baber/WOPTO huggingface dataset:
Patent CA-2844367-A1 (CA)
Inventor: CHENG HAIYUNG
IPC: A61K31/215
Filed: 2011-06-24
Abstract: The present invention relates to a method and an improved composition for improving the absorption of an ester prodrug in a subject. The method includes co-administering to the subject an effective amount of the ester prodrug or a pharmaceutical acceptable salt thereof, and a sufficient amount of adjuvant to impede a carboxylesterase-mediated hydrolysis of the ester prodrug in vivo, wherein the adjuvant is selected from the group consisting of triacetin, triethyl citrate and a combination of both. The present invention also relates to a method for impeding carboxylesterase-mediated hydrolysis of esters, including ester prodrugs.
Patent CA-2844959-A1 (CA)
Title: Composition de revetement et son utilisation
Inventor: WEIJNEN JOHN
IPC: C08G18/10
Filed: 2012-08-17
Abstract: L'invention concerne une composition de revêtement qui comprend : a) au moins un liant alkyde ayant une teneur en huile d'au moins 45 % en poids et d'au plus 85 % en poids, un liant alkyde modifié ou une combinaison de ceux-ci ; b) au moins un composant amine ou imine choisi dans le groupe comprenant : les acides polyaspartiques et leurs esters, les (méth)acrylate/aspartate amines, aldimines, cétimines et leurs combinaisons ; et c) au moins un composé d'isocyanate.
Patent CA-2847866-A1 (CA)
Inventor: CHARVET-QUEMIN JEAN-FRANCOIS
IPC: E21B17/042
Filed: 2006-07-21
Abstract: A first axial abutment surface (6) formed at the free end of an annular lip (5) of a threaded male element (1) and a second axial abutment surface (9) formed at the end of a housing (7) of a threaded female element (2) have a same axial half-section (S) the inclination of which varies progressively in the radial direction.  Such a configuration of the axial abutment surfaces optimizes the radial thrust exerted on the end of the lip depending on its thickness, in order to obtain an increased radial interference between the respective sealing surfaces (10,12) of both elements. Application to hydrocarbon wells.
Patent CA-2852986-A1 (CA)
Inventor: PAPE WARNER TRAVIS
IPC: A23L7/10
Filed: 2012-11-07
Abstract: A bran finishing process in grain milling employs a milling machine in which bran that contains some endosperm, including aleurone, is fed into an annular milling chamber defined on an inner side by an eccentric cylindrical rotor and on an outer side by a frame assembly that includes perforated screens and abrasive surfaces. Longitudinal lobes protrude radially from the rotor. The lobes compress the bran as they rotate, while the lesser diameter of the rotor between lobes allows the bran to decompress, causing bran particles to rub together for detaching endosperm from the bran by friction forces. Bran particles also rub against the abrasive surfaces for scraping endosperm off the bran. Air flows through the milling chamber and carries the endosperm through the perforated screens, while the bran particles are discharged without passing through the screens.
Patent CA-2853153-A1 (CA)
Inventor: MORETON DAVID J
IPC: C09D7/45
Filed: 2007-11-06
Abstract: A quaternary ammonium salt detergent made from the reaction product of the reaction of: (a) polyalkene-substituted amine having at least one tertiary amino group; and (b) a quaternizing agent suitable for converting the tertiary amino group to a quaternary nitrogen and the use of such quaternary ammonium salt detergents in a fuel composition to reduce intake valve deposits.
Patent CA-2853515-A1 (CA)
Title: Non-woven body for binding mercury
Inventor: SPANNER STEPHAN
IPC: A62B23/00
Filed: 2012-10-16
Abstract: The invention relates to a non-woven body for binding mercury, comprising a main part made of a non-woven body. The main part is doped with gold on an outer face and with silver on the inner face. The invention is characterized in that the main part comprises an outer layer covering the outer face and an inner layer covering the inner face, and an electrically neutral intermediate layer is arranged between the outer layer and the inner layer. Such a non-woven body can be used as a protective mask or also as a lining of a box for disposing of broken energy-efficient light bulbs.
Patent CA-2853794-A1 (CA)
Inventor: VASQUEZ NESTOR A
IPC: B07B1/52
Filed: 2012-11-02
Abstract: Appareil de criblage à vibrations comprenant un crible supérieur ayant une surface supérieure, une surface inférieure et plusieurs ouvertures, un montant de fixation s'étendant au-dessus de la surface supérieure du crible et un système de nettoyage positionné au-dessus de la surface supérieure du crible. Le système de nettoyage comprend une plaque de support, plusieurs bras s'étendant radialement depuis la plaque de support et au moins une brosse s'étendant vers le bas depuis chacun des bras. Chaque brosse est positionnée de sorte que l'extrémité distale d'au moins un de ses multiples poils entre en contact avec la surface supérieure du crible. L'appareil de criblage comprend en outre une zone de collecte positionnée sous la surface inférieure du crible et un générateur de vibrations qui fait vibrer le crible et le système de nettoyage et amène les bras à tourner par rapport à la surface supérieure du crible.
Patent CA-2854072-A1 (CA)
Title: Floating structure fluid dynamic force use system and wind-propelled vessel
Inventor: NAKAMURA TAKUJU
IPC: F03D9/00
Filed: 2012-11-02
Abstract: Provided are a floating structure fluid dynamic force use system and a wind-propelled vessel which uses the system whereby it is possible to compensate for overturning moment due to fluid dynamic force and to alleviate both tilting and size increases of a floating structure. A floating structure fluid dynamic force use system (1) comprises an assembly (12) which extracts energy from wind or water, and a floating structure (13) which supports the assembly (12). The assembly (12) comprises a wind receiving part (10) which receives fluid dynamic force, and a support column (11) which supports the wind receiving part (10). The assembly (12) is positioned with the center of gravity (15) thereof below the water line and is supported to be capable of tilting in an arbitrary direction upon the floating structure (13).
Patent CA-2854221-A1 (CA)
Title: Novel process for the preparation of acylguanidines and acylthioureas
Inventor: KLEY JOERG
IPC: A61K31/501
Filed: 2012-10-29
Abstract: The present invention relates to a novel process for the preparation of compounds of general formula (I) and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.
Patent CA-2857073-A1 (CA)
Inventor: BATLLE GOMEZ EDUARD
IPC: C12Q1/68
Filed: 2012-11-12
Abstract: The invention relates to methods for predicting the risk of relapse of cancer patients as well as methods for providing personalized medicine to said patients based on the expression levels of different genes the expression of which is induced in response to TGF-beta stimulation. The invention also relates to kits for carrying out the diagnostic and predictive medicine methods.
Patent CA-2862185-A1 (CA)
Title: Method and apparatus for ice harvesting
Inventor: CHUNG TERRY TAE-II
IPC: F25C1/22
Filed: 2013-01-18
Abstract: A mold (126) defines a first volume for an ice cube, the mold comprising a bottom face (101) having an inner perimeter and side faces (105-108). Each side face has an inner perimeter, top edge (116), and bottom edge (118). The top edge of each side face may be longer than the bottom edge. Each side face may extend inward from the top edge to the bottom edge. The mold may comprise a three-dimensional shape (122) within the first volume, the three- dimensional shape comprising a second volume. The second volume may be defined by a top outer perimeter (103), a bottom outer perimeter (104), and at least a bulge of the three-dimensional shape. The bulge may extend upwardly and taper between the bottom outer perimeter (104) and the top outer perimeter (103). The mold may further define a third volume between the first and second volumes, with the mold configured to receive water within the third volume.
Patent CA-2869872-A1 (CA)
Inventor: CHAN RANDY S
IPC: A61M29/02
Filed: 2013-04-12
Abstract: A device and method for dilating a Eustachian tube of a patient is disclosed. The device includes a guide catheter and a balloon dilation catheter. The balloon dilation catheter has an actuator that prevents injury to the middle ear. The balloon dilation catheter is slidably coupled with the guide catheter through the guide catheter lumen and is fully inserted into the guide catheter lumen when the distal side of the actuator is adjacent to the proximal end of the guide catheter. The method involves advancing the guide catheter and balloon dilation catheter through a nasal passage of the patient to dilate a portion of the Eustachian tube.
Patent CA-2870476-A1 (CA)
Title: Micro-sensor package and associated method of assembling the same
Inventor: UNDERBRINK JAMES R
IPC: B81B7/00
Filed: 2013-03-18
Abstract: A micro-sensor package (10) is provided that includes a micro-sensor (12) and printed circuit board (PCB) (14), or that includes an array of micro-sensors and PCB (14). The micro-sensor (12) includes a first substrate (16) having opposing front and back surfaces, a sensing element (12) on the front surface of the first substrate (16), and a through-chip via (30, 32) disposed within the first substrate (16) and electrically connected to the sensing element (12). The PCB (14) includes a second substrate (38) to which the back surface of the first substrate (16) is bonded. The second substrate (38) defines a recess (44) within which a bond pad (42) is disposed, and the through- chip via (30, 32) of the micro-sensor (12) is electrically connected to the bond pad (42) of the PCB (14). The micro-sensor package (10) may further include a shim (48) bonded to the PCB (14), and that may surround an outer boundary of the micro-sensor (12) and have approximately the same thickness as the micro-sensor (12).
Patent CA-2872887-A1 (CA)
Title: Polymorph compositions, methods of making, and uses thereof
Inventor: DAVIS CARA R
IPC: A61K9/16
Filed: 2013-05-09
Abstract: The described invention provides a biodegradable, biocompatible delivery system of flowable sustained release microparticulate composition of a substantially pure crystalline form of a bioactive agent such as, for example, nimodipine, a process of preparing a therapeutic form of a substantially pure crystalline form of the bioactive agent and a method for treating an interruption of a cerebral artery in a subarachnoid space at risk of interruption caused by brain injury in a mammal, which reduces signs or symptoms of at least one delayed complication associated with brain injury.
Patent CA-2873997-A1 (CA)
Inventor: TONKOVICH ANNA LEE
IPC: B01J19/24
Filed: 2004-12-16
Abstract: The present invention provides methods, systems and apparatus in which one fluid passes through an orifice or orifices and mixes with another fluid as it flows through a microchannel.
Patent CA-2874237-A1 (CA)
Inventor: TARKINGTON MARY ANNE
IPC: A61H1/02
Filed: 2013-05-23
Abstract: An exercise device comprises at least one pedal pivotably mounted to a leg rest portion and having a neutral position relative to a pivot axis. The pedal is configured to rotate about the pivot axis in a first direction and a second direction opposite the first direction. The exercise device further comprises a resistance mechanism configured to exert a torque on the pedal opposite to a direction of rotation of the pedal about the pivot axis and away from the neutral position. The device is adjustable to at least a first configuration wherein the pedal is disposed in the neutral position to receive a foot of a user in a sitting position, and a second configuration wherein the pedal is disposed in the neutral position to receive a foot of a user in a supine position.
Patent CA-2874980-A1 (CA)
Inventor: CRITCHFIELD JAMES EDWARD
IPC: B01D53/14
Filed: 2013-05-29
Abstract: An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an amine mixture of an amination reaction product of tert-butylamine with a polydispersed polyethylene glycol (PEG) mixture having an average molecular weight within a certain specified range of molecular weights. The amination reaction product may also comprise a first sterically hindered amine and a second sterically hindered amine. The absorbent composition, preferably, includes an organic co-solvent, such as a sulfone compound. A method is also provided for improving the operation of certain gas absorption processes by utilizing the absorbent composition.
Patent CA-2875001-A1 (CA)
Title: Procede et systeme permettant de trier des donnees dans un environnement de cloud computing et d'autres environnements d'informatique distribuee
Inventor: BRUESTLE JEREMY J
IPC: G06F17/30
Filed: 2013-06-06
Abstract: La présente invention concerne un procédé et un système destinés au traitement de données dans des environnements de cloud computing et d'autres environnements d'informatique distribuée. Des modes de réalisation abordent un tri par fusion adapté au tri de données dans des environnements de cloud computing et d'autres environnements d'informatique distribuée. Ces modes de réalisation tirent parti du parallélisme massif qui existe dans les environnements de cloud computing et prennent en compte de nombreuses contraintes concernant les opérations de stockage de données et d'extraction de données dans un environnement de cloud computing. Les modes de réalisation fournissent un certain type de procédé et de système de tri de données qui réalisent de manière itérative des opérations de tri par fusion ultraparallèles pouvant s'appliquer efficacement à un éventail de tailles d'ensembles de données allant jusqu'à des ensembles de données extrêmement grands.
Patent CA-2876367-A1 (CA)
Inventor: SQUARTINI ANDREA
IPC: G01N33/24
Filed: 2012-06-13
Abstract: The invention concerns a method and a device for assessing the level of microbial activity of a substrate (9), preferably agricultural soil, biomass and other contexts where there is enzymatic activity. The method comprises the following steps: preparing one or more biodegradable threads (8); tensioning the one or more biodegradable threads with a pre-defined tension; introducing the one or more tensioned biodegradable threads partially in the substrate; leaving the one or more biodegradable threads in the substrate; measuring the time elapsed from the introduction of the one or more biodegradable threads in the substrate to the breakage of the one or more threads. The device (1) comprises one or more biodegradable threads (8) and for each thread a first fixing element (12) suited to fix one end of the biodegradable thread and a second fixing element (20) suited to fix the other end of the biodegradable thread, between which each biodegradable thread can be independently tightened with a pre-defined tension. A respective kit is also described.
Patent CA-2877035-A1 (CA)
Inventor: SADE YAIR
IPC: H04L12/22
Filed: 2015-01-08
Abstract: A method of monitoring a session on a target system includes receiving from a user client a user request to open a session with the target system. A session-specific transient agent for monitoring the session is installed onto the target system. The session is established between the user and the target system over a communication network. The transient agent monitors the session, collects data of events occurring on the target system during the session. The transient agent is terminated when the session ends.
Patent CA-2877372-A1 (CA)
Title: Connecting structure for barbecue grill
Inventor: CHANG SHU-JUI
IPC: F16B12/34
Filed: 2015-01-09
Abstract: A connecting structure for a barbecue grill contains: a grilling device, a base, and plural coupling assemblies for connecting the base. The base including a first side plate, a second side plate, a bottom plate, a back plate, a front door, and a pull bar. Each coupling assembly includes a holder and a positioning piece, the holder has a joining element, and the joining element has a circular head portion and a circular extension. The positioning piece has a groove with a wide area and a narrow area, and the bottom plate also has an orifice, the second side plate has an aperture to correspond to the orifice. The front door has another aperture formed on a top edge of a right side thereof and has another orifice formed on a bottom edge of the right side thereof, such that two shafts are connected with another aperture and another orifice.
Patent CA-2878600-A1 (CA)
Inventor: COLA BARATUNDE A
IPC: C01B31/02
Filed: 2013-07-10
Abstract: Multilayer substrates for the growth and/or support of CNT arrays are provided. These multilayer substrates both promote the growth of dense vertically aligned CNT arrays and provide excellent adhesion between the CNTs and metal surfaces. Carbon nanotube arrays formed using multilayer substrates, which exhibit high thermal conductivity and excellent durability, are also provided. These arrays can be used as thermal interface materials.
Patent CA-2879216-A1 (CA)
Title: Vehicle identification means
Inventor: BEENKEN BJORN
IPC: G06K19/16
Filed: 2013-07-22
Abstract: The invention relates to vehicle identification means (10) which comprise an at least partially electrically conductive film, a hologram (36) and/or a reflection film. Said identification means also comprises at least one contactless readable data carrier (26) comprising an antenna. According to the invention, the hologram (36) is designed as an antenna for the data carrier (26). A separate antenna is therefor no longer necessary. Also, said means can comprise several antennas in parallel.
Patent CA-2879932-A1 (CA)
Title: Photonic apparatus with periodic structures
Inventor: CHEN SHU-LU
IPC: G02F1/017
Filed: 2015-01-26
Abstract: An optical apparatus including a substrate and a refractive element formed above the substrate. The refractive element including a surface with a predetermined radius of curvature, and a group of periodic structures formed on the surface configured to refract or to filter one or more wavelengths of an incident light.
Patent CA-2882608-A1 (CA)
Inventor: IVERSEN STEEN BRUMMERSTEDT
IPC: C10G1/00
Filed: 2013-08-29
Abstract: The invention relates to a continous process for converting carbonaceous material contained in one or more feedstocks into a liquid hydrocarbon product, said feedstocks including the carbonaceous material being in a feed mixture including one or more fluids, said fluids including water, the process comprising : converting at least part of the carbonaceous material by: pressurising the feed mixture to an operational pressure in the range 150- 400 bar, heating the feed mixture to an operational temperature in the range 300-450 °C, and maintaining said pressurized and heated feed mixture in the desired pressure and temperature ranges in a reaction zone for a predefined time; cooling the feed mixture to a temperature in the range 25-200 °C and expanding the feed mixture to a pressure in the range of 1-70 bar, thereby causing the carbonaceous material to be converted to a liquid hydrocarbon product; and separating from the converted feed mixture a fraction comprising liquid hydrocarbon product; where in a state of discontinued operation the inflow of feed mixture is terminated and the system is filled with a fluid;where the pressure and temperature is set to a predetermined desired level, where the temperature and the pressure are altered to the predetermined lower level at a predetermined rate and where the pressure during the altering is constantly kept at a level above the saturation pressure for the fluid at a given temparature.
Patent CA-2884558-A1 (CA)
Inventor: PHILLIPS CHARLES M SR
IPC: B25B7/10
Filed: 2013-09-11
Abstract: A pair of pliers (10) having replaceable jaws is provided. The first plier member (12) has a handle (20) and a jaw assembly (22). The first plier member jaw assembly (22) includes a body (30) defining an elongated slot (34) and having at least one guide surface (38). The second plier member (14) has a handle assembly (16) and a jaw assembly (18). The second plier member jaw assembly (18) is selectively disposed in one of two configurations, a first configuration, wherein the second plier member jaw assembly (18) is separated from the first plier member (12), and a second configuration, wherein the second plier member jaw assembly (18) is slidably coupled to the first plier member (12) with the second plier member jaw assembly guide member (96) at least one guide surface (98) slidably engaging the first plier member jaw assembly body (30) at least one guide surface (38).
Patent CA-2884660-A1 (CA)
Inventor: JACKSON RHONDA JEAN
IPC: A61L9/14
Filed: 2013-09-13
Abstract: Ink jet delivery systems comprising a fluid composition comprising a perfume mixture having a boiling point of less than 250C and an ink jet to deliver the fluid composition into the air, whereby scent longevity, perfume character, room fill, and/or functional benefits (e.g. odor elimination) are provided.
Patent CA-2885018-A1 (CA)
Inventor: MCDONALD JOHN
IPC: B65D85/30
Filed: 2013-09-13
Abstract: A packaging device can include a retention member formed of two layers that are different from one another. In some embodiments, the two layers are made of different material, connected together such as by heat sealing. The layers can be made from different materials or the same materials having different thicknesses, modules of elasticity, melting index, or other different characteristics. In some embodiments, the two layers have different physical dimensions.
Patent CA-2886919-A1 (CA)
Inventor: BRACKIN MICHAEL S
IPC: E01F9/529
Filed: 2013-10-01
Abstract: System including an anchor (30) configured to be disposed within a foundation (14), wherein an upper side of the anchor is configured to be exposed at a surface of the foundation and a wedge-style anti-ram security barrier configured to mechanically couple to the anchor and mount to the surface of the foundation.
Patent CA-2891873-A1 (CA)
Inventor: MULYE NIRMAL
IPC: F02M21/08
Filed: 2013-11-20
Abstract: L'invention concerne un moteur à combustion interne équipé d'un système de recirculation des gaz d'échappement (EGR) et d'un moyen destiné à refroidir de manière interne les gaz d'échappement par pulvérisation d'eau atomisée dans les gaz d'échappement recirculés avant l'allumage. La pulvérisation d'eau atomisée peut s'effectuer dans le collecteur d'admission ou directement dans le cylindre. Le moteur peut utiliser un allumage par étincelle ou un allumage par compression. Le moteur à combustion interne fonctionne avec des taux de compression supérieurs à 12 : 1 et des rapports air/carburant pauvres. L'invention concerne également un procédé pour réguler la quantité de gaz d'échappement recirculés dans le moteur, et pour réguler la quantité d'eau ajoutée. Les moteurs selon l'invention présentent des rendements thermodynamiques élevés et des émissions de NOx favorables.
Patent CA-2895897-A1 (CA)
Inventor: COX STEPHEN JOHN
IPC: E01B9/38
Filed: 2014-01-24
Abstract: A railway rail anchoring device (12) for fastening a railway rail (16) to an underlying foundation (18), the anchoring device comprising a protrusion (28), the anchoring device protrusion being configured to cooperate with a corresponding recess (36) provided in a receiving portion associated with the underlying foundation.