baber/WOPTO huggingface dataset:
Patent CA-2327411-A1 (CA)
Inventor: DEFEVER SOPHIE
IPC: H04B7/19
Filed: 2000-11-27
Abstract: A geostationary satellite communications system occupies a segment of space having at least one satellite with a multi-beam telecommunications payload and a terrestrial segment having access gateways, one being in the coverage of each beam or group of beams and user terminals connecting with the satellite payload, the payload having three chains, a first chain on the return route from a user terminal to a gateway has a carrier router, routing on a group of carriers, basis signals multiplexed in frequency and time (MF/TDMA); a second chain on the outward route from a gateway to a user terminal has a frame router routing on a frame basis signals multiplexed in time (TDM); and a third chain including a mesh processor and having its output connected to the input of the second chain.
Patent CA-2328965-A1 (CA)
Inventor: KIM MU YONG
IPC: A61P31/04
Filed: 1999-05-12
Abstract: L'invention concerne de nouveaux composés de céphalosporine de la formule (I), dans laquelle A, R¿1?, R¿2?, Q et B sont, chacun, tels que définis dans le mémorandum descriptif. L'invention concerne également des procédés de préparation desdits composés et des compositions antimicrobiennes contenant ces composés.
Patent CA-2330695-A1 (CA)
Inventor: EPSTEIN GORDON H
IPC: A61M11/00
Filed: 1999-05-03
Abstract: L'invention concerne un applicateur constitué d'un pulvérisateur à entraînement par gaz, qui convient notamment pour administrer par pulvérisation un mélange de cicatrisants à base de fibrine (21) destiné à un usage chirurgical. L'applicateur comporte une busette de pulvérisation (10), dans laquelle des gouttelettes ou un flux d'un mélange de cicatrisants (21) sont entraînés par un flux de gaz (26) tel que de l'air comprimé stérile. L'entraînement par gaz du mélange de cicatrisants (21) résout les problèmes liés au fait que les différents composants risquent de mal se mélanger quand ils sont déchargés séparément, comme dans les techniques de pulvérisation avec recouvrement. L'invention concerne également un ensemble chapeau (50) destiné à être monté sur le corps d'un applicateur (72) comportant des réservoirs de cicatrisants (21) qui peuvent être vidés manuellement. Les éventuels bouchons peuvent être éliminés par aspiration.
Patent CA-2334152-A1 (CA)
Title: Telecommunications patch panel with angled connector modules and method of assembling such a panel
Inventor: FOLLINGSTAD MICHAEL JAY
IPC: H01R13/518
Filed: 1999-05-20
Abstract: A telecommunications patch panel is provided having a plurality of connector modules rotatably mounted to a frame member. Each connector module has a front face and an opposite facing rear face, and each front face includes a plurality of connector jacks. Eachrear face includes a plurality of wire termination blocks. The wire termination blocks are electrically connected to the connector jacks. Each connector module is rotatable about a rotation axis relative to the frame member. A lock selectively locks each connector module to the frame member as desired. The connector jacks and the connector modules are arranged in linear arrays perpendicular to the axis of rotation.
Patent CA-2336298-A1 (CA)
Title: Reactions d'hydroformulation
Inventor: ROEDER STEFAN
IPC: C07C47/02
Filed: 1999-06-30
Abstract: La présente invention concerne un procédé d'hydroformulation d'alcanes, d'alcènes ou de trialkylboranes dans des conditions supercritiques ou quasi critiques, selon lequel on effectue l'hydroformulation à l'aide d'un catalyseur hétérogène dans un réacteur fonctionnant en continu et contenant un milieu réactionnel supercritique ou quasi critique. On assure une sélectivité dans la formation du produit en variant indépendamment un ou plusieurs des facteurs suivants: température, pression, catalyseur, rapports molaires hydrogène/monoxyde de carbone et débit.
Patent CA-2337946-A1 (CA)
Title: Aqueous fluorinated polymer dispersions capable to protect asphaltic materials
Inventor: CHRIST GEOFFREY CHARLES
IPC: C08L101/00
Filed: 1999-07-21
Abstract: Asphaltic materials are provided with increased resistance to damage from water, oil and weather by a process which comprises treating said materials with an aqueous composition containing: (A) from about 0.1 to 4% by weight, on a 100% solids basis, of an aqueous solution or self-dispersed emulsion or dispersion of a copolymer which is a reaction product of monomers containing fluorinated groups, cationic groups and nonionic groups, optionally (B) an effective amount of a penetration assistant, and (C) water to make up 100%.
Patent CA-2338407-A1 (CA)
Title: External liquid level gauge
Inventor: RAIT JOSEPH
IPC: G01F23/22
Filed: 2001-02-26
Abstract: An external liquid level gauge may be provided for determining the level of the interface between a mass of flowable material and the void volume above it within a container. The external liquid level gauge is adapted to be affixed vertically to the outside wall of the container, extending along substantially the entire height. It is in the form of an elongated strip and comprises a layer of base material and a layer of thermochromatic materials. The thermochromatic layer further comprises a light absorbing background and at least two regions of thermochromatic materials which are arranged upon the light absorbing background. The regions of at least two thermochromatic materials are disposed in arrays thereof and are arranged entirely along the length of the external liquid level gauge. Moreover, each of the thermochromatic materials is arranged in an individual area and each thermochromatic material responds chromatically within a different operating temperature range.    The theory is that the rate of heat transfer is different between a mass of flowable material and the void volume above it such that for any container with a modest heat conducting capability, the container wall experiences a temperature gradient which is most pronounced at and below the interface of the contents. Thus, with the use of thermochromatic materials, a vivid color change occurring at and below the interface will permit an observer to obtain a direct reading of the level of the flowable material within a container.
Patent CA-2338594-A1 (CA)
Inventor: KOLASA TEODOZYJ
IPC: C07D233/66
Filed: 1999-08-06
Abstract: Composés représentés par la formule (I), qui sont utiles pour traiter des maladies dont on peut réaliser la prophylaxie ou l'amélioration au moyen d'agonistes d'.alpha.¿1A?. L'invention concerne également des compositions d'agonistes d'.alpha.¿1A? et un procédé servant à activer des adrénorécepteurs d'.alpha.¿1? chez un mammifère.
Patent CA-2340841-A1 (CA)
Title: Crushing device
Inventor: NAKAGOMI SHOJI
IPC: B02C18/18
Filed: 2001-03-15
Abstract: In a three axes type crushing device, an area where a finely fragmenting blade rotary structure receives fragments is enlarged, and a blade clearance between a stationary blade and a finely fragmenting blade is adjusted relatively easily.  A roughly fragmenting unit includes a pair of roughly fragmenting blade rotary structures (1), each having a large number of roughly fragmenting blades (2) with clearances substantially corresponding to thicknesses of the roughly fragmenting blades. The roughly fragmenting blade rotary structures are supported to be rotatable inward relative to each other and to be located such that the roughly fragmenting blades of one roughly fragmenting blade rotary structure enter the clearances between the roughly fragmenting blades of the other roughly fragmenting blade rotary structure, and the material nipped by the roughly fragmenting blades is cut by blade portions of opposing roughly fragmenting blades to be roughly fragmented into fragments, which falls downward. A finely fragmenting unit disposed below the roughly fragmenting unit includes a finely fragmenting blade rotary structure (9) having a large number of finely fragmenting blades (92) which finely fragments the fragments in cooperation with a stationary blade (10). The finely fragmenting blade rotary structure is disposed at such a position that makes a center normal line thereof (L1) offset in a lateral direction relative to a center normal line (L2) of a cutting portion constructed by the roughly fragmenting blades of the roughly fragmenting blade rotary structures. The stationary blade is disposed in the offset direction, and the finely fragmenting blade rotary structure is rotated in a direction toward the stationary blade.
Patent CA-2345350-A1 (CA)
Inventor: SKVORTSOV VALERY GRIGORIEVICH
IPC: A23L1/305
Filed: 2000-06-15
Abstract: Cette invention concerne un agent qui comprend un composé organique iodé. Ce composé comprend des protéines iodées et/ou un élément constitutif et de faible poids moléculaire de ces protéines, savoir un polypeptide ou peptide iodé dont la structure comprend au moins un acide aminé de la série tyrosine, phénylalanine, histidine, tryptophane.
Patent CA-2345371-A1 (CA)
Inventor: PROVOST JEAN-GUY
IPC: H04B10/291
Filed: 2000-08-02
Abstract: The invention concerns an optical device (1) for differentiating a first optical signal and an optical signal delayed relatively to the first, wherein the differentiation is represented by a signal carried by a continuous wave passing through the two arms (5, 6) of an inteferometer comprising media whereof the index is a function of the optical power traversing said media. The delayed signal is looped-back on one of the arms through a delay (7).
Patent CA-2345827-A1 (CA)
Title: Digital sheet music display system
Inventor: CONWELL SARA
IPC: G10G1/00
Filed: 2001-05-01
Abstract: A digital sheet music display system capable of storing and retrieving a large number of musical scores and capable of displaying a musical score in a format identical to paper sheet paper. The digital sheet music display system is lightweight and highly portable and provides the musician, music teacher, and music student with state-of-the-art technology right at their fingertips.
Patent CA-2347961-A1 (CA)
Title: Method and apparatus for monitoring and displaying the status of a parallel capillary electrophoresis device
Inventor: KANE THOMAS E
IPC: G01N27/447
Filed: 1999-10-21
Abstract: An automated parallel electrophoresis system including a plurality of capillaries configured to accommodate samples during an electrophoresis run which includes a plurality of phases. The system also includes a control circuit coupled to the capillaries and configured to perform one of monitoring and regulating the capillaries, a display monitor (127) and a computer processor (115) coupled to the control circuit and the display monitor. The computer processor includes an input/output (I/O) interface (117) configured to communicate with the control circuit and a first computer memory storing a display program which displays a graphical user interface on the display monitor. In addition, a method of monitoring and regulating an electrophoresis run performed on a parallel capillary electrophoresis system which comprises a plurality of capillaries configured to accommodate samples during an electrophoresis run.
Patent CA-2349485-A1 (CA)
Title: Reach-in door for refrigerated merchandiser
Inventor: ROCHE JOHN M
IPC: E05C17/24
Filed: 1999-09-09
Abstract: A refrigerated, reach-in merchandiser (M) having a product display area (13) with a front opening defined by a casing (C) having at least two mullion members (21). A reach-in door (D) is provided for closing the front opening and being hingedly mounted on one of the mullion members (21) by a door control (46). The reach-in door (D) having a transparent panel (D) with a molded frame (F) and at least two glass lites (17, 18). The door control (46) hingedly mounts the door on the merchandiser. An electrical outlet (32) is provided on one of the mullion members. The outlet (32) provides electricity to a light (56) for illuminating the display area (13) and for providing electricity to a heating member (50) of the glass lite (17, 18). The electrical outlet (32) includes a key member (30) to which the heating member (50) connects.
Patent CA-2349661-A1 (CA)
Title: Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration
Inventor: DE MOEL PETRUS JACOB
IPC: B01D65/02
Filed: 1999-11-12
Abstract: A membrane filtration, for removing floating substances and salts from a liquid uses vertically positioned capillary or tube membranes which are suitable for performing nano or hyper filtration. Repeatedly and consecutively the following steps are performed: a) a permeate is produced without discharge of concentrate for a predetermined period of time; b) then a gas, for example air, is guided along side the membrane, at least almost without discharge of permeate and without discharge of concentrate; c) and finally a concentrate is discharged without discharge of permeate. During step a) and step c) use can be made of a combined supply of liquid and gas. An apparatus for performing this method is described as well.
Patent CA-2351091-A1 (CA)
Inventor: MARKKULA TOMMI
IPC: A61L27/00
Filed: 1999-10-26
Abstract: The invention relates to a membrane or matrix, made of a siloxane-based elastomer, and intended for controlling the permeation of drugs, wherein sai d elastomer comprises 3,3,3,-trifluoropropyl groups attached to the Si-atoms o f the siloxane units. The invention relates also to a method for the preparati on of a siloxane-based elastomer comprising 3,3,3,-trifluoropropyl substituents , wherein said elastomer is intended for controlling the permeation of drugs. In the method either i) a 3,3,3,-trifluoropropyl-substituted vinyl-functional polysiloxane component and a silicon hydride-functional cross-linking agent are cross-linked in the presence of a catalyst, or ii) a 3,3,3,- trifluoropropyl-substituted polysiloxane component is cross-linked in the presence of a peroxide catalyst.
Patent CA-2353503-A1 (CA)
Title: Improved processability of silica-filled rubber stocks
Inventor: HERGENROTHER WILLIAM L
IPC: C08L71/02
Filed: 1999-11-24
Abstract: The present invention provides silica-filled, vulcanized elastomeric compounds comprising an elastomer mixed with at least a silica filler, a processing aid, and a curing agent, and processes for the preparation of the same. Generally, the present invention provides processing aids which effectively reduces or replace the amount (i.e., about 10 percent by weight based upon the silica filler) of the processing aid bis [3-triethyoxysilyl)propyl]tetrasulfide ("Si69") used in the production of silica-filled rubber stocks. These new processing aids include alkyl alkoxysilanes, fatty acid esters of hydrogenated and non-hydrogenated sugars and the polyoxyethylene derivatives thereof, and combinations thereof, with or without various non-reinforcing fillers such as mineral fillers. The processing aids do not hinder the physical properties of the compounds and have been found to be excellent substitutes for Si69. The processing aids may be supported on the silica filler or any of the other fillers employed in the composition for improved handling, safety and performance. Processes for the preparation of the silica filled vulcanizable elastomers are provided as well as pneumatic tires employing tread stock comprising the novel vulcanizable elastomers.
Patent CA-2353747-A1 (CA)
Title: High pressure discharge lamp driving apparatus, luminaire and high pressure discharge lamp driving method
Inventor: KATOH JUNICHI
IPC: H05B41/282
Filed: 2001-07-25
Abstract: Disclosed a high pressure discharge lamp driving apparatus for driving a high pressure discharge lamp during a stable operation thereof with an AC lamp current alternating for opposite half-cycle periods, the apparatus comprising an AC lamp current supply for supplying the AC lamp current to the high pressure discharge lamp, a detector for detecting the output AC lamp current to the high pressure discharge lamp, a controller responsive to the detector for controlling the AC supply to output the AC lamp current with a waveform which is characterized by that (i) a mean value in the second half of each half-cycle period is larger than the means value of the first half of each half-cycle period, (ii) no pulse current is contained in the second half of each half-cycle period, (iii) the AC lamp current has a maximum value immediately after polarity change between the positive and negative half-cycle periods, and (iv) the AC lamp current has also a waveform defined by that the ratio (d/a) of the maximum value (d) of the AC lamp current and a mean value (a) of the AC lamp current in its each half-cycle period satisfies a following equation. 1.05 ~ d/a ~ 1.80
Patent CA-2354433-A1 (CA)
Inventor: MAHAJAN PRAMOD B
IPC: C12N15/29
Filed: 1999-11-16
Abstract: L'invention concerne des acides nucléiques de Rad2/FEN-1 isolés de maïs et leurs protéines codées. Elle porte encore sur des procédés et des compositions relatives à la modification de la concentration de Rad2/FEN-1 de maïs et/ou la composition de plantes. Elle se rapporte encore à des plantes transgéniques, à des cellules hôtes, à des cassettes d'expression recombinées et à .des compositions anticorpales.
Patent CA-2358800-A1 (CA)
Title: Reactifs et procedes utiles pour detecter des maladies mammaires
Inventor: COHEN MAURICE
IPC: C12Q1/6886
Filed: 2000-01-21
Abstract: L'invention concerne un ensemble de séquences d'ADNc contiguës et partiellement superposées, ainsi que des polypeptides appelés BS322, codés par ces séquences et transcrits à partir d'un tissu mammaire. Ces séquences sont utiles pour détecter, diagnostiquer, déterminer le stade, surveiller, pronostiquer, imager in vivo, prévenir ou traiter, ou déterminer la prédisposition d'un individu à des maladies ou affections mammaires, telles que le cancer du sein. L'invention concerne en outre des anticorps qui se lient spécifiquement à un polypeptide BS322 codé ou à une protéine, ainsi que des agonistes ou inhibiteurs qui neutralisent l'action du polypeptide BS322 spécifique au tissu, lesdites molécules étant utiles pour le traitement thérapeutique de maladies mammaires, de tumeurs ou de métastases.
Patent CA-2360926-A1 (CA)
Inventor: LOW SYDNEY GORDON
IPC: G06Q30/00
Filed: 2000-06-07
Abstract: La présente invention concerne un procédé de taxation comprenant: le maintien d'un enregistrement du contenu d'un réseau de communications auquel un abonné réseau a accès; la détermination, à partir de l'enregistrement, de la taxe d'un abonné en se basant sur l'accès au contenu associé à l'abonné; et détermination, à partir de l'enregistrement, d'une taxe destinée à l'abonné en se basant sur d'autres contenus de l'enregistrement.
Patent CA-2361444-A1 (CA)
Title: Order entry system for changing communication service
Inventor: LEONARD TIMOTHY J
IPC: G06Q20/10
Filed: 2000-02-01
Abstract: A system for processing an order to change communication service includes a client that receives order data and an authorization image associated with a customer that desires to change communication service. The system also includes a server coupled to the client using a communication network. The server receives the order data and the authorization image from the client, generates a service request using the order data, and initiates communication of the service request to a communication service provider of the customer to change communication service.
Patent CA-2364716-A1 (CA)
Inventor: WIDMAN DONALD E
IPC: B65D81/05
Filed: 2000-03-06
Abstract: A corner support post (10) having a first section (28) of trapezoidal cross- section and a second section (38) rectangular in cross-section.
Patent CA-2365882-A1 (CA)
Title: Direct central nervous system catheter and temperature control system
Inventor: MEYTHALER JAY M
IPC: A61M25/18
Filed: 2000-03-03
Abstract: A central nervous system (CNS) catheter assembly (20) adapted for use as a ventriculostomy catheter and a spinal catheter includes a catheter body (28)  defining at least one lumen (30) therethrough having a drug delivery branch (22) and a monitoring/sensing branch (24). The drug delivery branch (22) and  the monitoring/sensing second branch (24) are in fluid communication with th e lumen (30). The assembly further includes a filter assembly (36) disposed in  fluid communication with the drug delivery branch (22) and a valve assembly (54) disposed in fluid communication with the monitoring/sensing branch (24) . Also in accordance with the present invention, there is provided a temperatu re control system (170) for use in controlling the temperature of a location within the central nervous system such as the brain or the spinal cord. The system further includes a pump controller (180), a central processing unit o r controller (194), a temperature sensing element (184), and a power supply (194) all operatively connected to the temperature control mechanism.</SDOAB >
Patent CA-2367328-A1 (CA)
Title: Method of conducting thermal energy, thermal conductor, and electrical appliance using the thermal conductor
Inventor: LUO CHIN-KUANG
IPC: A47J27/00
Filed: 2002-01-09
Abstract: In a method of conducting thermal energy, a hollow member is formed from a heat-conducting material and has inner and outer walls that confine an enclosed chamber therebetween. The chamber is filled with a superconductor material. The hollow member is subjected to a thermal energy source. A thermal conductor formed according to the aforesaid method can be incorporated in a cooking utensil, or in an electrical appliance, to permit quick and efficient conduction of thermal energy.
Patent CA-2370864-A1 (CA)
Title: System and method for drawing fluid into a helicopter bucket
Inventor: BROOKE PETER LEIGHTON
IPC: A62C3/02
Filed: 2002-02-07
Abstract: A helicopter fire fighting system including a fluid holding vessel suspended from underside of the helicopter; and submersible high volume, low head axial flow pump mounted adjacent bottom of the holding vessel for drawing fluid from a fluid source and delivering the fluid into the holding vessel, the axial flow pump extends along a central axis between an open upper end and an opposite open lower end serving as an inlet for the axial flow pump.
Patent CA-2371628-A1 (CA)
Inventor: WHAITE PETER
IPC: G01J3/50
Filed: 1999-11-22
Abstract: A method for determining the appearance of an object to be replicated and an apparatus therefor are described herein. The method consists in providing a controlled illumination to illuminate a surface of the object, measuring the object with a CCD camera to collect an image map of a plurality of points on the surface and processing that information to produce an appearance mapping of the object. Calibration of the apparatus is done by measuring calibration patches illuminated with the same illumination. When the apparatus is done in view of replicating the color of an object, a comparison can be done by similarly producing an appearance mapping of the replicate and by comparing it to the appearance mapping of the object.
Patent CA-2377834-A1 (CA)
Inventor: BERGMAN LARS
IPC: H05K9/00
Filed: 2000-06-28
Abstract: The invention concerns a device for preventing leakage of electromagnetic radiation between a first (10) and a second (12) part. The first (10) and the second (12) parts are shaped to be arranged against each other such that a first gap (20) is formed between them. Furthermore, the first (10) and the second (12) parts are shaped to engage each other such that at least a second gap (30) is formed between them. The second gap (30) defines a second plane (32) which forms an angle (34) with the first plane (22) which is defined by the first gap (20). Furthermore, the second gap (30) has an extension such that it intersects the first plane (32). The second plane (32) also has an extension in a leakage direction (24) which is defined by the first gap (20).
Patent CA-2378559-A1 (CA)
Inventor: JACOBS ALEXANDRA
IPC: D04H1/42
Filed: 2000-06-21
Abstract: Microfiber webs comprising at least one cycloolefin polymer are produced by melt-blowing.