baber/WOPTO huggingface dataset:
Patent CA-2332297-A1 (CA)
Inventor: MUELLER WILFRED
IPC: G01R21/00
Filed: 2001-01-25
Abstract: A wireless electrical energy meter is provided comprising an interface board for connecting an electrical power usage meter to a pager board capable of transmitting data to a remote host computer. The interface board includes an input port or connection to the meter for periodically reading data from the meter, and an output port for connection to the pager board for outputting data to the pager board. The data may be transmitted via the pager board and a pager system to a remote host computer. A compact, efficient differential compression method is provided in the interface board to reduce the airtime duration and cost of transmission of data via the pager system to the host computer.
Patent CA-2334081-A1 (CA)
Title: Dual spring exhaust valve linkage assembly
Inventor: STERLING ROBERT E
IPC: F01N7/00
Filed: 2001-02-02
Abstract: A linkage assembly including a crank arm, first and second elongated links, and first and second springs. Ends of the links are adjacent one another and overlap. The first spring is held within this overlapping portion. The second spring is held about an unoverlapped portion of the second link. In a neutral position, the first and second links are balanced in force. In an open position, the first and second links are moved away from one another, causing the second link to be less compressed than the first link. In a back pressure position, the first and second links are moved toward one another, causing the first link to be less compressed than the second link. The first and second springs are held such that they are balanced in the neutral position and provide a restorative force in the open and back pressure positions.
Patent CA-2336464-A1 (CA)
Title: Process for producing masonry block with roughened surface
Inventor: BOLLES GLENN CLARKE
IPC: B28B7/00
Filed: 1999-05-26
Abstract: A mold box (10) for producing a plurality of masonry units with a roughened texture side face, the mold box including a plurality of side walls (16, 18, 20, 22) defining a mold cavity open at its top and bottom, adapted to receive masonry fill material by way of its open top, and to discharge molded fill material in the form of a molded masonry unit of predetermined height by way of its open bottom; and a division member (24) spanning between two of the side walls to define two subcavities (12, 13) in the mold box (10), the division member (24) comprising a grate.
Patent CA-2336569-A1 (CA)
Title: Photo mask pattern designing method, resist pattern fabricating method and semiconductor device manufacturing method
Inventor: KIKUCHI KOJI
IPC: G03F1/68
Filed: 2001-02-15
Abstract: For the purpose of a sufficient exposure tolerance and a sufficient lithographic process tolerance like the depth of focus while reducing the line width difference due to the patter density of a resist pattern without applying a load to fabrication of a mask, correction is made to the overlapping width a1 of a translucent region of a phase shift mask and a shading region of a binary mask used upon high-resolution exposure (isolated pattern), the overlapping width a2 (L/S pattern), line width b1 in a phase shift mask (isolated pattern) and the line width b2 (L/S pattern) toward decreasing the line width difference among resist patterns when a resist pattern having patterns like an isolated pattern and an L/S pattern that are different in pattern density.
Patent CA-2339821-A1 (CA)
Title: Enzymatic measurement of mycophenolic acid
Inventor: DORN ALLAN R
IPC: G01N33/94
Filed: 2000-05-11
Abstract: The present invention provides a method for the enzymatic measurement of mycophenolic acid and other IMPDH  inhibitors in biological samples. The present invention also provides assay reagents and packaged kits useful for performing enzymatic measurement of mycophenolic acid and other IMPDH inhibitors in biological samples.
Patent CA-2340888-A1 (CA)
Title: Novel tumor antigen protein sart-3 and tumor antigen peptide thereof
Inventor: NAKAO MASANOBU
IPC: C12Q1/02
Filed: 1999-08-27
Abstract: A novel tumor antigen protein and gene therefor, tumor antigen peptides derived from said tumor antigen protein or derivatives thereof as well as medicaments, prophylactics, or diagnostics for tumors using such tumor substances in vitro or in vitro are provided.
Patent CA-2342696-A1 (CA)
Inventor: SCHMIDT MICHAEL
IPC: C07F9/06
Filed: 2001-04-03
Abstract: The invention relates to lithium salts of the general formula (I) Li[P(OR1)a(OR2)b(OR3)c(OR4)d Fe] (I) where 0 < a+b+c+d ~ 5 and a+b+c+d+e = 6 and R1 to R4 are, independently of one another, alkyl, aryl or heteroaryl radicals, where at least two of R1 to R4 may be directly bound to one another by a single or double bond, with the exception of lithium perfluoro-pinacolyltetrafluorophosphonate(V).      The invention also relates to a process for preparing such lithium salts by reacting a phosphorus(V) compound of the general formula (II) P(OR1)a(OR2)b(OR3)c(OR4)d Fe (II) where 0 < a+b+c+d ~ 5 and a+b+c+d+e = 5, and R1 to R4 are as defined above, with lithium fluoride in the presence of an organic solvent.        The lithium salts used according to the invention have high oxidation potentials and are suitable for nonaqueous electrolytes in electrochemical cells, in particular lithium ion batteries, having a high electrochemical stability.
Patent CA-2344547-A1 (CA)
Title: Chemical attractants for moths
Inventor: HEATH ROBERT R
IPC: A01N37/02
Filed: 1999-09-15
Abstract: Compositions and lures are described which provide synthetic chemical attractants which function as highly effective attractants for male and fema le moths, primarily moths of the family Noctuidae. In one aspect, the attractan ts provide an effective attractant amount of vapor of 3-methyl-1-butanol, 3- methyl-1-pentanol or mixtures thereof. In another aspect, the attractants provide vapor blends of acetic acid and one or more compounds selected from the group consisting of 3-methyl-1-butanol, 3-methyl-2-butanol, and 3-methyl -1- pentanol. By attracting male and female moths to traps or baits, the chemica l attractants provide a means for detecting, surveying, monitoring, and controlling the moths.
Patent CA-2344601-A1 (CA)
Inventor: NOTENBOMER ROBERT W
IPC: C05F17/02
Filed: 2001-04-19
Abstract: A composting structure and process is described for a livestock operation. The structure handles manure and treats it over a continuous 25 to 30 day process to produce compost therefrom. The structure includes a elongate walled area into which manure is piled, aerated and mixed while it is moved toward an output end. The structure is sized to handle 25 to 30 days worth of manure from the livestock operation which it services. The aeration is provided by an in-floor system of tubes arranged in zones so that the amount of air injected in the various zones can be selected.
Patent CA-2345246-A1 (CA)
Inventor: YAMAMOTO AKIRA
IPC: C08F8/42
Filed: 2000-07-19
Abstract: An ethylene/.alpha.-olefin/unconjugated polyene random copolymer rubber containing hydrolyzable silyl groups in the molecule. It can be crosslinked at room temperature by the action of water present in air. It is usable not onl y for resin modification but in applications such as elastic sealing materials  and adhesives.
Patent CA-2346327-A1 (CA)
Inventor: SWANSON SHANE
IPC: C12N15/82
Filed: 1999-10-05
Abstract: The present invention is directed to an isolated Xanthomonas campestris hypersensitive response elicitor protein or polypeptide. The hypersensitive response elicitor proteins or polypeptides in accordance with the present invention and the isolated DNA molecules that encode them have the following  activities: imparting disease resistance to plants, enhancing plant growth, and/or to controlling insects on plants. This can be achieved by applying th e hypersensitive response elicitor in a non-infectious form to plants or plant  seed under conditions effective to impart disease resistance, to enhance pla nt growth, and/or to control insects on plants or plants grown from the plant seeds. Alternatively, transgenic plants or plant seeds transformed with a DN A molecule encoding the elicitor can be provided and the transgenic plants or plants resulting from the transgenic plant seeds are grown under conditions effective to impart disease resistance, to enhance plant growth, and/or to control insects on plants or plants grown from the plant seeds.
Patent CA-2346903-A1 (CA)
Title: Interference analysis for a mobile radio network comprising adaptive antennas
Inventor: AROUDAKI HICHAM
IPC: H01Q1/24
Filed: 1999-09-24
Abstract: An efficient, high-quality interference analysis taking into consideration characteristics of adaptive antennas is made possible by a frequency planning device and, respectively, a method for interference analysis for a mobile radio network exhibiting an adaptive antenna in at least some of its cells having traffic channels and control channels in which for the mobile radio network frequency allocation planning, in each case the interference ratio of the interference of the traffic channels of an adaptive antenna of a first cell with traffic channels of an adaptive antenna of a second cell is calculated as a sum of the interference probabilities weighted with the traffic values of the individual part-cells, of the interferences of in each case one traffic channel of the adaptive antenna of the first cell with a user signal of in each case one traffic channel of the adaptive antenna of the second cell. The interference ratio of the interference of a traffic channel of a first cell without adaptive antenna with traffic channels of a second cell with an adaptive antenna is calculated as the sum of the interference probabilities, weighted with the traffic values of the individual part cells, of the interferences of a traffic channel of the first cell with in each case one traffic channel of the adaptive antenna of the second cell. The interference ratio of the interference of a control channel of a first cell with or without adaptive antenna with a control channel of a second cell with or without adaptive antenna referred to the total cell area is calculated from the user signal/interference signal ratio of these control channels in the total cell area in each case without taking into consideration any adaptive antennas of one or both of these cells.
Patent CA-2348177-A1 (CA)
Title: Rubber mixtures for producing highly reinforced vulcanisates with low damping behaviour
Inventor: SCHOLL THOMAS
IPC: C08L91/02
Filed: 2001-05-18
Abstract: The rubber mixtures according to the invention consisting of a rubber, a filler and a specific sulphurised mineral oil are suitable for producing shaped vulcanisates, in particular for producing tyres with reduced rolling resistance and high resistance to wet skidding, and tyres with particularly reinforced side walls ("run flat tyres").
Patent CA-2348994-A1 (CA)
Title: Interface engine for managing business processes within a multimedia communication-center
Inventor: JOHNSTONE JOEL A
IPC: G06Q30/00
Filed: 1999-10-26
Abstract: In an operating system (OS) for a multimedia communication center (MMCC) (17), an interactive process module (IPM) (287) for accomplishing a process has a plurality of code sets, each adapted to completion of a specific task (289) in the overall process, an input interface for providing one or more inputs to the IPM (287), and an output function for returning a result (295, 297). The plurality of code sets are related by pre-requisite status, creating a required order of progression for the process, the process is initiated after being called by the OS and receiving required inputs, the IPM (287) is adapted to interface with other OS modules for accessing and providing data, and upon completion of the last task the IPM (287) returns the result (295, 297). In one embodiment the IPM (287) is represented by an interactive GANT chart. In a preferred embodiment a tool kit is provided for a programmer to create such IPMs (287) to perform business processes. IPMs thus created may be displayed and edited as object models.
Patent CA-2349892-A1 (CA)
Inventor: BONFITTO NAZZARIO
IPC: C09D133/06
Filed: 1999-11-03
Abstract: L'invention concerne un polymère acrylique à fonctionnalités carboxy et hydroxy réticulé au moyen d'un polyisocyanate, une résine aminique étant utilisée comme amorceur pour du plastisol PVC. Les résines aminiques préférées sont les résines mélaminiques, lesquelles renferment idéalement des groupes imino et sont alkylées. L'amorceur est notamment utilisé pour des substrats en acier, et plus particulièrement dans des applications de couchage sur bande.
Patent CA-2354236-A1 (CA)
Title: Use of glycogen phosphorylase inhibitors to inhibit tumor growth
Inventor: KRASNER ALAN SETH
IPC: A61K31/535
Filed: 2001-07-27
Abstract: This invention relates to the use of glycogen phosphorylase inhibitors of Formula I or Formula IA: (See formula I, IA) as defined herein, and their pharmaceutically acceptable salts and prodrugs thereof, to inhibit abnormal cell growth in mammals, including humans. The invention also relates to pharmaceutical compositions containing glycogen phosphorylase inhibitors alone or in combination with other glycogen phosphorylase inhibitors or other inhibitors of abnormal cell growth, and to methods of treating cancer, hyperproliferative disorders, or abnormal cell growth in a mammal by administering to a mammal in need thereof the compounds and compositions of the invention.
Patent CA-2360026-A1 (CA)
Title: Triazole sulfones having herbicidal activity
Inventor: MAHONEY MARTIN D
IPC: C07D249/08
Filed: 2000-01-13
Abstract: New herbicidal compounds are provided having formula (II) wherein Y is oxygen or sulfur; R1 and R2 are each independently a C1-14 hydrocarbyl group, unsubstituted or substituted with one or more halogen, haloalkyl, hydroxy, alkoxy, carboxy, amido, cyano or amino groups; or R1 and R2, together with the carbamoyl nitrogen atom to which they are attached, form a nitrogen-containing five or six membered ring, the ring being optionally interrupted by an ethereal oxygen atom and unsubstituted or substituted with one or more hydroxy, amido, cyano, amino or C1-8 alkyl, alkenyl, alkynyl, cycloalkyl, arylalkyl, alkoxy, aminoalkyl or haloalkyl groups; and R3 is hydrogen, halogen, or an alkyl, cycloalkyl, alkenyl, cycloalkenyl, cycloalkylalkenyl, aryl, arylalkyl, alkylthio or arylalkythio group that is unsubstituted or substituted with one or more halo, hydroxy, alkoxy, acetyloxy, benzoyloxy, alkoxycarbonyl, silyl or alkylsilyl groups, or an agronomically acceptable acid addition salt or metal complex of such compound.
Patent CA-2360317-A1 (CA)
Title: High-voltage transformer
Inventor: DIAZ CARMENA ANGEL
IPC: H01F30/00
Filed: 1999-11-25
Abstract: The invention relates to a high-voltage transformer consisting of conventional elements disposed in two different groups, namely positive voltage elements and negative voltage elements, both types of elements being separated by a single insulating barrier. One of the ends of all elements has a ground level or "zero voltage" increasing progressively towards the other end in the positive voltage elements and decreasing progressively in the negative voltage elements in such a way that the elements in each group have equipotential voltages at the same level or distance from the ground level.  Said structure eliminates parasitic capacitances and makes it possible to mount the elements very close to each other thereby considerably reducing size and consequently costs.
Patent CA-2360459-A1 (CA)
Title: Bacteria-based mechanism and products for viscosity reduction breaking of viscoelastic fluids
Inventor: CREWS JAMES B
IPC: C09K8/62
Filed: 2001-10-29
Abstract: It has been discovered that fluids viscosified with viscoelastic surfactants (VESs) may have their viscosities reduced (gels broken) by the direct or indirect action of a biochemical agent, such as bacteria, fungi, and/or enzymes. The biochemical agent may directly attack the VES itself, or some other component in the fluid that produces a by-product that then causes viscosity reduction. The biochemical agent may disaggregate or otherwise attack the micellar structure of the VES-gelled fluid. The biochemical agent may produce an enzyme that reduces viscosity by one of these mechanisms. A single biochemical agent may operate simultaneously by two different mechanisms, such as by degrading the VES directly, as well as another component, such as a glycol, the latter mechanism in turn producing a by-product (e.g. an alcohol) that causes viscosity reduction.   Alternatively, two or more different biochemical agents may be used simulta-neously. In a specific, non-limiting instance, a brine fluid gelled with an amine oxide surfactant can have its viscosity broken with bacteria such as Enterobacter Colacae, Pseudomonas Fluorescens, Pseudomonas Aeruginosa, and the like.
Patent CA-2366132-A1 (CA)
Title: 48 proteines humaines secretees
Inventor: RUBEN STEVEN M
IPC: A61K48/00
Filed: 2000-03-16
Abstract: L'invention porte sur de nouvelles protéines humaines sécrétées et sur des acides nucléiques isolés comportant les régions codantes des gènes codant pour lesdites protéines. L'invention porte également sur des vecteurs, cellules hôtes, anticorps, et méthodes de recombinaison servant à produire lesdites protéines humaines sécrétées; elle porte en outre sur des procédés diagnostiques et thérapeutiques permettant de diagnostiquer et traiter les affections liées auxdites nouvelles protéines humaines sécrétées.
Patent CA-2366424-A1 (CA)
Title: A process for hydroconverting a heavy hydrocarbon chargestock
Inventor: PENG PAI
IPC: C10G47/26
Filed: 2002-01-02
Abstract: The present invention discloses a process for hydroconverting a heavy hydrocarbon chargestock, wherein said chargestock oil is first contacted with a highly active homogeneous hydrogenation catalyst to effect the hydrogenation reaction so that macromolecular radicals of the residue (the precursor of coke) form as less as possible, thereby decreasing the output of coke in the hydrocracking of the residue; when the reaction proceeds to a certain extent, a solid powder is added to adsorb the macromolecular radicals of the residue formed during the reaction and lower their reaction activity, thereby preventing them from further condensing to coke and/or depositing due to polymerization. The synergetic action of the two sorts of substances makes it possible to produce substantively no coke or less coke during the hydrogenation of residue in a suspension bed and prolong the operation lifetime of the unit.
Patent CA-2366779-A1 (CA)
Title: Transconnector for coupling spinal rods
Inventor: KUMAR G KRIS
IPC: A61B17/58
Filed: 2000-03-17
Abstract: The present invention is directed to a transconnector (10) for coupling first and second spinal fixation rods or other elongate fixation elements (12; 14). The transconnector (10) includes a male member (16), a female member (18), and a locking member (20). The male member (16) has a body with a linking element (22) (such as a hook) associated with the lateral end for receiving one of the fixation elements (12; 14), and a projection (24) on the medial end. The projection (24) includes a recess (32) defined by lateral and medial walls (34; 36). The female member (18) has a body with a linking element (26) associated with the lateral end for receiving the other fixation element (12; 14), and a cavity (28) with an opening (30) on the medial end for receiving a portion of the male member projection (24). The locking member (20) secures the position and orientation of the male member projection portion in the cavity (28) in order to accommodate different separation distances and orientations between the first and second fixation elements (12; 14). The locking member (20) cooperates with the medial wall of the recess (32) of the projection (24) to prevent uncoupling of the male and female members (16; 18).      The male member (16) may be made as a two component assembly in which the two components can rotate relative to one another for accommodating rod convergence or divergence.
Patent CA-2367908-A1 (CA)
Title: Apparatus and method for circular vortex air flow material grinding
Inventor: POLIFKA FRANCIS D
IPC: B02C19/06
Filed: 2000-03-16
Abstract: A material grinding apparatus (10) includes an annular upper enclosure (12) defining an upper chamber (34) into which material to be ground is introduced from above, a conical lower enclosure (14) defining a lower chamber (36) and supported in tandem with the upper enclosure (12), and one or more angled slots (56) defined in the sidewall of the upper enclosure (12) through which compressed air is introduced relatively circumferentially into the upper chamber (34) so as to generate a circular vortex flow of air and material in the upper enclosure (12) for grinding and drying to take place. The air flow is exhausted by a pipe (92) through an upper end of the upper enclosure (12) and the dried ground material is discharged through an open lower end of the lower enclosure (14). The lower enclosure (14) is a downward continuation and extension of the upper enclosure (12) so as not to extend upwardly into nor past the upper chamber (34) thereof.
Patent CA-2368658-A1 (CA)
Inventor: KIM SOONG-HOON
IPC: C07D491/04
Filed: 2000-03-20
Abstract: The present invention relates to a stereospecific process to produce aziridinyl epothilones from oxiranyl epothilones and the intermediates deriv ed therein.
Patent CA-2370929-A1 (CA)
Inventor: SCRIPT HENRY J
IPC: G08C17/00
Filed: 2002-02-06
Abstract: A portable security alarm system which can be installed on a temporary basis and removed from an object whose movement is to be detected including a motion detecting and radio signal transmitting member for mounting proximate the object whose movement is to be detected, a member for selectively coupling and decoupling the motion detecting and radio signal transmitting member relative to the object whose movement is to be detected, a combined radio signal receiving and alarm generating member for receiving a signal from the combined motion detecting and radio signal transmitting member and producing an alarm, a remote control for actuating and deactuating the radio signal receiving and alarm generating member, an information gathering device adapted to receive the predetermined signal, to gather information relating to the movement, and to transmit the information, and a remote notification device adapted to receive the information from the information gathering device, to establish data communication with a remote host, and to provide the information to the remote host.
Patent CA-2370955-A1 (CA)
Title: Rip managed color pages on bw printer
Inventor: HOUSEL EDWARD M
IPC: G06F3/12
Filed: 2002-02-06
Abstract: Systems and processes to simplify and streamline the printing of documents containing both black and white and color pages. The invention uses a raster imaging processor to manage the organization and execution of the print job. In addition, the invention generates an operator instruction sheet to ensure proper completion of the print job.
Patent CA-2371887-A1 (CA)
Title: Herbicidal composition
Inventor: LOJEK JOHN S
IPC: A01N57/20
Filed: 2000-03-07
Abstract: The compositions in aqueous solutions of (a) glyphosate, acetic acid, citric  acid and surfactant, (b) glyphosate, acetic acid, citric acid and alkyl polyoxyethylene glycol ether, (c) alkyl polyoxyethylene glycol ether, (d) alkyl polyoxyethylene glycol ether and glyphosate, and (e) acetic acid, citr ic acid and alkyl polyoxyethylene glycol ether. Compositions of mixtures of ingredients exhibit synergistic activity.