baber/WOPTO huggingface dataset:
Patent CA-2656370-A1 (CA)
Title: Quinazoline derivatives, their preparation, their use as tyrosine kinase inhibitors and medicaments comprising them
Inventor: BRITTAIN DOMINIC E A
IPC: C07D495/04
Filed: 2007-06-15
Abstract: The present invention relates to a quinazoline derivative having the general formula (A): in which R1, R2, X, Y and Z are indicated in the description and the claims, the use of the compounds of the general formula (A) for the treatment of various disorders, and the preparation of compounds of the general formula (A).
Patent CA-2656641-A1 (CA)
Title: Buckling clamshell container
Inventor: HARTMAN MICHAEL E
IPC: B65D83/06
Filed: 2007-07-06
Abstract: A package assembly (100) for automated aliquot and/or dispersal processes is provided. Embodiments of the present invention include, but are not limited to: first and second portions (110, 130) which cooperate to contain the aliquot, wherein a pair of flexure channels (145) are defined in opposing sides of at least one of the first or second portions, the flexure channels cooperating to define a flexure axis (142) extending through the pair of flexure channels. Thus, embodiments of the present invention may allow at least one of first and second portions of the package assembly (100) to flex about the flexure axis (142) in response to a force exerted on the package assembly such that the first and second portions (110, 130) separate in response to the force.
Patent CA-2658014-A1 (CA)
Title: Housing for a post motor filter for a surface cleaning apparatus
Inventor: CONRAD WAYNE ERNEST
IPC: A47L9/16
Filed: 2009-03-11
Abstract: A surface cleaning apparatus comprises an outer wall, a filter comprising filter material secured in a support wherein at least a portion of the support comprises a portion of the outer wall of the surface cleaning apparatus. A  surface cleaning apparatus having a clean air exit that is adjustable to direct the air flow exiting the vacuum cleaner in different directions is also disclosed.
Patent CA-2659889-A1 (CA)
Inventor: HUNTER RICK C
IPC: F16B33/02
Filed: 2007-08-06
Abstract: A threadform for a gate valve has a set of threads on a stem that engage a threaded receptacle of the gate. When the stem is rotated, the gate moves. The threads have a thread height to thread base thickness ratio that is at least the inverse of 0.7 times e raised to 0.388 divided by a nominal thread diameter of the threads. That ratio is at least 1.1.
Patent CA-2661518-A1 (CA)
Inventor: LEE PAUL BERNARD
IPC: E21B10/26
Filed: 2007-10-18
Abstract: An activating device (2) is intended to be mounted in a drill string in order to control the activation and deactivation of an enlargement tool used for enlarging a bore hole. In order to assemble the activating device, pistons 8 are mounted in passages (10) and spline bars (12) in which plates (22) are screwed are then slid along T-slots of the body (1), through apertures (18) of the pistons. In order to deploy the pistons (12) and cutters (6), pressurised drilling fluid is applied to the inner faces (8a) of the pistons (8). When a pre-determined pressure level is reached, screws (20) break and the pistons move from the inward position to the outwardly deployed position.
Patent CA-2662603-A1 (CA)
Inventor: SCHARF CHRISTIANE
IPC: C22C23/02
Filed: 2009-04-15
Abstract: The present invention relates to a corrosion-resistant magnesium alloy which can be prepared with a justifiable expenditure of energy from scrap or impure copper-containing precursors and displays a ductility such that it can be used as a casting or kneading material. The magnesium alloy contains, relative to the total weight of the magnesium alloy, 1 to 9 wt.-% aluminium, 0.6 to 6 wt.-% zinc, 0.1 to 2 wt.-% manganese, 0 to 2 wt.-% rare earth elements, 0.5 to 2 wt.-% copper, wherein the weight ratio of aluminium to zinc lies in the range from 1:1 to 2:1.
Patent CA-2663396-A1 (CA)
Inventor: STEPANOV EUGENE
IPC: F16K47/10
Filed: 2007-09-14
Abstract: A valve having a trim comprising a plurality of a vortex flowpaths (201), each flowpath comprising a central vortex chamber (202) and having three tangential inlet passages (203, 204, 205) is provided. As the fluid flows through the inlet passages (203, 204, 205) and enters the vortex chamber (202) the flows start to turn and impinge upon one another, i.e. the flow entering via inlet passage (203) will impinge upon the flow entering via inlet (204), the flow entering inlet (204) will impinge on the flow entering inlet (205) and the flow entering inlet (205) will impinge on the flow entering inlet (203). As the flow entering the vortex chamber impinges on another fluid flow as opposed to a wall of the flowpath the vortex can be used to create a flowpath with reduced erosion. The flow from the inlets (203, 204, 205) combine in a radial flow within the vortex chamber (202) and exit via the outlet (206) which is substantially axial to the vortex chamber.
Patent CA-2664814-A1 (CA)
Inventor: LOTZ MARTIN
IPC: A23L27/60
Filed: 2007-09-24
Abstract: The invention relates to a method of preparing a coagulated plant protein fraction with a medium molecular weight of between 14 to 97, comprising: providing fruit juice in aqueous solution; precipitating a high-molecular-weight plant protein fraction whose bulk has a molecular weight of from above 100 to 600, by adjusting an acidic pH and/or a temperature above room temperature, and mechanically separating the fraction precipitated thus; precipitating a medium-molecular-weight coagulated plant protein fraction under warm conditions by treating, at pH 2 to 7, preferably pH 3 to 6, especially preferably pH 4 to 5, and between 60 to 90°C, preferably at approximately 80°C, the solution obtained after separation of the high-molecular-weight plant protein fraction and mechanically separating the medium-molecular-weight coagulated plant protein fraction with a molecular weight of between approximately 14 to 97, with the bulk of the molecular weight distribution being between 20 to 60; if appropriate, washing the resulting medium-molecular-weight coagulated plant protein fraction by at least one step involving slurrying with water at a neutral or acidic pH above the precipitation pH at room temperature or a temperature below the precipitation temperature, and mechanically separating the medium-molecular-weight coagulated plant protein fraction; and, if appropriate, drying the washed plant protein fraction; and to the use of the plant protein fraction as foodstuff, food additive, additive in pharmaceuticals, animal feed, in cosmetics, as industrial protein, as adhesive.
Patent CA-2667308-A1 (CA)
Inventor: MARSHALL JOSEPH T
IPC: B21D11/22
Filed: 2009-06-02
Abstract: Un dispositif de cintrage de solins à gradins comprend un support d'un bloc de presse inférieur et d'un bloc de presse supérieur en vue d'un mouvement relatif entre eux afin de cintrer des feuilles de métal en solins à gradins. Les blocs de presse comportent des surfaces de travail qui sont allongées dans une direction longitudinale s'étendant à une inclinaison vers le bas à partir d'une extrémité du haut vers une extrémité du bas de celles-ci. Le cadre et les blocs de presse sont ouverts à l'extrémité du bas de sorte que les surfaces de travail sont disposées pour libérer automatiquement le solin à gradins du cadre entre les extrémités du bas des blocs de presse supérieur et inférieur sous la force de la gravité lorsque les blocs de presse sont séparés en une position ouverte.
Patent CA-2670957-A1 (CA)
Inventor: WUELFERT ERNST
IPC: A61P9/00
Filed: 2007-11-29
Abstract: A variety of diseases and disorders associated with the metabolic pathways involved in the activities of cyclooxygenase and the synthesis of prostaglandins, for example type 2 diabetes mellitus and its sequelae, ischemic vascular diseases, pain associated with inflammation, inflammatory skin conditions, spinal cord injury, peripheral neuropathy, multiple sclerosis, inflammatory bowel disease and rheumatoid arthritis, as well as various types of cancer may be treated or prevented by the use of an agent which selectively enhances production of 15-deoxy-prostaglandin J2. The compounds are 7-hydroxy-steroids or condensed indoles.
Patent CA-2671281-A1 (CA)
Title: Touch safe fuse module with ampacity rejection
Inventor: DARR MATTHEW R
IPC: H01H85/24
Filed: 2009-07-08
Abstract: A fuse and fuse module that facilitate ampacity rejection based on electrical contact location is disclosed. A configuration of electrical contacts in the fuse and a corresponding configuration of fuse slots in the fuse holder permit fuses within an acceptable range of ampacities to be installed in the fuse holder while at the same time preventing fuses within an unacceptable range of ampacities from being installed in the fuse holder.
Patent CA-2672068-A1 (CA)
Title: Wing of an aircraft
Inventor: GROHMANN BORIS
IPC: B64C9/02
Filed: 2007-12-11
Abstract: Wing of an aircraft having a mainplane (20), which has an upper face (22), a lower face (23) and an aerodynamical Iy shaped area (21), and having an additional airfoil (10) which is articulated on the mainplane (20) and can be extended from a retracted state with a slot area (9) being opened between the mainplane (20) and the additional airfoil (10) and having a variable-position slot-varying apparatus (16) which is arranged on the lower face, forms a part of the aerodynamic profile of the additional airfoil (10) or mainplane (20) when the additional airfoil (10) is extended, and at least partially covers the slot area (9) between the mainplane (20) and the additional airfoil (10) on the lower face when the additional airfoil (10) is in the retracted state. The slot -varying apparatus (16) can be varied between a curved configuration, in which it forms a part of the aerodynamic profile of the additional airfoil (10) or mainplane (20) when the additional airfoil (10) is extended, and an extended configuration, in which it at least partially covers the slot area (9) between the mainplane (20) and the additional airfoil (10) on the lower face when the additional airfoil (10) is in the retracted state.
Patent CA-2672491-A1 (CA)
Title: Enhanced downhole fluid analysis
Inventor: RAGHURAMAN BHAVANI
IPC: G01N33/28
Filed: 2007-12-18
Abstract: The operation, analysis and interpretation of a chromatographic system can be significantly enhanced by coupling therewith one or more fluid property measurements that provides an initial indication of the fluid type, the presence of any contamination, an estimate of the hydrocarbon composition (C1, C2-C5 and C6+), gas/oil ratio, color and/or fluorescence measurements. Other measurements that can be used in the initial stage can include density, viscosity, phase transition determinations. These measurements may be used to enhance, in real-time, the GC sampling protocol, the analysis protocol and also improve the robustness of the interpretation of the chromatogram.
Patent CA-2673371-A1 (CA)
Title: Synergistic active ingredient combination
Inventor: ANDERSCH WOLFRAM
IPC: A01N47/40
Filed: 2007-12-12
Abstract: The present invention relates to active ingredient combinations of chloronicotinyls with oxamyl and the use of said mixtures for controlling animal parasites.
Patent CA-2674803-A1 (CA)
Title: Quinazoline derivatives as angiogenesis inhibitors
Inventor: STOKES ELAINE SOPHIE ELIZABETH
IPC: C07D403/14
Filed: 2000-02-08
Abstract: The invention relates to the use of compounds of formula (I) (see above formula), wherein ring C is an 8, 9, 10, 12 or 13-membered bicyclic or tricyclic moiety which optionally may contain 1-3 heteroatoms selected independently from O, N and S;    Z is -O-, -NH-, -S-, -CH2- or a direct bond; n is 0-5; m is 0-3; R2 represents hydrogen, hydroxy, halogeno, cyano, nitro, trifluoromethyl, C1-3alkyl, C1-3alkoxy, C1-3alkylsulphanyl, -NR3R4 (wherein R3 and R4, which may be the same or different, each represents hydrogen or C1-3alkyl), or R5X1- (wherein X1 and R5 are as defined herein; R1 represents hydrogen, oxo, halogeno, hydroxy, C1-4alkoxy, C1-4alkyl, C1-4alkoxymethyl, C1-4alkanoyl, C1-4haloalkyl, cyano, amino, C2-5alkenyl, C2-5alkynyl, C1-3alkanoyloxy, nitro, C1-4alkanoylamino, C1-4alkoxycarbonyl, C1-4alkylsulphanyl, C1-4alkylsulphinyl, C1-4alkylsulphonyl, carbamoyl, N-C1-4alkylcarbamoyl, N,N-di(C1-4alkyl)carbamoyl, aminosulphonyl, N-C1-4alkylaminosulphonyl, N,N-di(C1-4alkyl)aminosulphonyl, N-(C1-4alkylsulphonyl)amino, N-(C1-4alkylsulphonyl)-N-(C1-4alkyl)amino, N,N-di(C1-4alkylsulphonyl)amino, a C3-7alkylene chain joined to two ring C  carbon atoms, C1-4alkanoylaminoC1-4alkyl, carboxy or a group R56X10 (wherein X10 and R56 are as defined herein); and salts thereof, in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in warm-blooded animals, processes for the preparation of such compounds, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient and compounds of formula (I). The compounds of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.
Patent CA-2675242-A1 (CA)
Inventor: VERSCHOOR CHRIS P
IPC: C40B40/06
Filed: 2009-08-11
Abstract: The present application describes the identification of single nucleotide polymorphisms (SNPs) in inflammatory diseases and uses thereof, and methods of screening for, diagnosing, identifying susceptibility to or detecting a risk of developing an inflammatory disease comprising detecting the presence or absence of at least one SNP identified in a gene associated with inflammatory disease.
Patent CA-2680730-A1 (CA)
Inventor: SORRIC RONALD WILLIAM
IPC: B25D11/00
Filed: 2007-03-15
Abstract: The present invention relates to an integrated percussion power tool which contains a percussion mechanism (2) and a lift assist mechanism (3) to reduce the physical demands for its operation by facilitating the lifting and extracting of the percussion power tool. In general, the integrated percussion power tool is a T-shaped machine which has a vertical cylindrical body (10) with two handles (11), two hand control levers (12, 13) cross the top, and a working tool (14) and a lifting foot (15) on the bottom for engaging with a working surface. The first hand lever is for controlling the operation of the percussion mechanism, whereas the second hand lever is for manipulating the operation of the lift assist mechanism. The percussion mechanism and the lift assist mechanism are both used in the vertical cylindrical body of the integrated percussion power tool.
Patent CA-2681269-A1 (CA)
Title: Laser system for refractive eye surgery
Inventor: DONITZKY CHRISTOF
IPC: A61F9/01
Filed: 2008-03-19
Abstract: Described is an eye treatment device having a radiation source, the light emitted by the radiation source having such a wavelength range that it brings about a reaction in a treatment region of an eye and is absorbed, at least partially, in at least one of the regions located behind same in the direction of the retina (9) that are in front of the retina. The light emitted by the radiation source can have a wavelength range in which the treatment region is partially transmissive.  The treatment region can be the cornea (1). The reaction brought about in the treatment region by the light can be an ablation of tissue. The reaction brought about in the treatment region by the light can also be a laser-induced optical perforation of tissue, which is also referred to as photo-disruption. The radiation source can be a laser source. The wavelength range of the light emitted by the radiation source is approximately 1600 nm to approximately 1700 nm, preferably approximately 1625 nm to approximately 1675 nm, most preferably approxi-mately 1640 nm to approximately 1660 nm.
Patent CA-2681420-A1 (CA)
Inventor: MODI INDRAVADAN AMBALAL
IPC: A61K39/04
Filed: 2008-03-18
Abstract: The invention relates to novel p38 MAPK inhibitor which involves Mycobacterium w and/or its constituents in pharmaceutically acceptable carriers and their uses. Mycobacterium w and/or its constituents when administered to mammal results in p38 inhibition The inhibition is found to last more than 28 days. It is also found to induce inhibition of TNF-alfa. it suppresses cytokines in a pattern identical to Glucocorticoids. In transforms cells it also induces apoptosis. P38 mediated conditions include inflammation, cell differentiation, cell proliferation, cell inhibition, cell cycle regulation, anti-inflammatory reactions, immune modulation, vascularization, response to external stimuli and angiogenesis. The use of Mycobacterium w (Mw) and / or constituents of Mycobacterium w for inhibition of p38 protein kinase i.e. (i) to induce apoptosis in transformed cells (ii) for inhibition of TNF-alfa (iii) for inhibition of cytokines.
Patent CA-2682531-A1 (CA)
Title: A system and method of acquiring instant credit
Inventor: BUSSONE RYAN JOSEPH
IPC: A61P43/00
Filed: 2008-02-15
Abstract: A computer-implemented system and method of providing for a credit card offer to a customer during a transaction for the customer to acquire an asset offered by a dealer is provided. The computer-implemented method may include acquiring, via a computer operated by the dealer, information for inclusion in a first credit application for financing the asset acquisition. Based on at least a portion of the acquired information, a second credit application is generated for submission to a credit card institution, where the second credit application is electronically sent to a credit card institution. A status indication associated with the approval of the second credit application based on an electronic communication received from the credit card institution is displayed on the computer operated by the dealer.
Patent CA-2682946-A1 (CA)
Title: Authoring tools and methods for implementing the same
Inventor: NELSON JEREMY L
IPC: G06F3/048
Filed: 2008-04-04
Abstract: The present principles provide new tools (i.e., applications) for use in authoring Blu-Ray Discs and other media which, when used in conjunction with BD-Jive Player, the author can provide any required additional information using a user interface (UI) that does not require XML or Java coding. The user interface (UI) allows the author to express the information more generally (i.e., without having knowledge of Java coding or XML) and then the authoring tools produces the relevant XML file and Java code, as needed.
Patent CA-2685718-A1 (CA)
Title: Cardanol based dimers and uses therefor
Inventor: LAWSON DON
IPC: C08K3/00
Filed: 2008-05-02
Abstract: Cardanol based dimers are provided. The cardanol dimers are formed by hydrosylylation with silanes. Cardanol based dimers may be further reacted to form epoxy curing agents and epoxies which can be used as anti-fouling coatings on ship hulls and marine structures. The cardanol dimers may also be used to produce friction particles or phenolic resins. Methods of synthesizing the cardanol based dimers, the epoxy curing agents and the epoxies are also provided.
Patent CA-2686119-A1 (CA)
Title: Joint prosthesis
Inventor: MONTES DE OCA BALDERAS HORACIO
IPC: A61F2/40
Filed: 2008-04-16
Abstract: The present disclosure relates to prosthetic knee implants (100), components (101,102,103,104,105) of prosthetic knee implants, and methods of fixating the components to one another and, especially fixation of the implants to bone.
Patent CA-2687598-A1 (CA)
Title: Apparatus and process for minimizing catalyst residence time in a reactor vessel
Inventor: MYERS DANIEL N
IPC: B01J4/00
Filed: 2007-06-15
Abstract: We have discovered a way to minimize the time that catalyst and gaseous products are in contact after exiting the discharge opening (22) of a reactor conduit (10). The reactor conduit discharges into a disengaging chamber (24) that is directly connected to a separator (32). A dipleg (34) of the separator is directly connected to the disengaging chamber or to an intermediate chamber (64) which is in direct communication with the disengaging chamber. Accordingly, catalyst never gets a chance to become entrained in the large open volume of the reactor vessel. Consequently, catalyst which makes it out of the disengaging chamber is quickly returned back to the disengaging chamber, thereby minimizing the time that catalyst and product gases are in contact after being discharged from the reactor conduit.
Patent CA-2691272-A1 (CA)
Inventor: DROVETSKAYA TATIANA V
IPC: A61K8/02
Filed: 2008-06-26
Abstract: The present invention provides personal care compositions in film form having less than about 30 weight percent water-soluble chitosan derivative and greater than about 40 weight percent of a water soluble film forming agent.
Patent CA-2696948-A1 (CA)
Title: 1',3'-disubstituted-4-phenyl-3,4,5,6-tetrahydro-2h,1'h-[1,4']bipyridinyl-2'-ones
Inventor: CID-NUNEZ JOSE MARIA
IPC: C07D401/04
Filed: 2008-09-12
Abstract: The present invention relates to novel compounds, in particular novel pyridinone derivatives according to Formula (I) wherein all radicals are as defined in the application and claims. The compounds according to the invention are positive allosteric modulators of metabotropic receptors - subtype 2 ("mGluR2") which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. In particular, such diseases are central nervous system disorders selected from the group of anxiety, schizophrenia, migraine, depression, and epilepsy. The invention is also directed to pharmaceutical compositions and processes to prepare such compounds and compositions, as well as to the use of such compounds for the prevention and treatment of such diseases in which mGluR2 is involved.
Patent CA-2700014-A1 (CA)
Title: Circuit de detection d'horloge
Inventor: ZHAO YONG
IPC: H02P6/00
Filed: 2010-04-15
Abstract: Un circuit de détection dhorloge contenant au moins un microprocesseur, un circuit dhorloge et un circuit de détection de passage par zéro. Le circuit dhorloge est relié au microprocesseur. Lextrémité dentrée du circuit de détection de passage par zéro est reliée à lentrée de courant alternatif de secteur. Lextrémité de sortie du circuit de détection de passage par zéro est reliée à lextrémité dentrée du microprocesseur. Le circuit de détection de passage par zéro est conçu pour détecter les points de passage par zéro de lentrée de courant alternatif de secteur. Le microprocesseur est conçu pour compter le nombre de périodes doscillation du circuit dhorloge dans un intervalle de temps entre deux points de passage par zéro adjacents de lentrée de courant alternatif de secteur et détecter la précision de lhorloge du microprocesseur en fonction du nombre compté. Le circuit selon linvention présente une structure simple et un faible coût de production. Il est également fiable et facile à mettre en uvre.
Patent CA-2701921-A1 (CA)
Inventor: SILBERBAUER KRISTIAN
IPC: H01M8/24
Filed: 2008-10-01
Abstract: A fuel cell assembly comprising two similar bipolar plates with a first bipolar plate being aligned opposite to a second bipolar plate is provided. In certain examples, the second bipolar plate comprises a flow field in a substantially similar direction to a flow field of the first bipolar plate during operation of the fuel cell assembly.