baber/WOPTO huggingface dataset:
Patent AU-2001261252-A1 (AU)
Title: Snack chip having improved dip containment and a grip region
Inventor: ZIMMERMAN STEPHEN PAUL
IPC: A23G3/00
Filed: 2001-05-08
Abstract: The present invention relates to snack pieces having an improved dip containment region for providing improved dip holding containment region. More particularly, the present invention relates to snack pieces having an improved dip containment region for providing improved dip holding containment region with a separate grip region that avoids messy finger contact with the dip by a user. Even more particularly, the present invention relates to snack pieces having an improved dip holding containment region with a grip region that avoids messy finger contact with the dip that is readily communicated and discernible to the user by the shape of the snack piece and a method to make such a snack piece.
Patent WO-9012267-A1 (WO)
Title: Appareil servant a projeter mecaniquement des dispositifs a travers des tubes
Inventor: VOWLES ROBERT WALTER
IPC: B65H75/44
Filed: 1990-04-04
Abstract: L'appareil décrit sert à projeter un conduit ou un câble flexible raide (3) à travers l'orifice d'un tube devant être nettoyé, examiné ou soumis à un autre traitement. L'appareil comprend un tambour (1) dans lequel est entreposé le conduit ou le câble (3), qui forme alors plusieurs enroulements et dont une extrémité distale ou libre doit être projetée depuis l'appareil dans l'orifice du tube à nettoyer, examiner etc. Le tambour (1) est monté de façon à pouvoir effectuer un mouvement axial et rotatif simultané et des organes moteurs (14, 15) sont prévus pour imprimer au tambour (1) son mouvement axial et rotatif, des organes de retenue (4, 5) étant en outre prévus pour empêcher l'expansion radiale des enroulements sur le tambour (1).
Patent WO-9501244-A1 (WO)
Title: Dispositif de coupe rotatif
Inventor: PARKE TERRENCE JAMES
IPC: B23D35/00
Filed: 1994-06-30
Abstract: Dispositif de coupe (50, 70) permet de couper un matériau placé entre ce dernier et un autre élément de coupe (34) dans un porte-outil. Ce dispositif de coupe (50, 70) peut prendre diverses formes dont l'une, représentative, est un prisme triangulaire doté de plusieurs faces (53, 52, 51, 54) inclinées l'une vers l'autre dans lequel une face (53) constitue la face de coupe orientée vers l'autre élément de coupe (34). Une autre forme comprend une lame ou un volet métallique dans lesquels seule la face de coupe (53) est exposée, les parties restantes de cette forme de lame étant recouvertes d'une matière plastique ou d'un matériau anti-frottement ou y étant intégrées. Une autre forme encore dudit dispositif (70) présente des extrémités distales ou libres de bras (76) présentant une courbe (78) qui relient ce dispositif de coupe à un corps annulaire (72) de façon à donner une inclinaison tournée vers l'extérieur dans le sens radial à ce dispositif de coupe (50).
Patent WO-9507949-A1 (WO)
Title: Procede de production d'un film
Inventor: CHRISTIE GREGOR BRUCE YEO
IPC: C08K3/013
Filed: 1994-09-02
Abstract: On décrit un film à perméabilité contrôlée et un procédé permettant de le produire. Ce film comporte un polymère de polyoléfine apte à former un film et une charge poreuse inerte présente en une quantité efficace pour réduire la perméabilité de ce film au dioxyde de carbone et à l'eau par rapport à sa perméabilité à l'oxygène. Cette charge présente une taille de particules supérieure à l'épaisseur intrinsèque du film formé par le polymère. La perméabilité contrôlée du film est ensuite modifiée pour abaisser le rapport de perméabilité CO2/O2 à un niveau compris entre 0,5 et 2 environ.
Patent BG-49337-A1 (BG)
Title: System for testing the blades of working wheel of a fan
Inventor: BOZHKO ALEKSANDR E
IPC: G01M15/00
Filed: 1987-08-11
Abstract: The system is applied in testing the spades of a fan's working wheels. It enhances the reliability of results at tests for material's fatigue. The system contains consecutively connected: management bloc, power engine, fan with an exciter, tension gauge, coordinating amplifier, bi-semipolar rectifier, a smoothing filter, a differentiating bloc, a nulling body, a key, a bloc for maintenance of a resonance regime, a formator of rectangular impulses, an air-pressure gauge, a second coordinating amplifier, a second formator, a phase detector, a second key, a memory device, a comparison element, a third key and an integrator.
Patent WO-9907362-A1 (WO)
Title: Procede de stabilisation de compositions d'acide ascorbique levogyre (laa) et de laa stable
Inventor: ALCANTARA MARTINS ZUCCHETTI RO
IPC: A61K8/00
Filed: 1998-08-07
Abstract: La présente invention concerne un procédé de stabilisation de LAA dans un milieu aqueux, le procédé consistant à mettre en contact LAA avec au moins un composé capable de former des liaisons hydrogènes avec LAA. Dans un autre aspect, l'invention concerne une composition de LAA aqueuse stable comprenant, outre l'acide ascorbique, au moins un composé lié à LAA par des liaisons hydrogènes, ainsi que son procédé de préparation. La présente invention concerne en outre une émulsion comprenant, dans sa phase aqueuse, au moins un composé lié à l'acide ascorbique lévogyre (LAA) par des liaisons hydrogènes. La présente invention concerne également un produit vitaminé dans lequel une composition de LAA stable telle que décrite ci-dessus est contenue dans des enveloppes organiques qui permettent une libération graduelle et prolongée de LAA dans l'organisme. Ce produit vitaminé peut également comprendre un composé capable de stimuler le métabolisme des fibroblastes. La présente invention concerne enfin une méthode de traitement cosmétique, thérapeutique ou nutritionnel, la méthode consistant en l'administration d'une composition telle que celle décrite ci-dessus.
Patent WO-03054033-A1 (WO)
Title: Activateur de catalyseur de polymerisation
Inventor: XU WEI
IPC: C08F4/659
Filed: 2002-11-28
Abstract: L'invention concerne un activateur de catalyseur à deux composants comprenant: 1) un composant organoboré (ou un organoaluminien) acide de Lewis, et 2) un composant défini par la formule AOSO2R dans laquelle A représente un groupe pseudocationique et R représente un groupe hydrocarbyle ou hydrocarbyle substitué. L'activateur de catalyseur est utilisé en combinaison avec un catalyseur à métal de transition pour la polymérisation d'oléfines. L'activateur de catalyseur permet d'obtenir des activités catalytiques améliorées. Il est particulièrement utile dans les polymérisations en solution en raison de caractéristiques souhaitables de solubilité que ne possèdent pas le sels de boranes utilisés dans des activateurs antérieurs.
Patent WO-2004045106-A1 (WO)
Title: Systeme de gestion de donnees de vol d'aeronef
Inventor: KOLB KURT
IPC: G06F15/16
Filed: 2003-11-10
Abstract: L'invention concerne un système de collecte et de transmission de données de vol qui comprend une interface de données permettant de recevoir des données de vol numériques; un moyen permettant de formater les données en fichier binaire ou en fichier texte; un moyen permettant d'incorporer le fichier de données en courrier électronique; un moyen permettant de transmettre le courrier électronique au moyen d'un système de communication. L'invention concerne un procédé de collecte et de transmission de données d'aéronef qui comprend les étapes consistant à recevoir et à stocker les données de vol numériques, à créer un fichier de données et à transmettre les données en tant que partie d'un courrier électronique après la survenance d'un événement défini.
Patent CA-2004055-A1 (CA)
Inventor: MARI JEAN-LUC
IPC: G01V1/44
Filed: 1989-11-28
Abstract: Méthode d'acquisition et de traitement d'enregistrements obtenus par un outil de diagraphie déplacé dans un puits, permettant une meilleure discrimination entre des discontinuités du sous-sol orientées sensiblement dans la même direction que le puits et situées de part et d'autre de celui-ci, et notamment dans un puits sensiblement horizontal.      Elle comporte le déplacement de l'outil le long du puits et la réalisation d'au moins deux séries de cycles d'émission, de réception et d'enregistrement de signaux, la position des moyens d'émission et/ou de réception des signaux relativement à l'axe du puits étant différente d'une série à l'autre, de manière à faire varier leur distance aux discontinuités de part et d'autre du puits. Une combinaison des enregistrements relatifs à ces séries de cycles permet de dissocier les réflexions selon le côté du puits dont elles proviennent.      Application à la réalisation de diagraphies soniques, électro-magnétiques ou autres.
Patent CA-2005387-A1 (CA)
IPC: B65B9/15
Filed: 1989-12-13
Abstract: Abstract Apparatus and method for loading a shirred casing article onto a stuffing horn tilted upwardly at a load position with respect to horizontal.  The article is moved along a horizontal rail supported above the stuffing horn.  The article spills over an end of a rail and onto a chute.  The chute is in alignment with the upwardly tilted horn so that a driven member can engage the article and drive it down the chute onto the horn.  The driven member is reversible so a spent casing article on the upwardly tilted horn can be unloaded by driving it up the chute to a positions here it spills over the upper end of the chute and discards.
Patent CA-2007632-A1 (CA)
Title: Cooled blades for a gas turbine engine
Inventor: SELLERS ROBERT R
IPC: F01D5/18
Filed: 1990-01-12
Abstract: An internally air cooled turbine blade for a gas turbine engine of the type including a trailing edge section, leading edge section and mid chord section wherein each section includes a straight through radial passage communicating cooling air from the root to the tip of the blade, and the radial passages (feed channels) on the pressure side and suction side supply the cooling air to the film cooling holes in the airfoil surface and the radial passage (feed chamber) in the mid chord section replenishes the feed channels with cooling air through replenishment cooling holes interconnecting the feed channels and feed chamber. The rotation of the blade imparts a centrifugal pumping action to the air within the feed chamber for maximizing the cooling effectiveness of the cooling air. The air discharging at the tip cools the tip of the blade and provides tip aerodynamic sealing and the leading edge and trailing edge are similarly fed cooling air.
Patent CA-2008352-A1 (CA)
IPC: H04L47/80
Filed: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     A call restricting method for a packet switching network, by which acception of a call issued from a call origination terminal is restricted to thereby previously prevent the occurrence of a congestion in the packet switching network, in which the call origination terminal informs an associated packet switching node connected to terminal of traffic parameters indicative of an application atate of trunk lines to be connected between the call origination terminal and a destination terminal, and the packet switching node, when informed of these traffic parameters and the calling data, decides one of the trunk lines to be used according to the calling data, and estimates a line quality of the decided trunk line when a new call origination terminal is also added on the basis of a trunk rate of the decided trunk line, traffic parameters of terminals using the trunk line on a multiplex basis at this time and traffic parameters informed from the new call origination terminal.
Patent CA-2010291-A1 (CA)
Title: Seals
Inventor: BACK ANTHONY C
IPC: F16J15/32
Filed: 1990-02-16
Abstract: ABSTRACT     A seal  includes a  seal  assembly  (12)  associated with a housing  (11),  said  seal  assembly  (12)  having  an  annular sealing  element  (13)  which  is  located both axially and radially between a  retaining ring  (20)  and a support ring (25),  the  sealing  element  (13)  sealingly engaging  the retaining ring  (20)  and having a first lip formation  (15) which  is engageable,  in  response  to  fluid pressure being applied thereto, with a shaft (10) to provide a fluid tight seal  therewith,  a  seal  (48)  being provided between  the retaining ring (20) and housing (11).
Patent CA-2013228-A1 (CA)
Title: Opacified molded product and process for producing the same
Inventor: KURODA TAKASHI
IPC: C08J5/18
Filed: 1990-03-28
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to an opacified molded product composed mainly of a polypropylene resin.  More particularly, according to the present-invention, there are provided an opacified stretched molded product having a total light transmittance of 50 % or less and a density of 0.89 or less comprising a composition comprising 100 parts by weight of polypropylene and 3 to 40 parts by weight of a cyclopentadiene petroleum resin and /or a hydrogenated cyclopentadiene petroleum resink said molded product being a product stretched in at least one direction, a resin composition comprising 100 parts by weight of a crystalline polypropylene and 30 to 40 parts by weight of a copolymer resin comprising a copolymer of a cyclopentadiene compound and an aromatic hydrocarbon or its hydrogenated product, a stretched molded product thereof, and a process for producing these opacified molded products.
Patent CA-2013410-A1 (CA)
Title: Automotive head-up display with high brightness in daytime and high contrast in nighttime
IPC: G02B5/30
Filed: 1990-03-29
Abstract: A head-up display having an image source for pro-ducing  imaging  illumination,  an  optical  combiner  for partially reflecting the imaging illumination to produce a virtual image of the image source that is viewable by the operator of the vehicle,  and a polarizer which can be controllably interposed between the image source and the optical combiner for nighttime use.  The polarizer tends to block the illumination that otherwise would produce objectionable ghost images.
Patent CA-2013843-A1 (CA)
Title: Antiviral composition
Inventor: NOZAKI JUNKO
IPC: A61K31/715
Filed: 1990-04-04
Abstract: ABSTRACT OF THE DISCLOSURE       An antiviral composition containing a sulfated polysaccharide DS-4152 or its derivatives wherein sodium of the sulfated polysaccharide DS-4152 is replaced by a pharmaceutical metal  other  than  sodium,  as an  active ingredient.
Patent CA-2014434-A1 (CA)
Inventor: COWGUR BRUCE E
IPC: B60P3/30
Filed: 1990-04-11
Abstract: ABSTRACT OF THE INVENTION    The chemical tank of the present invention comprises a plastic container having a plurality of walls including a top wall, side walls, and an inclined bottom wall.  The lower end of the inclined bottom wall includes a low point for receiving the last portions of the chemical.  A suction tube is mounted within the container and extends downwardly where its lower end is adjacent the low point of the container.  A heel bracket is used to mount the container to a spray wagon in such a manner that the container is oriented so the chemical will drain downwardly to the lower point of the container.  The container can be quickly and easily attached and detached from the spray wagon.
Patent CA-2015294-A1 (CA)
Title: Generation and expansion of lak cells
Inventor: RINEHART JOHN J
IPC: C08F210/02
Filed: 1990-04-24
Abstract: Abstract of the Disclosure Process for generating and expanding cells having LAK cell activity comprises (a) treating human PBMC to deplete monocytes, (b) culturing the resulting peripheral blood lymphocytes in medium containing IL-2 and human plasma or serum to generate LAK activity and (c) expanding the cells by culturing at low cell density in medium containing IL-2 and human plasma or serum in a culture bag made from an organic polymeric, oxygen permeable film. Monocytes are depleted by treating the PBMC with an ester of an L-amino acid such as phenylalanine methyl ester.
Patent CA-2015964-A1 (CA)
Inventor: RYMOEN KJELL ODDVAR
IPC: A47G21/14
Filed: 1990-05-02
Abstract: ABSTRACT OF THE DISCLOSURE           A device in connection with a box for cutlery, in which bottom and side walls of the box are provided with perforations and/or slots.   The box is circular-cylindrical and across part of its curved portion it has an opening which may be closed by the aid of a curved closure means which is provided to be slidable inside the box.
Patent CA-2017403-A1 (CA)
Title: Bicycle frame and method for its manufacture
Inventor: VAN RAEMDONCK JORIS
IPC: B62K19/16
Filed: 1990-05-23
Abstract: Abstract of the Disclosure A bicycle frame and a method for its manufacture are described in which a closed basic frame consisting of a seat tube, down tube and top tube with a fixedly attached rear wheel fork and an integrated pedal bearing is formed in such a way that the seat tube projects beyond the connection position with the top tube in the form of a first section which can be cut to length and the down tube projects beyond the connection position with the top tube in the form of a second section which can be cut to length. By appropriate shortening of these sections which can be cut to length it is possible to provide differerent frame sizes starting from an identical basic frame.
Patent CA-2019976-A1 (CA)
Title: Piston unit with rolling membrane
Inventor: SANTI FRANCO
IPC: A23L1/00
Filed: 1990-06-27
Abstract: Piston units with rolling membrane are used for the handling of liquid products which require good hygiene, e.g. foodstuffs such as milk products.  In a piston unit used as a pressure-compensating device pressure variations in a product line are dampened in that the side of the piston remote from the product line is subjected to a variable air pressure.  Rolling membranes are positioned on both sides of the piston and enclose between them a chamber which is connected to a source of vacuum so as to secure contact of the membranes with the piston.  The vacuum is distributed in the chamber with the help of a vacuum line with enlarged outlet area, and is distributed over the end faces of the piston by means of a network of ducts in the piston.
Patent CA-2020508-A1 (CA)
Title: Produits azotures et methode et appareil pour leur production
Inventor: GERHOLD BRUCE W
IPC: B01J12/02
Filed: 1990-07-05
Abstract: Méthode et appareil pour produire un produit contenant un composé de nitrure, tel le nitrure de silicium par exemple. Un réacteur a une chambre comportant une zone de combustion et une zone de réaction. Un mélange combustible est injecté dans la zone de combustion où il est brûlé pour former des produits de combustion chauds. Au moins un réactif (p. ex. le silane) est injecté à la limite entre les deux zones de manière à être entraîné dans la zone de réaction par les produits de combustion et réagir pour former un produit brut contenant le composé de nitrure. Le produit brut peut être purifié dans un traitement subséquent en vue d'enlever l'oxygène et de convertir les sous-produits qui deviendront le composé de nitrure souhaité. Le produit de la présente invention a une faible teneur en impuretés et se compose principalement de particules submicroniques hautement uniformes. Ceci rend le produit particulièrement utile à la fabrication de pièces de céramique frittée.
Patent CA-2020611-A1 (CA)
Title: Heteroaryl piperazine antipsychotic agents
Inventor: HOWARD HARRY R
IPC: A61P25/02
Filed: 1990-07-06
Abstract: Abstract Compounds of the formula   and pharmaceutical compositions comprising them.  The compounds are useful in the treatment of psychosis and anxiety.  In the above formula, W1 is CR2R3, W2 is CR4R5, W3 is CR6R7, and one of W1, W2 and W3 may be absent, and wherein the broken line extending from W1 to W3 represents an optional double bond between either W1 and W2 or W2 and W3, in which case two of R2, R3, R4, R5, R6 and R7 are absent; and wherein X1 is hydrogen,halogen, (C1-C4)-alkyl, (C1-C4)alkoxy, nitro, cyano, trifluoromethyl, or penta-fluoroethyl, or X1 forms a heterocyclic ring with Y1; Y1 is hydrogen, (C1-C4)alkyl, phenyl or substituted phenyl, wherein said substituted phenyl is substituted with one or more substituents that are independently selected from the group consisting of halo-gen, (C1-C4)alkyl, (C1-C4)alkoxy, nitro, cyano, trifluoromethyl or pentafluoroethyl,  or Y1 forms a heterocyclic ring with X1;          R1 is   (wherein B is selected from the group consisting of S, O and NY2;          X2 is hydrogen, halogen, (C1-C4)alkyl, (C1-C4)alkoxy, nitro, cyano, trifluoromethyl or pentafluoroethyl, or X2 forms a hetero-cyclic ring with Y2; Y2 is hydrogen (C1-C4)alkyl, phenyl or sub-stituted phenyl, wherein said substituted phenyl is substituted with one or more substituents that are independently selected from the group consisting of halogen, (C1-C4)alkyl, (C1-C4)alkoxy, nitro, cyano, trifluoromethyl or trifluoroethyl, or Y2 forms a heterocyclic ring with X2); R2, R3, R4, R5, R6 and R7 are independently selected from the group consisting of hydrogen and lower alkyl, or any two of R2, R3, R4, R5, R6 and R7 taken to-gether with the carbon or carbons to which they are attached form a (C3-C7) saturated or unsaturated carbocyclic ring; and Z is a linear or branched (C1-C6)alkylene or a linear or branched (C2-C6)alkenylene .
Patent CA-2020763-A1 (CA)
Inventor: VANDENBERK THEODORUS A
IPC: F16K17/04
Filed: 1990-07-09
Abstract: A liquid filter as disclosed which includes a housing in which a filtering media is disposed. A relief valve permits the liquid filtrate to bypass the media when the pressure differential across the media exceeds a predetermined level. The relief valve includes a valve member consisting of a valve disc from which four legs extend. The valve closure spring engages the legs to maintain the valve closed until the pressure differential attains a predetermined level. The legs are designed so that only two of the legs engage the spring during normal operation of the valve. Accordingly, the other two legs remain unstressed by the valve spring, but can engage the edge of the valve aperture in case of failure of one or both of the other legs to prevent the valve member from falling into the liquid filtrate, thus blocking the flow of liquid filtrate to the engine, causing catastrophic failure of the engine.
Patent CA-2020990-A1 (CA)
Inventor: TRANNER FRANK
IPC: A61K8/00
Filed: 1990-07-12
Abstract: IRAD 5/jlt ABSTRACT OF THE DISCLOSURE      A clear, transparent, well-balanced gel facial cleanser formulation having a neutral pH, which is non-foaming  and characterized by rapid rinseability, consisting  essentially of the following  ingredients:      mild nonionic detergent and wound cleanser, moisturizer/humectant,  moisturizer/emollient,  gelling agent, viscosity stabilizer, pH adjuster, substantive emollient,   preservative  or  bacterial  inhibitor, solubilizer,  and masking  agent,  the  remainder being water, and the ratio of moisturizers excluding water to detergent being at least 2 to 1, is disclosed.