baber/WOPTO huggingface dataset:
Patent CA-2819319-A1 (CA)
Title: Forage optimise
Inventor: RINGER MAURICE
IPC: E21B44/00
Filed: 2011-12-13
Abstract: La présente invention concerne un procédé pour optimiser le taux de pénétration d'une foreuse entraînée par rotor et stator à alimentation hydraulique ou pneumatique lorsque la foreuse réalise un trou de puits dans la terre, le procédé consistant : (a) à mesurer un premier jeu de paramètres de fonctionnement de rotor et de stator qui comprennent le poids appliqué sur le foret de la foreuse, la vitesse de rotation du rotor et le couple du rotor pendant une première période, (b) à générer un premier jeu de relations à partir du premier jeu de paramètres de fonctionnement pour permettre à la vitesse du rotor et au couple du rotor d'être prédits pour une gamme de valeurs de paramètres de fonctionnement, (c) à déterminer le taux de pénétration pendant la première période à partir de mesures du poids appliqué sur le foret et de la vitesse de rotation du foret, (d) à déterminer si une quelconque autre association du poids appliqué sur le foret et de la vitesse de rotation du foret, fournie par les relations déterminées dans l'étape (b), est capable de fournir un taux de pénétration plus important, et (e) à régler au moins un paramètre de fonctionnement pour déplacer le poids appliqué sur le foret et/ou la vitesse de rotation du foret vers l'association qui fournit un premier taux de pénétration plus important.
Patent CA-2819402-A1 (CA)
Inventor: KOMRAKOV EVGENY VYACHESLAVOVICH
IPC: G10K11/28
Filed: 2011-12-29
Abstract: The invention relates to the field of antenna engineering and may be used in various devices operating in a broad range of wavelengths, including visible, ultraviolet, infrared, shortwave, microwave, and ultra-short wave, etc. The technical result achieved by using the present invention lies in the multifunctionality, compactness, durability, efficiency and effectiveness of the device. This technical result is achieved by the fact that in the universal device for energy concentration, which contains a reflector and an emission source or receiver, the reflector is in the form of at least part of a surface of a solid of revolution, and the emission source or receiver is in the form of a distributed system of active or passive elements accordingly, positioned at an equal distance from the reflector, which constitutes 0.3 - 0.5 of the radius of curvature thereof. Moreover, the reflector may be in the form of a cylindrical surface or a segment thereof, or in the form of a spherical surface or a truncated segment thereof, or the cross-section of the reflector may be in the form of a circular arc in a first plane and second degree curves in planes perpendicular to said first plane, or an offset section of a sphere or a parabola may be used in a vertical plane. Furthermore, the surface of the reflector may be in the form of a solid of revolution which, in cross-section, comprises two ellipses joined in such a way that one focus of each of the ellipses coincides with the axis of the solid of revolution, wherein the distributed system of active or passive elements is mounted at the other focus of the ellipse.
Patent CA-2819641-A1 (CA)
Inventor: TAO ZHENGHONG
IPC: A61M1/00
Filed: 2011-11-30
Abstract: A method is disclosed of applying a radiopaque marker to a cannula for use with an intracardiac pump, the method including: obtaining a band of radiopaque polymer material; placing the band around an outer diameter of the cannula, the cannula including a flexible tubular wall formed around and supported by a coil of shape memory material; placing a heat shrink tube around the band and the cannula; heating the band and the polymer tube to: soften the band, cause the heat shrink tube to shrink and apply force on the softened band towards the cannula, and cause the softened band to be welded to the cannula to form a radiopaque marker in a portion of the tubular wall; and removing the heat shrink tube.
Patent CA-2822781-A1 (CA)
Inventor: CINGOLANI ROBERTO
IPC: D06M23/08
Filed: 2011-12-22
Abstract: Process for treating a fibrous material, to make said material hydrophobic and/or water-repellent, comprising the operation of impregnating said material with a suspension comprising nanoparticles of a hydrophobic material and a cyanoacrylate in an organic solvent and causing the crosslinking of said cyanoacrylate; the process uses an amount of cyanoacrylate and a weight ratio with the nanoparticles such as to produce complete or partial coating of the fibrous material with a matrix of crossliiiked cyanoacrylate in which said nanoparticles are dispersed.
Patent CA-2824972-A1 (CA)
Inventor: KANOH SHINICHIRO
IPC: G02C5/00
Filed: 2013-08-27
Abstract: A problem related to a known eyewear-type electro-oculogram measuring apparatus which detects the eye potential using a pair of electrodes positioned outside both the eyes of a user and a pair of electrodes respectively positioned above and below one eye is that the two pairs of electrodes have had an impact on the skins of users, and discomfort on them. Besides, the electrodes are not excellent in design.  The present invention provides eyewear including: a frame; a pair of nose pads; and a first electrode and a second electrode respectively provided on the surface of the pair of nose pads, the first electrode and the second electrode detecting eye potential.
Patent CA-2828096-A1 (CA)
Inventor: SCHUBERT SHAI Y
IPC: A61H23/02
Filed: 2012-02-22
Abstract: An actuator is disclosed for delivering mechanical vibrations to the body of a subject. The actuator includes a piezoelectric element, electrodes in electrical or wireless communication with an electrical source and the piezoelectric element to drive the piezoelectric element, a polymeric protective layer encapsulating the piezoelectric element and at least part of the electrodes, and an enclosure attached to the protective layer and defining a space between the protective layer and the enclosure allowing desired modes of vibration to develop across a surface of the protective layer that encapsulated the piezoelectric element. The actuator can include a skin attachment article having a mounting pad for attaching to the skin of the subject and for attaching the actuator and having a cover that overlies the actuator and the mounting pad when the article is attached to the skin of the subject.
Patent CA-2828300-A1 (CA)
Inventor: BAYER INGO
IPC: F28D7/02
Filed: 2012-04-05
Abstract: A pyrometallurgical vessel for the production of metal by the electrolytic reduction of a metal bearing material dissolved in a molten salt bath, the cell including a shell 1 1 and a lining 12,1 3 on the interior of the shell, the lining including a bottom cathode lining 13 and a side wall lining 12, at least one of the bottom cathode lining 13 and a side wall lining 12 including a plurality of fluid ducts 16, 22, 31, 41 positioned within the lining for conducting a fluid therethrough, the flow of fluid through the ducts within the linings having 3-dimensional directional flow provided by 3-dimensional shapes inserted into the ducts or the ducts comprising a number of straight sections joined by curved sections arranged in a 3-dimensional shape, the 3-dimensional shapes of the ducts or the 3-dimensional shapes inserted into the ducts. The 3-D shapes in the ducts or the 3-D shape of the ducts are in such a way that secondary flows in the fluid are formed, broken and reformed imparting greater advection in the flow.
Patent CA-2828333-A1 (CA)
Inventor: LIU ZIHONG
IPC: H01L29/06
Filed: 2012-02-25
Abstract: Integrated circuit multilayer integration techniques are provided. In one aspect, a method of fabricating an integrated circuit is provided. The method includes the following steps. A substrate is provided. A plurality of interconnect layers are formed on the substrate arranged in a stack, each interconnect layer comprising one or more metal lines, wherein the metal lines in a given one of the interconnect layers are larger than the metal lines in the interconnect layers, if present, above the given interconnect layer in the stack and wherein the metal lines in the given interconnect layer are smaller than the metal lines in the interconnect layers, if present, below the given interconnect layer in the stack. At least one transistor is formed on a top-most layer of the stack.
Patent CA-2828481-A1 (CA)
Inventor: TRAVIS WAYNE S
IPC: F03B17/02
Filed: 2011-11-09
Abstract: An apparatus has a tank with an open top, a tank wall, and a closed bottom. A first ringwall extends from the bottom such that a first annular space is defined by the first ringwall and the tank wall, and a second annular space is defined by the first ringwall. A second ringwall extends in the second annular space, and defines a third annular space between the first ringwall and the second ringwall, and a cylindrical space. An air conduit extends through the cylindrical space. A pod disposed into the cylindrical space has a closed chamber and a displacement chamber. An inner riser disposed in the third annular space has an open bottom, and rests onto the inner ringwall. An outer riser rests onto the outer ringwall and is disposed in the first annular space and has a closed top, a wall, and an open bottom.
Patent CA-2833070-A1 (CA)
Inventor: CHIERCHIA GIAN BATTISTA
IPC: A61B18/14
Filed: 2012-04-12
Abstract: Device for electrically isolating the pulmonary veins in atrial fibrillation for treatment thereof by means of ablation of a circumferential zone of tissue in a position where a pulmonary vein extends from an atrium, comprising: a catheter (1) having a terminal part and a distal part and comprising a first tubular element (2); a second tubular element (4) concentric with said first tubular element (2) and an axial rod-like element (6) which extends beyond the distal end of said first and second tubular elements (2; 4); a first tubular toroidal element (13) supported by a plurality of tubular arms (11) which extend from said distal end towards said toroidal element (13) forming a kind of cage which can be opened in umbrella fashion around the distal end of said catheter (1), said tubular arms (11) and said toroidal element (13) being in fluid communication with each other and with said second tubular element (4) of said catheter (1); and a second toroidal tubular element (9) in fluid communication by means of the radial arms (8) with said first tubular element (2) of said catheter (1), all of which so that in a first operating condition said first and second toroidal elements (13; 9) with the associated tubular arms (11) are deflated and made to adhere to said distal end of the catheter; in a second operating condition said distal end of the catheter is inserted inside the orifice of a pulmonary vein (18) and a fluid is pumped into said first toroidal element (13) and into said arms (11) so as to position said arms against the orifice of the said pulmonary vein (18); and in the third operating condition an ablation element is introduced and/or activated inside said second toroidal element (9), inflating it and bringing it into contact with the orifice (18") of the said pulmonary vein (18) for ablation of a circular zone of tissue around the orifice of the said vein.
Patent CA-2833125-A1 (CA)
Inventor: ROLL LEIF A
IPC: G06Q40/08
Filed: 2013-11-08
Abstract: Providing a discount for an insurance policy in connection with the purchase of a financial services product. The systems and methods of the present invention automatically apply a discount to an insurance policy held by a customer when the customer purchases and/or maintains a financial services account, such as a deposit account. The insurance policy discount is automatically discontinued when the financial services account is closed.
Patent CA-2835602-A1 (CA)
Title: Sanitary fitting comprising a fitting housing and a control unit
Inventor: WAWRLA ANDREAS
IPC: F16K15/18
Filed: 2012-03-14
Abstract: A sanitary fitting with a fitting housing and a control unit to control the flow of water through at least one water line is disclosed. The control unit has a first actuating element. The fitting housing is arranged at a mounting location. A fitting main body may be fixed at the mounting location as well as a mounting cover that covers a housing opening and may be removed from the fitting main body in order to open the fitting housing for maintenance and/or service purposes. At least one shut-off device, including a second actuating element to shut off the water line, is arranged inside the fitting main body. The second actuating element allows a separation at a separation point and is so actuated that the first actuating element is closed at the same time.
Patent CA-2840935-A1 (CA)
Title: Coacervate complexes, methods and food products
Inventor: ZHANG NAIJIE
IPC: A23L29/10
Filed: 2012-06-20
Abstract: Complex coacervates incorporating one or more hydrophobic substances are provided, that are stable in certain aqueous systems and food products. The coacervates may be used as an ingredient in food products. e.g., in beverages, dry foods, and semi-moist foods. Methods for producing the complex coacervates and food products are also disclosed herein.
Patent CA-2842298-A1 (CA)
Title: Nasal irrigation device and system with faux collapsible cartridge element
Inventor: HOKE MARTIN R
IPC: A61M3/02
Filed: 2012-07-17
Abstract: A nasal irrigation device communicates an irrigant to a device user and comprises a mechanics module and a reservoir assembly wherein a source of saline comprising a cartridge is disposed within the mechanics module adjacent a lid assembly for piercing the cartridge upon closing of a lid for releasing the cartridge contents into the reservoir assembly. A faux collapsible cartridge for testing operability of a nasal irrigation device comprises a housing including a shaft, a spring biased rod extending from the housing shaft, and a flange depending from a housing wall whereby the rod and flange are disposed to actuate a trigger assembly of the nasal irrigation device.
Patent CA-2842348-A1 (CA)
Title: Encapsulates
Inventor: SMETS JOHAN
IPC: A23L27/00
Filed: 2012-08-08
Abstract: The present application relates to encapsulates, compositions, products comprising such encapsulates, and processes for making and using such encapsulates. Such encapsulates comprise a core comprising a perfume and a shell that encapsulates said core, such encapsulates may optionally comprise a parametric balancing agent, such shell comprising one or more azobenzene moieties.
Patent CA-2843265-A1 (CA)
Title: Peripherally restricted faah inhibitors
Inventor: PIOMELLI DANIELE
IPC: A61K31/27
Filed: 2011-07-22
Abstract: Peripherally restricted inhibitors of fatty acid amide hydrolase (FAAH) are provided. The compounds can suppress FAAH activity and increases anandamide levels outside the central nervous system (CNS). Despite their relative inability to access brain and spinal cord, the compounds attenuate behavioral responses indicative of persistent pain in rodent models of inflammation and peripheral nerve injury, and suppresses noxious stimulus-evoked neuronal activation in spinal cord regions implicated in nociceptive processing. CBi receptor blockade prevents these effects. Accordingly, the invention also provides methods, and pharmaceutical compositions for treating conditions in which the inhibition of peripheral FAAH would be of benefit. The compounds of the invention are according to the formula (I): in which R1 is a polar group. In some embodiments, R1 is selected from the group consisting of hydroxy and the physiologically hydro lysable esters thereof. R2 and R3 are independently selected from the group consisting of hydrogen and substituted or unsubstituted hydrocarbyl; each R4 is independently selected from the group consisting of halogen and substituted or unsubstituted hydrocarbyl and n is an integer from 0 to 4; each R5 is independently selected from the group consisting of halo and substituted or unsubstituted hydrocarbyl and m is an integer from 0 to 3; and R6 is substituted or unsubstituted cyclohexyl; and the pharmaceutically acceptable salts thereof.
Patent CA-2843841-A1 (CA)
Title: Heating furnace and heating device
Inventor: YAMASHIRO KAZUMI
IPC: F27B5/06
Filed: 2012-08-02
Abstract: A heating furnace (561) is provided with an inside cylindrical part (601) for rotating around a prescribed axis (C1), a cover part (581) for housing the inside cylindrical part in the interior thereof, and capable of trapping heat in the interior thereof, and a heat supply part (92) for supplying heat to the interior of the inside cylindrical part. The inside cylindrical part includes a first end part (65A1) positioned on one end of the prescribed axis, a second end part (65B1) positioned on the other end of the prescribed axis, and a plurality of connecting members (661) for connecting the first and the second end parts, and causing an object to circulate within the inside cylindrical part as the inside cylindrical part rotates. The plurality of connecting members are positioned in a dispersed pattern in the circumferential direction so as to form an opening (691) between adjacent connecting members.
Patent CA-2846725-A1 (CA)
Inventor: FARHAT HOOTAN
IPC: B65D33/25
Filed: 2014-03-14
Abstract: A connection mechanism including a plurality of microstructure features. The connection mechanism includes a first strip, with a plurality of protrusions extending from the first strip, and a second strip, with a plurality of protrusions extending from the second strip. The protrusions define grooves between adjacent protrusions. A pressure sensitive adhesive is provided in at least some of the grooves. When the first and second strips are brought together, the protrusions from one strip are received in the grooves of the other, and some of the protrusions contact the pressure sensitive adhesive, thereby connecting the first and second strips. The connection mechanism can be used as a closure mechanism for a plastic storage bag.
Patent CA-2849662-A1 (CA)
Title: Fluorine-containing copolymer and surface modifier comprising the same as active ingredient
Inventor: FUJITA YUKO
IPC: C08F212/08
Filed: 2012-10-11
Abstract: Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol (meth)acrylic acid derivative represented by the general formula: C n F2n+1(CH2CF7)a(CF2CF2)b(CH2CH2)c OCOCR=CH2 wherein R is a hydrogen atom or a methyl group, n is an integer of 1 to 6, a is an integer of 1 to 4, b is an integer of 1 to 3, and c is an integer of 1 to 3, and styrene or a derivative thereof; and also disclosed is a surface modifier comprising the fluorine-containing copolymer as an active ingredient.                  When the fluorine-containing copolymer is used as an active ingredient of a surface modifier, the heat resistance of the surface modifier can be further improved.
Patent CA-2850310-A1 (CA)
Inventor: JIAO YU
IPC: H05B1/02
Filed: 2012-09-07
Abstract: An electrical system responsive to overheating and/or electric arcing of an electrically conductive member, e.g. a heating member of an aircraft windshield, includes a first switch in a first current path, and a second switch in a second current path. The first current path is from an electrical power supply through the first switch, through an arc sensor to the heating member to the power supply. The second current path is from a temperature sensor monitoring the temperature of the heating member through the second switch to a temperature controller. When the temperature of the heating member is at or above a predetermined value, the temperature controller causes the first switch to open. When there is arcing, the second switch is moved to the open position. The temperature controller senses that the second switch is open and causes the first switch to open.
Patent CA-2851706-A1 (CA)
Inventor: KLOPP MICHAEL A
IPC: A01G23/095
Filed: 2014-05-09
Abstract: A multi-stem processing harvester is provided for processing one or more stems simultaneously. The harvester comprises a frame, a first feed system adapted to drive one or more first stems comprising: a first drive wheel, a first drive motor coupled to said first drive wheel, wherein said first drive motor drives said first drive wheel in at least a first direction and a first speed relative to said frame and a second feed system adapted to drive one or more second stems comprising: a second drive wheel, a second drive motor coupled to said second drive wheel, wherein said second drive motor drives said second drive wheel in at least a second direction and a second speed relative to said frame, wherein said first feed system is adapted to operate independently of said second feed system. A method is further provided of harvesting one or more stems.
Patent CA-2852339-A1 (CA)
Inventor: JONES BRENT R
IPC: B41J2/175
Filed: 2014-05-21
Abstract: A solid ink stick identification system enables accurate and efficient identification of solid ink sticks in a solid ink imaging device. The solid ink identification system includes an actuator configured to move one of an optical source and an optical sensor between a plurality of predetermined positions. The optical source emits light toward a face of the ink stick, and the optical sensor generates signals corresponding to an amount of reflected light received. A controller identifies features on the solid ink stick based on the signals as the one of the optical source and optical sensor is moved between the plurality of predetermined positions.
Patent CA-2854068-A1 (CA)
Title: Construction material mixture, a method for producing same, and use thereof
Inventor: KROHM WERNER
IPC: C04B14/30
Filed: 2012-11-15
Abstract: The invention relates to a construction material mixture as a concrete additive. The construction material mixture contains a pozzolanic substrate and a photocatalyst. The pozzolanic substrate and the photocatalyst are present as a dry mixture. The dry mixture is a cement-free dry mixture, wherein the photocatalyst has a primary particle size between 2 nm and 100 nm, and at least 90% by weight of the pozzolanic substrate consists of fly ash with a grain size between 0.1 µm and 1 mm. The substrate and the photocatalyst are intensively mixed such that the photocatalyst is at least partly distributed on the surface of the substrate. The construction material mixture improves the processing of a concrete in comparison to the use of other pozzolanic substrates for the catalyst.
Patent CA-2854214-A1 (CA)
Title: System and method for treating fluid mixtures including aqueous and organic phases
Inventor: BRANTLEY JOHN D
IPC: B01D61/00
Filed: 2014-06-13
Abstract: Systems and methods are disclosed for separating a continuous aqueous phase and a discontinuous organic phase from a mixture containing both phases.