baber/WOPTO huggingface dataset:
Patent WO-8911567-A1 (WO)
Title: Methods of construction and implements therefor
Inventor: MACDONALD IAN ROBERT
IPC: E02D5/80
Filed: 1989-05-24
Abstract: The invention is directed to construction implements and methods for their use in the construction of retaining walls, revetments, road ways, suspended floor spans and the like. The basic element is a support sheet comprising an essentially quadrangular sheet folded about at least one longitudinal axis to produce at least one fold in the sheet. This sheet can be used to construct a load bearing surface at any angle. The support sheet can be driven into the ground with the aid of various adapters and attachments. Optionally, for additional strength, the sheet can be tied to the ground by various anchor and rod assemblies. The anchor is pivotally connected to a rod and positioned in the ground in a closed position. When appropriate tension is applied to the rod, the anchor assumes an open position and bites into the ground.
Patent AU-2001289762-A1 (AU)
Title: Pharmaceutical extemporary compositions
Inventor: KEATING DAVID ANTHONY
IPC: A61K9/00
Filed: 2001-07-27
Abstract: A liquid pharmaceutical composition is prepared by mixing, prior to administration to a patient in need thereof, a first part comprising a flavoured or unflavoured liquid carrier and one or more second parts comprising a solid or liquid unit dose of the medicament to be administered.
Patent WO-9102835-A1 (WO)
Title: Etirage de fibres discontinues
Inventor: PHILLIPS DAVID GRAHAM
IPC: D02J1/22
Filed: 1990-08-16
Abstract: Un procédé pour étirer un ensemble, par exemple un ruban ou une mèche, de fibres discontinues non retordues (12), afin de réduire leur diamètre et d'accroître leur longueur, met en ÷uvre une fausse torsion pour permettre une friction entre les fibres en vue d'assurer la réalisation d'un étirage des fibres et non d'un étirage de l'ensemble. Les fibres sont premièrement plastifiées par traitement avec un agent approprié dans un bain (16) puis elles passent dans un appareil utilisant un certain nombre d'agencements rotatifs (24, 25, 29, 32) de galets menés (26, 33). Ces agencements sont montés pour tourner entre deux points de contact de blocage pour le tordage (18, 18') et sont rotatifs autour d'un axe longitudinal correspondant au sens de déplacement de l'ensemble dans l'appareil pour imprimer une fausse torsion dans ledit ensemble. Ce dernier est étiré entre deux des agencements de galets (24 et 25), les galets de l'agencement aval (25) étant entraînés à une vitesse supérieure aux galets de l'agencement amont (24). L'étirage est ensuite fixé par chauffage à la vapeur dans une chambre (17) tandis que la fausse torsion est maintenue par d'autres agencements de galets rotatifs (29). Des étapes de traitement ultérieur (14, 46) peuvent être ajoutées pour stabiliser davantage les fibres étirées. Les fibres sont des poils animaux, par exemple de la laine.
Patent WO-9602214-A1 (WO)
Title: Catheter urinaire
Inventor: SULLIVAN PENELOPE JANE
IPC: A61M25/04
Filed: 1995-07-17
Abstract: Un cathéter (1) placé à demeure et ayant un seul lumen résout les problèmes d'incontinence absolue et d'incontinence due au stress. Le dispositif, pré-stérilisé et ayant subi éventuellement un traitement anti-microbien, contient 2 valves (6a et 6b), l'une pré-réglée à une résistance de sortie de la vessie normale (6a), l'autre étant conçue pour supporter des augmentations brusques de la pression intra-abdominale (6b). Le cathéter est automaintenu en raison des propriétés de mémoire de forme spirale dans la partie intra-vésicale (3) qui se caractérise également par plusieurs orifices (8) d'écoulement de l'urine. Les valves se situent au-delà de ces orifices, généralement dans la section urétrale, laquelle se caractérise également par un collier externe dilatable (11) qui constitue un joint d'étanchéité au liquide entre l'urètre et le cathéter. Le cathéter, une fois placé, vient au ras de la surface externe du corps. Il s'enlève facilement grâce à un rebord souple (9), pour un remplacement fréquent.
Patent WO-9634951-A1 (WO)
Title: Une nouvelle proteine signal, la gdu
Inventor: DALY ROGER JOHN
IPC: G01N33/53
Filed: 1996-05-02
Abstract: L'invention porte sur la séquence (fig 2) des nucléotides et des aminoacides d'une cible du récepteur erbB, jusqu'alors non identifiée.
Patent WO-9960551-A1 (WO)
Title: Timbres personnalises
Inventor: BRAMSTEDT GARY CHARLES
IPC: B65C11/02
Filed: 1999-05-07
Abstract: On produit des timbres-poste (3) pouvant être personnalisés au moyen d'une image choisie par une personne désirant utiliser lesdits timbres (3). Chaque timbre possède une zone principale (9) sur laquelle une image de timbre de service requise pour la validation postale est appliquée. Chaque timbre (3) possède également une zone secondaire (11) sur laquelle une image de personnalisation peut être appliquée. L'image de personnalisation peut être n'importe quelle image et peut comprendre, par exemple, le visage de la personne appliquant le timbre (3) sur un article postal. L'image de personnalisation dans la zone secondaire (11) est appliquée dans un deuxième processus de traitement du timbre (3). Chaque timbre (3) est produit dans une feuille de timbres et peut être séparé de la feuille pour être appliqué sur l'article postal, de sorte qu'il contienne à la fois la zone principale (9) et la zone secondaire (11).
Patent WO-0002826-A1 (WO)
Title: Element de construction
Inventor: KRUSS LEON
IPC: C04B18/08
Filed: 1999-07-09
Abstract: L'invention concerne une composition cémenteuse légère comprenant un matériau particulaire cellulosique, un matériau cémenteux, un éther de cellulose et éventuellement un accélérateur de prise du ciment. L'invention porte aussi sur des procédés de fabrication de ladite composition cémenteuse et sur un élément de construction produit à partir de ladite composition cémenteuse. Elle se rapporte encore à un élément de construction léger qui imite l'apparence du granit et est préparé à partir d'un mélange durcissable de résine de coulée polymère, de vermiculite brute, de vermiculite expansée et d'un durcisseur de résine.
Patent WO-9622158-A1 (WO)
Title: Procede et appareil pour purifier des gaz
Inventor: MUYNCK JOSE OMER ARNOLD DE
IPC: B01D53/34
Filed: 1996-01-16
Abstract: L'invention concerne un procédé de décomposition thermique de composants présents dans des gaz et se prêtant à une telle décomposition thermique. Ces gaz sont dirigés à travers un milieu d'échange thermique constitué de particules qui résistent à la température de décomposition, les gaz étant chauffés par ledit milieu d'échange thermique jusqu'à la température de décomposition en question. Le procédé est caractérisé par le fait que le milieu d'échange thermique circule en boucle fermée, en étant évacué d'une première zone (30) dans laquelle ce milieu d'échange thermique chauffe les gaz vers une seconde zone (31) dans laquelle le milieu d'échange thermique est chauffé, au moins partiellement, par les gaz produits par la combustion des composants décomposables et/ou des produits de leur décomposition et par le restant des gaz chauffés par cette combustion, cette combustion se déroulant pour l'essentiel dans une zone de combustion (32) située entre les zones (30 et 31).
Patent BG-50002-A1 (BG)
Title: Gas- distributing mechanism with variables phases
Inventor: PETROV ROSEN ZH
IPC: F01L1/34
Filed: 1990-01-31
Abstract: The mechanism is applied in the four-stroke internal-combustion engines. It accomplishes optimal charging of the cylinders at different engine loads and revolutions. It consists of a main distributing shaft (1) with rigidly fixed basic cams (2) on it. At the end of the shaft (1) outer splines (6) are made. A distributing gear (3) with inner splines is coupled to the main shaft by means of a hollow coupling shaft with splines on both sides. The main distributing shaft (1) is hollow and has an additional distributing shaft (4) inside with supplementary rigidly -fixed cams (5) positioned together with the basic ones (2). There are outer splines (7) at one end of the additional distributing shaft (4), that gears with the subsidiary inner splines of the hollow coupling shaft (8).<IMAGE>
Patent WO-9107933-A1 (WO)
Inventor: SCHILLING-PEDEMONTE JUTTA
IPC: A61F5/449
Filed: 1990-09-13
Abstract: La ceinture pour colostomie décrite se compose d'une ceinture élastique (1), sur laquelle est montée une boucle (2), et d'un support (3), qui par leur action conjointe servent à maintenir en place sur l'abouchement créé lors de la colostomie une bande de papier absorbant renouvelable (4).
Patent WO-9635188-A1 (WO)
Title: Procede de prelevement protege de credit sur des cartes inductives
Inventor: DOS SANTOS GILDEMAR
IPC: G06K19/10
Filed: 1995-05-05
Abstract: L'invention porte sur un procédé de lecture et de consommation de crédit sur des cartes de débit inductives qui est basé sur la séparation de l'ensemble de cellules de crédit en secteurs, dont le but est de prélever des crédits, et où les cellules de crédit doivent être consommées avant le passage au secteur suivant. L'ordre dans lequel s'effectuent les séquences de consommation est pseudo-aléatoire et normalisé, car il ne varie pas par rapport aux indices d'orientation contenus sur la carte elle-même. L'introduction de la carte dans la tête de lecture déclenche un mappage de toutes les cellules non consommées ainsi que de celles qui ont été consommées. Le mappage est ensuite comparé à l'ordre des séquences de consommation et lorsqu'une carte présente un mappage qui ne concorde pas avec l'ordre des séquences de consommation normalisé, celle-ci est considérée comme frauduleuse et est immédiatement rejetée.
Patent WO-2004087286-A1 (WO)
Title: Method and apparatus for oil water separation
Inventor: BENACHENHOU AMINE
IPC: B01J20/28
Filed: 2003-04-01
Abstract: A method and apparatus for separating immiscible liquids in a dispersion containing an aqueous liquid and at least one dispersed non-aqueous liquid by passing the dispersion through a series of absorbents, preferably polymeric. The direction of the flow through the absorbent is periodically changed. The period required before a change of the flow direction is established by the differential pressure. There is a gradual increase in the differential pressure across the absorbents which indicates a blockage due to viscous oil and/or solids. The product produced by the method and the apparatus of the invention is a polished non-aqueous phase and a polished aqueous phase both having low contaminant levels. In a preferred embodiment when solids are also present in the dispersion, a solids stream is also recovered.
Patent CA-2000771-A1 (CA)
Title: Primary and secondary pressure-balanced proportioning valve
Inventor: ZANDER RICHARD A
IPC: B60T8/26
Filed: 1989-10-16
Abstract: PRIMARY AND SECONDARY            PRESSURE-BALANCED PROPORTIONING VALVE                   ABSTRACT OF THE DISCLOSURE The proportioning valve assembly (40, 140) may be screwed into a complementary-shaped opening in a master cylinder (10).  The valve assembly (40,  140)  includes a differential area piston (50, 150) biased by a spring (70, 170) toward the outlet (21,  121) which communicates with the rear brakes.  The master cylinder (10) includes a pair of passageways (16,  18) which communicate primary fluid pressure and secondary fluid pressure directly to the dif-ferential area piston (50, 150) of the proportioning valve assembly (40,  140) to displace the piston (50, 150) to a balanced position.  If there is a failure of pressure in the primary brake circuit, the proportioning valve assem-bly (40, 140) actuates the differential area piston (50, 150) to permit fluid flow to bypass the piston (50, 150) and be communicated directly to the rear brakes of the vehicle.
Patent CA-2001435-A1 (CA)
Inventor: GALVAGNI JOHN
IPC: H01L41/24
Filed: 1989-10-25
Abstract: ABSTRACT OF THE DISCLOSURE    An  improved   method   of   forming   electrostrictive actuators or  capacitors is  disclosed.   A stack  of  green ceramic sheets  is formed, a surface of the sheets including areas of  electrode forming material and other areas of heat dispersible material.   The  electrodes of opposite polarity are exposed  at opposite  surfaces of the stack and areas of dispersible material  intervene between the exposed edges of the electrode  ink  margins.    An  actuator  fabricated  in accordance with the method may he terminated without fear of shorting between  adjacent layers and the resultant actuator will be essentially free of dielectric bonding whereby, when used as  an actuator.  a high  degree of expansion will be achieved.   The invention  is further  directed to a preform fabricated in accordance with the method of the invention.
Patent CA-2002186-A1 (CA)
Inventor: ROSSIGNOL GERARD
IPC: G02B27/22
Filed: 1989-11-03
Abstract: La présente invention a pour objet un dispositif opto-mécanique de projection d'images et d'observation en trois dimensions. Une des applications principales de l'invention est la réalisation de microscopes permettant l'observation tridimensionnelle d'objets sous de forts grossissements. Un objectif de projection connu (2) renvoie sur un écran miroir à double face (5) une image d'un objet (1) éclairé au travers d'un diaphragme fente (3). Ledit écran miroir tourne en rotation autour d'un axe (YY') et permet à un observateur (8) de percevoir l'image (6) au travers d'un écran-lentille type de Fresnel (7) en relief et en couleur naturelle. Une lentille convergente de correction (4) permet de corriger les distorsions optiques provoquées par le miroir et de collimater ladite image.
Patent CA-2004133-A1 (CA)
Title: Evaluative means for detecting inflammatory reactivity
Inventor: STERNBERG ESTHER M
IPC: G01N33/74
Filed: 1989-11-29
Abstract: ABSTRACT    Inbred Lewis  (LEW/N)  female rats develop an arthritis in response  to  Group  A  streptococcal  cell  wall  peptidoglycan-polysaccharide  (SCW)  which mimics  human  rheumatoid  arthritis.         Histocompatible Fischer (F344/N) rats, on the other hand, do not develop arthritis  in response to the same SCW stimulus.   To evaluate this difference in inflammatory reactivity between the two strains, the function of the hypothalamic-pituitary-adrenal axis and its ability to modulate the development of the inflammatory response was studied.   It has been found that,  in contrast to F344/N rats,  LEW/N rats had markedly impaired plasma ACTH and corticosterone responses to SCW, recombinant human Interleukin-1 alpha (IL-l alpha), the serotonin agonist, quipazine, and synthetic rat corticotropin-releasing hormone (CRH).  In addition, LEW/N rats compared to F344/N rats had smaller adrenal glands and larger thymuses.   Treatment of LEW/N rats with replacement doses of dexamethasone  decreased  the  severity  of  their  SCW-induced arthritis.    Conversely,  treatment  of  F344/N  rats  with  the glucocorticoid receptor antagonist, RU 486, or the serotonin (5-HT2) antagonist, LY53857, was associated with development of severe inflammatory disease,  including arthritis,  in response to SCW.          These findings support the concept that susceptibility of LEW/N rats  to  SCW  arthritis  is  related  to  abnormal  hypothalamic-pituitary adrenal  (HPA)  axis responsiveness to inflammatory and other stress mediators and that resistance of F344/N rats to SCW     arthritis is regulated by an intact HPA axis-immune system feedback loop.
Patent CA-2006605-A1 (CA)
Title: Articulated platform car for three or four trailers
Inventor: YEATES RICHARD P
IPC: B61F5/38
Filed: 1989-12-22
Abstract: An articulated railroad flat car for transporting four short or three long semi-trailers comprises two units connected by a drawbar.  A plurality of semi-trailer hitches are mounted on the units.  The hitches are suitably spaced for securing either three long trailers or four standard trailers, using overhead loading or circus loading.  When three long trailers are loaded, the middle trailer is attached to a hitch on one of the units and has its tandem resting on the other unit.  The unit on which the tandem rests has a widened floor section at its end adjacent the drawbar to accommodate turning or skewing of the tandem when the car negotiates a curve.
Patent CA-2006791-A1 (CA)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61Q9/02
Filed: 1989-12-28
Abstract: Shaving composition for the skin containing a polyorganosiloxane selected from: (i) compounds of formula (I):    <IMAGE>  (I)   where: R denotes methyl, phenyl, OCOR'', hydroxyl; R' denotes methyl, phenyl; R1 denotes alkylene of the hydrocarbon (C2-C18) type; R'' denotes alkyl, alkenyl; r a number between 1 and 120 inclusive; p a number between 1 and 30; q is 0 or less than 0.5 p; p+q between 1 and 30; (ii) compounds of formula (II):    <IMAGE> (II)   where: s is between 0 and 20; t is between 1 and 20; u is 0 or less than 0.5 t; t+u between 1 and 20.
Patent CA-2007228-A1 (CA)
Title: Foldable gift basket
Inventor: GROSSMAN JOHN W
IPC: B65D5/44
Filed: 1990-01-05
Abstract: Abstract of the Disclosure A decorative, foldable cardboard basket for hand carrying and displaying selected items is disclosed.  The basket comprises a central receptacle having connected side walls,  end walls and a bottom section with linear fold lines in its end walls and bottom section that enable it to assume an essentially flattened configuration, and a bottom member for holding the receptacle in its opened,  erect configuration.  A pair of side panels of flexible material which may be provided with a distinctive design shape and graphics are attached to and extend above the side walls, each panel having an opening within an upper portion that forms a handle for the basket.
Patent CA-2007698-A1 (CA)
Inventor: HOAGE CARLTON A
IPC: B41N1/22
Filed: 1990-01-12
Abstract: The invention relates to Printing Sleeves and methods for mounting and dismounting such printing sleeves. A unitary cylindrically-shaped printing sleeve (10) which is readily axially mountable on and dismountable from a complementary cylindrically-shaped printing cylinder (22). The sleeve (10) comprises a sleeve body, having a substantially constant cross-sectional diameter, a wall thickness of at least 0.015 inches and being substantially airtight when mounted onto the printing cylinder. The sleeve has substantially seamless inner and outer cylindrically-shaped wall surfaces (14, 15). The diameter of the printing sleeve is expandable by the introduction of a relatively low pressure fluid between the inner printing sleeve wall surface and the outer wall surface of the printing cylinder, the printing sleeve being contractable by the removal of the low pressure fluid, and having a stiffness factor of at least 7.26 x 10<5> inch-pounds.
Patent CA-2008477-A1 (CA)
Title: Method to compensate for tape slope and head azimuth errors
Inventor: ARANOVSKY ANATOLY
IPC: G11B5/55
Filed: 1990-01-24
Abstract: METHOD TO COMPENSATE FOR TAPE SLOPE AND HEAD AZIMUTH ERRORS     Abstract of the Disclosure A method is provided to compensate for tape slope (A) and read/write head block (102)  azimuth (B)  errors in a tape drive system (100).  The method writes a data pattern (504) on a magnetic medium (104) at a known slope (C).  The portion of the magnetic medium (104) that is encoded with the data pattern (504) is then moved across the read/write head block (102), so that first one read head (154) and then the other read head (1523 detects the recorded data pattern  (504).   The time difference  (.DELTA.TON)  between the event  of  each  head  (154,  152)  first  sensing the  data pattern (504), and the time difference (.DELTA.TOFF) between the points where each head (154,  152)  no longer detects the data  pattern  (504),  are  both  recorded.    The  recorded information is used to analyze the angular offset  (A-B) between the centerline  (192)  of the tape  (104)  and the centerline (194) of the read/write head system (102).  The angular  offset  (A-B)  is  used  to  determine  a  lateral displacement (D) between the two read heads (154, 152) in a direction perpendicular to the  centerline  (192)  of the tape (104).  The lateral displacement (D) is used to adjust the stepping distance between data tracks recorded in a first  (i.e.,  forward)  direction  and  a  second  (i.e., reverse) direction on the tape (104) so that the respective read head  (152,  154)  is positioned substantially on the center of the respective recorded track.
Patent CA-2009075-A1 (CA)
Title: Anti-sapstain wood treatment
Inventor: HEGARTY BRYAN M
IPC: C07D275/02
Filed: 1990-02-01
Abstract: The use is disclosed of one or more of (a) a polyquaternary compound, (b) a thickening agent or dispersing agent, (c) a nonionic surfactant having from 3 to 12 alkylene oxide, preferably ethylene oxide, units, and (d) a simple quaternary compound in an amount at least equal to the amount of isothiazolone in the solution, to prevent stripping of isothiazolone in an isothiazolone-containing solution used as an anti-sapstain agent in wood treatment, where the solution is recurrently contacted with wood.
Patent CA-2009938-A1 (CA)
Title: Arrow sighting and support apparatus
Inventor: CHANG STEVEN
IPC: F41G1/467
Filed: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE         A combination arrow sight and support device for use with an arrow having feathers and an archery bow comprises a generally conical frame having a ring portion and a conical portion.  The conical portion defines a central arrow support aperture and includes arrow feather slots to permit passage of the feathers therethrough.  An entrance slot permits entrance of the arrow into said central aperture.  The arrow slots may be either straight or curved to provide an axial rotation to the arrow as it passes through the unit.
Patent CA-2009948-A1 (CA)
Inventor: LOGSDON DUANE D
IPC: F16L21/04
Filed: 1990-02-13
Abstract: Abstract of the Disclosure A desirable seal structure for use in forming a seal around the exterior of a pipe of the like can be constructed so as to use a a retainer member, a compression mem-ber, a sealing member located generally within the retainer member and generallybetween the compassion and retainer members and bolts for compressing said re-tainer and compression members against the sealing member. The compression and retainer members are provided with beveled surfaces which are complimentary to corresponding tapered surfaces on the sealing member. The sealing member is shaped so that that it will inwardly when compressed between the compression andretainer members.
Patent CA-2010014-A1 (CA)
Inventor: DOESSEL KARL-FRIEDRICH
IPC: G11B11/105
Filed: 1990-02-14
Abstract: HOECHST AKTIENGESELLSCHAFT - Werk KALLE - ALBERT 89/K 013                          9 February 1990 WLK-DI.Z.-ge Abstract MAGNETOOPTIC LAYER AND A PROCESS FOR ITS FABRICATION     The magnetooptic layer made from rare-earth metals and transition metals  exhibits  a  gradient  in  the  alloy composition over the layer depth,  and has a coercive field strength of more than 8 kOe in a temperature range .DELTA.T = 100°C around the compensation temperature Tcomp.  The fabrication is done using a dynamic sputtering process, in which the substrates to be coated are led past one or a plurality of sputter targets, which are arranged in a common plane parallel to the track of the substrates. A mask is  located between the sputter  targets and the substrates.     (Fig- 1)
Patent CA-2011694-A1 (CA)
Title: Water-absorbing resin composition containing metallophthalocyanine
Inventor: TAKAHASHI YOSHIYUKI
IPC: A61Q15/00
Filed: 1990-03-07
Abstract: ABSTRACT OF THE DISCLOSURE    Disclosed herein are a water-absorbing resin composi-tion composed of a water-absorbing resin and a metallo-phthalocyanine, and a method for utilizing the water-absorbing resin composition as a deodorant in the presence of water.