baber/WOPTO huggingface dataset:
Patent CA-2272475-A1 (CA)
Inventor: SADOW BERNARD DAVID
IPC: A45C3/02
Filed: 1996-07-15
Abstract: A support (22, 48) for an article of electronic equipement, such as a personal computer (32) includes plural bolsters (10, 12, 14) pressurized with a gas, and which provide pneumatic springs in surrounding relation with side edges of the article, the bolsters being comprised of an inflatable bladder and a constraining non-expansible sleeve which acts as a corset for the bladder and permits inflation of the bladder to a pressure in excess of that which would cause ballooning of said bladder.
Patent CA-2276562-A1 (CA)
Title: Ligne electrique a isolation gazeuse comportant deux barres conductrices reliees electriquement par une liaison souple
Inventor: THURIES EDMOND
IPC: H01B7/00
Filed: 1999-06-23
Abstract: La ligne électrique comprend une première (11) et une deuxième (21) barres conductrices tubulaires reliées électriquement, la première barre (11) ayant une extrémité (11A) qui est emboîtée dans une extrémité (21A) de la deuxième barre (21) pour permettre un coulissement relatif des deux barres suivant une direction axiale (A). Les deux barres (11, 21) sont reliées électriquement par une liaison souple (3) qui se déforme sans frottement sur l'une ou l'autre des extrémités (11A, 21A), ce qui permet d'éviter la production de particules d'usure lors de mouvements créés par la dilatation thermique des deux barres conductrices (11, 21). Selon une réalisation particulière, la première barre (11) est emboîtée dans la deuxième barre (21) par l'intermédiaire d'une virole (5) qui coulisse par rapport à la deuxième barre (21) et qui est appuyée contre la première barre (11) par un ressort (4) comprimé par un capot pare effluves (9) solidiare de la deuxième barre (21), ce qui permet un raccord des barres par encliquetage sans vissage.
Patent CA-2278050-A1 (CA)
Title: Modular display system
Inventor: WOOD GRAHAM R
IPC: A47F5/10
Filed: 1998-01-15
Abstract: A modular display system (10) includes at least two spaced apart, parallel, vertically oriented upright supports (12), each having an upper end and a lower end, and at least two spaced apart, parallel, horizontally oriented spanning supports (14) extending between and connecting the upright supports and forming a frame. The upright supports (12) and the spanning supports (14) defining a plane. At least one of the upright supports and the spanning supports defines a plurality of spaced apart, corresponding openings (26) formed therein lying in the plane. A partition member (28) is positioned in the frame, within the plane, between the upright supports (12) and the spanning supports (14). The partition member (28) can include an interchangeable panel element for changing the color and display media and the like. The partition member (28) has a mounting portion including a plurality of projecting elements (36) extending therefrom for engaging the openings in one of the upright supports and the spanning supports. The partition member (28) is positioned between the supports having at least a portion of the projecting elements (36) exposed. At least one attachment element (54) is mountable on the display system, attached to the exposed projection portions, and is mountable so as to span the partition member.
Patent CA-2280110-A1 (CA)
Title: Purification of o,s-dimethyl phosphoramidothioate
Inventor: JELICH KLAUS
IPC: C07F9/24
Filed: 1999-08-12
Abstract: The present invention provides a method for making O,S-dimethyl phosphoramidothioate. In accordance with this process, O,O-dimethyl phosphoramidothioate is isomerized in the presence of dimethyl sulfate to form a reaction mixture; the reaction mixture is then passed through a wiped film evaporator at a temperature of from about 55°C to about 120°C and a pressure of from about 3 to about 10 mm Hg, with the distillate containing O,S-dimethyl phosphoramidothioate, unreacted O,O-dimethyl phosphoramidothioate and by-products, and the residue containing O,S-dimethyl phosphoramidothioate in an amount greater than the amount of O,S-dimethyl phosphoramidothioate contained in the reaction mixture prior to distillation.
Patent CA-2280521-A1 (CA)
Inventor: OWENS DAVID CARADOC
IPC: B60C23/04
Filed: 1998-02-05
Abstract: L'invention concerne un système de surveillance de la pression des pneus d'un véhicule, qui présente une pluralité d'unités capteur/émetteur (2, 4), une pour chaque pneu du véhicule. Chaque unité capteur/émetteur (2, 4) possède un transducteur de pression (2) et un processeur (14). Ce processeur (14) compare un signal de pression courant provenant du transducteur à un signal de pression stocké dans sa mémoire et qui correspond à la première pression relevée lors de l'installation du transducteur. Le processeur (14) comprend des moyens destinés à transmettre un signal d'anomalie lorsque le signal de pression courant diffère du signal de pression stocké en mémoire d'une valeur supérieure à une grandeur déterminée. Une unité de surveillance (6) reçoit les signaux d'anomalie provenant des transducteurs et comprend des moyens (24) permettant d'indiquer une anomalie.
Patent CA-2283503-A1 (CA)
Title: Reactively coupled elements in circuits on flexible substrates
Inventor: BEIGEL MICHAEL L
IPC: G08B13/24
Filed: 1998-03-03
Abstract: An RFID circuit for incorporation in an identification device which includes a polymeric substrate (12), the circuit being formed or integrally connected with said substrate whereby the substrate becomes a component of the RFID  circuit. An embodiment of the circuit includes circuit elements (10, 14) printed or attached to opposite sides of the substrate utilizing the resistance of the substrate in a reactive or inductive circuit.
Patent CA-2283544-A1 (CA)
Title: Arrangement for dosing pourable substances and associated uses
Inventor: HOERMANN KARL L
IPC: C06B21/00
Filed: 1999-09-24
Abstract: Arrangement for dosing granular materials, propellants, explosives, gunpowder and other pourable substances comprising at least a container with a closure and a dosing unit comprising a measuring chamber for the take up of said substance, said dosing unit is defined connectable with the container via a means of association for the purpose of dosing, whereby said closure is held self-powered in a closed position and is transferable by a means of actuating into an open position for opening. At least one means of locking is provided securing the closure in the closed position in order to prevent unintentional release of substance, whereby the means of locking is releasable preferentially by the dosing unit while connecting with the container latest while attaining the filling location in order to rest the closure in the closed position as possible long and effect an constrained control. For additional security at least one means of holding my be provided in order to rest the association of dosing unit and container in the filling position. Said arrangement comprising a container for taking up of the substances, which is utilizing an active generation of a throttle effect by means of a field of lateral force. The container may be equipped with a funnel-shaped section being closable by means of a lid for the easier clearing of the container. Said arrangement further comprises a preferred clamping holder for taking up the container and a preferred holding device comprising a means of pressure equalization; furthermore preferred uses of the dosing unit and the arrangement and a preferred adhesive-joint for the container increasing the stability under load, particularly at swelling loads as well as three-dimensional stress condition. And finally a preferred tenter tool preventing the dosing unit from damages while assembling it.
Patent CA-2283780-A1 (CA)
Inventor: CONSTANTINIDES PANAYIOTIS PERI
IPC: A61K47/44
Filed: 1998-03-12
Abstract: Binary pharmaceutical formulations comprising (i) a cyclosporine compound, (ii) a lipophilic phase and (iii) a surfactant provide bioavailability of the active ingredient which is equivalent to that provided by ternary compositions, but without the need for a hydrophilic phase.
Patent CA-2284803-A1 (CA)
Title: Solid state devolatilization of syndiotactic vinyl aromatic polymers with catalyst deactivation
Inventor: BILLOVITS GERALD F
IPC: C08F6/02
Filed: 1998-01-30
Abstract: The present invention is an improved solid state polymer devolatilization process which comprises heating a wet feed mixture comprising polymer, residual monomer(s), process solvents and active catalyst residues in the presence of an inert gas, wherein the improvement comprises replacing the inert gas with a catalyst desactivating gas.
Patent CA-2285138-A1 (CA)
Title: A partly synthetic multigrade crankcase lubricant
Inventor: GAO JASON ZHISHENG
IPC: C10M169/04
Filed: 1999-10-05
Abstract: A base oil for an SAE OW-40 lubricant composition comprises a mineral basestock, a polyalpha-olefin and a synthetic ester lubricant The SAE OW-40 lubricant comprises the base oil and a viscosity index improver selected from the group consisting of polymethacylatc, olefin polymer, hydrogenated diene, copolymer mixtures of all three or mixtures of olefin polymer and hydrogenated diene copolymer.
Patent CA-2289055-A1 (CA)
Title: Kappa agonist compounds, pharmaceutical formulations and method of prevention and treatment of pruritus therewith
Inventor: KRUSE LAWRENCE I
IPC: A61K31/40
Filed: 1998-06-19
Abstract: Compounds having kappa opioid agonist activity, compositions containing them and method of using them as analgesics and anti-pruritic agents are provided.  The compounds of formulae (I), (II), (III) and (IV) have structures wherein X, X4, X5, X7, X9; R1, R2, R3, R4; and Y, Z and n are as described in the specification.
Patent CA-2291024-A1 (CA)
Title: Carrier recovery in dab receivers
Inventor: KATSUMOTO HIROSHI
IPC: H04J11/00
Filed: 1998-05-12
Abstract: A receiver is provided which can perform normal reception even under strict environments such as multi-path environments. A frequency offset detector (7) detects a frequency offset amount in accordance with a phase reference symbol.  The detected frequency offset value is integrated by an integrator (17). The integrated value is compared by a comparator (18) with a predetermined threshold value range. If the integrated value output from the integrator is in the threshold value range, a frequency offset value amount detected by another frequency offset detector (8) in accordance with a phase difference of a delay-detection output is selected by a switch circuit (10). If the integrated value is not in the threshold value range, the frequency offset value detected by the frequency offset detector (7) is selected by the switch circuit (10). In accordance with each selected frequency offset value, automatic frequency control of the receiver is performed.
Patent CA-2292550-A1 (CA)
Title: Connection together of tubular members
Inventor: DAVIDSON PAUL
IPC: F16L21/06
Filed: 1998-06-01
Abstract: A connector (1) for connecting together at least two tubular members (3) includes a body (7) having tubular mouth portions, each receiving one of said tubular members. At least one of the mouth portions is provided with means for connecting the body to a tubular member, the connection means comprising sealing means (17) for sealing the body against the tubular member and securing means for preventing relative longitudinal movement between said body and said tubular member. The securing means comprise a first securing member (25) for engagement with the tubular member and being deformable between a tubular member engaging position and a position allowing said first member to be readily moved along the tubular member, and a second securing member (31) being for holding the first securing member in its tubular member engaging position. The body and first and second securing members are adapted to coact to prevent, in use, relative longitudinal movement between said first securing member and said body. A connection assembly, which includes a plurality of connectors of the invention, is also described.
Patent CA-2293504-A1 (CA)
Title: Use of leptin antagonists for the treatment of diabetes
Inventor: CAWTHORNE MICHAEL ANTHONY
IPC: A61K45/00
Filed: 1997-06-06
Abstract: The use of an antagonist of leptin for the manufacture of a medicament for the treatment of disorders resulting from deficiencies in insulin secretion, hyperglycaemia and insulin resistance.
Patent CA-2293721-A1 (CA)
Inventor: DELAYE PHILIPPE
IPC: G01C19/72
Filed: 1999-12-24
Abstract: Gyroscope comportant une source (1) pour l'émission d'un faisceau lumineux, une boucle (5) de fibre optique dans laquelle la lumière se propage dans un sens et dans l'autre, un miroir (9) à double conjugaison de phase disposé dans ladite boucle (5) de façon que la lumière arrive sur ledit miroir (5) d'un côté et de l'autre de celui-ci, des moyens de recombinaison (4) pour recombiner la lumière qui s'est propagée dans la boucle, des moyens de détection (2) pour détecter le signal recombiné, caractérisé en ce que la boucle (5) comporte une fibre monomode (11) sans conservation de polarisation et en ce que des moyens de dépolarisation (10) sont disposés entre ladite fibre (11) et le miroir à conjugaison de phase (9), de part et d'autre de celui-ci.
Patent CA-2295018-A1 (CA)
Title: Process and apparatus for preparing propylene homopolymers and copolymers
Inventor: KORHONEN ESA
IPC: C08F2/00
Filed: 1998-06-24
Abstract: Described herein is a process and an apparatus for preparing propylene homopolymers and copolymers, which comprises polymerizing propylene optionally with comonomers in the presence of a catalyst at elevated temperature and pressure in at least one slurry reactor and at least one gas phase reactor, the polymerization product of at least one slurry reactor, containing unreacted monomers, being conducted to a first gas phase reactor essentially without recycling of the unreacted monomers to the slurry reactor. The invention provides for fast start-ups because the gas phase bed material is available directly from the loop reactor.
Patent CA-2296610-A1 (CA)
Title: Adjustable hinged derail
Inventor: PEASE RONALD
IPC: B61K5/06
Filed: 2000-01-18
Abstract: A hinged derail is provided with an adjustment assembly for adjusting the position of the hinge pin relative to the rail. The hinged derail is adjustable to provide for proper alignment of the deflecting block with the top surface of a rail for a variety of rail heights. In a preferred embodiment, the adjustment assembly includes a pair of rotatable adjustment flanges which support the hinge pin in an eccentric fashion. Rotation of the adjustment flanges changes the vertical position of the hinge pin. In accordance with another aspect of the invention, an actuating assembly is provided for operatively associating a power actuator with the derail shoe.
Patent CA-2297596-A1 (CA)
Inventor: PERLA JESSE
IPC: G06F16/93
Filed: 2000-01-31
Abstract: A method of deploying a web-based application on a network comprising the steps of: generating a data structure representing a flow and associated forms for the application; associating with the application a plurality of style documents, ones of the documents being tailored to different client characteristics; providing to the server a processor for processing the application; in response to a request for a form from a client to the server, the processor accessing a set of data sources for the requested form defined in the application and aggregating the data into a single generated data document;  the processor executing a style processor for processing the generated data document and a selected style sheet corresponding to the client device characteristics to generated the form for the client; and forwarding the form processed at the server to the client.
Patent CA-2305005-A1 (CA)
Inventor: DE LAFORCADE VINCENT
IPC: B05B11/00
Filed: 2000-04-07
Abstract: La présente demande concerne un dispositif (1) pour le mélange extemporané d'au moins deux produits, ledit dispositif (1) comportant un premier récipient (2) contenant un premier produit (L), et un second récipient (40) contenant un second produit (P), lesdits premier et second récipients (2, 40) étant séparés de manière étanche par un obturateur amovible (20), ledit dispositif (1) comprenant un doigt flexible (41), couplé à un organe de manoeuvre (30), et apte, en réponse à un actionnement dudit organe de manoeuvre (30), à venir en engagement avec ledit obturateur (20) et à fléchir élastiquement jusqu'à être en position de butée contre une butée (23) portée par ledit obturateur (20), ledit doigt flexible (41) formant dans ladite position de butée, un arc-boutant apte à provoquer l'expulsion de l'obturateur (20), afin de permettre le mélange desdits premier (L) et second (P) produits.
Patent CA-2305369-A1 (CA)
Inventor: LEE ANN A
IPC: G01N3/06
Filed: 1998-09-18
Abstract: Cette invention concerne des cellules biologiques qui sont plaquées sur une membrane élastique (14) et qui sont soumises à des contraintes biaxiales en vue de leur observation à l'aide d'un dispositif comprenant les éléments suivants: un support (12) comportant une ouverture par dessus laquelle la membrane (14) est fixée; un cylindre mobile (11) monté coaxial par rapport à l'ouverture et venant s'emboîter étroitement dans celle-ci tout en pouvant s'y déplacer; et un élément d'actionnement (13) qui permet de stabiliser et d'ajuster la position du cylindre (11) par rapport à l'ouverture. Cet élément d'actionnement (13) est couplé au support (12) par une connexion filetée tout en étant en interaction avec le cylindre mobile (11). Le taux d'étirement de la membrane peut être ajusté avec précision par la rotation de l'élément d'actionnement (13).
Patent CA-2307125-A1 (CA)
Title: Open "plug & play" o & m architecture for a radio base station
Inventor: NISKA HAKAN
IPC: H04W24/02
Filed: 1998-10-16
Abstract: A method and apparatus for preparing a vendor- and version- independent information model that a cellular telephone base station can use to communicate its capabilities in a plug and play fashion to a network element is disclosed. The information model can also be used to communicate configuration information back to the base station from the network element. The capabilities and configuration information is automatically communicated and utilized, thus reducing the possibility of human operator error in configuring and pre-configuring new or modified base station equipment.
Patent CA-2312593-A1 (CA)
Title: Thermal neutron detector using a scintillator with background gamma-ray shielding
Inventor: PENN DAVID G
IPC: G01T3/02
Filed: 2000-06-27
Abstract: A thermal neutron detector comprises an inorganic scintillation crystal, an inner sleeve on said scintillation crystal and including boron-10, and an outer lead sleeve on said inner sleeve for shielding gamma rays from the inner layer. The boron-10 may be carried in a resiliently compressible silicone cast on the crystal to form a sleeve which functions to mechanically support the crystal inside a detector casing. The resiliently compressible, thermal neutron absorbing layer may also be used in other applications as a thermal neutron shield.
Patent CA-2317903-A1 (CA)
Title: Symbol self synchronous interleaving method and apparatus for ofdm-based communication system
Inventor: MILBAR MAREK
IPC: H04H20/00
Filed: 2000-09-07
Abstract: An interleaving method and apparatus is disclosed for an in-band on-channel (IBOC) digital audio broadcasting (DAB) system. The disclosed interleaver method and apparatus utilize a convolutional interleaver having a row size equal to one OFDM symbol and a time span of arbitrary size. A structured memory block is utilized in the de-interleaver at the receiver having a row size of one OFDM symbol (the number of active sub-carriers in the applicable sub-band of the IBOC system). The self-synchronizing nature of the present invention permits a receiver in an OFDM-based IBOC system to sort the scrambled blocks and descramble the received symbols according to its own frame count, without regard to the frame count of the transmitter.    The disclosed interleaver method and apparatus does not require interleaver synchronization between the transmitter and receiver. In one implementation, separate convolutional encoders and convolutional interleavers are applied to each sub-band in a multi-stream structure to provide independent error spreading for each sub-band.
Patent CA-2320799-A1 (CA)
Inventor: COLLINS-RACIE LISA A
IPC: C07K14/47
Filed: 1999-02-18
Abstract: Novel polynucleotides and the proteins encoded thereby are disclosed.
Patent CA-2321911-A1 (CA)
Title: An electric direct current cable
Inventor: BOSTROM JAN-OVE
IPC: H01B13/00
Filed: 1999-02-22
Abstract: An insulated electric DC-cable having a polymer based insulation system comprising an extruded and cross-linked polyethylene, XLPE, based composition, disposed around a conductor and a method for production of such a cable. The XLPE based composition comprises a polar modification in the form of a polar segment comprising a polar co-monomer having the general formula: CH2=CR-CO-X-(CH2)n-N(CH3)2 or CH2=CR-CO-O-(CH2-CH2O)m-H where n is equal to 2 or 3; m is equal to a number from 1 to 20; R is H or CH3; and X is O or NH. The polar comonomer is introduced into the XLPE composition.
Patent CA-2324963-A1 (CA)
Inventor: HARING THOMAS
IPC: B01D71/62
Filed: 1999-04-16
Abstract: The invention relates to novel compatible binary and tertiary cation exchange polymer and anion exchange polymer acid base blend membranes.
Patent CA-2325358-A1 (CA)
Title: 7-¬(4'-trifluoromethyl-biphenyl-2-carbonyl)amino|-quinoline-3-carboxylic acid amides, and methods of inhibiting the secretion of apolipoprotein b
Inventor: BERTINATO PETER
IPC: C07D401/14
Filed: 2000-11-08
Abstract: This invention relates to compounds of Formula I (see formula I) that inhibit the secretion of apolipoprotein B, to pharmaceutical compositions comprising the compounds, and to methods of treating and/or preventing atherosclerosis, obesity, diabetes, hyperlipidemia, hyperliproproteinemia, hypercholesterolemia, hypertriglyceridemia, hypoalphalipoproteinemia, pancreatitis, myocardial infarction, stroke, restenosis, or Syndrome X. This invention also relates to methods of reducing the secretion of apolipoprotein B and/or inhibiting microsomal triglyceride transfer protein.
Patent CA-2325417-A1 (CA)
Title: Halimide, a cytotoxic marine natural product, and derivatives thereof
Inventor: FENICAL WILLIAM
IPC: A61P35/00
Filed: 1999-03-25
Abstract: The present invention provides a substantially purified compound having structure (I) wherein R1 to R9 are defined; or a salt of the compound, and provides pharmaceutical compositions comprising a compound of the invention and a pharmaceutically acceptable carrier. The invention also provides methods of reducing or inhibiting mitosis of a cell by contacting the cell with a compound of the invention, which blocks the cell at the G2/M phase of the cell cycle. The invention also provides a method of reducing the severity of a pathology characterized, at least in part, by undesirable proliferation of a population of cells in a subject by administering to the subject a compound of the invention in an amount sufficient to reduce or inhibit proliferation of the population of cells.
Patent CA-2326185-A1 (CA)
Title: Antagonistes de l'hormone liberant la gonadotropine (gnrh)
Inventor: WALSH THOMAS F
IPC: A61K31/502
Filed: 1999-03-29
Abstract: L'invention porte sur des composés de la formule (I) et sur leurs sels pharmaceutiquement acceptables qui sont utilisés comme antagonistes de GnRH et, en conséquence, dans le traitement d'états relatifs à l'hormone sexuelle et à d'autres hormones chez l'homme et chez la femme.