baber/WOPTO huggingface dataset:
Patent CA-2434661-A1 (CA)
Inventor: SAKAI HISAO
IPC: F01L9/20
Filed: 2002-01-18
Abstract: A valve gear control device of an internal combustion engine controlling the  opening and closing operations of exhaust valves (EV1, EV2) and first and second intake valves (IV1, IV2) installed in one cylinder (4), wherein an electromagnetic valve gear mechanism (5) opens and closes the first intake valve (IV1) by an electromagnetic force, a cam type valve gear mechanism (6)  opens and closes the second intake valve (IV2) by an inlet cam (11) provided  on a camshaft (10) driven in synchronous with the rotation of the internal combustion engine (3) and can produce an cylinder flow motion in the combustion chamber of the cylinder (4), and an ECU (2) controls the operatio ns of the electromagnetic valve gear mechanism (5) and the cam type valve gear mechanism (6), whereby, since the valve opening and closing timings of the intake valve can be optimally set according to the opening conditions, a fue l consumption can be improved, an output can be increased, the accumulation of  fuel and the sticking of the intake valve to a valve seat at the intake valv e can be eliminated, and a cost and a weight can be reduced.
Patent CA-2438316-A1 (CA)
Title: Heterocyclic urea derivatives and their use as dopamine d3 receptor ligands
Inventor: MUELLER PAUL JUSTIN
IPC: C07D409/14
Filed: 2002-02-15
Abstract: The invention relates to heterocyclic substituted urea derivatives of the formula (I) that display selective binding to dopamine D3 receptors. In another aspect, the invention relates to a method for treating central nervo us system disorders associated with the dopamine D3 receptor activity in a patient in need of such treatment comprising administering to the subject a therapeutically effective amount of said compounds for alleviation of such disorder. The central nervous system disorders that may be treated with thes e compounds include Psychotic Disorders, Substance Dependence, Substance Abuse , Dyskinetic Disorders (e.g. Parkinson's Disease, Parkinsonism, Neuroleptic- Induced Tardive Dyskinesia, Gilles de la Tourette Syndrome and Huntington's Disease), Dementia, Anxiety Disorders, Sleep Disorders, Circadian Rhythm Disorders and Mood Disorders. The subject invention is also directed towards processes for the preparation of the compounds described herein as well as methods for making and using the compounds as imaging agents for dopamine D3 receptors.
Patent CA-2441295-A1 (CA)
Title: Method of repelling mosquitoes and ticks using 2-undecanone, 2-tridecanone and/or mixtures thereof
Inventor: ROE MICHAEL R
IPC: A01N35/02
Filed: 2002-03-14
Abstract: A method of repelling an insect pest such as a tick, mosquito or cockroach comprises applying to a subject or substrate, in an amount effect to repel the insect pest, a compound of Formula (I): wherein R is C4-C20 linear or branched alkyl. Particularly preferred compounds of Formula (I) are 2-tridecanone and 2-undecanone.
Patent CA-2442577-A1 (CA)
Inventor: SHAUT DAVID M
IPC: G01N33/543
Filed: 2002-03-07
Abstract: The invention provides compositions and methods for cell separation. These reagents and techniques specifically agglutinate cells via surface antigen recognition and can be used to recover even rare cell types in high yield.
Patent CA-2445855-A1 (CA)
Inventor: LABORIE GERALDINE
IPC: C07C29/76
Filed: 2003-10-24
Abstract: The process of regeneration of a used glycol solution comprises stages of elimination of hydrocarbons, water and salts by distillation and separation of precipitated salt.  The re-generation process comprises stages of  (a) expansion of the solution to liberate hydrocarbons to produce a solution depleted in hydrocarbons;  (b) distillation of the depleted solution to obtain a glycol-enriched solution and vapor containing water and hydrocarbons;  (c) the solution obtained at (b) is subjected to a vacuum at a pressure less than 90000 Pa absolute to vaporize the water and obtain a glycol solution with precipitated salts;  (d) separation of the salts to obtain a salt-free glycol solution.
Patent CA-2446322-A1 (CA)
Title: Anti-microbial peptides and compositions
Inventor: WILCOXEN KEITH
IPC: A61P31/04
Filed: 2002-05-06
Abstract: The present invention provides novel anti-microbial agents and compositions that include cyclic peptides having an amino sequence of alternating D-and L-.alpha.-amino acids. Alternatively, the cyclic peptides are made from .beta.-amino acids.
Patent CA-2447966-A1 (CA)
Title: Lifting mechanism for raising and lowering truck box caps
Inventor: DAVIDSON ROBERT W B
IPC: B60P3/34
Filed: 2003-11-03
Abstract: The present invention discloses a lifting mechanism to raise and lower a truck cap relative to a truck box, the mechanism comprising a pair of lifting devices, which comprise a support member for engagement with the truck cap, a base attached to the truck box, at least one first and at least one second guide attached to the base, each of the guides having at least one block slidably engaged therewith, each of the blocks being connected to a link extending to the support member and means for moving the blocks along the guides, the blocks on the second guide being adapted to move in an opposite direction to the blocks on the first guide, whereby movement of the blocks result in scissor-like movement of the links.
Patent CA-2450520-A1 (CA)
Title: Data transfer device and system
Inventor: DOYLE SAMUEL
IPC: H04M1/72412
Filed: 2003-11-25
Abstract: In the present invention there is provided a device for direct data transfer of stored data from a host data storage device to a target data storage device, comprising: a housing; data transfer means within the housing; first connection means associated with the housing, the first connection means being compatible with a connection means on the host device; and second connection means associated with the housing, the second connection means being compatible with a connection means on the target device. The first connection means includes a plurality of connection ports, second connection means includes a plurality of connection ports, the plurality of connection ports include serial, infrared, USB and bluetooth interfaces, the device further includes data storage means, the host device is a handset or PDA, and the target device is a handset or PDA.
Patent CA-2451117-A1 (CA)
Inventor: TEW GREGORY N
IPC: C08G73/02
Filed: 2002-03-07
Abstract: Facially amphiphilic polymers and articles made therefrom having biocidal surfaces are disclosed. The polymers can inhibit the growth of microorganism s in contact with the surface or in areas adjacent to said biocidal surface. There is also disclosed a method to identify and optimize the facial amphiphilicity of polyamide, polyester, polyurea, polyurethane, polycarbonat e and polyphenylene polymers. Utility as a contact disinfectant is disclosed.< /SDOAB>
Patent CA-2451345-A1 (CA)
Title: Fuel cell assembly and method for controlling reaction equilibrium
Inventor: CHAMPION DAVID
IPC: H01M8/04
Filed: 2003-11-28
Abstract: In accordance with various embodiments of the invention, a fuel cell assembly may comprise a flow passageway having a region of graduated cross sectional area along the flow passageway for maintaining a reaction equilibrium.   The region may be defined be the arrangement of stacked fuel cell elements, alone or in combination with additional shaped spacers.
Patent CA-2453241-A1 (CA)
Title: Use of thinnings and other low specific gravity wood for lyocell pulps method
Inventor: ROBARGE KENT
IPC: D01D5/098
Filed: 2003-12-12
Abstract: The use of low specific gravity wood from thinning operations, for example, will produce a lower brownstock viscosity for a given kappa number target. A differential of 200-cP falling ball pulp viscosity has been detected from Kraft cooks of low and high specific gravity wood. Using low specific gravity wood can reduce the bleach stage temperature and the chemical dose needed in the bleach plant to produce lyocell pulp specifications. Low specific gravity wood also increases the ability to reduce pulp viscosity to very low levels without increasing the copper number of the pulp or the concentration of carbonyl in the pulp above acceptable levels.
Patent CA-2454124-A1 (CA)
Title: Method of producing a nonwoven fabric from filaments
Inventor: GUEDDEN JENS
IPC: D04H3/11
Filed: 2003-12-23
Abstract: Spun bond is made by collecting thermoplastic filaments on a perforated surface and the spun bon is then subjected to hydrodynamic consolidation with high-pressure water jets. The filaments before the formation of the spun bond or after the formation of the spun bond are treated with a wetting agent prior to the hydrodynamic consolidation.
Patent CA-2458626-A1 (CA)
Inventor: VIGNERON JEAN-PIERRE
IPC: A61K48/00
Filed: 2002-08-29
Abstract: The invention concerns novel transfecting compounds consisting of an aminoglycoside bound to a lipid via a spacer, and their polyguanidyl derivatives. Said compounds are useful for in vitro, ex vivo or in vivo transfection of nucleic acids in different cell types.
Patent CA-2459952-A1 (CA)
Inventor: FLAHERTY J CHRISTOPHER
IPC: A61M1/36
Filed: 2002-09-04
Abstract: A device (10) for delivering fluid to a patient, including an exit port assembly (70), a reservoir (30) including a side wall (32) extending towards an outlet connected to the exit port assembly (70), at least one threaded le ad screw (202) received in the reservoir (30) generally parallel with the side wall (32), an a plunger (204) threadedly received on the lead screw (202) su ch that rotating one of the lead screw (202) and the plunger (204) moves the plunger (204) within the reservoir (30). The device (10) also includes a dispenser (40) operatively copoupled to one of the lead screw (202) and the plunger (204) for rotating one of the lead screw (202) and the plunger (204) . The lead screw (202) driven plunger (204) reduces the- size, complexity and costs of the device (10) so that the device (10) lends itself to being small and disposable.
Patent CA-2460939-A1 (CA)
Inventor: METZ SUZANNE
IPC: C07D495/04
Filed: 2002-09-19
Abstract: The present invention relates to substituted pyrazolyl derivatives, compositions comprising such, intermediates, methods of making substituted pyrazolyl derivatives, and methods for treating cancer, inflammation, and inflammation-associated disorders, such as arthritis.
Patent CA-2461161-A1 (CA)
Title: Easily assembled grip element
Inventor: STEVENS CRAIG M
IPC: A63B59/04
Filed: 2001-10-05
Abstract: A grip element (50) for mounting over a free end (32) of a gripped article (20) includes a gripping surface (58) and an engagement surface (70) extending from the gripping surface (58). The engagement surface (70) is configured and dimensioned for engagement by a pushing device such that said pushing device sufficiently engages said engagement surface (70) to push said engagement surface (70) without use of an additional pushing device. The grip element (50) is further configured and dimensioned with respect to the article (20) such that the pushing devices moves the grip element (50) substantially completely onto the article (20) without requiring lubrication or separate expansion of the grip element (50). Various features which improve the assembly of the grip element (50) or article (20) may be provided separately or in combination. A method of assembling the grip element (50) onto the article (20) is also disclosed.
Patent CA-2462445-A1 (CA)
Title: Systeme et procede de notification de disponibilite de contenu video et numerique multimedia a agregateur
Inventor: ASMUSSEN MICHAEL L
IPC: H04N7/173
Filed: 2002-10-16
Abstract: La présente invention concerne un agrégateur fonctionnant dans un réseau de communications numériques, qui comprend un serveur de traitement de demande et de résultats, un serveur de moteur de recherche couplé au serveur de traitement de demande et de résultats, et un serveur d'acquisition de contenu couplé au serveur de traitement de demande et de résultats. Selon l'invention, un serveur de traitement de demande et de résultats reçoit une demande de contenu, le serveur de moteur de recherche cherche le contenu et le programme d'acquisition de contenu acquiert le contenu à livrer à l'utilisateur. Le serveur de traitement de demande et de résultats comprend un processeur de demande de recherche qui reçoit des informations liées à la demande de recherche d'un utilisateur et qui fournit des informations à un créateur de forme de résultats de recherche qui crée une demande de recherche électronique. On peut compléter la demande de recherche en utilisant un moteur de suggestion de contenu qui ajoute des termes et descriptions supplémentaires à la demande de recherche. L'agrégateur peut également comprendre un décodeur qui décode les contenus de programme et les métadonnées de programme en provenance de sources éloignées afin que l'agrégateur puisse les stocker, et un codeur qui code les métadonnées de contenu et les programmes à livrer à l'utilisateur. L'agrégateur peut également comprendre un ou plusieurs moteurs de recherche Web, tel qu'un moteur de recherche de contenu, qui permettent de chercher des contenus de programme dans un ou plusieurs réseaux de communications numériques.
Patent CA-2463404-A1 (CA)
Inventor: SINGH MAHAVIR
IPC: A61K48/00
Filed: 2002-10-03
Abstract: The present invention relates to a fragment of heat shock protein that can increase the level of one or more cytokines and/or one or more CC chemokines and/or NO produced by a cell, above that caused by the corresponding full length heat shock protein. The invention also relates to the use of that fragment in the treatment or prophylaxis of a disease.
Patent CA-2463498-A1 (CA)
Inventor: OLARU GEORGE
IPC: B29C45/27
Filed: 2002-10-11
Abstract: A valve pin (11) for use in a melt channel (30) in an injection molding machine (10). The valve pin (11) has a valve pin body and at least one thermocouple (56) substantially completely inside the valve pin body.</SDOAB >
Patent CA-2465918-A1 (CA)
Title: Method for the production of particles
Inventor: NICOLA MAZIN
IPC: C07B63/00
Filed: 2002-11-07
Abstract: A process for preparing particles of a substance comprising contacting a first formulation including a first substance with a first solvent stream and a second solvent stream, thereby causing formation of particles of the first substance, wherein both the first and second solvent streams are in a non-supercritical state, and subjecting the resultant mixture to a separation process which causes separation of the first substance from the first and second solvent streams.
Patent CA-2469060-A1 (CA)
Title: Tower of a wind power installation
Inventor: WOBBEN ALOYS
IPC: F03D13/20
Filed: 2002-12-06
Abstract: There are various pylons of wind power installations, primarily lattice mast pylons, tubular steel pylons or concrete pylons. In the case of pylons of concrete, there are various possible ways of producing same, inter alia also erecting pylons from ready-made reinforced concrete parts, wherein the individual ready-made reinforced concrete parts form respective segments which are laid one upon the other and which are then braced to each other.   The object of the invention is to speed up construction of a pylon comprising segments disposed in mutually superposed relationship, with a bonding material between the segments.   A pylon of a wind power installation, wherein the pylon comprises mutually superposed segments and there is a bonding material between the mutually superposed segments, characterised in that a heating element is provided in the upper region of the downwardly disposed segment and/or in the lower region of the upwardly disposed segment on the side of the segment, which is towards the oppositely disposed segment.
Patent CA-2471526-A1 (CA)
Inventor: AILEY HARRISON A
IPC: B65B61/14
Filed: 2003-01-10
Abstract: L'invention concerne un appareil permettant de définir une poignée en forme de boucle dans une enveloppe tubulaire, telle qu'une enveloppe en plastique à mailles extensibles destinée à un aliment. Ledit appareil comprend un châssis destiné à supporter les différents ensembles qui constituent cet appareil et à coopérer avec une surface de support telle qu'une base. Cet appareil comprend un ensemble bande transporteuse qui transporte un produit alimentaire d'une ligne de production dans une zone coulissante ou une goulotte. Un ensemble d'emballage sous vide positionné à proximité de l'extrémité distale de la goulotte est défini par des ensembles de grilles fixe et mobile. L'appareil comprend en outre un ensemble de formation de poignée coopérant avec un cordon comprimé de l'enveloppe tubulaire et formant ledit cordon comprimé en une poignée en forme de boucle, et un dispositif de clipper destiné à coopérer avec l'ensemble de formation de poignée et le cordon comprimé et à fixer deux agrafes sur ledit cordon, l'une pour fixer le bas de l'enveloppe tubulaire au cordon afin de séparer le produit alimentaire traité antérieurement, et l'autre pour fixer la poignée en forme de boucle et pour couper ledit cordon comprimé au niveau d'un point situé entre les deux agrafes de fixation.
Patent CA-2472421-A1 (CA)
Title: Shape-acceleration measurement device and method
Inventor: LOWERY-SIMPSON MURRAY S
IPC: A61B34/20
Filed: 2004-06-25
Abstract: The present invention provides for a sensor array having at least one field-measuring sensor and at least one curvature-measuring sensor within a flexible substrate, the field-measuring sensors capable of providing orientation data of the flexible substrate relative to a field and the curvature-measuring sensors capable of providing relative orientation data within the substrate, for measuring dynamic and static shapes and vibration of geotechnical, structural and biological bodies.
Patent CA-2479528-A1 (CA)
Title: Agents chimiotherapeutiqes utilises en tant qu'adjuvants vaccinaux contre le cancer et procedes therapeutiques correspondants
Inventor: SIMARD ERIC
IPC: A61K39/39
Filed: 2003-03-25
Abstract: L'invention porte sur une composition vaccinale contre le cancer contenant un antigène en association avec une quantité efficace d'au moins un adjuvant chimiothérapeutique immunomodulateur déclenchant une réponse immunitaire chez un patient et un support pharmaceutiquement acceptable. Elle concerne aussi un procédé de prévention de la croissance tumorale et de réduction de la croissance tumorale au moyen de ladite composition vaccinale.
Patent CA-2479598-A1 (CA)
Inventor: MENZLER DIRK
IPC: C21D9/00
Filed: 2003-02-14
Abstract: The device for homogeneous impingement of a planar surface (2) of a tool with a heated gas comprises a nozzle plate (5) which is provided with nozzles (3) and which extends in a parallel position to the planer surface, being provided with openings for the nozzles (3). The nozzles (3) are disposed in a normal position with regard to the surface (2) which is to be impinged upon and are embodied in a tubular form. A spiral-shaped deflector device (6) is arranged therein. Since the gas jets impact upon the surface (2) to be impinged upon in a normal position, the shortest possible jet path arises and heat transition loss is reduced. Spiral shaped guidance of the jets increases the cross-sectional area upon exit, whereupon the surface (2) to be impinged upon is covered in a homogeneous manner when the nozzles (3) are arranged in a suitable manner.
Patent CA-2482897-A1 (CA)
Inventor: TERRY BERNARD ROBERT
IPC: C07K14/435
Filed: 2002-12-19
Abstract: Fluorescence complementation products with intensity levels mimicking the fu ll length intensities are obtained by introduction of improved folding capabilities with a mutation in position preceding the chromophore. This is particularly seen with the yellow variant of Green Fluorescent Protein (GFP) . An additive increase is obtained by splitting the GFP between amino acids 17 2 and 173. Screening for drugs capable of preventing interaction between proteins is performed by selecting the cells with the highest dynamic range through Fluorescence Activated Cell Sorting (FACS), as illustrated with the ability of FK506 to break the rapamycin induced interaction between FRB and FKBP.
Patent CA-2483422-A1 (CA)
Inventor: FAN CHEN-LANG
IPC: B43L21/02
Filed: 2004-10-01
Abstract: The present invention provides a kind of wireless blackboard eraser and dust collector, which is composed of a shell body, an air blower, and an erasing plate set. Where, the air blower is installed inside the shell body and the erasing plate set under the shell body, and the eraser shell consists of a piece of erasing cloth, a piece of air-permeable sponge, a base plate, and a group of air-permeable papers.      The representative drawing of the present invention is Figure 1, wherein (1) stands for blackboard eraser and dust collector, (10) shell, (13) battery cover, (122) power switch, and (30) erasing plate set.
Patent CA-2483491-A1 (CA)
Title: A bone saw blade and method for manufacturing a bone saw blade
Inventor: MECKEL NATHAN K
IPC: A61B17/14
Filed: 2003-04-21
Abstract: A bone saw blade (10) includes a blade body (11) having a cutting section (14), a hub section (16) and a shank (18) located between the cutting section (14) and the hub section (16). The blade body (11) is first formed having a substantially uniform Rockwell hardness between approximately Rc 49 and Rc 63 throughout. Next a cathodic arc process is used to coat the cutting section (14) with a hard, wear resistant metal nitride coating (19). During the coating process, ion impingement on the surface of the cutting section (14) creates heat that beneficially anneals the cutting section. Significant annealing of the shank (18) and hub section (16) is prevented during the coating process by stacking the blade bodies together with blade blanks (38) that are formed without cutting section. The heat generated during coating is insufficient to raise the temperature of the large mass above the annealing temperature of the blade material. The resultant blade has a high strength shank and hub section.
Patent CA-2483785-A1 (CA)
Inventor: MASFERRER JAIME L
IPC: A61K41/00
Filed: 2003-04-25
Abstract: La présente invention concerne des compositions et des procédés convenant au traitement, à la prévention ou à l'inhibition de la néoplasie, par administration d'une quantité suffisante d'un inhibiteur sélectif de la cyclo-oxygénase-2 combiné à une quantité suffisante de thalidomide.
Patent CA-2484457-A1 (CA)
Inventor: GROS GEORG
IPC: C09D5/24
Filed: 2003-04-17
Abstract: The invention relates to a mixture for applying a thin polymer, especially less than 6 m, non-corrosive, electroconductive or semiconductive coating which can be shaped in a low-abrasive manner, to a base. Said mixture contains A) electroconductive and/or semiconductive elements/compounds selected from the group of a) electroconductive and/or semiconductive particles having a particle size distribution with a transfer value d80 which is less than or equal to 6 m, b) electroconductive and/or semiconductive polymer compounds, and c) electroconductive and/or semiconductive compounds containing amine and/or ammonium, B) at least one binding agent optionally containing reactive thinning agents, C) at least one crosslinking agent and/or at least one photoinitiator, D) optionally at least one constituent selected from d) post-crosslinking compounds, e) additives, f) anticorrosion pigments, and g) non-particulate corrosion inhibitors, and optionally E) an organic solvent and/or water, the sum of all of the conductive and/or semiconductive elements/compounds A) amounting to between 0.5 and 70 wt. %, and the particle content a) amounting to between 0 and 60 wt. %. The invention also relates to a method for producing a non-corrosive, viscoplastic coating on a base, said coating containing polymer and inorganic particles, and to an electroconductive or semiconductive coating containing polymer and inorganic particles.