baber/WOPTO huggingface dataset:
Patent CA-2543156-A1 (CA)
Title: Substrat, notamment substrat verrier, portant une couche a propriete photocatalytique revetue d'une couche mince protectrice
Inventor: LABROUSSE LAURENT
IPC: C03C17/34
Filed: 2004-10-22
Abstract: Structure comprenant un substrat portant, sur au moins une partie de sa surface, une couche à propriété photocatalytique, anti-salissures, à base de dioxyde de titane (TiO2), caractérisée par le fait que ladite couche à  propriété photocatalytique est revêtue par une couche mince à teneur en silicium et en oxygène, à pouvoir couvrant, non poreuse, apte à assurer une protection mécanique et chimique de la couche photocatalytique sous-jacente en maintenant l'activité photocatalytique de TiO2.
Patent CA-2544458-A1 (CA)
Title: Hybrid vane island diffuser
Inventor: ROBERTS DOUG
IPC: F01D25/24
Filed: 2004-11-02
Abstract: A gas turbine engine diffuser comprises a bowl-shaped diffuser casing and a cover nested into the bowl-shaped diffuser casing and cooperating therewith in defining a diffuser passage having a channeled entry portion in fluid flow communication with a vaned exit portion via a vaneless intermediate portion.  The channeled entry portion is divided into an array of inlet flowpaths by a first set of vanes. Likewise, the vaned exit portion is divided into an array of outlet flowpaths by a second set of vanes.
Patent CA-2545773-A1 (CA)
Inventor: REDDING BRUCE K
IPC: A61B17/20
Filed: 2004-02-18
Abstract: A transdermal substance delivery device (1), comprising at least one ultrasonic transducer (91) for generating at least one ultrasonic transmission for inducing movement of at least one substance into a tissue the at least one ultrasonic transmission and the at least one sensor positioned with the at least one transducer to sense reflected ultrasound transmissions, wherein the sensed ultrasound transmissions are indicative of substance actually moved into the tissue. A method for transdermal substance delivery, comprising generating at least one ultrasonic transmission from at least one ultrasonic transducer (91) for inducing movement of at least one substance into a tissue and positioning the at least one ultrasonic transmission and at least one sensor positioned with the at least one transducer to sense reflected ultrasonic transmissions and wherein, the sensed ultrasonic transmissions are indicative of substance actually moved into the tissue.
Patent CA-2546534-A1 (CA)
Inventor: RENAUD MATHIEU
IPC: H03K7/08
Filed: 2006-05-10
Abstract: A pulse width modulation circuit comprising an oscillator, a ramp generator and a comparator where the offset level of the ramp generated by the ramp generator varies and where the value of the voltage supplied to the comparator is constant is described herein. By varying the offset level of the ramp, it is possible to modulate the width of the pulse of the output signal of the circuit.
Patent CA-2551352-A1 (CA)
Title: Method and device for the management of lactating animals
Inventor: MUELLER CHRISTIAN
IPC: A01J99/00
Filed: 2006-06-30
Abstract: Method and device for the management of lactating animals wherein the reproduction stage of an animal is correlated with the lactation stage of the animal. A state of the animal is determined by means of automatically obtained sensor data. The state of the animal is graphically illustrated.
Patent CA-2552619-A1 (CA)
Title: Button style cord connector
Inventor: YOSS CRAIG
IPC: H02G3/02
Filed: 2006-07-20
Abstract: This invention pertains to a cord connector that both seals and provides strain relief automatically upon wire insertion. The cord connector comprises a wire passageway through a pliable shell which seals around both the wire inserted through the passageway as well as the knock-out or wall opening into which the connector is secured. A more rigid skeleton supports this shell and is provided with appendages which permit the wire to pass through the passageway but which block or resist any removal of the wire from the passageway. Preferably the shell is overmolded over the skeleton for ease of manufacture.
Patent CA-2556333-A1 (CA)
Inventor: DUPIN JEAN-LOUIS
IPC: F25B21/00
Filed: 2005-03-29
Abstract: Le générateur (10) comporte des éléments thermiques (Ti) magnéto-calorique disposés en anneau et traversés par des conduits dans lesquels circule un fluide caloporteur ainsi que des éléments magnétiques (Gi) soumettant ces éléments thermiques (Ti) à un champ magnétique. Pour limiter les masses inertes à  déplacer et augmenter le rendement d'un tel générateur, il comporte avantageusement des éléments de convergence magnétique (Mj) et de divergence magnétique (mj) disposés entre les éléments thermiques (Ti) et les éléments magnétiques (Gi), couplés à des moyens de déplacement pour être mobiles d'un élément thermique (Ti) à un autre (Ti+1) et provoquer une variation de flux magnétique au sein desdits éléments thermiques (Ti) pour obtenir l'effet magnétocalorique et favoriser la génération de calories et/ou de frigories.
Patent CA-2557795-A1 (CA)
Inventor: TSAO FU-PAO
IPC: A61K31/716
Filed: 2005-03-16
Abstract: An ophthalmic solution comprising a hydrogen peroxide source in an amount sufficient to result in between about 0.001 % and about 0.01 % by weight stabilized hydrogen peroxide in said formulation as a preservative, one or more ocularly-compatible hydrogen peroxide stabilizers, hydroxypropylmethylcellulose and sodium carboxymethylcellulose, as well as pharmaceutical compositions comprising such solutions, are provided.
Patent CA-2559214-A1 (CA)
Title: Cooking apparatus
Inventor: CHO PUNG YEUN
IPC: F24C15/32
Filed: 2006-09-11
Abstract: A cooking apparatus to effectively agitate and evenly distribute high-temperature air into a cooking chamber by use of a single driving fan and a plurality of driven fans. The cooking apparatus includes the cooking chamber, the driving fan arranged at a rear wall of the cooking chamber, a convection heater to surround the driving fan, the plurality of driven fans arranged on a circumference of the driving fan, and a fan cover having a plurality of suction holes and discharge holes. The driving fan is connected with a drive motor to rotate in accordance with an operation of the drive motor. The driven fans rotate by use of air streams generated when the driving fan rotates. The high-temperature air is evenly agitated in accordance with the rotation of the driven fans to be distributed into the cooking chamber via the discharge holes in all directions.
Patent CA-2561475-A1 (CA)
Inventor: GLAUG FRANK S
IPC: B32B3/14
Filed: 2006-09-28
Abstract: A surface cleaning pad comprising a pad body and an attachment surface associated with the pad body and positioned to face a cleaning implement is provided. The attachment surface comprises a substantially hydrophilic portion and a substantially hydrophobic portion.
Patent CA-2562190-A1 (CA)
Title: Novel antiviral pharmaceutical composition
Inventor: BARREIRO FLORES FRANCISCO
IPC: A61K9/16
Filed: 2004-04-05
Abstract: A novel antiviral pharmaceutical composition in the form of a solution, including acyclovir as the active principle in an amount of around 5 wt %; a solvent in an amount of around 10-20 wt %; a solubilizing agent in an amount of around 1.5-5.0 wt %; a wetting agent in an amount of around 2-10 wt %; an antipruritic agent in an amount of around 0.05-1.0 wt %; an antioxidant in an amount of around 0.1-0.5 wt %; and demineralized water in an amount of around 20-80 wt %.
Patent CA-2562890-A1 (CA)
Title: Novel g-csf conjugates
Inventor: BERNA MANUELA
IPC: A61P43/00
Filed: 2005-04-06
Abstract: The present application relates to novel PEG-G-CSF conjugates in which a PEG  molecule is linked to the cyteine residue in position 17 of native G-CSF  primary sequence or to the cysteine residue of the corresponding position of a G-CSF analogue. The present application also describes a process for the manufacture of such conjugates, such process comprising the following steps:  (i) subjecting the G-CSF protein to conditions inducing reversible denaturation of the protein, (ii) conjugation of the denatured protein obtained is step i with a thiol-reactive PEG under denaturing conditions, (iii) subjecting the conjugates obtained in step ii to conditions promoting renaturation of the conjugate yielding biologically active G-CSF-PEG conjugate.
Patent CA-2566905-A1 (CA)
Inventor: LECLERE JACQUES
IPC: A61K8/92
Filed: 2005-06-01
Abstract: L'invention concerne une association d'extraits végétaux utilisable dans une composition topique. L'association d'extraits végétaux est à base de groseille à Maquereau, d'Orchidée Noire et de Tulipe Noire dans une teneur comprise entre 5 et 90 % par rapport au poids total de l'association. Application au traitement ou à la prévention des dommages de la peau associés au vieillissement.
Patent CA-2569149-A1 (CA)
Title: Suitcase style air compressor assembly
Inventor: VOS STEPHEN J
IPC: F04B35/06
Filed: 2005-05-27
Abstract: The present invention is directed to a suitcase style air compressor assembly having an extensible handle bar assembly and a wheel assembly. When the extensible handle bar assembly is fully extended, the suitcase style air compressor assembly may be transported by utilizing the extensible handle bar assembly and the wheel assembly. When the suitcase style air compressor assembly reaches a worksite, the extensible handle bar assembly may be retracted so that the suitcase style air compressor assembly does not occupy a large space.
Patent CA-2573410-A1 (CA)
Title: Staccato practice tool
Inventor: CIGOLEA CRISTINEL N
IPC: G09B15/00
Filed: 2007-01-04
Abstract: A practice tool for practicing tonguing technique for playing staccato notes. The tool includes an upper part and a bottom part disposed opposite the upper part. The upper part has a first end portion connected to and separated from the bottom part, and a second end portion opposite the first end portion. The second end portion is bent to form a pocket. The second end portion is movable between a first position where the second end portion is spaced from the bottom part, and a second position where the second end portion contacts the bottom part. The second end portion being movable by blowing air into the pocket. A method for practicing the tonguing technique using the practice tool is also disclosed.
Patent CA-2573479-A1 (CA)
Title: Effective use method of medicaments and method of preventing expression of side effect
Inventor: KURIYAMA KAZUHIKO
IPC: A61P19/08
Filed: 2005-07-15
Abstract: To provide a medicament which efficiently expresses an immunosuppressive agent or an anti-inflammatory agent and reduces expression of side effect.  A medicament includes diaryl sulfide or diaryl ether compound having a 2-amino-1,3-propanediol structure having an activity of reducing lymphocytes circulating peripherally, in combination with an immunosuppressive agent and/or an anti-inflammatory agent.
Patent CA-2575560-A1 (CA)
Title: Chemical compounds
Inventor: TURNER ELIZABETH MADALENA
IPC: A61K31/47
Filed: 2005-07-29
Abstract: The present invention provides novel compounds that demonstrate protective effects on target cells from HIV infection in a manner as to bind specifically to the chemokine receptor, and which affect the binding of the natural ligand or chemokine to a receptor such as CXCR4 and/or CCR5 of a target cell.
Patent CA-2583652-A1 (CA)
Title: Produit fromager souffle et procede permettant de preparer ce produit
Inventor: MILLER MIRANDA
IPC: A23L35/00
Filed: 2005-10-13
Abstract: L'invention concerne un produit alimentaire séché, croustillant à base de fromage soufflé, et un procédé permettant de préparer ce produit. Ce procédé consiste à faire entrer en contact les surfaces de morceaux précurseurs de fromage à faible teneur en matières grasses avec un polysaccharide, puis à tempérer les pièces enrobées en les maintenant dans un milieu étanche à l'humidité, avant de souffler les morceaux pour les produire un produit fromager croustillant, salé et stable à l'entreposage. Le produit alimentaire à grignoter résultant comprend des morceaux de fromage soufflés présentant des structures expansées sensiblement uniformes exemptes de cavités de grande dimension, qui ne restent pas collés les uns aux autres, ni ne forment d'agrégats.
Patent CA-2583892-A1 (CA)
Inventor: FUNCK THEODOR
IPC: G01N29/02
Filed: 2007-04-04
Abstract: The invention relates to a cell for measuring acoustical properties of a fluid sample comprising cell body having first and second opposite substantially flat end faces and forming at least one sample cavity for receiving a sample to be investigated and first and second electro-acoustical transducer wafers each having first and second main surfaces, said first main surface of said first and second transducers being positioned at said first and second end surfaces respectively, of said cell body. The invention proposes to provide at least one sealing means at one end face.
Patent CA-2585642-A1 (CA)
Title: Carbazole derivatives, solvates thereof, or pharmaceutically acceptable salts thereof
Inventor: ITOKAZU YOSHIHIKO
IPC: A61K31/4439
Filed: 2005-10-28
Abstract: A novel carbazole derivative which has the excellent functions of reducing the weight of fat tissues and lowering the blood sugar level and the blood lipid level. It is useful as a preventive/therapeutic agent for fatty liver, obesity, lipid metabolism abnormality, visceral fat, diabetes, hyperlipemia, impaired glucose tolerance, hypertension, non-alcoholic fatty liver, or non-alcoholic steatohepatitis. It is a carbazole derivative represented by the following general formula (I). (In the formula (I), ring A represents phenyl, etc.; X represents -O-, etc.; Y represents =N-, etc.; a and b each represents methylene, etc.; V and Z each represents -O-, etc.; W represents C1-10 alkylene in which one or two hydrogen atoms may be replaced with phenyl or C1-5 alkyl, or represents 1,2-phenylene, 1,3-cyclohexyl, etc.; R1 represents methyl, etc.; R2 represents methoxy, etc.; and R3 represents carboxy, etc.)
Patent CA-2587685-A1 (CA)
Inventor: LI FANG
IPC: C09K8/68
Filed: 2005-11-15
Abstract: A method of treating a subterranean formation by injecting down a well an aqueous fluid containing a viscoelastic surfactant fluid comprising an enhanced shear recovery agent wherein shear recovery time of the viscoelastic surfactant fluid is reduced by the addition of the enhanced shear recovery agent, and a viscoelastic surfactant fluid composition thereof.
Patent CA-2588035-A1 (CA)
Inventor: THOMSEN SCOTT V
IPC: C23C16/26
Filed: 2005-11-14
Abstract: A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) is provided on a glass substrate in order to protect the glass substrate from attacks by fluoride-based etchant(s), and an underlayer(s) deposited by flame pyrolysis may be provided under at least the anti~etch layer(s).
Patent CA-2588487-A1 (CA)
Title: Correction of higher order aberrations in intraocular lenses
Inventor: ZHANG XIAOXIAO
IPC: A61F2/16
Filed: 2007-05-15
Abstract: In one aspect, the present invention provides a method of designing an intraocular lens (IOL) to address variations of at least one ocular parameter in a population of patient eyes. The method can include establishing at least one eye model in which the ocular parameter can be varied over a range exhibited by the population. The eye model can be employed to evaluate a plurality of IOL designs in correcting visual acuity for eyes in the patient population. An IOL design that provides a best fit for visual performance over at least a portion of the parameter range can then be selected.
Patent CA-2588992-A1 (CA)
Title: Protein biochip for validating binding agents
Inventor: WEINGARTEN PETRA
IPC: G01N33/543
Filed: 2005-11-24
Abstract: The invention relates to an arrangement of proteins containing at least one cDNA-expression library and to the use thereof as a protein-biochip, in particular for validating binding agents and protein binding agents and to a method for determining in a simultaneous manner quantitative variables.
Patent CA-2589694-A1 (CA)
Title: Method and system for structuring a mortgage
Inventor: LECLAIR RAYMOND A
IPC: G06Q40/00
Filed: 2007-05-23
Abstract: Methods and systems are configured to structure a collateralized loan such that a borrower's future income is factored into the determination of payment amounts due to a lender. The methods and systems disclosed herein provide benefits to both lenders and borrowers and, regarding real estate purchases, may expand the pool of buyers that qualify for certain mortgage amounts.
Patent CA-2590099-A1 (CA)
Inventor: MEYER FRANK
IPC: E01B9/30
Filed: 2005-12-09
Abstract: The invention relates to a rail fastener for track systems, comprising a tensioning element (1) made of an elastic material, in particular hardened spring steel that in the assembled state is fixed in place between a retaining plate (3) provided on a sleeper (2) and a fastening anchor (4) such that the tensioning element exerts a retention force on the foot (5) of a rail (6) in order to hold the rail (6) in position, the tensioning element (1) being symmetrically aligned with respect to a vertically oriented plane of symmetry (7) that is perpendicular to the longitudinal axis (8) of the rail (6). According to the invention, the tensioning element (1) has two torsion legs (1a' and 1a''), preferably extending essentially in parallel, in order to achieve stepped overload protection. The two torsion legs (1a' and 1a'') are connected to one another on the side facing away from the rail (6) by means of a connecting section (1b), and a loop-shaped clamping section (1d' and 1d'') is provided on each end (1c' and 1c'') of the torsion leg (1a' and 1a'') facing the rail (6). In the non-tensioned state of the tensioning element (1) the torsion legs (1a' and 1a'') together with the connecting section (1b) lie essentially in a first plane (9), and at least a portion of the loop-shaped clamping sections (1d' and 1d'') lie in a second plane (10). The second plane (10) is rotated about an axis (11) in relation to the first plane (9), the axis extending parallel to the sectional axis of the plane of symmetry (7) containing the first plane (9).
Patent CA-2590722-A1 (CA)
Title: Hydrogen dispenser with user-selectable hydrogen dispensing rate algorithms
Inventor: GOURLEY KEITH DAVID
IPC: G05D7/06
Filed: 2007-05-31
Abstract: A hydrogen dispenser comprises a programmable controller and a user interface operably connected to the programmable controller. The programmable controller has a plurality of user-selectable hydrogen dispensing rate algorithms. The user interface offers the plurality of user-selectable hydrogen dispensing rate algorithms and is used for setting a user-selected dispensing rate algorithm from among the plurality of user--selectable hydrogen dispensing rate algorithms.
Patent CA-2590741-A1 (CA)
Inventor: BALBO DI VINADIO AIMONE
IPC: E05F11/10
Filed: 2007-06-06
Abstract: Method for mounting a drive assembly (22) on a door or window frame (10), comprising the steps of: mounting at least one actuating member (24, 25, 26, 27, 28) and at least one transmission rod (30, 32) in at least one slot (18, 20) of the frame (10) and mutually fastening said actuating member (24, 25, 26, 27, 28) and said transmission rod (30, 32) by means of a screw (106) that engages a through hole (118) formed in the transmission rod (30, 32). Said through hole (118) is formed in the transmission rod (30, 32) after mounting said actuating member (24, 25, 26, 27, 28) and said transmission rod (30, 32) in said slot (18, 20).
Patent CA-2590742-A1 (CA)
Title: Sulfonamido-macrocycles as tie2 inhibitors
Inventor: KETTSCHAU GEORG
IPC: C07D513/08
Filed: 2005-12-19
Abstract: The invention relates to sulfonamido-macrocycles according to the general Formula I and the salts thereof, to pharmaceutical compositions comprising the sulfonamido-macrocycles and to a method of preparing the sulfonamido-macrocycles as well as the use thereof for manufacturing a pharmaceutical composition for the treatment of diseases of dysregulated vascular growth or of diseases which are accompanied with dysregulated vascular growth, wherein the compounds effectively interfere with angiopoietin and therefore influence Tie2 signalling. (I), wherein R1, R2 and R3 have the meaning as given in the specification and the claims.
Patent CA-2591346-A1 (CA)
Title: Apparatus and method to pulverize rock using a superconducting electromagnetic linear motor
Inventor: IGNATIEV ALEX
IPC: B61H11/00
Filed: 2007-06-04
Abstract: A rock pulverizer device based on a superconducting linear motor. The superconducting electromagnetic rock pulverizer accelerates a projectile via a superconducting linear motor and directs the projectile at high speed toward a rock structure that is to be pulverized by collision of the speeding projectile with the rock structure. The rock pulverizer is comprised of a trapped field superconducting secondary magnet mounted on a movable car following a track, a wire wound series of primary magnets mounted on the track, and the complete magnet/track system mounted on a vehicle used for movement of the pulverizer through a mine as well as for momentum transfer during launch of the rock breaking projectile.
Patent CA-2591564-A1 (CA)
Title: Process for the synthesis of azetidinones
Inventor: MCALLISTER TIMOTHY L
IPC: C07D205/08
Filed: 2005-12-19
Abstract: A process is provided for preparing azetidinones useful as intermediates in the synthesis of penems and as hypoc-holesterolemic agents, comprising reacting a .beta.-(substituted-amino)amide, a .beta.-(substituted-amino)acid ester, or a .beta.-(substituted--amino)thiolcarbonic acid ester with a silylating agent and a cyclizing agent selected from the group consisting of alkali metal car-boxylates, quaternary ammonium carboxylates, quaternary ammonium hydroxides, quaternary ammonium alkoxides, quaternary ammonium aryloxides and hydrates thereof, or the reaction product of: (i) at least one quaternary ammonium halide and at least one alkali metal carboxylate; or (ii) at least one quaternary ammonium chloride, quaternary ammonium bromide, or quaternary ammo-nium iodide and at least one alkali metal fluoride, wherein a quaternary ammonium moiety of the cyclizing agent is unsubstituted or substituted by one to four groups independently selected from the group consisting of alkyl, arylalkyl and arylalkyl-alkyl.
Patent CA-2592011-A1 (CA)
Title: Polymerizable surfactants and their use as device forming comonomers
Inventor: SALAMONE JOSEPH C
IPC: G02B1/04
Filed: 2005-11-03
Abstract: This invention describes the use of polymerizable surfactants as comonomers in forming ophthalmic devices such as contact lenses, intraocular lenses, corneal implants, etc.
Patent CA-2592365-A1 (CA)
Title: Bolster and spring pockets for use with rail truck
Inventor: REESE NATHAN
IPC: B61F5/02
Filed: 2007-06-20
Abstract: A bolster for use with a rail truck assembly comprising a spring receptacle having a plurality of spring pockets on the bottom of each bolster. The bolster slidingly attached to a side frame at each end. A spring group comprising load springs and control springs, the load springs on each side frame to support and suspend the bolster end and control springs to control bolster end movement.  The spring pocket adapted to retain the springs in a predetermined location and position relative to the bolster and side frame. The spring receptacle comprising spring guides intermediate the load springs and control springs to prevent tangling or interference between the springs. An angled surface on each spring guide, the angled surface forming a chamfer disposed to urge the spring into the spring pocket during installation and use.