baber/WOPTO huggingface dataset:
Patent WO-9729809-A1 (WO)
Inventor: LANGLEY BRETT A
IPC: A63B55/60
Filed: 1997-02-13
Abstract: A golf bag and buggy combination (10) is defined. The buggy has a pair of support wheels (20) and is adapted for movement between a buggy erect position in which the buggy supports the bag (12) and axles of the wheels (20) are generally aligned and a buggy collapsed position in which the buggy is positioned for retention within the bag (12) and the axles of the wheels (20) are no longer aligned.
Patent WO-9734820-A1 (WO)
Inventor: MEYSZTOWICZ EDWARD JAN
IPC: B65F1/16
Filed: 1997-03-14
Abstract: An apparatus for collecting waste including two side frame elements (2 and 3), connection means to connect the side frame elements (4) and engagement means (10) adapted to cooperate in use with a mechanical lifting mechanism for raising, emptying and lowering the apparatus, in which the apparatus is adapted to support a removable waste receptacle (1).
Patent WO-9744651-A1 (WO)
Title: Capteur d'acide nucleique
Inventor: HARDING MARGARET
IPC: C12Q1/6825
Filed: 1997-05-22
Abstract: La présente invention se rapporte à des biocapteurs et à des procédés de détection de séquences d'acides nucléiques sélectionnés. Dans une des réalisations de l'invention, ce biocapteur comporte une électrode et une membrane bicouche. Ladite membrane comporte une couche inférieure et une couche supérieure. La couche inférieure se trouve à proximité de l'électrode, à laquelle elle est couplée de telle manière à qu'il existe un espace entre la membrane et l'électrode, la conductance ou l'impédance de la membrane étant fonction de la présence ou de l'absence de la séquence de l'acide nucléique sélectionné. Ladite membrane comporte un réseau serré de molécules amphiphiles et une pluralité de canaux ioniques comportant des monomères recouvrant une première moitié de la membrane, dispersés au sein de la couche supérieure, et des monomères recouvrant une seconde moitié de la membrane, dispersés au sein de la couche inférieure. Les monomères recouvrant la première moitié de la membrane sont aptes à une diffusion latérale au sein de la couche supérieure et les monomères recouvrant la seconde moitié de la membrane sont bloqués vis à vis d'une diffusion latérale au sein de la couche inférieure. Un premier ligand, susceptible de réagir spécifiquement avec la séquence de l'acide nucléique sélectionné, est fixé à une extrémité d'une fraction des monomères recouvrant la première moitié de la membrane, à proximité de la surface de la membrane et un second ligand, susceptible de réagir spécifiquement avec l'acide nucléique sélectionné ou avec un marqueur fixé à cet acide, est fixé à une extrémité du reste des monomères recouvrant la première moitié de la membrane, à proximité de la surface de la membrane.
Patent WO-9934193-A1 (WO)
Title: Systeme et procede de mesure en ligne
Inventor: BROTHERTON GEORGE ALEXANDER
IPC: G01N21/35
Filed: 1998-11-17
Abstract: L'invention concerne un système servant à effectuer la mesure en ligne d'un paramètre de processus de traitement. Ce système est composé d'une tête de balayage montée contiguë à un écoulement continu de matériau traité et comprenant une source de lumière à distance et un dispositif servant à émettre et à recueillir la lumière réfléchie; d'un spectrophotomètre d'infrarouge proche comportant un monochromateur servant à résoudre la lumière réfléchie en lumière de longueur d'onde discrète; d'une base de données contenant une équation d'étalonnage par référence reliant les caractéristiques d'absorption par longueur d'onde et la présence quantifiée du paramètre recherché; d'un ordinateur servant à mesurer ce paramètre par application de l'équation d'étalonnage au spectre obtenu d'un échantillon, ainsi qu'à gérer ledit système. Elle concerne également un procédé servant à effectuer la mesure en ligne d'un paramètre dans un processus de traitement par spectroscopie d'infrarouge proche et des réseaux comprenant ces systèmes. Ce système et ce procédé conviennent particulièrement à la mesure d'un paramètre dans un processus de traitement de canne à sucre.
Patent WO-9926021-A1 (WO)
Title: Jets oscillants
Inventor: MI JIANCHUN
IPC: B01F23/10
Filed: 1998-11-18
Abstract: L'invention concerne un procédé de production d'un dispositif fluidique (2) pour exciter un jet oscillant (12) présentant des caractéristiques d'oscillation et de mélange prédéterminées. Ce dispositif fluidique (2) comprend une chambre (4) avec une sortie de fluide (6) séparée dans le sens longitudinal d'une entrée de fluide (8). L'entrée de fluide (8) est disposée de telle sorte que, en service, le fluide (10) pénétrant dans la chambre (6) par l'entrée de fluide (8) est séparé de la surface itnérieure de la chambre (4) pour exciter un jet oscillant (12). Ce procédé comprend l'étape consistant à configurer la géométrie de la forme et/ou des dimensions de la section transversale de l'entrée de fluide (8) pour déterminer le mode d'oscillation et les caractéristiques de mélange du jet oscillant (12). L'invention concerne un dispositif fluidique (2') prévu pour exciter un jet (12') oscillant dont les caractéristiques peuvent être déterminées pour respecter des exigences de fonctionnement.
Patent WO-0029881-A1 (WO)
Title: Reglage de dispositifs optiques
Inventor: CANNING JOHN
IPC: G02B6/13
Filed: 1999-11-12
Abstract: Procédé de réglage d'un dispositif optique comprenant un guide d'ondes. Le procédé de réglage consiste à appliquer un chauffage localisé sur le dispositif en vue de changer les propriétés optiques du guide d'ondes.
Patent BG-49809-A1 (BG)
Title: Device for synchronization at series
Inventor: KUJUMDZHIEV TODOR G
IPC: H04L7/08
Filed: 1987-08-24
Abstract: The device applies to communication technology with digital multiplexed telephone systems. It has a simplified design. The device is composed of an eight-bit shift register (1) at whose input the group signal is fed, and its outputs are connected to the inputs of a word decoder for serial synchronism (2). To the outputs of the memory register (4) are connected the inputs of a decoder for the condition of synchronism (5) and the first address inputs of a permanent memory device (3). The outputs of the memory device (3) are fed to the inputs of the memory register (4). The permitting input of the memory register (4) and the seventh address input of the memory device (3) are connected to a control device (6). The sixth address input of the memory device (3) is fed to the seventh output of shifting register (1), and its fifth address input - to the output of word decoder (2). The output of the decoder for the condition (5) is the output of the device.
Patent BG-51545-A1 (BG)
Title: Single screw-type pump
Inventor: GANDEV LJUBOMIR M
IPC: F04C5/00
Filed: 1991-05-20
Abstract: The pump is applicable in the field of pump manufacturing. It ensures uniform flow-rate and high productivity together with simplified, easy and less costly design, retaining small dimensions. The pump consists of a stator (1) on the covers (2 and 3) of which is fixed, on bearings, the rotor (6) with elastic plates (7). The plates (7) have thickened ends in contact with the surface of the stator (1). The surface (11) is single-start threaded type, while the elastic plates (7) are straight.
Patent WO-9720834-A1 (WO)
Title: Procede de production de lovastatine
Inventor: DIMOV DIMCHO IVANOV
IPC: C12P17/06
Filed: 1996-10-22
Abstract: Procédé trouvant application dans l'industrie pharmaceutique. Selon le procédé, la lovastatine est dérivée d'un bouillon de culture par filtration à des valeurs de pH 9,5 13,0, et, comprise dans une masse solide, on la fait précipiter à partir du filtrat obtenu, à un pH de 2,5 4,0, en présence d'une charge inerte, d'un antioxydant et d'un solvant organique non miscible à l'eau. Ensuite, on procède à l'extraction et la lactonisation de ladite lovastatine dans un solvant organique chloré. On concentre ce dernier, et on dissout le résidu dans un mélange de solvants de polarités différentes. Après refroidissement jusqu'à -10  -30 °C, on soumet la lovastatine à la cristallisation, au séchage et, à plusieurs reprises, à la recristallisation.
Patent WO-02089511-A1 (WO)
Title: Procede et systeme pour fournir des services dans un reseau de telecommunication
Inventor: PREISS BRUNO RICHARD
IPC: H04W4/24
Filed: 2002-04-25
Abstract: L'invention concerne un système de télécommunication comprenant au moins une station de base, reliée à un réseau de télécommunication, ainsi qu'une pluralité de stations d'abonnés coopérant chacune avec la station de base pour établir une liaison entre un dispositif d'utilisateur relié de manière fonctionnelle à la station d'abonné et au réseau de télécommunication. La station de base est également reliée à une base de données d'abonnés qui conserve les enregistrements d'abonnés contenant des informations de fourniture de services, des caractéristiques et des informations de comptabilité. Ce système comprend également un système de réponse interactif servant à créer et à modifier un enregistrement d'abonné dans la base de données d'abonnés en réponse à une entrée reçue par l'intermédiaire de la liaison provenant de l'abonné utilisant le dispositif d'utilisateur pour sélectionner des services, caractéristiques et informations de comptabilité pour la station d'abonné.
Patent CA-2001718-A1 (CA)
IPC: C22B1/24
Filed: 1989-10-27
Abstract: An  agglomerating  process  and  an  apparatus therefor  for  preparation  of  sinter  mix  having  the basis of kneading with vibration to make raw feed in capillary  state  and  then  agglomerating  the  kneaded material  with  tumbling  vibration.   By  using  the particular  process,  apparatus  and  various  kinds  of raw  feeds,  sintering  characteristics  of  the  product shows superiority in size distribution,  permeability, strength,  and  activities,  resulting  cost,  power  and material  consumptions  of  the  process  are remarkably improved.
Patent CA-2002194-A1 (CA)
Inventor: SWARS HELMUT
IPC: F16C3/10
Filed: 1989-11-03
Abstract: A hollow composite member for accommodating torques and/or tensile, compressive or bending forces in the case of which a circumferentially uniform tensile prestress is generated in an outer material layer essentially along its entire axial length by inner supporting members accommodating pressure in the radial direction, and where, especially in the outer material layer a compressive prestress which is either uniform or increased towards the center is prevailing as a result of inner supporting members accommodating tension in the axial direction.
Patent CA-2002202-A1 (CA)
IPC: H04B1/38
Filed: 1989-11-03
Abstract: A portable radio device in which a radio telephone device body and a receiver unit are separately constructed and connected together by a pair of adjustable supporting rods.  As a result, the distance between the radio telephone device body and the receiver unit can be adjusted according to whether the device is being used as a telephone unit or a pager unit.  While being used as a telephone, the distance between a receiver and a microphone can be easily adjusted to the distance between an ear and a mouth of a user.  When the device is used as a pager, it can be miniaturized so as to be conveniently carried.
Patent CA-2002278-A1 (CA)
Title: Fluid-power cylinder provided with a cushioning device
Inventor: OVERSTROM SVEN-ERIK
IPC: F15B11/076
Filed: 1989-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     A fluid-power cylinder comprising a power cylinder member and a power piston member reciprocable therein between end positions includes a device for cushioning the relative movements of the power piston member  and the power cylinder member  adjacent the end positions. The cushioning device comprises a cushioning cylinder movable together with the power piston member and a cushioning piston which is stationary with respect to the power cylinder member and which is receivable and axially movable in the cushioning cylinder to define a cushioning cylinder compartment having a restricted discharge passage. A seal on the cushioning piston acts as a one-way valve to prevent flow of cushioning fluid between the cushioning piston and the cushioning cylinder when the cushioning piston moves inwardly in the cushioning cylinder compartment and thereby reduces the volume of the compartment, but allow substantially unrestricted fluid flow when the cushioning piston moves outwardly.
Patent CA-2003494-A1 (CA)
Title: Fabric treatment composition
Inventor: DUFFIN BRYAN
IPC: D06M13/473
Filed: 1989-11-21
Abstract: An aqueous liquid fabric-treatment composition comprising: i) a water-insoluble cationic fabric-conditioning material, and ii) a hydrocarbon composition having a thermal phase transition temperature, as measured by the Perkin & Elmer thermal analysis system, of between 27° and 38°C.
Patent CA-2005412-A1 (CA)
Title: Process for reducing nitric oxides contained in flue gases
Inventor: BAACKE MICHAEL
IPC: B01J29/24
Filed: 1989-12-13
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the reduction of nitric oxides in flue gases with ammonia, using an acid-reistant zeolite containing copper and/or iron at specific reaction conditions is described.
Patent CA-2006987-A1 (CA)
Title: Tread application method and apparatus
Inventor: CRONIN ROBERT A
IPC: B29D30/58
Filed: 1990-01-02
Abstract: A method for clamping an annular tread to a pneumatic tire casing comprises mounting the casing on a wheel, mounting the annular tread on an axially moveable supporting device, the supporting device having radially and axially retractable means for selectively stretching the tread, stretching the annular tread to a size allowing it to circumferentially surround the casing by radially expanding the stretching means, moving the stretched annular tread axially toward the casing to a position where it circumferentially surrounds and is centered on the casing, clamping the stretched, annular tread to the casing by pressing on the radially outermost surface of the annular tread with a clamping means, retracting the clamping means, and transferring the annular tread from the supporting device onto the casing by moving the supporting device axially away from the casing.
Patent CA-2009992-A1 (CA)
Title: 2-amino-7-hydroxytetralin carboxyalkyl ethers
Inventor: GUZZI UMBERTO
IPC: C07C213/06
Filed: 1990-02-14
Abstract: IN THE  CANADIAN  PATENT & TRADEMARK OFFICE PATENT APPLICATION entitled: 2-Amino-7-hydroxytetralin carboxyalkyl ethers.   in the names of: Umberto GUZZI                  Roberto CECCHI Assiqnee: SANOFI                 ABSTRACT OF THE DISCLOSURE            The invention relates to 2-amino-7-hydroxytetralin carboxy-alkyl ethers of formula   (I) wherein Alk represents a straight or branched  (C3-C5)alky-lene group, and  R is hydrogen  or (C1-C4)alkyl, useful  as starting materials  in  the  synthesis  of   7-substituted phenylethanolaminotetralins of formula (XII)                     (XII) wherein X  represents hydrogen,  halogen, (C1-C4)alkyl,  or trifluoromethyl which are useful as spasmolytics. The new 7-substituted phenylethanolaminotetralins (XII)  as well as the  intermediates in the  preparation of the  com-pounds  (I),   the  N-protected   2-amino-7-hydroxytetralin carboxyalkyl ethers, are also claimed.
Patent CA-2010362-A1 (CA)
Inventor: KOBAYASHI YOSHIYUKI
IPC: F01N3/20
Filed: 1990-02-19
Abstract: An ignition timing alarm device is provided for an internal combustion engine which includes an electronic ignition timing control arrangement for electronically controlling the ignition timing.  A control arrangement is provided for memorizing the input of a fixed ignition timing command signal in order to subsequently issue a warning at a checking time if the vehicle ran at a speed exceeding a preset speed in a state where the ignition timing was controlled to be the fixed ignition timing in accord with the input of the fixed ignition timing command signal.
Patent CA-2011954-A1 (CA)
IPC: G02F1/03
Filed: 1990-03-12
Abstract: OPTICAL MODULATOR                 ABSTRACT OF THE DISCLOSURE    A Mach-Zehnder interferometer type modulator, constructed of a first and second optical waveguide, a first and second electrode cooperating with the same, and a driving voltage source, wherein the driving voltage source is constructed of a first and second driving unit which drive independently the first and second electrodes in accordance with data input and wherein the first and second driving units apply first and second driving voltages, individually determined, to the first and second electrodes.
Patent CA-2012340-A1 (CA)
Title: Material for food and method for production thereof
Inventor: KAMEYAMA TOSHIKI
IPC: A23L7/10
Filed: 1990-03-16
Abstract: ABSTRACT A material for food of slow digestive absorption, comprising a farinaceous substance and a fatty acid compound bonded  to  said  farinaceous  substance  and  having  an occupation ratio to the amylose in the farinaceous substance by the fatty acid compound in the range of not less than 10%.
Patent CA-2012441-A1 (CA)
Title: Supply circuit
Inventor: KORTE HEINRICH
IPC: H02M1/15
Filed: 1990-03-16
Abstract: Abstract of the Disclosure A supply circuit is proposed for high-frequency operation of one  low-pressure  discharge  lamp  or  several  low-pressure discharge lamps connected in parallel.  The  supply circuit includes - a power rectifier followed by an active harmonic oscillation filter and a filter capacitor and a single-phase high-frequency generator comprising a switching transistor, a switching inductance and an oscillating capacitor, said gene-rator being supplied from said filter capacitor and being de-coupled from the power supply by means of two diodes.
Patent CA-2013200-A1 (CA)
Title: Modular coupling for use in frameworks, scaffoldings and the like
Inventor: SWOBODA HELLMUTH
IPC: E04B1/19
Filed: 1990-03-28
Abstract: To connect the individual bars (2) and supports (3), if any are present, of a framework structure, connectors having in a customary manner connector openings (4) and connector projections (5) are provided. In order that the connection process and also the detachment of the connection can be carried out as simply and quickly as possible and nevertheless a secure and firm connection can be obtained, retaining pins (6) which can be laterally deflected counter to a restoring force are provided inside the particular connector opening (4), within the clear cross-section thereof. The connector projection (5) which fits into the connector opening (4) has a sloping face (7) or tip which, on insertion, impinges on and moves apart these retaining pins (6) and, adjoining said oblique face or tip, an aperture (8) which recedes radially with respect to the largest cross-section of the connector projection (5) and into which the retaining pins (6) can thus spring back again, with the result that the first loose connection is already made. Adjacent to this aperture (8) in the circumferential direction there are provided regions (9) which, on relative rotation of the connector projection (5), deflect the retaining pins (6) in turn radially as far as the outer dimension of the connector projection (5), so that the connector projection (5) can be very easily drawn out of the opening (4) again or, conversely, the opening (4) can be very easily withdrawn from the projection (5). To secure the play-endowed connection, there is furthermore provided in the region of the connector projection (5) a sliding or screw sleeve (11) which, in the connected position, can be adjusted and locked relative to the surface region adjacent to the connector joint, with the result that the connector projection (5) and especially the radial boundary (8a) of its aperture (8) is clamped against the retaining pin (6) counter to the insertion direction. 
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Patent CA-2015755-A1 (CA)
Title: Biological remediation of creosote- and similarly-contaminated sites
Inventor: MUELLER JAMES G
IPC: B09C1/10
Filed: 1990-04-30
Abstract: This invention concerns a biological process for remediating creosote-contaminated sites or environment sites containing polycyclic aromatic hydrocarbons generally found in creosote-contaminated sites. The biological process comprises novel bacteria which can degrade recalcitrant chemical compounds.
Patent CA-2016649-A1 (CA)
Title: Anti-collision sensor
Inventor: FAVORS ALEXANDER L
IPC: G08G1/16
Filed: 1990-05-11
Abstract: Abstract An ultrasonic anti-collision detection and warning system adapted to be attached to a corner for warning objects approaching an intersection.  The invention comprises         first ultrasonic detection  means  having  a  first  ultrasonic  emitter  which periodically emits an ultrasonic pulse at a first frequency within a first field of range, and a first ultrasonic sensor which detects an echo of said ultrasonic pulse emitted at said first frequency; second ultrasonic detection means  having a  second ultrasonic emitter which periodically emits an ultrasonic pulse at a second frequency within a second field of range, and a second ultrasonic sensor which detects an echo of said ultrasonic pulse emitted at said second frequency;        a  flexible  connecting  means  for connecting said first and second ultrasonic detection around said corner;        processor means  for determining when an object enters  said first field of range based upon the time of an echo received by said first sensor means, said processor means further determining when an object enters said second field of range based upon the time of an echo received by said second sensor means, said processor outputting a signal when objects simultaneously enter said first and second fields of range; and        warning   means responsive to said signal for outputting a warning signal in said first and second fields of range.
Patent CA-2019266-A1 (CA)
Title: Burst mode transmitter/receiver unit
Inventor: GREENWOOD MARTIN
IPC: H04M1/725
Filed: 1990-06-19
Abstract: Abstract Title:  Burst Mode Transmitter/Receiver Unit A cordless telephone handset includes a burst mode transmitter/receiver unit comprising a radio (10) and a current sink (20) shunted across the radio.  A controller (18) controls the current sink (20) in a feedback manner such that the sum of the currents drawn by the radio and the current sink is substantially constant, in order to compensate for fluctuations in the current drawn by the radio alone, so as to avoid interference at the burst rate when the handset is used in conjunction with a hearing aid.
Patent CA-2019899-A1 (CA)
Inventor: KELLER HEINZ
IPC: B41N7/06
Filed: 1990-06-26
Abstract: A cut down, column-free inking unit suitable for use in rotary presses, comprising an ink fountain possessing a plate , a doctor blade, a steel fountain cylinder and a steel ductor cylinder that can be adjusted relative to the latter, an application cylinder, a distributing cylinder and a transfer cylinder engaging with application cylinder,  a smoothing cylinder, a helical cylinder serving the return of  ink to the ink fountain,  said helical cylinder comprising worm grooves running from the inside to the outside of such cylinder, as well as end disks that mesh with outside rings of fountain cylinder.  The design of fountain, ductor and  application  cylinders  with  respect  to  circumference  and circumferential speed is such that the speed relationship existing between all three cylinders is 1:0.2:2.5.
Patent CA-2019924-A1 (CA)
Title: Modular log structures and methods of constructing same
Inventor: NIPKO JOHN A
IPC: E04B2/70
Filed: 1990-06-27
Abstract: The present invention comprises a modular log structure and elements thereof which permit factory construction of a module which may be transported from the factory to a building site without damage from lifting or road fatigue. Also disclosed and comprising part of the invention and system is an alignment method and system which may be used for placement of modules of any construction at a building site.