baber/WOPTO huggingface dataset:
Patent WO-0006720-A1 (WO)
Title: Nouvelle molecule regulatoire et sequences genetiques codant pour celles-ci
Inventor: ROBB LORRAINE
IPC: C07K14/47
Filed: 1999-07-30
Abstract: L'invention a trait de manière générale à une molécule régulatoire et à des séquences génétiques codant pour celles-ci. Plus particulièrement, l'invention concerne une molécule intervenant dans la myogenèse, associée à celle-ci ou la facilitant d'une autre manière. Dans un mode de réalisation particulièrement préféré, la molécule régulatoire est un facteur de transcription intervenant dans l'expression de gènes, et qui entraîne une détermination de muscle squelettique (une séquence codant pour la molécule régulatoire est décrite dans la spécification comme Séq. Id. No: 2). L'identification de la molécule régulatoire de l'invention permet de mettre au point des agents capables de moduler la myogenèse, notamment des agents thérapeutiques capables d'améliorer des aberrations de la pyogénie telles que, entre autres, des cancers myogènes.
Patent WO-0034903-A1 (WO)
Title: Paiement des gains aux jeux de hasard
Inventor: RUDD CLARENCE ERNEST
IPC: G06Q50/00
Filed: 1999-12-06
Abstract: La présente invention concerne un procédé permettant de payer des gains à un jeu de hasard de casino tel que la roulette. Selon ce procédé, le casino affiche sur un écran informatique les mises du joueur que le croupier utilise conventionnellement pour un calcul mental des gains à payer. Toutefois, le croupier intervient désormais en spécifiant au clavier, ou à tout autre instrument analogue, les mises qu'a faites le joueur, ce qui lui permet d'obtenir automatiquement les montants des gains à payer au joueur. L'écran informatique du joueur affiche également le montant total à payer tel qu'il est calculé. En outre, l'organe de saisie des données comporte un écran que le croupier peut lire sans quitter la table des yeux. Cet écran permet au croupier de vérifier l'exactitude des mises saisies et le gain total payé tout en continuant à surveiller la table pour que les mises ne sont pas déplacées après la clôture des mises. Enfin, les joueurs peuvent facilement surveiller l'écran informatique du joueur pour vérifier que le paiement des gains se fait correctement.
Patent WO-8503736-A1 (WO)
Title: Palette rotary machine
Inventor: HUBLET JEAN-MARIE
IPC: F01C19/08
Filed: 1985-02-14
Abstract: Palette rotary machine comprising a cylinder (3) wherein a piston (5) is housed, said cylinder being stopped by two plates provided with bearings of the piston (5), intake and discharge openings (6, 8) for the fluid, characterized in that it comprises at least longitudinal seals (22) applied against the friction surface thereof under the effect of a force, lateral seals between each side of the palettes and the plates, and tranversal seals (25) arranged into grooves (28) provided in the piston and joining two grooves of the palettes (20).
Patent WO-9524043-A1 (WO)
Title: Method for producing thermal neutrons, device therefor, and use thereof for producing radioisotopes
Inventor: JONGEN YVES
IPC: G21G4/02
Filed: 1995-03-02
Abstract: A method for producing thermal neutrons, wherein a proton beam (0) with a maximum power of 250 MeV is directed onto a primary target (5) having a high atomic weight to provide a neutron source which is thermalised by arranging a neutron moderator/reflector element (8+9) around the entire primary target (5), except for the direction of incidence of the proton beam (0), and a thermal neutron multiplication reaction is caused by means of at least one secondary target (11) made of a fissile material and arranged adjacent to the primary target (5).
Patent WO-9630461-A1 (WO)
Title: Improved chemiluminescent solution
Inventor: LADYJENSKY JACQUES
IPC: C09K11/07
Filed: 1996-03-26
Abstract: A solution for causing a chemiluminescent reaction after it has been mixed with another per se known solution. The solution includes a solvent, an oxalate, a fluorescent dye and a polymer. The dye is rubrene and the polymer is advantageously polyoxyethylene. The chemiluminescent reaction produces a colour having greater stability over time. Adding a polymer incorporating a second red fluorescent dye enables a redder colour to be achieved than when rubrene is the sole fluorescent dye.
Patent BG-49214-A1 (BG)
Title: Derrivatives of 4- piperasinil- 6- aminopirimid (4, 5- b) (1, 4)- tiasiny and method for their preparation
Inventor: KONSTANTINOVA RUMJANA G
IPC: C07D417/14
Filed: 1989-10-06
Abstract: (57) The compounds may be used in medicine as substances with cytotoxic and antitumour effect. They have the common formula: <IMAGE>, where R means C6H5CO, /C6H5/2CH groups. The method for their extraction holds that the interaction of 4-piperasinil-5-amino-6-mercaptopyrimidines with chloroacetonitrile in a medium made of organic solvent at a high temperature.
Patent WO-9908023-A1 (WO)
Title: Gear pair with rolling contact
Inventor: TIUFEKTCHIAN ASSADOUR MISSAK
IPC: F16H57/02
Filed: 1998-07-30
Abstract: Cylindrical gear drive with materialized pitch cylinders comprising two double-ring gear wheels is known in the prior art. Each of said double-ring gear wheels is shaped with a cylindrical bead with diameter of the cylindrical surface equal to that of the corresponding pitch cylinder. Rolling contact is realized between said double-ring gear wheels through the cylindrical surfaces of the corresponding cylindrical beads. It is a certain disadvantage of heretofore cylindrical gear drives with materialized pitch cylinders that they possess relatively great overall dimension in axial direction. The proposed solution to said problem is that for each of said double-ring gear wheels (1, 2) the outside diameter of one of the corresponding toothed rings and the root diameter of the other toothed ring should be reciprocally equal and they should be in turn equal to the diameter of the corresponding pitch cylinder so that said toothed rings of the proposed gear drive would serve the purpose of said cylindrical beads of heretofore gear drives. The present invention can find commercial application first and foremost in the manufacture of eccentric planetary gear drives with small difference between the number of teeth of the corresponding gear wheels and with a satellite gear wheel floating in radial direction.
Patent WO-0057080-A1 (WO)
Title: Servotransmission a double embrayage pour vehicules
Inventor: DIMITROV DIMITAR GUEORGIEV
IPC: F16H3/12
Filed: 1999-10-28
Abstract: Cette invention concerne une transmission comprenant deux embrayages à friction (11, 12), commandés par la force centrifuge de masselottes (9) et couplé à une boîte de vitesse à cinq rapports. Sur le carter des embrayages est monté un mécanisme qui, par suite du déplacement des bras d'un palier radial-axial (13), assure le transfert de la puissance du premier (11) au second (12) embrayage et vice versa. Le couple moteur est transmis de façon ininterrompue à la boîte de vitesse. Cette boîte de vitesse comporte deux arbres d'entrée (14, 16), des paires de pignons en prise constante, des mécanismes de synchronisation (29, 24), des embrayages (30, 27, 25), et un arbre unique de sortie (32). Le but de cette invention est de créer, à partir d'une boîte manuelle, une boîte de vitesse automatique dans laquelle le changement de rapport se fait dans la foulée, sans interruption dans la transmission du couple moteur, au moyen d'un dispositif de commutation à commande électronique.
Patent WO-2004096411-A1 (WO)
Title: Secteur pour filtres rotatifs sous vide et similaires
Inventor: LOVIZZARO PAULO EDUARDO VASQUE
IPC: F16B19/10
Filed: 2003-08-14
Abstract: L'expression 'secteur pour filtres rotatifs sous vide et similaires' se rapportent à l'amélioration de l'élément filtrant appartenant au domaine mécanique et auquel un déplacement original constructif est appliqué, étant donné qu'il est construit à partir du secteur filtrant (1) équipé de deux éléments générateurs (2) obtenus, de préférence, à l'aide de deux produits miniers très résistants à l'abrasion, finement dispersés dans le filtrat liquide drainé au travers de l'élément de film perméable bifoliaire (3) couvrant les deux éléments de réseau (2). Les éléments de réseau présentent deux orifices cylndriques surbaissés (4) répartis le long de son extension. L'invention concerne une paire d'éléments de réseau (2) unis au travers de broches auto-verrouillables (5) qui reçoivent intérieurement, par son extrémité avant une contre-broche (11). Il s'ajoute que chaque élément de réseau (2) formé par un élément périmétrique (16) comprend un grand bord (21) et, dans l'entonnoir interne des éléments de réseau (2), des pièces rapportées (26), de préférence élastomériques ou polymériques, très résistantes à l'abrasion des minéraux finement dispersés dans le filtrat drainé.
Patent WO-0116579-A1 (WO)
Title: Procede d'etalonnage d'un dispositif spectroscopique
Inventor: CADELL THEODORE E
IPC: G01N21/35
Filed: 2000-08-31
Abstract: L'invention concerne un procédé permettant d'étalonner un dispositif spectroscopique conçu pour mesurer de manière non invasive un niveau d'analyte dans un échantillon. Le procédé consiste à: (a) fournir une pluralité d'algorithmes d'étalonnage; (b) effectuer une série de mesures non invasives sur ledit échantillon à l'aide du dispositif spectroscopique; (c) calculer un ensemble de niveaux d'analytes prévu pour chaque algorithme d'étalonnage en réponse à la série de mesures non invasives, chaque ensemble de niveaux d'analytes prévu étant caractérisé par une fourchette de variabilité, une pente, un R2 (carré de la corrélation entre ladite série de mesures non invasives et l'ensemble prévu de niveaux d'analytes) et une erreur-type de prédiction; et (d) sélectionner un algorithme d'étalonnage approprié en utilisant un indice d'appropriation fondé sur la fourchette de variabilité, la pente, R2 et l'erreur-type de prédiction pour chaque ensemble prévu de niveaux d'analytes. L'invention concerne également un procédé d'élaboration d'algorithmes d'étalonnage en (a).
Patent WO-2004013012-A1 (WO)
Title: Hook style tamper evident lid
Inventor: DE CANDIDO RICK
IPC: B29C45/44
Filed: 2003-06-20
Abstract: A tamper evident lid (10) is provided for mounting over an opening of a container having sidewalls (30) with a lip (32) extending outwardly therefrom to define the opening (34). The lid (10) has a base, a rim (14) extending about a perimeter of the base (12) for receiving the lip (32) and at least one finger (20) extending upwardly from the rim (14) and toward the base (12) for engaging an underside of the lip (32). A frangible membrane (22) is associated with the fingers (20) to facilitate outward tearing of the finger regions away from the sidewalls (30). Each finger (20) has a length exceeding the distance between an inside of the lip (32) and the sidewall (30).
Patent WO-2004030555-A1 (WO)
Title: Registration pointer with interchangeable tip and method
Inventor: JUTRAS SEBASTIEN
IPC: A61B19/00
Filed: 2003-09-26
Abstract: A registration pointer (10) for registering points of surfaces of bodily elements in computer-assisted surgery, comprising a handle (20) for being manipulated by a pointer operator. A stem (40) is connected to the handle (20) and has a first and a second tip configurations (47, 51) each having a respective use relating to a registration of points on specified bodily elements. A detectable device (30) is secured to the stem, and is adapted to be tracked in space for position and orientation by a sensing apparatus (102). A position of the tip configurations (47, 51) with respect to the detectable device (30) is determinable such that a position of the tip configurations (47, 51) is calculable as a function of the position and orientation of the detectable device (30). The tip configurations (47, 51) are chosen to register points on given bodily elements as a function of the respective use, by recording a position of points of contact between the tip configurations (47, 51) and the given bodily element.
Patent CA-2000102-A1 (CA)
Title: Particulate composition containing bleach and optical brightener and process for its manufacture
IPC: C11D7/54
Filed: 1989-10-03
Abstract: A manufacturing process and composition is claim-ed for a composition of matter comprising sodium carbonate, sodium carbonate perhydrate, a fluorescent whitening agent and a diphosphonic acid.  The process comprises incorporating the fluorescent whitening agent and diphosphonic acid into aqueous hydrogen peroxide, uniformly applying the hydrogen peroxide solution to particulate sodium carbonate to form a reaction mixture, urging water vapor from the surface of the reaction mixture and maintaining the tempera-ture of the reaction mixture between about 35C and 80C.
Patent CA-2001259-A1 (CA)
Title: Over-voltage protection of quasi-resonant converters using state-vector feedback techniques
Inventor: TAYLOR ROBERT J
IPC: H02M7/12
Filed: 1989-10-23
Abstract: ABSTRACT          A multiple loop method and apparatus for state-vector feedback control to stabilize Quasi-Resonant Converters for over-voltage protection.  Specifically, the application of state-vector feedback to sense multiple state variables throughout the main and/or OVP loops is disclosed to provide enhanced over-voltage protection which continuously monitors and stabilizes the output voltage level of Quasi-Resonant Converters.
Patent CA-2006042-A1 (CA)
Title: Vehicle on-board transducer for use with dual axle equalizer hanger systems
Inventor: REICHOW KEITH W
IPC: G01G19/12
Filed: 1989-12-19
Abstract: VEHICLE ON-BOARD TRANSDUCER FOR USE WITH   DUAL AXLE EQUALIZER HANGER SYSTEMS                       Abstract An on-board  system  for measuring vehicle loads on dual axles with a suspension system having a front hanger,  a rear hanger,  an equalizer  and an equalizer hanger.  Attached to the equalizer, in one embodiment, are a plurality of strain gauges, arranged in  two cut-out  portions.    The  strain  gauges  are positioned so that the measured strain corresponds to the force of the vertical load on the equalizer.  The output of the strain gauges  is then applied to a conventional  bridge  circuit  and  from  there  to  a conventional electronic circuit to provide a display which indicates the weight of the load on the dual wheels.
Patent CA-2006864-A1 (CA)
Title: Improved tank retaining strip for heat exchangers
Inventor: BOSCH DANIEL J
IPC: F28F9/10
Filed: 1989-12-28
Abstract: Improper assembly and/or dissociation due to improper handling of a tank 10 to header plate 14 joint in a heat exchanger is avoided through the use of a retaining strip 50 having fingers 54 receivable in slots 36 in an upstanding flange 26 surrounding a sealing surface 28 on the header plate  14.   The  fingers  54  are  provided  with  hook-like formations 60, 62, 64 which lodge behind a surface 44 of the flange 26.
Patent CA-2007028-A1 (CA)
Title: Multistory automobile parking facility
Inventor: CASINI GIANFRANCO
IPC: E04H6/12
Filed: 1990-01-03
Abstract: ABSTRACT            The facility consists of a silo module of either reinforced concrete or steel, built above or below ground level, or partly above and partly below ground level.  The central section of the silo interior is occupied by a handling u-nit that can be of an electromechanical type, for the trans-fer of automobiles onto the lateral storage stalls and their retrieval. The incoming and outgoing automobile handling o-perations are carried out by means of metal platforms on which the automobiles are loaded. The platforms are hoist-ed and transferred horizontally by the electromechanical unit. The platform holding the incoming vehicle is hoist-ed to the level at which a free place is found available and then moved horizontally and made rest on stationary i-ron brackets abutting from the silo module walls and locat-ed on various levels. The module can be provided with a so-le doorway to be used as both entry and exit, and alterna-tively, can have two doorways opposing each other, one for entry and the other for exit. The entry and/or exit door-way(s) are located at either the bottom level, the top le-vel or the intermediate level of the silo according to the construction criterion (totally underground, partially un-derground or above ground). The silo module plan and ele-vation sizes can vary according to requirements.
Patent CA-2007344-A1 (CA)
Title: Toy car
Inventor: HANG HOI L R
IPC: A63H17/00
Filed: 1990-01-08
Abstract: A B S T R A C T              A toy vehicle constructed as a shape identification toy, wherein the toy vehicle comprises a plurality of components which interconnect due to a shape member being provided on one of the plurality of components co-operating with a corresponding shaped member provided on another of the plurality of components.
Patent CA-2008563-A1 (CA)
Title: Sterilizer for infant accessories
Inventor: MANIERO DANIEL A
IPC: A61L2/12
Filed: 1990-01-25
Abstract: STERILIZER FOR INFANT ACCESSORIES   ABSTRACT OF THE DISCLOSURE A sterilizer assembly for sterilizing infant accessories such as baby bottles, nipples, nipple hoods and collars simultaneously, especially in microwave ovens. Preferably, the assembly is formed from heat resistant, nonmetallic, microwavable materials and includes a base defining a receptacle for receiving water to be heated to form steam.  A rack is received on the base over the water and preferably includes a plurality of upstanding supports removably mounted over steam passage apertures in the rack. A dome-like hood encloses the rack, supports, and any items to be sterilized.  A vent member on the hood may be rotated to uncover an aperture and release steam from the assembly before removing the hood and after heating to avoid burn injuries.  Each support will suspend a baby bottle or, alternately, will suspend a nipple hood, mount a nipple and locate a bottle collar all in position for effective steam contact and water drainage.
Patent CA-2013306-A1 (CA)
Title: Core-shell polymer, production and use thereof
Inventor: SASAKI ICHIRO
IPC: C08F265/06
Filed: 1990-03-29
Abstract: A B S T R A C T             This invention relates to a core-shell polymer which is useful for polyoxymethylene resin, a polyoxymethylene resin composition containing the core-shell polymer and a molded article made of the polyoxymethylene resin.           The core-shell polymer comprises a rubbery polymer core and a glassy polymer shell and has substantially no detectable anion.           This core-shell polymer makes the moled article be improved on the impact strength, elongation at the weld line, etc.  The molded article is used as various ropducts (such as gears, reels, etc.)
Patent CA-2015846-A1 (CA)
Title: Low viscosity and high functionality tetramethylxylylene diisocyanate/trimethylolpropane adduct and process for preparing same
Inventor: KANCANS ILZE
IPC: C07C/
Filed: 1990-05-01
Abstract: A novel  subset of meta-tetramethylxylylene diisocyanate/trimethylolpropane   adducts    (TMXDI/TMP adducts)  having  low  solution  viscosity  and  high available  isocyanate  functionality  are  described. These adducts are prepared by a novel two step process employing   low   catalyst  levels, with   subsequent stripping in a wiped film evaporator.
Patent CA-2016599-A1 (CA)
Title: Battery powered vacuum cleaner
Inventor: SCHIAZZA ALFRED
IPC: A47L9/30
Filed: 1990-05-11
Abstract: ABSTRACT     A vacuum cleaner has a floor engaging unit and a handle assembly pivotally mounted to the floor engaging unit.  The floor engaging unit  includes a vacuum nozzle and a vacuum pump.    The  handle  assembly  includes  a  housing  having  a removable cover and an externally accessible recess.  A dirt tube  in the housing has  a port  for removably receiving  a porous dust  bag.   A flexible  tube arrangement couples the dirt tube to the vacuum pump whereby dirt-laden air is drawn by the pump from the nozzle to be directed to the port.  In the recess are electrical contacts which are connected to the vacuum pump.   A battery  assembly may be provided in the recess.   The battery  assembly  is  releasably  held  in  the recess  and  has  battery contacts releasably contacting  the electrical contacts.
Patent CA-2016641-A1 (CA)
Inventor: TANOI TOSHIYUKI
IPC: H04N7/32
Filed: 1990-05-11
Abstract: At the transmit end of a video communications system, a first motion vector is derived from successive frames during a frame transmit mode and a second motion vector is derived during or immediately following a frame discard mode. An interframe predicted error signal is generated which is representative of the difference between each input frame and a motion-compensated, previous frame during the frame transmit mode, the difference being zero during the frame discard mode. The predicted error signal and the vectors are transmitted to the receive end of the system. In a first embodiment, the second motion vector is derived at the transmit end from frames spaced apart by a discarded frame, and at the receive end, original frames are recovered from the predicted error signal as well as from the first and second motion vectors, and the second motion vector is down-scaled and evaluated whether it is valid or not. During frame discard mode, motion compensation is performed on the recovered frame using the down-scaled vector in response to a valid evaluation, but no compensation is performed if invalid evaluation is made. In a second embodiment, the second motion vector is derived at the transmit end from successive frames using a larger block size than that used in the first motion vector. At the receive end, the first motion vector as well as the error signal are used in recovering original frames. During the frame discard mode, the second vector is simply used for motion compensation.
Patent CA-2017450-A1 (CA)
Inventor: COHRS RICHARD B
IPC: E05F5/12
Filed: 1990-05-24
Abstract: The coordinator has a pair of spaced-apart limbs pivotably mounted to a housing; one of the limbs functions to hold a door open, whereas the other limb is disposed for impingement by another door and, as a consequence thereof, causes activation of the door coordinator, i.e., triggers a proper,sequential closing of the two doors, in which the inactive door proceeds to close, while the active door is held open.  A carriage slidably mounted to the housing has a lobe which intrudes into the pivotable arc of one of the limbs to prevent that limb from allowing its door to close before the door, held open by the other limb, has closed.  A blocking arm keeps the carriage in its lobe-intrusive position, and has a linkage with the other limb.  Accordingly, as the other limb permits the closure of its door, the linkage moves the blocking arm to allow the second door to close.  If an unusually excessive force is applied to the second door, toward its closure before the other, a rod supported by the carriage moves against the blocking arm, displaces it, and allows the second door to close.
Patent CA-2017688-A1 (CA)
Title: Accordoir rapide de guitare
Inventor: TARDIF JOSEPH J
IPC: G10D3/14
Filed: 1990-05-29
Abstract: II- Le précis Normalement, on accorde un instrument à cordes tenu en mains avec des clés plates qui surmontent un axe autour duquel s'enroule une corde. L'invention consoste à remplacer ces clés plates par des clés rondes, qu'on peut tourner plus facilement et rapidement. On peut aussi assujettir, à une telle clé, une petite manivelle pour ajouter de la précision, ou de la rapidité dans le cas d'un changement de corde par exemple. Suite, page 2.