baber/WOPTO huggingface dataset:
Patent CA-2788329-A1 (CA)
Inventor: BINDER THOMAS P
IPC: C08B1/00
Filed: 2011-01-18
Abstract: A method is provided for producing sugars using a combination of acids to hydrolyze hemicellulosic and cellulosic materials in biomass, said combination of acids namely comprising a first, weak organic acid (such as acetic acid or formic acid) for providing a pentose product or stream from hydrolyzing hemicellulosic materials in the biomass on a batchwise, semi-continuous or continuous basis, and a second, strong mineral acid (such as sulfuric acid) for providing a hexose product or stream from hydrolyzing cellulosic materials in the biomass.
Patent CA-2796298-A1 (CA)
Inventor: HOLCH FREDERICK R
IPC: B65D5/54
Filed: 2011-03-10
Abstract: The present invention is directed to a reducible carton formed from a one-piece unitary blank of material. The reducible carton comprises a top wall, a bottom wall, opposite side walls, a front wall and a back wall. Means enabling the reducible carton to transversely separate it into a reusable rear carton component and a discardable front carton component. The reusable carton component comprises the back wall and a rear portion of each of the top wall, the bottom wall and the side walls, wherein the rear top wall portion, the rear bottom wall portion and the rear side wall portions in the reusable carton component each terminate in a forward edge defining an open forward end of the reusable carton component. The forward edge of one of the rear top wall portion or the rear bottom wall portion defines a seal flap that is foldable into closing relationship over the open forward end of the reusable carton component. The seal flap has a locking tab on a free edge thereof. The forward edge of the other of the rear top wall portion or the rear bottom wall portion includes a recess therein for frictionally receiving the locking tab to lock the seal flap in closed position.
Patent CA-2796460-A1 (CA)
Title: Coupling assemblies with enhanced take up
Inventor: BRISCOE TERRY L
IPC: E02F9/28
Filed: 2011-04-15
Abstract: Coupling assemblies for releasably holding separable parts together, and in particular for releasably securing a wear member to a support structure in excavating equipment are formed so as to provide increased take up to ensure a tight fit of the wear member on the support structure even if considerable deviation between the parts exists due to wearing, manufacturing variations or the like. The coupling assemblies are suitable for securing points, adapters, shrouds, or other replaceable component to various excavating equipment. The components of the coupling assembly include a wedge and a spool that pivots about a fulcrum when the wedge is driven into assembly for increased take up capabilities. The spool is rotatably engaged around a fulcrum of the support structure and has a bearing portion that bears against and moves the wear member to be secured to thereby take up any gaps between the engaging surfaces of these members. A movable insert may be provided to improve the cooperation between the wedge and the spool to further increase the available take up.
Patent CA-2797359-A1 (CA)
Inventor: BURG BRUCE M
IPC: A61B19/00
Filed: 2011-04-29
Abstract: A surgical instrument (100) can include a body (126), a tracking device (84), and a handle (114). The body can include proximal and distal ends, and a flow passage extending therebetween. The body can be formed from a malleable material such that it can be bent between the proximal and distal ends from a first configuration to a second bent configuration and maintain the bent configuration. The tracking device can be positioned adjacent the distal end for tracking a distal tip of the instrument. The handle can be coupled to the proximal end of the body and can include an internal flow passage in fluid communication with the body flow passage. The tracking device can include a pair of lead wires wound around the body to the handle, where the wound wires can conform to the bent configuration of the body such that they do not strain or break during bending of the body.
Patent CA-2798881-A1 (CA)
Inventor: MCCLELLAND KENNETH JAMES
IPC: B01D53/54
Filed: 2010-06-25
Abstract: A scrubber for removing contaminants from a gas stream, comprising a tank, a submerged head extending horizontally, wherein the submerged head comprises a plate having slots extending throughout, four solid joined vertical walls inset from the walls of the tank below the plate to form an open ended box under the plate, and openings along each edge of the plate between the walls of the tank and the vertical walls of the submerged head; a first baffle above the submerged head and means for spraying scrubbing fluid. The scrubber may comprise a flooded head extending horizontally above the first baffle and head having narrow slots extending throughout; and a second baffle extending horizontally between the four walls of the tank.
Patent CA-2799056-A1 (CA)
Title: Direct smelting process
Inventor: DRY RODNEY JAMES
IPC: C21B11/08
Filed: 2011-05-18
Abstract: A molten bath-based direct smelting process comprises controlling the process conditions in a direct smelting vessel so that molten slag in a molten bath of metal and slag in the vessel has a viscosity in a range of 0.5-5 poise when the slag temperature is in a range of 1400-1550°C in the molten bath in the vessel.
Patent CA-2800409-A1 (CA)
Inventor: CONRY PAT
IPC: G07C3/14
Filed: 2013-01-02
Abstract: Provided are an apparatus and a method for manually confirming the accuracy of electronically stored information regarding a piece of lumber.
Patent CA-2801958-A1 (CA)
Inventor: ANDERSEN HENNING HAUGAARD
IPC: G06K7/00
Filed: 2010-06-08
Abstract: In a monitoring device consisting of a reader and a data carrier, the reader comprises a control unit, a memory, a digital signal generator, an output driver, resonance capacitors and a transmitter coil. The digital signal generator is adapted for supplying a digital bit sequence selected among, at least two, bit sequences stored in the memory whereby the strength of the magnetic field generated by the transmitter coil can be varied dependent on the bit sequence selected by the control unit. The invention further provides a method of controlling the strength of a magnetic field generated by the reader of the monitoring device.
Patent CA-2803334-A1 (CA)
Inventor: TAKAHASHI YUKI
IPC: A61F13/15
Filed: 2011-06-20
Abstract: A pants -type disposable diaper has an outer covering sheet formed of a nonwoven fabric. An absorbent body is attached on the outer covering sheet to absorb excrement from the wearer. Sheet members are bonded, (also called "end sheets" or "end holding sheets") on the front and back, each end portion of the absorbent body being positioned and fixed between the sheet member and the outer covering sheet. The sheet member may be a laminated sheet of plastic film and nonwoven fabric, stretching of the sheet member is suppressed and it is possible to easily bring the absorbent body in close contact with the crotch region of the wearer when putting the disposable diaper on the wearer. The sheet member may also be formed of nonwoven fabric, a fiber orientation of nonwoven fabric on the sheet member then being orthogonal to the edges of end portions of the outer covering sheet in the longitudinal direction, to suppress longitudinal streching of the sheet member.
Patent CA-2803345-A1 (CA)
Inventor: STILLER ALFRED H
IPC: C10C3/00
Filed: 2011-06-22
Abstract: The present disclosure provides method and systems for liquefying coal utilizing a hydrogenated solvent, including hydrogenated vegetable oil, a rubber material, a sewage material, and pipeline crude oil. The method includes exposing a coal to one of the hydrogenated solvents in the presence of a coal-derived solvent to form a slurry, elevating the temperature of the slurry to facilitate liquefying the coal and liberating a volatile matter, and separating the insoluble components from the slurry to obtain a de-ashed coal extract, wherein the coal extract is suitable for downstream processing.
Patent CA-2806209-A1 (CA)
Inventor: FRITSCH THOMAS
IPC: A61C17/34
Filed: 2011-08-11
Abstract: This application relates to electric toothbrushes and in particular to a brush section (200) for an electric toothbrush (10). The brush section may include static contact elements (224) and movable contact elements (228) to perform a cleaning operation. A head portion (220) of the brush section is resistant to fractures or other material damage which might result from impacts, such as for example caused by dropping the toothbrush. It is structured to transmit forces from the impact away from an interior region of the head portion, to pass through the side portions of the head portion.
Patent CA-2807806-A1 (CA)
Title: Oral compositions comprising a zinc compound and an anti-microbial agent
Inventor: COHEN MARVIN
IPC: A61Q11/00
Filed: 2011-08-05
Abstract: Oral compositions and methods of use thereof are provided herein. The oral compositions comprise a first component comprising at least one Eh-raising compound and a pharmaceutically acceptable carrier, and a second component comprising at least one zinc compound, an anti-microbial agent and a pharmaceutically acceptable carrier.
Patent CA-2810396-A1 (CA)
Inventor: CARROLL TIM J
IPC: G11B20/10
Filed: 2011-09-01
Abstract: A system for inserting auxiliary data into an audio channel that carries an audio signal includes a modulator configured to convert an auxiliary data signal into a modulated auxiliary data signal that has a passband within the audio channel's passband. The system for inserting auxiliary data into an audio channel that carries an audio signal further includes summing means configured to combine the modulated auxiliary data signal and the audio signal into a combination signal to be carried in the audio channel.
Patent CA-2811478-A1 (CA)
Title: Ship comprising a magnus rotor and force-measuring device
Inventor: ROHDEN ROLF
IPC: G01L1/22
Filed: 2011-09-08
Abstract: The invention relates to a ship (1), in particular a cargo ship, comprising at least one Magnus rotor (10) for driving the ship, said ship having a stationary support member (4). The invention relates in particular to a ship (1) in which a measuring device (3) for determining flexural loading of the support member (4) is arranged thereon. The invention further relates to a method for determining the feed of a Magnus rotor (10), a Magnus rotor (10) and a support member (4) for accommodating a Magnus rotor (10).
Patent CA-2811904-A1 (CA)
Inventor: ZARDINI FABIO
IPC: B60S3/00
Filed: 2011-09-07
Abstract: Plant (10) for washing trolleyed objects (11) provided with a head wall (11 a). The plant (10) comprises a washing chamber (12) to wash the trolleyed objects (1 1), and an extraction device (13) working under traction, to extract the trolleyed objects (1 1) from inside the washing chamber (12) to an unloading zone outside the washing chamber (12). The extraction device (13) comprises an unloading structure (15) defining the unloading zone, a movement mechanism (16) assembled on an upper wall (19) of the unloading structure (15), and an extraction arm (17) assembled on the movement mechanism (16) and provided with attachment members (22) which cooperate from above with the head wall (1 1a). The movement mechanism (16) moves the extraction arm (17) between a first position, in which the attachment members (22) are inside the washing chamber (12) and cooperate from above with the head wall (11a), and a second position, in which the attachment members (22) are outside the washing chamber (12) and carry out the extraction of the trolleyed object (11).
Patent CA-2813024-A1 (CA)
Title: Novel low molecular weight cationic lipids for oligonucleotide delivery
Inventor: COLLETTI STEVEN L
IPC: A61K48/00
Filed: 2011-10-17
Abstract: The instant invention provides for novel cationic lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that demonstrates enhanced efficacy along with lower liver toxicity as a result of lower lipid levels in the liver. The present invention employs low molecular weight cationic lipids comprising at least one short lipid chain to enhance the efficiency and tolerability of in vivo delivery of siRNA.
Patent CA-2813440-A1 (CA)
Inventor: PESETSKI AARON A
IPC: H01L39/00
Filed: 2011-11-11
Abstract: One embodiment of the invention includes a quantum system. The system includes a superconducting qubit that is controlled by a control parameter to manipulate a photon for performing quantum operations. The system also includes a quantum resonator system coupled to the superconducting qubit and which includes a first resonator and a second resonator having approximately equal resonator frequencies. The quantum resonator system can represent a first quantum logic state based on a first physical quantum state of the first and second resonators with respect to storage of the photon and a second quantum logic state based on a second physical quantum state of the first and second resonators with respect to storage of the photon.
Patent CA-2814777-A1 (CA)
Inventor: HUNTER WILLIAM A
IPC: B22C15/02
Filed: 2005-12-05
Abstract: An automated matchplate molding machine includes a cope flask, a pattern plate and a drag flask for creating formed sand molds. A lock is provided to lock the drag flask to the platen table of the molding machine during desired stages of an individual sand molding sequence. The lock between the drag flask and the platen table may include actuated pins which engage corresponding detent structures such as tapered holes integral with the drag flask and prevent lateral migration of the drag flask relative to the platen table. Additionally, cope flask actuators are provided which vertically support and are operable to raise the cope flask relative to the squeeze head to facilitate release the cope mold from the cope flask.
Patent CA-2815243-A1 (CA)
Inventor: RAMAN PATTABHI K
IPC: C01B32/40
Filed: 2011-10-28
Abstract: The present invention relates to processes for hydromethanating a carbonaceous feedstock to a methane-enriched synthesis gas, where an oxygen-rich gas stream and the carbonaceous feedstock are fed into a fluidized-bed hydromethanation reactor at a specified zone in order to assist in heat management within the hydromethanation reactor.
Patent CA-2815417-A1 (CA)
Inventor: WANG HAOXU
IPC: H04L9/00
Filed: 2013-05-21
Abstract: The following are in the context of computer science. This invention prevent brute force attack against password and denial of service attack by flooding, by adding limitation to how many request a client can send in a certain period of time. The process do not involve participation of the human user. This is achieved by forcing the client pay certain period of time (by solving known NP problem, factorization of a large composite number of two large prime factors) before earn the trust of server to proceed the request.
Patent CA-2815913-A1 (CA)
Inventor: BORRA HANS ANTONIUS
IPC: E04G21/32
Filed: 2011-10-28
Abstract: The invention relates to a roof (1) comprising at least an inclined surface and a rim marking a transition to another surface extending horizontally or at a different inclination, the inclined surface and the rim being covered by roof elements (7, 12; 34). The roof (1) further comprising at least one anchor (19) for attaching a safety rope to. The anchor (19) is secured to the roof (1) beneath the roof element or elements (12; 34) covering the rim and the roof elements (12; 34) covering the rim are spaced apart from the roof elements (7) covering the inclined surface so as to allow access to the anchor (19) from outside the roof (1).
Patent CA-2815950-A1 (CA)
Inventor: ROBERTSON DANIEL B
IPC: B64C27/82
Filed: 2010-11-12
Abstract: The system of the present application includes a duct for receiving airflow from within a duct portion of a tailboom. The airflow is a mixture of fan driven air and engine exhaust. The system includes a fixed nozzle assembly with an anti-torque nozzle, a pro-torque nozzle and a thrust nozzle. A rotating sleeve valve is located within the fixed nozzle assembly. The rotating sleeve valve located within the fixed nozzle assembly and is configured to selectively redirect airflow into one or more of the anti-torque nozzle, the pro-torque nozzle and the thrust nozzle.
Patent CA-2816825-A1 (CA)
Inventor: JUGL MICHAEL
IPC: A61M5/50
Filed: 2011-12-20
Abstract: The present invention relates to a drug delivery device for injecting a dose of a medicament, comprising: -at least one housing component (12, 14) adapted to house a cartridge (16) containing the medicament and a drive mechanism operably engaged with the cartridge (16) for expelling a dose of the medicament, -wherein the housing component (12, 14) comprises at least one disaggregating means (22, 24) for at least partially dividing the housing component (12, 14) into at least two pieces for gaining access to the cartridge (16) disposed therein.
Patent CA-2819739-A1 (CA)
Inventor: SZABO ARTHUR M
IPC: G06Q40/04
Filed: 2013-07-04
Abstract: Methods of re-distributing and realizing wealth based on the value of intangible, tangible or other assets are described. For example, one or more intangible assets, including but not limited to the company's established goodwill, may be sold to a purchaser corporation in exchange for an issuance of shares in the purchaser corporation's capital stock. Rights in the intangible assets may then be leased back to the seller company on terms that provide for the payment of periodic rent to the purchaser corporation. With the seller company's intangible assets having been converted at least partially into tangible, recordable investment property, the purchaser corporation may extend a credit facility to the seller company secured by the acquired shares in the corporation's issued capital stock. Loan advances drawn on the credit facility may then be taken by the seller company from time to time so as to generate positive real cash flows to the seller company.
Patent CA-2825272-A1 (CA)
Inventor: DUNCAN ROGER GLEN
IPC: G01V8/16
Filed: 2012-01-05
Abstract: A method and apparatus for obtaining a parameter of interest from an optical device placed along a fiber optic cable in a wellbore is disclosed. Light is propagated a light through the fiber optic cable from a light source. A first detector receives a first signal responsive to interaction of the propagated light and the optical device, wherein the first signal has a delay. A second detector receives a second signal and a digital delay device delays the received second signal. A sampling device obtains a selected signal from the first signal using the delayed second signal, and a processor determines the parameter of interest using the selected signal.
Patent CA-2829678-A1 (CA)
Title: Method for the production of protein complexes and vaccine compositions comprising the same
Inventor: COLACO CAMILO
IPC: A61K39/385
Filed: 2012-03-23
Abstract: The present invention relates to methods for the production of heat shock protein complexes for use in vaccine compositions. In particular, there is provided a method for increasing the level and immunogenicity of heat shock protein complexes produced in cells by subjecting the cells to specific stress inducing stimuli. The invention further extends to the use of heat shock protein complexes produced according to the methods of the invention in the preparation of vaccine compositions for the prevention and treatment of infectious diseases and cancerous conditions.
Patent CA-2833972-A1 (CA)
Title: System and method for preparing coal water slurry
Inventor: BI XIJING
IPC: C10J3/46
Filed: 2013-11-21
Abstract: A system for preparing a coal water slurry, comprising: a first unit for providing a stream of coarse coal water slurry; a second unit for providing a stream of ultrafine coal water slurry; a third unit for providing a stream of dry coarse coal particles; and a mixing unit for mixing the stream of coarse coal water slurry, the stream of ultrafine coal water slurry and the stream of dry coarse coal particles. An associated method is also presented.
Patent CA-2835661-A1 (CA)
Inventor: TRAPANI SAMUEL RICHARD
IPC: H04W84/12
Filed: 2012-04-13
Abstract: A sterilization system consisting of a mobile emitter, a sensing subsystem and a data logging subsystem is described. The emitter has one or more UV emitting lamps or devices. The sensing system comprises at least one remote UV sensor and at least one door sensor. The door sensor comprises a safety shut off door detector and may contain an emergency stop detector and arming detector to protect people from being exposed to UV energy. The system has a remote control for starting, stopping and setting system parameters which include but are not limited to: treatment time, dosage, room size, room number, unit number, floor, facility name, operator name, operator identification number, password, default dosage values, dosage, and patient identification number. The number of treatments per unit of time can be maximized because of the use of incident light measurement.
Patent CA-2838102-A1 (CA)
Inventor: HOUGHTON DAVID L
IPC: E04B1/19
Filed: 2009-08-13
Abstract: A building framework includes plural column assemblies interconnected by plural full-length beam assemblies, with the union of the column assemblies and beam assemblies forming beam-to-column joint assemblies according to this invention. The column assemblies include pairs of side plates spanning the column members of the column assemblies and projecting toward another column assembly of the plurality of such column assemblies. The full-length beam assemblies include beam members for being received between column assemblies to be interconnected and defining an end gap with respect to each column member. Additionally, the full-length beam assemblies include at each opposite end portion thereof a pair of cover plates, including an upper cover plate and a lower cover plate, which cover plates are sized and configured to be united with the side plates of a column assembly, as by welding applied at a construction site. The full-length beam assemblies may also include provisions for drawing together the side plates of a column assembly preparatory to welding, which side plates are sufficiently spaced apart to provide a "rattle" space allowing entry of an end portion of a full-length beam assembly between the side plates as a step in the erection process for the framework.
Patent CA-2838460-A1 (CA)
Inventor: HELLRING STUART D
IPC: C09D5/00
Filed: 2012-05-29
Abstract: A coating composition suitable for producing coatings that are transparent to infrared radiation and can exhibit color stability, such as a jet black color. The coating compositions include a first tint having a low haze and a second tint having a high haze. The tints include visibly absorbing infrared transparent pigments.
Patent CA-2838815-A1 (CA)
Title: Procede de fabrication d'une image iridescente, image obtenue et dispositif la comprenant, programme associe
Inventor: LANFRANCHI CHRISTOPHE
IPC: G02B30/30
Filed: 2012-06-08
Abstract: L'invention a trait à un procédé de fabrication d'une série d'images modifiées destinée à former une image iridescente,à partir d'au moins une image de référence, caractérisé en ce qu'il comprend des étapes -de création d'une palette de couleurs (P) -de création d'une série d'au moins deux images de référence modifiées (IRM0, IRM1, IRM2, IRMn), dans laquelle les couleurs deladite au moins une image de référence (IR)sont remplacées par les couleurs de la palette en effectuant avant ou entre chaque nouvelle image de référence modifiée(IRM) un décalage circulaire des couleurs de la palette. L'invention porte également sur les images entrelacée,iridescente et en 3D obtenues à partir d'un tel procédé, ainsi que sur un dispositif comprenant une telle image entrelacée et un programme associé. (Figure 4)