baber/WOPTO huggingface dataset:
Patent CA-2596658-A1 (CA)
Title: Vinyl alcohol-n-vinyl amine copolymer and its preparation process
Inventor: IRAGORRI SAINZ JOSEBA INAKI
IPC: C08F8/12
Filed: 2006-01-26
Abstract: A process for manufacturing a highly water-soluble vinyl alcohol-N-vinyl amine copolymer with a degree of hydrolysis higher than 93%, comprising a hydrolysis reaction of a vinyl alcohol-N-vinyl formamide copolymer with an alkaline metal hydroxide in methanol characterized in that the process is carried out with more than 1.5 mol of the alkaline metal hydroxide per mol of N-vinyl formamide units and without addition of water. A higher water soluble vinyl alcohol-N-vinyl amine copolymer obtained by this process and the use thereof.
Patent CA-2597769-A1 (CA)
Title: Liquid blocking apparatus and system equipped with an alarm or wireless calling device and a storing bag
Inventor: LEE SANG-DAE
IPC: A61M5/168
Filed: 2006-02-09
Abstract: The present invention is related to a liquid blocking apparatus and a system thereof, wherein if the liquid contained in an IV bag or a liquid tank is oozed out completely, the flow of liquid is blocked, the alarm lamp is turned on, the alarm sound is generated, and then the supply of liquid is maintained for a predetermined time. A liquid blocking apparatus, or an IV set according to the present invention comprises an elastic support strip having a concave portion in a center thereof; an elastic operation strip having a convex portion in contact with said concave portion of said elastic support strip;  and a housing including an inlet through which liquid is introduced, and an outlet from which liquid flows out are arranged at an upper and lower side thereof, wherein a pair of an elastic support strip and an elastic operation strip are mounted on one side thereof, and an alarm or a wireless calling device that transmits a wireless signal to the receiver of the integrated briefing room is mounted on the other side thereof; and a storage bag just below the housing. If the liquid is introduced, the convex portion of said elastic operation strip which is in contact with the concave portion of said elastic support strip is projected toward an opposing direction due to the water pressure, and the liquid can pass by, and if the liquid is not introduced, the convex portion of said elastic operation strip covers and blocks the outlet of said housing due to the force for restoring to an original form, and the liquid stored in the storage bag is supplied continuously for a predetermined time. [Representative Drawing] FIG. 1 [Index List] IV set, IV bag, liquid blocking apparatus, liquid tank, elasticity, alarm, wireless calling device, receiver
Patent CA-2598211-A1 (CA)
Inventor: FANTON XAVIER
IPC: F21W107/00
Filed: 2006-02-22
Abstract: L'invention a pour objet une structure lumineuse et plus précisément une structure lumineuse plane ou sensiblement plane (1000) comprenant deux parois (2, 3) ayant des faces principales (21 à 32) en regard et délimitant un espace interne (10), une source de lumière (6) disposée dans l'espace interne et une alimentation électrique de ladite source, la structure ayant au moins une partie sensiblement transparente ou une partie globalement transparente pour former au moins un puits de lumière, la structure étant susceptible d'éclairer par au moins une zone lumineuse de l'une au moins desdites faces principales (21 à 32), un élément (100) ayant une surface réfléchissante (109) dans le visible disposée en regard d'au moins une partie de la zone lumineuse, caractérisé en ce que ledit élément est commutable, ladite surface réfléchissante étant susceptible de devenir une surface sensiblement transparente ou globalement transparente sur au moins une aire et vice versa.
Patent CA-2599192-A1 (CA)
Inventor: GERSTER MICHELE
IPC: D04H3/16
Filed: 2006-02-15
Abstract: The invention describes a composition comprising a) an organic material which is susceptible to oxidative, thermal or light-induced degradation, and b) at least a compound of the formula (I) wherein Q is a direct bond (II), R1 is C1-C100alkyl, C2-C100alkenyl, C3-C12cycloalkyl or C3-C12cycloalkyl substituted by 1 to 5 C1-C4alkyl; R2 is a fluorine containing group, and R3 and R4 independently of each other are hydrogen or C1-C4alkyl. The compounds of the formula (I) are useful as reducers of surface energy for organic materials, for example, for increasing the oil and water repellency of organic materials.
Patent CA-2600093-A1 (CA)
Inventor: KATO TOMOHIRO
IPC: A61P21/00
Filed: 2006-03-06
Abstract: It is intended to provide a method for studying, determining or evaluating a pharmacological effect such as an effect on fibromyalgia, an analgesic effect or an antistress effect of a test substance by administering the test substance to a SART stress-loaded animal and then subjecting the brain tissue to expression and proteome analysis. By conducting the expression and proteome analysis to examine how the test substance affects a change in protein expression occurring in the brain tissue of the SART stress-loaded animal, it is possible to search for a substance efficacious against fibromyalgia or painful diseases, an antistress agent and so on.
Patent CA-2603185-A1 (CA)
Inventor: OSODA KAZUHIKO
IPC: C07D409/06
Filed: 2006-03-30
Abstract: It is intended to provide a compound useful as a GnRH receptor antagonist. The inventors further investigated proane-1,3-dion derivatives and, as a result, they confirmed that a compound having a benzene ring or a thiophene ring substituted with a group represented by -SO2-R3 in a propane-1,3-dion derivative having 2-(1,3-dihydro-2H-benzimidazole-2-ylidene) has an excellent GnRH receptor antagonism and completed the invention. Because the compound of the invention has a potent GnRH receptor antagonism, it is useful for the treatment of sex hormone-dependent diseases, particularly GnRH-related diseases. Further, because the compound of the invention has an excellent metabolic stability in human and few drug interactions, it has preferable characteristics as a pharmaceutical used for the diseases.
Patent CA-2604291-A1 (CA)
Title: Compounds which inhibit beta-secretase activity and methods of use thereof
Inventor: KUMARAGURUBARAN NAGASWAMY
IPC: C07D213/40
Filed: 2006-04-10
Abstract: The present invention provides novel beta-secretase inhibitors of the general formula (I), where the variables A1, A2, L1, L2, L3, R1, R2, R3, R4, R5, R6 and R7 are as defined in the claims, a method for their use in treating Alzheimer's disease, and methods for their use in reducing memapsin 2 catalytic activity.
Patent CA-2604945-A1 (CA)
Inventor: STAGI WILLIAM R
IPC: H01R4/00
Filed: 2006-04-17
Abstract: Embodiments of a cable connector are provided that include an inner connector assembly and an outer connector housing. In use, the cable connector securely fastens or splices together at least two cables or cable sections and in electrical communication while also providing fluid communication therebetween. The cable connector further protects, and preferably seals off, the connection interface between the cables or cable sections and from the environment.
Patent CA-2606144-A1 (CA)
Title: Uninverted expandable resins
Inventor: BLEIJENBERG KAREL CORNELIS
IPC: C08J9/16
Filed: 2006-05-10
Abstract: Resin beads having an average particle size of from 0.001 mm to 10 mm and containing a continuous phase and a particulate dispersed phase are described.  The continuous phase includes elastomeric polymers; the dispersed phase includes homopolymers and/or copolymers containing repeat units resulting from the polymerization of one or more aryl polymerizable monomers. The unexpanded polymer resin beads can be prepared by dispersing an organic phase containing elastomeric polymers and one or more monomers, into droplets and polymerizing the monomers in the organic droplets in a low shear flow pattern. The beads can be impregnated with blowing agents, expanded and can be used to make molded articles. Resin beads having a continuous phase comprising a nitrile rubber, and a dispersed phase comprising one or more polymers containing repeat units resulting from the polymerization of one or more aryl polymerizable monomers show prolonged retention of blowing agents in unexpanded form.
Patent CA-2608211-A1 (CA)
Inventor: COOPMAN JOSE ANDRE CORNELIUS
IPC: B21D5/00
Filed: 2006-05-19
Abstract: Improved sheet -metal working machine comprising at least one manipulator for manipulating metal sheets (25) , characterised in that the manipulator is provided with at least one stop surface (22-24) against which sheet-metals (25) which are manually supplied can be positioned.
Patent CA-2613646-A1 (CA)
Inventor: CORNWELL DANIEL VERNON
IPC: E05C19/00
Filed: 2007-12-06
Abstract: A lock has a body for extending through the sash and frame of a closed window. A head attached to a first end of the body bears on the outside of the sash. A movable abutment attached to a second end of the body may be positioned (a) so as to bear against the inside of the frame when the window is latched or locked or (b) so as to be able to pass through a hole in the frame to allow the window to be opened. Optionally, the body may have a variable length. Optionally, a plug or seal may be provided in the frame to close a hole in the frame when the window is open. Optionally, the abutment may slide and rotate on a pin in a slot at the second end of the body. Optionally, the abutment may slide and rotate on a pin in a slot at the second end of the body. Optionally, a spring may be provided over the body which, in an extended position, extends across a portion of the abutment.
Patent CA-2614235-A1 (CA)
Title: Biopsy system with vacuum control module
Inventor: RITCHIE PAUL G
IPC: A61B10/02
Filed: 2007-12-13
Abstract: A biopsy system includes a biopsy device having a translating cutter for severing tissue samples and a vacuum control module. The vacuum control module is separate from the biopsy device. The vacuum control module includes a vacuum pump and vacuum canister, and is portable by a single hand. The vacuum canister and the vacuum control module have complimentary ports that are configured to couple upon insertion of the vacuum canister into the vacuum control module. The complimentary ports provide fluid communication between a vacuum pump in the vacuum control module and a reservoir in the vacuum canister. The biopsy device may be placed in fluid communication with the vacuum pump via the canister without the user having to separately connect any tubes with the canister or pump.
Patent CA-2620742-A1 (CA)
Title: Thiomorpholine compound and process for preparing the same
Inventor: YAMANAKA TAKESHI
IPC: A61P7/02
Filed: 2006-09-01
Abstract: The present invention discloses a thiomorpholine compound represented by the formula [I]: wherein Ring A represents an optionally substituted benzene ring;  Ring B represents an optionally substituted benzene ring; R1 represents hydrogen atom, an optionally substituted hydroxyl group, an optionally substituted amino group, an optionally substituted alkyl group, a substituted carbonyl group or a halogen atom; R2 represents hydrogen atom or an optionally substituted alkyl group; and R3a and R3b may be the same or different from each other, and each represent hydrogen atom or an optionally substituted alkyl group, or combined to each other at the both ends thereof to form an alkylene group, and n is an integer of 1 or 2, or a pharmaceutically acceptable salt thereof.
Patent CA-2621389-A1 (CA)
Inventor: DENGJEL JOERN
IPC: C07K14/47
Filed: 2006-09-05
Abstract: The present invention relates to immunotherapeutic methods, and molecules and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumour-associated T-helper cell peptide epitopes, alone or in combination with other tumour-associated peptides, that serve as active pharmaceutical ingredients of vaccine compositions which stimulate anti-tumour immune responses. In particular, the present invention relates to 49 novel peptide sequences derived from HLA class II molecules of human tumour cell lines which can be used in vaccine compositions for eliciting anti-tumour immune responses.
Patent CA-2623588-A1 (CA)
Title: Fermentative production of non-volatile microbial metabolism products in solid form
Inventor: LOHSCHEIDT MARKUS
IPC: A23L7/104
Filed: 2006-09-06
Abstract: The invention relates to a method for production of at least one non-volatile microbial metabolism product in solid form by sugar-based microbial fermentation, wherein a microbial strain producing the required metabolism product is cultivated with a sugary liquid medium with a monosaccharide content of more than 20 wt. %, based on the total weight of the liquid medium, the volatile components of the fermentation brew are mostly removed, the sugary liquid medium being produced by: a1) milling a starch source selected from cereal grains, a2) liquefying the milled material in an aqueous liquid in the presence of at least one starch-digesting enzyme and subsequent saccharification using at least one saccharifying enzyme, wherein the liquefying is carried out with addition of a partial amount of the milled material to the aqueous fluid continuously or batch-wise. The invention further relates to a solid formulation obtained by the above method of a non-volatile microbial metabolism product and the use of such a solid formulation as additive or supplement to animal or human food or for textile, leather, cellulose, paper or surface treatments.
Patent CA-2624307-A1 (CA)
Title: Substituted benzofused derivatives and their use as vanilloid receptor ligands
Inventor: JOSHI NEELIMA KHAIRATKAR
IPC: C07D413/12
Filed: 2006-10-09
Abstract: The present invention relates to substituted benzofused derivatives, which can be used as vanilloid receptor ligands, method of treating diseases, conditions and/or disorders modulated by vanilloid receptors with them, and processes for preparing them.
Patent CA-2628882-A1 (CA)
Inventor: MADHANI VIPIN
IPC: F21W107/10
Filed: 2008-04-10
Abstract: An LED lamp has a housing with an interior wall defining a cavity. An LED  light source is positioned in the cavity and project light in a forward direction. A reflector having a reflective surface, a forward opening and a rear opening surrounds the light source and a complex lens closes the forward opening. The lens comprises a first optical refractive element arranged around a peripheral edge and a second optical refractive element centrally located on the lens;  the first optical refractive element including a plurality of flute lenses and the second optical refractive element comprising a concavo-convex lens.
Patent CA-2638045-A1 (CA)
Title: Method and system for automatically generating customized documents
Inventor: O'DAY CHRISTOPHER JOSEPH
IPC: G06F40/00
Filed: 2008-07-17
Abstract: A system and method is described for capturing contract information and deal information, automatically selecting and inserting applicable clauses to be included in a document based on the contract information and deal information, populating the document with the necessary contract information and deal information, and thereby generating a customized document.
Patent CA-2638133-A1 (CA)
Inventor: YAN MINHONG
IPC: A61P35/00
Filed: 2007-01-19
Abstract: The invention provides anti-EphrinB2 antibodies, and compositions comprising and methods of using these antibodies.
Patent CA-2643595-A1 (CA)
Title: Non-reopening locking pinch clamp for tubing
Inventor: WILSON CRAIG DOUGLAS
IPC: A61M39/28
Filed: 2007-04-03
Abstract: A tube clamp having first and second opposed jaws (1012, 1014) joined by a hinge (1016), the jaws (1012, 1014) movable between open and closed positions, the tube clamp adapted to attach to a flexible plastic tube (1024) so that the tube (1024) passes between the jaws (1012, 1014), whereby the flow of fluid through the tube (1024) is permitted when the jaws are open but is blocked when the jaws are brought together to the closed position to pinch closed the tube there-between, and locking means (1048,1036,1042) to effect substantially permanent and irreversible locking of the jaws (1012, 1014) in the closed position.
Patent CA-2644308-A1 (CA)
Inventor: SHIMEK JUSTIN
IPC: A23L29/25
Filed: 2008-11-20
Abstract: Disclosed are sugar free and sugar reduced aerated grained confections. The confections essentially comprise at least 50% of a sugar alcohol component, 40% or less of a saccharide component, about 0.5 - 30% of a structuring agent, 5% or less of a whipping or foaming agent, 35% or less of a nutritional fortifying component, about 1 - 6% moisture (Final moisture) and a balance of various conventional optional ingredients such as colors and flavors. The confection compositions have densities of 0.10 - Ig/cc. The products are additionally characterized by a size count of 0.2 - 6/g.  Preparation methods for the pieces are also disclosed. The confectionery food products find particular suitability for use as ingredients for reduced sugar children's RTE cereals.
Patent CA-2645090-A1 (CA)
Title: Electromechanical adjusting instrument
Inventor: COLLOCA CHRISTOPHER J
IPC: A61H1/00
Filed: 2007-03-07
Abstract: A chiropractic adjusting instrument comprising a housing; a thrust nose piece and an impact head to contact a body; a preload switch plunger; a dampening spring; a solenoid having a core; a preload spring; a recoil spring; an electronic pulse system operatively connected to a power source to provide alternating current for energizing the solenoid to impart impulse energy from the core to the thrust nose piece which is reproducible and independent of the power source; and a trigger system for triggering the electronic pulse system comprising an switch activated by the preload switch plunger. Preferably, the chiropractic adjusting instrument includes one or more of the following: an intelligent universal AC power converter; optimized force-time waveform; pulse mode operation; a sensing device having an sense output and a suite of electromechanical components designed to promote reproducible dynamic force impulses and safe operation.
Patent CA-2647865-A1 (CA)
Inventor: GRANT DAVID S
IPC: E21B43/32
Filed: 2008-12-19
Abstract: An apparatus 30 for isolating at least a portion of a tubular for use in a wellbore comprising a first, inner tubular in the form of carrier tube 32 and a second, outer tubular in the form of protective shroud 34, coupled to the carrier tube 32. One or more aperture 46 is provided in a wall of the carrier tube 32 for permitting fluid transfer through the tube 32 and one or more aperture 50 is provided to permit fluid transfer through the shroud 34. A seal member in the form of a sealing layer 36 is disposed on a surface of the shroud 34, the sealing layer 36 defining a first configuration permitting fluid flow through the apertures 46,50 and, on exposure to a selected reactant, adopting a second configuration to restrict fluid flow through the apertures 46, 50, the sealing layer 36 adapted to return from the second configuration to the first configuration where concentration of the selected reactant falls below a selected threshold. A method for producing an apparatus for isolating at least a portion of a tubular is also disclosed.
Patent CA-2648550-A1 (CA)
Inventor: MINARD JAMES J
IPC: F16K15/14
Filed: 2006-04-14
Abstract: A mechanism to check fluid flow from a tube or spigot when it is disconnected from a downstream conduit is provided. The mechanism includes a duckbill check valve that has its bills pointed in the upstream direction. To keep the bills apart for the fluid flow to continue, the downstream conduit has to be inserted against the underside of the bills. Once the downstream conduit separates from the valve, the valve closes itself.
Patent CA-2652516-A1 (CA)
Inventor: CAMERINI ROBERTO
IPC: A61P35/00
Filed: 2007-04-17
Abstract: It is described the use of thymosin alpha in combination with dacarbazine and optionally with Interferon alpha, for preparing a medicament for the treatment of malignant melanoma on stage IV characterized by distant unresectable metastases.
Patent CA-2652585-A1 (CA)
Inventor: MORGAN NOEL EDWARD JR
IPC: B29C48/92
Filed: 2007-06-06
Abstract: A laser diode based system for direct injection of selected thermal-infrared (IR) wavelength radiation or energy into articles for a wide range of processing purposes is provided. These purposes may include heating, raising or maintaining the temperature of articles, or stimulating a target item in a wide range of different industrial, medical, consumer, or commercial applications. The system is especially applicable to operations that require or benefit from the ability to irradiate at specifically selected wavelengths or to pulse or inject the radiation. The system is particularly advantageous when functioning at higher speeds and in a non-contact environment with the target.
Patent CA-2654222-A1 (CA)
Inventor: HAGER STANLEY L
IPC: C08G18/48
Filed: 2007-06-20
Abstract: This invention relates to low resilience, viscoelastic foams which have slower recovery and improved tear strength, and to a process for the production of these foams. The viscoelastic foams of the invention comprise the reaction product of a polyisocyanate with an isocyanate- reactive component, in the presence of a blowing agent, a surfactant and a catalyst. Suitable isocyanate-reactive components comprise at least about 5% by weight of at least one polyether polyol having about 2 to about 4 reactive hydroxyl groups per molecule, an equivalent weight of about 280 to about 2,000, and which is the alkoxylation product of an organic compound which contains at least two aromatic rings, contains from about 2 to about 4 Zerewitinoff active hydrogen atoms and has an equivalent weight of about 100 to about 575.
Patent CA-2657725-A1 (CA)
Inventor: MINEGISHI SHIN-ICHI
IPC: B01D71/32
Filed: 2006-07-25
Abstract: A fluororesin polymer separation membrane that excels in not only virus removal performance but also water permeation performance, chemical strength (especially chemical resistance), physical strength and contamination resistance, especially being suitable for use as a filtration membrane for virus removal; and a process for producing the same. There is provided a fluororesin polymer separation membrane comprising a layer of three-dimensional network structure and a layer of spherical structure, wherein the layer of three-dimensional network structure substantially does not contain macrovoids of 5 µm or greater, the fluororesin polymer separation membrane exhibiting a filtration performance such that the efficiency of removing of dextran of 7.5x104 molecular weight is 80% or higher. The layer of three-dimensional network structure is produced by coagulation of a polymer solution containing a fluororesin polymer and a cellulose ester.
Patent CA-2658659-A1 (CA)
Title: Footwear cover
Inventor: REID NICOLE ROSE
IPC: A43B3/16
Filed: 2009-03-20
Abstract: A footwear cover arranged to receive footwear article therein comprises a sole portion, a toe portion and a heel portion. Each of the toe and heel portions comprises a vertical wall portion in which the toe portion further comprises an upper resilient portion extending inwardly to receive the toe of the footwear article thereunder and the heel portion further comprises a plurality of horizontal ridges extending inwardly to engage the heel of the footwear article. The ridges terminate at respective inner free edges lying in a generally common vertical plane.