baber/WOPTO huggingface dataset:
Patent CA-2420576-C (CA)
Title: Immunoregulatory compounds, derivatives thereof and their use
Inventor: RIGGS-SAUTHIER JENNIFER
IPC: A61K31/195
Filed: 2001-08-28
Granted: 2005-06-14
Abstract: Compounds are disclosed having the structure of Formula (I), where R1, R3, and R4 are independently hydrogen or C1 to C4 alkyl, and R2 is (II), where R5 is selected from the group consisting of hydrogen and C1 to C4 alkyl, or (III), where R6, R7 and R8 are independently hydrogen or C1 to C4 alkyl; or the esters or pharmacologically acceptable salts thereof. Such compounds may be utilized for the prophylaxis or treatment of various diseases, particularly inflammatory conditions of the GI tract. Methods of treating inflammatory conditions of the GI tract such as inflammatory bowel disease using compounds having the following formula are also disclosed (IV), where R9, R10 and R11 are independently selected from the group consisting of hydrogen and C1 to C4 alkyl, and R12 is selected from the group consisting of hydrogen and -C(O)R13, where R13 is a C1 to C6 alkyl or an aryl group.
Patent CA-2421077-C (CA)
Inventor: ROBERT JEAN-LOUIS
IPC: G01R33/07
Filed: 2001-08-30
Granted: 2011-10-04
Abstract: A Hall effect sensor formed in a multilayer structure including a thin active layer deposited on a substrate, wherein the substrate is an insulating, semi-insulating or semiconductor material of type p- or n+, respectively, to electrically isolate the active layer of the substrate and wherein the active layer is a weakly doped semiconductor material of type n- or p- in an exhaustion regime.
Patent CA-2421686-C (CA)
Inventor: KNAPP ALFONS
IPC: F16K27/04
Filed: 2002-05-28
Granted: 2006-12-05
Abstract: A cartridge, including the mechanisms for a hydraulic equipment, functionally comprising an envelope (1), a bottom member (5) of the envelope, a pair of plates (7,10) made of hard material, one (7) of which is operatively fixed, while the other (10) one is operatively mobile, a slide (12) for moving the mobile plate, a support member for the operating means along with the operating means themselves, a retaining lid (16), and the packings needed for sealing among said component parts and toward the outside, wherein the bottom member and the operatively fixed plate (7) constitute a single structural element (8A), made by means of one of the processes for making plates of hard material that make it possible to confer to the plates relatively complex configurations. The envelope preferably has, near one of its ends, an internal shoulder (4) suitable for retaining the plate-bottom unit, and the component parts, in their reduced number, are so shaped as to be housed and to be mutually engaged in the cartridge by virtue of their introduction into the envelope along the axial direction and in only one sense, thus constituting an assembly process whose instrumental execution is easy. Advantageously, the mobile plate and the slide also constitute a single structural element (10A).
Patent CA-2424495-C (CA)
Title: Internal combustion engine provided with decompressing mechanisms
Inventor: YOSHIDA HIROYUKI
IPC: F02B61/04
Filed: 2003-04-04
Granted: 2007-07-03
Abstract: An internal combustion engine is provided with a decompressing mechanism (D) including: a pin (71) supported so as to be turnable on a camshaft (15); a flyweight(81) supported for turning relative to the camshaft (15) by the pin (71) on the camshaft (15); and a decompression cam (82) capable of operating together with the flyweight (81) to apply valve opening force to the engine valve(43). The pin (71) is inserted in holes (84) formed in the flyweight (81) so as to be turnable. A spring washer (72) restrains the pin (71)and the flyweight (81) from movement relative to each other, so that generation of rattling noise due to collision between the pin (71) and the flyweight (81) can be prevented or controlled.
Patent CA-2424839-C (CA)
Inventor: PETERSON EUGENE HAROLD III
IPC: H04W4/06
Filed: 2003-04-08
Granted: 2012-01-10
Abstract: An extended addressing protocol for use with digital trunked radio systems that allows the maximum number of radios on a digital trunked radio system to be increased, and also allows the maximum number of groups within the system to be increased, while at the same time remaining consistent with the timing structure currently used by existing radios. The preferred embodiment of the present invention increases the logical identifier from 14 bits to 20 bits (corresponding to an increase in the number of individual radios on a system from 16,384 available in the prior art to 1,048,574 available on a system operating in accordance with the present invention), and increases the group identifier from 11 bits to 16 bits (corresponding to an increase in the number of groups available on a system from 2,048 available in the prior art to 65,534 available on a system operating in accordance with the present invention), while remaining within the standard protocol timing structure currently used by existing EDACS systems.
Patent CA-2429114-C (CA)
Title: Treatment of premature ejaculation
Inventor: BOOLELL MITRADEV
IPC: A61K31/00
Filed: 2001-11-19
Granted: 2007-09-11
Abstract: This invention relates to the use of cyclic guanosine 3',5'-monophosphate phosphodiesterase type five inhibitors, including in particular the compound sildenafil, for the treatment of premature ejaculation in patients with normal erectile function.
Patent CA-2431385-C (CA)
Inventor: WERFELI FRIEDRICH
IPC: B29C45/78
Filed: 2001-11-09
Granted: 2009-01-20
Abstract: La présente invention concerne un procédé et un dispositif pour commander/réguler la distribution d'une matière à mouler par injection dans des outils de moulage par injection présentant plusieurs cavités, notamment un grand nombre de cavités, par exemple de quarante huit à cent vingt huit. Les buses sont divisées en groupes allant de quatre à douze buses. Chaque groupe comprend une buse classique, servant de buse maîtresse, qui est régulée par l'intermédiaire de la puissance de chauffage et de capteurs de température locaux. Toutes les autres buses ou cavités du même groupe servent de buses esclaves dépourvues de capteurs de température. Les températures réelles obtenues virtuellement sont calculées au moyen de calculs modèles enregistrés et sont affichées sur un panneau d'utilisateur. L'utilisateur obtient ainsi l'affichage des températures théoriques/réelles pour chaque buse et peut, en fonction du résultat, exercer une influence sur chaque buse avec des valeurs de température. Cette invention permet de réduire fortement la régulation, tout en maintenant une qualité de distribution de matière à mouler par injection qui équivaut à celle d'une régulation complète de toutes les buses, conduisant ainsi à une production économique et à une exploitation bon marché des systèmes de commande et de régulation.
Patent CA-2432064-C (CA)
Title: Novel process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2r,4r)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl]-2-isopropyl-4-phenyl-1h-pyrrole-3-carboxylic acid phenylamide
Inventor: DEJONG RANDALL LEE
IPC: A61K31/4025
Filed: 2001-12-27
Granted: 2007-09-11
Abstract: An improved process for the preparation of 5-(4--fluorophenyl) -1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl] -2-isopropyl-4-phenyl-1H-pyrrole-3--carboxylic acid phenylamide (see above formula) by a novel synthesis is described where methyl cyanoacetate is converted in eight operations or fewer to the desired product, as well as other valuable intermediates used in the process.
Patent CA-2434112-C (CA)
Inventor: WATSON NATHAN B
IPC: B25G1/12
Filed: 2003-06-30
Granted: 2008-03-18
Abstract: A tool comprising first and second elongated members which are pivotably connected at a joint. On one side of the joint there are first and second jaw portions and on the other side of the joint there are first and second handles. There is at least one retaining element disposed near a free end of each of the first and second handles. First and second cushioned sleeves respectively receive the first and second handles. At least one engaging element is formed within each of the first and second sleeves so as to engage the retaining element and retain the sleeve on the handle. The retaining element may be in the form of a notch and the engaging element may be in the form of a projection. The notch is defined by an interior surface which is curved about a center which is located within the handle. At least one barb is disposed at the periphery of the notch.
Patent CA-2439367-C (CA)
Title: Cable electrique auto-etanche ayant une structure a ailettes ou nervuree entre les couches protectrices
Inventor: WARE JOHN NICHOLAS
IPC: H01B7/00
Filed: 2003-09-03
Granted: 2006-08-15
Abstract: Un câble électrique et un procédé de fabrication de ce câble électrique dans lequel une pluralité de conducteurs isolés comporte une couche de protection interne extrudée tout autour. Une pluralité de côtes ou de nervures ou de surfaces extérieures côtelées ou nervurées s'étendant longitudinalement est formée à l'extérieur de la couche de protection interne entre lesquelles se trouve une pluralité de vides. Une couche isolante externe peut être formée en même temps que les nervures ou la surface côtelée et la couche interne lors d'une opération subséquente.
Patent CA-2442403-C (CA)
Title: Maison modulaire prefabriquee
Inventor: TIRAMANI PAOLO
IPC: E04B1/348
Filed: 2003-09-24
Granted: 2008-12-02
Abstract: La présente concerne une maison préfabriquée comprenant deux ou plusieurs modules, chaque module comportant un ou plusieurs murs pliables. Les murs pliables peuvent avoir une ou plusieurs ouvertures à cadres multiples. Ces modules au nombre de deux ou plus sont structurés de façon à être joints au niveau d'une ou plusieurs ouvertures à cadres multiples.
Patent CA-2444920-C (CA)
Title: Dvd-authoring system and method
Inventor: BRODERSEN RAINER
IPC: G11B27/034
Filed: 1999-01-21
Granted: 2005-08-09
Abstract: A DVD authoring system in a processor-based system removes an author from consideration of the DVD Specification during authoring. According to a preferred embodiment, the authoring system provides an authoring engine having an interactive graphical authoring interface, a data management engine, an emulator, a compiler, a multiplexer and a simulator. Using summary authoring data, the compiler builds a skeleton-form PGC layout structure comprising control PGC abstractions and muter PGC abstractions. The compiler then resolves the PGC abstractions according to source-target connections. During playback on a DVD player, the PGC abstractions form elements in a connectionswitching abstraction superstructure. Accordingly, in response to DVD-consumer and other control events, a source PGC preferably determines target PGC information and then transfers control, via virtual connections through necessary muter PGC abstractions, to a target PGC abstraction. The target PGC abstraction then correspondingly initiates playback of a movie chapter or displays a menu.
Patent CA-2445450-C (CA)
Title: Blood flow monitor for shock and resuscitation
Inventor: MARTIN GREGORY T
IPC: A61B5/028
Filed: 2002-05-16
Granted: 2008-08-12
Abstract: A shock monitor (60) comprising one or more probes (10), for measuring physiological conditions indicative of shock, and a controller (30) for calculating blood flow values, as an indicator of the state-of-shock, is disclosed. The probe (10) is used to introduce an input signal and produces an output signal, which represents the state-of-shock of the tissue in communication with the probe (10). The output signal is used to calculate a blood flow value.
Patent CA-2451821-C (CA)
Inventor: STEPHENS ANTHONY
IPC: D06F39/08
Filed: 2003-12-02
Granted: 2011-02-08
Abstract: A vacuum breaker having a floating piston that is movable in response to the communication of negative pressure to an inlet port of the vacuum breaker for permitting venting of fluid to the outside atmosphere through a vent opening. The vacuum breaker includes a liquid capture and containment device, which in conjunction with an outer hood, is effective for capturing and containing liquid in a fluid flow stream discharging from the vent opening and redirecting the captured liquid back into the vacuum breaker in order to prevent water leakage.
Patent CA-2452020-C (CA)
Inventor: BARBER MARK W
IPC: B21D26/033
Filed: 2002-07-04
Granted: 2010-06-29
Abstract: A method for expanding tubular blanks (28) includes pre-expanding or initially expanding a section (34) of the tube by forcing a punch (32) into an open end (30) of the tube. The punching process may be repeated to achieve up to approximately 50% expansion from the original configuration of the blank (28).  Then, the same pre-expanded section can be further expanded by hydroforming such that the blank (28) is filled with pressurized fluid to achieve further expansion of the initially expanded section (34) up to approximately 100%  expansion from the original configuration of the blank (28). As a final step, the open end of the expanded tube may be cut to its ultimate shape.
Patent CA-2454087-C (CA)
Inventor: BLANKENSHIP GEORGE D
IPC: B23K9/095
Filed: 2002-04-25
Granted: 2006-11-14
Abstract: A system for enabling an electric arc welder adapted to perform various welding processes using weld parameters and a welding wire. The system comprises a first receptacle for a first memory button having a chip loaded with digital data indicative of a specific welding procedure specification constituting a set of at least weld parameters, a specific weld process, electrical characteristics, and selected welding wire features; a second receptacle for a second memory button having a chip loaded with digital data indicative of recorded features of welding wire loaded onto the welder; and, a disable circuit to disable the welder to process the specific welding procedure when the data indicative of recorded features of the welding wire fails to correspond with the data indicative of the selected welding wire features.
Patent CA-2455368-C (CA)
Title: Method of repairing a slope-matched cable system and replacement cable portion for use therein
Inventor: GLEASON ROBERT F
IPC: H04B10/18
Filed: 2004-01-16
Granted: 2010-11-02
Abstract: A method of repairing a slope-matched cable system that leaves the net chromatic dispersion of the system nominally unchanged comprises removing a portion of the slope- matched cable system that is faulted, either the cable or a repeater, and constructing a replacement cable portion from two N-P cable lengths having negative dispersion fibers and positive dispersion fibers and a P cable length having positive dispersion fibers. The N-P cable lengths are coupled on each side of the P cable length and the replacement cable portion is connected to the slope-matched cable where the faulted cable was removed. The method also accounts for the extra cable that necessarily has to be added during the repair and for the replacement of a faulted repeater. A cable repair can be made in a regular cable section or in a compensation cable section, in which case the replacement cable portion can also include a repair repeater with LBOs to leave the gain shape of the transmission spectrum nominally unchanged and allows for replacement of a gain equalizer if one was removed during the repair. Similarly, when a faulted repeater is removed the replacement portion can include a replacement repeater, as well as a repair repeater, to leave the gain shape of the transmission spectrum nominally unchanged.
Patent CA-2458421-C (CA)
Inventor: MERCER LINDSAY
IPC: A62C35/00
Filed: 2004-02-18
Granted: 2009-06-30
Abstract: A fast response residential sprinkler assembly comprises: a sprinkler body having a base and a frame extending from the base, the base having a passage extending therethrough defining an inlet and an outlet; a deflector mounted to the frame and spaced from the outlet, the deflector being configured to deflect fluid flowing from the outlet in a radial pattern; a trigger assembly, the trigger assembly extending between the frame and the base and adapted to seal the outlet and release the seal when a temperature associated with a fire condition is detected; and the sprinkler body being configured such that a ratio of the flow in gallons per minute from the outlet divided by the square root of the pressure in pounds per square inch gauge of the fluid supplied to the inlet is in a range of 4 to 6.
Patent CA-2460631-C (CA)
Inventor: AL-LAMEE KADEM GAYED
IPC: A61F2/82
Filed: 2002-09-17
Granted: 2012-03-27
Abstract: On traite un article en métal, en verre ou en céramique, tel qu'une endoprothèse, possédant à sa surface de l'oxyde ou de l'hydroxyde, pour améliorer la biocompatibilité et/ou les caractéristiques physiques de ladite surface. On dégraisse et on apprête la surface en la mettant en contact avec un alcoxysilane dans un solvant organique aprotique, en présence d'un catalyseur acide, de sorte que l'alcoxysilane réagisse avec l'oxyde ou l'hydroxyde de ladite surface pour former des liaisons covalentes, l'alcoxysilane comprenant ensuite un ou plusieurs groupes amino, hydroxyle, d'acide carboxylique ou d'anhydride d'acide. On couple ensuite de manière covalente un polymère, tel qu'une cellulose carboxyméthylique, à ladite surface, par l'intermédiaire desdits groupes amino, hydroxyle, d'acide carboxylique et d'anhydride d'acide, après quoi les matières actives au plan biologique peuvent être couplées au polymère. Lesdites matières peuvent inclure un agent anticoagulant ou un agent antiplaquettaire et un agent qui inhibe la prolifération cellulaire homogène et la resténose.
Patent CA-2471791-C (CA)
Inventor: LIN JIAN
IPC: C10L1/22
Filed: 2004-06-22
Granted: 2012-06-05
Abstract: A composition comprising a major proportion of an oil obtained from methyl esters of animal or vegetable material or both or derivatives thereof, or its mixtures with petroleum-based oils, in admixture with an ethylene-vinyl ester copolymer cold flow additive having at least 17 mole% vinyl ester units and containing 5 or more alkyl branches per 100 backbone methylenes. The copolymer improves the low temperature properties of the oil.
Patent CA-2471857-C (CA)
Title: Phytase thermotolerante exprimee de facon microbienne pour l'alimentation des animaux
Inventor: LANAHAN MICHAEL B
IPC: A23L7/10
Filed: 2002-12-30
Granted: 2014-02-18
Abstract: L'invention porte sur des procédés de fabrication et d'utilisation de phytases thermotolérantes, notamment sur procédé d'utilisation d'une phytase thermotolérante dans le traitement des aliments pour les animaux et les êtres humains, et sur ces produits alimentaires comprenant une phytase thermotolérante.
Patent CA-2486514-C (CA)
Inventor: KROS WILLEM ADRIANUS
IPC: C05G5/00
Filed: 2003-05-28
Granted: 2012-09-11
Abstract: L'invention concerne une solution aqueuse, qui contient de l'acide borique et de l'acide silicique non colloïdal. Cette solution peut également comprendre un additif absorbant l'eau. Cette solution contient de l'acide silicique non colloïdal biodisponible et est stable pour plus d'un an. L'invention concerne également un procédé de préparation d'une solution dans laquelle un ou plusieurs composés de silicium et de bore sont hydrolysés dans une solution acide contenant un ou plusieurs additifs absorbant l'eau solutés.
Patent CA-2492153-C (CA)
Title: Production of polyketide fkbp-ligand analogues
Inventor: GREGORY MATTHEW ALAN
IPC: A61P31/10
Filed: 2003-07-16
Granted: 2012-05-08
Abstract: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).
Patent CA-2494321-C (CA)
Title: 1,2,4-triazole derivative, method for preparing the same, and pharmaceutical composition containing the same
Inventor: PARK HYUN JUNG
IPC: C07D403/04
Filed: 2003-06-17
Granted: 2009-01-06
Abstract: A 1,2,4-Triazole derivative of formula (1) or a non-toxic salt thereof, a preparation method thereof, and a pharmaceutical composition containing the derivative or the salt as an active ingredient are provided.
Patent CA-2494755-C (CA)
Inventor: CHAN JOHN GEOFFREY
IPC: A61C17/34
Filed: 2003-12-10
Granted: 2009-05-12
Abstract: An electric toothbrush having movable and static carriers which independently slidingly engage the receiving member of the toothbrush head within channels defined by the surfaces of the receiving member. Such carriers can be releasably removable to replace or exchange the carriers. Also disclosed is a toothbrush having a unique assembly utilizing a one-piece housing in combination with a movable bristle carrier that is engaged on a receiving member located at the distal end of the toothbrush, and a static carrier such as a brush head tip which is secured thereto. The unitary housing reduces the number of components of the toothbrush and decreases manufacturing costs. The static and movable carriers may be replaced with other carriers and allows a consumer to individually tailor the brush to provide a particular brushing configuration. An electric toothbrush having a particular assembly, bristle configuration, and drive mechanism is disclosed. The assembly, bristle configuration, and drive mechanism are such that operation of the brush is highly efficient and more economical than currently known toothbrushes. Specifically, an electric toothbrush is disclosed comprising a body, a head, and a neck extending therebetween. The head comprises a receiving member and several unique and preferred arrangements of static and movable carriers. The carriers can comprise bristles, and the static bristle carrier(s) can at least partially surround the collection of movable bristle carrier(s). A motor and drive train impart motion to the movable carrier(s).
Patent CA-2494854-C (CA)
Inventor: TACHIKI TAKASHI
IPC: C12P13/04
Filed: 2003-04-22
Granted: 2012-04-17
Abstract: It is intended to provide a novel process for efficiently producing theanine, thereby enabling convenient and industrially advantageous production of theanine. Pseudomonas citronellosis GEA, which has been newly isolated from soil in nature and selected, is a theanine-producing strain belonging to the species citronellosis of the genus Pseudomonas and showing a .gamma.?-glutamyl transfer reaction. Theanine can be highly efficiently produced, compared with the existing methods, by using glutaminase originating in the above strain in a mixture of glutamine with ethylamine at pH 9 to 12.