baber/WOPTO huggingface dataset:
Patent EP-0915753-A1 (EP)
Inventor: MOWRER NORMAN R
IPC: C09J11/00
Filed: 1997-05-05
Abstract: La présente invention décrit des systèmes (10) de type adhésif/surface à coller qui comprennent un composant adhésif (14) modifié par siloxane et une surface à coller (12, 16) modifiée par siloxane. Le composant adhésif (14) modifié par siloxane est obtenu par combinaison d'une résine époxyde et d'un ingrédient à base d'organosilane, d'une résine de polysiloxane, d'un durcisseur aminé, d'un catalyseur organo-métallique, d'un catalyseur basique ainsi que d'un agent épaississant et d'une matière de charge choisis librement. La surface à coller (12, 16) modifiée par siloxane est préparée à l'aide d'une résine de polysiloxane et peut inclure également d'autres résines telles que les résines époxyde, phénolique, furanique, acrylique, de polyester, d'éther vinylique, de polyuréthanne, de polyamide, de mélamine, de C.P.V. thermoplastique, de polyéthylène, de polycarbonate, d'A.B.S., de polystyrène, d'acétate d'éthylène vinylique, d'acétate polyvinylique et de polypropylène. Lorsque l'on met en contact le composant adhésif (14) modifié par siloxane et la surface à coller (12, 16) modifiée par siloxane, les groupes de siloxane forment entre eux des liens Si-O-Si qui créent, à température ambiante et après un laps de temps raisonnable, une force d'adhésion qui dépasse celle que l'on peut obtenir dans un système de type adhésif/surface à coller dont l'adhésif et/ou la surface à coller n'ont pas été modifiés.
Patent EP-0938283-A1 (EP)
Inventor: LU KEWANG
IPC: A61K6/083
Filed: 1997-10-21
Abstract: L'invention concerne une formule pour une composition dentaire comportant un liquide susceptible de durcir, qui est utile, seule, en tant que composition photopolymérisable, ainsi qu'en mélange avec une poudre, dans des proportions sélectionnées au préalable, en vue de former des compositions de traitement à deux composants. La formule de cette composition est utile comme agent de liaison, ciment, fond, base, produit pour restauration, résine de scellement pour puits et fissures, et/ou matériau de construction central, ces produits présentant une adhérence améliorée à la dentine. Après stockage de la poudre et du liquide dans des conteneurs séparés pendant au moins deux semaines, puis mélange d'une partie de la poudre et d'une partie du liquide pour former un mélange, le composé polymérisable polymérise dans les 20 minutes suivant le mélange pour former un premier matériau polymère, doté d'une résistance en flexion d'au moins 50 MPa, et d'une dilatation dans l'eau, à 37 °C et après 90 jours, inférieure à 1 % en volume.
Patent EP-0904407-A1 (EP)
Inventor: PURVIS DUNCAN ROSS
IPC: C12Q1/6813
Filed: 1997-05-09
Abstract: L'acide nucléique à double brin est dénaturé pour former de simples brins par brefs contacts avec de l'éther tétrafluoroéthylène-perfluoro-2-(fluorosulphonyléthoxy) propylvinyle, par exemple, du NAFION. Cela peut constituer une étape préliminaire dans une technique d'hybridation ou une amplification d'acide nucléique.
Patent EP-0843642-A1 (EP)
Inventor: ZAMBELLI DANTE
IPC: B65H49/06
Filed: 1997-05-02
Abstract: Dispositif conçu pour réduire l'encombrement et la complexité des cantres, c'est-à-dire des supports de canettes (12) installés spécifiquement à proximité des métiers à tisser, ces désavantages étant provoqués par le cheminement du fil qui se déroule longitudinalement de la canette (12), en étant soumis à des variations de tension et à des battements latéraux; pour réduire le cheminement du fil (14); pour faciliter le changement de canette (12); et pour permettre une plus vaste gamme de possibilités de couplage entre le pivot et le noyau (13) de la canette. Ce dispositif comporte, en remplacement de l'axe de support de la canette (12), un manchon (2) dans lequel on fait passer le fil (14) en sens inverse par rapport au sens dans lequel il se déroule longitudinalement de la canette (12), ce fil étant tendu à l'aide d'un tendeur (16) et bloqué par un moyen de blocage (17) aussitôt qu'il quitte le manchon (2), maintenu directement sur la structure (1) du métier à tisser. Le dispositif comporte également un anneau (4) permettant le réglage du diamètre de couplage de la lamelle élastique (8) au noyau (13) de la canette.
Patent EP-0907517-A1 (EP)
Inventor: CARLSON CASEY L
IPC: B65D83/08
Filed: 1997-05-19
Abstract: Un ensemble comprend un distributeur de feuilles souples provenant d'une pile. Ce distributeur comprend des parties formant sommet et fond pouvant être séparées manuellement, qui définissent une cavité entre elles, et sont adaptée pour recevoir la pile de telle sorte que la dernière feuille sur le sommet de la pile peut être tirée manuellement à travers une ouverture ménagée dans la paroi du sommet. L'ensemble peut comprendre (1) un ou plusieurs éléments de support présentant des parties d'extrémités distales opposées de type crochets s'étendant à travers des ouvertures et se mettant en prise avec la paroi du fond du distributeur. Cet élément de support comprend des surfaces de mise en prise avec les doigts prévues pou se mettre en prise avec les surfaces latérales adjacentes des doigts de l'utilisateur. Il comprend également une partie de type bande étroite entre ces surfaces de mise en prise avec les doigts, adaptée pour s'étendre confortablement entre les doigts de l'utilisateur et positionnée le long des surfaces de mise en prise avec les doigts. Il comprend aussi une partie de retenue plus large que la partie de type bande, adaptée pour être placée le long des surfaces internes des doigts de l'utilisateur, et qui peut se mettre en prise, de manière libérale, avec un socle lesté pour supporter l'élément de support et le distributeur sur ce socle. Cet ensemble comprend (2) une bande élastique présentant des éléments de type crochets fixés au niveau de ses extrémités opposées et adaptée pour se mettre en prise avec la paroi de fond pour supporter le distributeur sur la main d'un utilisateur; et (3) des socles lestés et non lestés présentant des évidements dans lesquels le distributeur peut venir se loger.
Patent EP-0907522-A1 (EP)
Inventor: HALASZ PETER TANCRED
IPC: B60K28/14
Filed: 1997-05-27
Abstract: Ce dispositif de commande (10) actionne au moins un dispositif de sécurité pour véhicule tel qu'un mécanisme de prétension (12) de ceinture de sécurité, un coussin gonflable (14), un arceau automatique de protection contre le retournement, une serrure de porte (16) ou un téléphone cellulaire, et comprend un étage de capteurs (20) pour détecter une pluralité de paramètres, y compris l'accélération, l'angle de tangage et l'angle de roulis d'un véhicule. Une pluralité correspondante de signaux numériques représentant chacun de ces paramètres est générée. Un étage de commande (22) est doté de circuits recevant la pluralité de signaux et générant un signal de commande correspondant à chacun de ces paramètres lorsque le signal numérique correspondant dépasse une valeur prédéterminée. Un actionneur de dispositif de sécurité comporte des circuits destinés à recevoir lesdits signaux de commande et à générer un signal d'actionnement correspondant pour actionner le dispositif de sécurité correspondant.
Patent EP-0910488-A1 (EP)
Inventor: LASALLE JERRY CAPRIOTTI
IPC: B22C9/04
Filed: 1997-05-13
Abstract: A calcia mold facecoat is applied to a mold for casting parts composed of reactive metals such as titanium aluminide. The facecoat is composed of a calcium carbonate based slurry comprising a dense grain calcium carbonate powder and an aqueous based binder. It is applied to a wax or plastic pattern used in the lost wax process for fabricating a casting shell. The mold is built using multiple dipping of alumina-silicate slurries, and then fired at high temperatures in an oxygen rich environment. The metal part is cast before the fired mold can cool below about 800  DEG C. Organometallic based slurry binders are avoided and significant cost savings are realized owing to the benign nature of the aqueous based suspensions with respect to the environment.
Patent EP-0920517-A1 (EP)
Inventor: KRUEGER NIELS
IPC: C12N15/31
Filed: 1997-08-13
Abstract: A genomic fragment harboring the gene phaG was cloned by phenotype complementation of Pseudomonas putida KT2440 mutants, defective in the polyhydroxyalkanoic acid (PHA) synthesis via de novo fatty acid biosynthesis but not affected in PHA biosynthesis via fatty acid beta-oxidation. The 885-bp phaG gene encodes a protein of 295 amino acids with a molecular weight of 33.876 Da. The transcriptional induction of phaG could be observed under conditions of PHA synthesis via de novo fatty acid biosynthesis whereas no induction was detected under conditions which favor PHA synthesis via fatty acid degradation by beta-oxidation. The phaG gene is useful for the production of PHAs in bacteria and plants.
Patent EP-0928194-A1 (EP)
Inventor: SUGRUE MICHAEL F
IPC: A61K31/551
Filed: 1997-08-25
Abstract: L'invention a pour objet des compositions et des procédés, qui constituent un moyen commode pour administrer systématiquement à un patient un antagoniste du récepteur de l'intégrine ou une quantité pharmaceutiquement efficace dudit antagoniste. Le procédé consiste à introduire l'antagoniste dans l'oeil du patient sous forme de formule ophtalmique.
Patent EP-0865685-A1 (EP)
Inventor: BRUEKERS ALPHONS ANTONIUS MARI
IPC: H03M7/30
Filed: 1997-09-26
Abstract: A data compression apparatus is disclosed for data compressing an audio signal. The data compression apparatus comprises an input terminal (1) for receiving the audio signal, a 1-bit A/D converter (4) for A/D converting the audio signal so as to obtain a bitstream signal, a lossless coder (10) for carrying out a lossless data compression step on the bitstream signal so as to obtain a data compressed bitstream signal, and an output terminal (14) for supplying the data compressed bitstream signal. Further, a recording apparatus and a transmitter apparatus comprising the data compression apparatus are disclosed. In addition, a data expansion apparatus for data expanding the data compressed bitstream signal supplied by the data compression apparatus is disclosed, as well as a reproducing apparatus and a receiver apparatus comprising the data expansion apparatus.
Patent EP-0923491-A1 (EP)
Inventor: BEKKERS HENRICUS ANTONIUS MARI
IPC: A61M5/30
Filed: 1997-09-17
Abstract: An assembly is provided comprising a container and a break-off closure made of plastic. The container comprises a surface with a passage opening, which opening is sealed by the break-off closure An attachment area is provided between the break-off closure and the surface of the container, which area is situated around and at a distance from the circumference of the passage opening. The attachment being obtained by heating the attachment surface of one of the container and break-off closure to such a temperature that a breakable attachment is formed between them.
Patent EP-0888666-A1 (EP)
Inventor: WONG STEPHEN L
IPC: H02M7/217
Filed: 1997-10-23
Abstract: A high-voltage AC to low-voltage DC converter includes a rectifier circuit for providing a pulsating high-voltage DC signal from the high-voltage AC input and a switch having its main current path coupled between the rectifier circuit output and an output terminal of the converter. A filter capacitor is coupled to the output terminal to filter the low-voltage DC output, and first and second voltage sensors are coupled to the rectifier output and the low-voltage DC output terminal of the converter circuit, respectively. The first voltage sensor is set to sense a low (typically zero) voltage, and the second voltage sensor is set to sense the desired low-voltage DC output level. The outputs of the first and second voltage sensors are coupled to the set and reset inputs, respectively, of a latch circuit, with the output of the latch circuit being coupled to a control terminal of the switch in order to turn on the switch upon receiving a set input from the first voltage sensor and then turn off the switch on receiving a reset input from the second voltage sensor. This converter configuration provides a compact and highly-efficient circuit.
Patent EP-0893966-A1 (EP)
Inventor: KUTSCHBACH ERNST
IPC: A61B5/0496
Filed: 1997-11-29
Abstract: PCT No. PCT/DE97/02791 Sec. 371 Date Apr. 6, 1999 Sec. 102(e) Date Apr. 6, 1999 PCT Filed Nov. 29, 1997 PCT Pub. No. WO98/24364 PCT Pub. Date Jun. 11, 1998The purpose of the invention is to determine the topography of retinal reactions with high effectiveness and great certainty. In accordance with the invention, the problem is solved by generating a light-emitting image consisting of surface segments on a surface placed before the eye, and using complete extended m sequences, to brighten and darken the surface segments in each time interval. From the eye reaction signal, with the aid of the cross-correlation function, the reaction functions of the segments are calculated in each time interval, and the quality of the results is evaluated by forming some functions for each time interval. Only reaction signals evaluated as good are added up for the total result. The reaction signal of the eye is monitored for staying within limit values, and when errors are recognized, the m sequences are set back by a number of steps which can be preset, recognized errors in the reaction signal are replaced by the repetition. Each image is displayed in a first adjustable partial step and darkened during a second adjustable partial step.
Patent EP-0858836-A1 (EP)
Inventor: HARMER MARK ANDREW
IPC: B01J31/10
Filed: 1998-02-09
Abstract: Catalyst comprising a perfluorinated ion-exchange microcomposite can be
reactivated upon contact with at least one cleaning agent, such as an oxidizing
agent, organic solvent, supercritical fluid or detergent. The process may further
comprise heating prior to, during or after contact followed by washing with water
and/or an organic solvent.
Patent EP-0940512-A1 (EP)
Inventor: KRAUS GERHARD
IPC: E04B1/94
Filed: 1998-03-02
Abstract: A fire retarding panel has a sandwich construction with the two outer panels (2,3) of a porous glass granulate for the flame resistance and with the inner layer (4) for gas sealing e.g. made of gypsum fiber or calcium silicate. The edges of the outer layers are contained in profiled edging strips (5,6). The outer edges of the inner layer are set back inside the sandwich to take a jointing strip (13) which links adjacent panels. No external frame sections are required.
Patent EP-0864937-A1 (EP)
Inventor: ITO NOBUYUKI
IPC: G03G15/08
Filed: 1998-03-10
Abstract: An image forming apparatus includes an image
bearing member; a charger for charging the image
bearing member, the charger including a magnetic brush
including magnetic particles contacted to the image
bearing member; a developing device for developing an
electrostatic image on the image bearing member,
wherein the developing device includes a developer
carrying member which is press-contacted to the image
bearing member, and is movable in a direction opposite
from a movement direction of the image bearing member
at a portion where they are press-contacted to each
other.
Patent EP-0873971-A1 (EP)
Inventor: SCHUETTE RUEDIGER DR
IPC: C01B15/10
Filed: 1998-04-07
Abstract: Coated particles of sodium percarbonate consisting of a core of sodium percarbonate made by crystallisation in the aqueous phase and a two-layer coating adhering to and enveloping the core, applied by spraying in a whirling bed, in which the innermost layer consists essentially of Na percarbonate and the outer layer consists essentially of Na sulphate which may be partially hydrated.
Patent EP-0891998-A1 (EP)
Inventor: GLASBEY TREVOR OWEN
IPC: C08F8/40
Filed: 1992-08-28
Abstract: A graft polymer is obtained by graft polymerising an
ethylenically unsaturated radical polymerisable monomer
comprising a phosphoryl choline group or analogue
thereof, onto a polyethersulphone substrate. The
substrate may for instance be the membrane. The process
improved the biocompatibility of a membrane. The monomer
is preferably 2-(methacrylollyloxyethyl)-2'-(trimethylammonium)ethyl
phosphate inner salt.
Patent EP-0943673-A1 (EP)
Inventor: SUZUKI YASUHITO
IPC: C09J191/00
Filed: 1998-07-29
Abstract: The present invention provides a hot melt composition, which
inhibits brittleness at low temperature and fluidity at high
temperature and is superior in flexibility, and which has adhesion
and easy release to the adherend and also has excellent
suitability for buffer material, vibration isolating material or
industrial sealing material. 
     Disclosed is a hot melt composition obtained by mixing 100
parts by weight of a styrene thermoplastic elastomer having an
intrinsic velocity [ η ] of not less than 1 dl/g with 200 to 3000
parts by weight of a liquid softener. 
     It is preferred that this hot melt composition has the
following physical properties:
   (a) a softening point measured by the ring and ball
softening point method is from 120 to 230 °C ;   (b) no crack arises when not less than 75% of a compressive
strain is applied under an atmosphere of the temperature of 30 to
40°C; and   (c) the composition does not flow when it is allowed to
stand in a load-free state under an atmosphere of the temperature
of 100°C for 24 hours.    
     When the amount of the liquid softener mixed is from 500 to
1200 parts by weight, the resulting hot melt composition is
particularly useful for industrial sealing material. In addition,
when the amount of the liquid softener mixed is from 1200 to 3000 
parts by weight, the resulting hot melt composition is
particularly useful for buffer or vibration isolating material.
Patent EP-0921150-A1 (EP)
Inventor: SOEHNEN DIETMAR DR
IPC: C08L9/00
Filed: 1998-12-03
Abstract: A sulfur crosslinkable rubber composition (I) for the production of tire treads preferably for vehicles having anti-skid braking systems (ABS), comprises polyisoprene, a styrene-butadiene copolymer, (optionally) polybutadiene and at least carbon black as filler, in addition to other conventional additives. A crosslinkable sulfur composition (I) comprises: (A) 5-50 phr (parts per 100 wt. (I)) cis-1,4-polyisoprene; (B) 0-90 phr solution- polymerized styrene/butadiene copolymer; (C) 0-70 phr polybutadiene; (D) up to 50 phr an emulsion polymerized styrene-butadiene copolymer, whereby at a minimum content of (D) of 25 phr, (I) contains 2-10 phr abietic acid, dehydro abietic acid, dihydroabietic acid, tetrahydroabietic acid and/or their isomers; and (E) at least 50 phr silicic acid, whereby the ratio of silicic acid to carbon black is at least 5:1. An Independent claim is included for inflated vehicle tires having a tread produced from the composition (I).
Patent EP-0933178-A1 (EP)
Inventor: SANDERS DANIEL G
IPC: C04B35/80
Filed: 1998-12-30
Abstract: A reinforced ceramic structure, such as a superplastic forming die for forming a
metal part, has a body of cast silica/calcium aluminate or mullite based ceramic material; and
a plurality of reinforcing rods, made of monolithic fused oxides of silicon or aluminum, cast
into said ceramic body. The rods have a thickness between 1/8"-2.0" and are spaced apart
on centers by about 2-10 times the diameter of the rods.
The rods are made of monolithic fused oxides of silicon or aluminum.
A process for manufacturing the reinforced ceramic die includes
selecting a casting box having internal dimensions equal to desired external dimensions of
the ceramic die and having a floor and an open top. A model of the metal part is attached to
the floor of the casting box. Pairs of aligned holes are bored in inside surfaces of the casting
box, and a reinforcing rod is mounted in each of the pairs of holes.
The casting box is filled with a pourable cementitious material to the open top.
Patent EP-0899842-A1 (EP)
Inventor: WADA SHIGEHITO
IPC: H05K3/46
Filed: 1998-04-27
Abstract: The interconnection board includes a plurality of non-conductive
insulation layers and through-holes running through
the insulation layers. A plurality of conductive patterns
are provided on each insulation layer, electrically insulated
from each other, and exposed to the inside of one through-hole
at the same axial position of the through-hole. The
connection pin has a non-conductive stem and a
connection pattern provided on the non-conductive stem. The
connection pattern extends in the axial direction of the
connection pin and electrically connects two
conductive patterns provided on different insulation layers at
the same circumferential position in the through-hole, by
bringing the conductive patterns into contact at positions
which are axially different and circumferentially the same.
Patent EP-0895137-A1 (EP)
Inventor: EOM YOON-SEOP
IPC: G03G15/01
Filed: 1998-07-09
Abstract: A toner supplying device (260) for supplying a toner
having a predetermined colour to an imaging system is
provided. The toner supplying device includes a plurality
of toner containers (261a-d) for supplying toners having
predetermined colours to the imaging system, a plurality
of toner hoppers (362a-d) on which the plurality of toner
containers (361a-d) are mounted, wherein the respective
toner containers (261a-d) each has a toner container
identifying means (263, 264) constructed by complementary
coupling structures of the toner containers and the toner
hoppers so that a toner container (261) containing a toner
having a specific colour is exclusively coupled to a
specific toner hopper (262). Therefore, since toner
hoppers (262) and toner containers (261) mounted thereon
are complementarily coupled for the respective colours,
when the toner container is mounted on the wrong toner
hopper, mounting is not possible. Therefore, problems due
to erroneous mounting of a toner container do not occur.
Patent EP-0982878-A1 (EP)
Inventor: CHIN CHEN HO
IPC: H04B7/185
Filed: 1998-08-25
Abstract: A method of mobile communications, comprising the steps of: setting
up a signalling connection to the mobile terminal; and then setting up either a
first relatively high data rate connection to the mobile terminal at a first link
penetration level or a second relatively low data rate connection to the mobile
at a second, higher, link penetration level; in which prior to establishing said
signalling connection, an indicator signal is transmitted to the mobile terminal
to indicate that communications at said first link penetration level will follow,
and the mobile terminal is arranged in response thereto to increase the
likelihood of reception at said first link penetration level prior to establishing
said signalling connection.
Patent EP-0987345-A1 (EP)
Inventor: BRUCE ROBERT WILLIAM
IPC: C23C14/02
Filed: 1998-09-18
Abstract: A thermal insulating ceramic layer (26) for use in a thermal
barrier coating system (20) on a component (22) designed for use
in a hostile thermal environment, such as turbine, combustor and
augmentor components of a gas turbine engine. The ceramic layer
(26) is formed of zirconia stabilized by yttria and
characterized by a columnar grain structure in which a monoclinic
phase is present. To attain the monoclinic phase, the ceramic
layer (26) contains less than six weight percent yttria, with
about two to five weight percent yttria being preferred. The
ceramic layer (26) is preferably part of a thermal barrier
coating system (20) that includes a substrate (22) and a bond
coat (24) adhering the ceramic layer (26) to the substrate (22).
To obtain the desired columnar grain structure, the ceramic layer
(26) is deposited by a PVD technique, preferably EBPVD.