baber/WOPTO huggingface dataset:
Patent CA-2344400-A1 (CA)
Inventor: RICH EDWARD L III
IPC: G01S7/28
Filed: 1999-09-23
Abstract: Deux canaux de transmission/réception (T/R) séparés sont réalisés dans un seul boîtier de module T/R commun ayant la capacité de fournir des fonctions combinées, de commande et de conditionnement d'énergie, tout en utilisant un seul substrat multicouche et multicavité composé de couches de céramique à cuisson conjointe sous haute température (HTCC). Ces couches de céramiques ont des surfaces externes comportant des motifs de métallisation respectifs faits de plans de terre et de conducteurs en ligne microruban ainsi que des passages traversants ou de trous d'interconnexion verticaux ménagés dans ces surfaces pour assurer un acheminement tridimensionnel à la fois des signaux de commande logiques et de courant CC et RF blindés, afin de configurer, entre autres, une paire de coupleurs de signaux de collecteur RF qui sont incorporés dans le substrat et qui assurent la transition avec un ensemble de connecteurs RF à assemblage borgne par pression multibroche, à l'extrémité avant du boîtier. Les signaux de commande d'entrée/sortie logiques et CC sont connectés à plusieurs composants de circuits actifs comprenant des circuits intégrés spécifiques selon l'application (ASIC) et des puces de circuits intégrées à micro-ondes monolytiques (MMIC) par l'intermédiaire de plots de contact à ressort à l'arrière du boîtier. Les circuits MMIC qui génèrent quasiment toute l'énergie thermique sont situés dans des cavités multiniveaux formées dans le substrat et ils sont collés directement à une plaque puits thermique généralement plate qui est fixée dans la partie inférieure du substrat et qui sert d'interface thermique avec un échangeur de chaleur externe, tel qu'une plaque de refroidissement. Le conditionnement de l'énergie en courant continu est également assuré par un sous-ensemble accumulateur d'énergie du type à blocs capacitifs, fixé en position extérieure à l'arrière du boîtier du module pour fournir de la puissance supplémentaire au module pendant son fonctionnement en période de puissance de crête. Ce module T/R constitue l'un des modules d'un réseau de modules T/R similaires couplés à l'ouverture active d'un système de radar.
Patent CA-2344961-A1 (CA)
Inventor: MCVAUGH ARTHUR K
IPC: B66F11/04
Filed: 1990-09-20
Abstract: The invention relates to a method for moving cable into or out of installations. In one embodiment there is provided method for moving cable into or out of underground and overhead installations, comprising: providing a mobile platform having a cable guiding assembly thereon, including cable pulling wheel means; positioning sheave means proximate the location of said cable installation; and movably presenting said sheave means using extensible means for providing a first straight path between said installation and said sheave, and a second straight path from said sheave to said wheel; said extensible means including first hydraulic means having a fixed reference for movement in an extension direction and a retraction direction; second hydraulic means moveable in both of said directions; and means for actuating said first and second hydraulic means in series, whereby actuation in said extension direction sequentially moves said first and second hydraulic means, and actuation in said retraction direction reverses the sequential order of movement of said two hydraulic means.
Patent CA-2346181-A1 (CA)
Title: Deep conversion combining the demetallization and the conversion of crudes, residues or heavy oils into light liquids with pure or impure oxygenated compounds
Inventor: JORGENSEN PIERRE
IPC: C10G27/14
Filed: 1999-10-07
Abstract: A process for the conversion of hydrocarbons that are solid or have a high boiling temperature and may be laden with metals, sulfur or sediments, into liquids (gasolines, gas oil, fuels) with the help of a jet of gas properly superheated between 600 and 800°C. The process comprises preheating a feed (5) in a heater (8) to a temperature below the selected temperature of a reactor (10). This feed is injected by injectors (4) into the empty reactor (10) (i.e., without catalyst.) The feed is treated with a jet of gas or superheated steam from superheater (2) to activate the feed. The activated products in the feed are allowed to stabilize at the selected temperature and at a selected pressure in the reactor and are then run through a series of extractors (13) to separate heavy and light hydrocarbons and to demetallize the feed. Useful products appearing in the form of water/hydrocarbon emulsions are generally demulsified in emulsion breaker (16) to form water laden with different impurities. The light phase containing the final hydrocarbons is heated in heater (98) and is separated into cuts of conventional products, according to the demand for refining by an extractor (18) similar to (13).
Patent CA-2347520-A1 (CA)
Title: Disposable pull-on undergarment
Inventor: SUZUKI SEIJI
IPC: A61F5/44
Filed: 2001-05-14
Abstract: The disposable pull-on undergarment 1 has first and second waist regions 20, 22 and a crotch region 21 extending between these two waist regions 20, 22. The waist regions 20, 22 are connected with each other in bonding zones B1 extending along transversely opposite side edge portions thereof so as to define a waist-opening 5 and a pair of leg-openings 6. First elastic members 8 are bonded under tension to peripheral edge of the waist-opening 6 and second elastic members 9 are bonded under tension to peripheral edges of the leg-openings 6 so that respective opposite ends 8a of the first elastic members 8 are positioned and fixed at first zones B2 defined immediately inside the bonding zones B1 in a circumferential direction of the waist-opening and respective opposite ends 9a of the second elastic members 9 are positioned and fixed at second zones B3 defined immediately inside the bonding zones B1 in a circumferential direction Y of the leg-openings.
Patent CA-2348145-A1 (CA)
Inventor: GORODETSKY ALEXANDER S
IPC: C23C28/00
Filed: 2001-05-22
Abstract: A method for protecting low-carbon steel and stainless steel, and particularly high temperature stainless steel, from coking and corrosion at elevated temperatures in corrosive environments, such as during ethylene production by pyrolysis of hydrocarbons or the reduction of oxide ores, by coating the stainless steel with a coating of MCrAlXSi in which M is nickel, cobalt, iron or a mixture thereof and X is yttrium, hafnium, zirconium, lanthanum, scandium or combination thereof. A blended powder composition to produce a desired MCrAlSiX surface alloy may be applied to the substrate. The overlay coating and stainless steel substrate preferably are heat-treated at about 1000 to 1200°C for about 10 minutes or longer to metallurgically bond the overlay coating to the substrate and to form a multiphased microstructure. The obtained surface alloyed structure is preferably aluminized by depositing a layer of aluminum thereon and subjecting the resulting coating to oxidation at a temperature above about 1000°C for a time effective to form an alumina surface layer.
Patent CA-2348536-A1 (CA)
Inventor: ILLIG KATHLEEN J
IPC: A61K41/00
Filed: 1999-10-29
Abstract: L'invention concerne des compositions de captation préférentielle des rayons utilisables dans des radiothérapies dirigées sur des tissus cibles tels que des tumeurs. Ces compositions de captation préférentielle comprennent un agent de contraste particulaire ou polymère dont la durée de séjour dans le tissu cible est d'au moins une heure.
Patent CA-2350403-A1 (CA)
Title: Propylene glycol hyaluronate and agent for external use to skin using the same
Inventor: ASAI MICHIKI
IPC: A61K8/73
Filed: 2001-06-13
Abstract: Disclosed are propylene glycol hyaluronate esters having an esterification degree of 10-90 % and a limiting viscosity of 3-35 dL/g as well as skin conditioning methods, moisturizing methods and emulsifying methods using said propylene glycol hyaluronate esters.      Propylene glycol hyaluronate esters of the present invention are compounds showing excellent viscosity stability in low-pH systems and canon-containing systems and also showing high emulsifiability, hydration power and moisturizing effect.
Patent CA-2352806-A1 (CA)
Title: An absorbent article having a material laminate that comprises a liquid permeable top sheet and a liquid permeable liquid transfer sheet
Inventor: HAGRUD ULRIKA
IPC: B32B5/18
Filed: 1999-12-15
Abstract: An absorbent article, such as a diaper, sanitary napkin, incontinence protector, wound dressing or the like, comprising an absorbent body (12) enclosed between a liquid-impermeable backing sheet (11) and a laminate (1) in the form of a liquid-permeable top sheet (2) and a liquid-permeable liquid transfer sheet (3), with the liquid transfer sheet (3) lying proximal to the absorbent body (12), in which article the liquid-permeable top sheet (2) and the liquid transfer sheet (3) are joined together and in which the absorbent body includes partially neutralised superabsorbent material.
Patent CA-2352839-A1 (CA)
Title: Apparatus and method for evaluating the physical properties of a sample using ultrasonics
Inventor: LORD MARTIN
IPC: G01N29/38
Filed: 2001-07-10
Abstract: A method is disclosed for evaluating the physical properties of a sample, for example, the grain size in a polycrystalline material. An ultrasound field is generated in a local region of the sample with a non-contact source, such as a pulsed laser, such that the generated ultrasound diffuses away from said local region. After waiting until the generated ultrasound field has reached a diffusion regime, the resulting ultrasound field is measured with a non-contact detector.      Parameters are adjusted in a mathematical model describing the predicted behaviour of the ultrasound field in the diffusion regime to fit the detected ultrasound field to the mathematical model. In this way, parameters dependent on the physical properties of the sample, such as the diffusion coefficient and absorption coefficient, can be derived. The grain size, for example, can be estimated from these parameters preferably by calibrating the diffusion coefficient to grain size.
Patent CA-2353391-A1 (CA)
Inventor: WEDGE PHILIP JOHN
IPC: F04B9/109
Filed: 1999-12-02
Abstract: A hydraulic compressor arrangement includes hydraulic rams A and B with associated non-return valves (13 and 16). A hydraulic pump (7), typically electrically operated, provides a pressurised fluid source to operate rams A  or B to allow the associated chambers to receive and compress the low pressu re gas provided via valve (30). The rams A and B alternately compress and allow  entry of the gas so as to produce a continuing source of compressed gas via pipe (1) to a gas storage tank (2) via quick release coupling (3). Two stage  compression is also described.
Patent CA-2356861-A1 (CA)
Title: Method of identifying nucleic acids
Inventor: MCKENNA MICHAEL
IPC: C12Q1/68
Filed: 2000-01-07
Abstract: Disclosed are methods for identifying nucleic acids in a sample of nucleic acids in which nucleic acids are initially present in unequal amounts. The methods include partitioning the starting population of nucleic acids to for m one or more subpopulations, and then identifying nucleic acids that are present in different amounts in the partitioned nucleic acid sample as compared to the starting population.
Patent CA-2361016-A1 (CA)
Title: Diaryl derivatives and their use as medicaments
Inventor: KUKKOLA PAIVI JAANA
IPC: A61K31/5375
Filed: 2000-03-27
Abstract: Compounds of formula (I) in which W is O, S, S(O) or S(O)2; X is -SR4, - S(O)R4, or -S(O)2R4, -S(O)2NR5R6; or X is -C(O)NR5R6 provided that -C(O)NR5R 6 is located at the 3', 4' or 5' position; Y is O or H2; Z is hydrogen, haloge n, hydroxy, optionally substituted alkoxy, aralkoxy, acyloxy or alkoxycarbonyloxy; R is hydrogen, halogen, trifluoromethyl, lower alkyl or cycloalkyl; R1 is hydroxy, optionally substituted alkoxy, aryloxy, heteroarylocy, aralkyloxy, cycloalkoxy, heteroaralkoxy or -NR5R6; R2 is hydrogen, halogen or alkyl; R3 is halogen or alkyl; R4 is optionally substituted alkyl, aryl, aralkyl, heteroaralkyl or heteroaryl; R5, R6 and R7  are independently hydrogen, optionally substituted alkyl, cycloalkyl, aryl, aralkyl, heteroaryl, or heteroaralkyl; or R5 and R6 combined are alkylene optionally interrupted by O, S, S(O), S(O)2 or NR7 which together with the nitrogen atom to which they are attached form a 5- to 7- membered ring; n represents zero or an integer from 1 to 4; pharmaceutically acceptable salts  thereof; pharmaceutical compositions comprising said compounds; a method to prevent and treat diseases associated with an imbalance of thyroid hormones,  such as hypo-and hyperthyroidism, obesity, osteoporosis and depression; and,  a method of lowering LDL cholesterol and Lp(a) levelsin mammals using such compounds.
Patent CA-2362673-A1 (CA)
Title: Solid-state form of celecoxib having enhanced bioavailability
Inventor: ROHRS BRIAN R
IPC: A61K9/50
Filed: 2000-12-06
Abstract: The selective cyclooxygenase-2 inhibitory drug celecoxib is provided in amorphous form. Also provided is a celecoxib drug substance wherein the celecoxib is present, in at least a detectable amount, as amorphous celecoxib.  Also provided is a celecoxib-crystallization inhibitor composite comprising particles of amorphous celecoxib or a celecoxib drug substance of the invention in intimate association with one or more crystallization inhibitors, for example polymers. Also provided is a pharmaceutical composition comprising such a celecoxib-crystallization inhibitor composite and one or more excipients. Also provided are processes for preparing amorphous celecoxib, a celecoxib drug substance of the invention, a celecoxib-crystallization inhibitor composite of the invention, and a pharmaceutical composition of the invention. Also provided is a method of treating a medical condition or disorder in a subject where treatment with a cyclooxygenase-2 inhibitor is indicated, comprising administering, for example orally, a composition of the invention in a therapeutically effective amount.
Patent CA-2363399-A1 (CA)
Inventor: TUTTLE ANDREW
IPC: H04L12/18
Filed: 2001-11-16
Abstract: There is provided a system to classify messages sent over a network comprising a means by which to prepare an outgoing message; a means by which to receive an incoming message; a means of posting the outgoing message; a means of classifying the incoming message and posting an outgoing reply message utilizing a single command; a searchable database to store the messages according to their classification and a means to retrieve the messages. The outgoing message can also be classified and posted utilizing a single command.
Patent CA-2363604-A1 (CA)
Title: Method and apparatus for ameliorating electrolyte stratification during rapid charging
Inventor: FIELD ROBERT
IPC: H01M10/44
Filed: 2001-11-20
Abstract: An apparatus and method for recharging a rechargeable lead acid battery. The apparatus supplies an overcharge current to the battery during and before completion of recharging of the battery to ameliorate stratification of the battery.
Patent CA-2364731-A1 (CA)
Inventor: IRWIN BAILEY
IPC: B65D30/02
Filed: 2001-12-06
Abstract: A two-ply laminate is provided for production of flexible containers such as stand-up or gusseted pouches for snacks or beverages. The laminate is made from an outer web and an inner web. The outer web provides printability, stiffness and thermal resistance. The inner web is made of three layers. The outer layer may be metallized with aluminum to provide resistance to moisture migration. The middle layer provides barrier qualities for retardation of the migration of slipping agent on an inner or sealing layer.  The inner layer provides a sealing quality and a low coefficient of friction to allow the laminate to slide over manufacturing machines.
Patent CA-2365014-A1 (CA)
Inventor: YAMASHITA YOICHIRO
IPC: D04H1/425
Filed: 2000-03-10
Abstract: Highly biodegradable cellulose acetate constructions at least the surface area of which comprises a biodegradable cellulose acetate composition containing, in cellulose acetate, a biodegradation promotor comprising at least one compound selected from the group consisting of phosphorus oxygen acid salts, phosphorus oxygen acid esters, carbonic acid and its salts.
Patent CA-2365138-A1 (CA)
Title: Current peaking sparkplug
Inventor: CAMILLI LOUIS S
IPC: H01T13/38
Filed: 2001-12-10
Abstract: A sparkplug exhibiting very low resistance and inductance and having multiple side discharge negative electrodes and employing an integral capacitor extending from the plug body to the area of the connector to the ignition system to effectively absorb the electrical energy normally lost during the rise time of the ignition transformer, to store such electrical energy, and to discharge the stored energy across the electrode gap during the first few nanoseconds of the spark event. The sparkplug body is comprised of iron or steel so as to be threaded into a conventional sparkplug hole. The body has a cylindrical extension which serves as the negative plate of the capacitive element. A positive electrode forms the interior portion of the sparkplug. One end of the positive electrode forms a spark channel with two or more negative electrodes in a plane perpendicular to the motion of the piston. The other end of the positive electrode connects by means of a resistive element to a high-voltage ignition cable of conventional design.        The positive electrode also serves as the positive plate of the capacitive element and is cylindrical, extending centrally through the body and within the negative plate of the capacitive element. A moldable dielectric material completely fills the space between the positive and negative plates of the capacitive element for the length of the sparkplug, and may also serve as the outer insulator of the spark plug if desired. An alternative embodiment offering two sets of opposing capacitive plates is also described.
Patent CA-2365316-A1 (CA)
Title: Portable remote patient telemonitoring system
Inventor: LLEWELLYN MICHAEL D
IPC: G16H40/67
Filed: 2000-04-11
Abstract: A system, and method for monitoring health parameters, and capturing data fr om a patient (10) remotely using RF telemetry (20).
Patent CA-2366148-A1 (CA)
Title: Injection molding method and apparatus, and molded product obtained from the method
Inventor: NAGAOKA TSUTOMU
IPC: B29C45/16
Filed: 2001-12-24
Abstract: A molded product consisting of a skin layer and a core layer is obtained by injecting a skin layer resin and a core layer resin from a skin injection unit 13 and a core injection unit 12 into metal molds 8, 9, respectively. The skin layer resin injection pressure by the skin injection unit 13 and the core layer resin injection pressure by the core injection unit 12 are controlled in such a manner that a volumetrically reduced quantity at the time of cooling and solidifying the skin layer resin is compensated so as not to generate defects such as hollows and the like in the molded product. It is characterized in that the state the core dwelling pressure is higher than the skin dwelling pressure over a predetermined length of time.
Patent CA-2368111-A1 (CA)
Title: Di- and tri-heteroatom substituted indenyl metal complexes
Inventor: PATTON JASSON T
IPC: C07F17/00
Filed: 2000-03-17
Abstract: Novel metal complexes containing at least two heteroatoms attached to an indenyl or substituted indenyl radical which is bridged by ligand group thereby forming a covalent or coordinate/covalent bond to the metal, the use  of such metal complexes in the formation of polymerization catalysts and processes for polymerizing .alpha.-olefins using such catalysts.
Patent CA-2369035-A1 (CA)
Title: Universal implant fill connector
Inventor: SCHUESSLER DAVID J
IPC: F16L27/10
Filed: 2000-04-14
Abstract: A universal implant connector (200) for coupling a fill tubing (6) to an implant (9) is disclosed. A barb (4), or other leakproof fill tube connection, couples to the fill tubing (6) and a fill tip (16) couples to the implant (9). The barb (4) and the fill tip (16) each have a passage therethrough, and each of these passages have an axis. A joint connects the barb (4) to the fill tip (16) so that the barb (4) may rotate from a position where the barb axis is approximately parallel to the fill tip axis to a position where the barb axis is approximately perpendicular to the fill tip axis. Another form of the disclosed connector includes a joint that connects the barb (4) to the fill tip (16) so that the barb (4) may rotate approximately 360 degrees about the fill tip axis.
Patent CA-2369555-A1 (CA)
Inventor: SIMON FREDERICK
IPC: B65D81/34
Filed: 1999-04-09
Abstract: An improved microwave popcorn package which contains a charge of popcorn kernels for preparation in a microwave oven. The package is formed of multip le microwave transmissive panels joined together to create a cavity in which th e kernels are stored and popped. Preferably one of the panels includes a susceptor for heating the kernels, and the kernels are evenly displaced adjacent substantially the entire surface area of the susceptor. An envelope  for containing the unpopped kernels is created from additional microwave transmissive material, or from the panels themselves. The strenght of the envelope is sufficent to contain and protect the kernels during shipping and  storage, but the envelope will burst when subjected to the internal pressure  created by the kernels during the popping process. One of the package panels  is also preferably joined to the package with a releasable adhesive that permits the panel to be removed after the popping process to permit access t o the kernels. Preferably the envelope is created with the same material that provides the removable panel, and preferably the envelope isolates any oily ingredients from the remainder of the package during the storage period prio r to popping.
Patent CA-2373313-A1 (CA)
Title: Method for selecting a finishing device for digital printing
Inventor: JACKELEN JEFFREY A
IPC: B65H37/04
Filed: 2002-02-26
Abstract: Methods for selecting finishing devices to perform finishing operations on a print run. The print job contains demands for which finishing operations must be performed on the print run. The printing device contains suggestions for which finishing operations may, but need not, be performed on the print run. In operation, the printing device selects a finishing device that can perform all demands and a maximum number of suggestions. The suggested finishing operations are stored in a memory of the printing device and may be defaults or entered by a printer operator. Upon selecting the finishing device, the printing device directs the print run to the selected finishing device for processing.
Patent CA-2374777-A1 (CA)
Title: Clock/data recovery circuit
Inventor: ICHINO HARUHIKO
IPC: H04L7/033
Filed: 2002-03-06
Abstract: A clock/data recovery circuit used in a receiving apparatus is provided in the circuit including: a voltage control oscillator for generating a clock signal of a frequency of 1/K of a bit rate of an input data signal; a delay circuit; a demultiplexer for demultiplexing the input data signal; a multiplexer for multiplexing the demultiplexed signals; a phase comparator for comparing phases of an output signal of the delay circuit and an output signal of the multiplexer; a lowpass filter; wherein the clock/data recovery circuit outputs the clock signal generated by the voltage control oscillator as a recovery divided clock signal, and outputs the demultiplexed signals output as recovery parallel data signals.