baber/WOPTO huggingface dataset:
Patent CA-2780006-A1 (CA)
Title: Tricyclic antibiotics
Inventor: GAUCHER BERANGERE
IPC: A61K31/4741
Filed: 2010-12-17
Abstract: Compound of formula (I): wherein A1 represents -O-, -S- or -N-R3; A2 represents -CH2-, -O-, -N-R4, -C(=O)- or -CH(O-R4)-; A3 represents C3-C8cycloalkylene; saturated and unsaturated 4 to 8-membered heterocyclodiyl with 1, 2 or 3 heteroatoms selected from nitrogen, oxygen and sulphur, which group A3 is unsubstituted or substituted; A4 represents C1-C4alkylene, C2-C4alkenylene, >C=O or a group selected from - C2H4NH-, -C2H4O-, and -C2H4S- being linked to the adjacent NR5-group via the carbon atom; and G represents aryl or heteroaryl, which is unsubstituted or substituted and R1 and R2 independently of one another, represent hydrogen or a substituent selected from hydroxy, halogen, mercapto, cyano, nitro, C1-C6alkyl, C1-C6alkoxy, C1-C6alkylthio, C1-C6alkylcarbonyloxy, C1-C6alkylsulfonyloxy, C1-C6heteroalkylcarbonyloxy, C5-C6heterocyclylcarbonyloxy, C1-C6heteroalkoxy, wherein heteroalkyl, heteroalkoxy groups or heterocyclyl comprise 1, 2 or 3 heteroatoms selected from nitrogen, oxygen and sulphur, in which substituents the alkyl moieties are unsubstituted or further substituted; R3, R4 and R5 independently of one another, represent hydrogen or C1-C6alkyl; X1 and X2 independently of one another, represent a nitrogen atom or CR2, with the proviso that at least one of Xl and X2 represents a nitrogen atom; m is 1; and the (CH2)m moiety is optionally substituted by C1-C4alkyl; halogen, carboxy, hydroxy, C1-C4alkoxy, C1-C4-alkylcarbonyloxy, amino, mono- or di-(C1-C4alkyl)amino or acylamino n is 0, 1 or 2 or pharmaceutically acceptable salt thereof are valuable for use as a medicament for the treatment of bacterial infections.
Patent CA-2781213-A1 (CA)
Inventor: STEELE SEAN
IPC: F16D41/067
Filed: 2010-11-19
Abstract: A hybrid vehicle starting system includes a pinion gear driven by a starter motor, and a drive plate having a set of teeth in constant meshed engagement with the pinion gear. A one-way clutch drivingly interconnects the drive plate and an engine crankshaft and includes an inner race fixed for rotation with the crankshaft, an outer race fixed for rotation with the drive plate, and a plurality of rollers positioned radially therebetween. A cage positions the rollers in circumferentially spaced apart alignment with outer cam surfaces. A split ring is positioned within grooves on each of the inner race and the outer race. The split ring is fitted within one of the grooves at a first clearance and fitted within the other of the grooves at a predetermined second clearance at least ten times the first clearance to isolate the outer race from vibrations of the inner race.
Patent CA-2782402-A1 (CA)
Title: Managing objects using a client-server bridge
Inventor: FARVER JENNIFER M
IPC: G06F9/44
Filed: 2010-12-14
Abstract: A method for supporting communication between a client and a server includes receiving (302, 210) a first message from a client (202). The method also includes creating (312) an object in response to the first message. The method also includes sending (320, 212) a response to the first message to the client. The method also includes receiving (224, 406) changes to the object from a server. The method also includes storing (408) the changes to the object. The method also includes receiving (302, 210, 410) a second message from the client. The method also includes sending (320, 212, 414) the stored changes to the client with a response to the second message.
Patent CA-2782664-A1 (CA)
Inventor: MOE NEIL EDWIN
IPC: F03G7/04
Filed: 2010-11-04
Abstract: A method and apparatus are described for disposing of salt byproduct from a zero liquid operation, such as a zero liquid discharge desalination plant. The present method and apparatus concern a power generation plant, comprising a salinity gradient power unit (SGPU) comprising a high salinity feed, a low salinity feed, and a mixed water output. The high salinity feed is comprised of salt byproduct from a ZLD operation. The mixed water output empties into a body of water.
Patent CA-2782733-A1 (CA)
Inventor: ANTHEUNIS HARRO
IPC: B01J39/20
Filed: 2010-12-09
Abstract: A curable composition comprising: (i) 2.5 to 50 wt% crosslinker comprising at least two acrylamide groups; (ii) 12 to 65 wt% curable ionic compound comprising an ethylenically unsaturated group and a cationic group; (iii) 10 to 70 wt% solvent; and (iv) 0 to 10 wt% of free radical initiator; and (v) non-curable salt; wherein the molar ratio of (i):(ii) is > 0.10. The compositions are useful for preparing ion exchange membranes.
Patent CA-2782801-A1 (CA)
Title: Protective wrappers for consumer products and methods of making
Inventor: DREWNOWSKI WOJTEK
IPC: B65D65/32
Filed: 2010-12-01
Abstract: A protective wrapper is provided that includes a film having a first sealed end, a longitudinal seal, and a second sealed end with a first height, as well as an opening mechanism. The opening mechanism includes a pair of protrusions extending outward from the first sealed end by a first height, a line of weakness extending inward from a starting point where the pair of protrusions meet, and a pair of indentations extending inward from the second sealed end. The first height of the pair of protrusions is equal to or less than the second height of the second sealed end.
Patent CA-2783000-A1 (CA)
Title: Scaffolds formed from polymer-protein conjugates, methods of generating same and uses thereof
Inventor: SELIKTAR DROR
IPC: A61K47/48
Filed: 2010-12-16
Abstract: Conjugates are provided herein which comprise a protein attached to at least two polymeric moieties, at least one of which exhibits reverse thermal gelation. The conjugates are suitable for being cross-linked by non-covalent and/or covalent cross-linking. Compositions-of-matter comprising cross-linked conjugates are provided herein, as well as processes for producing same. Methods of controlling a physical property of compositions-of-matter are also provided herein. The conjugates and compositions-of-matter may be used for various applications, such as cell growth, tissue formation, and treatment of disorders characterized by tissue damage or loss, as described herein.
Patent CA-2786376-A1 (CA)
Title: Seed sensor system and method for improved seed count and seed spacing
Inventor: LIU JAMES Z
IPC: A01C7/10
Filed: 2012-08-15
Abstract: A seed sensor system determines the position of the seed relative to the seed tube as the seed passes the sensor. The position of the seed as well as the speed of the planter and the position of the seed tube above the planting furrow are used to calculate trajectory of the seed into the furrow from which the seed spacing is predicated. By sensing the seed in both X and Y directions in the seed tube, the sensor is better able to determine multiple seeds as well providing more precision to the seed population.
Patent CA-2787887-A1 (CA)
Inventor: ROETTGER HENNING
IPC: A61F13/15
Filed: 2011-01-28
Abstract: The invention relates to an absorbing structure with a sequence of layers, comprising at least a first and a second outer layer and at least one liquid storage layer disposed there between, wherein the layers are disposed on top of one another and form a ply structure, wherein at least the liquid storage layer includes a cellulose material, preferably cellulose fibers, and a super absorbing polymer SAP, preferably SAP    particles and/or SAP fibers, wherein the liquid storage layer includes at least less binder material than the liquid storing layers of the absorbing structure, which liquid storing layers are adjacent to the liquid storage layer, preferably the liquid storage layer includes no binder material. The absorbing structure has particularly high flexibility in wet and in dry condition and is preferably usable in disposable articles. A  manufacturing method and a manufacturing device for the absorbing structure are also discussed.
Patent CA-2790557-A1 (CA)
Inventor: SASANECKI JOHN
IPC: E04B1/38
Filed: 2012-09-19
Abstract: A joist hanger typically includes one or more teeth which can be manually pressed into a header to hold the joist hanger in place on the header to free up a worker's hands so that a worker can nail the joist hanger to the header without having to manually hold the joist hanger in place while driving the nails. The joist hanger may also include a height-setting tab configured to engage the bottom of the header to set the height of the joist hanger relative to the header. The tab may be a break-off tab to allow the joist hanger to be used without the tab if desired.
Patent CA-2793223-A1 (CA)
Title: Substituted pyrimidines as prostaglandin d2 receptor antagonists
Inventor: HARRIS KEITH J
IPC: A61P11/00
Filed: 2011-03-15
Abstract: The present invention is directed to a substituted pyrimidine compound of formula (I) as set forth herein, or an enantiomer thereof, or a prodrug or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising such a compound. The invention also includes a method of treatment of a patient by the administration of a pharmaceutically effective amount of such a compound. Formula (I), wherein m and n, independently of each other, are selected from the integers 0, 1, 2 or 3; X and Y, independently of each other, are selected from CR1R2, NR1 or O, wherein X and Y cannot both be O; or X and Y, taken together with the bond between them, form a phenyl group optionally substituted by one to four R3 groups; each Z, independently of each other, is CR1R2; R1, R2 and R3, independently of each other, are selected from the group consisting of H, halogen, aryl, amino, optionally substituted alkyl, optionally substituted alkoxy, and carboxy; wherein optionally substituted alkyl, may be substituted by one to three of the same or different of halogen, carboxy, cyano, hydroxy, amino or aryl.
Patent CA-2794112-A1 (CA)
Inventor: HANSEN MARC
IPC: A61K31/519
Filed: 2011-04-06
Abstract: Screening methods for identifying compounds and compounds and pharmaceutical compositions for treating and preventing cancer are disclosed. The compounds affect signal transduction downstream of the MET receptor.
Patent CA-2794240-A1 (CA)
Inventor: BEYER CHRISTOPH
IPC: C01B3/36
Filed: 2011-03-24
Abstract: The invention relates to a burner for partially oxidizing liquid, carbon-containing fuel, said fuel having water vapor and an oxygen-containing gas, and to the method in which said burner is used, wherein the parts of the outlet opening of the burner directed toward the combustion chamber are completely or partially provided with a coating or with a diffusion layer for protecting against thermal loading and/or corrosion.
Patent CA-2795162-A1 (CA)
Inventor: BULAND ARILD
IPC: G01V1/30
Filed: 2011-03-29
Abstract: A method of estimating a velocity of a geological layer, wherein the method comprises the steps of: a. providing a first, initial model comprising an interval velocity associated with a subsurface location and an uncertainty associated with the interval velocity; b. providing data comprising an actual or approximated root-mean-square (RMS) velocity associated with a subsurface location and an uncertainty associated with the RMS velocity; and c.  estimating a second model comprising an interval velocity associated with a subsurface location and an uncertainty associated with the interval velocity, based on the interval velocity and the uncertainty of the first model, and the RMS velocity and the uncertainty of the data.
Patent CA-2795682-A1 (CA)
Inventor: WEIN JOACHIM
IPC: B29C65/08
Filed: 2012-11-15
Abstract: In an apparatus and a method for welding of workpiece layers, a feed device is activated with a predefined adjustment force without ultrasound activation and the sonotrode is advanced in the direction of an anvil. The adjustment force is subsequently reduced and the sonotrode is activated.  The sonotrode can subsequently be deactivated and the adjustment force can be increased on the basis of a deactivation signal.
Patent CA-2796607-A1 (CA)
Title: Lysosomal storage disease enzyme
Inventor: QUINN ANTHONY
IPC: A61K38/46
Filed: 2011-04-23
Abstract: The present invention provides compositions of recombinant human lysosomal acid lipase having particular glycosylation patterns for internalization into target cells, a vector containing the nucleic acid encoding human lysosomal acid lipase, a host cell transformed with the vector, pharmaceutical compositions comprising the recombinant human lysosomal acid lipase and method of treating conditions associated with lysosomal acid lipase deficiency, such as Wolman disease.
Patent CA-2799049-A1 (CA)
Inventor: MILLARD MICHAEL LEE
IPC: C04B35/626
Filed: 2011-05-16
Abstract: Ceramic matrix composite sandwich structures, gas turbine engine components that comprise such sandwich structures, and methods of producing such sandwich structures. The ceramic matrix composite sandwich structure includes a core having oppositely-disposed first and second surfaces, a first facesheet bonded to the first surface, and a member bonded to the second surface so that the core is between the first facesheet and the member. The first facesheet and the core comprise, respectively, first and second ceramic matrix composite materials, and the second ceramic matrix composite material of the core has a ceramic reinforcement material in the form of a felt or an open weave fabric.
Patent CA-2801899-A1 (CA)
Inventor: GANO JOHN VICTOR
IPC: B62D7/02
Filed: 2011-04-20
Abstract: Omni-directional wheel assembly for vehicle comprising a wheel (10) and at least one lower suspension link (20) and an upper attachment joint (30), both being able to be attached to the vehicle, the wheel (10) being able to rotate at 360°, to steer the vehicle, around a pivot line (90) positioned by said at least one lower suspension link (20) and said upper attachment joint (30) once attached to the vehicle, a projection of the pivot line (90) onto a vertical projection plane comprising a vertical axis passing through a contact point between the wheel (10) and ground defining a caster angle with said vertical axis, characterized in that whatever the orientation of the projection plane, the omni-directional wheel assembly comprises adjustment means able to adjust the caster angle within a predetermined range
Patent CA-2803980-A1 (CA)
Inventor: WAHREN ROBERT
IPC: A23L1/30
Filed: 2011-06-29
Abstract: The present invention relates to a dietary tablet comprising a core containing a microencapsulated oil part and an effervescent agent, a coat which isolates the core from the environment and protects the core from oxidation and at least one ingredient giving taste. Suitable oils are preferably chosen from oils rich in polyunsaturated fatty acids, especially omega-3 and omega-6 fatty acids. Said tablet is intended to be administered without water and to disintegrate in the oral cavity.
Patent CA-2804673-A1 (CA)
Inventor: GRASER GERSON
IPC: A01N63/50
Filed: 2011-07-05
Abstract: Improved compositions and methods for controlling coleopteran pests are disclosed. In particular, novel combinations of insecticidal proteins having improved toxicity to coleopteran insect pests such as corn rootworm are provided. Further, a method of killing or controlling coleopteran insect pests using the compositions of the invention is disclosed.
Patent CA-2805580-A1 (CA)
Title: System and method for measuring induced radio frequency current using phase contrast magnetic resonance imaging
Inventor: GRIFFIN GREG
IPC: A61L27/50
Filed: 2013-02-13
Abstract: A method for automatically measuring currents induced on conducting structures positioned in the bore of a magnetic resonance imaging ("MRI") scanner using a single magnetic resonance image is provided. A conductive structure is positioned within the bore of the MR1 scanner during imaging. When the MRI system is transmitting an RF field, a current is induced in the conductive structure. The current creates a magnetic field at the Larmor frequency, which couples to the RF magnetic field in the vicinity of the conductive structure. The modified magnetic field results in an artifact being generated in phase images. The artifact in the phase image is then analyzed to determine the current induced in the conductive structure.
Patent CA-2805895-A1 (CA)
Inventor: WEI YUXIN
IPC: H04W36/08
Filed: 2011-06-01
Abstract: A method, device and system for a cell handover in a telecommunication system supporting carrier aggregation are provided in the present invention.  The method for the cell handover may include the following steps: a Base Station (BS) determines that whether carrier components corresponding to one or more cells to be accessed are in the same frequency band, wherein the one or more cells to be accessed belong to a target BS, and are selected by a terminal which needs to perform the cell handover and is served by the BS; if yes, the BS encapsulates configuration information of all the cells in the one or more cells to be accessed in a handover command for initiating cell handover; otherwise, the BS encapsulates configuration information of one or more cells in the one or more cells to be accessed in the handover command, and sends the handover command to the target BS. The present invention also provides a device for cell handover in a telecommunication system supporting carrier aggregation, a BS including the device and a telecommunication system including the BS thereof.
Patent CA-2813179-A1 (CA)
Inventor: BRICKL ROLF-STEFAN
IPC: C07D403/14
Filed: 2011-09-23
Abstract: This invention relates to novel sodium salt forms of the following Compound (1), and methods for the preparation thereof, pharmaceutical compositions thereof, and their use in the treatment of Hepatitis C Viral (HCV) infection.
Patent CA-2818749-A1 (CA)
Title: Satellite radio navigation system with remote architecture
Inventor: REVOL MARC
IPC: G01S19/08
Filed: 2013-06-12
Abstract: Station for receiving satellite radio navigation signals having first wideband transmission means that are suited to receiving a specific signal transmitted by a transmitter/receiver and extracting therefrom at least one user radio navigation signal, first centralized signal processing means that are suited to determining a measurement of pseudo distance and centralized calculation means for calculating navigation information (PVT), the reception station having a first reference channel for receiving radio navigation signals having a directional antenna for forming a channel, second means for processing the radio navigation signal received by said directional antenna for forming a channel and a calculation unit that is suited to performing an improvement in reliability, an integrity check and authentication of said navigation information (PVT).
Patent CA-2818882-A1 (CA)
Inventor: KENNETH RICE
IPC: C07D413/14
Filed: 2011-11-23
Abstract: The invention is directed to inhibitors of PI3K and mTOR and pharmaceutically acceptable salts or solvates thereof, as well as methods of using them, wherein the inhibitors are of structural Formula I and pharmaceutically acceptable salts thereof, wherein the variables are as defined herein.
Patent CA-2819923-A1 (CA)
Title: Slot car and multi-slot track combined raceway
Inventor: MAK WING KWONG
IPC: A63H17/14
Filed: 2012-01-19
Abstract: The invention discloses a slot car including a body, a power mechanism for driving the body, and an adjusting assembly for track switching of the body, the adjusting assembly includes a rotating component driven by the power mechanism, a guiding component fixed on the body, and multiple slot-pins, the guiding component includes a guide channel used for annular position limiting of the slot-pin and multiple position limiters used for longitudinal position limiting of the slot-pin, and the rotating of the rotating component enables the sliding of the slot-pin within the guide channel. The invention further provides a multi-slot track combined raceway on which the slot car travels. With the adjusting assembly cooperating with the multi-slot track combined raceway, the slot car is enabled to switch between tracks. The slot car is enabled to freely intercept or block its counterparts regardless of time and location by switching tracks.
Patent CA-2820720-A1 (CA)
Inventor: KONG KYOUNG-PIL
IPC: H04L12/26
Filed: 2011-12-05
Abstract: The present invention relates to a system and method for authenticating, monitoring and managing all terminals connected to a wireless/wired network to use Internet. A shared terminal management system comprises a management server, a charging server, a central server, a central authentication G/W server and a proxy server, and assigns a terminal identification value for every terminal that uses Internet, authenticates terminals by reading and analyzing the assigned terminal identification value, monitors and manages shared terminals used as being connected to one line to classify lines into a basic line and an additional line, and charges for the additional line. A shared terminal identification system for identifying and managing terminals connected to one Internet line comprises a subscriber line authentication unit, a packet collecting unit, a first packet analyzing unit, an identified packet transmission unit, a second packet analyzing unit, an element packet transmission unit, a data management unit and a terminal determining unit. A shared terminal processing method for managing the shared terminals comprises the following steps: detecting users of a sharing device; selecting target users for sharing devices; transmitting a notification; applying for an additional terminal service subscription; and ceasing the connection to the Internet.
Patent CA-2821406-A1 (CA)
Inventor: BAHN SABINE
IPC: G01N33/68
Filed: 2011-12-20
Abstract: The invention relates to a method of differential diagnosis of schizophrenia or other psychotic disorder from a further psychiatric disorder.
Patent CA-2823297-A1 (CA)
Inventor: MARTIN DAVID W
IPC: C40B40/10
Filed: 2011-07-05
Abstract: This invention describes soluble, monovalent, non-natural protein molecules that can activate NK cells and certain T-cells to attack specific cellular target cells by attaching the NKG2D-binding portions of monovalent MICA or MICB protein, i.e. their a1-a2 platform domain, to the intended target cell specifically. The a1-a2 domain is contiguous with a heterologous a3 domain that has been genetically modified to bind directly or indirectly to the extracellular aspect of the target cell, thereby serving as the targeting domain. The genetic modification to create a non-natural and non-terminal targeting motif within the a3 domain can include a portion of an antibody, another protein molecule or portion thereof, a peptide, or a non-natural, modified a3 domain of a MIC protein.
Patent CA-2828252-A1 (CA)
Title: Electric motor assist for transmission electric oil pump
Inventor: HIDEG LASZLO
IPC: B60K6/48
Filed: 2012-03-02
Abstract: A method for assisting a transmission oil pump in a hybrid electric powertrain to generate transmission oil pressure rapidly during vehicle start. An electric motor is initially utilized to provide momentary torque to rotate an oil pump and rapidly generate transmission oil pressure. After initial assistance is provided by the electric motor, an oil pump electric motor powers the oil pump and maintains oil pressure within the hybrid powertrain.
Patent CA-2830086-A1 (CA)
Title: Composition and method for delivery of living cells in a dry mode having a surface layer
Inventor: TREVINO RAMIRO
IPC: C12N5/00
Filed: 2012-04-03
Abstract: The present invention generally relates to compositions and methods of delivering living cells in a dry mode, wherein the compositions include a surface layer disposed on the outer surface of the composition that is permeable to carbon dioxide and oxygen. The compositions may be used to deliver living cells to a delivery point without the use of expensive refrigerants such as dry ice or liquid nitrogen.