baber/WOPTO huggingface dataset:
Patent EP-0771833-B1 (EP)
Inventor: ODAKA AKIHIKO
IPC: C08K7/14
Filed: 1996-05-15
Granted: 2002-11-06
Abstract: L'invention porte sur un procédé de production de polyphénylène éther modifié par acide consistant à faire réagir 100 parties en poids d'éther polyphénylique (a) avec 0,1 à 5,0 parties en poids d'acide fumarique ou de ses dérivés; (b) entre 300 et 350 °C et sensiblement sans aucun solvant, avec adjonction facultative de 0,1 à 5,0 parties en poids d'un générateur de radicaux libres (c) présentant une demi-vie d'une minute à 300 °C ou plus. L'invention porte également sur une composition de résine de polystyrène comportant 100 parties en poids d'un polymère syndiotactique de styrène ou son mélange avec un élastomère à base de caoutchouc et/ou un polyamide (d), 0,1 à 5,0 parties en poids de polyphénylène éther modifié par acide (e) produit par le susdit procédé, et si nécessaire, 0,5 à 350 parties en poids d'une charge inorganique (f). Le susdit procédé permet une production simple et stable de polyphénylène éther modifié par acide exempte de baisses de poids moléculaire, sans nuire à l'atmosphère de travail, tandis que le recours au polyphénylène éther permet d'obtenir une composition de résine de polystyrène d'une grande dureté.
Patent EP-0879296-B1 (EP)
Inventor: MILEHAM ALAN JOHN
IPC: C12Q1/6888
Filed: 1996-06-12
Granted: 2002-03-27
Abstract: Methods for screening pigs to determine which are more likely to produce larger litters and/or are less likely to produce larger litters are provided, based on identification of OPN alleles present in a sample of pig genomic DNA. Kits for use in such methods are also provided.
Patent EP-0777902-B1 (EP)
Inventor: KUO DI-SON
IPC: G11C16/04
Filed: 1996-06-14
Granted: 2001-10-17
Abstract: Cette invention concerne une mémoire EEPROM (mémoire morte programmable et effaçable électriquement) comportant une grille de commande isolée et une grille flottante isolée qui sont situées dans une tranchée pratiquée dans un corps semi-conducteur. Un couche diélectrique est placée le long des parois latérales de la tranchée de manière à séparer la grille flottante du corps semi-conducteur. L'épaisseur de cette couche diélectrique le long d'une paroi latérale au moins de la tranchée est supérieure à celle de la couche diélectrique le long des autres parois latérales de ladite tranchée, ceci afin d'accroître la vitesse de programmation grâce à un champ électrique plus puissant qui est généré dans l'oxyde de la grille le long des parois latérales restantes.
Patent EP-0833828-B1 (EP)
Inventor: COTTENS SYLVAIN
IPC: A61K31/435
Filed: 1996-06-05
Granted: 2002-11-20
Abstract: La présente invention se rapporte à des composés de formule (I), dans laquelle R2 est choisi parmi les composants de formule (II) ou de formulle (III), et X représente OH ou H. Lesdits composés ont une activité immunosuppressive.
Patent EP-0820644-B1 (EP)
Inventor: CILLESSEN JOHANNES FRANCISCUS
IPC: G02F1/136
Filed: 1996-07-26
Granted: 2005-08-24
Abstract: L'invention concerne un dispositif à semi-conducteur pourvu d'un élément de commutation transparent (1) comportant deux électrodes de connexion (2, 3) en matériau transparent, ainsi qu'une région de canal intercalée transparente (4) en matériau semi-conducteur pourvue d'une électrode de grille transparente (5) en matériau conducteur, séparée de la région de canal (4) par une couche isolante transparente (6). Selon l'invention, le matériau semi-conducteur est composé d'un matériau semi-conducteur dégénéré avec un matériau de base possédant une bande interdite (10) entre la bande de conduction (11) et la bande de valence (12) d'électrons supérieure à 2,5eV et une mobilité de porteurs de charge supérieure à 10 cm2/Vs, pourvues d'atomes dopants qui créent un niveau fixe d'énergie d'impuretés (13) à proximité de la bande de valence (12) ou à la bande de conduction (11) du matériau de base, ou dans lesdites bandes. Ce matériau semi-conducteur dégénéré est transparent parce que l'absorption de la lumière visible n'est pas possible étant donné l'importance de la bande interdite (10), tandis qu'également aucune absorption de la lumière visible n'a lieu à travers les niveaux d'énergie d'impuretés (13). Ce dispositif peut effectuer une commutation relativement rapide.
Patent EP-0868760-B1 (EP)
Inventor: BOENSEL HARALD
IPC: H01M8/1039
Filed: 1996-12-20
Granted: 2000-05-17
Abstract: A process for producing laminates which contain at least one centrally arranged, ion-conductive membrane which is, at least over a substantial part of its two mutually opposite flat faces, electrically conductively bonded to at least one catalytically active substance and to at least one two-dimensional, gas-permeable, electron-conductive contacting material, the bonding of at least two of the said components having been effected by lamination. The process comprises carrying out the bonding of the ion-conductive membrane, of the catalytically active substance and of the electron-conductive contacting material continuously. The ion-conductive membrane is brought together with at least the electron-conductive contacting material in the exact position by means of transport and feeding devices and the two components are laminated and bonded to one another by pressing them together. The range of variation in the a.c. resistances of the laminates produced by the process according to the invention is ±10%. The laminates are particularly suitable for use in fuel cells or electrolysers.
Patent EP-0790373-B1 (EP)
Inventor: KUENZEL REINER
IPC: E05B47/00
Filed: 1997-02-10
Granted: 2001-10-17
Abstract: The actuator has a blocking lock (3) with a toothed rod (3a) parallel to its longitudinal axis and an electrical control element controlled from a break-in warning system. A multistage transmission (19) has a pair (20) of gear wheels, which are of different dia. and rigidly mounted on a common axle, at the motor end and one gear wheel (21) at the lock end which engages the toothed rod. The larger of the gear wheel pair (20a,20b) is engaged by the motor shaft (22); the smaller wheel transfers the motor rotation to the gear wheel at the lock end reduced via two further gear wheel pairs (24,25) on individual axles and with different dia. and numbers of teeth.
Patent EP-0890365-B1 (EP)
Inventor: EHRENSPERGER MARKUS DR
IPC: A61L9/12
Filed: 1997-07-11
Granted: 2003-05-14
Abstract: The invention relates to an evaporation dispenser (1) for improving the air in enclosed spaces such as restrooms, bathrooms, and waiting rooms, telephone booths and elevators. According to the invention, a mounting plate (2) is arranged in a housing, said mounting plate being divided into two chambers by a horizontal dividing surface (30). The lower chamber (20) serves as an evaporation chamber and accommodates two bottles (21, 22) containing the active substance. A saturated atmosphere (A*) is formed in said lower chamber (20) by means of two evaporation elements (23, 24). Said atmosphere (A*) is then exchanged with the air outside (A) via a ventilator (3), as required. The inventive device functions almost noiselessly and provides an economical and hygienic means of preventing excessive fragrancing.
Patent EP-0824739-B1 (EP)
Inventor: GONZALEZ ALVARO
IPC: G07F7/06
Filed: 1997-03-07
Granted: 2000-09-13
Abstract: PCT No. PCT/FR97/00404 Sec. 371 Date Nov. 10, 1997 Sec. 102(e) Date Nov. 10, 1997 PCT Filed Mar. 7, 1997 PCT Pub. No. WO97/34264 PCT Pub. Date Sep. 18, 1997A piece of apparatus for dispensing refrigerating elements enabling consumers to make sure that the cold chain is not broken when buying fresh and frozen food. The apparatus (101) for dispensing refrigerating elements (11) comprises a housing (102) in which is provided an outlet (104) in an upper zone (129) thereof making it possible to insert a refrigerating element (11) to be recycled and an outlet (105) provided in a lower zone (128) of the housing (102) making it possible to dispense a refrigerating element loaded with negative calories, and at least one refrigerated storage unit (107) provided with a helicoidal storage and guide rail (108) extending substantially between the two zones (128, 129) so that the refrigerating elements (11) move toward the lower zone during storage. A cleaning device (112) for cleaning the refrigerating elements (11) to be recycled is provided and comprises rotating brushes (113) which drive said elements from the inlet (104) to the storage unit (107). Likewise, a ram (121) is provided to push a refrigerating element loaded with negative calories from the storage unit (107) toward the outlet (105).
Patent EP-0904239-B1 (EP)
Inventor: SIEGBERT MARTIN
IPC: B65D88/16
Filed: 1997-04-29
Granted: 2000-03-22
Abstract: A bulk product container (2) with a flexible liner (1, 1') in which said liner (1, 1') has at least one wall (6) of a single or multi-layer material preferably of polymers is constructed in such a way that, at its upper edge regions (3), the liner (1, 1') has securing sections (4) running substantially along the upper edge regions (3) which can be secured to the adjacent outer container (2).
Patent EP-0953052-B1 (EP)
Inventor: RESPESS JAMES G
IPC: C12N15/867
Filed: 1997-05-05
Granted: 2009-03-04
Abstract: Retroviral vector constructs are described which have a 5' LTR, a tRNA binding site, a packaging signal, one or more heterologous sequences, an origin of second strand synthesis and a 3' LTR, wherein the vector construct lacks retroviral gag/pol or env coding sequences. In addition, gag/pol, and env expression cassettes are described wherein the expression cassettes lack a consecutive sequence of more than 8 nucleotides in common. The above-described retroviral vector constructs, gap/pol and env expression cassettes may be utilized to construct producer cell lines which preclude the formation of replication competent virus.
Patent EP-0909440-B1 (EP)
Inventor: WETZLINGER ANDREAS
IPC: G10D3/16
Filed: 1997-07-01
Granted: 2000-10-18
Abstract: PCT No. PCT/AT97/00148 Sec. 371 Date Jun. 2, 1999 Sec. 102(e) Date Jun. 2, 1999 PCT Filed Jul. 1, 1997 PCT Pub. No. WO98/01846 PCT Pub. Date Jan. 15, 1998In a stick (1) for a string instrument bow, comprising fiber-reinforced synthetic material and adapted for receiving a frog and for attaching hair thereto, the product of the mass of the stick (1) alone, in g, times the deflection (D) of the stick alone, which constitutes a measure of the stiffness, in mm, when the stick (1) is supported in its handle region at the stick end (at 3) on the outer side opposite the hair side and at a distance of 130 mm therefrom (at 4) on the hair side or inner side, and when a force (F) acts on the head end (5) corresponding to a mass of 300 g, is, for a violin and viola bow 1000 mm.g at the most, preferably 800 mm.g, for a violoncello bow 700 mm.g at the most, preferably 550 mm.g at the most, and for a double-bass bow 600 mm.g at the most, preferably 450 mm.g at the most, so as to obtain a light-weight, stiff bow for a modified playing technique.
Patent EP-0896536-B1 (EP)
Inventor: ARNSTEN AMY
IPC: A61K31/4164
Filed: 1997-06-24
Granted: 2000-01-12
Abstract: The use of lofexidine to treat the juvenile psychiatric disorder attention deficit hyperactive disorder (ADHD) is disclosed. Lofexidine may be used alone or in combination with clonidine or guanfacine and is preferably formulated as suppository, nasal spray or syrup and may also be administered by a transdermal patch.
Patent EP-0910794-B1 (EP)
Inventor: MCCAFFREY ROBERT
IPC: G01N27/327
Filed: 1997-07-11
Granted: 2005-06-22
Abstract: An electrochemical sensor is designed for use in detecting a concentration of an analyte in a sample solution. The sensor to have a longer useful lifetime, improved stability and improved response time for single or multiple use applications. In one aspect, some of these goals are achieved by providing the multilayer enzyme electrode membrane having both nonporous and microporous layers. The microporous layer is formed from a polymer binder, a polymer powder, a surfactant and a mineral powder. In another aspect, certain of these goals are achieved by the use of a layer comprised of an enzyme disposed within a polymer matrix. In certain embodiments, the multilayer enzyme electrode membrane includes an outermost layer which is capable of dissolving in the sample solution such that the interface between the multilayer enzyme electrode membrane and the sample solution is continually renewed. The sensor provides an electrical current output proportional to the reagent chemical interaction of the analyte with an immobilized enzyme layer during exposure of the sensor in such solution.
Patent EP-0925581-B1 (EP)
Inventor: ROLLHAUS PHILIP E
IPC: G11B20/10
Filed: 1997-09-15
Granted: 2006-03-15
Abstract: An optical disc having machine-readable, information-encoding features is provided with a barrier layer secured to the disc. This barrier layer is configured to prevent machine-reading of the features. A reading-inhibit agent, included in the disc and activated by removal of the barrier layer, is operative, once activated, to alter the disc to inhibit reading of the disc, after some period of time. Alternately, the barrier layer can be eliminated, and the reading-inhibit agent can be activated by initial reading of the disc, as for example by exposure to optical radiation associated with reading of the disc, or rotation of the disc.
Patent EP-0958184-B1 (EP)
Inventor: TOMIC MLADOMIR
IPC: B26F1/08
Filed: 1997-12-05
Granted: 2004-03-31
Abstract: A flexible bag (10) includes a female profile (32) and a male profile (34) cooperatively arranged to inhibit interlock-blockage caused by small substances. The female profile includes first (40)and second (42) opposing legs. Each of the legs of the female profile includes a securing head (44, 46) at an extended end, a base (48) adapted for attachment to the first panel section of the bag. A neck (49) is between the securing head and the base. At least one of the first and second legs has a plurality of portions removed to form a first series of breaks (52). The portions removed include the securing head and the neck. The male profile is adapted for attachment to the second panel section of the bag, and is arranged to interlock with the first and second legs. A method of constructing a flexible bag, and a method for using a flexible bag are also described.
Patent EP-1007905-B1 (EP)
Inventor: ASTROEM ANDERS
IPC: G01B11/26
Filed: 1997-12-19
Granted: 2005-06-29
Abstract: Procédé et dispositif de mesure (1) permettant de mesurer l'orientation d'une surface (2) par rapport à une référence géométrique, telle qu'un axe ou un plan. Ledit procédé consiste (a) à projeter, au moyen d'une source de rayonnement (5), une première ligne de lumière (7) sur une surface, (b) à détecter au moyen d'un premier détecteur (9) la position de la première ligne de lumière (7) projetée sur la surface (2) par rapport à la position d'une première ligne de référence (11) sur ladite surface (2), (c) à détecter l'angle formé entre la première ligne de lumière (7) projetée sur la surface (2) et la première ligne de référence (11), (d) à projeter, au moyen de la source de rayonnement (5), une seconde ligne de lumière (8) sur la surface, (e) à détecter, au moyen d'un premier détecteur (9), la position de la seconde ligne de lumière (8) projetée sur la surface (2) par rapport à la position d'une seconde ligne de référence (12) sur la surface (2), et (f) à détecter l'angle formé entre la seconde ligne de lumière (8) projetée sur la surface (2) et la seconde ligne de référence (12).
Patent EP-0884033-B1 (EP)
Inventor: MOSLER LUEDER DR
IPC: A61F2/66
Filed: 1998-04-11
Granted: 2002-09-25
Abstract: The insert has two leaf spring sets (2,3) with one set (3) projecting the length of the foot and the other shaped in a 'C' supporting the heel. The spring sets are made form two leaf spring elements (5,6:9,10) which are arranged adjacent to each other. Both end areas (A,B) of the foot spring set (3) are connected together and between the end areas is a separation piece (7). A distance spacer (8) is provided to maintain the separation between the foot spring set elements and an elastic pressure cushion (11) is also provided, which is connected to and air pump (12) which is activated when the heel is depressed.
Patent EP-0887458-B1 (EP)
Inventor: KARBSTEIN PETER-PAUL
IPC: D21D5/22
Filed: 1998-04-15
Granted: 2002-09-04
Abstract: Raw papermaking materials are suspended and contaminants are removed in this new pulping process for waste paper. A disintegrator breaks down the raw material (P) mechanically, mixing it with water (W) to a dry matter content no less than 8%. This is then diluted below 8% with additional water. The suspension (S) is then emptied into screening equipment (2). Here it is rotated, and contaminants (R) concentrate in the central region. Purified suspension is extracted through the screen (3). Originality rests in continuous concentrated contaminant (R1) extraction from the central region, supplying it to a straining unit (4). Extraction commences during the emptying stage.
Patent EP-0898012-B1 (EP)
Inventor: KREBS JOCHEN
IPC: D21B1/30
Filed: 1998-04-30
Granted: 2003-03-19
Abstract: The drum (1) to break material down into fibres (F) contains a displacement body (2) with a relative movement between their facing walls of at least 10 cm/sec. in the peripheral direction of the drum. The fibres (F) are given a mechanical working in a channel (3) between at least an outer wall of the displacement body and at least part of the inner wall of the drum. Also claimed is an assembly with a horizontal drum and a drive for its rotation, and a displacement body (2) at the centre zone of the drum. The outer wall of the displacement body has a curvature over at least one-quarter of its circumference, where the inner drum wall is rising. A channel is formed between the curved displacement body wall and the inner wall of the drum, to give the fibres a mechanical working.
Patent EP-0924349-B1 (EP)
Inventor: WEINGARTNER VOLKER
IPC: E02B3/10
Filed: 1998-12-18
Granted: 2003-03-26
Abstract: Two or more supports (1) have opposing U-shaped profiles (5) on the inside, and at least one seal (13) is provided on the inside surface of one of the profile arms (15). The end of at least one dam beam profile (11) is slid into the two profiles. A sledge guided by the profiles has at least one spindle extending through it in a vertical direction to press the dam beam profiles together and against the floor.
Patent EP-0863363-B1 (EP)
Inventor: BEGHELLI GIAN PIETRO
IPC: F21S9/02
Filed: 1998-03-03
Granted: 2005-07-27
Abstract: An emergency lighting fixture (10, 115) especially for industrial environments, generally comprising a central body (20), at least one source of light constituted by an incandescent halogen lamp (11, 12) held inside a parabolic reflector (13, 14) and a transparent shell (15) covering the fixture's (10, 11) central body (20). The reflector (13, 14) is adjustable by the operator from the outside, after lifting the transparent shell (15), so as to regulate the direction of the light beam. Each reflector (13, 14) is associated with a container (131, 141) for a laser light source (17, 17A), capable of providing an emergency lighting system, for instance in the presence of smoke in the surrounding environment. A regulating device (465) of the laser light beam (105) includes a ring nut (125) swiveling in a horizontal plane and a plate (135) for vertical adjustments, so as to make it possible to position the laser beam (105) within pre-established angles. <IMAGE>
Patent EP-0881210-B1 (EP)
Inventor: KORHUMMEL CLAUS
IPC: C07C213/10
Filed: 1998-05-19
Granted: 2001-11-21
Abstract: The present invention provides a process for the production of an N,N- dialkylaminophenyl alkanol having the formula: <CHEM> in which R1 and R2, independently, are C1-C4alkyl, R3 is hydrogen, halogen, cyano, C1-C4alkyl or C1-C4alkoxy and n is an integer from 1 to 4,  comprising reacting an aminophenyl alkanol having the formula: <CHEM> in which R3 and n have their previous significance, with at least two moles of a dialkylsulfate having the formula: <CHEM>  in which R1 and R2 have their previous significance. N,N-dialkylaminophenyl alkanols so obtained are valuable as intermediates for a wide range of end-products and are also useful, e.g., as accelerators for the peroxide-catalyzed polymerization of vinyl monomers, especially in polymerizable or curable formulations employed in dental applications.
Patent EP-0984698-B1 (EP)
Inventor: BURRELL ROBERT EDWARD
IPC: A61L15/46
Filed: 1998-02-17
Granted: 2003-04-16
Abstract: Multilayer anti-microbial materials formed to produce an interference colour, and thus an indicator of anti-microbial effect, are provided. The materials include a partly reflective base layer and a partly reflective, partly transmissive top layer balanced to produce an interference colour. The top layer is formed from an anti-microbial metal with atomic disorder. Dissolution or a change in composition of the top layer on contacting an alcohol or electrolyte causes a change in optical path length so as to produce a change in the interference colour of the material. Multilayer, laminated wound dressings are also provided. The dressing includes a first and second layer, and preferably a third layer. The first and third layers are formed of perforated, non-adherent materials and most preferably carry an anti-microbial coating as above. The second layer is sandwiched between the first and third layers and is formed of an absorbent material. At least one of the layers is formed from a plastic material. The layers are laminated together by ultrasonic welds spaced intermittently on the dressing to allow the dressing to be cut to size with delaminating.
Patent EP-1007656-B1 (EP)
Inventor: AGRAWAL SUDHIR
IPC: C07H21/04
Filed: 1998-02-12
Granted: 2006-09-13
Abstract: Disclosed are synthetic, modified oligonucleotides complementary to, and capable of down-regulating the expression of, nucleic acid encoding protein kinase A subunit RI alpha . The modified oligonucleotides have from about 15 to about 30 nucleotides and are hybrid, inverted hybrid, or inverted chimeric oligonucleotides. Also disclosed are therapeutic compositions containing such oligonucleotides and methods of using the same.
Patent EP-0968277-B1 (EP)
Inventor: BOGEDAIN CHRISTOPH
IPC: C12N7/04
Filed: 1998-03-05
Granted: 2009-06-17
Abstract: The invention relates to a process for separating viruses of different sizes, with the virus-containing solution preferably being filtered through one or more filter membranes.
Patent EP-1007901-B1 (EP)
Inventor: IZATT JOSEPH A
IPC: A61B5/00
Filed: 1998-06-02
Granted: 2009-04-29
Abstract: Un système de représentation tomographique (10) par cohérence optique comporte un interféromètre (12) comprenant une source de rayonnement (16) optique, un bras d'échantillonnage (22), un bras de référence (26) et un système de traitement (56) de données. Cette invention se rapporte également à un procédé de production d'une image tomographique, représentative de vitesses, d'un échantillon (32). Ledit procédé consiste (a) à procéder à l'acquisition de données de corrélation croisée en provenance de l'interféromètre (12); (b) à générer une image en niveaux de gris à partir des données de corrélation croisée représentative des positions, suivant la profondeur, d'éléments diffuseurs de l'échantillon; (c) à traiter ces données de corrélation croisée de manière à en déduire une valeur de vitesse et l'emplacement d'un élément diffuseur mobile dans l'échantillon; (d) à affecter une couleur à la valeur de vitesse; et (f) à fondre la couleur dans l'image en niveaux de gris, en un point de ladite image représentatif de l'emplacement de l'élément diffuseur mobile, de façon à produire une image tomographique représentative des vitesses.
Patent EP-0983366-B1 (EP)
Inventor: THIREOS GEORGE
IPC: A01N61/00
Filed: 1998-05-20
Granted: 2003-05-02
Abstract: The present invention relates to nucleic acids comprising a nucleotide sequence encoding at least a portion of an enzyme which catalyzes the synthesis of chitin in arthropods, inhibitors directed to said enzyme, and a method for developing said inhibitors.