baber/WOPTO huggingface dataset:
Patent CA-2782617-A1 (CA)
Inventor: KIRIYAMA TAKAYUKI
IPC: B29C53/56
Filed: 2007-08-31
Abstract: It is an object of the present invention to provide a package in an optimal form obtained by winding a carbon fiber bundle having a fineness of 25,000 to 35,000 deniers, which has a high wound density and is less apt to become loose, and a method for producing the same. The present invention is a carbon fiber package obtained by winding a carbon fiber bundle having a fineness of 25,000 to 35,000 deniers on a bobbin in a square-end type, wherein the width per unit fineness of the carbon fiber bundle is in the range of 0.30x10-3 to 0.63x10-3 mm/denier, the traverse angle in the beginning of winding is in the range of 13 to 14°, the traverse angle in the end of winding is 3° or larger, and the fractional portion W0 of the winding ratio W is in the range of 0.07 to 0.08.
Patent CA-2786305-A1 (CA)
Title: A vertical agitator for wastewater received in a sedimentation tank
Inventor: HOEFKEN MARCUS
IPC: B01F27/906
Filed: 2010-12-28
Abstract: The invention relates to a vertical agitator for wastewater and the like received in a sedimentation tank, wherein an agitator tool (5) is mounted on a drive shaft (4) extending vertically from a drive (1) mounted above a tank floor (2), wherein a free end (E2) of a shaft section (7) extending from the agitator tool (5) in the direction of the tank floor (2) is held in a safety bearing (14), wherein the safety bearing (14) is held in a retaining device (8) supported on the tank floor (2), wherein the retaining device (8) comprises a receiving section (9) for a receiving device (12) receiving the safety bearing (14). In order to simplify installation, the invention proposes that the receiving section (9) comprises a recess (11) opening in a substantially horizontal direction for laterally inserting the shaft section (7).
Patent CA-2786690-A1 (CA)
Title: Pyruvamide compounds as inhibitors of dust mite group 1 peptidase allergen and their use
Inventor: ROBINSON CLIVE
IPC: C07K5/08
Filed: 2011-01-21
Abstract: The present invention pertains generally to the field of therapeutic compounds, and more specifically to certain pyruvamide compounds of the formula (X) (for convenience, collectively referred to herein as "PVA compounds"), which, inter alia, inhibit a dust mite Group 1 peptidase allergen (e.g., Der p 1, Der f 1, Eur m 1). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit a dust mite Group 1 peptidase allergen, and in the treatment of diseases and disorders that are mediated by a dust mite Group 1 peptidase allergen; that are ameliorated by the inhibition of a dust mite Group 1 peptidase allergen; asthma; rhinitis; allergic conjunctivitis; atopic dermatitis; an allergic condition which is triggered by dust mites; an allergic condition which is triggered by a dust mite Group 1 peptidase allergen; and canine atopy.
Patent CA-2789181-A1 (CA)
Title: System for controlling oil well drill dynamics
Inventor: GLEITMAN DANIEL D
IPC: E21B41/00
Filed: 2005-03-03
Abstract: A method and apparatus for providing a local response to a local condition in an oil well are disclosed. A sensor is provided to detect a local condition in a drill string.  A controllable element is provided to modulate energy in the drill string. A controller is coupled to the sensor and to the controllable element. The controller receives a signal from the sensor, the signal indicating the presence of said local condition, processes the signal to determine a local energy modulation in the drill string to modify said local condition, and sends a signal to the controllable element to cause the determined local energy modulation.
Patent CA-2792095-A1 (CA)
Title: Procede de production d'une solution de sucre et dispositif afferent
Inventor: KURIHARA HIROYUKI
IPC: C12P19/14
Filed: 2011-03-14
Abstract: Cette invention concerne un procédé de production d'une solution de sucre par répétition d'un procédé de production d'une solution de sucre comprenant les étapes (1) - (3) ci-dessous, ledit procédé de production étant caractérisé par l'utilisation d'une enzyme de saccharification récupérée obtenue à l'étape (3) des procédés de production ultérieurs d'une solution de sucre. Etape (1) : la cellulose subit une hydrolyse primaire par ajout d'une enzyme provenant d'un champignon filamenteux. Etape (2) : la cellulase non utilisée provenant du champignon filamenteux est ajoutée au produit d'hydrolyse obtenu à l'étape (1) et une hydrolyse secondaire est réalisée. Etape (3) : le produit d'hydrolyse obtenu à l'étape (2) subit une séparation solide-liquide; et une enzyme récupérée est obtenue à partir de la solution de sucre acquise. Le procédé selon l'invention permet ainsi de réduire la quantité d'une enzyme telle que la cellulase utilisée dans un procédé de production d'une solution de sucre à partir d'un matériau cellulosique prétraité.
Patent CA-2792768-A1 (CA)
Inventor: HOBAN ADAM
IPC: B07B1/00
Filed: 2012-10-16
Abstract: An aggregate processing plant for processing aggregate to a pre-determined specification within a particular gravel pit may include: a feed hopper, at least a first screen plant having a corresponding configuration and cooperating with the feed hopper, a first conveyor set cooperating with the first screen plant for conveying screened aggregate from the first screen plant, a first aggregate processing cooperating with the first conveyor set and downstream of the screen plant in a direction of flow of the screened aggregate on the first conveyor.
Patent CA-2794106-A1 (CA)
Title: Methods of and systems for dewatering algae and recycling water therefrom
Inventor: KALE ANIKET
IPC: A23K10/38
Filed: 2011-04-06
Abstract: A method of dewatering algae and recycling water therefrom is presented. A method of dewatering a wet algal cell culture includes removing liquid from an algal cell culture to obtain a wet algal biomass having a lower liquid content than the algal cell culture. At least a portion of the liquid removed from the algal cell culture is recycled for use in a different algal cell culture. The method includes adding a water miscible solvent set to the wet algal biomass and waiting an amount of time to permit algal cells of the algal biomass to gather and isolating at least a portion of the gathered algal cells from at least a portion of the solvent set and liquid of the wet algal biomass so that a dewatered algal biomass is generated. The dewatered algal biomass can be used to generated algal products such as biofuels and nutraceuticals.
Patent CA-2795116-A1 (CA)
Title: Floor drainage system for a building and assembly therefor
Inventor: DELAQUIS DANIEL N J
IPC: E03F1/00
Filed: 2011-01-25
Abstract: The present invention relates to a floor drainage assembly for inhibiting water from passing from one floor of a building to an other floor of the building. The one floor is disposed above the other floor. The one floor includes a stairwell threshold. The building has a stairwell connecting the one floor to the other floor. The one floor is in communication with the stairwell via the stairwell threshold. The floor drainage assembly includes a stairwell drain and a stairwell trough. The stairwell trough extends along the stairwell threshold. The stairwell trough is in fluid communication with the stairwell drain, whereby water from the one floor that enters the stairwell threshold is at least partially captured by the stairwell trough and directed to the stairwell drain. The assembly inhibits the water from damaging the other floor thereby.
Patent CA-2797990-A1 (CA)
Inventor: SCHMON EWALD
IPC: B05B7/08
Filed: 2011-05-21
Abstract: The invention relates to a nozzle head for a spray device, comprising a central material nozzle, an air ring nozzle surrounding said material nozzle, and preferably at least two laterally projecting horns, into each of which at least one horn air nozzle is incorporated, and optionally comprising a material-conducting needle, characterised in that at least one nozzle (3, 3a, 3b, 5, 5a, 12, 12a, 12b, 15, 16, 17, 17a, 17b, 17c,18, 18a, 18b1, 18b2, 18b3, 300a, 300b), preferably at least one horn air nozzle (15, 16, 17, 17a, 17b, 17c, 18, 18a, 18b1, 18b2, 18b3, 300a), has a non-cylindrical shape.
Patent CA-2798369-A1 (CA)
Inventor: TRINH TU TIEN
IPC: E21B44/00
Filed: 2011-04-13
Abstract: Apparatuses and methods for adjusting weight-on-bit/torque-on-bit sensor bias in a drill bit. The apparatus may include a bit adjustment device disposed at least partially in a cavity in a bit shank. The bit adjustment device includes electronics and sensors for estimating a weight-on-bit/torque-on-bit bias. The method includes adjusting the weight-on-bit/torque-on-bit sensor bias of a drill bit. The method may include adjusting force on a bit adjustment device to adjust weight-on-bit/torque-on-bit sensor bias. The method may also include securing the bit adjustment device within the cavity of the bit shank after the desired weight-on-bit/torque-on-bit sensor bias has been achieved.
Patent CA-2806257-A1 (CA)
Title: Appareil de traitement d'image, procede de traitement d'image et support d'enregistrement lisible par ordinateur
Inventor: ISHII MASAKI
IPC: H04N5/232
Filed: 2011-07-13
Abstract: Un appareil de traitement d'image comprend une unité d'acquisition d'image qui acquiert une image ; une unité d'acquisition d'informations qui acquiert des informations d'images indiquant un contenu de l'image ; et une unité de correction qui corrige l'image sur la base des informations de l'image de façon à laisser une partie de la déformation de l'image.
Patent CA-2807784-A1 (CA)
Title: Video encoding method, video decoding method, video encoding apparatus, video decoding apparatus, and program thereof
Inventor: MATSUO SHOHEI
IPC: H04N19/59
Filed: 2011-08-05
Abstract: This video encoding device enables residual energy from motion compensating intra-screen prediction to be reduced and the encoding efficiency to be increased during image encoding where the optimum value for an interpolation filter coefficient in time-space changes. In the video encoding device, a region division unit selects one region division method at a time, in order, from a plurality of prepared region division methods and divides a region with images to be encoded. An interpolation filter coefficient switching unit switches an interpolation filter with decimal-accuracy pixels for each divided region and prediction encodes using a prediction encoding unit. A region division mode decision unit selects a region division method with the lowest cost among rate distortion costs calculated for each region division method. The prediction encoding unit and a variable-length encoding unit use the selected region division method to encode the images to be encoded. Information that shows the region division method is also variable-length encoded and sent to a decoder.
Patent CA-2808000-A1 (CA)
Inventor: BOSTICK MICHAEL W
IPC: C12N15/54
Filed: 2011-08-26
Abstract: Mutant delta-9 elongases having the ability to convert linoleic acid [18:2, LA] to eicosadienoic acid [20:2, EDA] and/or a-linolenic [18:3, ALA] to eicosatrienoic acid [20:3, ETrA] are disclosed herein. Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding mutant delta-9 elongases, along with a method of making long chain polyunsaturated fatty acids ["PUFAs"] using these mutant delta-9 elongases in oleaginous yeast are also disclosed.
Patent CA-2809325-A1 (CA)
Inventor: NAM YOUNG-HAN
IPC: H04B7/04
Filed: 2011-08-25
Abstract: In a wireless network that operates according to the Long-Term Evolution Advanced standard, a mobile station determines a number of resource elements to be used for HARQ-ACK (hybrid automatic-repeat-request acknowledgement information) or RI (rank indication) on a MIMO (multiple-input multiple-output) PUSCH (physical uplink shared channel). In an embodiment, the mobile station determines a number O of bits in a payload for HARQ-ACK or RI. When the payload O is within a first range, the mobile station determines a minimum number Qmin of resource elements to be used according to a first equation. When the payload O is within a second range, the mobile station determines the minimum number Qmin of resource elements to be used according to a second equation. The mobile station then determines the number Q' of resource elements according to Qmin and a third equation.
Patent CA-2812050-A1 (CA)
Inventor: PRITCHARD BARRY
IPC: F16K15/04
Filed: 2011-09-14
Abstract: A package system (20) for dispensing a flowable material into a conduit (10) of a dispensing apparatus. The package system includes a package (22) and a connector (26). The package, e.g., a bag-in-box, comprises a hollow bag (28) and a tap fitment (24) for enabling the contents of the bag to flow out when the fitment is open. The connector (26) includes an automatic shut off valve (44) and is arranged to be fixedly secured to the conduit of the dispensing apparatus and releasably secured to the fitment. The valve is arranged to enable the flow of flowable material from the package into the conduit when the fitment is open, while preventing any of that material from flowing out of the conduit when the connector is disconnected from the fitment.
Patent CA-2815078-A1 (CA)
Title: System and method for detecting pressure in a subterranean environment
Inventor: BECK DAVID W
IPC: G01L9/00
Filed: 2011-10-18
Abstract: A sensor is configured to sense pressure in an isolated or subterranean environment. The sensor is configured to act as a capacitor with a capacitance that varies as a function of pressure. The sensor has a robust design with minimal moving parts, and in which any parts that do move do not communicate electrically through direct electrical conduction (e.g., through conductive leads). Instead, moving parts that participate in the performance of sensor as a capacitor receive and dispense electrical charge only through a dielectric fluid (e.g., a gas or liquid within the sensor). This may reduce hysterysis, lag, and/or friction with respect to pressure-dependent capacitor designs in which wiring is connected directly to moving parts.
Patent CA-2815501-A1 (CA)
Inventor: SAITO HIROSHI
IPC: C07F7/18
Filed: 2011-10-24
Abstract: Provided is a novel vitamin D3 derivative which is useful as a therapeutic agent for osteoporosis. Specifically provided is a vitamin D3 derivative represented by formula (1) or a pharmaceutically acceptable solvate thereof. In the formula, R1 represents a hydrogen atom, an alkyl group having 1-6 carbon atoms, an alkylcarbonyloxyalkyl group (wherein each alkyl has 1-6 carbon atoms) or an arylcarbonyloxyalkyl group (wherein the aryl has 6-10 carbon atoms and the alkyl has 1-6 carbon atoms); R2 represents a hydrogen atom or an alkyl group having 1-6 carbon atoms, or alternatively R2 may form, together with the other R2 and carbon atoms bonded to the R2 moieties, a cyclic alkyl group having 3-6 carbon atoms; R3 represents an alkyl group having 1-6 carbon atoms, or alternatively R3 may form, together with the other R3 and carbon atoms bonded to the R3 moieties, a cyclic alkyl group having 3-6 carbon atoms; X represents an oxygen atom or a methylene group; and n represents an integer of 1 or 2.
Patent CA-2817979-A1 (CA)
Inventor: MOULTON KRISTOPHER C
IPC: B64D11/06
Filed: 2011-11-18
Abstract: A stowable tray table assembly (20) including a tray table (34), an arm assembly (36) supporting the tray table, and a frame (38) comprising a vertical guide rail (40) and a horizontal guide rail (46) separately and consecutively guiding movement of the arm assembly, the arm assembly engaging the vertical guide rail when the tray table is in a vertical position and engaging the horizontal guide rail when the tray table is in a horizontal position.
Patent CA-2818222-A1 (CA)
Inventor: BENTLEY JAMES K
IPC: B05D5/06
Filed: 2013-06-06
Abstract: A camouflage system includes a layer of an adhesion promoter so paint will adhere to the surface of an article and a first layer of paint applied to the surface on top of the adhesion promoter. A second layer of paint of a different color is applied to a portion of the first layer of paint. The second layer of paint may be in the form of a design, symbol, brand, logo, mark, and/or name. A multi-color layer is then applied to the surface of the article over the layers of paint. The multi-color layer may be a camouflage ink pattern. A clear coat may be applied over the multi-color layer. The multi-color layer affects the visual appearance of the second layer of paint. The second layer of paint may be visible at one viewing angle and may be less visible or non-visible at a different viewing angle.
Patent CA-2818579-A1 (CA)
Inventor: ABRAMSON HAGGAI
IPC: H04N7/18
Filed: 2011-12-22
Abstract: A calibration device is presented for use in a surveillance system for event detection. The calibration device comprises an input utility for receiving data indicative of an image stream of a scene in a region of interest acquired by at least one imager and generating image data indicative thereof, and a data processor utility configured and operable for processing and analyzing said image data, and determining at least one calibration parameter including at least one of the imager related parameter and the scene related parameter.
Patent CA-2820081-A1 (CA)
Inventor: LAUDERDALE CHRISTOPHER GALEN
IPC: G06F15/16
Filed: 2011-12-16
Abstract: A distributed computing system may incorporate an implementation of an execution model, locality management schemes, scheduling schemes, a type system, and/or management of heterogeneous systems.
Patent CA-2820316-A1 (CA)
Title: Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit
Inventor: KLEMAN KELVIN W
IPC: F25B49/02
Filed: 2013-06-25
Abstract: A specially designed electronic expansion valve control system is provided for use with a refrigerant-based air conditioning circuit having a compressor, a condenser coil, an electronic expansion valve and an evaporator coil fluid coupled in series. The control system includes a unit control and an expansion valve control. The unit control is operative to receive compressor operation-related signal information and responsively generate at least one output signal representative of the received compressor operation-related signal information. The expansion valve control is operative to receive from the unit control only the at least one output signal, and to receive from one of the coils coil operation-related signal information, and to responsively output a control useable to control the expansion valve, the control signal being related in a predetermined manner to the signals received by the expansion valve control.
Patent CA-2820509-A1 (CA)
Inventor: LUDDY ROBERT L
IPC: F24F13/06
Filed: 2005-09-20
Abstract: A method of directing two streams of air, a conditioned stream and an unconditioned stream, into a kitchen having an exhaust hood through which air is exhausted from the kitchen, the method comprising: a. directing the conditioned air stream into the kitchen and out an outlet in a vicinity of the exhaust hood;  b. directing the unconditioned air stream into the kitchen and out an outlet positioned generally between the exhaust hood and the outlet for the conditioned air stream; c. controlling the velocity of one or both air streams such that a velocity of the conditioned air stream equals or exceeds a velocity of the unconditioned air stream; and d. wherein controlling the velocity of the one or more air streams includes varying a speed of a fan utilized to move either the unconditioned or conditioned air streams or adjusting a damper in a conduit through which one of the air streams passes.
Patent CA-2821670-A1 (CA)
Inventor: FANSON RICHARD TYLER
IPC: G06F19/00
Filed: 2011-12-16
Abstract: Presented are methods and systems for determining, monitoring, and displaying the relative positioning of two rigid bodies during surgery. In particular, the present disclosure relates to methods and systems for positioning a prosthesis relative to a bone during a surgery as well as to systems and methods for verifying resulting relative positioning of adjacent bones.
Patent CA-2821877-A1 (CA)
Inventor: JIMENEZ EDUARDO J
IPC: A61C17/34
Filed: 2010-12-23
Abstract: An oral care implement that rotates about a longitudinal axis. In one aspect, the invention can be an oral care implement comprising: a head; a handle extending along a longitudinal axis and having a flat base surface; a mechanical vibratory device operatively connected to a power source, the mechanical vibratory device comprising an eccentric imparting movement to the head when activated; and wherein the flat base surface is oriented relative to the longitudinal axis of the handle so that the oral care implement can stand in a self-supporting upright orientation on a horizontal flat surface, and wherein when the oral care implement stands in the self-supporting upright orientation and the mechanical vibratory device is activated, the oral care implement rotates about the longitudinal axis while maintaining the self-supporting upright orientation.
Patent CA-2823693-A1 (CA)
Inventor: PINCKNEY THOMAS
IPC: G06N5/04
Filed: 2012-01-05
Abstract: The present disclosure provides a geographically localized recommendation to a user through a computer-based advice facility, comprising collecting a recommendation from an Internet source, wherein the recommendation is determined to have an interestingness aspect and a geographic location aspect, comparing the collected recommendation to a derived user taste and the user's current geographic location, determining at least one recommendation for the user based on processing on the comparison, and delivering at least one recommendation to a user's mobile communications device, wherein the user is enabled to at least one of view, save, and share the recommendation via an application at least in part resident on the computer-based advice facility.
Patent CA-2824230-A1 (CA)
Inventor: TROXLER PAUL J
IPC: F01N3/10
Filed: 2012-01-10
Abstract: Various diffusion apparatuses are provided for facilitating the injection of a nitrogen-oxides reductant solution, such as urea, into exhaust gas as part of a selective catalytic reduction system. These diffusion apparatuses direct exhaust gas from an exhaust pipe, through a conduit, and into a diffusion chamber where urea is injected. The flow of exhaust gas through the conduit provides improved transport of injected reductant solution into the exhaust pipe, and adhesion of the reductant solution to the walls of the diffusion chamber is reduced.
Patent CA-2825079-A1 (CA)
Inventor: MARUYAMA KAZUHIDE
IPC: A23L35/00
Filed: 2012-01-16
Abstract: Provided is an instrument for producing kakiage (shrimp/vegetable fritter) by which a thick kakiage can be easily and efficiently produced. The instrument for producing kakiage is provided with a kakiage-containing part (2), said kakiage-containing part (2) comprising a cylindrical mold (5), in which a plurality of through-holes (7) are formed and arranged, and a disc-shaped base plate (6) which is fixed to an opening at the bottom end of the mold (5) and in which a plurality of first through-holes (8) with large diameter and a plurality of second through-holes (9) with small diameter are alternately formed and arranged. The diameter of the base plate (6) is smaller than the inner diameter of the mold (5) so that a gap (11) with a preset width is formed between the inner circumferential surface at the bottom end of the mold (5) and the periphery of the base plate (6). A kakiage dough is put into the kakiage-containing part (2) that is located in an oil tank and then heated until the surface of the kakiage dough (12) seems crispy and fried. Then, the kakiage-containing part (2) is dropped down in the oil tank. Thus, the kakiage dough is discharged upward from the kakiage-containing part (2) and floated in the oil tank.