baber/WOPTO huggingface dataset:
Patent CA-2583242-A1 (CA)
Inventor: INGLEDEW WILLIAM MICHAEL
IPC: C12N1/16
Filed: 2007-03-30
Abstract: A method for producing a defined yeast food composition for supplementing a complex fermentation feedstock used for ethanol production.  The method comprises selecting a complex fermentation feedstock and conducting a first series of steps wherein aliquots of the feedstock are supplemented with selected concentrations of selected individual nutritive elements. The supplemented aliquots are fermented and assessed for responses to the different nutritive elements whereby a preferred concentration for each element is chosen.  A second series of steps is conducted to assess the effects of feedstock supplementation with selected combinations of selected individual nutritive elements on fermentation efficiency and production, wherefrom a preferred combination of elements is selected. The defined yeast food composition is the combination of elements selected with the method and preferably comprises a mixture of ionic salts plus urea. A method for ethanol production in a complex fermentation feedstock supplemented with the defined urea plus salts-based yeast food.
Patent CA-2583508-A1 (CA)
Inventor: DRAKE RONALD B
IPC: E21D11/00
Filed: 2001-03-12
Abstract: The present invention is directed, inter alia, to devices and methods for excavating valuable materials, particularly soft ores such as oil sands, oil shales, and the like, that use one or more of a number of features, including backfilling for ground support, a small trailing access tunnel, processing of the valuable material in the excavation with the tailings optionally being used as backfill and the valuable material being transported to the surface, a plurality of movable shields for ground support, and/or a movable tail shield to provide interim support to the backfill while additional liner sections are installed and/or formed.
Patent CA-2583693-A1 (CA)
Title: Method for hydrocarbon reservoir monitoring
Inventor: DVERGSTEN DAG O JR
IPC: E21B47/10
Filed: 2005-10-13
Abstract: Method for monitoring one or more properties of hydrogen reservoirs by means of injecting tracer fluid(s) into at least one borehole. The injection fluid either has a different resistivity to the formation and/or formation fluids or has the capacity to change the resistivity of the formation and/or formation fluids. Resistivity mapping is undertaken to monitor the altered resistivity zone caused by injected tracer fluid(s) and to therefore understand the properties of, fluid distribution and flow path within the reservoir.
Patent CA-2584325-A1 (CA)
Title: Alkylated methylnaphthalenes as synthetic lubricant base stocks
Inventor: TROTTO PHILIP
IPC: C10M127/06
Filed: 2005-10-04
Abstract: This invention relates to alkylated methylnaphthalenes and their utility in lubricant base stocks. In particular, the alkylated methylnaphthalenes of the present invention have unexpectedly superior thermal and oxidative properties and may be used to improve the performance characteristics of other lubricant base oils.
Patent CA-2588507-A1 (CA)
Inventor: CHRISTIANSON RICHARD
IPC: B65D88/26
Filed: 2007-05-02
Abstract: A gyrator feeder that gyrates a dispensing member to uniformly and circumnavigating dispense material by generating a true circular orbital vibratory motion in the dispensing member by either rotating an offset weight along a vertical central axis of the dispensing member or by positioning vibratory motors diametrical opposite from each other on a gyrator housing and synchronizing the vibratory motors with each other to thereby dispense material.
Patent CA-2588981-A1 (CA)
Inventor: PIERCEY CHARLES ARTHUR
IPC: G06F17/30
Filed: 2005-11-14
Abstract: A computer-readable medium includes a report generator configured to process a current version of a data set to generate a report including a data item. The computer-readable medium also includes a report data change tracker configured to identify a change in the data item with respect to a previous version of the data set. The computer-readable medium further includes a report data change presenter configured to superimpose an indication of the change onto the report.
Patent CA-2588999-A1 (CA)
Title: Procede electrocinetique de determination de l'etat de charge electrostatique d'une membrane poreuse en cours de filtration, et son utilisation
Inventor: HABAROU HELENE
IPC: B01D65/08
Filed: 2005-11-28
Abstract: L'invention concerne un procédé électrocinétique de détermination de l'état de charge électrostatique d'une membrane poreuse en cours de filtration, par mesure des variations transmembranaires du potentiel d'écoulement. L'invention concerne également l'utilisation dudit procédé pour contrôler et caractériser l'efficacité des nettoyages des membranes de filtration.
Patent CA-2597553-A1 (CA)
Title: Method of controlling data transmission for mbs in broadband wireless access system
Inventor: RYU KI SEON
IPC: H04L12/24
Filed: 2006-02-13
Abstract: The present invention relates to a method of controlling data transmission for a multimedia/broadcast service (MBS) in a broadband wireless access system. In a data transmission control method for a multicast broadcast service (MBS) in a broadband wireless access system, the present invention includes the steps of receiving information for a downlink burst profile suitable for receiving MBS data from at least one mobile subscriber station, selecting a downlink burst profile suitable for transmitting the MBS data using the information for the downlink burst profile, and transmitting the MBS data to the at least one mobile subscriber station using the selected downlink burst profile.
Patent CA-2597798-A1 (CA)
Title: Fluorinated phno and analogs thereof
Inventor: SEEMAN PHILIP
IPC: C07D265/36
Filed: 2006-02-10
Abstract: This application describes fluormated (+)PHNO and analogs thereof, including radiolabeled analogs, of Formula (I), wherein R1 is C1-6 alkyl in which one hydrogen atom on the alkyl chain is replaced with fluoro or radioactive fluoro. The application further describes compositions comprising these compounds and methods of using these compounds The compounds of formula (I), have good affinity and selectivity for the dopamine D2 receptors and are therefore useful for the labelling of dopamine D2 receptors in vivo and for the identification and quantification of the extent of dopamine supersensitivity in the bram in various stages of a dopamine-related disease.
Patent CA-2598670-A1 (CA)
Inventor: AKSYONOV SERGEI
IPC: C12Q1/68
Filed: 2006-02-22
Abstract: Provided herein are compositions and methods for inhibiting false signals associated with mispriming in primer extension assays.
Patent CA-2599024-A1 (CA)
Inventor: YAMANAKA SATOSHI
IPC: H01H9/12
Filed: 2007-08-27
Abstract: An input device of the invention includes a body formed with an accommodating part; an operation member having a basal end accommodated in the accommodating part and a distal end projected in a swinging operable manner to either side in a width direction and in a pushing operable manner from an neutral position; and an earth terminal for dissipating static electricity charged in the operation member. The input device is attachable to a circuit board.  The earth terminal, being a metal plate insert molded in a wall, includes a contacting portion and first and second projections arranged near the operation member, and connecting parts exposed from the other end face of the body and solder connectable to respective earth patterns of the circuit board.
Patent CA-2600385-A1 (CA)
Inventor: NELSON ANDREW PAUL
IPC: C11D3/39
Filed: 2006-03-03
Abstract: Detergent or bleach composition comprising a host-guest complex of diacyl and/or tetraacyl peroxide bleaching species in the form of an aggregate having a weight average particle size of at least 106 ~m wherein the diacyl peroxide bleaching species is selected from diacyl peroxides of the general formula: R1-C(O)-OO-(O)C-R2 in which R1 represents a C6-C18 alkyl group and R2 represents an aliphatic group compatible with a peroxide moiety, such that R1 and R2 together contain a total of 8 to 30 carbon atoms; the tetraacyl peroxide bleaching species is selected from tetraacyl peroxides of the general formula:  R3-C(O)-OO-C(O)-(CH2)n-C(O)-OO-C(O)-R3 in which R3 represents a C1-C9 alkyl group and n represents an integer from 2 to 12.
Patent CA-2603718-A1 (CA)
Inventor: BATTLE ALEXIS J
IPC: G06F17/30
Filed: 2006-03-13
Abstract: An information retrieval system includes a query revision architecture providing one or more query revisers, each of which implements a query revision strategy. A query rank reviser suggests known highly-ranked queries as revisions to a first query by initially assigning a rank to all queries, and identifying a set of known highly-ranked queries (KHRQ). Queries with a strong probability of being revised to a KHRQ are identified as nearby queries (NQ). Alternative queries that are KHRQs are provided as candidate revisions for a given query. For alternative queries that are NQs, the corresponding known highly-ranked queries are provided as candidate revisions.
Patent CA-2604961-A1 (CA)
Inventor: ELANDER RICHARD
IPC: C12P7/08
Filed: 2006-04-12
Abstract: Ethanol was produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.
Patent CA-2606116-A1 (CA)
Inventor: OTHMER KONSTANTIN
IPC: H04M3/42
Filed: 2006-03-24
Abstract: Advertisements and the timing of the display thereof on tickers of mobile devices are selected based on activity of the mobile devices and bids made by advertisers. Advertisers define conditions of the mobile devices that are to trigger the display of particular advertisements. The advertisers can also bid for priority placement of advertisements and can set spending limits to manage budgets. During use of a mobile device in a mobile communications network, parameter data defining conditions associated with the mobile device and the operation thereof is generated. The mobile device also generates event data defining events or activity of the mobile device or the associated mobile user. The parameter data and the event data are used by an advertising system of the mobile communications network to select an advertisement and the timing of the display of the advertisement, respectively. Any priority given to particular advertisements based on bids made by advertisers is also used to select the advertisement.
Patent CA-2606904-A1 (CA)
Inventor: HENDERSON ROBERT R
IPC: B60J9/00
Filed: 2006-05-03
Abstract: An aerodynamic airflow control device is preferably mounted either in a rigid or slidable manner to an underside of a truck trailer just forward of the trailer tires and axles to better manage airflow around the trailer tire and axle assembly. In operation, the device preferably collects and routs impinging air to exit between the trailer tires and under the trailer axles to reduce road spray while keeping tires and brakes running cooler and while further decreasing parasitic drag of the truck and trailer unit as it moves along the highway.
Patent CA-2607401-A1 (CA)
Inventor: PAZHYANNUR RAJESH S
IPC: H04W4/029
Filed: 2007-10-22
Abstract: Described herein are methods and systems operable to detect the presence of clients and communicate their location updates in separate gateway devices, wherein the clients and their functions are physically or logically separated from the gateway functions in the premise gateways, yet state changes in the clients are recognized in the premise gateways. In one embodiment, there is provided a method for detecting and communicating a presence status of a device to provide multiple services to the at least one device, comprising: detecting a first state change of the device at a location, the detecting is external to the device; detecting a first presence status of the device at the location based on the detected first state change; and communicating the detected first presence status of the device to provide the device with first one of the multiple services that is associated with the detected first presence status at the location.
Patent CA-2607637-A1 (CA)
Title: Gaming console wireless protocol for peripheral devices
Inventor: LUM RICHARD S
IPC: H04B7/00
Filed: 2006-04-28
Abstract: Methods of wireless communication between a gaming console and a wireless accessory using a protocol. The protocol is used in a TDMA frequency hopping spread spectrum system to enable simultaneous communication of voice and data between a plurality of wireless accessories and the gaming console. The protocol provides specific time slots for upstream and downstream transmissions, as well as a retransmission time slots to enable a robust environment with minimal latency.
Patent CA-2607823-A1 (CA)
Title: Transient wlan connection profiles
Inventor: OERTON KEVIN
IPC: H04L12/28
Filed: 2007-10-22
Abstract: A wireless local area network (WLAN) client device is able to store one or more transient connection profiles. A transient connection profile of a WLAN may be overwritten by the client device with a transient connection profile of another WLAN. A transient connection profile may be automatically deleted from the client device without user action having been taken to explicitly delete the transient connection profile.
Patent CA-2608775-A1 (CA)
Title: Pedestrian protection automotive hood hinge assembly
Inventor: SALMON JOHN
IPC: B60R21/34
Filed: 2006-07-18
Abstract: An automotive hood hinge assembly is adapted to act as a safety device in the event of a collision with a pedestrian. The hood hinge assembly is constructed from a series of linkages and an energy storage actuator that is configured to raise the rear of a vehicle hood in response to a pedestrian collision. The deployed system forms a rigid structure that restrains rearward movement of the hood while providing a vertical motion path and resistive force capable of efficiently dissipating the energy imparted by the pedestrian and therefore significantly lowering injury levels. The linkages are configured to provide conventional rotary opening and closing motion of the hood when the system is in the retracted position and also provide a reset function so that a simple opening and closing motion of the hood when the system is in the deployed position resets it to the retracted position.
Patent CA-2610342-A1 (CA)
Inventor: NAKANO YOSHINORI
IPC: A61K31/4035
Filed: 2006-06-09
Abstract: Disclosed is a pharmaceutical preparation wherein an active ingredient unstable to oxygen is stabilized by coating a portion containing the active ingredient unstable to oxygen with a sugar-coating layer containing (1) a sugar alcohol as a sugar-coating base and (2) a binder.
Patent CA-2613996-A1 (CA)
Title: Haulage device for the continuous removal of material excavated below ground
Inventor: FUCHS MANFRED
IPC: B65G15/08
Filed: 2006-07-06
Abstract: The invention relates to a transport device for continuously removing mined material. Said device can be continuously tracked between an extraction machine (8) and a continuous underground hauling means (2) over a defined path and narrow curve radii of the extraction machine. According to the invention, the transport device is embodied as a closed belt conveyor (9) that can be displaced on a suspended rail system (3). The receiving end of the closed belt conveyor, adjacent to the extraction machine (8), is coupled to a mobile transfer conveyor (7), and the end opposing the extraction machine (8) and adjacent to the continuous underground hauling means (2) is connected to a clamping device which exerts a defined tensile stress over a defined course of the transfer end of the closed belt conveyor (9) in a mobile transfer position on the continuous underground hauling means (2).
Patent CA-2615345-A1 (CA)
Title: Crystalline form of rabeprazole sodium
Inventor: ALLEGRINI PIETRO
IPC: A61K31/4439
Filed: 2007-12-18
Abstract: Rabeprazole sodium in the monohydrate crystalline form, pharmaceutical compositions thereof, the use thereof in therapy, a process for its preparation, and the use thereof for the purification of rabeprazole sodium.
Patent CA-2616646-A1 (CA)
Title: Anti-smear cleaning swab with perforated blade
Inventor: RAHBAR-DEHGHAN FARIBORZ
IPC: B08B1/00
Filed: 2007-03-22
Abstract: An anti-smear cleaning swab for cleaning delicate surfaces, comprising a body defining an elongated shaft having two opposite ends. An enlarged blade is carried at one end of the handle. A number of bores are made through the blade, these bores enabling both fluid flow therethrough and also some retensive capture of fluid droplets. A fluid absorbing cloth sheet pocket generally encloses by folding same around the blade, and is sized to fit snugly therearound.
Patent CA-2617049-A1 (CA)
Inventor: GUTSCH PAUL
IPC: A61P35/00
Filed: 2006-07-28
Abstract: The present invention provides organic arsenicals. Many of these compounds have potent in vitro cytotoxic activity against numerous human tumor cell lines, both of solid and hematological origin, as well as against malignant blood cells from patients with leukemia.
Patent CA-2618581-A1 (CA)
Title: Method and apparatus for casting concrete products
Inventor: SEPPAENEN AIMO
IPC: B28B1/093
Filed: 2008-01-18
Abstract: A method and an apparatus for casting concrete products with a substantially horizontal slipforming process, the concrete mass in said method being fed by means of at least one feed element (2) through a limited cross section (11, 7, 8) for forming the concrete product, whereby the feed elements (2) are brought to a dual-frequency longitudinal reciprocal motion for compacting the concrete mass.
Patent CA-2618881-A1 (CA)
Title: Coated solar panel
Inventor: BECK WILLIAM BILL J
IPC: F24S10/70
Filed: 2008-01-23
Abstract: A solar panel has tubing disposed on an insulating supporting base. The tubing has a heat exchanging liquid flowing therein. The tubing is adhered to the insulating supporting base by a resilient heat transferring coating, forming a collecting surface for exposure to the sun. More particularly, the resilient heat transferring coating is composed of at least one acrylic resin, silica sand, and does not require the addition of water.
Patent CA-2620771-A1 (CA)
Inventor: LOPES JOSE HUMBERTO
IPC: C09J7/29
Filed: 2006-08-14
Abstract: The present invention relates to an adhesive tape for preventing implosion of a cathode ray tube. It comprises a polyester backing or polyolefin film, a scrim layer made of glass filament yarns in both directions without yarn torsions in which the junction is made by special adhesive bond and lastly an acrylic pressure sensitive adhesive layer on both sides of the scrim layer.
Patent CA-2620992-A1 (CA)
Title: Process for preparing 5-hydroxymethylfurfural via 5-acyloxymethylfurfural as an intermediate
Inventor: REICHERT DIETMAR
IPC: C07D307/50
Filed: 2008-02-12
Abstract: The present invention relates to a process for preparing 5-hydroxymethylfurfural via a 5-acyloxymethylfurfural as an intermediate. The invention also relates to a process for preparing a 5-acyloxymethylfurfural intermediate of formula II: (see formula II)
Patent CA-2623687-A1 (CA)
Title: Nucleic acids encoding modified cytochrome p450 enzymes and methods of use thereof
Inventor: EACHUS RACHEL
IPC: C07H21/04
Filed: 2006-10-05
Abstract: The present invention provides nucleic acids comprising nucleotide sequences encoding modified cytochrome P450 enzymes; as well as recombinant vectors and host cells comprising the nucleic acids. The present invention further provides methods of producing a functionalized compound in a host cell genetically modified with a nucleic acid comprising nucleotide sequences encoding a modified cytochrome P450 enzyme.
Patent CA-2626528-A1 (CA)
Title: Neural stimulation system and optical monitoring systems and methods
Inventor: SLOAN LEIF R
IPC: A61N1/00
Filed: 2006-10-19
Abstract: Neural stimulation and optical monitoring systems and methods are disclosed.  In one embodiment, an apparatus for treating a neural condition includes a signal delivery device configured to be implanted into a patient proximate to a skull of the patient and positioned to apply electromagnetic signals to one or more target sites within the patient. The apparatus also includes an implantable optical monitoring assembly configured to monitor optical properties at one or more optical monitoring sites within the patient. The apparatus further includes a controller configured to be implanted into the patient. The controller is operatively coupled to the signal delivery device and the optical monitoring assembly and programmed to control both the signal delivery device and the optical monitoring assembly. The controller also includes a power source to power both the signal delivery device and the optical monitoring assembly.
Patent CA-2629152-A1 (CA)
Inventor: MYERS GENE E
IPC: A61M5/32
Filed: 2006-11-30
Abstract: The present invention provides a surgical needle apparatus having a piercing tip at a distal portion of a needle member. A first edge obliquely extends from the piercing tip to a heel portion of the needle member to define a partial boundary of a bore in fluid communication with a lumen of the needle member. A pair of cutting edges extend longitudinally from the first edge and extend radially outwardly above on outer surface of the needle member. The surgical needle apparatus is configured to create a body structure access site and an adjacent homologous pedicle for post-procedure sealing of the access site.
Patent CA-2631033-A1 (CA)
Title: Cement additive and cement composition using the same
Inventor: SUGAMATA TAKUMI
IPC: C04B24/32
Filed: 2006-09-27
Abstract: A cement additive is provided which has a good autogenous shrinkage reducing effect and reduces the viscosity of concrete, and wherein compound A, which is a polycarboxylate copolymer, and ether compounds are indispensable components.
Patent CA-2632524-A1 (CA)
Inventor: BENHABIB LARBI M S
IPC: G01N21/77
Filed: 2006-12-08
Abstract: The invention relates to a method for sensing the presence of at least one analyte in a medium, comprising disposing in the medium a functionalized composite material such that the at least one analyte is absorbed by the functionalized composite material, the functionalized composite material having at least one optical property that is modulated by absorption of the at least one analyte; and measuring modulation of the at least one optical property of the functionalized composite material; wherein modulation of the at least one optical property of the functionalized composite material is indicative of the presence of the analyte in the medium. The invention also relates to an optical sensor for sensing the presence of at least one analyte in a medium, and a functionalized composite material having at least one optical property that is modulated upon absorption of one or more analyte.
Patent CA-2632737-A1 (CA)
Inventor: KASAI HITOSHI
IPC: C30B25/02
Filed: 2001-07-04
Abstract: GaN single crystal substrates are produced by slicing a GaN single crystal ingot in the planes parallel to the growing direction. Penetration dislocations which have been generated in the growing direction extend mainly in the bulk of the GaN  substrate. A few of the threading dislocations appear on the surface of the GaN substrate. GaN  substrates of low-dislocation density are obtained.
Patent CA-2632891-A1 (CA)
Title: Coating agent for drug releasing stent, preparation method thereof and drug releasing stent coated therewith
Inventor: LEE DON-HAENG
IPC: A61L31/00
Filed: 2008-05-30
Abstract: Disclosed are a coating agent for drug releasing stents, a method for preparing the same and a drug releasing stent coated therewith. The coating agent comprises a biologically active material and a coating material selected from among pullulan acetate, represented by the following Chemical Formula 1, and a polyurethane-surfactant mixture.     (see formula 1)