baber/WOPTO huggingface dataset:
Patent WO-03016200-A1 (WO)
Title: Systeme pour controler et commander l'acces a des reservoirs et couvercle
Inventor: DE ARAUJO SACCHI FABRICIO
IPC: G01F15/06
Filed: 2002-08-13
Abstract: L'invention concerne un système pour contrôler et commander l'accès à des réservoirs, ce système comprenant (i) un système superviseur (10), (ii) au moins un système de distribution d'énergie et de communication (20) et (iii) au moins un couvercle (30), le système de distribution d'énergie et de communication (20) pouvant être associé au système superviseur (10) et au couvercle (30) et le système superviseur (10) pouvant être associé à distance au système de distribution d'énergie et de communication (20). L'invention concerne également un couvercle (30) de réservoir qui est pourvu d'une partie de recouvrement (302) et d'un dispositif d'articulation (303), la partie de recouvrement (302) étant associée au dispositif d'articulation (303). Le couvercle (30) se caractérise en ce qu'il comprend un dispositif d'actionnement, un élément de verrouillage (305) et un élément de réception de l'élément de verrouillage (304), le dispositif d'actionnement actionnant sélectivement l'élément de verrouillage (305), lequel est associé sélectivement à l'élément de réception de l'élément de verrouillage (304).
Patent WO-2004046550-A1 (WO)
Title: Systeme de commande du mouvement d'un piston
Inventor: BERWANGER EGIDIO
IPC: F04B17/04
Filed: 2002-11-19
Abstract: L'invention concerne un système de commande destiné à commander le mouvement du piston (10) d'un dispositif de pompage hydraulique (1), le piston (10) étant déplacé dans un groupe (5) du dispositif de pompage hydraulique (5) et entraîné par un moteur (2) alimenté en tension (V). Ce système de commande comprend un système électronique à semiconducteur (T), appliquant de façon cyclique la tension (V) au moteur (2) afin de déplacer le piston (10), un élément résistif (Rb), un élément capacitif (Cy) et un capteur de position du piston (S) destiné à indiquer le passage du piston (10) à proximité d'un point (R) au niveau du groupe (5), ledit élément capacitif (Cy) étant chargé au moyen de l'élément résistif (Rb) à chaque cycle d'application de tension (V) au moteur (2) et déchargé au moins partiellement lorsque le piston (10) passe à proximité du point (R).
Patent WO-0230603-A1 (WO)
Title: Procede de rupture de bielles
Inventor: GUIRGIS SAMEH
IPC: B23D31/00
Filed: 2000-10-10
Abstract: L'invention concerne un procédé permettant de rompre des bielles et analogues faites en matériaux très résistants, qui comprend les mécanismes suivants: (a) fatigue: la fluctuation des contraintes dans une bielle pré-entaillée du fait de l'utilisation d'une excitation harmonique étendra le bout de l'entaille dans la bielle, ce qui affaiblira le plan de rupture prédéterminé en créant des microfissures; (b) résonance: la résonance survient lorsque la fréquence de l'excitation harmonique utilisée correspond à une fréquence naturelle de la bielle, idéalisée en tant que système de structure; (c) forces de précontrainte: en exerçant des forces de précontrainte opérant selon le même mode de charge, on peut superposer les contraintes dans la bielle dues à de nombreux composants de force; (d) force dynamique: l'application d'une force dynamique élèvera le facteur d'intensité de contrainte, excédant ainsi la ténacité du matériau.
Patent WO-03043439-A1 (WO)
Title: Procede continu de production d'isolat de proteines de graines oleagineuses
Inventor: BARKER LARRY D
IPC: A23J1/14
Filed: 2002-11-20
Abstract: La présente invention concerne des isolats de protéines de graines oléagineuses, notamment un isolat de protéine de colza canola. Lesdits isolats sont produits en continu à partir de farines de graines oléagineuses, de préférence à un niveau de pureté élevé d'au moins environ 100 % en poids (Nx 6,25), à l'aide d'un procédé dans lequel les protéines des graines oléagineuses sont extraites en continu des farines de graines oléagineuses, la solution protéique obtenue est concentrée en continu, de préférence jusqu'à obtenir une teneur protéique d'au moins environ 200 g/L, et la solution protéique concentrée est mélangée en continu à de l'eau réfrigérée possédant une température inférieure à environ 15 °C pour former des micelles de protéines, lesquelles sont précipitées dans le récipient de précipitation afin d'obtenir une masse micellaire de protéines (PMM) alors que le surnageant déborde du récipient. Lorsqu'elle la PPM s'est accumulée à un degré souhaité, elle peut être séparée du surnageant et séchée. Le surnageant peut être traité pour récupérer l'isolat de protéines de graines oléagineuses supplémentaire.
Patent WO-03067989-A1 (WO)
Title: Desinfectant au peroxyde d'hydrogene a activite amelioree
Inventor: RAMIREZ JOSE A
IPC: A01N59/00
Filed: 2003-02-12
Abstract: L'invention concerne une solution désinfectante aqueuse à activité améliorée ayant un pH allant d'environ 0,5 à environ 6 et constituée essentiellement de (i) un peroxyde d'hydrogène représentant 0,05 à environ 8 % en poids de la solution ; (ii) au moins un tensioactif anionique sélectionné dans le groupe constitué d'acides sulfoniques d'alkylaryle C8 à C16 et leurs sels de métal alcalin, d'ammonium, d'éthanolamine, de calcium et de magnésium, d'acides carboxyliques sulfonés C12 à C22 et leurs sels de métal alcalin, d'ammonium, de calcium et de magnésium, d'acides sulfoniques d'alkyle diphényle oxyde C6 à C22 et leurs sels de métal alcalin, d'ammonium, d'éthanolamine, de calcium et de magnésium, d'acides sulfoniques de naphtalène et leurs sels de métal alcalin, d'éthanolamine, d'ammonium, de calcium et de magnésium, d'acides sulfoniques de naphtalène et leurs sels de métal d'alcalin, d'ammonium, de calcium et de magnésium, d'acides sulfoniques d'alkyle C8 à C22 et leurs sels d'ammonium, de calcium et de magnésium, de sulfates d'alkyle C8 à C18 de métal alcalin, d'ammonium, de calcium et de magnésium, d'alkyle ou d'alcényle esters ou diesters d'acide sulfosuccinique où les groupes alkyle ou alcényle contiennent indépendamment entre six et huit atomes de carbone et leurs sels de métal alcalin, d'ammonium, de calcium et de magnésium, ainsi que leurs mélanges, selon une concentration variant entre environ 0,02 et environ 8 % en poids de la solution. La solution peut contenir éventuellement (iii) au moins un ingrédient supplémentaire sélectionné dans un acide monocarboxylique, un acide polycarboxylique, et leurs mélanges, selon une concentration allant d'environ 0,05 à environ 4 % en poids de la solution, et (iv) au moins un ingrédient supplémentaire sélectionné dans un alcool de benzyle, et un alcool comprenant entre un et six atomes de carbone et leurs mélanges, selon une concentration oscillant entre environ 0,1 et environ 10 % en poids de la solution.
Patent WO-2004043092-A1 (WO)
Title: Procede et systeme de maintien d'une connexion de donnees sans fil
Inventor: ZHAO WEN
IPC: H04L12/56
Filed: 2003-06-16
Abstract: L'invention concerne un système et un procédé permettant d'établir et de maintenir une connexion de données « toujours active » avec un réseau sans fil au moyen d'un temporisateur et d'une minuterie de vérification de service. Le temporisateur est initialisé sur une valeur déterminée lorsqu'une connexion n'est pas établie. Lorsque le temporisateur s'arrête, une tentative de connexion est faite. Lors des tentatives de connexion ultérieures, le temporisateur est réglé sur des valeurs toujours supérieures. Lorsque la connexion de données est établie, la minuterie de vérification de service est initialisée. L'état de la connexion de données est déterminé à l'arrêt de la minuterie de vérification de service. Si, à l'arrêt de la minuterie de vérification de service, il est déterminé que la connexion de données est perdue, le procédé de connexion est employé.
Patent WO-2004055479-A1 (WO)
Title: Procede pour initialiser un systeme de navigation
Inventor: MACPHAIL PHILIP
IPC: G01C21/20
Filed: 2003-12-16
Abstract: L'invention concerne plusieurs procédés pour orienter l'utilisateur d'un dispositif personnel de navigation. L'utilisateur d'un dispositif personnel de navigation active un service de navigation et spécifie une destination voulue. Un processeur détermine un itinéraire entre l'emplacement momentané de l'utilisateur et la destination voulue. Des techniques servant à orienter l'utilisateur font appel à des points de repère visibles, à la navigation à l'estime, à des informations données par boussole ou à une combinaison de ces techniques. L'orientation de l'utilisateur étant réalisée, ce dernier est invité à suivre l'itinéraire indiqué.
Patent CA-2001232-A1 (CA)
Inventor: KOBAYASHI KAZUYUKI
IPC: D06M23/14
Filed: 1989-10-23
Abstract: A fibrous sheet having the shape memory property which comprises a sheet made of natural fiber and/or syn-thetic fiber and a layer formed by applying a powder of shape memory polymer; and a method of imparting the shape memory property which comprises applying a powder of shape memory polymer to a desired part of a product of a sheet made of natural fiber and/or synthetic fiber by the aid of a resin adhesive.
Patent CA-2001743-A1 (CA)
Title: Silver halide photographic light-sensitive material restrained from producing pin-holes
Inventor: YAMADA TAKETOSHI
IPC: G03C1/06
Filed: 1989-10-30
Abstract: ABSTRACT OF THE DISCLOSURE      A silver halide photographic light-sensitive material is disclosed, which is suitable for contact printing in photomechanical process and capable of being handled in day-light room. The light-sensitive material comprising a support; a silver halide emulsion layer being provided on a surface of the support and containing a tetrazolium compound or a hydrazine compound; a layer containing a tin oxide or an indium oxide and being provided on the surface of the support opposite to the surface the emulsion layer provided thereon ; and a layer containing a homopolymer or a copolymer comprising sodium styrenesulfonate, and being provided directly or through an intermediate layer on the surface of the metal oxide containing layer further to the support. The light-sensitive material is excellent in reverse-text quality and inhibited in formation of pin-holes.
Patent CA-2001960-A1 (CA)
Title: Liquid electrophotographic toners
Inventor: ELMASRY MOHAMED A
IPC: G03G9/12
Filed: 1989-11-01
Abstract: ABSTRACT OF THE DISCLOSURE           Liquid toners are generally recognized as being capable of providing sharper electrophotographic images, but have been found to provide less than desirable results in multicolor imaging processes.  The selection of a unique combination of a) the ratio of conductivities between the toner liquid and the total toner composition, and b) the zeta potential of the toner particles in the carrier liquid have been found to provide unique benefits to the quality of the liquid toned multicolor images.
Patent CA-2001980-A1 (CA)
IPC: B60T8/66
Filed: 1989-11-01
Abstract: The present invention concerns a vehicle anti-lock brake control system which does not require the use of an auxiliary hydraulic pump and, in the preferred embodiment, is adapted to control only the rear brakes of a four-wheel vehicle.   The control  system  includes  a  normally open solenoid actuated isolation valve connected between the master cylinder and the rear wheel brakes, and a normally closed solenoid actuated dump valve connected between the rear wheel brakes and a fluid accumulator.   A computer control is connected to monitor the rear wheel speed and deceleration and, during braking of the vehicle, functions to control the application of hydraulic pressure to the rear brakes via the isolation and dump valves in order to correct wheel speed departures and prevent lock-up of the brakes.          The computer control is adapted to detect a low to high mu road  surface change which  occurs during  a wheel  speed departure,  and thereafter additional pressure should be applied to the rear brakes by  selectively opening the isolation valve.  Further, the control is adapted to detect when one of the rear wheels remains locked after anti-lock measures have been taken.  In these instances, the standard operating parameters which control the reapplication of additional pressure are modified.
Patent CA-2003541-A1 (CA)
Title: Table slide assembly
Inventor: REISS THOMAS J JR
IPC: A47B1/10
Filed: 1989-11-21
Abstract: An extendable tableslide assembly for supporting a supplemental table-top leaf of an extension table in which a first slide member having a first bearing surface and has a first longitudinal channel disposed on the first bearing surface. A second slide member has a second bearing surface disposed opposite to and adjacent to the first bearing surface, with a second longitudinal channel disposed on the second bearing surface. A guide block is disposed between and joining the first and second slide members and has a first protection for receipt within the first channel and a second protection for receipt within the second channel. The first projection is rigidly secured within the first channel and the second projection is slidably engaged within the second slide member. The first and second bearing sur-faces are substantially free from contact with respect to each other, with respect to the guide block, and with respect to any member affixed to the guide block or bearing surfaces during extension and retraction of the assembly.
Patent CA-2004857-A1 (CA)
Title: Switched ring phase bit circuit
Inventor: BURNS RICHARD W
IPC: H01P1/185
Filed: 1989-12-07
Abstract: SWITCH RING PHASE BIT CIRCUIT                 ABSTRACT OF THE DISCLOSURE      A phase shifting circuit is disclosed comprising a plurality of bidirectional transmission line segments (31,  35,  37,  39)  serially connected to form a ring. Input and output terminals  (13,  15)  are connected to opposite ends of the first of the transmission line segments (31) to form a first signal path through the ring  A second ring signal path, through the remainder of the serially connected transmission line segments (35,  37,  39),  is  selectively enabled  to  provide  a predetermined phase shift at the output of the ring. By removing series semiconductor devices, the circuit permits higher power signals to be phase shifted over wide frequency ranges.
Patent CA-2006019-A1 (CA)
Title: Multiple material processing system start-up
Inventor: FRANCISCO ROBERT
IPC: G05B19/042
Filed: 1989-12-19
Abstract: ABSTRACT OF THE DISCLOSURE        A material processing system comprising a plurality of peripheral modules and a base module, the base module including a central processor, each of the peripheral modules including a peripheral processor, a serial data link interconnecting each of the processor, in a serial manner, the central processor includ-ing means for providing a system command signal along the serial link to the first of the peripheral module processors, each the final processor including means responsive to the system command signal for adding thereto a tag, the tag including data represen-tative of the address and configuration of the module, and for passing the system command signal to the next successive module processor, and means for passing the system command signals and tags appended thereto to the bases module central processor, the base module central processor including storage means for storing the address and designation data of each the module.     026.002.PIT-278(C-457)
Patent CA-2008262-A1 (CA)
Title: Clinical applicator
Inventor: GILLY JOHN A
IPC: A01K11/00
Filed: 1990-01-22
Abstract: ABSTRACT OF THE DISCLOSURE A clinical subdermal applicator is provided with a marking  means  to  mark  the  location  of  subdermal injection of liquid antigen or vaccine at the time of injection.
Patent CA-2008655-A1 (CA)
Inventor: MURASAWA SADAO
IPC: G03G5/09
Filed: 1990-01-26
Abstract: Disclosed is an electrophotographic photo-receptor which is superior in sensitivity to light of longer wavelength region with good stability of the sensitivity and is suitable for formation of high quality color image by scanning exposure with laser beam. This photoreceptor comprises an electroconductive support and, provided thereon, a photosensitive layer containing a titanium dioxide sensitive to light of longer wavelengths which is obtained by treating the surface of titanium dioxide particles with a mineral acid and then supporting on the surface of the particles a cyanine dye sensitizer and a hydrophobic organic compound. The mineral acid is preferably hydrofluoric acid and the hydrophobic organic compound is preferably aromatic or aliphatic organic acid and acid anhydride thereof.
Patent CA-2009640-A1 (CA)
Inventor: WETTER BRUNO
IPC: B65B61/26
Filed: 1990-02-08
Abstract: AUTOMATIC BAGGING, HEAT SEALING AND DISCHARGE MACHINE          ABSTRACT            An automatic bagging machine comprising a collector for receiving a predetermined number of articles to be placed in a single bag therein.  A trap door is disposed under the collector.  A first bag on a wicker is opened, filled through the trap door and dropped onto a first bag support platform.  A clamp retains a top end portion of the bag on a clamping surface after it has been filled and the support platform is displaced to a sealing station where a section of the top end portion of the bag, spaced from the mouth opening, is guided in a bag gathering mechanism to gather that section.  The gathered section is then heat sealed.          During the sealing operation, a second bag support platform is positioned under the trap door.  After another filled bag is dropped onto the second support platform, both platforms are displaced with the sealed bag being retained by the sealing mechanism and supported for a predetermined number of time to cause the heat seal to properly fuse and thereafter release the bag onto a discharge conveyor.
Patent CA-2015420-A1 (CA)
Title: Down-hole decelerators
Inventor: LEANEY PETER A
IPC: E21B47/01
Filed: 1990-04-25
Abstract: S P E C I F I C A T I O N "DOWN-HOLE DECELERATORS" ABSTRACT OF THE DISCLOSURE     A  down-hole  decelerator  for   decelerating  a device dropped  down a  borehole in  a drilling mud column has an elongate casing immersible  in  the  mud  flow with its longitudinal  axis along  the axis of the borehole.  A plunger is slidable axially within the casing to  vary the volume of  two chambers  within the  casing and terminates outside the casing in  a nose  for impacting  on a landing plate within  the borehole  when   the decelerator reaches the end of its travel on being dropped  down the borehole.   Apertures extend  through the  wall of  the casing between the chambers and the outside of  the casing  so that, when the  casing  is  initially  immersed  in the mud column on being  dropped  down  the  borehole,  mud  flows  into the chambers  through   the  apertures,  and,  when  the  nose impacts on the  landing  plate  within  the  borehole, the plunger is  forced inwardly  of the casing to decrease the volume of the  chambers  and  deceleration  of  the device takes place  by virtue of the resulting controlled flow of mud out of the chambers through the apertures.  The device is  thereby  efficiently  safeguarded  against damage  by impact with the landing plate.
Patent CA-2015542-A1 (CA)
Title: Independent cooling chamber for multichip unit
Inventor: GRIFFITH JAMES L
IPC: H01L23/34
Filed: 1990-04-26
Abstract: INDEPENDENT COOLING CHAMBER FRO MULTICHIP UNITS     ABSTRACT      An independent cooling chamber for multichip units includes a housing defining a first chamber.  The housing is secured to a multichip unit over at least one semiconductor chip that is a part of the mutlichip unit. An interface between the housing and the multichip unit includes a seal providing a fluid tight seal between the sides of the housing and the multichip unit  thus defining a first fluid tight chamber within which one or more semiconductor chips are located.  A first coolant is provided in the first fluid tight chamber.  The first coolant is in heat transfer relationship with the semiconductor chips located in the first fluid tight chamber.  The housing includes a heat exchanger including a second chamber in heat transfer relationship with the first chamber.  A second coolant is contained within the second chamber for transfer of heat from the first coolant.
Patent CA-2016760-A1 (CA)
Title: Catalyst system and process for preparing polyethylene terephthalate
Inventor: NICHOLS CARL S
IPC: C08G63/86
Filed: 1990-05-14
Abstract: ABSTRACT OF THE INVENTION       CATALYST SYSTEM AND PROCESS FOR PREPARING             POLYETHYLENE TEREPHTHALATE      A novel catalyst system, a process for using the novel catalyst system, and a product made from the process is described.  The novel catalyst system is specific for producing polyethylene terephthalate made from reacting terephthalic acid and ethylene glycol, wherein the catalyst system includes antimony; cobalt and/or zinc, and at least one of zinc, magnesium, manganese or calcium.  The antimony is generally present from about 150 ppm to about 1100 ppm.  The cobalt and/or zinc is usually present from about 5 ppm to about 60 ppm, and the  zinc, magnesium, manganese or calcium, as the third component, is generally present from about 10 ppm to about 150 ppm.  The. amounts of all catalyst components are based on the theoretical yield of the polymer.  Using the novel catalyst system to produce PET drastically increases the polymerization rate.  In the process, the novel catalyst system can be introduced any time before the polycondensation stage of the manufactured process.
Patent CA-2017734-A1 (CA)
IPC: G01B3/10
Filed: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE    A suspension-type height measuring device comprises a main measuring unit and a movable right-angled rule, in both of which there include a housing, a measuring tape reel and a control key for stopping of the tape. The device can be stuck and hung above at any location on a wall and after having been reset to zero enables a user to read out the figure of his height directly from the window by just pulling down the movable right-angled rule therebeneath to the top of the head. Alternatively, a user can read out the figure from the counter or from the electronic display by the series of small holes of same pitch provided on the measuring tape to turn a pin wheel which in turn drives a cluster system of gear or a high precision variable resistance and finally by the figure being shown on the display through a mechanical or electrical transfer.
Patent CA-2019826-A1 (CA)
Title: Transistor device drive circuit
Inventor: SEKIGAWA KAZUNARI
IPC: H01L29/80
Filed: 1990-06-26
Abstract: Abstract of the Disclosure A semiconductor device drive circuit for turning on and off a semiconductor device comprises a main static induction transistor and a sense static induction transistor.  The drive circuit comprises  a first current source having one of its ends connected to  a power supply and its other end connected to said main static induction transistor,   a second current source having one of its ends connected to the power supply and its other end connected to said sense static induction transistor,  a third current source having one of its ends connected to the  power supply and its other end connected to  the first current source and  a fourth current source having one of its ends connected to the power supply and its other end connected to the second current source.  The drive circuit has a comparing and control means for turning the first and second current sources on to apply a bias when the semiconductor device is turned on and to turn off the first and second current sources and turn on the third and fourth current sources when a voltage obtained by sensing a current flowing through the sense static induction transistor is higher than a specific voltage.