz and the loss factor ?2 of the second resonant mode of the same strip, determined by MIM under the same conditions, is greater than or equal to 0.25. The invention allows the thickness of the glass sheets to be decreased without degrading vibroacoustic damping properties.
Patent CA-2872528-C (CA)
Title: Cannabis plant isolate comprising .delta.9-tetrahydrocannabinol and a method for preparing such an isolate
Inventor: FERNANDEZ CID MARIA VANESA
IPC: A61K31/352
Filed: 2013-05-03
Granted: 2021-01-05
Abstract: Disclosed are methods for processing crude solvent extracts of cannabis plant material. The methods comprise (i) refining a cannabis solvent extract by a first thin-film evaporation, (ii) chromatographically fractionating the refined Cannabis solvent extract to produce at least two high-purity fractions wherein the first high-purity fraction has a THC content that is greater than a preset value and the other high-purity fraction has a THC content that is lower than the preset value, (iii) purifying at least one of the high-purity fractions with a second thin-film evaporation, and (iv) collecting therefrom a purified high-purity fraction comprising at least 97% .DELTA.9-tetrahydrocannabinol and/or at least 97% cannabinol and/or at least 97% eannabidiol. Also disclosed are (i) high-purity TCH fractions produced with the methods, comprising at least 97% .DELTA.9-tetrahydrocannabinol and/or at least 97% cannabinol and/or at least 97% cannabidiol, and (ii) pharmaceutical compositions comprising one or more of the high-purity THC fractions.
Patent CA-2876764-C (CA)
Inventor: BASTIOLI CATIA
IPC: C08L3/04
Filed: 2013-06-18
Granted: 2020-05-12
Abstract: The invention relates to elastomeric compositions containing plant derivatives as biofillers and vegetable oil derivatives acting as extender oils. In particular, one object of the invention are elastomeric compositions comprising at least one elastomer, at least one vegetable oil derivative, at least one biofiller of plant origin and at least one coupling agent.
Patent CA-2878309-C (CA)
Title: Implants chirurgicaux, methodes associees et systemes
Inventor: ARNAL KEVIN R
IPC: A61F2/08
Filed: 2006-02-03
Granted: 2017-11-21
Abstract: Linvention concerne des implants chirurgicaux, des outils, des systèmes et des méthodes associées, utiles pour limplantation dimplants chirurgicaux, comme ceux utilisés pour traiter des pathologies pelviennes, y compris lincontinence.
Patent CA-2878847-C (CA)
Title: Perforateur biseaute d'un adaptateur de transfert de liquide
Inventor: SUND JULIUS C
IPC: A61J1/20
Filed: 2013-07-12
Granted: 2018-05-01
Abstract: L'invention concerne un adaptateur de transfert de liquide pouvant être interposé fonctionnellement entre un injecteur et un flacon. L'adaptateur de transfert de liquide présente une partie d'insertion d'un injecteur configurée pour être raccordée fluidiquement à un injecteur et à un raccord de flacon. Le raccord de flacon comprend un perforateur dont l'axe de perforateur et la partie pointe sont configurés pour percer la cloison d'un flacon. La partie pointe comprend une pluralité de facettes qui se rejoignent au niveau d'un ou de plusieurs bords, et au moins un des bords est incliné par rapport à l'axe du perforateur. Le perforateur définit un canal qui le traverse en communication fluidique avec la partie d'insertion de l'injecteur. Une ouverture de canal est définie dans au moins une des facettes et agencée pour ne pas interrompre les bords.
Patent CA-2880350-C (CA)
Inventor: COUTU KENNETH
IPC: F28F3/08
Filed: 2013-06-26
Granted: 2023-07-25
Abstract: A liquid panel assembly configured to be used with an energy exchanger may include a support frame having one or more fluid circuits and at least one membrane secured to the support frame. Each of the fluid circuits may include an inlet channel connected to an outlet channel through one or more flow passages. A liquid is configured to flow through the fluid circuits and contact interior surfaces of the membrane(s). The fluid circuits are configured to at least partially offset liquid hydrostatic pressure with friction loss of the liquid flowing within the fluid circuits to minimize, eliminate, or otherwise reduce pressure within the liquid panel assembly.
Patent CA-2884999-C (CA)
Inventor: KEENAN DESMOND BARRY
IPC: G16H40/63
Filed: 2013-07-24
Granted: 2021-01-12
Abstract: Processor-implemented methods of controlling an insulin infusion device for a user are provided here. A first method obtains a current insulin on board (IOB) value that estimates active insulin in the user, and compensates a calculated insulin infusion rate in response to the obtained IOB value. A second method supervises the operation of a glucose sensor by obtaining and processing insulin-delivered data and glucose sensor data for the user. An alert is generated if the second method determines that a current glucose sensor value has deviated from a predicted sensor glucose value by at least a threshold amount.
Patent CA-2885023-C (CA)
Inventor: MOSING DONALD E
IPC: E21B19/06
Filed: 2015-03-12
Granted: 2018-01-02
Abstract: An apparatus to limit movement of gripping members relative to an elevator includes a locking arm coupled to the gripping members and a first engagement arm. The locking arm includes a set of teeth disposed longitudinally thereon, and the first engagement arm includes a first set of complimentary teeth configured to engage with the set of teeth of the locking arm. The first engagement arm is moveable between a disengaged position, in which the first engagement arm and the locking arm are relatively moveable, and an engaged position, in which the first engagement arm allows the locking arm to move in a first direction but prevents the locking arm from moving in a second direction by more than a selected distance. The teeth of the locking aim engage the first set of complimentary teeth of the first engagement arm when the first engagement arm is in the engaged position.
Patent CA-2885956-C (CA)
Inventor: VATER HARALD
IPC: G06F1/00
Filed: 1999-05-17
Granted: 2016-07-12
Abstract: The invention relates to a data carrier having a semiconductor chip. In order to prevent an attacker from determining secret data of the chip from intercepted signal patterns of the chip, security-relevant operations are performed only with commands or command strings of the operating program whose use does not permit the processed data to be inferred from the signal patterns.
Patent CA-2887757-C (CA)
Title: System for in-vitro fertilization with spermatozoa separated into x-chromosome and y-chromosome bearing populations
Inventor: SEIDEL GEORGE E
IPC: A01K67/02
Filed: 2001-11-29
Granted: 2020-03-31
Abstract: An IVF system for successfully utilizing spermatozoa separated into X-chromosome bearing and into Y-chromosome bearing population for insemination. The IVF system includes fertilization medium that can shorten the time from insemination to cleavage and a portable incubator for the transportation of maturing oocytes and inseminated oocytes comprising a straw (19) and an incubation element (20) that can be sealed with a cap (22).
Patent CA-2891059-C (CA)
Title: Hvac systems and methods with refrigerant leak detection
Inventor: GOEL RAKESH
IPC: G01M3/04
Filed: 2015-05-12
Granted: 2021-05-04
Abstract: ABSTRACT Systems and methods are disclosed that involve detecting a flammable refrigerant associated with a heating, ventilating, and air conditioning (HVAC) system. In one instance a damper covers an access port allowing a single sensor to monitor at least two separate spaces. In another instance, a multi-probe sensor allows a single sensor to monitor at least two separate spaces. Other systems and methods are presented. Date Recue/Date Received 2020-05-04
Patent CA-2892100-C (CA)
Inventor: PARK SUNG-IK
IPC: H03M13/11
Filed: 2015-05-21
Granted: 2018-01-23
Abstract: A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 16200 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 64- symbol mapping.
Patent CA-2893916-C (CA)
Title: Mounting apparatus for adjustably positioning a lighting device
Inventor: GEORGITSIS ANTHONY C
IPC: F21V21/14
Filed: 2013-03-14
Granted: 2016-05-24
Abstract: The mounting apparatus includes a mounting bracket having an ear and a first indicator associated with the ear. The mounting apparatus also includes a second indicator adapted to be coupled to the lighting device for conjoint rotational movement about a rotational axis with respect to the mounting bracket. The second indicator and the lighting device may be selectively rotated about the rotational axis such that the second indicator is located in a desired position with respect to the first indicator whereby the lighting device is located in a desired measured orientation with respect to the mounting bracket.
Patent CA-2894917-C (CA)
Inventor: VALLART JEAN-BAPTISTE
IPC: B64C27/04
Filed: 2015-06-17
Granted: 2016-11-08
Abstract: The object of the invention is a method for regulating the rotation speed of at least one main rotor (5) on a multi-engine rotorcraft driven at variable speed. In case of engine failure in one of the main engines (2, 3) of the rotorcraft, a control unit (8) generates an instruction NR (19') at least equal to the nominal drive speed (NRnom) of the main rotor (5). Then a calculator (17) iteratively determines a drive speed objective (NRobj) for the main rotor (5) providing stabilised lift (23) for the rotorcraft by a balance between the torque (21) developed by the main rotor (5) and the speed of increase (22) of its drive speed. The automatic pilot (10) then causes a variation in the pitch of the blades (9) of the main rotor (5) consistent for obtaining the speed objective (NRobj) iteratively calculated until stabilised lift (23) of the rotorcraft is obtained.
Patent CA-2895511-C (CA)
Title: Systems and methods for patent-related document analysis and searching
Inventor: ELIAS BRIAN
IPC: G06Q10/10
Filed: 2013-12-18
Granted: 2021-06-29
Abstract: Embodiments of the present disclosure are directed to analyzing and searching for patent-related documents. In one embodiment, computer-implemented methods provide for text-to-image and image-to-image searching to retrieve relevant drawings of patent documents. In another embodiment, term variants of one or more selected terms are determined and sorted according to sorting criteria. In another embodiment, term variants are utilized to search for patent-related documents. Embodiments are also directed to computer-implemented methods for determining literal and non-literal support for a term within one or more patent-related documents.
Patent CA-2896339-C (CA)
Inventor: SEKINE KIYOSHI
IPC: G06F3/048
Filed: 2014-10-08
Granted: 2023-01-24
Abstract: [Problem] To provide a handheld terminal device or the like that makes it easy for a user to perform edits or the like, keeps the overall data volume of materials down, prevents unwanted gaps in explanations, and maintains the effectiveness of said explanations to other parties such as the user's customers. [Solution] A handheld terminal device (20) that has a display unit (21), wherein: displayed slide information comprises a plurality of pieces of slide information, stored separately on a per-screen basis; said slide information can be combined arbitrarily; the slide information comprises main-explanation slide information used in a main explanation and related slide information related to said main-explanation slide information; slide information can be stored in association with main-explanation slide information; and from related slide information, the main-explanation slide information associated therewith can be displayed on the display unit in a single-screen transition.
Patent CA-2896661-C (CA)
Inventor: WONG SHING JANE B
IPC: C01B33/14
Filed: 2014-02-09
Granted: 2019-09-24
Abstract: The invention provides a method for improving the effectiveness of colloidal silica. The method involves removing enough charged impurities from the colloid to prevent the charged particles from causing the colloid to become a viscous gel. The method however also involves not removing too many charged particles so the silica material doesn't gel by cross-linking with itself. This method is quite effective because it recognizes that materials that have accumulated during the formation of the colloid do perform an important function, but they can perform better at a lower concentration.
Patent CA-2898402-C (CA)
Inventor: ROMANO PASCAL
IPC: F02C7/045
Filed: 2014-01-09
Granted: 2020-10-27
Abstract: The invention relates to a nacelle structure (10) surrounding a blower, including an air inlet sleeve (100) having an inner surface (100A) defining an air supply channel; and at least one ring (22) arranged in said air inlet sleeve and selectively movable between a deployed position in which said ring is radially inwardly moved from the inner surface in order to provide an obstacle to the shock waves from the blower, and a retracted position in which the ring is radially outwardly moved from the deployed position such as to become flush with the inner surface and thus reconstitute the air supply channel.
Patent CA-2902254-C (CA)
Title: Filter media and elements
Inventor: GAO QIONG
IPC: B01D39/08
Filed: 2014-03-05
Granted: 2021-12-28
Abstract: Fibrous filter medium that includes a melt-blown filter layer comprising melt-blown fibers and a high-efficiency glass-containing filter layer comprising glass fibers.