baber/WOPTO huggingface dataset:
Patent EP-0996828-A1 (EP)
Inventor: MCDUFF PIERRE R
IPC: F16B25/02
Filed: 1998-07-24
Abstract: La présente invention concerne une vis hybride (S, S'') comprenant une tête évasée (10, 10''), une tige cylindrique (12, 12'') et une partie distale pointue (14, 14''), la tête évasée (10, 10'') ménageant une ouverture cruciforme (16, 16''). La tige cylindrique (12) ménage un alésage interne (18) longitudinal qui communique avec l'ouverture cruciforme (16) de la tête (10) et ménage des languettes longitudinales (19) adaptées pour être taraudées par un autre élément d'assemblage. Une ouverture latérale (20) est ménagée dans la tige cylindrique (12) pour permettre au matériau coupé par la vis hybride (S) de s'évacuer par l'alésage interne (18). Une première (24, 24'') et une seconde (26, 26'') parties filetées partageant un filetage commun (22, 22'') s'étendent de manière hélicoïdale à la fois autour de la tige cylindrique et de la partie distale pointue. La première partie filetée (24, 24'') est large de manière à pénétrer fermement dans un matériau friable tel qu'un mur de gypse; alors que la seconde partie filetée (26, 26'') est adaptée pour traverser le gypse mais également un composant en bois, tel que les montants deux sur quatre placés généralement derrière les plaques de gypse dans les murs. La vis hybride (S, S''), qui est plus longue que l'épaisseur de la plaque de gypse, peut être utilisée à un endroit du mur opposé à un montant structural de celui-ci, la seconde partie filetée (26, 26'') pénétrant  dans l'élément en bois sans réduire l'avancement par rotation de la vis (S, S''), et par conséquent, celui de la première partie filetée (24, 24'') dans le mur de gypse. Puisque les première et seconde parties filetées possèdent sensiblement le même pas, la tige cylindrique et la partie distale pointue seront fermement fixées aussi bien dans le gypse que dans l'élément en bois.
Patent EP-1017636-A1 (EP)
Inventor: MCNEEL THOMAS E
IPC: A01N57/18
Filed: 1998-07-27
Abstract: La présente invention concerne un procédé destiné à empêcher l'adhésion de bactéries sur une surface immergeable. Le procédé consiste à mettre en contact la surface immergeable avec une quantité efficace d'au moins un acide aminométhyl-phosphonique, ou un sel de celui-ci, pour empêcher l'adhésion de bactéries à la surface immergeable. L'invention concerne également un procédé de lutte contre le bio-encrassement d'un système aqueux. Ce procédé permet d'ajouter une quantité efficace d'au moins un acide aminométhyl-phosphonique, ou un sel de celui-ci, pour empêcher l'adhésion de bactéries à une surface immergée dans le système aqueux. Ce procédé permet de lutter efficacement contre le bio-encrassement sans nécessairement tuer les organismes d'encrassement. L'acide aminométhyl-phosphonique utilisé dans les procédés de l'invention est représenté par la formule R<1>R<2>NCH2P(O)(OH)2. Dans cette formule, R<1> et R<2> sont indépendamment un groupe C6-C20 alkyle ou un groupe CH2P(O)(OH)2. Toutefois, R<1> et R<2> ne peuvent être tous les deux un groupe CH2P(O)(OH)2. Selon un autre mode de réalisation, R<1> et R<2> peuvent également former avec N un noyau hétérocyclique de 5 à 8 chaînons représenté par la formule (a). Dans le noyau hétérocyclique, X représente O, NH ou CH2. Le sel d'acide aminométhyl-phosphonique peut être un sel acide ou un sel d'acide aminométhyl-phosphonique quaternisé. L'invention concerne également une composition contenant des acides aminométhyl-phosphoniques, ou des sels de ceux-ci, pouvant être utilisés dans les procédés susmentionnés. Les compositions comprennent au moins un acide aminométhyl-phosphonique, ou un sel de celui-ci, en quantité efficace pour empêcher l'adhésion de bactéries à des surfaces immergeables ou immergées.
Patent EP-1004009-A1 (EP)
Inventor: EISENHAUER KARL YARNOS
IPC: G01L3/12
Filed: 1998-08-14
Abstract: Ce transducteur de couple comporte un arbre rotatif possédant un premier et un second élément d'entrée de couple sensiblement rigides connectés par un couplage s'adaptant en torsion. Ce couplage autorise une déviation angulaire du premier élément d'entrée de couple en fonction de l'importance du couple s'exerçant sur l'arbre. Le transducteur comprend également un premier élément à réseau de diffraction rattaché au premier élément d'entrée de couple ou incorporé à celui-ci et un second élément à réseau de diffraction rattaché au second élément d'entrée de couple ou incorporé à celui-ci. Ces éléments à réseau de diffraction sont pourvus de surfaces constituées de régions à réflectivité élevée ou faible et ce, en alternance, connectées par un couplage s'adaptant en torsion. Ces surfaces sont éclairées par une source de rayonnement électromagnétique (EMR) générant des configurations sur une ou plusieurs mosaïques de détecteurs réagissant à cet EMR. L'agencement des configurations est fonction du couple appliqué à l'arbre et il est possible de traiter la sortie de la mosaïque (ou des mosaïques de détecteurs) pour obtenir une mesure du couple appliqué à l'arbre.
Patent EP-1007750-A1 (EP)
Inventor: NEWBY MARTYN ROHAN
IPC: C22B5/04
Filed: 1998-08-19
Abstract: Titanium based metal matrix composites reinforced with ceramic particulate are well known, based on a blend of titanium alloy powders with ceramic powders, e.g., aluminum oxide powders, utilizing a low energy ball milling process, followed by cold compacting and sintering to produce an appropriate composite. This prior art process is disadvantaged from the point of view that there are virtually no particles in the blend below the micrometer size range, which lack has a deleterious effect on the subsequent processing of the composite. This problem has been overcome by utilizing dry high energy intensive milling in the process, which has the effect of providing the necessary number of small particles below the micrometer size range as well as enhancing the reactivity of different particles with one another. In order to produce a titanium base alloy alumina metal matrix composite, titanium dioxide powder is blended with aluminum powder and subjected to dry high energy intensive milling until the separate particle phases achieve a size of 500 nanometers maximum. The intermediate powder product is then heated to form the titanium alloy/amumina metal matrix composite in which the ceramic particles have an average diameter of no more than 3 mu, and the oxide consists of more than 10% and less than 60% by volume fraction of the total composite. The composites have extensive application to tough and strong engineering alloys.
Patent EP-1023155-A1 (EP)
Title: Appareil de formation de vide continu
Inventor: BOSLER KENNETH
IPC: B29C51/10
Filed: 1998-08-19
Abstract: Cet appareil de formation d'un matériau, sous vide continu, présente une courroie souple à motifs (14) qui tourne en continu avec une courroie de support plate (16) au-dessus d'un collecteur d'aspiration (24). Des ouvertures (34) sont ménagées dans la courroie souple à motifs (14) et des perforations (46) sont pratiquées dans la courroie de support (16), ce qui permet d'aspirer l'air à travers ces courroies. Le matériau est attiré contre la courroie souple et à motifs (14) pour être mis en forme sous vide. La courroie de support plate (16) apporte une stabilité accrue à la courroie souple et à motifs (14) ainsi que des caractéristiques de vide améliorées entre les deux courroies.
Patent EP-1023503-A1 (EP)
Inventor: JOHNSEN TORFINN
IPC: B03C3/02
Filed: 1998-09-17
Abstract: There is described a method for controlling the amount of ionised gases and/or particles suspended in the air above roads, streets, open spaces or the like. This is done by establishing an electrical field between the top layer of a road, street, open space or the like, and the said ionised gases and/or particles. By means of controlling the electrical field we will be able to control the amount of ionised gases and/or particles. The invention also indicates how the electrical field can be established between surfaces in the immediate vicinity of a road, street, open space or the like, for example in tunnel walls. The electrical field is established by making at least the top layer of the surface concerned electrically conductive and connecting it to earth or to one pole of an electrical voltage source.
Patent EP-1045738-A1 (EP)
Title: Procede et dispositif d'usinage d'un trou traversant
Inventor: KAGANOVICH MIRON
IPC: B23G9/00
Filed: 1998-11-04
Abstract: La présente invention concerne un procédé de fabrication d'un trou traversant (5) dans une pièce à usiner (W), et un dispositif (10) de mise en oeuvre dudit procédé. Ce procédé est approprié à des opérations d'usinage de semi-finition ou de finition de trous traversant ou d'alésages, notamment le taraudage de filets internes, le perçage, la formation d'avant-trous, l'alésage, le polissage par rouleau et le poinçonnage, etc. Ce procédé consiste à conférer à l'outil de coupe (4) un déplacement linéaire fonctionnel, accompagné d'une rotation dudit outil autour de l'axe du trou (5), et à conférer audit outil un déplacement auxiliaire associé à la propulsion de celui-ci vers la position initiale, après exécution de chaque course. La propulsion de l'outil est effectuée à l'extérieur du trou (5), à travers un conduit (14) placé entre l'entrée et la sortie du trou (5). Etant donné qu'on évite la friction associée au déplacement linéaire arrière de l'outil (4) à travers le trou (5), il est possible de réduire l'usure de l'outil de coupe (4), d'améliorer sa durée de vie et d'augmenter la productivité de la machine.
Patent EP-0952173-A1 (EP)
Inventor: TAKASE TORU
IPC: C08J3/20
Filed: 1998-11-09
Abstract: A process for preparing a modified thermoplastic resin composition by incorporating a modifier-containing thermoplastic resin into a transport line of a thermoplastic resin, comprising subjecting the resin to static mixing and to dynamic mixing by passing the resin through a dynamic mixing apparatus having a mixing blade unit and a power unit for driving the mixing blade unit and provided in the same transport line, as well as a modified thermoplastic resin composition prepared by the process and having a filtration pressure increase rate of no greater than 10 kg/cm 2 /hr when filtration is performed using a double layer of 2400 mesh wire filters with an inner diameter of 64 mm⌀, at a melting point of the modified thermoplastic resin or a temperature of from 20°C to 100°C higher than the plasticizing point of the resin and at a filtration rate of 33.3 g/min.
Patent EP-1030671-A1 (EP)
Title: Combination of active principles, in particular of tetrahydropyridins and acetylcholinesterase inhibiting agents, for treating senile dementia such as alzheimer dementia
Inventor: MAFFRAND JEAN-PIERRE
IPC: A61P25/28
Filed: 1998-11-09
Abstract: The invention concerns a pharmaceutical composition containing as active principles: a constituent (a) selected between 1-(2-napht-2-ylethyl)-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridin and a compound (I) in which: Y represents -CH- or -N-; R1 represents hydrogen, a halogen, a hydroxyl, a CF3, a (C3-C4)alkyl or (C1-C4) alkoxyl group; R2 represents hydrogen, a halogen, a hydroxyl, a CF3, (C3-C4) alkyl or( C1-C4)alkoxyl group; R3 and R4 represent each hydrogen or a (C1-C4)alkyl; X represents (a) a (C3-C6)alkyl; a (C3-C6)alkoxyl; a (C3-C7)carboxyalkyl; a (C1-C4)alkoxycarbonyl(C3-C6-)alkyl; a (C3-C7)carboxyalkoxyl; or a (C1-C4)alkoxycarbonyl(C3-C6)alkoxyl; (b) a radical selected among a (C3-C7)cycloalkyl, (C3-C7)cycloalkyloxy, (C3-C7)cycloalkylmethyl, (C3-C7)cycloalkylamino and cyclohexenyl, said radical capable of being substituted by a halogen, hydroxy, (C1-C4)alkoxy, carboxy, (C1-C4)alkoxycarbonyl, amino, mono- or di-(C1-C4)alkyamino or (c) a group selected among phenyl, phenoxy, phenylamino, N-(C1-C3)alkyl-phenyl-amino, phenylmethyl, phenylethyl, p henylcarbonyl, phenylthio, phenylsulphonyl, phenylsulphinyl and styryl, said group capable of being mono- or polysubstituted on the phenyl group by a halogen, CF3, (C1-C4)alkyl, (C1-C4)alkoxy, cyano, amino, mono- or di-(C1-C4)alkylamino, (C1-C4)acylamino, carboxy, (C1-C4)alkoxycarbonyl, aminocarbonyl, mono- or di-(C1-C4)alkylaminocarbonyl, amino(C1-C4)alk   yl, hydroxy(C1-C4)alkyl, or halogeno(C1-C4)alkyl; optionally in the form of one of its pharmaceutically acceptable salts; and an constituent (b) active in the symptomatic treatment of DAT, optionally in the form of one of its pharmaceutically acceptable salts, provided that when constituent (a) is other than 1-(2napht-2-ylethyl)-4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridin or one of its pharmaceutically acceptable salts, the constituent (b) is an acetylcholinesterase inhibiting agent.
Patent EP-1058632-A1 (EP)
Inventor: PFAFFELHUBER KLAUS
IPC: F02B77/11
Filed: 1998-11-10
Abstract: The invention relates to a downward protection base plate used for protecting the engine areas of motor vehicles. The inventive plate comprises a sound damping or sound attenuating moulded composite layer and a lower-lying domed section (1a) protruding downwards in the exhaust area. On the side pointing towards the engine, the composite layer is provided with an aluminium covering and with at least one edge area or partition area (1c) on which a shielding component (1b;6, 7, 8, 9) rests. Said shielding component can be pressed upwards and forms the domed section (1a).
Patent EP-1021746-A1 (EP)
Inventor: SAAR RAYMOND K
IPC: G03B15/06
Filed: 1998-06-09
Abstract: A background support system (100) for use in a photographic studio includes a single-roller assembly (116) upon which a number of backgrounds (202) are mounted and from which any specific background is rapidly selected for display.
Patent EP-0916672-A1 (EP)
Inventor: CAVALLA DAVID
IPC: A61P25/24
Filed: 1994-06-21
Abstract: Novel purine derivatives and their isoguanine and dithioxanthine precursor compounds are
disclosed. These compounds have bronchial and tracheal relaxation and/or anti-inflammatory
activity. The invention is also related to processes for their preparation, to pharmaceutical
compositions containing them and to their medical use. In certain preferred embodiments, the
invention relates to 3-substituted and 3,8-disubstituted 6-amino purine derivatives.
Patent EP-1038825-A1 (EP)
Inventor: HELLER HEINZ
IPC: B61K5/00
Filed: 1999-03-24
Abstract: The lifting device has at least one preferably hydraulic, cylinder (2) for operating a mechanical ram (3) which is separated from the cylinder and is housed in a guide tube (4).  The ram is preferably hollow with a tool insert (6) at the front end. A socket such as a bayonet lock can be provided on a guide tube (4) to connect up with the vehicle.
Patent EP-0950764-A1 (EP)
Inventor: BARAGGIA PAOLA MARIA
IPC: E01H1/12
Filed: 1999-04-12
Abstract: A device (1) for collecting organic waste from ground comprises
containment flexible means (2) which are operatively coupled to
collecting means (5), the flexible means (2), which are made of an
impermeable material, being provided for winding on the collecting means
(5), to provide an impermeable space for engaging therein the collecting
means (5), and a further impermeable space for holding therein the
organic waste.
Patent EP-0950932-A1 (EP)
Inventor: ROTH DANIEL
IPC: G04B19/08
Filed: 1999-04-15
Abstract: The timer shows hours (11) in a window (12) and minutes on a scale (4) included in a semicircular dial (5). The minutes are indicated by a disc (7) which carries two lozenge shaped indicators (8,9) and rotates continuously in one sense. The indicators are driven such that when one is indicating the other is retracted. The timer may be adapted to show other units of time and dates.
Patent EP-0974741-A1 (EP)
Inventor: SHIN YEON HO
IPC: F16L51/02
Filed: 1999-07-08
Abstract: This invention relates to a flexible tube of an exhaust pipe for motor
vehicles. The flexible tube includes a cylindrically corrugated bellows
member(10) made of metallic material; an interlock member(20) spirally formed
and positioned with a prescribed gap from the bellows member(10), and for
absorbing the displacements due to the various motions of the exhaust pipe; a
braid member(30) for surrounding the outside of the bellows member(10); two
caps(40) for pressing both end parts of the braid member(30); two ring-shaped
intermediate members(50) respectively having one end fixed to the bellows
member(10) and the other end fixed to be overlapped with the interlock
member(20) outside of the intermediate members; and an isolating member(60)
positioned in a gap between the bellows member(10) and the interlock
member(20) to prevent the bellows member(10) and the interlock member(20)
from directly contacting, wherein the isolating member(60) protects the bellows
member(10) from abrasion and damage to prevent leakage of gas, and absorbs
the extension, compression and bending displacements. Therefore, this
invention can increase its lifetime.
Patent EP-1090719-A1 (EP)
Inventor: HU BOBBY
IPC: B25B15/00
Filed: 1999-10-05
Abstract: A driving device includes a hollow holding member having one end that has a retaining
section formed on a mediate section of an inner periphery thereof. The retaining section
includes two mutually facing stepped surfaces that together define a tapered space
therebetween for securely folding one of two angled sections of a hexagonal wrench. The
other end of the holding member includes a bottom wall that includes a notch defined therein
for securely holding the other of the angled sections.
Patent EP-0957132-A1 (EP)
Inventor: UMETSU HIDEYUKI
IPC: C08L77/12
Filed: 1999-05-12
Abstract: A polyamide resin composition comprised 100 parts by weight
of a polyamide resin, from 0.01 to 100 parts by weight of a
liquid-crystalline resin, and from 0.01 to 5 parts by weight of
an acid anhydride. 
     A box-type molding with thin-wall parts which account for
at least 10% of the total surface area can be molded from such
a composition.
Patent EP-1018492-A1 (EP)
Inventor: BORRELLI NICHOLAS F
IPC: C03C13/04
Filed: 1999-01-05
Abstract: A method of determining the magnitude of an exceptionally large current
which comprises measuring the angle of rotation of polarized light in a
magnetic field created by the current with a glass fiber sensor composed of a
fluoride glass having a low Verdet constant and a photoelastic coefficient not
over about 0.25 (nm/cm)/(kg/cm 2 ).
Patent EP-1006422-A1 (EP)
Inventor: PERRIN ALAIN
IPC: G05B19/042
Filed: 1999-11-08
Abstract: A continuous current supply source (18) provides a stabilized voltage to a supply circuit (8) and negative slope control circuit (19) connected in parallel. When communication takes place (5D) and the bus voltage (VB) falls the voltage at the control circuit (20,20) rises and the control circuit causes a reduction in the limitation circuit supplied by the supply circuit (8)
Patent EP-0964371-A1 (EP)
Inventor: LOPEZ RUIZ JOSE MARIA
IPC: G07F11/58
Filed: 1999-06-08
Abstract: Automatic dispensing machine, with a wheel mechanism whose scoops consist of a
chain link (5) and an independent transportation pallet (4). Link (5) is provided with
means (9-10) of articulation with adjacent links. In addition the link includes
anchorings (12) for attaching pallet (4) in different positions. Pallets (4) are provided
on their free transverse edge with a longitudinal groove through which passes a
partition (15) which defines two independent transportation columns, whose outlets
are controlled by independent trapdoors.
Patent EP-1064986-A1 (EP)
Inventor: MURAKAMI MUTSUO
IPC: B01D71/56
Filed: 1999-01-14
Abstract: The present invention relates to a composite
semipermeable membrane which is characterized in that it
is a composite semipermeable membrane in which there is
formed by polycondensation on top of a microporous
support membrane a crosslinked polyamide ultra-thin
membrane layer from polyfunctional amine, polyfunctional
acid halide and polyfunctional acid anhydride halide,
and the flow of water permeate at an operating pressure
of 0.3 MPa, a temperature of 25°C and a pH of 6.5 lies
in the range from 0.8 to 4.0 m 3 /m 2 .day and, furthermore,
the percentage humic acid removal is at least 98%; a
method for the production thereof; and a water
purification method employing same. 
     With the composite semipermeable membrane obtained by
means of the present invention it is possible, in
particular, to recover drinking water at a high rate by
permitting passage of silica and preventing deposition
thereof at the membrane surface while selectively
separating/removing the pollutants and trace quantities
of harmful materials and their precursors, etc,
contained in the raw water in water treatment plants.
Patent EP-1051578-A1 (EP)
Title: Multipurpose group, and industrial robot equipped therewith
Inventor: JULIEN REGIS
IPC: F16L39/02
Filed: 1999-01-26
Abstract: A group or assembly includes a conduit for transporting a working fluid and a connection along the same fluid path. The connection is mounted freely inside the conduit. At each conduit end, a joining piece provides for the connection at the transition between inside and outside parts of the fluid path. The connection passes right through the joining piece without a break. An advantage of this invention is its usefulness for groups used for connecting mobile elements in industrial robots.
Patent EP-1056589-A1 (EP)
Inventor: VAN DER BEEK AUGUST
IPC: B30B9/30
Filed: 1999-01-22
Abstract: The invention relates to a method and to a shearing and compacting press for the production of pressed parts, preferably packages (20) from waste material, especially scrap and sheet clippings. The material used is pre-compacted in a first compacting step. In a second compacting step, the material, which has been pre-compacted to the width of the package, is subjected to intermediate compacting until the height of the package (20) is reached. In a third compacting step, final compacting of the material to the final width or length of the package (20) is carried out. According to the invention, the material is pre-compacted with a continuos force and optionally sheared until the compressor (3.1) reaches its final position. The compressor (3.2) is securely adjusted and guided to its end position on a parallel plane. Subsequently, the compressor (3.3) is guided in a position in which the compressor (3.1) releases the opening of the package chamber (2.3) when the compressor (3.1) is driven back. Finally, the compressor (3.1, 3.2, 3.3) is subjected to a pressure that is lower than the maximum pressure available in the compressors (3.1, 3.2, 3.3) at the beginning of the working and return strokes. The compressor (3.1) is subjected to maximum pressure for shearing and/or the compressors (3.2, 3.3) are supplied with maximum pressure to end pressing. The invention is also characterized in that the pressing pressure for the compressors (3.1, 3.2, 3.3) is gradually controlled depending on the degree of compression or the corresponding length.
Patent EP-1054586-A1 (EP)
Inventor: MAZZEI ANGELO L
IPC: A01C23/04
Filed: 1999-02-09
Abstract: Cette invention porte sur un appareil utilisé pour enrichir des sols au moyen de l'introduction d'un gaz de traitement dans un courant d'eau d'arrosage sous pression. L'appareil comprend un mélangeur-injecteur (35) du type venturi à cavitation comportant un passage d'écoulement qui le traverse, une entrée et une sortie, une partie d'étranglement à diamètre décroissant, une partie d'injecteur cylindrique servant à introduire le gaz de traitement dans le passage d'écoulement, une partie d'expansion à diamètre croissant, une canalisation allongée imperméable destinée à recevoir l'eau et le gaz de traitement provenant du mélangeur-injecteur (33), plusieurs sorties limitant le débit qui sont disposées le long de la paroi de la canalisation pour permettre à un écoulement limité d'eau de s'écouler sans qu'il se produise une perte substantielle de pression dans la canalisation. Le mélangeur-injecteur est prévu pour être couplé à une source d'eau sous pression. Le gaz de traitement est introduit dans l'eau lorsqu'elle s'écoule dans le passage d'écoulement du mélangeur-injecteur. L'eau reste sous pression super-atmosphérique même après avoir traversé la sortie limitant le débit.