baber/WOPTO huggingface dataset:
Patent CA-2340774-C (CA)
Title: Production de lubrifiant synthetique et de matiere de base pour lubrifiant sans deparaffinage
Inventor: BOATE DOUGLAS RAYMOND
IPC: C10M105/04
Filed: 1999-08-24
Granted: 2009-09-22
Abstract: Préparation d'une matière de base lubrifiante utile pour former des lubrifiants tels que des huiles moteur multigrades, des huiles pour transmissions automatiques, des graisses et autres. Pour préparer cette matière de base, on hydro-isomérise une fraction de charge hydrocarbure paraffineuse dont le point d'ébullition initial se situe entre 650 et 750  DEG F et dont le point terminal est au moins égal à 1050  DEG F, synthétisée par un procédé de synthèse d'hydrocarbure Fischer-Tropsch par boue liquide. L'hydro-isomérisation forme un hydro-isomérat contenant la matière de base désirée qui est récupérée, sans déparaffiner l'hydro-isomérat. L'hydro-isomérisation est conduite dans des conditions efficaces pour transformer au moins 67 % en poids de la charge hydrocarbure paraffineuse à point d'ébullition compris entre 650 et 750  DEG F en hydrocarbures à point d'ébullition plus faible. Une fois combinées à un système d'additif pour lubrifiant standard, ces matières de base sont transformées en huile multigrade pour carter de moteur, en huiles de boites de vitesses et en huiles hydrauliques conformément aux caractéristiques propres à ces huiles.
Patent CA-2345201-C (CA)
Title: Mature protein having antagonistic activity against bone morphogenetic protein
Inventor: KATSUURA MIEKO
IPC: A61K31/00
Filed: 1999-10-04
Granted: 2011-05-24
Abstract: The purpose is to provide a mature protein having an antagonistic activity against bone morphogenetic proteins. The mature protein having an antagonistic activity against bone morphogenetic proteins is obtained by converting at least one residue among methionine residues or tryptophane residues existing in the amino acid sequence of mature human MP52 (SEQ ID N~ 1) to a hydrophilic residue by chemical modification, or replacing said residues with a hydrophilic amino acid residue or a polar amino acid residue. The chemical modification for said methionine residue is performed by an oxidization reaction or an alkylation reaction. The chemical modification for said tryptophane residue is performed by an allylsulphenylation reaction. Or a mature protein having an antagonistic activity against bone morphogenetic proteins is obtained by converting at least one residue of tryptophane residues existing in the amino acid sequences of mature human BMP-2 (SEQ ID N~  2), mature human BMP-4 (SEQ ID N~ 3), and mature human BMP-7 (SEQ ID N~ 4) to a hydrophilic residue by chemical modification, or replacing said residues with a hydrophilic amino acid residue or a polar amino acid residue.
Patent CA-2346543-C (CA)
Inventor: SIKLOSI MICHAEL PETER
IPC: D06L4/40
Filed: 1999-10-22
Granted: 2005-12-06
Abstract: A product and process for laundering delicate or dry-clean only garments in a conventional home washing machine. The process represents a home version of the commercial wet-cleaning processes for cleaning of delicate garments. The product comprises a liquid combination washing/conditioning composition and optionally a wash pretreatment composition, a flexible wrap container within which the garments are contained during washing and a pretreatment applicator.
Patent CA-2348044-C (CA)
Title: Compact pendant sprinkler head
Inventor: FRANSON SCOTT T
IPC: A62C37/09
Filed: 2001-05-17
Granted: 2010-05-04
Abstract: A pendant sprinkler head includes a sprinkler body formed with a central orifice, and a sealing member positioned within the orifice and in sealing engagement with the inlet. A deflector assembly is at least partially positioned within the orifice and includes an annular ring having a pair of attachment arms secured to a deflector plate positioned in proximity to, or partially within the outlet. A retaining ring positioned within the orifice acts as a stop, preventing the annular ring from being expelled from the orifice. According to another aspect of the invention, a pendent sprinkler head includes a sprinkler body and a body extension connected to the body. A deflector plate is formed with a plurality of support members received by a retaining ring positioned in proximity to the bottom of the sprinkler body, and within the body extension. The body extension is configured to capture the retaining ring upon activation, enabling the deflector plate to depend below the body extension.
Patent CA-2353726-C (CA)
Inventor: LE ROY-DELAGE SYLVAINE
IPC: C04B28/02
Filed: 1999-12-10
Granted: 2010-08-03
Abstract: L'invention porte sur des compositions servant à la cimentation de puits de pétrole et autres comprenant un liant hydraulique et des particules de renforcement d'un matériau souple faiblement compressible et d'une taille moyenne de grain inférieure à 500 µm. Lesdites compositions, qui présentent un avantage particulier pour la cimentation de zones soumises à des contraintes dynamiques extrêmes telles que les zones de perforation ou les jonctions de puits latéraux à plusieurs branches, conviennent également parfaitement pour la réalisation de bouchons.
Patent CA-2355776-C (CA)
Inventor: BOMBARDELLI EZIO
IPC: A61K47/48
Filed: 1999-12-13
Granted: 2008-03-18
Abstract: The phospholipid complexes of proanthocyanidin A2 are useful for the prevention and the treatment of pathological conditions on atherosclerotic base.
Patent CA-2356697-C (CA)
Inventor: BARANY FRANCIS
IPC: C12Q1/6855
Filed: 2000-01-05
Granted: 2010-06-22
Abstract: The present invention is directed to a method of assembling genomic maps of an organism's DNA or portions thereof. A library of an organism's DNA is provided where the individual genomic segments or sequences are found on more than one clone in the library. Representations of the genome are created, and nucleic acid sequence information is generated from the representations. The sequence information is analyzed to determine clone overlap from a representation. The clone overlap and sequence information from different representations is combined to assemble a genomic map of the organism. Once the genomic map is obtained, genomic sequence information from multiple individuals can be applied to the map and compared with one another to identify single nucleotide polymorphisms. These single nucleotide polymorphisms can be detected, and alleles quantified, by conducting (1) a global PCR amplification which creates a genome representation, and (2) a ligation detection reaction process whose ligation products are captured by hybridization to a support.
Patent CA-2360851-C (CA)
Inventor: SUNDE EGIL
IPC: E21B33/136
Filed: 2000-02-08
Granted: 2007-12-04
Abstract: Device for annular isolation in oil/gas wells comprising a production tube, the production tube comprises coaxially positioned, cylindrical sleeve (5) having in one end an at least partially radially directed opening slot (2), said sleeve including a cylindric sealing crown (1) coupled in one end to a release mechanism (3, 4) adapted to push the sealing crown (1) out through the opening, said sealing crown (1) in its other end being expandable in the tangential direction.
Patent CA-2361288-C (CA)
Title: Mutual prodrug of amlodipine and atorvastatin
Inventor: PETTMAN ALAN JOHN
IPC: A61K31/4422
Filed: 2001-11-07
Granted: 2007-02-13
Abstract: The present invention relates to a mutual prodrug of amlodipine and atorvastatin having formula (I) (see formula I) pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions thereof and the use of said prodrug and its salts in the manufacture of medicaments for the treatment of atherosclerosis, angina pectoris, combined hypertension and hyperlipidaemia and the management of cardiac risk.
Patent CA-2361392-C (CA)
Inventor: CHILAMKURTI RAO
IPC: A61K47/12
Filed: 2000-01-21
Granted: 2007-08-07
Abstract: La présente invention se rapporte à une formulation pré-mélangée d'un produit à base de pipéracilline tamponné possédant un pH pratiquement neutre et pouvant être doté d'une durée de conservation d'au moins neuf mois, la durée de conservation en congélateur (à une température inférieure ou égale à  20 DEG C) ou en réfrigérateur pouvant atteindre 14 jours à environ 5  DEG C. La pipéracilline peut également contenir un composant tazobactame pour activer les béta-lactamases qui provoquent généralement la résistance aux pénicillines, ce qui permet au composant pipéracilline de détruire les bactéries sensibles. Lorsqu'elle est additionnée de dextrose, cette composition pré-mélangée est physiologiquement isosmotique.
Patent CA-2363534-C (CA)
Title: Shielding method and apparatus using transverse slots
Inventor: OMERAGIC DZEVAT
IPC: G01V3/28
Filed: 2001-11-19
Granted: 2004-01-06
Abstract: A shielding method and apparatus for providing predetermined attenuation of one or more electromagnetic energy field components as the field components interact with the shield. The shield composed of a flexible strip or cylindrical body and respectively comprising a transverse conductive element or a transverse slot therein. The shields being adapted to cover an antenna mounted on a support. The shields being compatible for use in conjunction with saddle, tilted coils or multi-layered tri-axial coils to produce a pure transverse magnetic dipole electromagnetic field.
Patent CA-2364231-C (CA)
Title: Static ventilator including a corrugated portion
Inventor: POITRAS MICHEL
IPC: F24F7/02
Filed: 2001-12-07
Granted: 2004-02-24
Abstract: A static ventilator provided with a deformable corrugated portion is described herein. The static ventilator is provided with a tubular base to be installed to the roof, a sleeve to be connected to the tubular base and a cover to be installed to the free end of the sleeve. The tubular base is provided with a deformable corrugated portion enabling the tubular base to be installed to a sloping roof while allowing the sleeve to be positioned and maintained in a generally vertical orientation. The present invention is also concerned with a method for forming a tubular base for static ventilator provided with a corrugated portion.
Patent CA-2384750-C (CA)
Inventor: GIRARD FRANCOIS
IPC: H02H9/04
Filed: 2000-09-15
Granted: 2010-03-23
Abstract: A device for protection against voltage surges in an electric power supply line includes at least two elements ( 1', 3 ), namely a Zener diode lightning arrester ( 1 ') fast-blow in short circuit, and a varistor ( 3 ), arranged in parallel. One of the terminals common to the two elements ( 1', 3 ) is connected to the line to be protected, and the other common terminal is connected to earth or to a common conductor element.
Patent CA-2390432-C (CA)
Inventor: GARRITY KEVIN S
IPC: F21V23/04
Filed: 2002-06-12
Granted: 2008-02-05
Abstract: A portable flashlight having an elongated battery housing member that holds one or more batteries. A switch, which turns on and off a bulb, is mounted on the elongated battery housing member. A supporting member is connected to a proximal end of the elongated battery housing member and has a first bulb and a second bulb. The second bulb is mounted in a holder and a screw physically connects the holder to the supporting member, and the supporting member to the elongated battery housing. A cap member, which is mounted to the supporting member, has a reflective surface and a transparent lens.
Patent CA-2393743-C (CA)
Inventor: SCHROEDER GARY
IPC: A61M16/14
Filed: 2000-12-08
Granted: 2012-01-03
Abstract: An apparatus is provided for delivering heated and humidified air to the respiratory tract of a human patient for respiratory tract therapy and treatment. The apparatus includes a supply unit (11) and a delivery tube (28) that can be releasably connected to the supply unit (11). Methods of respiratory tract therapy and treatment are also provided.
Patent CA-2394980-C (CA)
Title: Sterically hindered derivatives of water soluble polymers
Inventor: BENTLEY MICHAEL DAVID
IPC: C08G65/329
Filed: 2000-12-20
Granted: 2008-05-13
Abstract: The invention provides a sterically hindered polymer that comprises a water- soluble and non-peptidic polymer back-bone having at least one terminus covalently bonded to an alkanoic acid or alkano ic acid derivative, wherein the carbon adjacent to the carbonyl group of the acid or acid derivative group has an alkyl or aryl group pendent thereto. The steric effects of the alkyl or aryl group allow greater control of the hydrolytic stability of polymer derivatives. The polymer backbone may be poly(ethylene glycol).
Patent CA-2403755-C (CA)
Title: Polymer mixture comprising an amorphous polyolefin containing cycloaliphatic olefins
Inventor: BERGER KLAUS
IPC: C08F210/00
Filed: 2001-02-22
Granted: 2011-08-09
Abstract: The present invention describes a novel transparent polymer mixture with modified relaxation behavior and modified shrinkage behavior, comprising cycloolefin polymers. The polymer mixture comprises at least one amorphous polyolefin. The polymer mixture is used to produce mono- or biaxially oriented films, blister packs, or mixtures with other plastics, particularly with polyolefins. The polymer mixture is used in injection molding, injection blow molding or blow extrusion.
Patent CA-2405981-C (CA)
Title: Composition and process for the combustion of combustibles and device for obtaining such composition
Inventor: SUTA MIHAI
IPC: B01J19/12
Filed: 2000-09-15
Granted: 2009-01-27
Abstract: The invention relates to a composition and process for improving the combustion of any kind of combustible. Also the invention relates to a proce ss and device for obtaining such composition. The variant destined to the firin g installations using common liquid/gaseous combustible as well as those ones using solid combustibles and, simultaneously liquid/gaseous combustibles for enhancing the combustion contain -20% of 6% watery solution of potassium dichromate, treated with monochromatic light having / =480-490. 10-9 m; 0.02 ammonia; 0.3% non-additivated mineral oil and-80% demineralized water. The variant destined to the firing installations using solid combustibles -10% o f 5% watery solution of potassium permaganate, treated with monochromatic ligh t having/=595-625.10-9 m; 0.05% urea 0.3% non-additivated mineral oil and -90% de-mineralized water. The process for improving the combustibles combustion by using these composition consists in their introduction into either the combustion air or the mass of the combustibles. The process of treating the active substance of these compositions with monochromatic light consists in that the active sustance draining with constant discharge along a collector trough (1") is allowed to freely drop along the superior generating line of quartz glass cylinder (2"), in uniform rotation with 10-12 rot/min, axially illuminated by a monochromatic light generator of 20w power and 40mVV/cm2 light density. A monochromatic light generator (4") with a colour filter (7" ) is placed at one end of the cylinder (2") so the light is emitted along the cylinder rotation axis, and at the other end a plane mirror (5") is placed s o the light of generator (4") is reflected; a collecting vessel (6") is dispos ed under the glass cylinder (2") in order to collect the treated liquid flowing along the cylinder (2").
Patent CA-2406056-C (CA)
Title: Self-locking and self-retained structural fastener
Inventor: SCHELLHASE ERNST CALVIN
IPC: F16B5/02
Filed: 2001-03-02
Granted: 2006-11-21
Abstract: A self-lock and self-retained structural fastener assembly (10) is disclosed.  The fastener assembly (10) comprises a plate member (12) having an opening (14) and a pair of receivers (16, 18). A  retainer (20) that has a threaded opening (22), a pair of oppositely disposed spring fingers (24, 26) and a pair of oppositely disposed hooks (28, 30) is coupled to the plate member (12) by lockably inserting the hooks (28, 30) within the receivers (16, 18) of the plate member (12) to form a fastener housing (32). A stud (34) is rotatably positioned within the fastener housing (32). The stud (34) has a boss (36) and first and second threaded sections (38, 40) extending in opposite directions from the boss (36). The stud (34) has an uninstalled position wherein the first threaded section (38) is threadably engaged with the threaded opening (22) of the retainer (20). The stud (34) also has an installed position wherein the second threaded section (40) extends outwardly through the opening (14) of the plate member (12) and the boss (36) is locked between the spring fingers (24, 26).
Patent CA-2411844-C (CA)
Inventor: NEWTON DAVID
IPC: C10G2/00
Filed: 2001-05-23
Granted: 2010-05-11
Abstract: La présente invention concerne un procédé permettant la production de d'hydrocarbures liquides à partir d'un gaz de synthèse dans un système comprenant une zone de réaction et une zone de séparation des gaz. Ce procédé se décompose en plusieurs opérations. a) Dans la zone de réaction, on prend le gaz de synthèse à haute température et haute pression et on le met en réaction avec un catalyseur Fischer-Tropsch particulaire en suspension dans un milieu liquide de façon à convertir en hydrocarbures liquides au moins une partie du gaz de synthèse. b) Depuis la zone de réaction, on décharge alors vers la zone de séparation des gaz les produits en suspension, en l'occurrence le catalyseur en suspension dans le milieu liquide et les hydrocarbures liquides. Les gaz de synthèse non convertis sont dissous et/ou entraînés dans les produits en suspension. c) Dans la zone de séparation des gaz, prend les produits en suspension et on en dégage un courant gazeux chargé des gaz de synthèse. d) On renvoie vers la zone de réaction au moins une partie du courant gazeux dégagé. e) Enfin, on renvoie vers la zone de réaction au moins une partie dégazée prélevée dans les produits en suspension.
Patent CA-2420405-C (CA)
Inventor: CANOVA ANTONIO
IPC: H04N5/66
Filed: 2003-02-28
Granted: 2006-11-28
Abstract: A power circuit of a plasma display (3) comprising a resonant converter (9) is described. A current control loop (25) and a voltage control loop (37) arranged between the load applied to the converter and the converter itself are also described; the current control loop and the voltage control loop control the working frequency of the converter.
Patent CA-2425921-C (CA)
Title: Architecture logicielle pour transcodeur-multiplexeur (transmux)
Inventor: EIFRIG ROBERT O
IPC: H04N7/50
Filed: 2001-10-15
Granted: 2013-05-28
Abstract: L'invention concerne une architecture de transcodeur-multiplexeur vidéo numérique (TRANSMUX) entièrement implémentée par logiciel. Le transmux (200) comprend des éléments de traitement du transcodeur (TPE) (240) qui peuvent utiliser un processeur de média (105) pour mot d'instruction très long (VLIW) pour réaliser le transcodage, le déassemblage et le réassemblage au niveau d'un courant de transport. Le transmux (200) comprend également un coprocesseur (131) pour réaliser le déassemblage et le réassemblage au niveau d'un courant de transport élémentaire. Les processeurs fonctionnent en parallèle, au moins en partie, pour optimiser le débit de traitement, et assurent l'équilibrage des charges de traitement. L'invention concerne en outre une architecture transmux entièrement implémentée par logiciel, qui autorise une évolutivité permettant de gérer de nouvelles fonctions, de régler des problèmes de matériel et de logiciel, de tester de nouveaux procédés, de s'adapter aux besoins changeants de la clientèle, etc.
Patent CA-2430224-C (CA)
Inventor: DOYON MARTIN
IPC: E02F3/815
Filed: 2003-05-28
Granted: 2006-05-09
Abstract: A tilting grading blade (20) for an excavator which may be used among other things, for digging, leveling, unearthing, extracting rocks or loading trucks. An attachment (28) is added to an excavator, which includes a mast (21) with a reception socket (36) and an articulated elbow (23) and to which the attachment is installed. The attachment is made up of two pairs of plates called spars and is built to receive a rigid blade (24) and to allow this blade a rotation movement on two perpendicular axes. Mounted on the reception socket (36) there is also a clawed thumb (22) which with the rigid blade, forms a pincer which can pick up and hold objects. This assembly is hydraulically activated. By extracting a front fastening bar (48), the rigid blade (24) and the thumb (22) of the mast can be disassembled in a single operation. Maintenance on the tilting grading blade (20) is thereby more easily carried out.
Patent CA-2435149-C (CA)
Inventor: TAJIMA SHIN
IPC: H01F3/08
Filed: 2002-01-17
Granted: 2008-02-12
Abstract: The present invention is characterized in that, in a powder magnetic core obtained by compaction of an iron-based magnetic powder covered with an insulation film, a saturation magnetization Ms is Ms .gtoreq. 1. 9T in a 1.6 MA/m magnetic field; a specific resistance .RHO. is .RHO. .gtoreq .1.5 .mu. .OMEGA. m; a magnetic flux density B2k is B 2k 1.1T in a 2 kA/m magnetic field; and a magnetic flux density B10k is B10k ~ 1.6T in a 10 kA/m magnetic field. In accordance with the present invention, it has been possible to industrially carry out compacting iron-based magnetic powders under remarkably high compacting pressures. As a result, high-performance powder magnetic cores are obtained which have a high density, and which are good in terms of the specific resistance and magnetic permeability.
Patent CA-2435496-C (CA)
Inventor: MEAD BRUCE
IPC: B44C5/04
Filed: 2003-07-17
Granted: 2011-09-20
Abstract: A method of producing a floor panel for an elevated floor comprising the steps of printing a border along the edge of said floor panel then applying a protective wear surface over said printed surface.
Patent CA-2439055-C (CA)
Title: An interfolded tissue sheet dispenser with adjustable attaching mechanism
Inventor: MITCHELL JOSEPH
IPC: A47K10/32
Filed: 2003-08-29
Granted: 2011-01-25
Abstract: A dispenser is provided for simultaneously storing and dispensing premoistened tissue sheets and dry tissue sheets. The dispenser includes a housing having a compartment configured to retain a supply of tissue sheets. An adjustable support mechanism is disposed on an exterior surface of the housing sides. The support mechanism engages with a roll product support fixture and is adjustable longitudinally between the back and front of the housing to accommodate fixtures having varying length support arms.
Patent CA-2439784-C (CA)
Title: Pyrazolopyrimidinone derivatives having pde7 inhibiting action
Inventor: INOUE HIDEKAZU
IPC: A61P17/06
Filed: 2002-12-13
Granted: 2010-11-02
Abstract: Pyrazolopyrimidinone derivatives expressed by the following general formula (IA) or (IB): (see formula IA) (see formula IB) and the following general formula (IA') or (IB'): (see formula IA') (see formula IB') where the symbols are as disclosed in the specification, are provided as desired compounds. These compounds have the action of selectively inhibiting PDE7, thereby increasing the intracellular cAMP level and inhibiting the activation of T cells. Thus, they are useful for prevention and treatment of various allergic diseases and inflammatory or immunological diseases.
Patent CA-2439848-C (CA)
Inventor: STAMBRIDGE JON KRISTIAN
IPC: B42C3/00
Filed: 2002-03-01
Granted: 2007-07-03
Abstract: The invention relates to a notepad and to a process for manufacturing a notepad comprising providing a paper supply; sequentially feeding single pag es from said paper supply to a printing and cutting station; printing on images on pad region of each single page; making at least one irregular cut at the edge of the pad region whilst leaving at least one straight edge of the pad region uncut; collating the printed and cut pages in a stack of desired quantity; cutting the collated stack along the at least one uncut straight edge of each pad region; and gluing the collated stack along the resulting c ut straight edge.