baber/WOPTO huggingface dataset:
Patent CA-2794261-A1 (CA)
Inventor: HE DAKE
IPC: H03M7/30
Filed: 2011-04-19
Abstract: A method for parallel context modeling through reordering the bits of an input sequence to form groups of bits in accordance with a context model-specific reordering schedule. The reordering schedule is developed such that the groups of bits are formed to satisfy two conditions: first, that the context for each of the bits in a group of bits is different from the context of each of the other bits in that group, and the context of each of the bits in that group is determined independently from each of the other bits in that group. The parallel context modeling may be used in encoding or decoding operations.
Patent CA-2795061-A1 (CA)
Inventor: EICH CHRIS
IPC: G06F19/00
Filed: 2011-03-31
Abstract: A method and apparatus for managing installation information. In one embodiment the method comprises obtaining, via an installation application on a mobile device comprising at least one processor, identification information for at least one component of an installation; obtaining, via the installation application, position information for the at least one component; and generating, via the installation application, a template for indicating a physical layout of at least a portion of the installation based on the identification information and the position information.
Patent CA-2795169-A1 (CA)
Inventor: NAKHJIRI MADJID F
IPC: H04L29/06
Filed: 2011-04-05
Abstract: A method and apparatus are provided for locating network resources over a communication network. The method includes receiving a digital certificate identifying a first entity and extracting information from at least one predetermined field of the digital certificate. The extracted information is used as input to a location generation function to create a resource locator (e.g., a URL). The network resource is contacted over the communication network in accordance with a communication protocol using the resource locator to obtain requested information concerning the first entity.
Patent CA-2796009-A1 (CA)
Inventor: CHONG HIN CHUNG
IPC: F16S3/04
Filed: 2011-04-11
Abstract: A kit for an easy quick connect structural system for constructing framework structures comprising a plurality of elongate rectangular prism frame members is provided. The frame members incorporate custom design features which provide structural strength, facilitate assembly and expansion of the framework structure and allow ease of attachment and securing of accessories. These design features include a corner groove, a central hollow longitudinal chamber, at least one sub-trade chamber, at least one outer main channel, stub- nosed channels, and claw assembles flanking each corner groove. There is provided a plurality of snap-in connectors designed and configured to mate with the frame members such that the frame members can be secured in various arrangements with respect to each other. There is further provided custom reinforcement brackets designed and configured to securely bind together a selection of the plurality of the frame members.
Patent CA-2796125-A1 (CA)
Inventor: BENTING JURGEN
IPC: A01N55/00
Filed: 2011-06-01
Abstract: The invention relates to a compound of formula (I) (see formula I) wherein A = a carbo-linked, unsaturated or partially saturated, 5-membered heterocyclyl group; with the proviso that A is not a non-substituted 2-furyl ring; T = O or S; n = 0 or 1;  B represents a phenyl ring, a naphthyl ring, a thienyl ring or a benzothiophenyl ring; Z1 and Z2 = independently a hydrogen atom; a halogen atom; cyano; C1-C5-alkyl ;  C1-C8-halogenoalkyl; C1-C5-alkoxy; C1-C8-alkylsulfanyl; or C1-C5-alkoxycarbonyl ; or Z1 and Z2 are a C2-C5-alkylene group; Z3 and Z4 = independently C1-C8-alkyl; Z5 and Z6 =    independently H; halogen; cyano; C1-C8-alkyl ; C1-C8-halogenoalkyl; C1-C8-alkoxy;  C1-C8-alkylsulfanyl; or C1-C5-alkoxycarbonyl; or Z5 and Z6 = C2-C5-alkylene group; Z7 =  H; formyl; C1-C5-alkyl; C1-C5-alkoxy; C3-C7-cycloalkyl or a C3-C7-cycloalkyl;  as well as its salts, N-oxydes, and optically active isomers. Also, the invention relates to their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.
Patent CA-2802645-A1 (CA)
Inventor: SCALICE EDWARD R
IPC: G01N33/53
Filed: 2013-01-18
Abstract: Disclosed is an assay device which comprises a liquid sample addition zone, a reagent zone, a detection zone, and a wicking zone, all defining a fluid flow path. The device further comprises a reagent addition zone along and in fluid communication with the fluid flow path downstream of the sample addition zone and upstream of the detection zone. An interrupting wash is added at this reagent addition zone in accordance with the method of the subject invention to control sample volume. The interrupting wash fluid is added at a predetermined fill volume on the chip device and also serves to wash the detection channel and fill the remaining chip volume.
Patent CA-2803386-A1 (CA)
Title: Hot stretch straightening of high strength alpha/beta processed titanium
Inventor: BRYAN DAVID J
IPC: B21D3/00
Filed: 2011-07-14
Abstract: A method for straightening a solution treated and aged (STA) titanium alloy form includes heating an STA titanium alloy form to a straightening temperature of at least 25°F below the age hardening temperature, and applying an elongation tensile stress for a time sufficient to elongate and straighten the form. The elongation tensile stress is at least 20% of the yield stress and not equal to or greater than the yield stress at the straightening temperature. The straightened form deviates from straight by no greater than 0.125 inch over any 5 foot length or shorter length. The straightened form is cooled while simultaneously applying a cooling tensile stress that balances the thermal cooling stress in the titanium alloy form to thereby maintain a deviation from straight of no greater than 0.125 inch over any 5 foot length or shorter length.
Patent CA-2803603-A1 (CA)
Title: Provisioning multiple network resources
Inventor: KRAMER RETO
IPC: G06Q10/00
Filed: 2011-06-27
Abstract: A resource provisioning service allows users to provision multiple, different network resources in an atomic manner and with a single call to a resource provisioning service. In some instances, the multiple, different network resources comprise individual types of resources that form a portion of one or more cloud-computing platforms. For instance, one or more entities may host and operate a cloud-computing platform that includes different types of network resources, such a storage service, a load balancing service, a compute service, a security service, or any other similar or different type of network-accessible service.
Patent CA-2805374-A1 (CA)
Inventor: NAGAI KAZUKIYO
IPC: G03G5/147
Filed: 2011-07-29
Abstract: An electrophotographic photoconductor including a conductive support, a charge generating layer, a hole transporting layer, and a hole transporting-protective layer, these layers being laminated in this order on the conductive support, wherein the hole transporting-protective layer contains a three-dimensionally crosslinked product which is obtained through chain polymerization of at least a radical polymerizable hole-transporting compound by irradiating the radical polymerizable hole-transporting compound with an active energy beam, and wherein the hole transporting-protective layer contains an oxazole compound represented by General Formula (1) or (2) below:
Patent CA-2806634-A1 (CA)
Inventor: FRANK ROBERT
IPC: C07D249/10
Filed: 2011-08-19
Abstract: The invention relates to substituted cyclic carboxamide and urea derivatives, to processes for their preparation, to pharmaceuticals containing these compounds, and to the use of these compounds for the preparation of pharmaceuticals.
Patent CA-2807693-A1 (CA)
Inventor: JACOBI ALEXANDER
IPC: C07K1/14
Filed: 2011-08-12
Abstract: The invention relates to a method for inactivating proteases by multiple change of pH in the cell culture supernatant at the beginning of the operation of purifying biopharmaceuticals. First of all a pH of 3-5, and subsequently a pH of 7-9, is set.
Patent CA-2810162-A1 (CA)
Inventor: LAVOIE EDMOND J
IPC: C07D217/22
Filed: 2011-06-09
Abstract: The invention provides a compound of formula (I): or a salt or prodrug thereof, wherein R1, R4-R8, R10, R2'-R6', W, and A have any of the values described in the specification, as well as compositions comprising a compound of formula (I). The compounds are useful as antibacterial agents.
Patent CA-2813527-A1 (CA)
Inventor: EDGE STEPHEN W
IPC: H04W4/90
Filed: 2009-04-01
Abstract: Techniques for supporting eCalls are described. In an aspect, an eCall indicator may be used to indicate an eCall being established. In one design, a terminal may generate a message including an eCall indicator and may send the message to originate an eCall. The eCall indicator may indicate (i) whether or not a call is an eCall or (ii) whether an eCall is initiated automatically by the terminal or manually by a user. In another aspect, a terminal may avoid sending signaling for mobility management and connection management to wireless networks except for eCalls and designated calls. The terminal may avoid performing location updating, performing registration, responding to paging requests, etc.  The terminal may exchange signaling with a wireless network for an eCall initiated by the terminal. After the eCall is initiated, the terminal may perform location updating with the wireless network and call establishment for the eCall.
Patent CA-2813878-A1 (CA)
Inventor: CHERIAN BILU VERGHIS
IPC: E21B47/06
Filed: 2013-04-24
Abstract: A fracture extending away from a first subterranean well and toward a second subterranean well may be initiated by pumping fluid into the'first subterranean well. The fracture may be propagated further towards the second subterranean well by continuing to pump fluid into the first subterranean well, while monitoring a pressure in the second subterranean well. Proppant may be pumped into the second subterranean well via the first subterranean well and the fracture upon detection of a change in the monitored pressure in the second subterranean well. The change in monitored pressure in the second subterranean well may be sufficient to indicate that the first and second wells are in fluid communication and interacting via the fracture.
Patent CA-2814125-A1 (CA)
Inventor: ELLIOTT HOWARD
IPC: A61J1/03
Filed: 2011-09-26
Abstract: The invention provides a seal that forms part of a container for storing and dispensing consumer products-. The container can be used in place of conventional blister packs for the packaging of pills, tablets or capsules or multi-cavity containers for organising and storing mixed medication for subsequent dispensation according to a predefined dosage regimen. The container includes a tray having a generally planar top surface into which has been formed one or more discrete cavities for receiving the consumer products. The seal includes a cover film (1) having a pattern of electrically conductive tracks (14) that defines a circuit per cavity. Pre-formed lines of separation (4) define a removable portion (2) per cavity to retain the consumer products in that cavity until it is removed along its line of separation. Each removable portion (2) is attached to the remainder of the cover film (1) by a frangible bridge region defined by a gap in the associated pre-formed line of separation (4) and which provides a pathway for the associated circuit (22). The frangible bridge region is torn to break the associated circuit (22) when the removable portion (2) is released or removed so that the contents of the underlying cavity can be dispensed.
Patent CA-2818452-A1 (CA)
Title: Reduced worst-case context-coded bins in video compression with parity hiding
Inventor: HE DAKE
IPC: H04N19/513
Filed: 2013-06-06
Abstract: Methods and devices for reconstructing coefficient levels from a bitstream of encoded video data for a coefficient group in a transform unit. Parity hiding is used to signal the parity of the upper left coefficient of the coefficient group. Based on the parity, either the significant coefficient flag or the greater-than-one flag is encoded/decoded for that coefficient, but not both. The greater-than-one flag is encoded/decoded irrespective of whether a maximum number of greater-than-one flags have been encoded/decoded with respect to the other coefficients in the coefficient group.
Patent CA-2819176-A1 (CA)
Inventor: LICHOULAS TED
IPC: H02J7/34
Filed: 2012-07-12
Abstract: Exemplary implementations of the present invention address at least the above problems and/or disadvantages and other disadvantages not described above. Also, the present invention is not required to overcome the disadvantages described above, and an exemplary implementation of the present invention may not overcome any of the problems listed above. A first embodiment of the invention is a universal network interface device including: an enclosure; an access module in the enclosure; a modem module attached to the enclosure and electrically connected to the access module; a switching power supply in the enclosure providing power to the modem module; and a battery in the enclosure providing power to the modem module.
Patent CA-2821031-A1 (CA)
Inventor: FINI MASSIMO
IPC: A61J1/20
Filed: 2011-12-01
Abstract: The present invention relates to an insert (40) and a vial (30) for the infusion of a liquid (80). The vial (30) comprises a hollow body (31) for storing the liquid (80), a grasp portion (38) and a head (32). The head comprises a delivery opening (33) defining an axis (X), a closing septum (34) suitable for closing the delivery opening; and at least one circumferential push surface (35) defined next to the head by a protrusion. The circumferential push surface is firmly connected to the grasp portion. The insert (40) according to the invention is suitable to delivery the liquid (80) and to receive the insertion along axis (X) of the vial. The insert comprises a main body (41) and an inner part (42). The main body comprises a lateral wall (410) and a lower delivery portion (411) defining a first lower duct (511) and a second lower duct (521). The inner part comprises an inner wall (420) and a piercing spike (421). The inner wall (420) defines a seat (422) suitable to receive the head of the vial, and comprises at least one slit (423) suitable to engage a radially inner portion (350) of the at least one circumferential push surface of the vial. The piercing spike is suitable to pierce the closing septum of the vial and defines a first upper duct (510) and a second upper duct (520). The inner part is housed inside the main body so as to be able to rotate with respect to the latter around axis (X). In particular, the inner part is able to rotate between: a fluidly open configuration A wherein the upper ducts are in fluid communication with the lower ducts; and a fluidly closed configuration (B) wherein the upper ducts are not in fluid communication with the lower ducts.
Patent CA-2823854-A1 (CA)
Title: Procede de production de composes nitrile-acide gras
Inventor: BRANDHORST MARKUS
IPC: C07C227/04
Filed: 2011-12-14
Abstract: L'invention vise un procédé de synthèse d'un nitrile-acide gras (héminitrile) à partir d'acides gras insaturés, sous forme acide, ester simple ou « complexe » de type triglycéride, transformé tout d'abord en nitrile gras insaturé qui est soumis à une coupure oxydante en utilisant H2O2 comme agent oxydant. Ce procédé peut être utilisé pour la préparation de monomères de polyamide, comme les ?-aminoacides ou diamines ou diacides équivalents audit héminitrile et pour l'obtention de polyamides à partir de matières premières d'origine naturelle et de source renouvelable.
Patent CA-2824365-A1 (CA)
Inventor: FILIPOV METODI
IPC: H04W4/00
Filed: 2012-01-05
Abstract: A system and method for controlling output of content on a media rendering device. A mobile phone may be effective to receive a request for content where the content is from a content processor. The mobile phone may be effective to generate a command based on the request, the command including a URL, the URL including an address of a gateway processor and an identification of the content processor. The mobile phone may be effective to send the command to the media rendering device. The media rendering device may be effective to send a request to the gateway processor using the URL. The gateway processor may be effective to receive the content from the content processor and send the content to the media rendering device. The media rendering device may be effective to output the content.
Patent CA-2824622-A1 (CA)
Inventor: KOUVO MIKKO
IPC: B60L15/20
Filed: 2013-08-26
Abstract: The invention relates to a mining vehicle and to a method of operating a mining vehicle. The mining vehicle comprises a three or more phase electric drive motor. A  nominal power of the drive motor is determined on the basis of a certain drive speed and load, whereby the drive motor has a nominal torque at a certain rotating speed.  The drive motor is connected to a traction wheel of the mining vehicle using a fixed gear ratio. The rotation speed of the drive motor is controlled by using a motor controller.  That drive motor is operated in a delta connection on the certain drive speed and when necessary the torque of the drive motor at a drive speed lower than the certain drive speed is increased by operating the drive motor in a star connection and simultaneously temporarily overloading the drive motor.
Patent CA-2825599-A1 (CA)
Inventor: KOZIKOWSKI ALAN
IPC: C07D487/04
Filed: 2012-01-31
Abstract: Histone deacetylases inhibitors (HDACIs) such as a compound having a structural formula of     Cap-L-M wherein Cap-L-M is                     , and wherein is described herein and compositions containing the same are disclosed.  Methods of treating diseases and conditions wherein inhibition of HDAC provides a benefit, like a cancer, a neurodegenerative disorder, a peripheral neuropathy, a neurological disease, traumatic brain injury, stroke, hypertension, malaria, an autoimmune disease, autism, autism spectrum disorders, and inflammation, also are disclosed.
Patent CA-2826359-A1 (CA)
Inventor: MORSE BRENDA S
IPC: A61K35/50
Filed: 2012-02-13
Abstract: Described herein are tissue grafts derived from the placenta that possess good adhesion to biological tissues and are useful in would healing applications. In one aspect, the tissue graft includes (1 ) two or more layers of amnion, wherein at least one layer of amnion is cross-linked, (2) two or more layers of chorion, wherein at least one layer of amnion is cross-linked, or (3) one or more layers of amnion and chorion, wherein at least one layer of amnion and/or chorion is cross-linked. In another aspect, the grafts are composed of amnion and chorion cross-linked with one another. In a further aspect, the grafts have one or more layers sandwiched between the amnion and chorion membranes. The amnion and/or the chorion are treated with a cross-linking agent prior to the formation of the graft. Also described herein are methods for making and using the tissue grafts.
Patent CA-2828696-A1 (CA)
Inventor: SINGH SHASHI
IPC: F02C6/18
Filed: 2012-01-16
Abstract: A method can include combusting an expanded turbine exhaust and a first fuel within a first reformer to produce a first exhaust. A hydrocarbon can be reformed in the first reformer to produce a reformed hydrocarbon and heat can be transferred from the first exhaust to a first medium. A refrigeration unit can be powered with thermal energy from the heated first medium and can cool a second medium. Heat can be transferred from one or more oxidants to the cooled second medium to produce cooled first and second oxidants. The cooled first oxidant and a second fuel can be introduced to a gas turbine unit to produce the expanded turbine exhaust and mechanical power. The cooled second oxidant can be compressed in a compressor powered with the mechanical power and the compressed second oxidant and the reformed hydrocarbon can be introduced to a second reformer to produce a syngas.
Patent CA-2829561-A1 (CA)
Title: Level measurement instrument fiducial detection method
Inventor: TURCOTTE CHRISTOPHER P
IPC: G01S13/10
Filed: 2013-10-08
Abstract: A process measurement instrument includes a fiducial and is adapted for detection of the fiducial. The instrument includes an interface circuit comprising a drive circuit for transmitting a pulse signal at the fiducial and at a target of interest and a receive circuit receiving reflected echoes of the pulse signal and developing an analog receive signal representative of the reflected echoes. A processing circuit is operatively coupled to the interface circuit for receiving the analog receive signal and comprising a threshold detector detecting if the analog receive signal is above a select threshold value. A  controller is operatively coupled to the processing circuit and responsive to leading and trailing edges of the reflected echo for the fiducial and determining an average of the leading and trailing edges to determine location of the fiducial.
Patent CA-2829611-A1 (CA)
Title: Latching circuit for ballast
Inventor: GULERIA ASHWANI
IPC: H02H7/12
Filed: 2013-10-04
Abstract: A ballast including a latching circuit is provided. The ballast includes an inverter circuit for providing an oscillating voltage signal to energize a lamp set, a control circuit for controlling operation of the inverter circuit, and a voltage supply circuit for providing a supply voltage to the control circuit. The ballast also includes a fault detection circuit for detecting a fault condition and a latching circuit connected to the fault detection circuit. The latching circuit is configured to drain the supply voltage and thereby disable the control circuit so that operation of the inverter circuit is discontinued during a fault condition.
Patent CA-2829912-A1 (CA)
Inventor: VITALE ROBERT W
IPC: C09K17/00
Filed: 2010-01-29
Abstract: A composition for chemical soil improvement includes a synthetic fluid or base oil, a pour point depressant, polyisobutylene, and synthetic fibers, and various combinations thereof.
Patent CA-2830247-A1 (CA)
Inventor: SEMMER SILVIO
IPC: F03D9/00
Filed: 2013-10-17
Abstract: It is described a Nd-Fe-B permanent magnet (354) comprising 28-34 weight % of rare earth elements, wherein the content of Dy is smaller than 0.1 weight % and wherein the Nd-Fe-B per-manent magnet (354) has a spatial extension (h) parallel to a magnetization direction of the Nd-Fe-B permanent magnet (354) which is larger than 30 mm. It is further described a rotor assembly (350) for an electromechanical transducer (340), which rotor assembly (350) comprises at least one of such an Nd-Fe-B permanent magnet (354). Furthermore, it is described an electromechanical transducer (340) comprising such a rotor assembly (350) and a wind turbine (100) comprising such an electromechanical transducer (340).
Patent CA-2833866-A1 (CA)
Inventor: AZUMA KOJI
IPC: C07K14/47
Filed: 2012-04-06
Abstract: La présente invention concerne un procédé d'obtention d'un îlot pancréatique de type feuillet, ledit procédé comportant la culture d'un îlot pancréatique isolé dans un récipient de culture tout en faisant adhérer l'îlot pancréatique sur une surface solide du récipient de culture, pendant une période suffisante pour que l'îlot pancréatique adopte une forme de type feuillet, le récipient de culture contenant un domaine EC1 d'E-Cadherine et un polypeptide capable de se lier à E-Cadherine qui est immobilisé ou appliqué en revêtement sur la surface solide du récipient de culture.