baber/WOPTO huggingface dataset:
Patent CA-2711307-A1 (CA)
Title: Glycosylated protein expression in prokaryotes
Inventor: DELISA MATTHEW
IPC: C07K16/00
Filed: 2009-01-05
Abstract: The present invention relates to a prokaryotic host cell comprising eukaryotic glycosyltransferase activity, where the eukaryotic glycosyltransferase activity is eukaryotic dolichyl-linked UDP-GIcNAc transferase activity and eukaryotic mannosyltransferase activity. Also disclosed is a method of producing a glycosylated protein by providing a prokaryotic host cell comprising the eukaryotic glycosyltransferase activity and culturing the prokaryotic host cell under conditions effective to produce a glycosylated protein. Another aspect of the present invention pertains to a method for screening bacteria or bacteriophages by expressing one or more glycans on the surface of a bacteria, attaching a label on the one or more glycans on the surface of the bacteria or on the surface of a bacteriophage derived from the bacteria, and analyzing the label in a high-throughput format. A glycosylated antibody comprising an Fv portion which recognizes and binds to a native antigen and an Fc portion which is glycosylated at a conserved asparagine residue is also disclosed.
Patent CA-2712338-A1 (CA)
Title: Reactor for the continuous production of charcoal
Inventor: FERREIRA DE MELO VAMBERTO
IPC: C10B49/02
Filed: 2009-01-29
Abstract: The present invention relates to a reactor for the continuous production of charcoal, having a substantially vertical structure, comprising, in sequence, a top charging zone (1), a drying zone (2), a carbonization zone (3), a cooling zone (4) and a discharge zone (5), wherein the charging zone (1) has a smaller cross section than the drying zone (2) and has an extension (1') into the drying zone (2), forming an annular space (A) around the extension (V), which space comprises, in the wall of the drying zone (2), an outlet to a gas extraction line (23) for the recirculation of these gases into the reactor. The object of the invention lies in reducing sawdust drag by the gases extracted from the preheating zone, without substantially altering the shape and the size of the reactor, which is achieved due to the fact that the charging zone (1) is arranged eccentrically relatively to the drying zone (2), and that the outlet to the gas extraction line (23) of the drying zone (2) is located substantially on the larger area section of the annular space (A).
Patent CA-2714513-A1 (CA)
Title: An enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and internet protocol backhaul
Inventor: SCHMIDT ROBERT D
IPC: H04B7/155
Filed: 2009-02-06
Abstract: One embodiment is directed to an enterprise mobile network for providing wireless service within a coverage area associated with an enterprise using licensed radio frequency spectrum. The enterprise mobile network includes a base station subsystem deployed on a premises of the enterprise to provide wireless capacity within the coverage area using the licensed radio frequency spectrum. The enterprise mobile network further includes a mobile switching subsystem deployed in an office of a service provider that operates a public land mobile network. The mobile switching subsystem is communicatively coupled to the public land mobile network. The base station subsystem is communicatively coupled to the mobile switching subsystem using an Internet Protocol (IP) network. The mobile switching subsystem is configured to function as a mobile switching center (MSC) and visitor location register (VLR) for roaming subscribers and local subscribers of the enterprise. The mobile switching subsystem is configured to function as a home location register (HLR) and gateway mobile switching center (GMSC) for local subscribers of the enterprise.
Patent CA-2716135-A1 (CA)
Inventor: ROBINSON EARL T
IPC: C01B32/40
Filed: 2009-02-27
Abstract: Processes are provided for capturing and recycling carbonaceous fines generated during a gasification process. In particular, the recycled fines are processed into a particulate composition which is usable as a carbonaceous feedstock and is conversion into a gas stream comprising methane.
Patent CA-2716485-A1 (CA)
Inventor: THIEBERGER BEN-HAIM ANAT
IPC: G10L25/60
Filed: 2009-03-10
Abstract: Methods and devices for language skill development according to infant age, infant development, infant health, and infant environment. The methods and devices optionally use infant's parent's voice for developing phonetic categories, use a vocal tract model to assist a parent in recording an isolated phoneme, and use infant photo to improve infant-directed speech recordings.
Patent CA-2719295-A1 (CA)
Inventor: HOLMBERG ANDERS
IPC: A61K47/48
Filed: 2008-04-07
Abstract: The present inven tion is related to a modified hydroxypolymer conjugate, preferably a dextran-guani-dine-biphosphonate conjugate for treat-ing not only skeletal tumors i.e. bone metastasis, particularly bone metastasis related to hormone refractory prostate cancer HRPC and breast cancer, but also osteoporosis. A method for producing and using said hydroxypolymer conju-gate is also disclosed.
Patent CA-2720375-A1 (CA)
Inventor: RIBEIRO MARTA MARIA BATISTA
IPC: A61K31/16
Filed: 2009-04-01
Abstract: The present invention relates to a compound of formula I (I) wherein X is hydrogen, R1, RIC(O), R1C02, or a COX2 inhibitor, wherein R1 is C1-20 alkyl, aryl, arylalkyl, alkyloxy or arylalkyloxy; wherein Y is 0R2, NHR3 N(R3)2, or a COX inhibitor; wherein R2 is hydrogen or C1-20 alkyl and each R3 is independently hydrogen or a C1-4 alkyl; wherein T is 0R4, NHR5 N(R5)2, or a COX inhibitor; wherein R4 is hydrogen or C1-20 alkyl and each R5 is independently hydrogen or a C1-4 alkyl; wherein Z is hydrogen, R6, R6C(0), R6CO2, or a C0X2 inhibitor; wherein R6 is C1-20 alkyl, aryl, arylalkyl, alkyloxy or arylalkyloxy; with the proviso wherein when X and Z are hydrogen and T is OH, Y is not OH; for use in the prevention and/or treatment of pain wherein said compound is provided for systemic administration.
Patent CA-2721339-A1 (CA)
Inventor: SAKUMA SHOGO
IPC: A61P19/02
Filed: 2009-04-15
Abstract: A compound represented by the formula (I) or a phar-macologically acceptable salt thereof is used as an acti-vator of PPAR. (see formula I) wherein each of R1 and R2 is hydrogen, C1-8 alkyl, C1--8 alkyl substituted with halogen, or the like; each of R3, R4, R5, and R6 is hydrogen, C1-8 alkyl, or the like; X is sulfur or the like; Y is oxygen, a bond, or the like; p is 0 or 1; A is oxygen, CH2, N-NH2, or the like; when p is 1, B is phenyl, which can have a substituent; when p is 0, B is a condensed ring such as benzisoxazole, which can have a substituent; m is an integer of 1 to 4; and n is an integer of 0 to 5.
Patent CA-2730305-A1 (CA)
Inventor: OBERDOERFER YORK
IPC: G01N29/26
Filed: 2009-04-06
Abstract: The invention relates to a method for the non-destructive testing of a test object (100) by way of ultrasound, said method comprising the following steps: (a) radiating directed ultrasonic pulses into the test object (100) at an irradiation angle .beta., said irradiation angle .beta. being set electronically, (b) recording echo signals that result from the ultrasonic pulses radiated into the test object (100), (c) determining an irradiation position X0 in which echo signals can be recorded that can be associated with an error (102) in the volume of the test object, (d) determining the irradiation angle .beta.max for which the ERS value of the error (102) reaches its maximum at position X0, (e) changing the irradiation position X0.fwdarw.X1 on the surface of the test object (100), the change of the irradiation position being captured, (f) electronically adjusting the irradiation angle .beta. in such a manner that the ERS  value of the error (102) reaches its maximum in the changed irradiation position X1. The invention further relates to a device which is suitable for carrying out said method.
Patent CA-2731977-A1 (CA)
Title: Materiau solide composite electriquement conducteur et procede d'obtention d'un tel materiau
Inventor: LONJON ANTOINE
IPC: C08K3/08
Filed: 2009-07-20
Abstract: L'invention concerne un matériau solide composite électriquement conducteur comprenant :- une matrice solide de matériau électriquement isolant, - une charge de matériau électriquement conducteur, caractérisé en ce que ladite charge comprend des nanoparticules, dites nanoparticules (1) filiformes, présentant : o une longueur, s 'étendant selon une direction principale d'allongement, o deux dimensions, dites dimensions orthogonales, s'étendant selon deux directions transversales orthogonales entre elles et orthogonales à ladite direction principale d'allongement, lesdites dimensions orthogonales étant inférieures à ladite longueur et inférieures à 500 nm, et, o deux rapports, dits facteurs de forme, entre ladite longueur et chacune des deux dimensions orthogonales, lesdits facteurs de forme étant supérieurs à 50, lesdites nanoparticules (1) filiformes étant réparties dans le volume de la matrice solide avec une quantité en volume inférieure à 10%, notamment inférieure à 5%.
Patent CA-2733119-A1 (CA)
Inventor: KIM KEUN SOO
IPC: C12N15/64
Filed: 2009-07-07
Abstract: The present invention relates to a recombinant expression vector for an animal cell containing a dihydrofolate reductase (DHFR) coding nucleotide sequence operatively linked to-a DHFR promoter, to an animal cell line transformed by the vector, and to a method for preparing a target protein using the same. As compared with existing animal cell expression vectors, the vector of the present invention enables an effective screening of a cell line done in which foreign genes are amplified together with DHFR genes even at a much lower methotrexate concentration. The present invention exhibits excellent effects in cell line preparation as high-productivity cell lines can be ensured in a short time through the use of a lower concentration of methotrexate in the process of protein production cell line establishment
Patent CA-2734991-A1 (CA)
Inventor: TSAI LI-HUEI
IPC: A61K31/122
Filed: 2009-07-23
Abstract: The invention provides methods and compounds for the treatment of neurological disorders, including Alzheimer's disease, Parkinson's disease, Huntington's disease, ALS (Amyotrophic Lateral Sclerosis), traumatic brain injury, ischemic brain injury or a stroke. In one aspect the compounds are HDAC1 activators. Exemplary HDAC1 activators include metal chelators, iron chelators, deferoxamin, flavonoids, compounds comprising a catechol moity, ginkgetin K, Chembridge 5104434, sciadopilysin, tetrahydrogamboic acid, TAM-11, LY 235959, CGS 19755, SK&F 97541, etidronic acid, levonordefrin, methyldopa, ampicillin trihydrate, D-aspartic acid, gamma-D-glutamylaminomethylsulfonic acid, phenazopyridine hydrochloride, oxalamine citrate salt, podophyllotoxin, SK&F 97541, (+-)-4-amino-3-(5- chloro-2-thienyl)-butanoic acid, (RS)-(tetrazol-5-yl) glycine, R(+)-SKF-81297, gambogic acid, and derivatives thereof.
Patent CA-2738025-A1 (CA)
Inventor: IVANOV VLADIMIR
IPC: A61P19/00
Filed: 2009-09-24
Abstract: Compounds of the formula II, wherein R3 is C1-C3 alkyl or C3-C6 cycloalkyl, either of which is optionally substituted with one or two methyl and/or a fluoro, trifluoromethyl or methoxy, when R3 is C3-C6 cycloalkyl it may alternatively be gem substituted with fluoro; R4 is methyl or fluoro; m is 0, 1 or 2; E is a bond, or thiazolyl, optionally substituted with methyl or fluoro; A, is CH or N, A2 is CR6R7 or NR6, provided at least one of A1 and A2 comprises N; n is 0 or 1 such that the ring containing A1 and A2 is a saturated, nitrogen-containing ring of 5 or 6 ring atoms; R6 is H, C1-C4 alkyl, C1-C4 haloalkyl, C1-C3 alkyl-O-C1-C3 alkyl, or when A2 is C, R6 can also be C1-C4 alkoxy or F; R7 is H, C1-C4 alkyl or F; or a pharmaceutically acceptable salt, N-oxide or hydrate thereof, have utility in the treatment of disorders characterized by inappropriate expression or activation of cathepsin K, such as osteoporosis, osteoarthritis, rheumatoid arthritis or bone metastases.
Patent CA-2738088-A1 (CA)
Inventor: ROSSI DOMINIQUE
IPC: E02D29/02
Filed: 2009-09-22
Abstract: The invention relates to a construction member (1) having an upper surface (4) and a lower surface intended to engage when stacked with at least one similar construction member (1), and two opposite side walls (2) connected together at the ends thereof by a linking partition (3) of any shape, characterised in that each linking partition (3) includes, on the outer surface thereof and on the entire height thereof, protrusions (6) arranged in the height direction of the wall. The invention also relates to a retaining wall having a sound protection function and made of the construction members (1) of the invention. Said construction members can be used for building property fencing walls, for cladding the façade of a building, or for making a sound barrier along a road.
Patent CA-2738341-A1 (CA)
Inventor: EHMAN MARTIN D
IPC: B08B3/00
Filed: 2011-04-28
Abstract: An apparatus, system, and method are disclosed for retaining solvent. A tray surface extends outward from a solvent sink. The tray surface is inclined toward the solvent sink. One or more tray walls are disposed at a perimeter of the tray surface. The one or more tray walls extend upward from the tray surface. A tray attachment interface supports the tray surface and the one or more tray walls relative to the solvent sink.
Patent CA-2739386-A1 (CA)
Inventor: VAN DEN NEST WIM
IPC: C07K5/10
Filed: 2009-10-02
Abstract: Peptides with general formula (I): R1-AA1-AA2-AA3-AA4-R2 its stereoisomers, mixtures thereof, and its cosmetically or pharmaceutically acceptable saits, a method of preparation, cosmetic or pharmaceutical compositions containing them and their use for the treatment and/or care of conditions, disorders and/or pathologies of the skin, mucous membranes, scalp and/or hair.
Patent CA-2739511-A1 (CA)
Inventor: GAMBIER PHILIPPE
IPC: E21B33/068
Filed: 2009-09-16
Abstract: The invention relates to a multiple activation-device launching system for a cementing head, comprising a launcher body comprising at least one launching chamber and a device chamber, the launching chamber sized to receive one or more activation devices therein, the launching chamber in fluid communication with a power source for launching the activation device into the device chamber. Then the invention relates to various methods involving such system.
Patent CA-2741097-A1 (CA)
Title: Methode et dispositif pour la caracterisation et la quantification rapides du soufre dans des roches sedimentaires et dans des produits petroliers
Inventor: ESPITALIE JEAN
IPC: G01N31/12
Filed: 2009-10-27
Abstract: L'invention concerne une méthode et un dispositif pour la caractérisation et la quantification du soufre dans un échantillon de roches sédimentaires ou de produits pétroliers, dans laquelle on effectue les étapes suivantes: on chauffe ledit échantillon dans un four de pyrolyse (1) en atmosphère non oxydante; on oxyde une partie des effluents de pyrolyse et on mesure en continu la quantité de SO2 générée par ladite partie après oxydation; on transfère ensuite le résidu de pyrolyse dudit échantillon dans un four d'oxydation (1') et on mesure en continu la quantité de SO2 contenue dans les effluents résultants de ladite chauffe oxydante.
Patent CA-2741522-A1 (CA)
Title: Volume sensor for heat exchanger safety and efficiency for us in liquid heating devices
Inventor: SIMONEAU ROBERT
IPC: F24C7/08
Filed: 2011-05-24
Abstract: The invention provides for a method that determines the presence and volume of liquids in a heat exchange chamber and the means to control the amount of microwave energy presented to the chamber in order to ensure both safety and efficiency.
Patent CA-2742519-A1 (CA)
Inventor: GODYAK VALERY
IPC: H01J65/04
Filed: 2011-06-10
Abstract: A lamp assembly adapted to operate as one of a total number of lamp assemblies that are connected together in series and connected to a ballast. The lamp assembly comprises an electrodeless, closed-loop, tubular lamp envelope enclosing mercury vapor and a buffer gas, and a transformer core disposed around a portion of the lamp envelope. An input winding is disposed on the transformer core so that it has a particular number of turns, N input. An auxiliary winding is disposed on the transformer core so that it has a particular number of turns, N auxiliary.  The auxiliary winding is adapted to connect to the ballast and to couple with the input winding.  The ratio of the particular number of turns N input to the particular number of turns N auxiliary is substantially proportional to the total number of lamp assemblies that are adapted to operate in series together.
Patent CA-2743699-A1 (CA)
Inventor: DRADER MARC
IPC: H01M50/247
Filed: 2011-06-17
Abstract: A mobile communication device that is compliant with the Hearing Aid Compliance Act. The device includes a coil and circuitry that can couple, through electromagnetic induction, the output of an audio codec of the device to a hearing aid. The coil and circuitry can also be used to charge the battery of the device. The coil and circuitry can further be used, through electromagnetic induction, to transfer energy from the battery of the device to the battery of the hearing aid to charge the battery of the hearing aid.
Patent CA-2743726-A1 (CA)
Inventor: CUBALA RICH
IPC: G02B6/44
Filed: 2010-07-16
Abstract: A bracket for mounting an multi-layer cable, such as an optical ground wire, to a fiber optic splice closure, and a method of inserting the multi-layer cable into the fiber optic splice closure using the bracket. The bracket includes mounting holes that are configured to attach to ground studs of the fiber optic splice closure.    The bracket also includes cable grip protrusions that align with the entry ports into the fiber optic splice closure. The bracket is attached to the ground studs, and an outer layer of the multi-layer cable is attached to the cable grip protrusions using cable clamps. A portion of the outer layer of the multi-layer cable is removed so that the inner layer can properly enter the entry port into the fiber optic splice closure.
Patent CA-2747307-A1 (CA)
Inventor: HORDUM ELO LAU
IPC: A61M25/02
Filed: 2009-12-18
Abstract: The invention relates to an adhesive pad and a surface plate which in combination can provide a medical device which is to be placed on the skin of a patient. The combined medical device is provided with a subcutaneous part which necessitates that the device is securely and comfortably attached to the patient's skin. Often such devices are used to transfer medication such as insulin to a patient from a reservoir. An embodiment according to the invention relates to a medical device comprising - a cannula (22) or another part to be positioned subcutaneously when in use,- a surface plate (1) provided with a contact surface and with an opening (12B) through which the cannula (22) or another subcutaneously positioned part passes when the medical device is in use, and - an adhesive pad (2) secured to the contact surface of the surface plate (1) providing adhesion of the surface plate (1) to a skin surface which adhesive pad (2) comprises -a first surface facing the contact surface and having areas unreleasably secured to the contact surface by welding, and - a second surface facing the skin of a patient during use and having areas provided with a skin compatible adhesive which can be releasably secured to the skin of a patient wherein an adhesive part (30) has been placed between the contact surface of the surface plate (1) and the first surface of the adhesive pad (2) in an area where the two surfaces have not been welded together thereby securing these unwelded areas of the contact surface to the first surface.
Patent CA-2747414-A1 (CA)
Inventor: VAN DE VEN ANTONIUS JOHANNES PETRUS MARIA
IPC: H04N7/16
Filed: 2009-08-27
Abstract: The invention provides a smartcard, a head-end system and a conditional access system en-abling incompatible receivers to be used in a vendor spe-cific conditional access system. Hereto the smartcard stores an operation mode identifier, which is read upon insertion of the smartcard into the receiver and activa-tion of the smartcard. The operation mode identifier is used to select a protocol for communication with the re-ceiver. If the protocol is incompatible with the receiver, the operation mode identifier is changed and another protocol is selected upon reinsertion of the smartcard in the receiver. The head-end system uses data packet en-capsulation to enable the receiver to forward EMMs and ECMs to the smartcard.
Patent CA-2747502-A1 (CA)
Inventor: BASU GOURAB
IPC: G06Q20/40
Filed: 2011-07-27
Abstract: Techniques for providing an intelligent estimated amount for authorization include receiving a request to calculate an estimated amount for a transaction where the final amount is not known at the time of authorization.  A  payment processing network calculates the estimated amount based on several factors associated with the transaction and provides the estimated amount to an issuer for authorization.
Patent CA-2748077-A1 (CA)
Title: Intruder detection system
Inventor: VEY DEAN
IPC: G02B6/10
Filed: 2009-12-21
Abstract: An intruder detection system is disclosed including: a light emitting means; a light guide; a light receiving means;  the light emitting means is arranged to emit light into the light guide; the light guide is arranged to guide the light to the light re-ceiving means; the impact of an intruder on the light guide causes changes in the characteristics of the light received at the light receiving means.
Patent CA-2748710-A1 (CA)
Title: Molecularly-imprinted polymeric materials for visual detection of explosives
Inventor: KALIVRETENOS ARISTOTLE G
IPC: C08F226/06
Filed: 2009-12-30
Abstract: A molecularly-imprinted polymeric material that selectively binds with an explosive compound. The molecularly-imprinted polymeric material comprises a cross-linked, water- soluble polymer having basic functional groups and a binding site capable of selectively binding an explosive compound. The basic functional groups have a pKa that is sufficiently high to react with the explosive compound to result in a visually detectable color change. For example, the basic functional groups may have a pKa in the range of 6.0 - 9Ø The molecularly-imprinted polymeric material may be used in a variety of applications, such as a projectile for detecting explosives. Also described is a method for making a molecularly- imprinted polymeric material.
Patent CA-2750662-A1 (CA)
Inventor: PEUSSA JOUKO TAPANI
IPC: F04D29/58
Filed: 2009-12-23
Abstract: The invention relates to an improved multi-stage centrifugal compressor (10) comprising at least four centrifugal compression stages (11,12,13,14), each including an impeller. The impellers of one pair of the stages (12,13) are mounted on a first shaft (23) coupled to a first high speed direct drive motor (16), and the impellers of another pair of the stages (11,14) are mounted on a second shaft (24) coupled to a second high speed direct drive motor (15). The speed of the first and second motors is controlled by at least one drive (25) such that the impellers are all driven at the same speed.
Patent CA-2752269-A1 (CA)
Inventor: KAI HIROYUKI
IPC: C07D251/52
Filed: 2010-02-10
Abstract: Disclosed is a novel compound having P2X3 or P2X2/3 receptor antagonistic effect. Specifically disclosed is a compound represented by formula (I). (In the formula, (a) R a and R b combine together to form =Z, and R c is a group represented by R1c, or alternatively (b) R b and R c combine together to form a bond, and R a is a group represented by -Y-R1a; R1a and R1c each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group or the like; R2 and R3 each independently represents a substituted or unsubstituted aryl group or the like; R4a and R4b each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group or the like; X represents -N(R5)- or the like; R5 represents a hydrogen atom, a substituted or unsubstituted lower alkyl group or the like; Y represents -O- or the like; Z represents =O or the like; and n represents an integer of 0-4.)