baber/WOPTO huggingface dataset:
Patent EP-1044204-A1 (EP)
Inventor: BUYNAK JOHN D
IPC: C07D499/865
Filed: 1998-12-29
Abstract: A method for preparing an alpha-oxolactam comprising, reacting a corresponding alpha-diazolactam with an oxygen donor, in the presence of a transition metal catalyst, to yield the corresponding alpha-oxolactam.
Patent EP-1042477-A1 (EP)
Title: Adn et polypeptides sigirr
Inventor: SIMS JOHN ERNEST
IPC: C12N15/12
Filed: 1998-12-23
Abstract: L'invention se rapporte à de l'ADN codant pour des polypeptides SIGIRR ainsi qu'à des procédés d'utilisation de ces polypeptides codés.
Patent EP-0932329-A1 (EP)
Inventor: MODEST OTMAR ING GRAD
IPC: H05K5/02
Filed: 1999-01-12
Abstract: The fastening comprises a bayonet fitting to detachably mount the recorder (3) on a mounting plate (10). The bayonet fitting part on the instrument fits under tabs (25,27) in the mounting plate. The bayonet fitting includes a hub (7) with arms expanding radially and including a through core for a screw (5) fastening the bayonet fitting to the instrument housing (1,2).
Patent EP-0940428-A1 (EP)
Inventor: VISEL FRIEDRICH
IPC: B60C1/00
Filed: 1999-02-23
Abstract: A rubber composition containing a filler having
individual aggregates containing both large and small
particles, where the small particles are grafted onto the
surface of the large particles. The small particles range
from 1 to 30 weight percent of the overall weight of the
filler. The large particles range from 70 to 99 weight
percent of the overall weight of the filler. The small
particles range in size of from 1 to 16 nanometers in
diameter and the large particles range in size of from 17
to 500 nanometers in diameter.
Patent EP-1031994-A1 (EP)
Inventor: HUANG SHI-YU
IPC: G11C29/16
Filed: 1999-02-23
Abstract: A built-in self-test (BIST) circuit and a method for testing a memory device,
especially applicable in a DRAM requiring a complex test algorithm. Two finite
machines are used instead of a single finite state machine used in the conventional
circuit. Therefore, the pipeline technique can be applied to divide the test pattern
generation process into stages, leading to a higher-speed design. In addition, a
technique of protocol based relaxation is also presented. By imposing a certain
protocol on the two communicating finite machines, the timing criticality is further
relaxed. Synthesis results show that the proposed BIST circuit can operate at the speed
of as high as 450MHz using 0.25µm CMOS technology.
Patent EP-0961051-A1 (EP)
Inventor: TAJIMA YOSHITAKA
IPC: F16G1/08
Filed: 1999-04-27
Abstract: In a power transmission belt the outer periphery or the
inner periphery of which is covered with a cover fabric  3 , the
cover fabric  3  is cylindrically formed of a plurality of fabric
pieces  12  joined one to another, one of joint sections of the
cover fabric  3  has a lap joint structure that adjacent fabric
pieces  12  are lap joined at corresponding ends thereof, and
the other one or more joint sections of the cover fabric  3  each
have a butt joint structure that adjacent fabric pieces  12  are
butt seamed at corresponding ends thereof.
Patent EP-0964295-A1 (EP)
Inventor: NAGUMO HIROBUMI
IPC: G03B21/32
Filed: 1999-06-08
Abstract: In a film positioning system and method thereof, stable
film positioning is accomplished. In the present invention, when a
film is fed to a stop position by driving first feeding means and
second feeding means synchronizing with each other and then the
stop position is determined with the first feeding means or the
second feeding means, a fixed tension is applied to the film by
the other feeding means.
Patent EP-0971140-A1 (EP)
Inventor: PFEUFFER VIKTOR DIPL-ING
IPC: F16C29/06
Filed: 1999-07-05
Abstract: The at least one guide carriage (14) is guided longitudinally along the guide rail (10) by means of at least one roller body loop which has a row of roller bodies engaging with a track (30) on the guide rail and with a track on the guide carriage. The carriage is formed of a main body (16) and by top units on the axially spaced apart ends of the main body. Part of the roller surfaces (30) are supplied with lubricant from a storage compartment along a supply system.
Patent EP-0968776-A1 (EP)
Inventor: WENDT FLORIAN
IPC: B22C7/02
Filed: 1995-05-24
Abstract: Process for the rapid mfr. of sand moulds and cores for use in foundries comprises: (i) forming the mould and/or core using stepwise structure; (ii) computer-controlled selective heating a thin, planar moulding material layer using laser; (iii) repeating the selective radiating process for each freshly applied moulding material layer. The moulding material consists of: (a) a powdered, granular moulding base material from round, irregular moulded or angular splintery particles; and (b) a warm or hot hardenable binder. Component (a) is enclosed by component (b), or components (a) and (b) are mixed, and component (a) remains chemically inert during the above prodn. process.
Patent EP-0987153-A1 (EP)
Inventor: TOURATIER THIERRY
IPC: B60R25/021
Filed: 1999-09-09
Abstract: The anti-theft device comprises a casing (34) in which an anti-theft mechanism (30), comprising a body (32) and a bolt (28) is arranged. The mechanism is fixed in the casing by means of a rod assembly (63) which extends axially inside the casing and through the mechanism body and near the bolt. When the bolt is in its neutral position the assembly rod can slide between the top locking position, in which its upper end section (68) passes through the assembly hole (62) in the casing, and a bottom retracted position for installing or un installing the mechanism.
Patent EP-1083104-A1 (EP)
Inventor: SANDER JUERGEN
IPC: B60L8/00
Filed: 1999-09-09
Abstract: It is described an arrangement (20) for moving loads (12)
through an environment (10), for example containers for storing
disklike objects such as wafers or the like through a
semiconductor fabrication. Said arrangement (20) comprises at
least one track (21), at least one conveying means (22) being
movable along said track (21) and holding said load (12) and
at least one light source (25) for supplying an energetic
light radiation (28). Said conveying means (22) is comprised
of an electric drive (29) and means (31) for converting said
energy collected from said light source (25) into electric
energy for said electric drive (29). Means (31) can comprise
a number of solar cells (32). This will enable an uninterrupted
operation of said conveying means (22), for example a
specific vehicle, since the electric drive (29) will always
be properly charged by electric energy, said electric energy
being produced by said solar cells (32).
Patent EP-0994107-A1 (EP)
IPC: A61P9/10
Filed: 1994-11-02
Abstract: 2-Aminocarboxylic
acid compounds substituted
with 5-arylisoxazol-4-yl or
5-arylisothiazol-4-yl and
having general formula
(I), wherein A is a bond
or a spacer group; B is a
group -CH(NR'R'')-COOH
wherein R' and R'' are
independently hydrogen or
C 1-6  alkyl, or B is a group
of formula (II), wherein R 2 ,
R 3  and R 4  are substituents; or R 3  and R 4  or R 4  and R 2  are connected in order to form a ring; E is O, S, COO, (CH 2 ) n -COO, O-(CH 2 ) n -COO
or S-(CH 2 ) n -COO wherein n is 1-6, 5-tetrazolyl, 5-tetrazolyl-C 1-6  alkyl, 3-hydroxyisoxazolyl or 3-hydroxyisoxazolyl-C 1-6  alkyl; D is O or
S; and R 1  is an optionally substituted aryl or heteroaryl group; are excitatory amino acid receptor ligands useful in the treatment of cerebral
ischaemia, Huntington's disease, epileptic disorders, Parkinson's disease, Alzheimer's disease, schizophrenia, pain, depression and anxiety.
Patent EP-1035443-A1 (EP)
Inventor: VERSCHUEREN ERIC
IPC: B41N6/02
Filed: 1999-03-03
Abstract: According to the present invention there is provided an imaging element for making a lithographic printing plate, comprising on a first side of a flexible support a surface capable of being differentiated in oleophilic and oleophobic areas upon imaging and on a second side opposite to said first side a layer or a package of layers, characterized in that said layer or package of layers on the backside has a ratio of the squared value of the gravimetric water absorption (WA) in g/m<2> over the mean roughness in  mu m greater than 20.
Patent EP-0984291-A1 (EP)
Inventor: FORCE CRAIG D
IPC: G01R31/3183
Filed: 1999-09-03
Abstract: A technique for translating design test bench generated
signals into an Automated-Test-Equipment compatible format using
existing digital pattern conversion tools. The technique uses
sigma-delta modulation technology to allow conversion of analog
and mixed signal stimuli into digital representations that can be
converted for use in the target tester using existing digital
pattern conversion tools.
Patent EP-1109280-A1 (EP)
Inventor: GATELLI FABIO
IPC: G06F11/00
Filed: 1999-12-16
Abstract: A digital multifunction relay, for controlling one or more protection devices of an power
distribution network from fault events, which comprises a digital signal processor for
executing a set of processing activities for regulating the operating state of said protection
devices. The digital signal processor comprises a first computerized means for calculating the
run-time computational load related to said digital signal processor and a second
computerized means for reducing said run-time computational load, if said run-time
computational load exceeds a predefined threshold.
Patent EP-0969037-A1 (EP)
Inventor: CARLIER CHRISTOPHE
IPC: C08J9/06
Filed: 1999-06-17
Abstract: The present invention relates to a homogeneous composition of an expandable styrene
polymer in the form of beads comprising (a) 100 parts b.w. of a styrene polymer having a
weight-average molecular mass of 150,000 to 300,000 and a residual monomer content
of less than 2,000 ppm, (b) from 2 to 9 parts by weight of at least one blowing agent
comprising n-pentane, (c) from 0.1 to less than 1.0 part by weight of a petroleum wax
comprising a mixture of C 18  to C 80  alkanes, and (d) from 0 to 1.0 part by weight of a
nucleating agent chosen from synthetic Fisher-Tropsch or polyolefin waxes. The
composition allows the step of pre-expanding the beads to be improved by increasing the
rate of expansion of the beads and by improving the productivity of the pre-expansion
step, without substantially affecting the final moulding step.
Patent EP-1035089-A1 (EP)
Inventor: CORMAN GREGORY SCOT
IPC: C23C10/20
Filed: 1999-11-05
Abstract: A mixture is formed that comprises up to about 10 wt% boron nitride
and silicon. A body comprising a component that is wetted by or reacts with
silicon is contacted with the mixture and the contacted body is infiltrated with
silicon from the mixture.
Patent EP-0972930-A1 (EP)
Inventor: BOUILLER PHILIPPE PIERRE VINCE
IPC: F02K1/11
Filed: 1999-07-08
Abstract: The primary nozzle (4) has two hot shutters (5, 6) situated after the engine's primary duct and surrounded by its housing. The housing is extended by a secondary nozzle (20) actuated by a second control system (27a) and fitted with cold shutters (21, 22) operated by a third control system (29b) independently of the angular position of the hot shutters. The cold shutters are preferably two in number and eyelid shaped, hinged to and supported by transverse pivots (23a, 23b) fixed to lateral sliders (24a) operated by the second control system (27a).
Patent EP-0977252-A1 (EP)
Inventor: ASPAR BERNARD
IPC: H01L21/306
Filed: 1999-07-26
Abstract: Selective element transfer from a transfer support (10) to a reception support (18) comprises increasing the bonding energy of a selected element free face to the reception support. Selective element transfer from a transfer support (10) to a reception support (18) comprises: (a) treating the free face of a selected element to increase its adhesion to the reception support to above that of the other face to the transfer support; (b) retaining the other elements on the transfer support while contacting the treated face with the reception support; and (c) separating the transfer support from the reception support to achieve selected element transfer. Preferred Features: The initial process steps comprise forming the elements on an initial substrate, bonding the initial substrate to the transfer support (10) by molecular bonding and then eliminating the initial substrate. Molecular bonding is achieved by a hydrophilic, hydrophobic and/or micro-roughening operation. The elements (14) may be in the form of a continuous layer on the transfer support (10), in which case the or each selected element is individualized by chemical etching, blade cutting or laser etching. The free face of the or each selected element is bonded to the reception support by molecular bonding after heat treatment to increase its bonding energy. The non-selected elements are retained and/or reception support surface zones, which are to be kept free of elements, are treated by a hydrophilic, hydrophobic, roughening, heat treatment and/or surface recessing operation. The hydrophilic treatment comprises cleaning, roughening and/or deposition and the hydrophobic treatment comprises cleaning and/or contamination.
Patent EP-1000833-A1 (EP)
Inventor: MINDEL KLAUS
IPC: B61L23/04
Filed: 1999-11-05
Abstract: The arrangement has an optical fibre (OF) fastened to the area of the head (KOPF) of the rail (SCH) and an photodiode or other photodetector to measure signals transmitted through the optical fibre. A semiconductor laser or other light source is provided to generate the signal transmitted through the optical fibre. An Independent claim is included for a method for manufacturing the arrangement.
Patent EP-1026009-A1 (EP)
Inventor: CERVELLO STEVEN
IPC: B60B17/00
Filed: 1999-02-02
Abstract: Soundproof wheel (10) for railway, tramway or urban vehicles,
comprising a hub (12) circumscribing a through-hole (14), a
peripheral ring (16) extended on the inner front in a shaped edge
(18) and a central plate (20), lowered and shaped, connected to
said hub (12) and said ring (16), characterised in that it has on
one front or both fronts of said plate (20) a pressure-applied
composite covering, made by a viscoelastic layer (34) to which a
metal membrane (36) is superposed, said covering (26) being
fixed to the shaped surface which defines said front(s) of plate
(20) along which it extends up to the point of connection with
the rolling belt, circumscribed by said ring (16), starting from the
region near the hub (12).
Patent EP-1060530-A1 (EP)
Inventor: LAMM ARNOLD
IPC: H01M8/04186
Filed: 1999-02-24
Abstract: A liquid feed solid polymer fuel cell system employs a fuel circulating subsystem to direct unreacted fuel from the anode outlet to the anode inlet. The subsystem comprises a pump (34) for circulating the fuel, a gas separator (52) for separating out reaction product gases, a cooler (46) for cooling the circulating fuel, and a cooler bypass line (5) such that circulating fuel can bypass the cooler in accordance with the temperature of the circulating fuel, for example during start-up. The subsystem may also comprise an ion exchanger (74) to purify the circulating fuel stream.
Patent EP-1056524-A1 (EP)
Inventor: MOORE ALEXANDER
IPC: A63B69/36
Filed: 1999-02-23
Abstract: L'invention concerne un appareil pour s'exercer à la propulsion d'une balle, en particulier, mais pas exclusivement, au pointage d'une balle de golf pendant le potting. Comme le montre le dessin 3, le dispositif comprend une piste (1) en pente munie de moyens (6, 8) pour guider une balle correctement pointée le long d'un trajet préétabli de haut en bas de la pente, de sorte que la balle lancée revienne aux pieds de la personne s'exerçant au pointage.
Patent EP-1071123-A1 (EP)
Inventor: UENO TOMO
IPC: C23C16/50
Filed: 1999-03-23
Abstract: In a film-forming process of depositing gaseous molecules each
composed of plural atoms onto a substrate or reacting the gaseous molecules
with the constituting elements of the substrate to form a compound film onto
the substrate, the plasma, having the excited inert gaseous molecules having
higher quasi-stable level energies than the ones requiring to dissociate the
gaseous molecules into their atomicity elements and the gaseous molecules, is
generated and then, the gaseous molecules are dissociated into their atomicity
elements before the depositing into the substrate. As a result, the dissociation
of the gaseous molecules onto the substrate is not required, leading to the
lowering of the film-forming process.
Patent EP-1071545-A1 (EP)
Inventor: BUELOW CHRISTER STEN-STURE
IPC: B25B23/151
Filed: 1999-03-12
Abstract: A method for self-programming a power nutrunner control system by an initial low speed process for detection and calculation of the screw joint characteristics and by a following adaptation of one or more tightening parameters during a number of succeeding tightening processes, wherein a first preliminary target torque level (MPT) is set as a down shift point from a high speed running down phase to a slow final tightening phase. All tightening processes, the initial screw joint characteristic detecting process included, are performed to a desired final pretension level (MF). After having determined the characteristics of the actual type of screw joint, the rotation speed (v) and the preliminary torque target level (MPT) are stepped up, either with the speed increase first and the preliminary target step up thereafter or both at the same time, until the distance between the obtained angular position (Ζ) of the joint at the end of the first tightening step and the angular position (ΖF) obtained at the aimed pretension level (MF) is short enough to provide a satisfactory short overall cycle time for the tightening process without risking overtightening of the joint.
Patent EP-1064710-A1 (EP)
Inventor: COLLES JOSEPH H
IPC: H02J7/10
Filed: 1999-03-12
Abstract: Cette invention se rapporte à un circuit de protection et à son procédé d'utilisation correspondant, qui servent à gérer la relation entre un chargeur de batterie et une batterie à ions lithium, en se fondant sur le potentiel de courant de la batterie à ions lithium. Cet appareil gère la relation entre le chargeur de la batterie et la batterie à ions lithium, pour que ce potentiel soit maintenu dans une plage opérationnelle et pour que la durée de vie et les performances de la batterie soient optimisées. Ce circuit de protection comprend un premier transistor à effet de champ (FET) fonctionnant comme commutateur, qui est connecté à la batterie à ions lithium et au chargeur de la batterie et qui permet audit chargeur de charger la batterie et à la batterie de se décharger, lorsque le potentiel de courant de la batterie est contenu dans la plage opérationnelle. Un second transistor FET fonctionnant comme commutateur est connecté en parallèle à ce premier transistor FET et limite la charge de la batterie par le chargeur lorsque le potentiel de courant de la batterie est supérieur à la plage opérationnelle, et un troisième transistor FET fonctionnant comme commutateur est connecté en parallèle au premier et au second transistor FET et limite la décharge de la batterie, lorsque le potentiel de courant de la batterie est inférieur à cette plage opérationnelle.
Patent EP-1062531-A1 (EP)
Inventor: NAGAOKA YOSHIYUKI
IPC: G09F13/16
Filed: 1999-03-09
Abstract: Cet élément de formation d'image, qui est placé sur la face frontale d'une feuille rétroréfléchissante de manière à constituer une feuille d'affichage d'image, comporte une feuille prismatique émettrice de lumière dont une face porte plusieurs prismes parallèles. Il comporte également une couche adhésive adhérant à la feuille prismatique sur la face frontale de la feuille rétroréfléchissante. Une partie au moins de cet élément de formation d'image se présente sous la forme de repères visuels. Dans certains cas, la feuille prismatique elle-même a la forme de repères visuels. Dans d'autres cas, l'élément de formation d'image comporte une couche colorée émettrice de lumière placée sur la face frontale de la feuille rétroréfléchissante et ayant la forme de repères visuels. Dans ce dernier cas, la feuille prismatique peut être préalablement mise en forme de manière à correspondre à la couche colorée en forme de repère visuel ou elle peut se déployer sans interruption sur toute la feuille rétroréfléchissante. Il est possible d'ajouter une source lumineuse immobile placée de manière appropriée afin d'augmenter la visibilité de l'image sur un plan de visionnement.
Patent EP-1001476-A1 (EP)
Inventor: HATAZAWA TSUYONOBU
IPC: H01M10/0565
Filed: 1999-04-22
Abstract: A solid-electrolyte secondary battery is provided which comprises a positive
electrode, negative electrode and a solid electrolyte provided between the electrodes.
The solid electrolyte contains as a matrix polymer a fluorocarbon polymer of 550,000
in weight-average molecular weight (Mw). The fluorocarbon polymer having a
weight-average molecular weight of more than 550,000 shows an excellent adhesion
to the active material layers of the positive and negative layers. Therefore, the high
polymer solid (or gel) electrolyte adheres to the active material layers of the electrodes
with a sufficient adhesive strength. From the standpoint of the coating viscosity, a
fluorocarbon polymer having a weight-average molecular weight (Mw) over 300,000
and under 550,000.
Patent EP-1073785-A1 (EP)
Inventor: NIGAM ASUTOSH
IPC: B41M5/00
Filed: 1999-04-22
Abstract: La présente invention concerne de nouveaux procédés et de nouvelles compositions de traitement de substrats textiles afin d'améliorer la qualité d'images imprimées sur ceux-ci. Le procédé consiste à appliquer sur un substrat textile une composition de revêtement composée d'un agent de revêtement choisi parmi (a) un polymère d'azétidinium, (b) un polymère de guanidine, (c) un mélange d'un polymère d'azétidinium et d'un polymère de guanidine, et (d) un copolymère d'un monomère d'azétidinium et d'un monomère de guadinine. Les substrats textiles traités avec les procédés et les compositions de l'invention permettent d'obtenir des images imprimées de haute qualité lorsqu'elles sont imprimées avec une encre contenant un colorant réactif ayant des groupes ionisables et/ou nucléophiles capables de réagir avec l'agent de revêtement de la composition de revêtement pour textiles. Des images imprimées sur un substrat en textile traité avec les procédés et les compositions de l'invention résistent à une migration des couleurs, à l'eau (par exemple solides à l'eau), aux détergents (par exemple solides aux détergents), et /ou elles sont caractérisées par des couleurs et des teintes renforcées.
Patent EP-1077955-A1 (EP)
Inventor: RHEINHEIMER JOACHIM
IPC: C07C/
Filed: 1999-05-04
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung von Isoxazolen der Formel (I), wobei die Substituenten folgende Bedeutung haben: R1 Wasserstoff, C¿1?-C6-Alkyl, R?2 C¿1-C6-Alkyl, R?3, R4, R¿5 Wasserstoff, C1-C6-Alkyl oder R?4 und R5¿ bilden zusammen eine Bindung, R6 heterocyclischer Ring, n 0, 1 oder 2; umfassend die Herstellung einer Zwischenverbindung der Formel (VI), wobei R?1, R3, R4 und R5¿ die oben angegebenen Bedeutungen haben, und anschliessender Halogenierung, Thiomethylierung, Oxidation und Acylierung zu Verbindungen der Formel (I). Die Erfindung betrifft ferner neue Zwischenprodukte zur Herstellung der Verbindungen der Formel (I) und neue Verfahren zur Herstellung der Zwischenprodukte.