baber/WOPTO huggingface dataset:
Patent EP-0802938-A1 (EP)
Inventor: IWASAKI HIROSHI
IPC: C08G63/78
Filed: 1996-10-25
Abstract: Dans la production de naphtalate de polyéthylène selon la présente invention, la réaction d'estérification entre l'acide naphtalènedicarboxylique et l'éthylèneglycol est exécutée en présence d'eau dès le début dans un système de réaction et en présence d'au moins un catalyseur choisi dans le groupe constitué par des sels et des amines azotiques, carboxyliques, phosphoriques et hydrophosphoriques en fonction des nécessités pour atteindre ainsi un taux d'estérification de 45 à 80 %, de telle sorte que l'on obtient un mélange liquide de produits de réaction de l'estérification de l'acide naphtalènedicarboxylique, qui comportent cet acide, du carboxylhydroxyéthoxycarbonylnaphtalène et du bis(hydroxyéthoxycarbonyl)naphtalène. Ensuite, on sépare un cristal de ce mélange liquide pour obtenir un mélange de produits de réaction de l'estérification. Après cela, on ajoute à ce mélange de l'éthylèneglycol en fonction des besoins et on lui fait subir une polycondensation. Le naphtalate de polyéthylène obtenu avec le procédé selon la demande assure une faible teneur en esters d'acide naphtalènedicarboxylique, chacun d'eux comportant un squelette de diéthylèneglycol, ce qui leur confère une excellente qualité, par exemple, en ce qui concerne leur aspect.
Patent EP-0858675-A1 (EP)
Inventor: HUMPHREY KURT D
IPC: H01L23/525
Filed: 1996-10-30
Abstract: Antifusible (89) pouvant comporter une ou plusieurs couches interfaciales d'oxyde (84) entourant une couche diélectrique d'antifusible (86) afin d'obtenir une répartition moins grande de la tension de programmation de l'antifusible et d'améliorer le rendement de l'antifusible ainsi que sa fiabilité à long terme.
Patent EP-0862229-A1 (EP)
Inventor: KONNO KEIICHI
IPC: B65D51/16
Filed: 1996-11-13
Abstract: The present invention is concerned with a cleavage type
safety valve installed on a metal vessel for affording the
explosion-proof function. 
     There has been developed a safety valve installed on a
small-sized cell vessel which remains hermetically sealed
during the normal operation but which instantly releases the
pressure in the inside of the vessel if, due to abnormalities,
such as overcharging, the pressure is increased and reaches a
prescribed value to prevent explosion or deformation of the
cell vessel to evade the risk to the human being or
destruction of the equipment. 
     The metal foil type safety valve by the cold pressure
welding of the present invention cold-pressure-welds the metal
foil for stopping the air vent hole in the metal vessel. If
the internal pressure in the vessel reaches the prescribed
value, the metal foil is cleft to form an opening in the vessel
to open the internal pressure.
Patent EP-0868166-A1 (EP)
Title: Hair bleaching agents
Inventor: HOEFFKES HORST
IPC: C09K23/42
Filed: 1996-12-12
Abstract: Human hair bleaching agents based on at least one solid peroxide compound and at least one solid alkaline carrier form powders and contain 4-20 % by weight of a non-ionogenic surfactant. These agents have a very good dusting behaviour and above all may be very easily mixed.
Patent EP-0865612-A1 (EP)
Inventor: EMMEN JACOBUS HENDRIKUS PETRUS
IPC: E21B47/005
Filed: 1996-12-06
Abstract: L'invention concerne un procédé de détermination d'une caractéristique d'un matériau choisi à partir d'une formation rocheuse et de ciment, lequel matériau entoure un trou de forage contenant un fluide. Ce procédé consiste à placer un capteur acoustique au niveau d'une position choisie dans le trou de forage, lequel capteur est conçu pour fournir des signaux représentant l'émission acoustique provenant dudit matériau, puis à appliquer une pression choisie au fluide, ce qui a pour effet de provoquer des contraintes mécaniques dans ledit matériau, lesquelles induisent une émission acoustique à partir de celui-ci. Le capteur est conçu pour détecter l'émission acoustique et pour produire un signal représentant celle-ci. On détermine ensuite la caractéristique à partir de ce signal et à partir de la pression appliquée au fluide.
Patent EP-0879277-A1 (EP)
Inventor: KNOWLTON CHARLES NATHANIEL
IPC: C11D3/20
Filed: 1996-12-18
Abstract: Tumble dryer articles having a fabric conditioning composition providing anti-static softening, stain removal, stain guard and anti-active build-up benefits in an automatic clothes dryer are described. The composition comprises 3 to 80 wt. % of a nonionic surfactant having an HLB value of greater than 11, 3 to 50 wt. % of an anionic surfactant, 0 to 80 wt. % of a non-surfactant release aid and up to 25 wt. % of an aqueous ingredient provided the total amount of the nonionic and anionic surfactant is 20 wt. % or more and the ratio of the aqueous ingredient to the anionic surfactant is less than 2:1.
Patent EP-0877688-A1 (EP)
Inventor: HOHL GUENTHER
IPC: B60T13/68
Filed: 1996-12-12
Abstract: Das Ventil (10) hat ein Sitzventil (41) mit einem hohlkegelförmigen Ventilsitz (28) und ein Schließglied (37) in der Form eines Kugelsegments. In den Ventilsitz (28) mündet zentrisch eine mit einem Druckmitteleinlaß (24) in Verbindung stehende Zuströmbohrung (29). An einem das Schließglied (37) aufweisenden Stößel (20) greifen ein schließend auf das Sitzventil (41) wirkender Magnetanker (19) und eine öffnend wirkende Rückstellfeder (22) an. Das prinzipiell als Schaltventil ausgebildete Ventil (10) ist aufgrund folgender Maßnahmen in stabile Zwischenstellungen steuerbar: Der Dichtdurchmesser des Ventilsitzes (28) hat wenigstens das 1,3-fache des Durchmessers der Zuströmbohrung (29); der Kegelwinkel des Ventilsitzes (28) beträgt höchstens 110°; die Magnetkraft ist stufenlos veränderbar, wobei deren Verlauf mit zunehmendem Ventilöffnungshub monoton abfällt; die vom Druckmittel und der Rückstellfeder (22) herrührende Kraft am Schließglied (37) weist einen mit zunehmendem Ventilöffnungshub monoton fallenden Verlauf auf, dessen Neigung betragsmäßig größer ist als diejenige des Magnetkraftverlaufs.
Patent EP-0791759-A1 (EP)
Inventor: SCHWARZ HELMUT
IPC: F16B5/02
Filed: 1997-02-17
Abstract: A rapid fastening for connecting components (1, 2) which have bore holes (3, 4) consists of a bolt with notches (12) and a holding spring (5). The notches are pushed into the end of the holding spring and the connection can be released. The bolt has two non-rotatable sections, one inside the other (11, 10). The section can be pushed into the section contg. it, but cannot be pulled apart. The head section (11) pref. consists of polyethylene, as does the notched section (10).
Patent EP-0818816-A1 (EP)
Inventor: LAMMERT MICHAEL
IPC: H05K3/46
Filed: 1997-07-02
Abstract: A method for forming an airbridge for interconnecting metal contacts on an integrated circuit. The airbridge is formed by initially patterning a support photoresist between the metal contacts to be interconnected, over the metal contact to be crossed. The pattern support photoresist is flood exposed with UV light and subsequently baked at a relatively high temperature to cause the support photoresist to flow into a generally spherical shape. The airbridged metal lines are patterned over the spherically shaped support photoresist. Excess metallization is lifted off the support photoresist and the photoresist used to pattern the airbridge is removed, forming an airbridge with curvature along both its width and length.
Patent EP-0841184-A1 (EP)
Inventor: KIMURA KAORU
IPC: B41L29/16
Filed: 1997-10-30
Abstract: A stencil forming apparatus in which a stencil for a stencil printing
formed from a rolled stencil sheet, comprises: a guide roller (12); a rotatable platen
roller (14) having a central axis which is in parallel with said guide roller; a thermal
head (15) having a plurality of heat generating elements, and provided above the
platen roller, wherein the stencil sheet pulled out of the rolled stencil sheet is
passed through the platen roller and the thermal head through the guide
roller and is subjected to thermally making fine holes thereon the stencil of the
stencil printing; and an intermediate roller (13) provided between the platen roller (14)
and the guide roller (12) wherein the intermediate roller is vertically movable in a
predetermined range.
Patent EP-0845823-A1 (EP)
Inventor: IMOTO TERUHIKO
IPC: H01M4/38
Filed: 1997-11-27
Abstract: In the present invention, a hydrogen absorbing alloy
containing at least nickel, cobalt and aluminum, in which
the sum a of the respective abundance ratios of cobalt
atoms and aluminum atoms in a portion to a depth of 30 Å
from its surface and the sum b of the respective abundance
ratios of cobalt atoms and aluminum atoms in a bulk region
inside thereof satisfy conditions of  a/b ≧ 1.30 , or a
hydrogen absorbing alloy containing at least nickel,
cobalt, aluminum and manganese, in which the sum A of the
respective abundance ratios of cobalt atoms, aluminum
atoms and manganese atoms in a portion to a depth of 30 Å
from its surface and the sum B of the respective abundance
ratios of cobalt atoms, aluminum atoms and manganese atoms
in a bulk region inside thereof satisfy conditions  A/B ≧
1.20  is used for a hydrogen absorbing alloy electrode in
an alkali secondary battery.
Patent EP-0851307-A1 (EP)
Inventor: MANABU OHNO
IPC: G03G9/083
Filed: 1997-12-23
Abstract: A magnetic toner for developing an electrostatic
latent image has magnetic toner particles containing at
least a binder resin, a magnetic powder and a wax
component. The magnetic powder has magnetic iron oxide
particles the particle surfaces of which have been
coat-treated with an organic surface modifying agent.
The magnetic iron oxide particles contain silicon
element (Si) in an amount of from 0.4 to 2.0% by weight
based on the weight of iron element (Fe) and the
magnetic iron oxide particles have an Fe/Si atomic
ratio of from 1.0 to 4.0 at their outermost surfaces.
The magnetic toner particles have shape factors SF-1
and SF-2 as measured by an image analyzer, with a value
of SF-1 of from 100 to 160, a value of SF-2 of from 100
to 140 and a value of (SF-2)/(SF-1) of not more than
1.0.
Patent EP-0856543-A1 (EP)
Inventor: RAUCH THEODOOR WILHELM LEONARD
IPC: C08F290/04
Filed: 1997-01-31
Abstract: Use of an olefin polymer for coating, wherein
the olefin polymer is a branched polyolefin in the form
of a comb and structural equivalents thereof comprising
a plurality of polyolefin arms linked to a polymer
backbone, said backbone having repeating units
containing a group selected from the group consisting
of aliphatic groups, aromatic groups, heteroatom-containing
groups and combinations thereof, wherein the
branched polyolefin is prepared:
   (a) by coupling a polyolefin pre-arm with a reactive
polymeric backbone; or   (b) by polymerization of a polyolefin pre-arm.
Patent EP-0801069-A1 (EP)
Inventor: COOK MICHAEL ALLEN
IPC: A61K31/42
Filed: 1993-06-07
Abstract: A Process for preparing Clavulanic Acid using t-octylamine
Patent EP-0807815-A1 (EP)
Inventor: MERCHANT DAVID FRANK
IPC: G01N21/03
Filed: 1997-05-19
Abstract: An optical sensor comprises a borosilicate glass or polymer tube (10) thorough which fluid under test is passed via an inlet (12) and an outlet (14). One end of the tube is provided with a plurality of parallel grooves (20) on its outer surface and each groove receives one end of a respective optical fibre (22), which is secured in place by optical adhesive (24). At the opposite end of the tube an electroluminescent film is located on the outer surface of the tube. 
     By embedding the optical fibres in the wall of the tube (10), it is possible to detect radiation i.e. fluorescence following excitation by radiation from the film (26) passing from the test fluid into the wall of the tube and thereafter into the embedded portions of the optical fibres to a sufficient extent to enable accurate measurements to be performed.
Patent EP-0816760-A1 (EP)
Inventor: BROWN DALE MARIUS
IPC: F02C9/00
Filed: 1997-06-24
Abstract: An apparatus for detecting flashback occurrences
in a premixed combustor system having at least one
flame nozzle (12a-12e) includes at least one photodetector
(14a-14e) and at least one fiber optic element
(24a-24e) coupled between the at least one photodetector
and a test region of the combustor system wherein a
respective flame of the flame nozzle is not present under
normal operating conditions. A signal processor (20)
monitors a signal of the photodetector. The fiber optic
element can include at least one optical fiber positioned
within a protective tube. The fiber optic element can
include two fiber optic elements coupled to the test
region. The optical fiber and the protective tube can
have lengths sufficient to situate the photodetector
outside of an engine compartment. A plurality of flame
nozzles and a plurality of fiber optic elements can be
used with the fiber optic elements being coupled to
respective flame nozzles and either to the photodetector
or, wherein a plurality of photodetectors are used, to
respective ones of the plurality of photodetectors.
Patent EP-0914910-A1 (EP)
Inventor: MURAKAMI YUKITAKA
IPC: B23P19/06
Filed: 1997-10-30
Abstract: An elevator (18) carrying a motor (22) for rotating a socket wrench (44) is
lowered by a hydraulic cylinder (20) while being guided by a linear guide (16), such
that the socket wrench is rotated by the motor while the socket wrench is in
engagement with the head of a bolt (80), with a compressive force being applied to
the bolt based on a hydraulic pressure of the cylinder, and such that a wrenching
torque (T) and the compressive force acting on the bolt is detected by a detector (24).
A coefficient of friction between thread surfaces of the bolt and an internal thread (84)
is evaluated based on the wrenching torque in an initial stage of wrenching operation
in which the bolt head is spaced apart from a workpiece (78), while a coefficient of
friction between the bolt head and the workpiece is evaluated based on the wrenching
torque in an intermediate stage in which the thread surfaces of the bolt and the
internal thread are spaced apart from each other immediately after connecting of the
bolt head and the workpiece. The wrenching operation is terminated when actual
wrenching torque reaches a target wrenching torque (T3) determined from the friction
coefficients.
Patent EP-0866377-A1 (EP)
Inventor: TANO ATSUSHI
IPC: G03G9/18
Filed: 1997-12-10
Abstract: An image forming method includes the steps of
forming a latent image on the surface of an image
carrier (1) that repels a coloring liquid (9),
attaching an affinity agent (5), containing fine silica
grains, that have affinity for the coloring liquid (9),
onto the latent image with electrostatic force, and
attaching the coloring liquid (9) onto the affinity
agent (5) on the latent image, to visualize the latent
image at high speed. An image forming apparatus
employing the image forming method is also disclosed.
The method efficiently transfers the visualized image
having the affinity agent (5) to a recording medium
(11), to provide a fixed image.
Patent EP-0805249-A1 (EP)
Inventor: BERTAUX GILLES
IPC: E05B63/00
Filed: 1997-04-29
Abstract: The lock mechanism is mounted on the door and is located inside a housing made from U-section channelling elements. One element (1), attached to the door, is shorter than the full height of the door but is sufficiently long to enclose a common safety mechanism, and is covered by a trim strip in three sections (2a,2b,2c). All of the trim strip sections are made from U-section channelling large enough to fit over the first element (1), and its two outer sections (2b,2c) are able to slide inside the central one (2a). Two additional U-section elements (7,8) attached to the top and bottom of the door act as guides for the ends of the two outer sections of the trim strip. The first element (1) and the central section of the trim strip have holes (4,6,9,4',6',9') for the door handle, lock mechanism and bolts.
Patent EP-0801929-A1 (EP)
Inventor: BADOZ JEAN-MARIE
IPC: A61C3/02
Filed: 1997-02-07
Abstract: The sleeve has a cylindrical metal body (1) in which is placed the non-active end of the instrument. The space between the sleeve and the rod (3) is filled by a plastics material (2) which forms a solid core to connect the sleeve and the rod. The core passes the end of the sleeve to form the head of the instrument. An anchor is formed by a longitudinal notch on the inner wall of the sleeve to retain the core to the sleeve. The notch or notches can have an end opening at one end of the sleeve. The notch can be formed as a dovetail in section.
Patent EP-0822751-A1 (EP)
Inventor: POST ERLING
IPC: A22B5/00
Filed: 1997-02-19
Abstract: L'invention concerne un outil pour couper automatiquement une carcasse ou une partie de carcasse le long de l'apophyse épineuse, comprenant deux couteaux (2) placés à une certaine distance l'un de l'autre, ces couteaux ayant une partie de fixation (4) destinée à être montée sur un bloc ou un support (1, 3) de couteau d'une machine et une partie libre coupante (5) destinée à couper le long de l'apophyse épineuse. La partie libre coupante des couteaux comporte un bord coupant (6) le long d'un premier côté des couteaux et elle présente une partie terminale effilée libre avec un second bord. L'outil est déplacé avec les couteaux dans une position inclinée sur les deux côtés de l'axe de l'apophyse épineuse, avec la pointe de la partie terminale effilée libre dirigée vers l'avant. On dégage, de cette manière, l'apophyse épineuse sans risque réel de voir les couteaux dévier et en ne perdant qu'un minimum de viande.
Patent EP-0934301-A1 (EP)
Title: Amides d'acide carboxylique d'aminothiophene et leur utilisation comme inhibiteurs de phosphodiesterase
Inventor: JONAS ROCHUS
IPC: A61K31/381
Filed: 1997-10-08
Abstract: L'invention concerne des amides d'acide carboxylique d'aminothiophène de la formule (I) et leurs sels physiologiquement non toxiques. Dans cette formule, R<1>, R<2>, R<3>, R<4>, R<5>, A et n ont la signification mentionnée dans la revendication 1. Ces amides d'acide carboxylique d'aminothiophène montrent une inhibition dans la région V de la phosphodiestérase et s'utilisent pour traiter des maladies du système cardio-vasculaire et pour soigner des troubles de l'érection .
Patent EP-0882291-A1 (EP)
Inventor: VAN DEN ENDEN GIJSBERT JOSEPH
IPC: G11B7/007
Filed: 1997-12-01
Abstract: The disclosed system comprises a disc-shaped record carrier (1) and a device for reading and/or writing information in a track (9), which information is represented by marks constituted by bit cells having a constant bit length B1. For indicating the track (9), the record carrier (1) may be provided with a servopattern (4) in which a winding number is coded per winding (3) of the track. In the system, the ratio between the track pitch and the bit length is determined in such a way that the increase of the length corresponds from winding to winding to an integral number of bits. This provides the possibility of computing the position of an information block somewhere in the track from the ratio and the winding number in a simple manner and with great accuracy, because no rounding errors are produced when a computation using integers is performed. The device is provided with clock means (30) for generating a bit clock synchronously with the bit cells during scanning of the track, which clock means are adapted to generate the bit clock in a predetermined relation with the track pitch Tp, such that m * B1 = n * π * Tp, in which n and m are integers which are larger than or equal to 1.
Patent EP-0888613-A1 (EP)
Inventor: VERBURG CORNELIS
IPC: G11B7/085
Filed: 1997-03-12
Abstract: L'invention concerne un dispositif de lecture et d'écriture conçu pour des supports optiques d'enregistrement. Le support optique est lu ou enregistré à l'aide d'une tête optique mobile (14). Pendant une opération de recherche, on utilise un compteur de pistes afin de déterminer la position de la tête optique. Un deuxième indicateur de position (18, 20, 21) est fixé à la tête optique afin de limiter la vitesse transversale de ladite tête optique en cas de non disponibilité de l'information de position du compteur de pistes.
Patent EP-0890256-A1 (EP)
Inventor: BUSUIOC MARIUS NICOLAE
IPC: H04M3/00
Filed: 1997-03-26
Abstract: Un système permettant de détecter une fraude dans un réseau de télécommunications fait correspondre les informations concernant des appels individuels à une série de règles (18). Pour chaque règle (r), un seuil (Tr) est défini et, si la correspondance d'un appel individuel à cette règle est meilleure que Tr, une alarme est générée. Tous les enregistrements d'appels provoquant une alarme sont mis en mémoire dans un fichier de correspondance positive. De même, les appels qui manquent de peu à satisfaire aux critères, dans une certaine marge de tolérance Υ, sont mis en mémoire dans un fichier de correspondance négative distinct. Les entrées dans les fichiers de correspondance positive et négative sont ensuite vérifiées par des opérateurs entraînés, qui déterminent laquelle en réalité représente une véritable fraude. Sur la base de ces validations, un module de décision incorporé au système calcule et met en ÷uvre automatiquement les modifications nécessaires pour les seuils (Tr) au moyen d'une boucle de rétroaction.
Patent EP-0886878-A1 (EP)
Title: Schalteinrichtung
Inventor: KALUZA PETER
IPC: H01H9/54
Filed: 1997-03-11
Abstract: Bei der erfindungsgemäßen Schalteinrichtung sind in einfacher Weise die vorteilhaften Eigenschaften von Halbleiter-Schaltelementen (1) mit der Forderung nach einer sichtbaren Trennstrecke (4) verbunden, indem die Halbleiter-Schaltelemente (1) in ein die Trennstrecke herstellendes, bewegliches Schaltstück (2) integriert werden.
Patent EP-0893437-A1 (EP)
Inventor: KIDO HIROSHI
IPC: C07D211/60
Filed: 1997-04-09
Abstract: A tryptase inhibitor comprising as an active ingredient
at least one member selected from among guanidinoaliphatic acid
derivatives of the formula (I), guanidinobenzoic acid
derivatives of the formula (II), guanidinophenol derivatives
of the formula (III), amidinophenol derivatives of the formula
(IV), and novel guanidinophenol derivatives of the formula (V)
(in the formulae, Gu is guanidino).
Patent EP-0834085-A1 (EP)
Title: Ultraschall-bereichsüberwachungsanlage
Inventor: KROMER SIEGFRIED
IPC: G01S15/931
Filed: 1997-04-16
Abstract: Die Erfindung bezieht sich auf eine Ultraschall-Bereichsüberwachungsanlage mit mehreren Ultraschall-Wandlereinheiten, von denen jede zur gerichteten Abstrahlung eines Ultraschallwellenfeldes und zum Empfang reflektierter Ultraschallwellen ausgelegt ist, und mit einer Auswerteeinrichtung (1), welche die von den Ultraschall-Wandlereinheiten empfangenen, reflektierten Ultraschallwellen zur Detektion von innerhalb eines vorgebbaren Überwachungsbereichs befindlichen Objekten auswertet. Erfindungsgemäß sind die Ultraschall-Wandlereinheiten (W1 bis W12) eng benachbart so angeordnet, daß ihre Abstrahlrichtungen fächerförmig nach außen verlaufen. Dabei können die Wandlereinheiten z.B. jeweils halbkreisförmig in zwei übereinanderliegenden Ebenen angeordnet sein. Verwendung z.B. zur Überwachung der Umgebung von Fahrzeugen oder stationären Maschinen bezüglich auftreten der Objekte.
Patent EP-0900078-A1 (EP)
Inventor: VIGE XAVIER
IPC: A61P25/28
Filed: 1997-04-02
Abstract: PCT No. PCT/FR97/00590 Sec. 371 Date Jan. 8, 1999 Sec. 102(e) Date Jan. 8, 1999 PCT Filed Apr. 2, 1997 PCT Pub. No. WO97/37648 PCT Pub. Date Oct. 16, 1997This invention relates to the use of benzonaphthalene compounds for the treatment of peripheral neuropathies, central neurodegenerative diseases and autoimmune diseases of the nervous system.