baber/WOPTO huggingface dataset:
Patent WO-8906917-A1 (WO)
Inventor: ZIMMERMAN ARTHUR
IPC: A45D19/00
Filed: 1989-02-03
Abstract: L'appareil à rincer les cheveux décrit, qui est disposé sur un support mobile (12), peut être placé au-dessus d'une cuvette dans laquelle la personne met sa tête. L'appareil comprend un plateau à distributeur (18) pour liquide de rinçage, ainsi que plusieurs jets (24) reliés au distributeur (18) par des conduits flexibles (26), lesquels servent à amener le liquide de rinçage depuis le distributeur (18) jusqu'aux jets (24). Les jets (24) ont des positions réglables par manipulation des conduits flexibles (26) et une dimension telles qu'ils forment un cercle ajustable qui entoure la tête de la personne et dont le liquide de rinçage, acheminé sous pression depuis le distributeur (18) jusqu'aux jets (24), rince complètement les cheveux.
Patent WO-9412321-A1 (WO)
Title: Method and means for lifting a ground hole coverplate
Inventor: SCHWERDT THOMAS ARMORE
IPC: B25D1/16
Filed: 1992-11-26
Abstract: An apparatus for lifting a ground hole coverplate including means to impart an upwardly directed shock loading on the ground hole coverplate. Such means can take the form of a slide hammer or a pneumatic hammer. Either of these is coupled to a coverplate engaging tip having engagement surfaces for engagement with the coverplate keyhole, so that said tip can transmit an upward force to the coverplate. The apparatus preferably includes a spring to hold the engagement surfaces against the coverplate keyhole when in use.
Patent WO-9400237-A1 (WO)
Title: Ion exchange resin
Inventor: LAWSON FRANK
IPC: B01J47/018
Filed: 1993-06-25
Abstract: An ion exchange resin comprising an ion exchange material dispersed or distributed throughout a polyurethane matrix. The ion exchange material is typically a second polymer which has been chemically modified after dispersion or distribution throughout the polyurethane matrix.
Patent WO-9700321-A1 (WO)
Title: Modulateurs de la reponse immunitaire et leur utilisation
Inventor: SEOW HENG-FONG
IPC: C07K14/54
Filed: 1996-06-14
Abstract: La présente invention concerne une molécule d'acide nucléique qui comprend une séquence de nucléotides codant une molécule de cytokine IL-5 ou IL-12 d'ovins ou qui est complémentaire d'une telle séquence codant une telle molécule de cytokine. L'invention traite aussi de polypeptides IL-5 et IL-12 isolés et de recombinaison, d'ovins, qui peuvent être utilisés comme modulateurs de la réponse immunitaire pour le bétail.
Patent WO-0049866-A1 (WO)
Title: Rampe mobile de pulverisation de cultures
Inventor: DE BAERDEMAEKER JOSSE
IPC: A01M7/00
Filed: 2000-02-23
Abstract: L'invention concerne un appareil de distribution mobile pour la distribution d'une matière fluide (77) sur un substrat. L'appareil comporte un élément d'entraînement pour déplacer l'appareil de distribution par rapport au substrat, un élément de distribution allongé doté sur sa longueur d'au moins un élément de débit de la matière fluide (77), un dispositif de support fixé à l'élément d'entraînement pour supporter l'élément de distribution, caractérisé en ce que ledit élément de distribution coopère mécaniquement avec le dispositif de support de façon que l'élément de distribution soit soumis à un mouvement alternatif tandis que l'élément d'entraînement déplace l'appareil de distribution, et une unité de commande pour réguler le débit de la matière fluide (77) distribuée par chaque élément de débit, de façon que la distribution de la matière fluide sur le substrat soit sensiblement indépendante du mouvement alternatif imprévu de l'élément de distribution.
Patent WO-9100368-A1 (WO)
Title: Method and device for continuously cooling a drawn steel wire
Inventor: ECONOMOPOULOS MARIOS
IPC: C21D9/573
Filed: 1990-06-27
Abstract: The wire is cooled from a temperature above its critical point (A3), called the austenitizing temperature, to room temperature, by at least three distinct and successive stages, at least the first two stages involving water cooling and the last stage involving air cooling. Cooling of the wire is controlled separately in each said stage, by acting respectively on the water's temperature or the air's speed. Thereby, an average heat flux comparable to that of lead patenting is achieved.
Patent BG-49196-A1 (BG)
Title: Screw- driver
Inventor: POPOV JORDAN KH
IPC: F16B23/00
Filed: 1989-10-09
Abstract: The screwdriver is used in general machine building. The front working part is designed so that it may be used for screws of various types of jacks by ensuring tight contact from all sides between the screwdriver and the walls of the screw's jack. The screwdriver consists of a handle (1) and a stem (2), the front working part is devised as a equilateral triangular cut pyramid, the small base of which is directed to the front edge of the screwdriver.
Patent BG-49546-A1 (BG)
Title: Method for baket portlandcement clinker
Inventor: GIGOVA LILIJA S
IPC: C04B7/00
Filed: 1989-11-21
Abstract: The method is used for the receipt of clinker with high content of magnesium oxide, which is applied in the cement industry and construction. Conditions are created for the baking of the clinker so that ovens are coated with a uniform stable spread and that the clinker is well granulated. The method relies on the fact that the clinker is baked in a short and front zone with a subsequent sharp cooling, where the content of the diferrous trioxide is maintained by 5 to 6% depending on the clinker and the raw mixture leads a complex additive of BaO, MnO and Fe2O3 with an alluminate module of between 0.01 to 1%.
Patent WO-0066793-A1 (WO)
Title: Application de composes carbonyles dans le tannage des peaux
Inventor: CELIO FERRAZ LOURENCO WAGNER
IPC: C14C3/08
Filed: 2000-02-02
Abstract: L'invention concerne l'application de composés carbonyles dans le processus de tannage de peaux, consistant à utiliser soit une α-hydroxyle cétone sélectionnée, correspondant à la formule générale (I), dans laquelle R peut désigner un groupe alkyle linéaire ou ramifié voire un groupe aromatique, et R1 et R2 peuvent être un hydrogène, un alkyle linéaire ou ramifié voire aromatique, par exemple R1 = R2 = H et R = -CH¿2?CH3 ou, de préférence, R?1 = R2¿ = H et R = -CH¿3?, soit des β-hydroxyle cétones sélectionnées, correspondant à la formule générale (II), dans laquelle R peut désigner un groupe alkyle linéaire ou ramifié voire un groupe aromatique, tel que R, R?1 et R2¿ = -CH¿3?, et R?3¿ = H, ou de préférence, R, R2 et R3 = -CH¿3?, et R?1¿ = H. L'invention concerne également l'application de composés carbonyles dans le tannage des peaux, en solution aqueuse à des concentrations allant de 0,1 % jusqu'à l'état pur, à savoir 100 %, ou dans des mélanges contenant d'autres composés organiques en tant que diluants.
Patent WO-9211832-A1 (WO)
Title: Portable first aid kit
Inventor: KUHN HANS JOHANN
IPC: A61F17/00
Filed: 1992-01-10
Abstract: The present invention refers to a portable first aid kit particularly suitable for attending to traumatisms, that serves to hold various specific immobilizers for the various parts of the human body, as well as a plurality of curative materials, such as bandages, gauze and the like. The portable first aid kit of the present invention is characterised by comprising a housing (1) having a face (7) provided with a plurality of retaining means (8), and a compartment (6) suitable for holding a plurality of orthopaedic immobilizers.
Patent WO-02064551-A1 (WO)
Title: Inhibiteur de la protease vih a base de derives d'acides amines
Inventor: STRANIX BRENT RICHARD
IPC: C07D333/34
Filed: 2002-02-12
Abstract: L'invention concerne un composé sélectionné dans le groupe constitué d'un composé de formule (I) ou de formule (II) dans laquelle n désigne 3 ou 4, Cx est sélectionné dans le groupe -COM, COR6, -CHO, -CH2OR7, -CH2OCOR8, -CONHR9 et -CONR10R11, M désigne un métal alcalin ou un métal alcalino-terreux, R2 sélectionné dans le groupe constitué d'un groupe de benzènesulfonyle de formule (III) ou de formule (IV). Lorsque le composé de formule (I) et (II) referme un groupe aminé et ses sels d'ammonium pharmaceutiquement acceptables, R1, R2, Cx, n, R3, R4, R5, Y sont tels que définis dans les revendications.
Patent WO-02088602-A1 (WO)
Title: Turbine dotee d'un premelangeur de chambre de combustion
Inventor: STUTTAFORD PETER J
IPC: F23R3/34
Filed: 2002-04-10
Abstract: L'invention concerne un système de combustion destiné à une turbine à gaz génératrice de puissance et comprenant au moins une chambre de combustion dotée, d'une part à une extrémité, d'une rampe de distribution de carburant annulaire et, d'autre part, d'un passage ayant un col étroit en aval de la rampe de distribution de carburant. De l'air contourne la rampe de carburant et se mélange au carburant. Ce mélange est diffusé par le passage dans la zone de combustion définie dans la chambre de combustion dans une position finale.
Patent WO-2004011191-A1 (WO)
Title: Appareil et procede destines a maintenir en position les extremites adjacentes avant de sections tubulaires afin de les assembler par soudage
Inventor: GIRARD DANIEL
IPC: B25B5/14
Filed: 2003-06-30
Abstract: La présente invention concerne un appareil (2) et un procédé destinés à maintenir en position les extrémités adjacentes avant de sections tubulaires afin de les assembler, de préférence, par soudage. L'appareil présente un élément allongé (8) pouvant être inséré entre les extrémités adjacentes avant, un premier et un second dispositif (10, 12) à pinces amovibles l'un par rapport à l'autre le long de l'élément allongé (8), chaque dispositif (10, 12) présentant une partie (14) de contact destinée à venir en contact avec les sections tubulaires, et un moyen (62) de blocage servant à bloquer les sections tubulaires à l'aide des dispositifs (10, 12) à pinces afin de maintenir en position les extrémités avant.
Patent WO-2004017303-A1 (WO)
Title: Procede et systeme de traitement de signaux de sous-bande au moyen de filtres adaptatifs
Inventor: ABUTALEBI HAMID REZA
IPC: G10L21/02
Filed: 2003-08-18
Abstract: L'invention porte sur un procédé et sur un système de traitement de signaux de sous-bande au moyen de filtres adaptatifs. Le système est mis en oeuvre sur une banque de filtres WOLA suréchantillonnés. Les signaux d'entrée sont suréchantillonnés. Le système comprend un filtre adaptatif pour chaque sous-bande et la fonctionnalité pour améliorer les propriétés de convergence du filtre adaptatif. Par exemple, on améliore la propriété de convergence en blanchissant le spectre des signaux de sous-bande suréchantillonnés et/ou en affinant l'algorithme de projection. Le système peut s'appliquer à l'annulation d'écho et/ou de bruit. Il est également possible de mettre en oeuvre un détecteur de double parole utilisant une commande de processus d'adaptation pour la commande adaptative du pas de progression. Le système peut également mettre en oeuvre un traitement non adaptatif pour réduire le bruit sans corrélation et/ou éliminer le bruit du filtrage adaptatif résistant à la diaphonie.
Patent CA-2000768-A1 (CA)
Inventor: REILLEY JOHN B
IPC: G07G1/00
Filed: 1989-10-16
Abstract: SELF-SERVICE SALES SYSTEM FOR LARGE CONTAINERS           ABSTRACT OF THE DISCLOSURE       A self-service sales system for large containers such as pet food bags and the like includes a fixture having a plurality of container or bag shelves.  A price channel positioned at each of the shelves contains product identifi-cation and marketing information.  In addition, a plurality of Universal Product Code (UPC) symbol pads are fixed to the price channels.  The symbol pads are attached by an adhesive coated foam strip.  The pad contains a plurality of remov-able sheets, each of which are imprinted with a product description and UPC code.  The purchaser may remove a sheet corresponding to each product to be purchased.  The sheets are taken to the checkout counter where the UPC code is read.  After payment for the product, the retailer retrieves the product for the customer.
Patent CA-2001553-A1 (CA)
Title: Device for transportation of human organs used for transplantation
Inventor: MCKELVEY KAREN
IPC: A01N1/02
Filed: 1989-10-26
Abstract: Abstract of the Disclosure A device for transporting an organ for transplan-tation.  The device comprises an organ reservoir suitable for holding the organ in a sterile state during cannulation and transport of the organ, means for delivering oxygenated blood to at least one cannulated vessel of the organ such that the oxygenated blood is perfused through the tissue of the organ, and means for maintaining the organ at near-normal thermic conditions and metabolic rates during transport.
Patent CA-2002868-A1 (CA)
Title: Single domain ligands, receptors comprising said ligands, methods for their production, and use of said ligands and receptors
Inventor: WINTER GREGORY P
IPC: C12P21/08
Filed: 1989-11-14
Abstract: The present invention relates to single domain ligands derived from molecules in the immunoglobulin (Ig) superfamily, receptors comprising at least one such ligand, methods for cloning, amplifying and expressing DNA sequences encoding such ligands, preferably using the polymerase chain reaction, methods for the use of said DNA sequences in the production of Ig-type molecules and said ligands or receptors, and the use of said ligands or receptors in therapy, diagnosis or catalysis.
Patent CA-2003063-A1 (CA)
Inventor: MALLY TIMOTHY G
IPC: A22C7/00
Filed: 1989-11-15
Abstract: PRESSING SYSTEM FOR SHAPING BACON       BELLIES AND THE LIKE                 Abstract of the Disclosure An apparatus and method are provided for shaping bacon bellies or similar generally compressible materials in order to impart a greater three-dimensional uniformity to such bacon bellies or the like. Parameters of individual bellies, including dimensional parameters and temperature when desired are determined. Data on these parameters are stored in an ordered fashion, which stored data are utilized to vary the extent that walls of a pressing apparatus move during a pressing operation.  By this method and apparatus, each individual belly or the like is pressed and reshaped in accordance with its own specific parameters, while provision is made for avoiding overpressing due to irregularities in shape of the bacon bellies and the like.
Patent CA-2003859-A1 (CA)
Title: Technique for cleaning an object with a combustible cleaning solvent
Inventor: DICKINSON DAVID A
IPC: C11D7/50
Filed: 1989-11-24
Abstract: TECHNIQUE FOR CLEANING AN OBJECT WITH    A COMBUSTIBLE CLEANING SOLVENT Abstract The cleaning of an object, such as a circuit board (11), to remove residues therefrom is accomplished by spraying it with a terpene-based cleaning solvent (16,16') while simultaneously maintaining the object in an environment substantially devoid of oxygen to avoid possible explosion of the mist formed by the cleaning solvent bouncing back from the object. Such spraying may be carried outin an enclosure (24) which is flooded with an inert gas such as nitrogen, or alternatively, the spraying may be carried out within a tank (14') of the cleaning solvent (16') below the level of the solvent in the tank.
Patent CA-2004526-A1 (CA)
Inventor: WHITEHURST DARRELL D
IPC: C09K8/575
Filed: 1989-12-04
Abstract: POLYMER-COATED SUPPORT AND ITS USE AS   SAND PACK IN ENHANCED OIL RECOVERY                        ABSTRACT OF THE DISCLOSURE A non-friable support, e.g., sand, coated with a polymer is prepared by contacting the support containing a polymerization catalyst with a monomer which is at least one multi-functional olefin, e.g., a diene, under monomer polymerization conditions.  The product of the polymerization process is a highly cross-linked coating which engulfs the support, thereby rendering it hydrolytically and thermally stable.  The support can be used as a sand pack in enhanced oil recovery operations, wherein it is resistant to deterioration due to high temperature, pressure and alkaline conditions existing in the subterranean formations.
Patent CA-2012098-A1 (CA)
Title: Closed granular chemical handling system
IPC: A01M9/00
Filed: 1990-03-13
Abstract: A closed granular chemical handling system comprising a dispensing valve and a receiving valve.  The dispensing valve and the receiving valve are automatically opened when the valves are coupled together, and are automatically closed when the valves are uncoupled from one another.  The valves are configured so that the receiving valve always is the first to open and the last to close. The valves are driven together by a camming structure having a neutral portion that acts as a delay between the opening and closing of both valves so as to allow granular material to flow from between the valves through the receiving valve.
Patent CA-2017124-A1 (CA)
Title: Cutterhead for a vegetation cutter apparatus "schneidkopf"
Inventor: HOFFMANN JOACHIM
IPC: A01D34/416
Filed: 1990-05-18
Abstract: Abstract of the Disclosure The invention is directed to a cutterhead for a rotatably-driven vegetation cutter apparatus defining a drive axis about which the cutterhead is rotatably driven.  The cutterhead includes a housing adapted to be rotatably driven by the vegetation cutter apparatus about the drive axis and a spool carrying a flexible cutting filament wound thereon with the spool being rotatably journalled in the housing.  An indexing device permits an incremental rotation of the spool relative to the housing to pay out incremental lengths of the cutting filament.  The indexing device includes a blocking lever pivotally journalled in the housing.  The blocking lever has a first lever arm having a switching arm formed thereon and a second lever arm has a redirecting element formed thereon for guiding the cutting filament over the blocking lever.  The blocking lever is mounted in the housing so as to be movable between a blocking position wherein the switching arm coacts in dependence upon centrifugal force with switching cams to prevent a rotational movement of the spool with respect to the housing and a release position wherein the switching arm coacts in dependence upon centrifugal force with the switching cams to release the spool for movement relative to the housing to pay out an incremental length of the filament.  The switching arm and the redirecting element are spaced at a peripheral distance from each other so as to cause the first lever arm to be longer than the second lever arm.
Patent CA-2017981-A1 (CA)
Inventor: YAGUCHI ATSUNORI
IPC: C08J7/044
Filed: 1990-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           A  laminated  film  contains  a  base  film  having  a conductive layer on one side thereof and a layer obtained by curing a curable phosphazene composition coated on the other side  thereof.  The  laminated  film is  suitable  for use  in a touch  panel  having  a  switching  function  when  pressing  an operating  section of the touch panel,  the operating section being  made   from   the   cured   layer  of   the   phosphazene composition.  The  laminated  film  has  a  remarkably  balanced combination  of  the  properties,   i.e.,   adhesion,   surface hardness  and appearance on the coat surface  (shrinkage upon curing).
Patent CA-2020169-A1 (CA)
Inventor: KIKKAWA HIROFUMI
IPC: C04B38/00
Filed: 1990-06-29
Abstract: NIOBIUM-DOPED TITANIUM MEMBRANES                 ABSTRACT OF THE DISCLOSURE    A metal oxide particulate membrane is made more electrically conductive, and thus more suitable for electrochemical cells by the incorporation into the membrane of a dopant element. The dopant is dissolved in an alcohol and then incorporated in the sol-gel process used to form the particulate metal oxide membrane. The invention is exemplified by a niobium doped titanium dioxide ceramic membrane which has good porosity while having a conductivity several orders of magnitude higher than a similar membrane made without incorporating the niobium dopant.            NJSl/37
Patent CA-2021791-A1 (CA)
Title: Handling signatures with side belts running at different speeds
Inventor: BELDEN WILLIAM P
IPC: B65H29/12
Filed: 1990-07-23
Abstract: HANDLING SIGNATURES WITH SIDE BELTS     RUNNING AT DIFFERENT SPEEDS            ABSTRACT OF THE DISCLOSURE A stream of signatures which are effectively thicker along one edge than an opposite edge are conveyed in a stream so that the signatures pass from a substantially horizontal shingled condition to an edge-standing condition with the thicker edges of the signatures being upright and disposed on the same side of the stream.  The edge-standing signatures move onto a consolidating conveyor where they are arranged more compactly.   The signatures then pass onto an accumulating conveyor, which normally advances the signatures at a slightly slower speed than the consolidating conveyor.   When enough signatures to make a bundle have passed onto the accumulating conveyor, the velocity of that conveyor is increased substantially, and the consolidating conveyor is momentarily stopped to produce a loose zone in the stream of signatures at the juncture of the consolidating and accumulating conveyors. A sword is extended into the loose zone of the signatures and pushes the signatures on the accumulating conveyor forward to form a distinct gap in the signatures to the rear of the sword.   Compression fingers extend into the gap behind the isolated signatures on the accumulating conveyor and push them forward.  The compression fingers push the isolated bundle through a board drop assembly, where  boards  are  placed  at  each  end  of the  bundle. Thereafter, the compression fingers compress the bundles between the boards so that a band may be secured around the boards and bundled.     Belts on each side of the signatures as they move along the consolidated and accumulating conveyors engage the upstanding edges of the signatures and assist them in moving  forward. The belts on opposite  sides  of the signatures are operated at different speeds to compensate for skewing of the signatures induced by the thickening upstanding edges.   This facilitates clean separation of the  signatures with the  sword.   Preferably,  the side belts along the accumulating conveyor are located at a lower level than any of the side belts disposed along the consolidating conveyor.
Patent CA-2022412-A1 (CA)
Title: Segmented elastomer
Inventor: HSU WEN-LIANG
IPC: B60C1/00
Filed: 1990-07-31
Abstract: Abstract of the Disclosure SEGMENTED ELASTOMER     It is important for tire treads to exhibit good wet skid resistance, low rolling resistance, good wear characteristics and good abrasion resistance.  This is often accomplished by utilizing a blend of various rubbers in making tire tread compositions.  However, some of the desirable characteristics of the individual rubbers in the blend are frequently lost on mixing. The segmented elastomers of this invention offer a unique combination of desirable characteristics for utilization in making tire tread compositions.  This invention more specifically discloses a rubber polymer which has an excellent combination of properties for use in making tire treads which is comprised of:  (a) a first segment which is comprised of repeat units which are derived from isoprene having a microstructure wherein there are from about 75% to about 98% 1,4-linkages and from about 2% to about 25% 3,4-linkages and wherein the first segment has a number average molecular weight which is within the range of about 25,000 to about 350,000; and (b) a second segment which is comprised of repeat units which are derived from 30 to 95 weight percent 1,3-butadiene and from 5 to 70 weight percent styrene, wherein the sum of (1) the product of 1.7 and the weight percent of styrene in the second segment and (2) the percentage of 1,2-butadiene linkages in the second segment is within the range of about 50% to about 92%, and wherein the second segment has a number average molecular weight which is within the range of about 50,000 to about 350,000.