baber/WOPTO huggingface dataset:
Patent WO-9948602-A1 (WO)
Title: Appareil et procede de preparation continue d'un fluide avec ajustement automatique des proprietes dudit fluide
Inventor: BATISTA AUAD ROGERIO
IPC: B01F15/04
Filed: 1999-03-26
Abstract: Appareil et procédé de préparation continue d'un mélange de deux fluides ou plus, tels que des peintures, des peintures émail et des colorants, pour produire un fluide ayant des propriétés physiques prédéfinies, telles qu'une couleur, une opacité, une nuance, une saturation, une luminosité, une densité et/ou une viscosité particulières, avec ajustement automatique des caractéristiques physiques du mélange fluide qui en résulte. Ledit appareil comporte des dispositifs de stockage, un mélangeur, un dispositif d'alimentation et un dispositif de commande. Le dispositif de commande est adapté pour recevoir un signal provenant du détecteur, ledit signal représentant la caractéristique physique détectée d'un fluide apporté par le dispositif d'alimentation, et pour comparer la caractéristique physique détectée avec une caractéristique physique désirée du fluide. Selon la comparaison entre les caractéristiques physiques détectées et désirées, un signal de commande d'alimentation en fluide est envoyé au dispositif d'alimentation qui modifie la proportion de chaque constituant du fluide amené au mélangeur, jusqu'à ce que la caractéristique physique détectée soit pratiquement identique à la caractéristique physique désirée.
Patent WO-0140224-A1 (WO)
Title: Derives de dicetopiperazine servant a inhiber la thrombine
Inventor: CHENG YUDU
IPC: C07D471/04
Filed: 2000-11-29
Abstract: La présente invention concerne des composés servant à inhiber la coagulation sanguine, et plus particulièrement, des dérivés de dicétopipérazine, leurs sels et compositions acceptables sur le plan pharmaceutique, servant notamment à inhiber la thrombine. Le composé comprend la structure générale (I), dans laquelle R?1, R2 et R4¿ représentent une fraction hydrogène, alkyle ou aryle, R5 représente une fraction hydrogène, alkyle, aryle, hydroaryle, hétéroaryle, hydrohétéroaryle, sulfonyalkyle, sulfonylaryle, sulfonylhydroaryle, sulfonylhétéroaryle ou sulfonylhydrohétéroaryle, et R6 représente une fraction hydrogène, alkyle, aryle, hydroaryle, hétéroaryle ou hydrohétéroaryle. L'invention concerne également des procédés utilisant ce composé dans le traitement de troubles de coagulation, tels que la thrombose et la thrombocytopénie induite par l'héparine.
Patent WO-03035358-A1 (WO)
Title: Douille de melangeur permettant d'ameliorer l'homogeneite de la matiere fondue dans des machines de moulage par injection et des canaux chauffants
Inventor: BOUTI ABDESLAM
IPC: B29C45/27
Filed: 2002-09-13
Abstract: Selon cette invention, une machine de moulage par injection comprend un mélangeur permettant de diminuer les déséquilibres d'écoulement propres à la matière fondue. Le mélangeur augmente l'homogénéité de la matière fondue par mélange et changement graduels de l'écoulement de la matière fondue d'un écoulement totalement en hélice à un écoulement totalement annulaire. Ce mélangeur constitue un moyen amélioré pour diminuer les déséquilibres de l'écoulement qui ont pour conséquence l'élimination des lignes de soudure et de la non-uniformité d'autres parties.
Patent WO-03056789-A1 (WO)
Title: Interface utilisateur et procede de visualisation d'evenements unifies de communication sur un dispositif mobile
Inventor: MAGUIRE MICHAEL
IPC: G06F17/30
Filed: 2002-12-23
Abstract: L'invention porte sur un système de visualisation d'événements de communication sur un dispositif mobile comportant: une interface utilisateur; un gestionnaire d'événements de communication; et une base de données d'événements de communication. Le gestionnaire est interfacé avec la base de données et l'interface utilisateur pour fournir à l'utilisateur du dispositif mobile un historique des événements de communication associés au correspondant d'un événement de communication entrant; il est également interfacé avec la base de données et l'interface utilisateur pour fournir à l'utilisateur du dispositif mobile un historique des événements de communication associés à un correspondant spécifié.  Au reçu d'un événement de communication l'historique des événements de communication associé au correspondant est présenté sur l'interface utilisateur. L'utilisateur du dispositif mobile est ainsi capable de déterminer le contexte de l'événement de communication.
Patent WO-2004014885-A1 (WO)
Title: Composes d'amino benzothiazole a activite inhibitrice de nos
Inventor: RAMNAUTH JAILALL
IPC: C07D417/14
Filed: 2003-08-07
Abstract: L'invention concerne des composés d'amino benzothiazole, des compositions contenant ces composés ainsi que des méthodes d'utilisation de ces composés en tant que neuroprotecteurs. Les composés décrits dans cette invention sont, en particulier, utiles dans le traitement d'accident vasculaire cérébral.
Patent CA-2002424-A1 (CA)
Title: Extendable antenna device
Inventor: KOIKE NOBORU
IPC: H01Q1/10
Filed: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE         An extendable antenna device which is reducible in length when accommodated and ensures enough elasticity at an area of junction to a housing of a radio device.   A first elongated flexible antenna section is connected slidably with a second antenna section.  A hold mechanism is provided which holds the first antenna section against the housing of the radio device, and which accommodates and holds the first and second antenna sections in the housing of the radio device.
Patent CA-2004486-A1 (CA)
Title: Deburring apparatus
Inventor: CHIKATSUNE HIROSHI
IPC: B23P9/00
Filed: 1989-12-04
Abstract: ABSTRACT      According to the present invention, ? The positions of burrs on the surface of the upset pipe can be detected by the burr position detection device.     ?  The deburring robot acts in acordance with the size of the pipe,  the upset shape, and information about the position of burrs or the like detected as shown in  ?, as a result, the deburring grinder removes burrs with the whetstone along the surface of the upset pipe by an action of the copying claw.      ?  Wear of the whetstone of the deburring grinder is compensated at a predetermined moment of use.     ?  When the whetstone of the deburring grinder reaches its wear limit, the overall body of the deburring grinder or only the whetstone is exchanged.
Patent CA-2004615-A1 (CA)
Title: Supported vanadium catalyst for production of polyolefins of controlled molecular weight distribution
Inventor: MALPASS GERALD D JR
IPC: C08F10/00
Filed: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A process for the production of a highly active olefin polymerization vanadium catalyst,  comprising a vanadium  compound and  an organophosphorous compound combined on a catalyst support,  which is capable of producing a broad range of polymer products.  The polymer product's molecular weight distribution may be tailored to suit a desired application by controlling the P/V ratio of the catalyst.
Patent CA-2006015-A1 (CA)
Title: Method of modifying cellular differentiation and function and compositions therefor
Inventor: MERRILL ALFRED H JR
IPC: A61K38/04
Filed: 1989-12-19
Abstract: METHOD OF MODIFYING CELLULAR DIFFERENTIATION AND FUNCTION AND COMPOSITIONS THEREFOR                          ABSTRACT         A method and composition for enhancing biological response modifiers, such as promoting cellular differentiation, by using a Vitamin A or an analog thereof and sphingosine or an analog thereof.
Patent CA-2008811-A1 (CA)
Inventor: DEMASSEY JACQUES
IPC: C07C323/16
Filed: 1990-01-29
Abstract: L'invention a pour objet les composés de formule (I): (I) dans lesquelles : X représente un atome d'halogène; Z représente un atome d'hydrogène, un radical CH3, C?N ou C?CH; n représente un nombre entier pouvant varier de 1 à 5; m représente le nombre 5-n; Y représente un atome d'hydrogène, un atome d'halogène, un radical CH2 C?N, un radical hydroxy, un radical alkyle, un radical nitrile, un radical , , (CH2)m' O-alkyle, (CH2)m' S alkyle, (CH2)m' N-(alkyle)2 dans lequel m' représente 1, 2, 3 ou 4 et renfermant jusqu'à 12 C, un radical Si (alkyle)3, alkyle (C1-8), un radical O-aryle ou -(CH2)m'-aryle, aryle (C6-14), leur procédé de préparation, leur application comme pesticides et les compositions les renfermant.
Patent CA-2009639-A1 (CA)
Title: Elastomeric bushing and method of manufacturing the same with noise-reducing recesses
Inventor: URBAN HENRY F
IPC: B60G7/02
Filed: 1990-02-08
Abstract: A  bushing  for  rotatably  supporting  a  bar-shaped suspension link comprises an elastomeric body having a central axis and including an axial bore adapted to re-ceive the  suspension link therethrough.   The bore in-cludes a circumferential surface having projected surface portions  and  recessed  surface  portions,  the  projected surface portions projecting radially inwardly to provide radial clearance between the suspension link and the re-cessed surface portions.  Preferably, the projected sur-face portions  include a plurality of first and second ridges projecting radially inwardly.   The first ridges are substantially parallel to the  central axis  of the elastomeric body and intersect the second ridges at sub-stantially right angles to define therebetween the re-cessed surface portions.  The preferred embodiment of the bushing of this invention further comprises a double-knit fabric liner covering the circumferential surface of the bore of the body.   The fabric liner preferably is woven from-fibers of polyester and polytetrafluoroethylene and conforms  to the contour of the projected and recessed surface portions of the axial bore.  In addition, a meth-od of manufacturing the suspension bushing is disclosed.
Patent CA-2009998-A1 (CA)
Title: Motor vehicle clutch control with co-acting multiple actuators mounted apart from the axis of a clutch
Inventor: LADIN ELI M
IPC: F16D25/08
Filed: 1990-02-14
Abstract: A motor vehicle clutch control for vehicles which are equipped with manual transmissions.  The control has multiple hydraulic actuators which are mounted on a conventional stationary bell shaped housing which encloses a clutch. The actuators are positioned apart from the axis of the clutch and act directly on a member which is centered on the rotational axis of the clutch. The bell shaped housing has apertures which cooperate with the "off axis" mounting of the actuators to allow the inspection and the servicing of the actuators without the removal of the bell housing or other adjacent parts from a vehicle. In a first embodiment of the invention, the actuators are mounted on a detachable bracket in the interior of the housing and are accessible for installation and removal through an aperture in the side of the housing. In the second embodiment of the invention the actuators are mounted on the rear of the housing and have output members which extend through apertures in the rear of the housing. The "off axis" mounting cooperates with the apertures to allow their installation and removal from the housing.
Patent CA-2013491-A1 (CA)
Title: Pulse combustion apparatus
Inventor: HONGO ICHIRO
IPC: F23C15/00
Filed: 1990-03-30
Abstract: Abstract of the Disclosure A pulse combustion apparatus comprising a metal pipe member, an exhaust chamber, and an insert member.        The pipe member has two open ends and its inner diameter is uniform over its entire length.  The first open end of the pipe member is closed, and the second open end thereof is connected to the exhaust chamber.  The insert member is located within the pipe member such that it and the pipe member define a combustion chamber within the pipe member, close to the the first end thereof, and also an exhaust passage connecting the combustion cham-ber to the exhaust chamber and having a cross section area smaller than that of the combustion chamber.  The combustion chamber and the exhaust passage constitute a Helmholtz resonator which realizes pulse combustion of the fuel gas.
Patent CA-2015586-A1 (CA)
Title: Sight wall
Inventor: TERKL HANS-ULRICH
IPC: E01F15/00
Filed: 1990-04-27
Abstract: ABSTRACT OF THE DISCLOSURE       A sight wall has a plurality of multispaced generally parallel beams of wood or concrete disposed one above another in an array in a viewing plane with connecting members between the ends of the runner beams spaced them apart so that flat upwardly turned surfaces are provided between the runner beams.  A plant growth composition rests on the shelves and supports plant growth while a stone backfilling mass fills the area behind the array into which the connecting beams extend.   dm-
Patent CA-2016064-A1 (CA)
Title: Polyester resin composition and molded articles thereof
Inventor: MOCHIZUKI MITSUHIRO
IPC: H01B3/42
Filed: 1990-05-04
Abstract: Abstract The polyester composition is improved in properties at low and high temperatures and is prepared by mixing 100 parts by weight of a mixture comprising (A) 60 to 99 parts by weight of a crystalline thermo-plastic polyester resin and (B) 1 to 40 parts by weight of a polyester elastomer with (C) 0.01 to 5 parts by weight of a bisoxazoline compound, (D) 0.01 to 5 parts by weight of a phosphorus compound represented by the general formula:                                            ???(1) wherein R1 and R2 may be the same or different from each other and are each a group selected from among alkyl, substituted alkyl, aryl, substituted aryl and alkoxy groups, and (E) 0.01 to 5 parts by weight of one or more antioxidants selected from among thio ether compounds and hindered phenol compounds.
Patent CA-2016396-A1 (CA)
IPC: G06F9/06
Filed: 1990-05-09
Abstract: Abstract of the Disclosure In the system and method of this invention, a data processing system is dynamically configured during IPL (initial program load) time.  All of the entities of the data processing system,  including physical and logical devices, are represented as objects in an object oriented database.  The object oriented database also contains an object class of rules which define the sequence of events that are needed in order to configure the system.   A number  of  methods  are  defined  to  perform  specific functional operations on the objects.   A configuration manager  invokes  the  appropriate  method  to  perform operations on the objects according to the rules.  The objects  are  dynamically  defined,  configured,  started, stopped,  unconfigured,  and  undefined  independent  of whether  the  objects  represent  physical  or  logical entities.   In  this  way,  both  physical  and  logical entities  are  configured  in  a  consistent  and  similar fashion.
Patent CA-2017763-A1 (CA)
Inventor: URATSUJI KAZUMI
IPC: H01R13/629
Filed: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE    A connector for an electric part includes a connector body for the connection with the electric part, and a moving plate movably mounted on the connector body and able to move in the horizontal direction along the upper surface of the connector body, the connector body, when moved in one direc-tion, being brought into contact with the electric part and brought out of contact when moved in the other direction.          The connector comprises first and second operating levers operated to move the moving plate in the horizontal direc-tion, one end of the first operating lever being pivotably supported on a side surface of one end of the connector body through a supporting shaft and the second operating lever being likewise pivotably supported on a side surface of the other end of the connector body through a supporting shaft.          One end of the first operating lever is supported on a side surface of one end of the moving plate through a transmission shaft and one end of the second operating lever is likewise supported on a side surface of the other end of the moving plate through a transmission shaft.   The transmission shafts is disposed such that when the first and second operating levers are pivoted in the opposite direction about the sup-porting shafts, a horizontal force directing in the same direction is applied to both ends of the moving plate.
Patent CA-2018054-A1 (CA)
Inventor: MULLINS ALBERT A
IPC: E21B23/00
Filed: 1990-06-01
Abstract: [blb:MD#30:D48]          APPARATUS FOR COMPLETION OF A SUBTERRANEAN WELL                   ABSTRACT OF TEE DISCLOSURE         An apparatus is provided for completion of a subter-ranean well.  The apparatus includes a casing conduit section member which is insertable within the well and has means at at least one end thereof for securement to a casing conduit string.          A valve member is carried by the conduit section and is selec-tively shiftable in at least one direction from a first posi-tion to a second position.  A cylindrical wall is defined on the casing conduit section and has inner and outer surfaces, with the wall, upon perforation within the well, providing fluid flow passageways therethrough for transmission of the well fluids from the exterior of the casing conduit section to the interior.  Means are provided on the valve member for cooperation with an auxiliary shifting means for movement of the valve member from one of the first and the second positions to either close or or open the fluid flow passageways. A method of use of the apparatus also is disclosed.
Patent CA-2018344-A1 (CA)
Title: Fusion bonding-resistant contacts in electromagnetic relays
Inventor: YOKOYAMA YOICHI
IPC: H01H1/58
Filed: 1990-06-01
Abstract: A contact device is provided with an additional mass member secured to a movable contactor carrying a movable contact capable of opening and closing contacts with a stationary contact, for providing to the movable contactor a mass acting in a direction perpendicular to longitudinal axis of the contactor.  A rolling motion is thereby caused to occur in the movable contactor upon contact closing motion so that the movable contact can be prevented from being fusion-bonded to the stationary contact.
Patent CA-2021047-A1 (CA)
Inventor: SEIDL SIGRID
IPC: C08G73/10
Filed: 1990-07-12
Abstract: To produce mixed polyimides having structural units of the general formulae (see fig. I) and (see fig. II) wherein n is an integer larger than 1 and R represents a divalent  aromatic  residue,  a  solution  of  an intramolecular tetracarboxylic acid dianhydride mixture including  50 to 99 % by mol benzophenone-3,3',4,4'-tetracraboxylic acid dianhydride and 50 to 1 % by mol pyromellitic acid dianhydride is heated  in a polar aprotic solvent and is admixed with an altogether equimolar amount of 2,4- and/or 2,6-toluenediisocyanate and/or  methylenebis(phenylisocyanate).  The  mixed polyimides according to the invention are readily soluble in organic solvents, are flame-retardant and exhibit a good thermostability.
Patent CA-2023571-A1 (CA)
Title: Emergency lighting device
Inventor: BEISSWANGER DAVID A
IPC: F21K2/06
Filed: 1990-08-17
Abstract: 31,129 EMERGENCY LIGHTING DEVICE          Abstract An   improved   emergency   chemiluminescent lighting device  comprising  a  chemiluminescent  light source,  a  storage  container  and  a  flexible  member connecting the light source and container is disclosed herein.
Patent CA-2024898-A1 (CA)
IPC: F16K31/46
Filed: 1990-09-07
Abstract: INTERNAL TANK VALVE                 Abstract of the Disclosure An internal tank valve for a tank having an opening of a valve seat supported from the tank, a valve element support connected to the valve seat and extending into the interior of the tank, and a sealing valve element inside of said tank rotatably supported from the valve support for coacting with the valve seat for opening and closing the valve.  A valve operator is supported from the tank and extends to and is connected to the seating element and extends to the outside of the tank and includes means for rotating the sealing valve element. The internal valve and operator may be repaired and replaced from outside of the tank.
Patent CA-2029800-A1 (CA)
Title: Method and apparatus useful in geochemical exploration for petroleum oils
Inventor: SEVERN SHAWN R T
IPC: G01N33/53
Filed: 1990-11-13
Abstract: -19-METHOD AND APPARATUS USEFUL IN GEOCHEMICAL EXPLORATION FOR PETROLEUM OILS Abstract of the Disclosure A method of environmental sampling, by contacting an environmental sample from a geographical region with a binding partner capable of immunologically nonspecific binding to a target analyte selected from among petroleum oils and toxic organic chemicals, detecting binding of the binding partner to the sample, and correlating the detected binding to the presence of the target analyte in the geographical region from which the environmental sample was obtained; and reagent kits therefor.
Patent CA-2031028-A1 (CA)
Inventor: TREMMEL ROBERT A
IPC: C25D21/18
Filed: 1990-11-28
Abstract: An improved process for purifying a nickel plating bath including a pyridine composition as an additive and which bath contains a breakdown product of the pyridine composition. The process has the following steps: a. adjusting the pH of the nickel plating bath to a pH of equal to or greater than 5.0; b. adding an effective amount of an oxidizing agent; and c. removing the breakdown product from the nickel plating bath.
Patent CA-2034472-A1 (CA)
Title: Exhaust nozzle having variable contour exhaust flap
Inventor: WOLF JEREMIAH P
IPC: F02K1/15
Filed: 1991-01-17
Abstract: Abstract A method is disclosed for discharging combustion gases from an engine powering an aircraft at subsonic and supersonic velocities. The engine includes a variable area exhaust nozzle having primary and secondary flaps defining a generally converging channel and exhaust channel, respectively, for the combustion gases. The method comprises the steps of contouring the secondary flaps to a first contour at a first position at a first value of a nozzle pressure ratio NPR across the converging and exhaust channels. The method further includes the step of contouring the secondary flaps to a second contour at a second position at a second value of NPR.  In a preferred embodiment, the first contour is straight at low values of NPR and the second contour is generally concave for high values of NPR Preferred embodiments of an exhaust nozzle for carrying out the method include the secondary flaps taking the form of a plurality of articulated secondary flap segments which are positionable collectively to form a straight contour at low NPR values and to form a generally concave contour at relatively high NPR values.
Patent CA-2037108-A1 (CA)
Inventor: ARRETZ EMMANUEL
IPC: C07C319/14
Filed: 1991-02-26
Abstract: Manufacture of dimethyl disulphide from methyl mercaptan and sulphur.   The process according to the invention is characterised in that it comprises:   (a) a first reaction zone into which methyl mercaptan and sulphur are introduced and reacted in the presence of a catalyst, (b) a degassing zone in which the products originating from the first reaction zone are treated to remove, at least partially, the dissolved hydrogen sulphide, and (c) a second reaction zone in which the products originating from the degassing zone are brought into contact with a catalyst.