baber/WOPTO huggingface dataset:
Patent CA-2785747-A1 (CA)
Inventor: NIKI YOKO
IPC: A61Q19/02
Filed: 2011-01-05
Abstract: Compositions and methods for lightening and/or depigmenting skin are provided, the compositions comprising compounds having the structure: Formula (I), wherein: R1 and R2 are same or different and are each selected from the group consisting of hydrogen, alkyl, carbomethoxy, carboethoxy, alkoxy, and alkanoyl, any of which may be halogen-substituted, and halogen; R6 is selected from the group consisting of hydrogen, methyl, and ethyl; and R3, R4 and R5 are the same or different and are each selected from the group consisting of hydrogen, methyl, methoxy, ethoxy, methoxyethoxy, ethoxyethoxy, propoxy, propoxymethoxy, and the like, any of which may be halogen-substituted; or having the structure: Formula (II), wherein: R2 is hydrogen, lower alkyl or hydroxy lower alkyl; R3 is lower alkyl, -CH2CN, hydroxy lower alkyl, -NO, -CH2N=C or (wherein R6 and R7 are independently selected from the group consisting of hydrogen and lower alkyl) or hydrogen provided R2 is not hydrogen; R4 is Z-T-W wherein Z represents -O-, -NH- or a single bond; T represents a straight- or branched-chain lower-alkylene group; when Z is a single bond, T also represents an ethenylene or a propenylene group wherein the unsaturated carbon is at the single bond; when Z is -O-, T also represents an allylene group wherein the saturated carbon is at the oxygen; and W represents hydrogen, when T is allylene and Z is -O-, and Ar, wherein Ar is selected from thienyl, pyridinyl, furanyl, phenyl and substituted phenyl wherein there are one or more substituents on the phenyl independently selected from halogen or lower alkyl; and R5 is hydrogen, halogen or lower alkyl; or pharmaceutically-, cosmetically- and dermatologically-acceptable salts, solvates, and bioprecursors, and stereoisomers and enantiomers of these compounds, free from or mixed with other enantiomers or stereoisomers; and such compounds in compositions with a pharmaceutically-, cosmetically- or dermatologically-acceptable carrier thereof comprising a safe and effective amount of the skin lightening or depigmenting compound.
Patent CA-2787645-A1 (CA)
Title: Procede de production de membranes conduisant les protons
Inventor: PELED EMANUEL
IPC: C25B9/19
Filed: 2011-01-24
Abstract: La présente invention concerne un procédé de production d'une membrane conduisant les protons, le procédé consistant : à mélanger (i) 5 à 60 % en volume d'une poudre minérale non électro-conductrice ayant une bonne capacité d'absorption des acides, la poudre comprenant essentiellement des particules de taille nanométrique, (ii) 5 à 50 % en volume d'un liant polymère chimiquement compatible avec l'acide, l'oxygène et le combustible, et (iii) 10 à 90 % en volume d'un acide ou d'une solution acide aqueuse, le mélange étant réalisé au cours d'étapes à vitesses variées, pour ainsi produire un mélange conduisant les protons; à couler en continu le mélange conduisant les protons sur un papier enroulé, une matrice non-tissée ou analogue à température ambiante; à assécher le mélange conduisant les protons coulé à une température supérieure à 100°C pendant une durée de 5 à 30 minutes, pour ainsi former un film sec; et à réaliser le laminage commun des films secs sous pression puis à extraire l'agent porogène sortant des pores des films secs, pour ainsi former la membrane conduisant les protons ayant une taille de pores moyenne inférieure à 30 nanomètres.
Patent CA-2791064-A1 (CA)
Title: An apparatus and a method for height control for a dozer blade
Inventor: JOEERGENSEN CLAUS
IPC: E02F3/84
Filed: 2011-03-05
Abstract: Known systems for automatic height control of a dozer blade (302), which rotates about a line through pivot points (304) for supporting arms (303) when it changes its height use feedback and a reference from an absolute blade height measuring system (306). This only permits a slow operation. According to the invention the input from the slow absolute height sensor (306) is combined with an input from a fast gyroscope (307 or 308) that measures the instant rotation and recalculates it into a vertical height change using the length (309) of the supporting arms as the basis. The combination obtains the accuracy of the infrequent absolute height information and an increased speed of measurement resulting in a compensated height estimate that is input to a hydraulic control system of the feedback type. This improved height feedback enables much more aggressive control even though the hydraulic system has an unknown linearity and delay associated with it. The gyroscopic sensor forms an IMU (307 or 308) with one degree of freedom to compensate for the inevitable drawbacks of the absolute height sensor (306) in use with regard to delay, noise and update rate to obtain a frequent, time-correct height position with a reduced level of noise by means of a calculation based on both types of sensor output.
Patent CA-2793502-A1 (CA)
Inventor: NORGAARD JENS PETER
IPC: A61K38/095
Filed: 2011-03-22
Abstract: The present disclosure is directed to reducing nocturnal voids by administering a dose of desmopressin over a minimum treatment period compared to before administration, and maintaining or improving the reduction of nocturnal voids over the minimum treatment period.
Patent CA-2794873-A1 (CA)
Inventor: VENHAUS GREG J
IPC: H02M1/00
Filed: 2012-11-09
Abstract: A power system includes a power semiconductor devices; a control circuit outputting first firing signals each being for a corresponding power semiconductor device, and outputting first activation response signals each being associated with a corresponding power semiconductor device. A first interface circuit cooperates with the control circuit to input a first serial signal and output the first firing signals, and to input the first activation response signals and output a second serial signal. A second interface circuit cooperates with a controller to input the second serial signal, to output to the controller second activation response signals corresponding to the first activation response signals, to input from the controller second firing signals corresponding to the first firing signals, and to output the first serial signal. The controller controls the power semiconductor devices with the second firing signals, and monitors the power semiconductor devices with the second activation response signals.
Patent CA-2795492-A1 (CA)
Title: Organic coated fine particle powders
Inventor: MAO ZHENHUA
IPC: H01M4/13
Filed: 2011-02-02
Abstract: Solid organic matter coated fine solid particles and the applications of such coated particles are described. These uniformly coated carbonaceuous particles provide an improved material for use as an electrochemical material. In one example, methods of manufacturing uniformly coated particles from lignin and graphite are described. In another embodiment, petroleum pitch coated calcined coke powder is demonstrated.
Patent CA-2796353-A1 (CA)
Inventor: WITHERSPOON JOSEPH A
IPC: C10B47/28
Filed: 2011-04-08
Abstract: A method for liquefaction of coal or other solid carbonaceous material includes passing the material through a reformer having a temperature gradient therein, the temperature gradient generally increasing as the material flows down through the reformer. The more valuable volatile components of the material exit the material at their respective vaporization temperatures, and pass out of the reformer for processing in condensers. Some of each fraction of the volatile material flow is re-heated and recycled through the reformer to supply heat to maintain the temperature gradient, the recycling injection occurring at a level below that where the fraction exited the reformer so that the recycled fraction will again pass out of the reformer to be condensed. At the bottom of the reformer, the non-volatile portion of the carbonaceous material is removed from the reformer for further processing or sale.
Patent CA-2800909-A1 (CA)
Title: Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant
Inventor: DUPONT FRANCOIS
IPC: D21H21/10
Filed: 2011-05-16
Abstract: La présente invention concerne des polymères peignes disposant d'un squelette (méth)acrylique avec des chaînes latérales de type hydroxy polyalkylène glycol, et qui entrent dans la composition de sauces de couchage papetières. Ils conduisent à un maintien de la rétention d'eau et de la viscosité sous bas gradient de cisaillement, et diminuent très sensiblement la viscosité sous contrainte élevée, ce qui permet de contrebalancer le phénomène d'augmentation de la pression de lame, et ce qui autorise des couchages à extrait sec élevé et/ou à haute vitesse de dépose. L'invention concerne aussi les sauces de couchage ainsi formulées, et leur mise en uvre à la surface d'une feuille de papier.
Patent CA-2803142-A1 (CA)
Inventor: BJOERLUND ANDERS
IPC: H01B3/00
Filed: 2011-06-21
Abstract: An electrical conductor provided with an electrical insulation system surrounding the conductor 1, the insulation comprises a first insulation layer 2 surrounding the conductor and a second insulation layer 3 surrounding the first insulation layer 2. The second insulation layer 3 comprises a second polymer and a second filler in the form of chromium oxide (Cr2O3), iron oxide (Fe2O3), or a mixture of chromium oxide and iron oxide, wherein the first insulation layer 2 comprises a first polymer and a first filler comprising dispersed nanoparticles.
Patent CA-2803739-A1 (CA)
Title: Alimentation electrique des equipements portes par un support rotatif
Inventor: DE WERGIFOSSE ERIC
IPC: H02P9/02
Filed: 2011-06-29
Abstract: Appareil comprenant une partie fixe, un support rotatif apte à être entraîné en rotation par rapport à ladite partie fixe, au moins un équipement électrique (23) porté par ledit support rotatif, et un dispositif d'alimentation apte à fournir de l'énergie électrique audit équipement électrique, caractérisé en ce que ledit dispositif d'alimentation comprend une machine asynchrone (30) comprenant un stator (8) fixé à ladite partie fixe et un rotor (10) porté par ledit support rotatif, et un dispositif d'excitation (24), ledit stator présentant un circuit électrique (20) incluant au moins un commutateur (21) apte à commuter entre un état ouvert dans lequel ledit circuit électrique est ouvert et un état fermé dans lequel ledit circuit électrique est fermé, ledit rotor comprenant au moins un enroulement relié audit équipement électrique, ledit dispositif d'excitation étant apte à fournir un courant réactif audit circuit électrique du stator ou audit enroulement du rotor.
Patent CA-2808812-A1 (CA)
Title: Tunnel structure and a method of building tunnels
Inventor: ARCHER GEORGES
IPC: E21D9/00
Filed: 2013-03-06
Abstract: The method of constructing a tunnel under water comprising the steps of placing a supporting cover at the bottom of the waterway, supporting opposite sides of the supporting cover, excavating under the supporting cover to remove material, and constructing a passageway under said supporting cover.
Patent CA-2810006-A1 (CA)
Inventor: EGGEMEYER WAYNE
IPC: B65D90/38
Filed: 2013-03-20
Abstract: Floating roof storage vessels including a vapor emission reduction system designed to be inserted into deck leg apertures, when the legs have been removed during hydrocarbon storage.
Patent CA-2812434-A1 (CA)
Title: Method for preparation of a coated food product
Inventor: BURNS IAN GEORGE
IPC: A23L13/50
Filed: 2011-09-27
Abstract: The disclosure relates to a method for preparation of a food product. The method comprises the following steps: applying on the food product a batter composition; applying on the food product a coating composition; applying oil on the food product, wherein said batter composition, said coating composition and said oil form a coating of the food product; subjecting the food product and the coating to a hot air cooking treatment in an impingement oven at such a temperature and for such a period of time that the coating is cooked while the food product remains substantially untreated by the hot air cooking treatment, wherein the temperature of the hot air cooking treatment is in the range of 230°C to 290°C and wherein the hot air in the hot air cooking treatment is applied on both the top and the bottom of the food product.
Patent CA-2813454-A1 (CA)
Inventor: FABER LIEUWE
IPC: B62D63/08
Filed: 2013-04-19
Abstract: The invention relates to an apparatus (1) for improved ease and reliability of coupling a trailer to a tow-ball of a towing vehicle through a straight connection of a support member (3) with a tow-ball (2) . The support member (2) is configured to abut a posterior portion (2B) of the tow-ball (2) at a first abutting portion (3B). A  pivot arm (4) is configured to pivot over the tow-ball (2) to a position where a second abutting portion (48) is adjacent an anterior portion (2C) of the tow-ball (2). A pivot plate (5) connected to the support member (2) at a first pivot (7) and to the pivot arm (4) at a second pivot (6) is configured to bias the first abutting portion (3B) towards the second abutting portion (4B) to securely contact the posterior portion (2B) and the anterior portion (2C) of the tow-ball (2) respectively.
Patent CA-2813863-A1 (CA)
Inventor: HUBER FRITZ
IPC: G16B40/10
Filed: 2011-10-05
Abstract: The invention relates to a method for characterizing a sample, having the following steps: providing at least one analysis result having a plurality of values, wherein the analysis result was generated by the analysis of a sample by at least one analysis method; determining the value of at least one mathematic relation between at least two values of the plurality of values; generating a characterizing signature of the sample on the basis of the value of the at least one mathematic relation. The invention further relates to a method for characterizing a system in which method the preceding method is used.
Patent CA-2814663-A1 (CA)
Inventor: ENGEL HARTMUT S
IPC: F21V15/01
Filed: 2013-05-02
Abstract: A lamp having a housing for the reception of a plurality of illuminants, as well as a scattered light disc held in a frame are described, which is characterized in that the frame, designed in a closed manner, comprises a surrounding guide limb part, which can be received substantially in a form fitting manner in the housing, and an inwardly directed support limb part extending perpendicular to the guide limb part; and in that a light permeable, surrounding strip of predefinable color differing from the color of the scattered light disc, is arranged in an edge holding fixture formed by the guide limb part and the support limb part; and the scattered light disc, on whose full area lights is incident, being supported on this strip.
Patent CA-2815812-A1 (CA)
Inventor: VURMA MUSTAFA
IPC: A23L29/269
Filed: 2011-10-28
Abstract: Disclosed are concentrated liquid human milk fortifiers including extensively hydrolyzed casein and a stabilizer system. The stabilizer system includes an OSA-modified corn starch in combination with a low acyl gellan gum. In one embodiment, the concentrated liquid human milk fortifier is hypoallergenic and includes extensively hydrolyzed casein as the sole protein source in combination with the OSA-modified corn starch and low acyl gellan gum.
Patent CA-2816775-A1 (CA)
Title: Surface cleaning apparatus
Inventor: MOYHER GEORGE JR
IPC: A47L11/30
Filed: 2013-05-28
Abstract: A cleaning apparatus for a floor surface comprises a fluid delivery system having a supply tank for storing cleaning fluid and a fluid distributor for delivering the cleaning fluid to a surface to be cleaned. An air pathway is provided in the cleaning apparatus for removing heated air from the motor. In operation, heat from the heated air is transferred to the cleaning fluid in the supply tank.
Patent CA-2817362-A1 (CA)
Title: Lipoyl compounds and their use for treating ischemic injury
Inventor: BAGUISI ALEXANDER B
IPC: A61K31/385
Filed: 2011-11-10
Abstract: The present invention relates, in various embodiments, to a compound represented by Structural Formula (I), pharmaceutically acceptable salts or prodrugs thereof, and compositions comprising said compounds, or pharmaceutically acceptable salts or prodrugs thereof. Methods of using compounds of Structural Formulas (I) and (la) or compositions comprising compounds of Structural Formulas (I) and (la), or pharmaceutically acceptable salts or prodrugs thereof, to treat ischemia or ischemia-reperfusion injury are also disclosed.
Patent CA-2817806-A1 (CA)
Title: Silencieux
Inventor: REINHEIMER THOMAS
IPC: F01N13/18
Filed: 2011-11-02
Abstract: La présente invention concerne un silencieux (1) destiné au système d'échappement (2) d'un moteur à combustion interne, en particulier d'un véhicule automobile, ledit silencieux comportant un carter de silencieux (3) qui définit un espace intérieur (5) de carter et au moins un corps creux de guidage des gaz d'échappement (4) agencé dans l'espace intérieur (5) de carter et conçu sous la forme de demi-coques, les deux demi-coques (14, 15) du corps creux (4) étant fixées l'une à l'autre dans la zone d'un plan de séparation (16). Le montage du silencieux (1) ou du corps creux (4) peut être simplifié si les deux demi-coques (14, 15) sont fixées l'une à l'autre par des éléments de fixation (17, 18) qui sont réalisés directement sur les demi-coques (14, 15).
Patent CA-2819628-A1 (CA)
Title: Folic acid - ramipril combination: cellprotective, neuroprotective and retinoprotective ophtalmologic compositions
Inventor: REKIK RAOUF
IPC: A61K31/00
Filed: 2011-05-06
Abstract: The invention relates to a cellprotective, neuroprotective and retinoprotective composition. In an embodiment of the invention, said composition comprises (i) Ramipril or Ramiprilate and (ii) folic acid. The composition of the invention can be used, in particular, for the prevention of loss of vision, or even for improving visual acuity and visual field in normal subjects, as well as for treating ophthalmologic pathologies, in particular: glaucoma, diabetic retinopathy, age related macular degeneration, hereditary dystrophy of the retina, uveitis, ammetropia (myopia, presbyopia). This combination of active principles could also be used in general conditions for treating general pathologies (cancer...).
Patent CA-2820215-A1 (CA)
Inventor: CHIU ALEXANDER ROSS
IPC: G16H10/60
Filed: 2011-10-21
Abstract: An improved emergency response system is provided. The system includes a patient or subscriber location database having a schedule of patient or subscriber activities. In one implementation, an emergency services server detects when the patient or subscriber is having a possible medical event as indicated by medical physiologic data transmitted from a wireless communication device proximate the patient. A third party such as a technologist and/or doctor diagnoses the patient and determines whether treatment is required. If treatment is required, a phone located remotely from the patient is used to call an emergency services first responder from a public safety access point in the patient's location. The remotely located phone has an automatic location identification database record that is updated based on the patient's current location as indicate by the patient location database. The address information in the patient location database includes street number, building number, floor and room number information, if applicable, to ensure that first responders are directed to the patient's specific location. Other implementations of the emergency response system are also described, including natural disasters, home security, and travel applications.
Patent CA-2824308-A1 (CA)
Title: Targeting opposite strand replication intermediates of single-stranded viruses by rnai
Inventor: MCCALLUS DANIEL E
IPC: A61K31/713
Filed: 2005-09-26
Abstract: The invention relates to methods and compositions for modulating viral replication through double-stranded RNA-mediated gene silencing (RNAi), wherein the antiviral methods and compositions preferentially target opposite strand replication intermediates of single-stranded RNA viruses.
Patent CA-2824705-A1 (CA)
Title: Communications network, computer architecture, computer-implemented method and computer program product for development and management of femtocell-based applications
Inventor: CAPUOZZO GIUSEPPE
IPC: H04M1/72406
Filed: 2013-08-26
Abstract: In one aspect, the present application is directed to a communications network, a computer architecture, a computer-implemented method, and a computer program product for development and management of femtocell-based applications. In one aspect, the communications network may comprise at least one femtocell; a mobile operator network; and a computer architecture integrated in the mobile operator network, wherein the computer architecture is operable to support development and lifecycle management of at least one femtocell-based application for the at least one femtocell.
Patent CA-2825020-A1 (CA)
Inventor: BANERJEE MRINAL KANTI
IPC: B32B27/20
Filed: 2012-05-31
Abstract: The present disclosure provides a barrier structure comprising : an outer polyethylene layercontaining a pigment; a core aluminum layer between two acid copolymer layers; and an inner polyethylene layer; wherein the pigment is with a polyethylene resin in an amount in the range of 50% to 75% w/w ratio with the polyethylene carrier resin. The present disclosure also provides a barrier structure, wherein said barrier structure is an internal barrier liner. The present disclosure further provides a barrier structure wherein said barrier structure is a barrier laminate.
Patent CA-2826390-A1 (CA)
Inventor: HAGGERTY AMMON
IPC: G06F3/0488
Filed: 2012-02-08
Abstract: The MULTIMODAL TOUCHSCREEN INTERACTION APPARATUSES, METHODS AND SYSTEMS ("MTI") transform multi-user, multi-modal touchscreen input gestures via MTI components into user-customized computation result displays. In one implementation, the MTI obtains, from a touchscreen sensor, a sensor signal including information on a user touch event on a touchscreen. The MTI determines location coordinates of the user touch event from the sensor signal. The MTI identifies a touch type of the user touch event from the sensor signal, and determines a user touchscreen gesture using the touch type of the user touch event. The MTI queries a memory for a user command associated with the user touchscreen gesture, and executing the user command via a processor.
Patent CA-2827011-A1 (CA)
Inventor: SHAIKH FAZAL UDDIN
IPC: E21B43/243
Filed: 2012-02-20
Abstract: An ignition apparatus (150) configured to ignite an underground coal seam (151). The ignition apparatus (150) comprising an ignition system, a positioning system, a sensor (170) and a controller (165). The ignition system comprises ignition means and an ignition tool (155) for igniting the underground coal seam (151) from within the well channel (154) or well liner encasing the well channel (154). The positioning system comprises coiled tubing (156) connected to the ignition tool (155) and extendible through a well head (153) within the well channel (154) to position the ignition tool (155) at a desired location within the well channel (154). The positioning system further comprises a spool (157) for transporting and dispensing the coiled tubing (156).
Patent CA-2828979-A1 (CA)
Inventor: PEUCHET PASCAL
IPC: H01R13/58
Filed: 2012-03-07
Abstract: L'invention concerne un accessoire de connecteur électrique destiné à un faisceau de fils conducteurs, constitué d'un corps (2) d'accessoire et d'un écrou (3). L'écrou est constitué de deux demi-écrous (15, 16) qui sont séparés par un plan axial et qui peuvent être assemblés par encliquetage, et le corps (2) d'accessoire est conçu pour être appliqué latéralement contre le faisceau de fils et pour être maintenu en bloquant l'écrou (3) sur le connecteur.
Patent CA-2829278-A1 (CA)
Title: Fire suppression system for biomass storage
Inventor: SAUER RICHARD A
IPC: A62C35/02
Filed: 2013-09-30
Abstract: A biomass fire inside an installation is suppressed with dripping liquid nitrogen from over the biomass and injecting gaseous nitrogen underneath the biomass.