baber/WOPTO huggingface dataset:
Patent AU-2001282191-A1 (AU)
Title: Prepaid service in a packet-switched mobile communication network
Inventor: ALA-LUUKKO SAMI
IPC: H04M17/00
Filed: 2001-08-14
Abstract: A method and system for implementing a prepaid service in a packet-switched mobile communication network, in which information requested by a mobile station is delivered to the mobile station so long as the subscriber has maintained a sufficient prepaid balance from which the service charges can be deducted. An access point name definition, which points to a service node via which access to or use of an associated prepaid service is provided, is defined. A control server is used to monitor the service traffic between the mobile station and the content server after the access point name definition identified in an activation request for data service has been sent from the mobile station. Traffic monitoring continues as long as the data service is active, and the prepaid service balance in a billing database is dynamically updated to reflect the subscriber's ongoing use of the data service based on the continued monitoring of the control server.
Patent WO-9001377-A1 (WO)
Inventor: FRAHN DEAN
IPC: B07B13/10
Filed: 1989-08-15
Abstract: Le dispositif nettoyeur et séparateur à air décrit sert à nettoyer et/ou à séparer des grains, des semences ou d'autres substances granuleuses. Les grains sont amenés à rebondir sur une série de plateaux rigides, tout en étant simultanément soumis à un flux d'air à basse pression et à haute vitesse. Ainsi, les parties légères sont délogées et emportées par le flux d'air, alors que les parties plus lourdes suivent les plateaux de rebondissement jusqu'à une goulotte séparée.
Patent WO-9408282-A1 (WO)
Inventor: WARDEN RICHARD BRUCE
IPC: G06C1/00
Filed: 1993-09-23
Abstract: Abaque sur lequel le nombre représenté est également indiqué sous une forme numérique. L'abaque se compose de colonnes de figures (5 à 7) se trouvant derrière des fenêtres (2 à 4) menagées sur la face avant du dispositif. Le nombre de figures affichées dans chaque colonne peut être déterminé par le coulissement d'éléments de couverture (8 à 10) vers le haut et vers le bas. Le nombre de figures affichées à l'avant du dispositif est affiché sous une forme numérique (31 et 32) dans des fenêtres (33 à 35) à l'arrière du dispositif.
Patent WO-9948115-A1 (WO)
Title: Bandes supraconductrices
Inventor: ZHAO RUPENG
IPC: B32B9/00
Filed: 1999-03-18
Abstract: L'invention concerne une bande supraconductrice composite comprenant plusieurs bandes supraconductrices (12) de constituant, empilées parallèlement les unes sur les autres, les faces principales étant en contact, et caractérisée en ce qu'au moins certaines bandes de constituant (12) présentent des largeurs inférieures ou égales à la moitié de la largeur du supraconducteur composite et sont disposées bord à bord. Toutes les bandes supraconductrices de constituant présentent, de préférence, une largeur égale à la moitié, ou à une autre fraction simple, de la largeur de la bande composite, de sorte qu'elles forment deux ou plusieurs sous-piles (15) avec des zones alignées entre elles, qui ne contiennent pas de matériau supraconducteur. De ce fait, il est nécessaire d'ajouter une bande pleine largeur (13) d'argent ou d'un alliage d'argent de façon à établir une passerelle de bande à bande, ce qui établit une connexion mécanique suffisamment forte entre les sous-piles (15). Des expériences préliminaires indiquent que cette structure possède un courant critique sensiblement amélioré en comparaison d'une pile de mêmes dimensions globales ainsi qu'une composition avec des bandes supraconductrices pleine largeur. On suppose que cela est dû à un découplage magnétique entre les sous-piles.
Patent WO-0078410-A1 (WO)
Title: Device for automatically picking up objects
Inventor: COLENS ANDRE
IPC: A63B47/02
Filed: 2000-06-16
Abstract: The invention concerns a system for picking up objects (2) over a delimited surface consisting of an automatic mobile machine equipped with a motor and a power source, for example a rechargeable battery (5), and provided with an onboard computer (40). The machine carries a mechanical device for gripping and storing (1, 2, 13) objects in a container (9), a device for emptying said container, a device for detecting the limits of the surface for picking up. The system further comprises at least a station (17) for discharging the objects picked up and preferably a station for recharging the rechargeable batteries. Both said stations are advantageously integrated to each other. The objects to be picked up are for instance balls (2) on golf ball practice greens which can automatically be returned from the unloading station to the driving site.
Patent WO-0230570-A1 (WO)
Title: Dispositif de traitement de fluides
Inventor: ROCHETTE FILIP
IPC: B01J49/05
Filed: 2001-10-10
Abstract: La présente invention concerne un dispositif de traitement de fluides. Ce dispositif contient un dispositif de distribution (2) avec un disque tournant (12) dans un boîtier fixe (13), et un moteur (15) pour assurer la rotation du disque tournant (12). Des tubes d'alimentation et de déchargement (3, 5, 6 ; 4, 7, 8) sont reliés à une paroi d'extrémité du boîtier (13) et donnent sur le disque tournant (12). Des cuves fixes (1) sont reliées audit boîtier (13) via des tubes de raccordement (10, 11). Dans le disque tournant (12), des passages (44- 49) sont prévus qui s'ouvrent sur le côté extérieur rond du disque (12). Dans un certain nombre de positions de ce disque (12), les passages (44-49) sont reliés à un des tubes de raccordement susmentionnés (10, 11), tandis que des tubes d'alimentation (3, 5, 6) et des tubes de déchargement (4, 7, 8) donnent, via des conduites de type annulaires (24, 29, 30, 50-52 et 37-38, 53-55) dans des passages différents (44-49).
Patent WO-2005055201-A1 (WO)
Title: Procede de modelisation de signal fenetre hautement optimise
Inventor: D HAES WIM
IPC: G10L19/08
Filed: 2003-12-01
Abstract: L'invention concerne un procédé permettant de modéliser, c'est-à-dire, d'analyser et/ou synthétiser un signal fenêtré, tel que des signaux sonores ou vocaux, à l'aide d'une longueur variable par calcul des fréquences et des amplitudes complexes du signal au moyen de la méthode optimisée des plus petits carrés. Ladite méthode utilise une ou plusieurs fenêtre(s) de longueur variable et présente une complexité O (N log N) réalisée par approximation de bande diagonale de matrices.
Patent BG-50449-A1 (BG)
Title: Device for liquid product treatment
Inventor: DYCHKIN MIKHAIL M
IPC: C25D17/20
Filed: 1987-08-21
Abstract: This device is used for coating small items. It is highly productive, with an extensive functional capacity and reduced production area. It consists of sections located in a row, each of which is made from a multi-wall reel, the front part of which contains apertures. A telescopic shaft, the edges of which contain hydraulic transmissions, is affixed along the sections' axis of rotation. The telescopic shaft contains blades and has the capability for axial displacement. Each of the sections is connected with a blade through a leader. In between the individual sections, there is a middle ring, to which a directing element, closing a sharp angle with the front surface of the interim ring, is connected. The directing element is located between the two sectors of the blade and forms a blunt angle in between.
Patent BG-49349-A1 (BG)
Title: Device for controling a chanel interface
Inventor: ILIEV RUMEN I
IPC: G06F13/12
Filed: 1989-11-16
Abstract: The device is applicable with peripheral devices in computation equipment. It has a small volume and enhanced reliability. It is devised on the basis of two end automations, respectively for selection of peripheral devices switched to the channel through intelligent adapters; and for management of the data exchange servicing between the main memory of the processor and the selected peripheral device. The automats are realized via programmable constant memory devices, whose content determines its operation, and a sufficient quantity of additional integral schemes with low to medium level of integration. The device maintains two types of incoming-outgoing operations - data exchange under direct programmatic management and channel operations. The latter may be channel operations for data exchange in a busy-cycle regime and operations for data exchange at servicing orders for a halt.
Patent BG-51887-A1 (BG)
Title: Method for the producing lead molybdate mono crystals
Inventor: PETROV KIRIL P
IPC: C30B33/02
Filed: 1992-11-18
Abstract: This method finds application in the manufacture of optical and optico-acoustical cells for devices such as light modulators and deflectors. It enables increasing the degree of translucency of crystals. Lead molybdate monocrystals are obtained by the Chohralsky method supplemented with a subsequent annealing at ambient pressure and a temperature ranging between 700 and 900 degrees C at a rate of heating/cooling equal to 30-100 degrees C in a lead oxide - free air environment.
Patent WO-0137408-A1 (WO)
Title: Machine a commutateur a elements de connexion souples
Inventor: VAN DUYN MARTIN
IPC: H02K13/04
Filed: 2000-11-10
Abstract: L'invention concerne un rotor de machine dynamoélectrique, comprenant un arbre de rotor, un commutateur, une armature, et plusieurs éléments de connexion. Le commutateur comprend plusieurs lames s'étendant de manière circulaire à partir de l'arbre du rotor. L'armature comprend plusieurs fentes dans lesquelles plusieurs bobines d'armature sont enroulées. Les bobines d'armature comprennent des enroulements d'extrémité. Les éléments de connexion sont fixés respectivement aux extrémités extérieures des lames de commutateur, et s'étendent longitudinalement dans un sens radial à partir de l'arbre de rotor. Chaque élément de connexion est connecté à un enroulement d'extrémité correspondant, de sorte que chaque bobine d'armature est électriquement connectée à une lame de commutateur correspondante. Chaque élément de connexion possède au moins une ouverture.
Patent CA-2000217-A1 (CA)
Title: Weight element for vertical slat blind
Inventor: EVANS J RICHARD
IPC: E06B9/38
Filed: 1989-10-05
Abstract: ABSTRACT OF THE DISCLOSURE                A weight to be inserted in an open-ended pocket at the lower end of a strip of vertical slat blinds is characterized by a blade having a lower serrated edge for preventing the blade from sliding out of the pocket.
Patent CA-2003822-A1 (CA)
Title: Electric motor, especially a submersible motor
Inventor: STEINSTRASSER WILFRIED
IPC: H02K5/00
Filed: 1989-11-24
Abstract: Abstract "Electric motor, especially a submersible motor"         With reference to electric motors,  especially submersible motors, which are equipped with a liquid-tight end chamber (3) for receiving switching elements (5), it is proposed that the installing eye (12), which carries the entire weight of the electric motor, should no longer be attached to the end cap (3), but to a carry-ing bolt (11) which extends through the end cap (3) in alignment with the shaft (8) of the motor, and which carries at its free end the installing eye (12), while it is mounted with the other end on the bearing bracket (6).          This arrangement prevents warping problems and sealing problems of the end cap (3). (Fig. 1).
Patent CA-2013235-A1 (CA)
Title: Phenol formaldehyde adhesive composition for wafers of wood having a high moisture content
Inventor: CLARKE MICHAEL R
IPC: C09J161/06
Filed: 1990-03-28
Abstract: ABSTRACT    An adhesive composition is provided for bonding wafers of wood having a moisture content greater than 8%.  The adhesive is in powder form suitable for wafer board and avoids the necessity of drying wood wafers to a low moisture content.  The adhesive composition comprises a combination of A, a resin powder consisting of a phenol formaldehyde condensation product in acid form with thermal softening of at least about 10% when heated above 150°C; B a component selected from the group consisting of cyclic carbonates, low molecular weight phenol formaldehyde resins, phenol formaldehyde resorcinol resins and mixtures thereof; C, a resin powder consisting of a phenol formaldehyde condensation product in the alkaline salt form with thermal softening of at least about 60% when heated above 150°C; the composition of components A, B and C having a thermal softening of at least about 30% when heated above 150°C.
Patent CA-2013341-A1 (CA)
Title: Method for preparing copolyestercarbonates
Inventor: GUGGENHEIM THOMAS L
IPC: C08G63/64
Filed: 1990-03-29
Abstract: METHOD FOR PREPARING COPOLYESTERCARBONATES     Copolyestercarbonates are prepared by the reaction of at least one cyclic polycarbonate oligomer with at least one cyclic polyester oligomer in the presence of a cyclic polycarbonate polymerization catalyst at temperatures in the range of about 280-375°C.  Mixtures of bisphenol A polycar-bonate and bisphenol A isophthalate or terephthalate oligo-mers are preferably employed, and the preferred catalysts are tetraarylborate salts such as tetra-n-butylammonium tetraphenylborate.
Patent CA-2015991-A1 (CA)
Inventor: HORIUCHI MAKOTO
IPC: F02B3/06
Filed: 1990-05-03
Abstract: A catalyst for purification of exhaust gas from Diesel engine wherein catalyst component containing (a) refractory inorganic oxide, (b) oxide of at least one element selected from the group consisting of praseodym-ium, neodymium and samarium, and (c) at lest one noble metal selected from the group consisting of platinum, palladium and rhodium provided that palladium is never selected alone is borne on refractory three-dimensional structure.
Patent CA-2017946-A1 (CA)
Title: Bendable drilling sub
Inventor: WILSON MURRAY
IPC: E21B7/04
Filed: 1990-06-01
Abstract: ABSTRACT OF THE DISCLOSURE         A bendable sub for use in the drilling string includes an elongated tubular mandrel with a threaded top end for mounting the mandrel at the bottom end of a drilling string, a lock nut threaded onto the body of the mandrel between the ends thereof for vertical movement, a coupler slidably mounted on the mandrel beneath the lock nut for movement between a release position and a locking position, the coupler being non- rotatable on the mandrel, a sleeve on the mandrel beneath the coupler with a tapering passage extending therethrough, a latch between the coupler and the sleeve for releasably connecting the coupler to the sleeve, and a retaining nut on the bottom end of the mandrel beneath the sleeve for retaining the latter on the mandrel, at least the bottom end of the coupler and the top end of the sleeve being inclined with respect to the longitudinal axis of the mandrel, whereby the sleeve can be tilted or inclined with respect to the mandrel to form a bend in the drilling sub.
Patent CA-2018836-A1 (CA)
IPC: H04M1/60
Filed: 1990-06-12
Abstract: Abstract of the Disclosure A method of training an echo canceller for cancelling an echo by subtracting an estimated echo signal generated in response to a receive-in signal and fed to a loudspeaker from an echo signal which is generated by a microphone in response to said receive-in signal, said method comprises the steps of generating, at the time of a first training, an initial echo signal and an initial estimated echo signal by feeding a training signal to the loudspeaker and the echo canceller; training the echo canceller in response to the initial echo signal and the initial estimated echo signal to obtain a response characteristic of the echo canceller to the echo signal; storing the initial echo signal and the initial estimated echo signal; and training, after the first training, the echo canceller by using the stored initial echo signal and the stored estimated echo signal.
Patent CA-2019298-A1 (CA)
Title: Cylinder mower removable cutter assembly
Inventor: DUNN KENNETH
IPC: A01D34/42
Filed: 1990-06-19
Abstract: ABSTRACT      An electrically driven or petrol cylinder mower comprises a mower body 101 within which is mounted a removable cutter assembly 202.    The cutting cylinder is driven from an electric motor or petrol engine within the mower body by a drive wheel 504, and is adjustable relative to the body by means of a toothed segment 601 engaging wheel  coupled to an adjusting knob 403.    The cutter assembly may be removed and replaced by other implements.
Patent CA-2020068-A1 (CA)
Title: Process for manufacturing dairy products with a reduced sterol content and products so obtained
Inventor: GRAILLE JEAN
IPC: A23L5/20
Filed: 1990-06-28
Abstract: PROCESS FOR MANUFACTURING DAIRY PRODUCTS WITH A REDUCED STEROL CONTENT AND PRODUCTS SO OBTAINED            ABSTRACT OF THE DISCLOSURE      Process for manufacturing products with a reduced content of sterols and particularly of cholesterol, characterized in that the starting material is composed at least in part of dairy cream and is in the form of an oil-in-water emulsion, and in that it consists essentially of : - contacting the starting material with a sufficient amount of cyclodextrin to form inclusion complexes with the sterols present in the fat, so as to render them extractable, - inverting the oil-in-water starting emulsion into a water-in-oil emulsion, - extracting the complexes formed in whole or in part.
Patent CA-2020376-A1 (CA)
Title: Carrier with thumb wind advance for videocassette
Inventor: TURGEON THOMAS A
IPC: G11B15/42
Filed: 1990-07-04
Abstract: ABSTRACT OF THE DISCLOSURE        A carrier for use with a magnetic tape cartridge is disclosed.  The carrier includes a manual advance mechanism to advance the tape media onto the take-up reel located within the tape carrier.
Patent CA-2021006-A1 (CA)
Title: Base modified nucleosides
Inventor: CELEBUSKI JOSEPH E
IPC: C12N9/00
Filed: 1990-07-12
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to the preparation and isolation of 5-position modified uracil nucleosides and nucleotides and to their use in the synthesis of labeled oligonucleotides useful as nucleic acid probes.  More specifically, the present invention provides for improved methods for the preparation of novel 5-aza uracil nucleoside derivatives wherein a 5-halo-uracil nucleoside is reacted with a bifunctional amine, such as diamine, a sulfhydrylamino compound, or an hydroxyamino compound, to yield the corresponding 5-(aza-aminoalkyl)uracil nucleoside, 5-(aza-sulfhydrylalkyl)uracil nucleoside or 5-(aza-hydroxyalkyl)uracil nucleoside, respectively, and for improved methods for the isolation of the products formed.          These uracil nucleoside derivatives can be used as substrates in a method for preparing novel labeled oligonucleotides of DNA.  Reporter groups can be attached either before or after the preparation of the oligonucleotides.  These reporter group labeled oligonucleotides are especially useful when incorporated into nucleic acid probes which readily can be used in hybridization studies to form hybrids with either DNA or RNA. 06/3675z/46
Patent CA-2022573-A1 (CA)
IPC: H04N5/63
Filed: 1990-08-02
Abstract: A standby/run power supply and control circuit for a television apparatus comprises first and second sources of DC voltage.  The first is unswitched and available during a standby mode of operation, and the second is switched and available only during a run mode operation.  A voltage regulator has an input coupled to both DC sources and has an output for supplying a regulated DC voltage at a first power level during the standby mode and at a second power level during the run mode.  A first control circuit, such as a CMOS integrated circuit, is coupled to the regulated voltage output and is operable in both the standby and run modes.  A second control circuit, such as a second CMOS integrated circuit, is interconnected with the first control circuit, for example by a common control bus. The second control circuit is also coupled to the regulated voltage output, but is operable only during the run mode. The first control circuit is energized by the first source in the standby mode.  Both the first and second control circuits are energized by the second source at a common voltage level in the run mode.  Interconnected CMOS integrated circuits, some active in standby and run, and some active in run only, operate without risk of SCR latching.  Reliance on standby power during the run mode is minimized.  The time during which power is available to a microprocessor for effecting controlled shutdown during AC power interruption is maximized.
Patent CA-2024640-A1 (CA)
IPC: H01L29/732
Filed: 1990-09-05
Abstract: A BiCMOS PROCESS                 Abstract of the Invention A method for manufacturing a BiCMOS device includes providing a semiconductor substrate including first and second electrically isolated device regions.  A layer of insulating  material  is  formed  over  the  first  device region,  and  a  layer  of  conductive material  is  formed conformally over the device.  Portions of the conductive layer are removed to leave a base contact on the surface of the second device region and an insulated gate contact over the surface of the first device region.  A FET is formed in the first device region having a channel under the  insulated gate.   A vertical bipolar  transistor  is formed in the second device region having a base region contacting the base contact.
Patent CA-2027285-A1 (CA)
Title: Method of forming a thin copper film by low temperature cvd
Inventor: CLAVERIE PIERRE
IPC: C23C16/452
Filed: 1990-10-10
Abstract: ABSTRACT OF THE DISCLOSURE           A thin copper film is formed by CVD, by (a) forming a gas stream containing a copper halide, followed by introducing said gas stream into a CVD reaction chamber having a heated catalytic metal filament arranged herein, (b) introducing hydrogen gas into the CVD reaction chamber for activation of said hydrogen gas by the heated catalytic metal filament, and (c) carrying out the reaction between the copper halide contained in the gas stream introduced in step (a) and the hydrogen activated in step (b) near the surface of a substrate arranged within the CVD reaction chamber so as to deposit a thin copper film of copper on the substrate surface.
Patent CA-2028097-A1 (CA)
Title: Modified polymers based on a grafted polyester and process for its preparation
Inventor: CANIVENC EDITH
IPC: C08G77/445
Filed: 1990-03-02
Abstract: Modified polymers based on a grafted polyester comprising: a sulphonate hydrodispersible polyester-derived core, grafts consisting of copolymer patterns derived from at least one vinyl monomer and at least one unsaturated ethylene organopolysiloxane soluble in said vinyl monomer(s). Said polymers are prepared by: pre-emulsion in water of a organopolysiloxane solution in one or some vinyl monomer(s), then the emulsion obtained is added to an aqueous solution of a hydrodispersible sulphonate polyester and polymerized in the presence of a hydrosoluble or hydrodispersible activator. They may be used as coating agents.
Patent CA-2030731-A1 (CA)
Title: Air cleaner
Inventor: ULITSKY ALEXANDR D
IPC: B01D24/26
Filed: 1990-11-23
Abstract: AIR CLEANER                          A B S T R A C T     An air cleaner which comprises a housing with an air-supply pipe forming an annular clearance. A main filter-ing member is placed in the clearance and in close vici-nity to the opening of the air-supply pipe and additional filtering member is located having a recess coaxial to the pipe. The recess size on the surface of the additional filtering member is greater than the pipe diameter.
Patent CA-2033239-A1 (CA)
Inventor: OHKUBO TSUYOSHI
IPC: G02B1/04
Filed: 1990-12-27
Abstract: This invention relates to a polythiol compound and an optical material therefrom. Having a rigid 1,4-dithian ring which increases the refractive index and Abbe's number, the polythiol compound used for the production of an optical material imparts the optical material with high heat resistance and excellent mechanical properties as well as excellent optical properties.