baber/WOPTO huggingface dataset:
Patent AU-2001232855-A1 (AU)
Title: Nonaborate compositions and their preparation
Inventor: SCHUBERT DAVID M
IPC: C04B35/622
Filed: 2001-01-18
Abstract: A family of borate compounds containing an isolated (finite) nonaborate anion with the structural formula [B<SUB>9</SUB>O<SUB>12</SUB>(OH)<SUB>6</SUB>]<SUP>3-</SUP>. Preferred amine nonaborate compounds have a resolved oxide formula of A<SUB>2</SUB>O.3B<SUB>2</SUB>O<SUB>3</SUB>.2H<SUB>2</SUB>O, where A is the monovalent cation of an amine salt, such as guanidinium and imidazolium. Also provided is a method for preparing these compounds by crystallization from an aqueous solution under mild conditions without the formation of significant amounts of by-products. These compounds have potential application as precursors for the production of advanced boron nitride ceramic materials, and as flame retardants, corrosion inhibitors, and biocides.
Patent AU-2001237438-A1 (AU)
Title: Potassium channel protein kcnq5, a target for diseases of central nervous systemand cardiovascular system
Inventor: LERCHE CHRISTIAN
IPC: G01N33/53
Filed: 2001-03-13
Abstract: A DNA sequence (I) encoding: (i) a polypeptide (II) with KCNQ5 activity; (ii) a polypeptide with the amino acid (aa) sequence of KCNQ5; (iii) a fully defined sequence (S2) of 932 aa as given in the specification; or (iv) derivatives of S2 with one or more aa deletions or exchanges, is new. Independent claims are also included for the following: (1) proteins encoded by (I); (2) host cells containing at least one (I); and (3) screening assay for identifying compounds (A) that modulate the activity of (II). - ACTIVITY : Neurological; cardiovascular; anticonvulsant. - MECHANISM OF ACTION : Modulation of the voltage-dependent KCNQ5 potassium channel, a key regulator of membrane potential and modulator of excitability of electrically activated cells such as neurons and cardiomyocytes. KCNQ5 may be implicated in some forms of epilepsy.
Patent AU-2001246657-A1 (AU)
Title: Use of analogues of superoxide dismutase for treating hepatocellular insufficiencies
Inventor: WEILL BERNARD
IPC: A61K38/12
Filed: 2001-03-28
Abstract: The invention concerns the use of a compound having a superoxide dismustase activity, in particular a non-peptide analogue of the superoxide dismutase to obtain a medicine for preventive or curative treatment of hepatocellular insufficiency. Said medicine can be used in particular for treating hepatocellular insufficiencies of toxic or viral origin.
Patent WO-9100943-A1 (WO)
Inventor: WALKER LOUIS PATRICK
IPC: F16L3/24
Filed: 1990-07-13
Abstract: Le dispositif décrit (10) sert à suspendre une charge au-dessous d'un tablier profilé (32) d'une dalle de structure en béton. Le tablier comporte au moins un canal ouvert vers le bas, dont la largeur transversale décroît en direction de l'ouverture. Le dispositif (10) se compose d'un corps généralement en forme de coin (11) défini par les surfaces de blocage respectives (12, 14) inclinées l'une par rapport à l'autre selon un angle tel que l'épaisseur du corps décroît entre ces surfaces de blocage (12, 14). Lorsqu'il est placé dans un canal (30), le dispositif encastré est maintenu en position fixe par des contraintes s'exerçant le long de la ligne s'étendant entre le haut et le bas du corps. Le dispositif peut également recevoir un organe de fixation réglable (28, 38), de sorte que, lorsqu'il est placé dans un canal (30), le dispositif (10) est encastré et maintenu en position fixe par des contraintes s'exerçant dans une direction à angle droit par rapport à la ligne.
Patent WO-9114049-A1 (WO)
Inventor: NICHOLSON IAN CRAIG
IPC: E02B11/00
Filed: 1991-03-08
Abstract: On soumet des pneus usés de véhicule automobile à une paire de coupes radiales de séparation, puis l'on enlève une section périphérique de chaque pneu. Les parties restantes des pneus représentent généralement entre le tiers et la moitié des pneus initiaux, et l'on aligne ces parties l'une à côté de l'autre avant de les relier l'une à l'autre pour former une construction de drainage allongée pouvant s'utiliser à la place des grands drains d'évacuation traditionnnels afin de réduire les problèmes d'érosion du sol et de dégravoiement.
Patent AU-2001295472-A1 (AU)
Title: Use of a granulate for the removal of liquid, gaseous and/or dissolved constituents from a process stream
Inventor: BRINKHUIS RICHARD HENDRIKUS GE
IPC: B01J20/26
Filed: 2001-08-15
Abstract: The invention pertains to the use of a granulate for the removal of liquid, gaseous and/or dissolved organic constituents from a process stream, said granulate consisting of dimensionally stable, porous synthetic particles with an extracting agent having a boiling point higher than 350° C. at 1 bar immobilized therein, characterized in that the granulate is obtainable by suspension polymerization of a monovinyl compound in the presence of a polyvinyl compound, with at least 50% wt. % of the monomer units having an aromatic structure and with the solvent for the monomers acting both as a non-solvent for the copolymer and as an extracting agent.
Patent WO-9712315-A1 (WO)
Title: Systeme d'affichage de cagnotte pour une machine de jeu electronique
Inventor: FOUND STEPHEN JOHN
IPC: G06F3/14
Filed: 1996-09-26
Abstract: Interface (10) de cagnotte connectée à des machines de jeu électroniques (12) (par ex. poker, machines à sous, machines vidéo) qui comportent des dispositifs d'indication de montants (6) et des écrans vidéo (23, 27). Lesdites machines de jeu (12) sont capables de jouer des jeux indépendants et de participer à une cagnotte pour machines de jeu multiples. Lesdites machines de jeu (12) sont connectées à un réseau local (14). A l'attribution d'une cagnotte, un générateur d'affichage vidéo remplace un premier signal vidéo par un second signal qu'il génère, ou superpose le second signal sur le premier. Une unité de commande (15) de cagnotte procède à des augmentations sur la base des signaux de dispositifs d'indication de montants (6) et/ou attribue une cagnotte provenant d'un fonds de cagnotte à une machine de jeu sélectionnée (12). L'interface (10) de cagnotte stoppe le jeu indépendant de la machine de jeu (12) à l'attribution de la cagnotte. Ladite interface (10) de cagnotte est une carte de circuits séparée capable d'être installée dans une machine de jeu (12) standard.
Patent WO-9936773-A1 (WO)
Title: Identification de particules et especes macromoleculaires
Inventor: TOVEY EUAN ROGER
IPC: G01N33/543
Filed: 1999-01-13
Abstract: L'invention porte sur un procédé de détection et/ou d'identification de particules qui consiste à: (a) rassembler les particules sur une surface; (b) permettre aux espèces macromoléculaires associées aux particules de diffuser à partir de celles-ci; (c) immobiliser toute espèce macromoléculaire diffusée tout près des particules, l'espèce macromoléculaire immobilisée étant suffisamment proche d'une particule pour indiquer qu'elle a été diffusée à partir de la particule; (d) analyser l'espèce macromoléculaire immobilisée de façon à déterminer une ou plusieurs caractéristiques de cette espèce macromoléculaire; (e) comparer les caractéristiques de la ou des espèces macromoléculaires déterminées avec une référence de base de caractéristiques connues de l'espèce macromoléculaire associée aux particules; et (f) utiliser la comparaison des caractéristiques de la ou des espèces macromoléculaires déterminées pour détecter et/ou identifier indirectement au moins un type de particule présente sur la surface associée à l'espèce macromoléculaire analysée, immobilisée tout près de la particule.
Patent WO-0215718-A1 (WO)
Title: Emulsion lipidique de synthese comprenant une source alimentaire equilibree amelioree de vitamine f
Inventor: ERPICUM THOMAS
IPC: A23L33/12
Filed: 2001-08-22
Abstract: L'invention concerne une émulsion lipidique de synthèse, présentant une formule qui imite la structure lipidique du lait maternel, comprenant des micelles (d'un diamètre < 0.22 νM) phospholipidiques pré-émulsifiées d'origine animale (de préférence du jaune d'oeuf), composées de 10 à 20 % en poids environ de phospholipides (dont 1 à 2 % en poids de choline), de 1,5 à 2,5 % en poids environ de cholestérol, de 35 à 45 % en poids environ d'acides gras essentiels, et de 35 à 45 % en poids environ d'acides gras non essentiels, le total des micelles représentant 100 % en poids.
Patent WO-2004024959-A1 (WO)
Title: Atmosphere control during continuous heat treatment of metal strips
Inventor: RAICK JEAN-MARC
IPC: C21D1/76
Filed: 2003-09-11
Abstract: The invention concerns a method for metal strip heat treatment comprising: passing the strip inside a chamber through a heating zone, and a cooling zone, and establishing a first protective gas atmosphere containing nitrogen and a first hydrogen content in the chamber, except for the cooling zone, wherein is adjusted a second protective gas atmosphere containing nitrogen and a second hydrogen content higher than the first, introducing nitrogen into the chamber, injecting protective gas containing a third hydrogen content higher than said second content in said cooling zone, producing a gas exchange between one zone of the chamber having said first protective gas atmosphere and said cooling zone, and controlling the flow of said introduction and said injection.
Patent BG-49893-A1 (BG)
Title: Method for processing of paste by waste lead- acid battery
Inventor: ENCHEV IVAN D
IPC: C25C1/18
Filed: 1989-08-17
Abstract: The method will be used for high-productivity lead extraction in hydrometallurgy. The method uses three processes: desulphurisation, leaching and electro winning. Desulphurisation is carried out in an inert or reducing gas medium at pressures of 2-6 MPa in two stages: at 30-35 and 55-75 degree C, respectively, each of the stages lasting 20-40 minutes, using a stoichiometric quantity of a saturated solution of sodium carbonate and adding, in equal portions, sodium hydrogen carbonate and sodium hydrogen sulphite at liquid/solid phase ratios between 4:1 and 8:1. Leaching is carried out using silicofluoric acid and phosphorous acid in the amount of 40 percent of the plumbous oxide in the desulphurised product. Electrowinning extraction is carried out finally with the electrolyte containing, in g/l: lead 30-80 and silicofluoric acid 8-120, using graphite anodes and a periodic reverse current with density of the normal current pulse 200-300 A/m<2> and duration 10-60 seconds, while the density and duration of the reversed current pulse are, respectively, 5-100 percent and 1-2 percent of the normal current pulse with a duration of the cathode cycle 48-96 hours.
Patent WO-9726481-A1 (WO)
Title: Recipient en matiere plastique pour fluides sous pression
Inventor: MOREIRA GUILHERME JOSE PIRES
IPC: F17C1/02
Filed: 1996-12-18
Abstract: Récipient en matière plastique pour fluides sous pression, présentant un corps creux (10) en matière plastique et comportant au moins une partie annulaire de montage (11) formée par moulage autour d'un noyau métallique tubulaire (20) délimitant l'orifice d'accès à l'intérieur du récipient. Le noyau métallique tubulaire (20) porte une bague de raccordement (40) serrant axialement une pièce annulaire d'étanchéité (30) contre une siège annulaire (26) du noyau, le corps (10) du récipient étant ensuite soudé à ladite bague au niveau de sa partie annulaire de montage.
Patent WO-02081160-A1 (WO)
Title: Procedes de traitement de la paille pour l'obtention de fibres
Inventor: WASYLCIW WAYNE
IPC: B27N1/00
Filed: 2002-04-03
Abstract: L'invention porte sur un procédé de production de tableaux ou de panneaux à partir de la paille. Ce procédé consiste à traiter et affiner mécaniquement la paille à la vapeur à une pression élevée pouvant dépasser 8 bar (800 kPa). La fibre obtenue peut ensuite être comprimée sous forme de tableaux ou panneaux sans ajout de liant ou être mélangée à une urée-formaldéhyde ou un liant de mélamine urée-formaldéhyde.
Patent WO-2004053018-A1 (WO)
Title: Dispositifs electroluminescents
Inventor: XIE SHUANG
IPC: H05B33/14
Filed: 2002-12-06
Abstract: Compositions et dispositifs électroluminescents (EL) présentant des performances améliorées qui résultent de la présence d'une nouvelle classe de dérivés d'anthracène utilisés comme matière hôte pour une gamme complète de dopants de couleur. Lorsque des dérivés de coumarine sont utilisés en tant que dopants de couleur dans les dérivés d'anthracène dans un dispositif EL, ledit dispositif présente une efficacité et une durabilité d'émission de lumière désirées. La performance du dispositif EL peut encore être améliorée par l'utilisation de dérivés de benazole en tant que couche de transport d'électrons. Le dispositif EL organique selon la présente invention est utile pour fabriquer des dispositifs d'affichage.
Patent CA-2000659-A1 (CA)
Inventor: MAEDER AUGUST
IPC: B05C17/005
Filed: 1989-10-13
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for extruding the stored fluid contents of a cylindrical cartridge having a side wall defining dual chambers separated by a longitudinal partition wall includes a cylindrical tube having a closed end wall and an open end with a bevelled edge.  A pair of semicylindrical sleeve pistons are coaxially positioned in spaced parallel relation within the tube with the space between the pistons being coplanar with the partition wall to permit sliding the tube longitudinally along the external periphery of the cartridge.  The pistons are each mounted on the closed end wall within the tube and include upstanding free ends which are adapted to engage corresponding slidable semicircular plungers that function as seals within corresponding chambers of the cartridge.   Both the cartridge and cylindrical tube are inserted into the hollow body of a conventional caulking gun wherein external mechanical pressure is applied to the closed end of the tube.  As the tube slides forwardly along the cartridge in closely fitting relation therewith, the side wall of the latter is prevented from expanding due to internal pressures and the contents are expelled through a pair of outlet openings in accurately predetermined quantities.
Patent CA-2001418-A1 (CA)
Title: Spin coating method, apparatus and product
Inventor: HECKROTTE ROBERT S
IPC: B29B15/12
Filed: 1989-10-25
Abstract: TITLE Spin Coating Method, Apparatus and Product ABSTRACT OF THE DISCLOSURE Continuous filament glass fiber bundles are coated with a molten thermoplastic polymer, without the addition of a size to the glass, by passing the filaments through an unpressurized pool of the polymer contained in a package.  The forces between the filaments and the unpressurized polymer interact to center the filaments in the passage as they pass through.              D.23
Patent CA-2001694-A1 (CA)
Inventor: FEDOROWSKY ROBERT
IPC: D04H3/147
Filed: 1989-10-27
Abstract: L'invention  concerne  la   fabrication directe d'un  fil  ou ruban composite constitué de fibres de renforcement continues et d'une matière organique thermoplastique.   Elle consiste, dans une première phase, à étirer des fibres de renforcement à partir d'une matière à l'état fondu, telle que du verre, et simultanément, à entraîner ou à extruder une matière organique thermoplastique, les trajets suivis par les fibres de renforcement et la matière organique convergeant  l'un vers  l'autre;  dans  une  deuxième phase, à réunir la matière organique et les fibres en au  moins  un  fil  ou  ruban  composite  entraîné mécaniquement.  Le fil ou ruban composite est utilisé directement pour fabriquer des pièces renforcées.
Patent CA-2002552-A1 (CA)
Inventor: STROPPOLO FEDERICO
IPC: A61K31/215
Filed: 1989-11-08
Abstract: The solution is buffered at pH 4.5 and comprises from 0.1 to 0.5 parts by weight of hydroxypropyl methyl cellulose for each part by weight of a water soluble pharmaceutically acceptable acid addition salt of ibopamine.
Patent CA-2004523-A1 (CA)
Title: Aquarium-terrarium tank
IPC: A01K63/00
Filed: 1989-12-04
Abstract: ABSTRACT      An aquarium-terrarium tank providing a semi-aquatic animal with a natural environment and which solves the problem of filtration in tanks of this nature.  A shortened side wall enables an over the side filter to operate effectively while permitting a reduced water level to be maintained within the tank.  A dry, land area may then be provided for the animal within the tank without the danger of escape.  In one embodiment, the opening above the shortened side wall is restricted by the permanent addition of at least one panel affixed between the top edge of the shortened side wall and the edge of the adjacent full height side wall such that it is in the same plane as the shortened side wall.  In a further embodiment, the closure consists of a removeable panel containing a cut-out of appropriate size to accommodate the size of the filter selected.
Patent CA-2005096-A1 (CA)
Inventor: AGOU TOKINORI
IPC: G02B1/18
Filed: 1989-12-11
Abstract: A high light-transmissive dust-proof body (1) equipped with a holding frame (2) to be mounted in use on a mask substrate (5) and a transparent light-transmissive film (3) mounted on the holding frame (2), wherein the light-transmissive film (2) either comprises an inorganic film having a thickness of 0.2  mu m to less than 10  mu m and transmitting light having wavelengths of 240 to 500 nm at an average light transmittance of at least 85%, or forms (i) a three-layer structure of a low refractive index layer/high refractive index layer/base layer, or (ii) a five-layer structure comprising a low refractive index layer/high refractive index layer/base layer/high refractive index layer/low refractive index layer, the high refractive index layer being an inorganic layer and the low refractive index layer being an organic polymer layer.
Patent CA-2006127-A1 (CA)
Inventor: NOH IL-YOUNG
IPC: G11B5/55
Filed: 1989-12-20
Abstract: (1) ATF CONTROLLER FOR DIGITAL AUDIO TAPE RECORDER       ABSTRACT            Disclosed is  a system capable  of producing an  offset  signal according to  the level difference  between two channels  after digital conversion of  pilot signal in  ATF controller of  DAT. The automatic track  finding controller for  digital audio tape recorder comprises: low-pass filter  for  detecting  only  the pilot signal  by filtering a  reproduced signal from  a digital tape;  band-pass filter  for detecting  synchronous  signal  of tracks A  and B from  said reproduced  signal;   analog/digital converter for converting  output of said  low-pass filter  into digital  data;  controller detecting a level difference between the heads A  and B as well as generating first to third control signals  to   control   the   digital   pilot   signal,   after acknowledging a corresponding track by said synchronous signal; first register  for storing a  pilot crosstalk component  of an adjacent track by  the first control  signal;  second  register for  storing a pilot  crosstalk component of another  adjacent track by the second control signal;  third register for storing an offset  value according to  a level difference  between  the heads A and B generated at the controller by said third control signal;  adding  means for compensating the offset value due to the level difference  of pilot signal  by operating outputs  of said first  to  third  registers;   and  tracking  error-signal generator for  controlling tracking by  generating a PWM signal (2) according to the output of said adding means.
Patent CA-2008231-A1 (CA)
Title: Disc drive safety latch using shape memory metals
Inventor: YAEGER JOHN R
IPC: G11B19/20
Filed: 1990-01-22
Abstract: ABSTRACT      A shape memory metal actuator latch is provided adja-cent to a rotating disc within a data storage device for automatically  locking  the  carriage  arm  in  its  storage position when power is removed from the drive.  The car-riage arm is provided with a pin or casting protrusion which  normally  slides  against  or past  a  flexible  arm mounted adjacent the carriage arm.   A shape memory metal wire is attached to the flexible arm adjacent its hinged point of rotation, i.e. adjacent a point at which the arm flexes under pressure.  When the disc drive is operational, the shape memory wire has power applied thereto, heating the wire past its transformation point and causing a change in phase.   The resulting force applied to the arm deforms the arm around the hinge point so that the pin on the carriage arm is freed from engagement with the locking arm. When disc drive power is removed, the carriage arm and the transducer it carries are returned to the safe storage landing zone, and the pin or post is captured by the arm which returns to its unbiased position upon the removal of power from the shape memory wire.
Patent CA-2008662-A1 (CA)
Inventor: SUHOZA RICHARD A
IPC: C08K5/524
Filed: 1990-01-26
Abstract: Polyether polyols and polyurethane foams are stabilized by including therein a stabilizer composition of 2,6-di-tert-butyl-4-sec-butylphenol and a reaction product of diisobutylene, styrene and diphenylamine wherein the ratio of the phenol to the reaction product is about 1:5 to 5:1. The stabilizer composition may further include trihydrocarbyl phosphite to stabilize the color of same.
Patent CA-2009682-A1 (CA)
Title: Auxiliary rear view mirror assembly
Inventor: MARTINEZ SANTIAGO
IPC: B60R1/08
Filed: 1990-02-09
Abstract: Invention:  AUXILIARY REAR VIEW MIRROR ASSEMBLY Inventor:   SANTIAGO MARTINEZ            Abstract of the Disclosure An auxiliary rear view mirror device has left and right auxiliary mirrors and support plates which mount onto the back of the frame of an existing main rear view mirror.  An adjustable support brace can connect the two support plates.  A support arm assembly connects the support plates to the associated auxiliary mirrors, and provides for independent adjustment of mirror position in three dimensions, in addition to permitting angulation adjustment for each mirror.  This can include a rack and toothwheel for lateral adjustment, and a threaded post for elevational adjustment.  A vertical hinge can be employed for front-to-back adjustment.  The assembly can be provided as original equipment, including a main mirror and associated auxiliary mirrors, or as assemblies to attach onto an existing rear view mirror.
Patent CA-2010995-A1 (CA)
Inventor: DONCK DANIEL G J
IPC: A47F7/02
Filed: 1990-02-27
Abstract: Abstract Display stand for a shell The invention relates to a display stand (2) for a shell (1, 11) which comprises a pedestal having a plate (3, 13) pierced with at least one hole (6) and at least one structural element (4, 15) which raises said plate in relation to the support on which the display stand may be placed.  The shell (1, 11) is secured in position by adhesive (8) which makes the lower surface of the plate (3, 13) solid with a small protuberant part (7) of the shell (1, 11) inserted in the hole (6) by bearing on the edges of said hole (6).     Figure 2.
Patent CA-2014315-A1 (CA)
Title: Non-linear resistance element
Inventor: KOTERA KOICHI
IPC: H01C7/10
Filed: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a non-linear resistance element comprising a PIN type or NIN type semiconductor layer formed between two electrode layers, and a composite layer inserted in the semicondcutor layer, the composite layer containing at least one component capable of providing a chemical equivalent for forming an electrical insulator with a component of the semiconductor layer.
Patent CA-2015696-A1 (CA)
Inventor: BEATY ROBERT C
IPC: G02B6/44
Filed: 1990-04-30
Abstract: ABSTRACT      In order to protect electrical and fiber optic cables in a central telephone office terminal equipment frame, the cables are controlled and managed so as to be releasably retained in a service loop within a fiber management panel.  The releasable retention is performed by a stretched extension spring selected, dimensioned and stretched in such a manner with respect to the diameter of the cables that each cable can be gently but firmly retained when pressed into the gap between adjacent coils.  The retention spring permits emergency release of the cable in the event of mishandling of the equipment by service personnel.