baber/WOPTO huggingface dataset:
Patent CA-2507505-A1 (CA)
Title: N-arylsulfonyl-3-aminoalkoxyindoles
Inventor: JASTI VENKATESWARLU
IPC: C07D/
Filed: 2003-11-25
Abstract: The present invention describes substituted 3-Aminoalkoxyindoles, compounds of the general formula (I), its stereoisomers, its radioisotopes, its geometric forms, its N-oxides, its polymorphs, its pharmaceutically acceptable salts, its pharmaceutically acceptable solvates, its useful bio-active metabolites and any suitable combination of the above. The invention also discloses the processes for preparing such compounds of the general formula (I), its stereoisomers, its radioisotopes, its geometric forms, its N-oxides, its polymorphs, its pharmaceutically acceptable salts, its pharmaceutically acceptable solvates, its useful bio-active metabolites and also includes any suitable combination of the above. Further described are various methods of administering these compounds of general formula (I), i.e. pharmaceutically acceptable dosage forms, their composition and their use in either therapy or diagnosis.
Patent CA-2507563-A1 (CA)
Inventor: BROWN DANIEL CHARLES WILLIAM
IPC: A01H5/00
Filed: 2005-05-13
Abstract: An nucleotide sequence and that exhibits regulatory element activity is disclosed. The nucleotide sequence may be defined by SEQ ID NO:22, a nucleotide sequence that hybridizes to the nucleic acid sequence of SEQ ID NO:22, or a compliment thereof. Also disclosed is a chimeric construct comprising the nucleotide sequence operatively linked with a coding region of interest.  A method of expressing a coding region of interest within a plant by introducing the chimeric construct described above, into the plant, and expressing the coding region of interest is also provided. Also disclosed are plants, seed, or plant cells comprising the chimeric construct as defined above.
Patent CA-2509506-A1 (CA)
Inventor: SIEVERT ALLEN CAPRON
IPC: C09K3/30
Filed: 1997-11-03
Abstract: The present invention relates to the discovery of compositions which include fluoroethane, 2-fluoropropane or tert-butylfluoride. These compositions are useful as pure components or with at least one of tetrafluoroethane, difluoroethane, hexafluoropropane, a hydrocarbon or dimethylether. These compositions are useful as aerosol propellants, refrigerants, cleaning agent, expansion agents for polyolefins and polyurethanes, refrigerants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, end displacement drying agents.
Patent CA-2510027-A1 (CA)
Title: Piperidine derivatives useful as ccr5 antagonists
Inventor: MILLER MICHAEL W
IPC: A61P31/18
Filed: 2003-12-17
Abstract: The present invention provides a compound of the formula (I) or a pharmaceutically acceptable salt or solvate thereof, wherein the various moieties are as defined in the specification. The present invention also provides pharmaceutical compositions containing the compound of this invention, and methods of treatment using the compound of this invention. Th e invention also relates to the use of a combination of a compound of this invention and one or more antiviral or other agents useful in the treatment of Human Immunodeficiency Virus (HIV). The invention further relates to the use of a compound of this invention, alone or in combination with another agent, in the treatment of solid organ transplant rejection, graft v. host disease, arthritis, rheumatoid arthritis, inflammatory bowel disease, atopic dermatitis, psoriasis, asthma, allergies or multiple sclerosis.
Patent CA-2512395-A1 (CA)
Title: Controlled sulfur species deposition process
Inventor: XIN YONGBAO
IPC: C23C16/06
Filed: 2004-01-26
Abstract: The present invention is a method for the deposition of a thin film of a pre-determined composition onto a substrate, the thin film comprising ternary, quaternary or higher sulfide compounds selected from the group consisting of thioaluminates, thiogallates and thioindates of at least one element from Groups IIA and IIB of the Periodic Table. The method comprises volatizing at least one source material of a sulfide of a pre-determined composition to form a sulfur-bearing thin film composition on a substrate and simultaneously inhibiting any excess quantity of sulfur-bearing species volatilized from the at least one source material from impinging on the substrate. The method improves the luminance and emission spectrum of phosphor materials used for full colour ac electroluminescent displays employing thick film dielectric layers with a high dielectric constant.
Patent CA-2517961-A1 (CA)
Inventor: MENZNER JEFFREY
IPC: A61B17/16
Filed: 2005-09-01
Abstract: A surgical guide for guiding and steady a saw during surgery, especially adapted to perform at least one, and preferably both, an extended trochanteric osteotomy and a trochanteric slide. The guide includes a linear slot and two slots at opposing oblique angles to the linear slot; the slots are adapted to cooperate with a surgical saw. In a preferred version, the guide is reversible so that it may be used on either a left or right leg depending on which leg the surgery is being performed on. The linear slot may be used for cutting the diaphysis of the femur and one oblique slot may be used for cutting a proximal portion of the femur, while the other oblique slot may be used for cutting a distal portion of the femur. The guide may also include a plurality of anchoring holes through which fixation pins may be inserted to secure the guide to the femur while sawing. In the preferred version, the guide may be adapted to cooperate with at least one alignment mechanism for positioning the guide on the diaphysis of the femur in order to determine where the cuts should be made.
Patent CA-2521990-A1 (CA)
Title: Colchicine derivatives
Inventor: YANG LI-XI
IPC: C07D295/15
Filed: 2004-04-14
Abstract: Certain N-deacetylcolchicine and N-deacetylthiocolchine derivatives are described wherein the 7-N position on the B ring is substituted with the group - C(0)-(CHR4)m-AR, wherein m is an integer of 0-10, A is S, O, N or a covalent bond; R1 is substituted phenyl or substituted benzoyl;  optionally substituted cycloalkyl of 3-7 carbons; optionally substituted naphtyl; an optionally substituted imide ring; an optionally substituted 5 or 6 member heterocycle with at least one N, S, or O in the ring; or an optionally substituted fused heterocyclic or fused carboxyclic ring system; R2 (at the 2-position of the A ring) is methoxy, hydroxy, or methylenedioxy when taken together with R3; R3 (at the 3-position of the A ring) is methoxy, hydroxy, a monosaccharide radical, or is methylenedioxy when taken together with R2; and R4 is H or is H  or methyl when m is 1. Also dimers of such compounds are disclosed. When combined with suitable pharmaceutical excipients, these compounds are useful for treating various types of cancer. (see above formula )
Patent CA-2522457-A1 (CA)
Title: A cellular minigrid
Inventor: KAVANAGH STEVE
IPC: H02J3/00
Filed: 2004-04-15
Abstract: A system (1) for transferring a resource within an area (3) having a plurality of regions (5), the system (1) comprising: determining means (15) operable to determine whether any one or more of the regions (5) requires an amount of the resource; requesting means (15) operable to issue a request to at least one of the regions (5) for the amount of the resource; and transferring means (13) operable to transfer the resource from the at least one of the regions (5) to the any one or more of the regions (5).
Patent CA-2525007-A1 (CA)
Inventor: STEYNBERG ANDRE PETER
IPC: C07C1/04
Filed: 2004-05-12
Abstract: A process (10) for producing liquid and, optionally, gaseous products from gaseous reactants includes feeding at a low level gaseous reactants (14) and, optionally, a portion of a recycle gas stream into a vertically extending slurry bed (70) of solid particles suspended in a suspension liquid inside a vessel (12), and feeding, as an additional gas feed (58), at least a portion of the recycle gas stream into the slurry bed (70) above the level at which the gaseous reactants (814) are fed into the slurry bed (70) and above the lower 20 % of the vertical height of the slurry bed (70).
Patent CA-2526667-A1 (CA)
Inventor: CHIANG MICHAEL Y
IPC: C23C22/68
Filed: 2004-05-27
Abstract: Disclosed are quaternary ammonium carbonates, bicarbonates, and mixtures thereof as anti-corrosive agents. The invention relates to a method for inhibiting the corrosion of metal surfaces by applying a composition containing one or more quaternary ammonium carbonate or bicarbonate. The disclosure is also directed to anti-corrosive coating for metal substrates containing these compounds, to metal substrates having these anticorrosive coatings, and to aqueous cleaning solutions containing these compounds.</SDO AB>
Patent CA-2527317-A1 (CA)
Title: A library of phylogenetically related sequences
Inventor: OLIVERA BALDOMERO M
IPC: G06F19/00
Filed: 2004-06-04
Abstract: The invention includes a method of assaying phylogenetically related sequences and generating a set of possible nucleic acid or amino acid sequence combinations. Sequences are analyzed to create an alignment and a set of phylogenetically related sequences are selected. The observed residue(s) or indel(s) occupying each position in the alignment of the selected phylogenetically related sequences are identified and this information is used to generate a set of sequence combinations, wherein the set of possible sequence combinations (nucleic acid or polypeptide) is composed of the union of the observed residues or indels identified at each position.
Patent CA-2528078-A1 (CA)
Inventor: LALICATA JOSEPH
IPC: A47K13/00
Filed: 2005-11-28
Abstract: A toilet training system is installed upon a conventional toilet. The system includes a decorative form containing a cartoon or a design, and a related cartoon or design on the underside of the lid of the toilet. The form comprises a first upstanding part such as cartoon head, and a second part defining, for example, a depending related face. The first part of the decorative form is seated upon the upper surface of the toilet tank projecting upwardly above the toilet tank, while the second part or face of the character depends downwardly over the front face of the toilet tank. The full extent of the form is visible when the lid is closed. A  face, similar to the second part is secured to the underside of the lid seat.  Consequently, when the lid is raised, visual continuity of the cartoon character is maintained, so that the child being trained focuses on the decorative form and responds more readily to toilet training instructions.  The base of the toilet may be decorated in a manner to coordinate it with the form.
Patent CA-2529100-A1 (CA)
Title: Post-traitement pour granules de polymeres
Inventor: DI FEDERICO PIER LUIGI
IPC: B29B13/04
Filed: 2004-05-27
Abstract: L'invention a trait à un procédé continu permettant de réduire au minimum l'agglomération de granules de polyoléfines fraîchement produites. Ledit procédé consiste : à introduire un flux aqueux contenant des granules de polyoléfines dans une colonne ; à refroidir lesdites granules de polyoléfines lors de leur écoulement ascendant dans ladite colonne, au moyen d'un écoulement descendant d'un agent frigorifique présentant une densité supérieure à celle de ladite polyoléfine ; à recueillir les granules refroidies à partir du sommet de la colonne, après qu'elles sont restées dans la colonne pendant une durée comprise entre 2 et 20 minutes.
Patent CA-2529789-A1 (CA)
Title: Oriented biopolymeric membrane for meningeal tissue repair
Inventor: LI SHU-TUNG
IPC: A61L27/24
Filed: 2004-06-28
Abstract: A cell occlusion sheet membrane adapted for repairing a damaged meningeal tissue. The sheet membrane contains a layer of cross-linked, oriented biopolymeric fibers that has a thickness of 0.1 mm to 3.0 mm, a density of 0.1 g/cm3 to 1.2 g/cm3, a hydrothermal shrinkage temperature of 45~C to 80~C, a suture pullout strength of 0.1 kg to 5 kg, a tensile strength of 10 kg/cm2 to 150 kg/cm2, and permeability to molecules having molecular weights of 200 to 300,000 daltons. Also disclosed is a method for making the membrane.
Patent CA-2530447-A1 (CA)
Title: Device and method for comminuting materials
Inventor: TESSIER LYNN P
IPC: B02C19/06
Filed: 2004-06-22
Abstract: The present invention provides a comminuting device that can generate an impact speed exceeding 200 ft/s (60.96 m/s), for example 1,500 ft/s (457.2 m/s), while consuming less energy than conventional comminuting devices, and thus, is more efficient than conventional comminuting devices. The comminuting device comprises a throwing wheel that generates a centrifugal and tangential force in the particles of material to accelerate the particles toward a desired impact speed, an impact rotor that includes an impact surface to fragment the particles when the particles collide with the impact surface, and a motor operable to power the impact rotor and the throwing wheel. To increase the impact speed of the particle, the impact surface is moved toward the particle as the particle exits the throwing wheel. Thus, the comminuting device can generate impact speeds that exceed the impact speeds generated by conventional comminuting devices and consequently fracture a particle into smaller pieces after one run.
Patent CA-2530572-A1 (CA)
Title: Textured electrolyte sheet
Inventor: BROWN JACQUELINE L
IPC: H01M8/10
Filed: 2004-05-17
Abstract: An electrolyte sheet comprises a body of a varied thickness. The electrolyte sheet has at least one non-porous surface. This non- porous surface is a textured surface with multiple indentations therein. The thickest part of the electrolyte sheet is at least 0.5 micrometers greater than the thinnest part of the sheet.
Patent CA-2530907-A1 (CA)
Inventor: JENKINS DAVID W
IPC: H04B10/27
Filed: 2005-12-20
Abstract: A network design that reduces the number of wavelengths needed to support commmunications in a Wavelength Division Multiplexing (WDM) network is disclosed. Wavelengths are reused in isolated sub-networks that do not share common network paths, allowing for the reduction in cost of the WDM equipment supporting the communications in the network.
Patent CA-2532055-A1 (CA)
Inventor: PATRY PHILIPPE
IPC: H04N5/335
Filed: 2006-01-13
Abstract: The device has a detector (2) with a photocathode (11) and a sensor (14) receiving incident light beam. A switching unit (17) disposes an optical unit at right of the detector in the path of incident beam or retracts the optical unit. The optical unit focuses the beam on the sensor and filters the beam to block wavelengths whose responsivity is greater than a preset threshold, when the optical unit is placed at right of the detector. An independent claim is also included for a day and night vision telescope implemented on helmet of an infantrymen and including a day vision and night vision device.
Patent CA-2532119-A1 (CA)
Inventor: BAVING HANS-JUERGEN
IPC: F16L37/091
Filed: 2004-07-01
Abstract: Plug-in coupling for pipes comprises a base body (2), a sealing element (8), a sleeve (4) for connecting to the base body, and a retaining element (6) with retaining claws (12) arranged inside the sleeve for fixing the pipe end. An annular gap (10) between the base body and the sleeve receives the pipe end. The retaining element is integrated and fixed in the sleeve using a closed annular part. The sleeve has a support body (34) with an outer support surface arranged radially within the retaining elements and supporting the spring-mounted retaining elements. The support surface is arranged at a pre-determined angle that opens up toward the free front sleeve end (14).
Patent CA-2532351-A1 (CA)
Title: Stable modifications of tegaserod hydrogen maleate
Inventor: PFEFFER SABINE
IPC: C07D209/14
Filed: 2004-07-23
Abstract: The present invention relates to crystalline forms of tegaserod hydrogen maleate, their use, in pharmaceutical compositions useful in the treatment of irritable bowel syndrome, gastro-esophageal reflux disease, functional dyspepsia, chronic constipation or diarrhea, and their production.
Patent CA-2534750-A1 (CA)
Inventor: CURTI JAMES N
IPC: A61F5/56
Filed: 2004-07-27
Abstract: A nasal cannula, for supplying a respiratory gas to a patient, comprising: a pair of spaced apart supply lines which each have a head at one end thereof with a discharge opening therein. The opposite end of each supply line is connectable to a respiratory gas source. Each head is sized to be snugly received and retained within one of the nasal cavities of the patient while forming a sufficient leakage passage, between a portion of inwardly facing nasal cavity skin of a patient and a portion of an exterior surface of the head, to facilitate exhausting of any excess respiratory gas supplied to the patient through the leakage passage and also facilitate inhalation of any room air required in excess of the respiratory gas to be supplied to the patient. The invention also relates to a respiratory therapy system incorporating the nasal cannula, a method of treating a patient with sleep disorder by using the nasal cannula, a diagnostic tool for measuring nasal cavity pressure of a patient, and a method of using the diagnostic tool for measuring nasal cavity pressure of a patient.
Patent CA-2535005-A1 (CA)
Title: Solid oxide fuel cells with novel internal geometry
Inventor: FINNERTY CAINE
IPC: H01M8/12
Filed: 2004-08-05
Abstract: Fuel electrode-anode supported type solid oxide fuel cells (SOFC) comprise novel fuel electrode design with improved mechanical and electrochemical properties. The novel supporting anodes comprise a plurality of internal longitudinal elevations or bosses projecting inwardly into the central bore of the tubular body for structural reinforcement of the entire cell, increasing electrode surface area, optimizing the anode electronic conductivity, and facilitating the mounting of the cell into a SOFC assembly system (e.g., cell stack). The SOFCs of the invention contemplate a range of tubular configurations, including cylindrical and polygonal shapes having at least three surfaces. Low-cost manufacturing routes are also disclosed, whereby the protruding bosses in the anode support do not require additional processing steps compared to conventional forming techniques.
Patent CA-2537691-A1 (CA)
Title: Drawer slide assembly with catch mechanism
Inventor: BEAUDOIN RICHARD
IPC: A47B88/49
Filed: 2006-02-23
Abstract: The invention concerns a drawer slide assembly, preferably for use in appliances, comprising a catch mechanism for resisting slide extension when the drawer is in a closed position. The catch mechanism is made of a spring arm pivotally mounted to one of the rails and an anchorage point provided in the other rail. When the assembly is moved to the closed position, the anchorage point engages and rotates the spring arm about its axis. Thus, opening the drawer requires a certain force to rotate the spring back. The use of a simple spring arm reduces friction between parts, reduces assembly costs and maintains desired flexibility and tolerance for drawer production and usage.
Patent CA-2540651-A1 (CA)
Title: Instrument d'ecriture a bouton lateral
Inventor: BOUVERESSE JEANNE-ANTIDE
IPC: B43K21/027
Filed: 2004-10-20
Abstract: Instrument d'écriture comprenant un corps (2), un bouton latéral (7) présentant une première came (11), et un mécanisme d'avance comportant un organe mobile (20) qui présente une première rampe (23) inclinée. Le bouton latéral (7) demeure dans une position de repos en laquelle la première came est en regard de la première rampe, et peut effectuer un premier mouvement de basculement au cours duquel la première came coopère avec la première rampe.  Le bouton (7) présente une deuxième came (12) longitudinalement espacée de la première et l'organe mobile présente un palier (25) adjacent à une deuxième rampe (26). La deuxième came (12) est en appui sur le palier au cours du premier mouvement de basculement, et en regard de la deuxième rampe à la fin de celui-ci. Le bouton est alors susceptible d'effectuer un deuxième mouvement de basculement au cours duquel la deuxième came coopère avec la deuxième rampe.
Patent CA-2542401-A1 (CA)
Title: Utilisation d'un materiau proteique unicellulaire
Inventor: BERGE ROLF
IPC: A61P3/06
Filed: 2004-07-02
Abstract: L'invention concerne l'utilisation d'un matériau protéique unicellulaire (SCP) réduisant la concentration de cholestérol dans le plasma, et de triglycérides dans le foie. Ledit matériau SCP provoque également une modification favorable dans le profil des acides gras, et réduit la concentration d'homocystéine dans le plasma. Dans un mode de réalisation préféré, l'invention concerne l'utilisation de SCP en tant qu'agent anti-athérogène et cardioprotecteur, administré en tant que composition pharmaceutique ou nutritionnelle, par ex. en tant qu'aliment fonctionnel.
Patent CA-2544565-A1 (CA)
Title: Switch device
Inventor: HACKNER MICHAEL
IPC: G01R31/26
Filed: 2004-09-16
Abstract: A switch device includes a switch to be tested with a first terminal and a second terminal as well as a control terminal for controlling a resistance between the first terminal and the second terminal. Furthermore, the switch device includes a resistor as well as means for providing a measuring current across the resistor into the first terminal of the switch to be tested, wherein the control terminal and the first terminal of the switch to be tested are coupled in electrically conductive manner. Furthermore, the switch device includes means for sensing a voltage present due to the measuring current between the control terminal and the second terminal of the switch to be tested, wherein the voltage refers to an operability of the switch to be tested. With the switch device, in particular a greater number of potentially occurring errors of the switch to be tested can be detected as opposed to conventional switch devices.
Patent CA-2545291-A1 (CA)
Title: Method for producing 4-pentafluoride-sulfanyl-benzoylguanidines
Inventor: SCHUBERT GERRIT
IPC: C07C381/00
Filed: 2004-11-03
Abstract: The invention relates to a method for producing 4-pentafluoride-sulfanyl-benzoylguanidines of formula (I) wherein groups from R1 to R4 correspond to meanings given in claims. The compounds of the formula (I) constitute NHE1 inhibitors and can be used for curing cardiovascular diseases.
Patent CA-2546079-A1 (CA)
Title: Lipometabolism improver containing pine bark extract
Inventor: TAKAGAKI KINYA
IPC: A61K31/352
Filed: 2004-10-28
Abstract: A lipometabolism improver capable of efficiently metabolizing body lipid, which comprises a pine bark extract as an active ingredient. This lipometabolism improver is capable of, for example, accelerating cholesterol excretion, suppressing lipid absorption, reducing body fat and suppressing fat accumulation.
Patent CA-2546159-A1 (CA)
Inventor: CARIVEAU PETER THOMAS
IPC: E21B10/08
Filed: 2006-05-09
Abstract: The invention relates generally to drill bits used to drill well bores through the earth. One exemplary embodiment includes a fixed cutter drill bit, comprising: a drill bit body having a cutting structure face; and a pin, having a first central axis, for attaching the drill bit body to a drill string, wherein the cutting structure face has a second central axis misaligned with the first central axis.
Patent CA-2547085-A1 (CA)
Title: Hydroxylamine and oxime substituted imidazoquinolines, imidazopyridines, and imidazonaphthyridines
Inventor: AMOS DAVID T
IPC: A61K/
Filed: 2004-11-24
Abstract: Imidazo-quinoline, -pyridine, and -naphthyridine ring systems substituted at the 1-position, pharmaceutical compositions containing the compounds, intermediates, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases are disclosed.
Patent CA-2549550-A1 (CA)
Inventor: FIRST ERIC R
IPC: A61P17/12
Filed: 2004-12-08
Abstract: Methods for treating skin disorders by local administration of a Clostridial toxin, such as a botulinum toxin, to a patient with a skin disorder, such as a wart, corn, callus or bunion.