baber/WOPTO huggingface dataset:
Patent CA-2407243-A1 (CA)
Title: Device for the removal of injection moldings
Inventor: OSTHOLT RUDIGER
IPC: B29C45/40
Filed: 2001-04-30
Abstract: The invention relates to a device for removing injection moulded parts from the mould of an injection moulding machine, especially for plastics, provide d with a moveable and a fixed tool mounting plate. The inventive device comprises a drive unit which enables an actuating unit connected to a spindl e (21) to be moved both towards and away from the mould in a linear manner. An  engaging element (40) is also provided to enable the spindle (21) to be displaced axially. The invention is characterized in that a toothed disk (22 ) is secured to one end of the spindle (21), whereby the diameter thereof (D) is greater than the outer diameter (d) of the spindle (21). The invention is further characterized in that the toothed disk (22)corresponds to a tubular component (31)which can be driven by the drive unit (61)and which surrounds the spindle (21) in a free moving manner. The invention is also characterize d in that the engaging element (40) is connected to the moveable tool mounting  plate (11).
Patent CA-2408098-A1 (CA)
Inventor: SCHOENHARD GRANT
IPC: A61K31/445
Filed: 2001-05-04
Abstract: 0he invention generally relates to novel compositions and methods with an opioid agonist and an opioid antagonist to differentially dose a human subject so as to either enhance analgesic potency without attenuating an adverse side effect of the agonist, or alternatively maintain the analgesic potency of the agonist while attenuating an adverse side effect of the agonist. The invention additionally relates to novel opioid compositions and methods for the gender-based dosing of men and women.
Patent CA-2410768-A1 (CA)
Title: Work tool belt device
Inventor: GUIBORD MICHEL DANIEL
IPC: A45F3/14
Filed: 2002-11-28
Abstract: A work tool belt device includes an elongated strap for mounting on a user's waist and for carrying a plurality of toots thereon. The strap has opposed free ends that carry complementary parts of a locking member for securing the device around a user's waist. An elongated hip rest is secured to an internal surface of the strap to resiliently and uniformly distribute the carried weight of the tools along the hips of the user. The hip rest defines a plurality of transversal through channels spaced equidistant apart there along on a user side surface facing away from the strap to form a plurality of support sections. A  plurality of tool holders are mounted along an external surface of the strap to releasably receive complementary hook members of the tools therein.
Patent CA-2412299-A1 (CA)
Title: Reseaux de traitement de microsystemes
Inventor: TEGROTENHUIS WARD E
IPC: B81B7/00
Filed: 2001-05-30
Abstract: L'invention concerne différents aspects et différentes applications de réseaux de traitement de microsystèmes. Il est possible d'améliorer la conception de différents types de microsystèmes au moyen d'opérations de traitement unitaire en ortho-cascade portant sur la masse, sur la chaleur et sur d'autres grandeurs. L'invention concerne également des microsystemes possédant des échangeurs de chaleur à microcanaux à rendement énergétiques. Elle concerne enfin des descriptions détaillées de nombreuses caractéristiques de conception de systèmes de microcomposants.
Patent CA-2412757-A1 (CA)
Inventor: JAQUESS PERCY A
IPC: D06M16/00
Filed: 2001-06-15
Abstract: Methods to control organic contaminants in fibers are described. One method involves contacting the fibers with a composition containing at least one esterase or lipase or both for a sufficient time and in a sufficient amount to control the organic contaminants present in the fibers. Preferably, the fibers are recycled fibers originating from a variety of sources such as old corrugated containers, old newsprint, mixed office waste, and the like.  Resulting paper products formed from the processed fibers are also described as well as methods to make them.
Patent CA-2414810-A1 (CA)
Title: Self-locking rivet fastener
Inventor: SIRAGUSA GEORGE
IPC: F16B19/10
Filed: 2002-12-18
Abstract: A rivet-type fastener is disclosed, suitable for panel fasteners and other applications in which retention in a hole is required. The act of inserting the fastener expands fastener arms to secure the fastener in the hole, and positions locking protrusions of a post within notches of the arms, to lock the fastener within the hole. In some embodiments the fastener can be released, for removal and re-use.
Patent CA-2416288-A1 (CA)
Inventor: FRANCKOWIAK GERHARD
IPC: C07C69/157
Filed: 2001-07-05
Abstract: The invention relates to stable salts of o-acetylsalicyclic acid with basic amino acids, to a method for producing them and to their use as medicaments.
Patent CA-2416290-A1 (CA)
Inventor: SCHNORBACH HANS-JURGEN
IPC: A01N37/18
Filed: 2001-07-02
Abstract: La présente invention concerne de nouvelles compositions contenant un agent répulsif et un additif. Ledit additif est choisi dans le groupe constitué de phénol, benzaldéhyde, acide benzoïque, ou de dérivés de ceux-ci, et présent dans un rapport de 10 : 100 à 200 : 100 en % de poids par rapport à l'agent répulsif. L'invention concerne également l'utilisation desdites compositions pour éloigner des insectes rampants nuisibles, tels que des fourmis ou des blattes.
Patent CA-2418679-A1 (CA)
Inventor: BERTRAND ERIC
IPC: B62J1/28
Filed: 2003-02-11
Abstract: A detachable passenger seat is selectively mountable onto a base frame of a snowmobile having a straddle-type rider seat. The passenger seat includes a cushioned seat portion supported by a seat frame. A forward portion of the passenger seat includes a bottom surface contoured to fit over and be supported by at least a portion of a rearward end of the rider seat when the passenger seat is attached to the snowmobile. Upwardly extending flexible grab handles are mounted to the lateral sides of the seat frame.  Upper portions of the flexible grab handles extend higher than at least a portion of an upper surface of a cushioned seat portion of the passenger seat. The flexible grab handles are designed to be rigid enough to provide support to a passenger and flexible enough to allow a passenger to easily dismount the snowmobile.
Patent CA-2419394-A1 (CA)
Inventor: SINEVA LILIA VADIMOVNA
IPC: C10G2/00
Filed: 2001-08-03
Abstract: L'invention concerne un procédé d'amélioration de l'activité et de la sélectivité en méthane d'un catalyseur métallique actif dispersé d'hydrogénation. Ledit catalyseur subit une oxydation à faible température dans une phase de suspension, ce qui donne un précurseur catalytique oxydé stable aux caractéristiques uniques, subissant ensuite une réduction en catalyseur amélioré par le biais d'un traitement à base de gaz qui contient de l'hydrogène, à température élevée. Les métaux promoteurs réductibles ajoutés au catalyseur métallique actif dispersé sont un ou plusieurs des métaux suivants: rhénium, ruthénium, palladium, fer et cobalt. Lesdits métaux sont mélangés avec le précurseur catalytique oxydé, sous la forme d'une solution de leurs sels réductibles. Ensuite, les précurseurs en question sont de nouveau extraits du mélange et traités avec un gaz contenant de l'hydrogène, ce entraîne simultanément la formation des métaux et la réactivation du catalyseur métallique actif dispersé.
Patent CA-2422524-A1 (CA)
Title: Pei: dna vector formulations for in vitro and in vivo gene delivery
Inventor: CRISTIANO RICHARD J
IPC: A61K48/00
Filed: 2001-09-25
Abstract: The present invention relates generally to the fields of nucleic acid transfection. More particularly, it concerns novel polycation:nucleic acid compositions, methods of preparation of such compositions and methods of transfecting cells with such compositions.
Patent CA-2422562-A1 (CA)
Inventor: MCCLOSKEY JAMES PASCHAL
IPC: B07B1/22
Filed: 2003-03-19
Abstract: An activation means for use in portable trommels adapted to move parts of a conveyor between a number of pre-defined positions. In one embodiment of the invention, the activation means comprises a hydraulic ram assembly that consists of a single hydraulic ram pivotally coupled at one end to the chassis of a trommel, and pivotally coupled at the other end to at least one of a number of mechanical linkages. The mechanical linkages are configured to link the hydraulic ram and at least two parts of a trommel conveyor, such that in operation, the hydraulic ram can move the parts of the trommel conveyor between (a) a first, lowered, extended, operational position; (b) a second, raised, extended, operational position; and (c) a third, folded, retracted position, suitable for transportation.
Patent CA-2422690-A1 (CA)
Inventor: WONG Y M MICHAEL
IPC: A61K8/00
Filed: 2001-09-18
Abstract: Oxidative dyeing of hair to a natural blonde or yellow coloration with exceptional wearing properties can be obtained y use of a system for oxidative hair coloring in which the hair coloring system utilizes a compound of the formula (I) wherein R1 and R2 are independently H; C1-4 alkyl, optionally substituted with one or more hydroxy- or amino groups; R1 and R2 may form a 5-or 6-membered heterocyclic ring, optionally containing one additional N- or O-heteroatom in the ring as a primary intermediate and a compound of the formula (II) wherein R1 and R2 are independently H; C1-4 alkyl or hydroxy-alkyl as a coupler and optionally a yellow direct dye or a known oxidative yellow dye.
Patent CA-2423409-A1 (CA)
Title: Gymnastics grip and process for making same
Inventor: MAH JUNG Y
IPC: A63B1/00
Filed: 2003-03-25
Abstract: A gymnastics grip, and a process for making same, wherein the grip is for attachment to the wrist and fingers of a gymnast and has a palm portion defining a longitudinal axis, a palm face; and a finger end, and a dowel defining a dowel axis. The dowel is attached to the palm face adjacent the finger end, with the dowel axis transverse to the longitudinal axis, by a flap secured to the palm face by a first stitching passing through the flap and the palm face parallel to the dowel axis. A first portion of the flap extends from the first stitching to substantially surround the dowel, without intervening between the dowel and the first stitching, and is secured adjacent a free end thereof to the palm face by a second stitching passing through the free end and the palm face parallel to the first stitching.
Patent CA-2424659-A1 (CA)
Inventor: BRUNNHOFER KLAUS
IPC: F17C3/04
Filed: 2001-10-04
Abstract: The invention relates to a tubular conduit or container for transporting or storing cryogenic media, especially liquefied gases, for example liquid hydrogen, which has a multi-layer design. The connecting pieces (2, 12) required on the ends are integrated into the conduit by means of at least one layer (4', 14') of a fiber-reinforced plastic.
Patent CA-2427066-A1 (CA)
Title: Method for the recovery and application of human defensins as biologically active proteins for the treatment of infections and other diseases
Inventor: FORSSMANN WOLF-GEORG
IPC: A61K48/00
Filed: 2001-07-11
Abstract: The invention relates to novel peptides taken from human blood, hBD-5 (human beta-defensin 5), hBD-6, hBD-7, hBD-8, hBD-10, hBD-11, hBD-12, hBD-13, hBD-14, hBD-15, hBD-16, hBD-17, hBD-18, hBD-19, hBD-20, hBD-22, hBD-23, hBD-24, hBD-25, hBD-26, hBD-27, hBD-28, hBD-29, hBD-30, hBD-31 and hBD-32 and the derivatives thereof, the structure of the same having been elucidated so that they can be used therapeutically, diagnostically and commercially as medicaments. Said peptides can be produced by means of biotechnological, recombinant methods and chemical synthesis, and can be proteolytically derived from corresponding precursor proteins.
Patent CA-2428104-A1 (CA)
Inventor: BUVAT PIERRICK
IPC: C08G77/60
Filed: 2001-11-09
Abstract: The invention concerns poly(ethynylene phenylene ethynylene polysiloxene(silylene)) heat-stable polymers preferably having specific molecular weight optionally bearing at the chain end groups derived from a chain limiting agent. The invention also concerns the preparation of said polymers, hardened polymers obtained by heat treatment of said polymers, and matrices comprising said polymers.
Patent CA-2432117-A1 (CA)
Title: Detecteur diffractif optique de contrainte de cisaillement d'un fluide
Inventor: MODARRESS DARIUS
IPC: G01N21/47
Filed: 2001-12-19
Abstract: L'invention concerne un détecteur diffractif optique de contrainte de cisaillement qui fonctionne par formation de franges divergentes sur une zone linéaire de mesure. Un laser à diode concentre une lumière sur une lentille diffractive qui concentre la lumière vers des fentes respectives. Les fentes forment des franges divergentes et une lumière diffusée provenant desdites franges est captée par une fenêtre et concentrée par une autre lentille diffractive sur un récepteur.
Patent CA-2436122-A1 (CA)
Title: A process for the synthesis of atorvastatin form v and phenylboronates as intermediate compounds
Inventor: MATHEW JOY
IPC: A61K31/40
Filed: 2001-06-14
Abstract: The present invention discusses a novel process for the synthesis of [R-(R*,R*)]-2(4-fluorophenyl)-B,D-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium, atorvastatin form V. The compound so prepared is useful as inhibitors of the enzyme HMG-CoA  reductase and are thus used as hypolipidemic and hypocholesterolemic agents.
Patent CA-2436186-A1 (CA)
Title: High efficiency filter material and composition
Inventor: MENG QI
IPC: B29C67/04
Filed: 2003-07-29
Abstract: A high efficiency elastic porous filter material is made from a composition of a mixture of powder of ultra high molecular weight polyethylene, high density polyethylene and low density polyethylene and a selected filler material. The filter material is insert to acid, alkaline and other corrosive fluid, and has evenly distributed same size interstice openings or voids. Impurities in the fluid, air, or oil being filtered are suspended outside of the filter material without causing clogging to occur in the interstice openings. The material may be fabricated in various shapes for various filter operations by fusing the mixture in selected molds.
Patent CA-2436544-A1 (CA)
Inventor: MARFAT ANTHONY
IPC: C07D405/12
Filed: 2001-12-24
Abstract: Compounds useful as inhibitors of PDE4 in the treatment of diseases regulated by the activation and degranulation of eosinophils, especially asthma, chronic bronchitis, and chronic obstructive pulmonary disease, of the formula (I) wherein j is 0 or 1, provided that when j is 0, n must be 2; k is 0 or 1; m is 1, 2, or 3; n is 1 or 2; W?1¿ and W?2¿ are -O-; -S(=O)¿t?-, where t is 0, 1, or 2, or -N(R?3¿)-; Y is =C(R?1¿¿a?)-, or -[N.rArr.(O)¿k?]- where k is 0 or 1; R?1¿¿a? is -H, -F, -Cl, -CN, -NO¿2?, -(C¿1?-C¿4?) alkyl, -(C¿2?-C¿4?) alkynyl, fluorinated-(C¿1?-C¿3?) alkyl, fluorinated-(C¿1?-C¿3?) alkoxy, -OR?16¿, or -C(=O)NR?22¿¿a?R?22¿¿b?; R?A¿ and R?B¿ are -H, -F, -CF¿3?, -(C¿1?-C¿4?) alkyl, -(C¿3?-C¿7?) cycloalkyl, phenyl, or benzyl substituted by 0-3 R?10¿; or R?A¿ and R?B¿ are taken together to form a spiro moiety of the formula (Ia) where r and s are 0-4 provided r + s is >=1 but not > 5; and X?A¿ is -CH¿2?-, -CHF, -CF¿2?, -NR?15¿-, -O-, or -S(=O)¿t?-, where t is 0, 1; R?C¿ and R?D¿ are the same as R?A¿ and R?B¿ except that one of them must be -H; R?1¿ and R?2¿ are -H, -F, -Cl, -CN, -NO¿2?, -(C¿1?-C¿4?) alkyl, -(C¿2?-C¿4?) alkynyl, fluorinated-(C¿1?-C¿3?) alkyl, -OR?16¿, or -C(=O)NR?22¿¿a?R?22¿¿b?; R?3¿ is -H, -(C¿1?-C¿3?) alkyl, phenyl, benzyl, or -OR?16¿; R?4¿, R?5¿ and R?6¿, D, J¿1? and J¿2? are defined in the application.
Patent CA-2438363-A1 (CA)
Title: A pixel circuit for amoled displays
Inventor: SERVATI PEYMAN
IPC: G09G3/3208
Filed: 2003-08-28
Abstract: A pixel circuit for AMOLED displays is provided. The pixel circuit includes active matrix organic light emitting diode (AMOLED) display, a drive TFT for driving OLED and a circuit for compensating for the threshold voltage of the drive TFT. The circuit applies a rising gate voltage to compensate for the rising threshold voltage of the drive TFT.
Patent CA-2438587-A1 (CA)
Title: Walkway bracket for use with helical anchor
Inventor: PINKLETON MICHAEL A
IPC: E04G5/02
Filed: 2003-08-27
Abstract: A bracket for connecting to and supporting a beam of a walkway releasably attaches to a helical anchor. The bracket includes a beam restrainer for supporting a beam and a connecting plate releasably attached to a connector assembly. The connector assembly releasably attaches the helical anchor to the bracket and accommodates differences in spacing at various installation locations.
Patent CA-2439753-A1 (CA)
Title: Improved process for producing emulsified salad dressings
Inventor: ZIEGERT THADDEUS RUSSEL
IPC: A23L27/60
Filed: 2002-02-04
Abstract: A process for the production of emulsified spoonable and pourable dressings wherein an in-line mixer/emulsifier comprising at least one set of aligned rotor and stator are used to provide final emulsification to the various raw material phases. The rotor and stator comprise a plurality of teeth having vanes, wells and generally slanted walls with a gap defined by the vanes and wells and generally slanted side walls. The dimensions of the gap are adjustable in certain increments and the speed of the motor which drives the rotor can be varied while the in-line mixer/emulsifier is processing the ingredients. The process enables final emulsification of the raw material phases with a single pass through the in-line mixer/emulsifier.
Patent CA-2442906-A1 (CA)
Title: Reconstitutable parenteral composition containing a cox-2 inhibitor
Inventor: KARIM AZIZ
IPC: A61K9/19
Filed: 2002-04-02
Abstract: A pharmaceutical composition comprises, in powder form, (a) at least one wat er- soluble therapeutic agent selected from selective COX-2 inhibitory drugs and prodrugs and salts thereof, for example parecoxib sodium, in a therapeutical ly effective total amount constituting about 30% to about 90% by weight, (b) a parenterally acceptable buffering agent in an amount of about 5% to about 60 % by weight, and optionally (c) other parenterally acceptable excipient ingredients in a total amount not greater than about 10% by weight, of the composition. The composition is reconstitutable in a parenterally acceptable solvent liquid to form an injectable solution. A lyophilization process is provided for preparation of such a composition.
Patent CA-2444179-A1 (CA)
Title: Method for determining multimers of plasma proteins
Inventor: SCHMIDT KARL-HEINZ
IPC: G01N33/483
Filed: 2003-10-09
Abstract: A method for the qualitative and quantitative determination of multimers of fibrinogen and of von Willebrand factor by gel electrophoresis, in which a sample containing von Willebrand factor (vwF) or fibrinogen is fractionated by submarine electrophoresis using a continuous, homogeneous agarose gel free of lumps, and the multimer bands are visualized immunochemically after a Western blot analysis by a specific antibody-enzyme conjugate on the blotting membrane or by a suitable dye, preferably with a blue stain, in the gel, is described.
Patent CA-2444493-A1 (CA)
Title: Method for identifying biologically active structures of microbial pathogens
Inventor: SAHIN UGUR
IPC: C12N15/39
Filed: 2002-02-22
Abstract: The invention relates to a method for identifying biologically active structures which are coded by the genome by microbial pathogens, starting from genomic controlled nucleic acids.
Patent CA-2444526-A1 (CA)
Inventor: MUNCK AF ROSENSCHOLD MAGNUS
IPC: A61K31/497
Filed: 2002-03-13
Abstract: Cette invention porte sur les composés de la formule (I), lesquels composés sont utilisés comme inhibiteurs de métalloprotéinase, en particulier comme inhibiteurs de MMP12, R5 représentant un groupe monocyclique.
Patent CA-2445732-A1 (CA)
Title: Solvent-containing mixtures which can be cured physically or thermally and/ or by means of actinic radiation. method for production and use thereof
Inventor: KLEINE BECKMANN HELMUT
IPC: C09D7/00
Filed: 2002-06-21
Abstract: The invention relates to the use of an aromatic-free mixture of solvents which contains or consists of: (A) at least one low-boiling organic solvent and (B) at least one organic solvent selected from the groups comprising high-boiling and medium-boiling organic solvents, where (1) at least one of the organic solvents (A) and/or (B) has a Hildebrand Solubility Parameter d (HSP) between 10.5 and 12.0 (cal/cm3) and a Hydrogen Bonding Index (HBI) between -15 and -20; and (2) at least one of the organic solvents (A) and/or (B) has a Hildebrand Solubility Parameter d (HSP) between 8 and 9.7 (cal/cm3)  and a Hydrogen Bonding Index (HBI) between 0 and 12. The property profile of mixtures containing solvents which are cured physically, thermally and/or using actinic radiation, and products produced therefrom is improved by the above. The invention also relates to a mixture which can be cured physically or thermally and/or by means of actinic radiation and which contains said aromatic-free solvent mixture.
Patent CA-2446741-A1 (CA)
Title: Ophthalmic drug delivery device
Inventor: YAACOBI YOSEPH
IPC: A61P31/04
Filed: 2002-07-22
Abstract: An ophthalmic drug delivery device having a scleral surface, an orbital surface, an injection port on the orbital surface, and a fluid conducting passageway disposed within the device that is fluidily coupled to the injection port and has an opening for communicating the fluid to an outer surface of the sclera is disclosed. The fluid contains a pharmaceutically active agent useful for the treatment of a disease of the posterior segment of the eye.
Patent CA-2447087-A1 (CA)
Inventor: HUFFMAN LON JOSEPH
IPC: G06Q30/04
Filed: 2002-05-10
Abstract: Allocating subscription revenue may involve receiving usage information relating to usage of digital content (e.g., music, movies, text, images, games) in a digital content, aggregation, identifying a coefficient relating to a subset of digital works in the digital content aggregation (e.g., author-specific subjective or objective factors, popularity ranking, historical factors, performance factors, etc.), and generating a revenue allocation for the digital content based on the coefficient and the usage information.
Patent CA-2447153-A1 (CA)
Inventor: WALL CORBETT
IPC: H04M3/42
Filed: 2002-05-13
Abstract: Using an apparatus like a cellular telephone (10), an operator is able to create a message by singing into the apparatus or by pressing buttons (21) on the apparatus as he listens to background music presented by the apparatus. By pressing buttons, the operator is able to generate sounds as if he was playing a musical instrument. A remote server (30) stores a representation of the operator vocal or tactile input, and sends a message to one or more recipients (42, 52, 62) that renders the operator input and background music in a manner that substantially preserves the temporal relationship originally observed by the operator.
Patent CA-2448080-A1 (CA)
Title: Melanin concentrating hormone receptor ligands: substituted 1-benzyl-4-aryl piperazine analogues
Inventor: HUTCHISON ALAN
IPC: C07D211/52
Filed: 2002-05-21
Abstract: Melanin concentrating hormone receptor ligands (especially 1-benzyl-4-aryl-piperazines, 1-benzyl-4-aryl-piperidines and related compounds), capable of modulating MCH receptir activity, are provided. Such ligands may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).
Patent CA-2448248-A1 (CA)
Inventor: YOSHIDA ERIKA
IPC: A61P17/02
Filed: 2002-05-23
Abstract: To provide a pharmaceutical composition comprising a tricyclic compound (I) or its pharmaceutically acceptable salt; monohydric alcohol fatty acid esters;  dibasic acid diesters; lower alkylene carbonates; butylene glycol; diethylene glycol mono (lower) alkyl ethers; and thickeners. It is satisfactory in stability and absorption kinetics and/or a low irritation potential.