baber/WOPTO huggingface dataset:
Patent WO-9501460-A1 (WO)
Title: Procede permettant d'extraire le fluor present dans des mineraux ou dans des especes minerales
Inventor: JOMOTO KIMITAKA
IPC: C01B9/08
Filed: 1994-07-04
Abstract: Procédé utilisé pour extraire le fluor contenu dans un minéral ou dans une espèce minérale, selon lequel on met en contact le minéral ou l'espèce minérale avec une solution de lixiviat qui contient des ions métal ou des ions métalloïde capables de former des fluoro-complexes solubles qui se lient fortement au fluor présent dans le minéral ou dans l'espèce minérale.
Patent WO-9855855-A1 (WO)
Title: Biocapteur perfectionne impliquant l'utilisation de parties a sensibilite optique
Inventor: OSMAN PETER DAMIEN JOHN
IPC: C07K14/36
Filed: 1998-06-04
Abstract: L'invention concerne des biocapteurs qui comprennent des parties à sensibilité optique ou sont fabriquées à l'aide de celles-ci. L'utilisation de parties à sensibilité optique est avantageuse dans la synthèse des biocapteurs. De plus, l'inclusion de parties à sensibilité optique dans la membrane du biocapteur permet d'augmenter la sensibilité de la détection.
Patent WO-9926525-A1 (WO)
Title: Appareil de test de grossissement
Inventor: GASPER CARLISLE CHARLES FREDER
IPC: A61B3/032
Filed: 1998-11-19
Abstract: Cette invention concerne un appareil de test de grossissement qui permet de vérifier que des lunettes soient bien adaptées. Cet appareil comprend plusieurs montures (13 - 13e) pour verres de lunettes, plusieurs paires de verres qui possèdent différents pouvoirs de grossissement et qui sont montés dans les montures, ainsi qu'un système de support (11, 12) qui va soutenir les montures. Ce système de support permet à l'utilisateur de l'appareil de positionner la face des montures de manière amener tour à tour chacune d'entre elles en une position de port de lunettes traditionnelle. Cet appareil comprend également un motif (36) qui possède une première taille prédéterminée et qui, lors de l'utilisation, est éloigné de chaque monture selon une première distance prédéterminée lorsque chacune desdites montures est en position de port de lunettes traditionnelle.
Patent WO-0007841-A1 (WO)
Inventor: LANCE MARK ANDREW
IPC: B60N2/48
Filed: 1999-07-30
Abstract: Un repose-tête réglable (201) pour dossier de siège doté d'un système de montage (148, 149), comprend une structure de cadre (207) conçue pour être fixée au système de montage (148, 149) de sorte qu'elle puisse monter et descendre par rapport au dossier. Le repose-tête (201) présente également un moyen de commande (120, 130) possédant un système de commande de réglage de hauteur (121, 123, 125) pour la commande de la hauteur du repose-tête (201) par déplacement de la partie de réglage de hauteur (114), et un système de réglage avant et arrière (131-134) pour la commande du réglage avant/arrière par le déplacement de la partie de réglage avant/arrière (115). Le système de commande avant/arrière (131-134) présente un élément ou un écrou de réglage (132) conçu pour un déplacement vers le haut et vers le bas, et l'écrou (132) vient en prise avec une partie de réglage (115) de sorte que cette dernière (115) puisse se déplacer vers l'avant/arrière par rapport à la partie de réglage (114) et à l'écrou de réglage (132).
Patent BG-48969-A1 (BG)
Title: Method for preparation of calcium titaniume dusts
Inventor: SAMUNEVA BISERKA I
IPC: C04B35/46
Filed: 1989-08-16
Abstract: This method is an application for the manufacture of ceramic parts for use in instrument production, radio-engineering and electronics. Calcium titanate powders are prepared by dissolving metallic calcium in ethyl or propyl alcohol mixed with 65 % nitric acid at a ratio of 1:10 and pH 1-4, followed by adding titanium alcoholate or titanium propylate to the solution after cooling, while subjecting the gel obtained after hydrolysis with distilled water and, if necessary, preheated up to 50-60 degrees C, to a thermal treatment at temperatures 400 - 1000 degrees C for 2-20 hours.
Patent BG-50096-A1 (BG)
Title: Polyethers of base substitutes 1, 2- epoxides and method for their preparation
Inventor: MATEVA ROZA P
IPC: C08G65/08
Filed: 1989-11-03
Abstract: The polyethers are used in polymer chemistry and industry as reaction able hydroxyl containing oligomers. The method for the preparation allows the time of polymerisation to be significantly shortened. The polyethers have a unit of periodicity<IMAGE>where m and n respectively have values of 4 to 10, R is CH2CI,-CH3, R1 is -CH3, - CH2OR2 and R2 is /CH2/3CH3, - C6H5 and the molecular mass is 2737 to 6600. The method consists of copolymerisation between epichlorhydrine, propylene oxide, butyl glycidyl ether and phenyl glycidyl ether in a ratio of 10 to 50 percent mol at a temperature of -5 to +50 degrees C in an inert environment and catalyst complex of SO2CISbCI4 in a quantity of 1 percent weight compared to the monomer mixture.
Patent BG-51606-A1 (BG)
Title: Load carrying device
Inventor: MANEV VASIL KH
IPC: B65G61/00
Filed: 1991-08-12
Abstract: The facility finds application in load handling, especially as a load grabbing member of transmanipulators. It provides for smooth operation during work and accurate stopping regardless of the load size. The facility consists of a delivery telescopic unit made up of a stationary (2), middle (6) and upper (9) support and a motor reduction gear group (1). A first chain wheel (3) is mounted eccentrically with eccentricity E to the output shaft of the motor reduction gear group (1). A second chain wheel (4) is seated freely eccentrically with eccentricity E at the opposite end of a fixed support (2). A chain (5) is braced around the first and second chain wheel (3 and 4). The free ends of the chain are attached of a middle support (6). Two chains (7 and 8) mounted on one end to an upper bearer (9) pass through pulling rollers (10 and 11) attached to the ends of a middle support (6) as well as through deviating rollers (12 and 13) attached to the two ends of a stationary support (2) with their other ends mounted to the middle of the middle support (6).
Patent WO-0075129-A1 (WO)
Title: Inhibiteurs d'integrine thiophene
Inventor: LABRECQUE DENIS
IPC: C07D333/38
Filed: 2000-06-07
Abstract: La présente invention concerne des composés efficaces en tant qu'inhibiteurs d'intégrines, en particulier, les intégrines αvβ3 et αvβ5. Les composés correspondent, en particulier, à la formule (I) et leurs sels acceptables sur le plan pharmaceutique. Dans la formule (I), X, Y1W, R1 à R5, A et B sont définis selon la présente invention.
Patent WO-0245477-A1 (WO)
Title: Ensemble ligne d'entrainement hydraulique et attache pour outil traine
Inventor: MCLEOD ROBERT H
IPC: A01B71/06
Filed: 2001-12-07
Abstract: L'invention concerne un appareil d'entraînement hydraulique destiné à alimenter des composants mécaniques d'une récolteuse traînée ou autre outil agricole, ou analogue. L'appareil est doté d'un bras d'attache (15) d'extension allongé conçu pour assurer une fixation pivotante à un véhicule à moteur (20) muni d'une prise de force (50). L'appareil d'entraînement comporte une pompe hydraulique (70) pour fixation au bras d'attache (15), un arbre d'entraînement mécanique (54) servant au fonctionnement de la pompe hydraulique (70) lors de la fixation de l'arbre d'entraînement à la prise de force (50) du véhicule à moteur (20), et des connexions aux conduites (72, 74) de fluide hydraulique servant à l'alimentation et au retour du fluide hydraulique d'un moteur hydraulique destiné au fonctionnement des composants mécaniques de la récolteuse traînée. L'appareil peut comporter un ensemble articulation (76) qui isole l'arbre d'entraînement (54) de la pompe (70), des mouvements entre le bras d'attache (15) et le véhicule (20).
Patent WO-03089747-A1 (WO)
Title: Ensemble d'encadrement et procede destines a installer une vitre dans une ouverture de panneau
Inventor: BOURASSA LUC
IPC: E06B3/58
Filed: 2003-04-14
Abstract: L'invention concerne un ensemble encadrement (1) et un procédé destinés à installer une vitre (3) dans une ouverture (5) d'un panneau (7). L'ensemble (1) comprend un encadrement extérieure (9) équipé de dispositifs de connexion (15) et un élément de butée (17). L'ensemble (1) comprend également un encadrement intérieur (19) équipé de premiers dispositifs de connexion (25). Les premiers dispositifs de connexion (25) coopèrent avec les dispositifs de connexion (15) de l'encadrement extérieur (9) en vue de coupler amovible l'encadrement extérieur et l'encadrement intérieur (9, 19). L'ensemble (1) comprend enfin un dispositif de verrouillage (28) équipé d'au moins un élément souple (31) coopérant avec un des encadrements (9, 19) en vue de verrouiller le dispositif de verrouillage (28) en position de verrouillage, et au moins un élément de contact (33) destiné à maintenir la vitre (3) en position à l'aide d'un élément de butée (17) lorsque le dispositif de verrouillage (28) se trouve en position verrouillée.
Patent WO-2004042680-A1 (WO)
Title: Symbole lumineux
Inventor: ARVIN HOSSEIN
IPC: G09F13/02
Filed: 2003-10-24
Abstract: La présente invention concerne un symbole lumineux (4) fabriqué à partir d'un matériau capable d'absorber la lumière et de la transmettre vers un bord exposé. Ce matériau est composé de préférence d'un matériau plastique fluorescent, tel que des pellicules ou des éléments moulés acryliques fluorescents. Ce symbole lumineux (4) comporte une section qui absorbe la lumière et une section d'affichage. La section qui absorbe la lumière est exposée à une source lumineuse et la lumière absorbée est transmise vers le bord exposé (18) de la section d'affichage. L'épaisseur du bord exposé (18) de la section d'affichage est inférieure à la longueur de la section qui absorbe la lumière. Dans des conditions d'éclairage intérieures et extérieures normales, le bord exposé de la section d'affichage du symbole lumineux (4) produit un éclairage passif constant. Dans un mode de réalisation préféré, le symbole lumineux (4) est fabriqué à partir d'un matériau contenant un agent ou un additif photostimulant. Lorsque l'intensité de la lumière est suffisante, un effet de halo peut être obtenu au niveau du bord exposé.
Patent WO-2004040874-A1 (WO)
Inventor: PARKHOMENKO IVAN
IPC: H04L29/08
Filed: 2003-11-03
Abstract: The audio/video-over-IP, Internet Protocol streaming system includes an encoder engine, (Encoder), for automatically switching communication protocols and encoding said audio and/or video stream, e.g, from a video camera for transmission via said IP network, (Internet), and a decoder engine, (Encoder), in communication with said encoder over said IP network for decoding said encoded stream, e.g., for a television set.
Patent CA-2000258-A1 (CA)
Title: Pyrrolo[1,2-a]imidazole and imidazo[1,2-a]pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors
Inventor: ADAMS JERRY L
IPC: C07D487/04
Filed: 1989-10-06
Abstract: ABSTRACT OF THE DISCLOSURE          Compounds comprising pyridyl and phenyl substituted pyrrolo[1,2-a]imidazole derivatives and pyridyl and phenyl subsituted imidazo[1,2-a]pyridine derivatives, pharmaceutical compositions containing said compounds, and their use as 5-lipoxygenase pathway inhibitors.
Patent CA-2001209-A1 (CA)
Title: Process and apparatus for transferring articles fed on a single track onto several discharge tracks
Inventor: FOCKE HEINZ
IPC: B65G47/71
Filed: 1989-10-23
Abstract: Abstract: (in conjunction with Fig. 1) 1.      Process and apparatus for transferring articles fed on a single track onto several discharge tracks.   2.1.    Where packaging machines are concerned, there is often the need for articles, especially (small) packs (10), preferably conveyed in close succession on a feed track (11), to be distributed to several, especially two tracks leading further (discharge tracks 12, 13).   2.2.    For the efficient continuous allocation of the packs (10) to two discharge track  (12, 13) there is a distributor drum (15), on the circumference of which the continuously conveyed packs (10) are  shifted sideways in a circumferential direction during conveyance and at the same time are aligned with the parallel discharge tracks (12, 13) arranged at a distance from one another.   2.3     The continuously rotating distributor drum makes it possible to allocate the packs to sever 1 discharge tracks without interrupting the feed flow.
Patent CA-2006542-A1 (CA)
Title: Catalytic reaction using zeolite nu-87
Inventor: CASCI JOHN LEONELLO
IPC: B01J29/04
Filed: 1989-12-22
Abstract: A catalyst comprising a novel zeolite NU-87, is useful in a wide variety of hydrocarbon conversion reactions including isomerisation, transalkylation and alkylation.
Patent CA-2012361-A1 (CA)
Title: Transmission system with wideband virtual channel
Inventor: BLACK DAVID H A
IPC: H04L5/00
Filed: 1990-03-16
Abstract: A method is described for transmitting signals having a bit-rate higher than the bit rate of the base rate channels in a digital data transmission system normally providing discrete base rate data channels. The method comprises allocating a group of n+1 predetermined bit-rate data channels as a virtual channel for the transmission of the high bit-rate signals. One of the n+1 channels is designated as an overhead channel arid the remaining n channels are designated as data channels. The high bit-rate signals are divided into n sub-signals having a bit-rate equal to or less than the predetermined bit-rate, and transmitted over the n data channels. Delay calibration signals are transmitted at intervals over the overhead and data channels, the delay calibration signals being transmitted in the data channels in slots normally allocated for data, said data slots being transmitted over said overhead channel while the calibration signals are transmitted in their place. At the far end the delay calibration signals are used to reassemble the n subsignals into the original high bit-rate data signal.
Patent CA-2017152-A1 (CA)
Title: Printed circuit having twisted conductor lines printed thereon
Inventor: TAKASHIMA TOKUHEI
IPC: H05K1/02
Filed: 1990-05-18
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed  is  a  printed  conductor  comprising  two twisted  conductor lines each consisting of a plurality of segments  disposed alternately on oppo'site surfaces  of  a circuit board, the successive segments of each line  being connected   by  electrically  conductive   means   passing through-holes  in  the  circuit board.  The  use  of  such printed     conductor    improves     the     transmission characteristics  of  the  printed  circuit  in  the  high-frequency range.
Patent CA-2017557-A1 (CA)
Title: Apparatus and method for detecting and locating raman signals in an optical fibre
Inventor: KVASNIK FRANK
IPC: G01N21/65
Filed: 1990-05-25
Abstract: ABSTRACT    Sensing apparatus based on the use of Raman spectroscopy for detecting the presence and location of a species of interest in a medium comprises a light transmissive optical fibre        with an elongate sensing length along at least a portion thereof, a light source means   for transmitting pulses of light along the fibre, and a detector     for detecting at the same end of the fibre as the light source Raman signals resulting from species     of interest at the interface of the sensing length and a medium in which it is located.  The time difference between the transmission of an excitation pulse and detection of a Raman emission signal caused by that pulse is determined, and is used to determine the position of the species along the fibre.
Patent CA-2019380-A1 (CA)
IPC: C09K19/20
Filed: 1990-06-20
Abstract: The present invention relates to compounds of the formula (8)                      (8) in which Z    is a halogen atom, a cyano group or a hydroxyl group, n    is 0, 1 or 2, R'   is a radical of the formula R'''-[Si(R*)2]x(CH2)yR""-                    (9), in which x    is the number 0 or 1, y    is an integer from 1 to 18, R''' is as defined below, R*   is identitical or different, optionally substituted C1- to C18-hydrocarbon or hydrocarbonoxy radicals, R" " is a phenylene or biphenylene radical or a radical of the formula -E-, where E    is a divalent radical of the formula -0- or -[Si(R*)2]Z-, and Z    is the number 0 or 1, and the compounds contain at least one group of the formula -Si(R*)2- per molecule, and the radical R"   is a cholesteryl radical, a radical as defined for R* or a radical of the formula -C6H4-R*, and the preparation and use thereof, for example as dielectrics in display devices, R''' is a C1- to C8-alkyl radical, a radical of the formula R*-[Si(R*)20]v-, where v is an integer having a value of from 1 to 10, or a radical of the formula                        (3), in which w    is the number 0 or 1, and L   is a cholesteryl radical or a phenyl radical which is optionally substituted by phenyl, halogen, cyano and/or C1- to C4- alkoxy radicals, or, if w = 0, may alternatively be a halogen atom, a cyano radical or a C1-C4-alkoxy radical.
Patent CA-2019546-A1 (CA)
Title: Process for crystallization of polyethylene naphthalate
Inventor: DUH BEN
IPC: C08G63/78
Filed: 1990-06-21
Abstract: High molecular weight polyester resins are sometimes produced from low molecular weight polyester prepolymers having the same composition by solid state polymerization. Polyester prepolymers are generally converted from the amorphous state to the crystalline state prior to solid state polymerization in order to raise their sticking temperature. This is done to keep the polyester prepolymer from sticking together as a solid mass in the solid state polymerization reactor.      Such polyester prepolymers are traditionally crystallized by simply heating them to an elevated temperature at which crystallization occurs. However, polyethylene naphthalate prepolymer cannot be crystallized by utilizing this simply traditional approach. This inventions discloses a process for crystallizing amorphous polyethylene naphthalate prepolymer which comprises: (1) heating the amorphous polyethylene naphthalate prepolymer to a temperature which is within the range of about 80°C to about 140°C in the presence of a stream of an inert gas or under a vacuum to devolatilize the amorphous polyethylene naphthalate prepolymer; and (2) subsequently heating the devolatilized polyethylene naphthalate prepolymer to a temperature which is within the range of about 150°C to about 260°C while providing agitation to produce the crystallized polyethylene naphthalate prepolymer.
Patent CA-2023333-A1 (CA)
Inventor: IIKUBO YUICHI
IPC: A62D1/00
Filed: 1990-08-15
Abstract: Highly fluorinated, saturated, C2 and C3 hydrofluorocarbons are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in total flooding and portable systems.
Patent CA-2026739-A1 (CA)
Inventor: ABRAHAM DENNIS G
IPC: G06F21/00
Filed: 1990-10-02
Abstract: An improved security system is disclosed which uses an IC card to enhance the security functions involving component   authentication,   user   verification,   user authorization and access control, protection of message secrecy and integrity, management of cryptographic keys, and  auditablity.   Both  the  security  method  and  the apparatus for embodying these functions across a total system   or   network   using   a   common   cryptographic architecture  are  disclosed.   Authorization  to  perform these functions in the various security component device nodes in the network can be distributed to the various nodes  at  which  they  will  be  executed  in  order  to personalize the use of the components.
Patent CA-2027202-A1 (CA)
Title: Disposable Liner for Hard Hats
Inventor: FLEURY RICHARD L
IPC: A42B3/10
Filed: 1990-10-09
Abstract: The invention relates to an inexpensive, disposable liner for hard hats.  The liner is shaped to be inserted into an resiliently engage the lower periphery of a hard hat.  The liner includes an elastic band attached to the lower edge of the liner so that the liner can be slipped over the beak and the interior support of the hard hat.   The liner is preferably made of a soft, breathable material which will prevent the buildup of moisture, and which will feel comfortable to the user.  The sides of the liner are elongated so that the liner can be folded over the lower periphery of the hard hat.  The elastic band attached to the lower edge of the liner allows the liner to be easily installed into and removed from the hard hat.
Patent CA-2030938-A1 (CA)
IPC: G01R15/09
Filed: 1990-11-27
Abstract: Abstract of the Disclosure A digital multimeter having automatic function selection capability includes a signal type detector and an analog-to-digital converter formed as an application specific integrated circuit. The signal type detector has a comparator circuit that compares the analog input signal to be measured with predetermined thresholds and stores the resulting values, which are related to the type of analog input signal, in a memory that is also a part of the signal type detector. A controller executes an automatic function selection program that causes the controller to read the stored values and generate a corresponding function code, which causes an analog-to-digital converter to be configured to perform an appropriate conversion function on the analog input signal. When a change in the type of analog input signal is sensed, the controller aborts the present measurement cycle and proceeds with a next measurement cycle in which the changed analog input signal is measured. The controller also produces a changing alert signal to indicate that a change in signal type has occurred.
Patent CA-2031976-A1 (CA)
Inventor: HUET JEAN-PAUL
IPC: B21D11/02
Filed: 1990-12-11
Abstract: Machine à former par étirage autour d'un gabarit de formage comportant deux mâchoires situées longitudinalement de part et d'autre du gabarit, chaque mâchoire étant reliée à une partie fixe par des éléments moteurs permettant à chaque extrémité de la mâchoire de se déplacer sensiblement dans un plan perpendiculaire à la mâchoire dans sa position de repos et, dans ce plan, dans une direction quelconque. Le gabarit est fixé sur un socle lié à une table, située au niveau du sol, d'un bâti fixe, la machine comportant des éléments de guidage vertical du milieu des mâchoires, lesdites mâchoires étant liées auxdits éléments moteurs sans possibilité de rotation par rapport à ces éléments, autour d'un axe longitudinal.
Patent CA-2037331-A1 (CA)
Inventor: PERNECZKY GEORGE
IPC: C23C2/28
Filed: 1991-02-28
Abstract: The present invention relates to an apparatus for cooling a traveling strip of heated material.  The apparatus includes a cooling header comprising an external pipe having disposed therein a plurality of internal pipes having discharge holes.  The external pipe has an exit which communicates with the discharge holes, and further includes a first chamber which communicates with a source of air and a second chamber which communicates with the first chamber and the internal pipes.
Patent CA-2037353-A1 (CA)
Title: Method of self-administering a dopamine 2 receptor agonist
Inventor: BERTRAND HELENE
IPC: A61M37/00
Filed: 1991-02-28
Abstract: Abstract of The Disclosure A method of self-administering a dopamine 2 receptor agonist in the treatment of substance abuse. The method comprises the steps of administering predetermined doses of a dopamine 2 receptor agonist over predetermined time intervals until the patient's craving ceases; then determining the cumulative dosage amount administered in the previous step; administering the cumulative dosage when the patient's craving recurs; and, finally, reducing the cumulative dosage amount as the patient's craving diminishes. Preferably, the dopamine 2 receptor agonist is bromocriptine, which is administered in combination with food after avoiding consumption of nicotine, cocaine, alcohol, amphetamines, and other stimulants for at least ten hours. Ideally, the doses are ingested orally by the patient to facilitate self-administration and control over dosage amount. Stimulating the dopamine 2 receptor with bromocriptine in self-administered doses avoids negative side effects and eliminates the patient's addiction to the treatment method.