baber/WOPTO huggingface dataset:
Patent CA-2530753-A1 (CA)
Title: Method and means of multi-activation of ions and atoms with nmr and epr
Inventor: PAPPAS PANAGIOTIS T
IPC: G01R33/44
Filed: 2004-06-29
Abstract: The invention uses one inductor, which is comprised of one, two or few twisted or parallel conductors and exposes the sample in a pulsed and damped alternating magnetic field B without necessarily the employment of a second constant intensity magnetic field. In this way, the nuclei and the electrons of the sample-object are activated, in the presence of a non-constant magnetic field B that gets infinite negative and positive values between successive damped positive and negative values, crossing through the zero value during a magnetic pulse. Thus, a wide nuclear NMR and Electronic EPR Multiple -Resonance of sample, is achieved.
Patent CA-2531367-A1 (CA)
Title: Method of preparing transgenic organism with use of methylation and system therefor
Inventor: TAKEDA JUNJI
IPC: C12N5/00
Filed: 2004-07-08
Abstract: A technique for efficiently introducing a foreign gene in cells with the use of transposon. In particular, a technique for efficiently preparing a transgenic organism with the use of transposon having its transposition activity strikingly enhanced through methylation of a sequence containing transposon. The methylation is retained even after incorporation in a genome, and now can be utilized in actual gene incorporation in a genome. This technique can realize strikingly efficient gene transformation as compared with the conventional method of preparing a transgenic organism with the use of transposon.
Patent CA-2533053-A1 (CA)
Title: Screw-on closure for a recipient
Inventor: BASTERO LOPEZ JESUS MA
IPC: B65D55/02
Filed: 2003-07-22
Abstract: The invention relates to a screw cap (31) for a container. The inventive cap consists of a holding flap (33) and a locking device comprising a first flan ge and a second flange (16). According to the invention, the holding flap (33) is turned in the first screw thread of the screw cap (31) such that it can pass between the first flange and the second flange (16) and, when in the final position thereof, the holding flap (33) butts safely and securely against a contact surface of the second flange (16).
Patent CA-2534817-A1 (CA)
Title: Bearing ring and wheel bearing unit
Inventor: LANGER ROLAND
IPC: F16C19/18
Filed: 2004-07-08
Abstract: The invention relates to a cold-formed bearing ring (2) and a wheel bearing unit (1) provided with a bearing ring (2). A radial ring groove (16) is formed on the bearing ring (2).
Patent CA-2535020-A1 (CA)
Inventor: RONAN BAPTISTE
IPC: A61K31/4709
Filed: 2004-08-05
Abstract: L'invention concerne des dérivés de quinoléines-4-~substituées de formule générale : (I) qui sont actifs comme anti-microbiens, dans laquelle X1, X2, X3, X4 et X5 représentent respectivement >C-R' 1 à >C-R'5, ou bien l'u n au plus représente un azote, Y représente CHR, CO, CROH, CRNH2, CRF ou CF2, R étant Hydrogène ou alcoyle, m est 0, 1 ou 2 et n est 0 ou 1, R2 représente u n radical R, -CO2R, -CH2CO2R, -CH2-CH2CO2R, -CONH2, -CH2-CONH2r -CH2-CH2-CONH2 , - CH2OH, -CH2-CH2OH, -CH2-NH2 -CH2-CH2-NH2 ou -CH2-CH2-CH2-NH2, R étant tel qu e défini plus haut ; R3 représente phényle, hétéroaryle ou alk-R~3, où alk est alcoyle et R~3 représente divers groupements, le cas échéant oxygénés, soufr és ou aminés, sous leurs formes énantiomères ou diastéréoisomères ou leurs mélanges, et/ou le cas échéant sous forme syn ou anti ou leurs mélanges, ain si que leurs sels.
Patent CA-2536259-A1 (CA)
Title: Methods and apparatus for encoding ldpc codes
Inventor: NOVICHKOV VLADIMIR
IPC: H03M13/11
Filed: 2002-12-18
Abstract: Methods and apparatus for encoding codewords which are particularly well suited for use with low density parity check (LDPC) codes and long codewords are described. The described methods allow encoding graph structures which are largely comprised of multiple identical copies of a much smaller graph. Copies of the smaller graph are subject to a controlled permutation operation to create the larger graph structure. The same controlled permutations are directly implemented to support bit passing between the replicated copies of the small graph. Bits corresponding to individual copies of the graph are stored in a memory and accessed in sets, one from each copy of the graph, using a SIMD read or write instruction. The graph permutation operation may be implemented by simply reordering bits, e.g., using a cyclic permutation operation, in each set of bits read out of a bit memory so that the bits are passed to processing circuits corresponding to different copies of the small graph.
Patent CA-2537085-A1 (CA)
Inventor: KOSSEN KARL
IPC: A61K48/00
Filed: 2004-09-16
Abstract: This invention relates to compounds, compositions, and methods useful for modulating VEGF and/or VEGFR gene expression using short interfering nucleic acid (siNA) molecules. This invention also relates to compounds, compositions, and methods useful for modulating the expression and activity of other genes involved in pathways of VEGF and/or VEGFR gene expression and/or activity by RNA interference (RNAi) using small nucleic acid molecules. In particular, the instant invention features small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules and methods used to modulate the expression of VEGF and/or VEGFR  genes.
Patent CA-2538979-A1 (CA)
Title: Anastomosis composite gasket
Inventor: BETTUCHI MICHAEL
IPC: A61L24/00
Filed: 2006-03-09
Abstract: The present disclosure provides structures and/or gaskets for deposition between adjacent intestinal sections in an anastomosis procedure. The structure possesses at least an inner ring of a first material, and a middle ring of a second material. The first material and the second material include a wound treatment material consisting of at least one of an adhesive, a sealant and/or a medicament. The first material is different from the second material.
Patent CA-2540242-A1 (CA)
Title: Imidazopyridine-derivatives as inducible no-synthase inhibitors
Inventor: ULRICH WOLF-RUEDIGER
IPC: A61K31/444
Filed: 2004-09-30
Abstract: The compounds of Formula (I) in which R1, R2, Het1 and A have the meanings as given in the description are novel effective iNOS inhibitors.
Patent CA-2540274-A1 (CA)
Title: Closet flange spacer
Inventor: HUGHES ALAN
IPC: E03D11/16
Filed: 2006-03-20
Abstract: In one aspect of the subject invention, a spacer is provided for supporting a closet flange above a sub-flooring, the closet flange having a pipe section and an annular flange extending radially outwardly from the pipe section. The spacer includes a disc-shaped body having spaced apart first and second faces, and spaced apart inner and outer edges extending between the first and second faces. The inner edge defines an opening extending through the body, the opening sized to permit passage therethrough of the pipe section of the closet flange but not the annular flange of the closet flange. The outer edge is generally smooth and arcuate. Advantageously, with the subject invention, a spacer is provided usable with a closet flange to provide elevation thereof.
Patent CA-2541329-A1 (CA)
Title: Common point authoring system for tracking and authenticating objects in a distribution chain
Inventor: HOLCOMBE STEVEN L
IPC: G06Q10/00
Filed: 2004-09-23
Abstract: The Common Point Authoring system functions to provide Livestock Informational Objects via the use of a centralized repository of uniquely identified, immutable Livestock Informational Objects. This system automates the authoring, maintenance and distribution of the Livestock Informational Objects by using an Internet-based paradigm and a centralized repository of uniquely-identified, immutable Data Elements. The Common Point Authoring system provides a set of software modules that the manufacturers can use to author, maintain and distribute Livestock Informational Objects and their customers, as Members of the system of Livestock Informational Objects, can use to retrieve, maintain and distribute the Livestock Informational Objects. The system's interconnectivity allows for the use of an Internet-based paradigm for the purchase and sale among Members of the system of Livestock Informational Objects as commodities, and for reducing the burden costs among Members of compliance with government regulations.
Patent CA-2544396-A1 (CA)
Title: Stator coil arrangement for an axial airgap electric device including low-loss materials
Inventor: HIRZEL ANDREW D
IPC: H02K16/00
Filed: 2004-11-03
Abstract: A dynamoelectric, rotating electric machine includes a stator assembly that includes stacked stator coil windings. The machine is preferably a polyphase, axial airgap device. Improved slot filling results from the stacked stator coil configuration. Device performance capability is thereby increased. The stator assembly of the electric device has a magnetic core made from low loss, high frequency material. A high pole count permits the electrical device to operate at high commutating frequencies, with high efficiency, high power density and improved performance characteristics. Low-loss materials incorporated by the device include amorphous metals, nanocrystalline metals, optimized Si-Fe alloys, grain-oriented Fe-based materials or non-grain-oriented Fe-based materials.
Patent CA-2548728-A1 (CA)
Title: Method for compensating a coriolis gyroscope quadrature bias and a coriolis gyroscope for carrying out said method
Inventor: HANDRICH EBERHARD
IPC: G01C19/56
Filed: 2004-11-26
Abstract: In a method for quadrature-bias compensation in a Coriolis gyro, whose resonator (1) is in the form of a coupled system comprising a first and a second linear oscillator (3, 4), the quadrature bias of the Coriolis gyro is determined. An electrostatic field is produced by variation of the mutual alignment of the two oscillators (3, 4) with respect to one another, with the alignment/strength of the electrostatic field being regulated such that the determined quadrature bias is as small as possible.
Patent CA-2548934-A1 (CA)
Title: Predictive, intelligent routing of calls to users
Inventor: PUSHPARAJ VINODH FRANCIS
IPC: H04L12/26
Filed: 2005-01-24
Abstract: A network device includes a user interface to allow users to specify at least one contact device during a period of time. The network device also includes a predictor that predicts a probability of contact the user through at least one contact device. A first port allows the device to receive calls intended for the user and a second port to send contact signals to at least one contact device, depending upon a user specification. The network device has a processor to determine connection information based upon the contact device at which the user responds to the contact signal and transmit the connection information to the predictor to allow the predictor to update its probability predictions.
Patent CA-2551793-A1 (CA)
Title: Methods and apparatus for the communication of network capability information over a traffic channel
Inventor: WILLEY WILLIAM DANIEL
IPC: H04L12/56
Filed: 2005-01-05
Abstract: Methods and apparatus for the communication of network capability information are described. When a mobile station is engaged in a call, an in-traffic channel message is transmitted from a base station of a wireless communication network to the mobile station. The message includes information indicative of whether the network supports a predetermined concurrent service or feature.  The predetermined concurrent service or feature may be a mobile-requested Quality of Service (QoS) parameter usage feature or a mobile-initiated position location determination feature. The in-traffic channel message may be an in-traffic system parameter message, a general handoff direction message, or a universal handoff direction message, as examples. Preferably, the network is a cdma2000-type network. Since the mobile station is made aware of such information, more efficient operation may be realized.
Patent CA-2552283-A1 (CA)
Inventor: CHIN YA-HUEI
IPC: B01J23/89
Filed: 2004-12-15
Abstract: The disclosed invention relates to a process for converting a reactant composition comprising H2 and Co to a product comprising at least one aliphatic hydrocarbon having at least about 5 carbon atoms, the process comprising: flowing the reactant composition through a microchannel reactor in contact with a Fischer-Tropsch catalyst to convert the reactant composition to the product, the microchannel reactor comprising a plurality of process microchannels containing the catalyst; transferring heat from the process microchannels to a heat exchanger; and removing the product from the microchannel reactor; the process producing at least about 0.5 gram of aliphatic hydrocarbon having at least about 5 carbon atoms per gram of catalyst per hour; the selectivity to methane in the product being less than about 25%. The disclosed invention also relates to a supported catalyst comprising Co, and a microchannel reactor comprising at least one process microchannel and at least one adjacent heat exchange zone.
Patent CA-2555021-A1 (CA)
Inventor: NAKATSUJI NORIO
IPC: A61K35/36
Filed: 2005-02-10
Abstract: It is intended to efficiently establish a feeder cell usable in culturing embryonic stem cells including human embryonic stem cells from a restricted donor-origin material to thereby provide a medium for preparing feeder cells for embryonic stem cells enabling culture with little risk of infection. It is also intended to provide a method of producing feeder cells which are relatively safe in the case of culturing together with embryonic stem cells including human embryonic stem cells, and feeder cells thus obtained. By using a medium for preparing feeder cells for embryonic stem cells obtained by adding at least serum albumin and insulin to a basal medium, it is possible to culture, in a stable state, a mass of cells including at least one type of cells available as feeder cells for embryonic stem cells which are selected from among fetal epidermal fibroblasts, fetal muscular fibroblasts, fetal pulmonary fibroblasts, fetal epithelial cells, fetal endothelial cells, adult epidermal fibroblasts, adult pulmonary fibroblasts, adult epithelial fibroblasts and adult epidermal fibroblasts.
Patent CA-2558413-A1 (CA)
Title: High efficiency brake for agricultural drive systems
Inventor: DANIEL JEFFREY K
IPC: F16H3/44
Filed: 2005-01-27
Abstract: A high efficiency drivetrain for an agricultural irrigation system is described. The drivetrain includes a ball ramp brake to inhibit movement of a wheel tower when the drive gear motor is not engaged. In one embodiment, the ball ramp brake is a bi-directional ball ramp brake disposed between the drive gear motor and the gearbox of the drivetrain. Utilizing a ball ramp brake such as this, the gearbox can incorporate much more highly efficient gearing mechanisms, such as for example only, involute gears, beveled gears, hypoid gears, planetary gears or the like. The ball ramp brake is enclosed and includes an oil bath that functions to lubricate the components of the brake, preventing corrosion and dissipating heat.
Patent CA-2558567-A1 (CA)
Inventor: JANOS JOSEPH JOHN
IPC: F21V23/06
Filed: 2006-09-01
Abstract: Arrangements and methods are provided for electrically and mechanically coupling a lighting arm to a wiring body. An exemplary arrangement includes a fixture arm, a wiring body, a socket, and a plug. The exemplary socket is affixed to one of the fixture arm and the wiring body, and includes a socket opening and at least one socket electrical contact. The exemplary socket opening includes an outer end, an inner end, and a first mating portion on an internal surface of the socket opening. The exemplary plug is affixed to the other of the fixture arm and the wiring body, and includes a plug body and at least one plug electrical contact. The exemplary plug body includes an end portion, a side portion, and a second mating portion disposed on the side portion. The second mating portion is configured to engage the first mating portion when the plug is coupled with the socket. When the plug is inserted in the socket, the plug and the socket are configured such that the plug is rotatable from an inserted position to a retained position in which the at least one plug electrical contact engages the at least one socket electrical contact and the first mating portion is retained in engagement with the second mating portion.
Patent CA-2559479-A1 (CA)
Title: Technique and instrumentation for intervertebral prosthesis implantation using independent landmarks
Inventor: GIL CARLOS E
IPC: A61B17/02
Filed: 2005-03-07
Abstract: An assembly for preparing an intervertebral disc space between a first vertebra and a second vertebra to receive a prosthesis comprises a distractor having a first distraction arm and a second distraction arm. The assembly further includes a first anchoring device attached to both the first distraction arm and the first vertebra and a second anchoring device attached to both the second distraction arm and the second vertebra. In this assembly, the first anchoring device moves independently of the second anchoring device
Patent CA-2561241-A1 (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/00
Filed: 2006-09-28
Abstract: Un instrument chirurgical destiné à être inséré, par endoscopie ou laparoscopie, à l'intérieur d'un site opératoire afin de simultanément agrafer et inciser les tissus, et qui comporte des transducteurs de pression pour mesure de charge, systématiquement placés pour exécuter un contrôle en boucle fermée. La mesure de la charge à l'intérieur de l'ensemble d'application d'agrafes (effecteur d'extrémité) peut fournir un signal de rétroaction permettant d'éviter un enclenchement avec trop ou pas assez de tissus, ou de détecter la présence d'un contrefort approprié afin de déployer ce contrefort après la détection d'un enclenchement.
Patent CA-2563846-A1 (CA)
Title: 4-amino-5-cyanopyrimidine derivatives
Inventor: ITO NOBUAKI
IPC: C07D401/12
Filed: 2005-04-28
Abstract: The present invention provides 4-amino-5-cyanopyrimidine derivatives of the formula: wherein R1, R2 and R3 are defined herein, or pharmaceutically acceptable salts thereof, having a safe and potent adenosine A2a receptor agonistic activity; and also provides an adenosine A2a receptor agonist, an intraocular pressure reducing agent, or a medicine for treating glaucoma, etc., which comprises the compound as an active ingredient.
Patent CA-2565486-A1 (CA)
Title: 3-(4-heteroarylcyclohexylamino)cyclopentanecarboxamides as modulators of chemokine receptors
Inventor: ANAND RAJAN
IPC: C07D417/12
Filed: 2005-05-10
Abstract: The present invention is directed to compounds of Formula (I) which are modulators of chemokine receptors. The compounds of the invention, and compositions thereof, are useful in the treatment of diseases related to chemokine receptor expression and/or activity.
Patent CA-2569350-A1 (CA)
Title: Deposition friction stir welding process and assembly
Inventor: MIKA DAVID PETER
IPC: B23K20/12
Filed: 2006-11-29
Abstract: A deposition friction stir weld process of joining work pieces (18, 20) includes placing a filler material (34) on and about a joint line (16, 68) formed by butting a first work piece surface (18) against a second work piece surface (20); and frictionally heating the filler material (34) to soften the filler material (34) and portions of the first and second work piece surfaces (18, 20) in thermal contact with the filler material (34) and form a weld between the first and second work pieces (18, 20), wherein frictionally heating is at a temperature below a melting point of the filler material (34) and the first and second workpiece surfaces (18, 20). Also disclosed herein are friction stir welding assemblies for providing the deposition friction stir weld as well as processes for depositing filler material (34) and contouring a workpiece surface (18, 20).
Patent CA-2570860-A1 (CA)
Inventor: MUCHNIK BORIS J
IPC: C02F1/22
Filed: 2005-06-16
Abstract: An system for separating tritiated water from common water, using gravity and the freezing point of tritiated water to cause tritiated water to freeze along the inside of a conically-shaped collection chamber. The common water and liquid tritiated water that pass out the bottom of the conically-shaped collection chamber are pumped back to the top of the conically-shaped collection chamber for repeated runs until sufficient tritiated water has frozen to the inside of the conically-shaped collection chamber. A water wheel is positioned to assist in powering the pump that drives water through repeated runs.
Patent CA-2572631-A1 (CA)
Title: A crystalline variable hydrate of (s)-(3-pyridinecarboxamide,6-[4-[2-[[3-(9h-carbazol-4-yloxy)-2-hydroxypropyl]amino]-2-methylpropyl]phenoxy]- hemi-succinate salt
Inventor: BUSH JULIE KAY
IPC: A61K31/4439
Filed: 2005-07-14
Abstract: The present invention relates to a crystalline variable hydrate of (S)-(3-pyridinecarboxamide,6-[4-[2-[[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]amino]-2-methylpropyl]phenoxy])-hemi-succinate, a pharmaceutical formulation containing said salt and to methods for treating obesity and/or Type 2 diabetes using said salt.
Patent CA-2574237-A1 (CA)
Title: Modulators of alpha7 nicotinic acetylcholine receptors and therapeutic uses thereof
Inventor: GHIRON CHIARA
IPC: C07D333/20
Filed: 2005-07-19
Abstract: The present invention relates to compounds with .alpha.7 nAChR agonistic activity, processes for their preparation, pharmaceutical compositions containing the same and the use thereof for the treatment of neurological, psychiatric, cognitive, immunological and inflammatory disorders.
Patent CA-2574657-A1 (CA)
Inventor: SERGI MICHAEL
IPC: B66B13/12
Filed: 2005-07-22
Abstract: A system and method for installing an elevator door hatchway opening. The system comprises a steel square comprising a top piece, a bottom piece and left and right jambs, a door buck that is bolted to the steel square and at least one exterior hatchway door that is installed on a center portion of the steel square. The steel square is attached by at least one swing lock hinge to at least one elevator shaft way bracket while the steel square is angled outside of an elevator shaft way.
Patent CA-2575313-A1 (CA)
Inventor: KARMARKAR PARAG V
IPC: G06K9/00
Filed: 2005-07-26
Abstract: In vivo deep brain medical probe systems include: (a) an MRI compatible cannula comprising a plurality of concentric axially extending tubes with a receiving bore; and (b) an elongate antenna member with a conductor and an insulating layer configured to slidably advance through cannula bore to define an MRI receive antenna.
Patent CA-2575467-A1 (CA)
Inventor: BLESSING HORST
IPC: A61F13/15
Filed: 2005-07-28
Abstract: The present invention is method for forming a sandwich structure having a pattern of particulate material enveloped between a carrier material and a cover material. The method allows accurate forming of pre-determined pattern at high production speed. Such a method is particularly useful in the manufacture of disposable absorbent articles, such as baby diapers.
Patent CA-2575993-A1 (CA)
Inventor: JAYNES PAUL B
IPC: G02F1/1339
Filed: 2005-08-01
Abstract: A method and apparatus is disclosed for affixing a cover layer formed of liquid crystal polymer to a flex circuit consisting of circuit elements mounted to a liquid crystal polymer substrate in order to encapsulate the circuit elements between the cover layer and substrate to protect them from exposure to moisture and contaminants.