baber/WOPTO huggingface dataset:
Patent EP-0791375-A1 (EP)
Inventor: CERVELLINI GABRIELE
IPC: A63B5/11
Filed: 1997-02-18
Abstract: Making more efficient the elastic spring-boards, it is necessary having poliestere net and steel springs joined among them by opportune clamps in nylon that improve the elasticity of the system. 
     The net is built by means of weaving on a special loom at high resistance, with meshes of 8 x 8 mml; with a rectangular shape, with the minimum dimensions 120 x 130 cm and maximun 220 x 480 cm, and with intermediate values on request. 
     The net is joined to the steel loom and to the springs, by means of a modular system of hookings at terminal board in nylon, that makes interchangeable the single damaged clamps, and increases the coefficient of elasticity of whole system; these clamps are obtained by thermoprinting, injecting at pressure in proper model the fused nylon. 
     After the assembly, the locking at pressure of the clamp happens by means of proper joint in one direction from the top to the bottom. 
     Weaving and the system of anchoring make the net and its accessories easily mounting, not mounting, refolding, super imposing, and with limited encumbrange of forwarding.
Patent EP-0905851-A1 (EP)
Inventor: RAVANELLI ENRICO M A
IPC: H01L21/8234
Filed: 1997-09-30
Abstract: A protection circuit for a power supply line (VDD) of the
pulsive type in a monolithically integrated semiconductor
device provided with a second power supply line (LV RAIL)
of the low DC voltage type. 
     A field-effect transistor, connected between the line (VDD)
to be protected and ground (GND), with its gate terminal
being connected to ground through a resistor (RG), has its
gate terminal coupled to the second supply line (LV RAIL)
through a switching circuit having a preset delay.
Patent EP-0915559-A1 (EP)
Inventor: PIDUTTI ALBINO
IPC: H02M1/00
Filed: 1997-11-10
Abstract: The use of a nonlinear multiplier in the control loop of DC-DC converters,
SMPS (Switching Mode Power Supply) systems and in PFC (Power Factor
Correction) systems, and in particular wherein the constant K of the multiplier
circuit vary in function of the amplitude of the error signal fed to an input of the
multiplier circuit, greatly enhances stability and immunity to noise, especially
that coming from the supply rails.
Patent EP-0886610-A1 (EP)
Inventor: BIONDICH SCOTT C
IPC: B65D77/28
Filed: 1997-01-10
Abstract: Cette invention concerne une boîte (110) pour boisson sous pression, dont le couvercle (14) est muni d'une petite ouverture (20) qui est obturée de manière étanche par une pastille (22) disposée à l'intérieur du couvercle et qui est conçue pour recevoir une paille à boisson (16) fixée de manière libérable à l'extérieur de la boîte.
Patent EP-0825258-A1 (EP)
Inventor: AISAKA KAZUO
IPC: C12Q1/48
Filed: 1997-02-19
Abstract: The present invention relates to a method for
quantitative determination of 1,5-anhydroglucitol in a
sample, which comprises mixing the sample and an enzyme
having activity that is inhibited by 1,5-anhydroglucitol in
a concentration-dependent manner, and measuring the
activity of the enzyme; and a reagent for quantitative
determination of 1,5-anhydroglucitol which comprises an
enzyme having activity that is inhibited by 1,5-anhydroglucitol
in a concentration-dependent manner, a
substrate for the enzyme, and a reagent for quantitative
determination of a product formed by the enzyme activity.
The present invention also relates to novel trehalase
having a Ki value of 0.33 mM or less for 1,5-anhydroglucitol;
and a process for producing novel
trehalase having the above-mentioned physicochemical
properties, which comprises culturing in a medium a
microorganism belonging to the genus  Nocardia  and capable
of producing the trehalase, and recovering the trehalase
from the culture.
Patent EP-0932948-A1 (EP)
Title: Pinpointing interruptions in communication links
Inventor: TROMMEL ERIC SIMON
IPC: H04B17/40
Filed: 1997-10-10
Abstract: The invention relates to a method for pinpointing an interruption in a link for transmitting digital signals between a first station and a second station on the basis of the times of occurrence of signal changes on the link. In accordance with the invention, the method is characterised by generating signal changes after the link has been restored. Preferably, the time of restoration is determined on the basis of data signals received, and a detection signal is fed to the link after the determination of the time of restoration. On the basis of the difference in time of observing restoration and of receiving a detection signal, the location of the interruption is determined. For this purpose, the length of the link need not be known.
Patent EP-0893433-A1 (EP)
Inventor: KAI HIROYUKI
IPC: C07C251/58
Filed: 1997-04-04
Abstract: A compound represented by the formula(I):
 
wherein R 1  is a heterocyclic group, CHO or CH 2 OR 6 ; R 2  is an alkyl group; R 3  is
hydrogen atom, an alkyl group, an alkoxy group, a halogen atom, nitro, cyano or a
halogen-substituted alkyl group; R 4  is hydrogen atom, an alkyl group, a cycloalkyl
group, an alkoxyalkyl group, an alkoxycarbonyl group, cyano, a halogen-substituted
alkyl group, an aryl group or a heterocyclic group; R 5  is hydrogen atom, an alkyl group,
a cycloalkyl group, an alkenyl group, an alkynyl group, an alkanoyl group, an aroyl
group, an alkoxycarbonyl group, an aryl group or a heterocyclic group; A is (1) -
CH 2 ON=C(R 7 )-, (2) -CH 2 N(R 8 )-N=C(R 7 )-, (3) -CH=NOC(R 9 )(R 10 )- or (4)-CH=NN=C(R 7 )-;
B is oxygen atom or NR 11 ; the wary line: ∼ indicates E isomer, Z isomer or a mixture
of them, has a broad spectrum of fungicidal activity, and therefore, is excellent as
fungicides.
Patent EP-0841585-A1 (EP)
Inventor: OKAYAMA HIROAKI
IPC: G02B15/16
Filed: 1997-04-08
Abstract: A very compact zoom lens system is provided
which has a zoom ratio of 10×, a bright f-number of 1.4
and a wide angle of view of 59 degree or greater although
having a fewer number of lens. 
     The zoom lens system comprises from the object
side to the image side: a fixed first lens unit having a
negative power lens, a positive power lens and a positive
power meniscus lens; a second lens unit having an
aspherical surface, having a negative power lens, a
negative power biconcave lens and a positive power lens
and performing zooming by moving; a fixed third lens unit
having an aspherical surface and having a positive power
lens, a positive power lens and a negative power lens; and
a fourth lens unit having an aspherical surface, having
positive power and moves according to zooming and a
movement of an object point. The image side surface of
the most image side lens of the third lens unit is a
concave surface having strong power to the image side.
When the focal length at the wide-angle limit is fw, the
angle of view at the wide-angle limit is ω, the focal
length of the first lens unit is f1 and the focal length
of the second lens unit is f2, the following condition is
satisfied:
 0.17 < (fw × tanω)/(f1 × |f2|) 1/2  < 0.39
Patent EP-0891422-A1 (EP)
Inventor: BRESSON-RIVAL DELPHINE
IPC: A23L29/00
Filed: 1997-04-03
Abstract: L'invention concerne une superoxyde dismutase ou SOD. Selon l'invention, on utilise des graines de végétaux germées comme source de superoxyde dismutase que l'on peut ensuite complexer par une peroxydase avec un cofacteur enzymatique. L'invention permet de préparer des compositions cosmétiques, pharmaceutiques ou agroalimentaires à activité antiradicalaire.
Patent EP-0918836-A1 (EP)
Inventor: PRAMOD KAKUMANU
IPC: C11D3/00
Filed: 1997-04-25
Abstract: L'invention concerne des compositions détergentes pour lessive qui améliorent avantageusement l'aspect de tous les tissus, et qui contiennent des agents à polyamines modifiées et d'autres agents sélectionnés agissant sur l'aspect des tissus, ainsi qu'un procédé permettant d'appliquer ces agents sur les tissus en mettant les articles en tissu en contact avec une polyamine modifiée soluble et/ou dispersible dans l'eau comportant des fragments de squelette fonctionnalisés.
Patent EP-0918566-A1 (EP)
Title: Procede et appareil de commande de machines de flottation
Inventor: NELSON MICHAEL G
IPC: B03D1/02
Filed: 1997-05-22
Abstract: L'invention porte sur un système informatisé 'intelligent' (110) et le procédé associé servant à contrôler, diagnostiquer, exploiter et commander les différents paramètres et processus de machines de flottation (40). Le système de gestion par ordinateur agit sur au moins un ou plusieurs dispositifs de commande (48) en fonction des signaux d'entrée fournis par un ou plusieurs détecteurs de contrôle (42, 44) permettant d'assurer en continu et en temps réel la commande des opérations. La réponse du système de commande se base sur un modèle de processus propre au système qui à son tour se fonde sur les indications des détecteurs et sur une ou plusieurs techniques d'analyse avancées incluant de manière non limitative: les réseaux neuroniques, les algorithmes génétiques, la logique floue, les systèmes experts, l'analyse statistique, le traitement des signaux, la reconnaissance des formes, l'analyse catégorielle, et leurs combinaisons. Les paramètres de processus ou de fonctionnement présentant un intérêt particulier sont le débit et la quantité des additions de réactifs chimiques, l'épaisseur de l'écume, la consommation d'énergie et le débit d'aération. Dans une réalisation préconisée, l'appareil est une machine de flottation comportant au moins un détecteur vidéo (46) fournissant des signaux d'entrée qui sont analysés par le modèle de processus résultant d'une combinaison de méthodes statistiques et de réseaux neuroniques. En fonction de cette analyse au moins un signal de sortie peut être produit pour activer un dispositif de commande (48) variables d'exploitation selon les suggestions du modèle de processus. Dans une variante encore plus recommandée, l'appareil est une machine de flottation munie d'au moins un spectromètre laser (114) fournissant des signaux d'entrée relatifs à la composition en éléments des courants entrants (alimentation) et sortants (effluents).
Patent EP-0910580-A1 (EP)
Title: Facteur vii modifie
Inventor: PETERSEN LARS CHRISTIAN
IPC: A61K38/48
Filed: 1997-06-06
Abstract: On modifie le site catalytique actif du facteur VII afin d'obtenir un composé qui interrompt de manière efficace l'effet de cascade du processus de coagulation sanguine. Ces modifications rendent le facteur VIIa pratiquement incapable d'activer les facteurs X ou IX plasmatiques. L'invention se rapporte à des nouveaux procédés de traitement et utilisations du facteur VII modifié, aux fins de traiter ou prévenir des lésions myocardiques associées à une reperfusion après ischémie, d'améliorer le débit sanguin myocardique régional lors d'une reperfusion, et de maintenir ou d'améliorer la perméabilité vasculaire chez un patient. On décrit également une application topique du facteur VII modifié, au niveau de sites vasculaires favorables à une formation de thrombus.
Patent EP-0903991-A1 (EP)
Inventor: MARSTRAND TRYGVE B
IPC: B32B3/08
Filed: 1997-05-21
Abstract: Cette invention concerne une couverture enroulable destinée à des compartiments de réfrigération et à des chambres froides tels que ceux utilisés dans des grandes surfaces, entre autres. Cette couverture permet de recouvrir les casiers et les chambres lorsque ces derniers sont fermés et que les produits ne peuvent plus en être retirés et ne sont plus présentés. Cette couverture se compose d'un matériau d'isolation thermique pliable qui peut être déroulé sur le compartiment afin d'en recouvrir les ouvertures, puis enroulé après usage. Le matériau de base (13) consiste en un laminât de feuilles plastiques comportant des bulles d'air (14), et possède une surface externe réfléchissant la lumière. Le matériau de base (13) comprend également des barres de renfort (16A - D) qui sont fixées à l'aide de bandes collées ou soudées sur ledit matériau de base. Le matériau de base (13) est bordé, sur l'un au moins de ses côtés, d'une bande de renfort (18) permettant de supporter la couverture enroulée lors du stockage de celle-ci.
Patent EP-0879295-A1 (EP)
Inventor: TUOMPO HELENA
IPC: C12Q1/24
Filed: 1997-08-18
Abstract: L'invention concerne un nouveau procédé d'élimination du film biologique de surfaces de test. Le procédé utilise un mélange de constituants facilitant le retrait du film biologique. Le porte-échantillon, par exemple un tampon d'ouate, peut tout d'abord être humidifié dans le mélange, lequel retire le film biologique, ensuite le film biologique peut être échantillonné à partir de la surface avec le porte-échantillon. On peut aussi pulvériser le mélange de constituants directement sur la surface étudiée, après quoi on échantillonne le film biologique avec le porte-échantillon. On détermine les micro-organismes du porte-échantillon selon une méthode connue, par exemple par mise en culture. On peut également utiliser le mélange de constituants afin de prétraiter des surfaces avant nettoyage ou désinfection, afin de retirer la couche de film biologique formée par les microbes. On choisit la composition du mélange de constituants selon l'application. Le procédé permet une détermination fiable et reproductible des micro-organismes formés sur les surfaces étudiées.
Patent EP-0914311-A1 (EP)
Inventor: CLEM KENNETH R
IPC: C07C6/12
Filed: 1997-05-29
Abstract: Le procédé de déhydrocyclo-oligomérisation permet de convertir des hydrocarbures aliphatiques en aromatiques en mettant en contact le matériau d'alimentation, dans des conditions de conversion, avec un catalyseur zéolite lié à une zéolite. Le catalyseur de zéolite lié à une zéolite comprend des cristaux d'une première zéolite qui sont liés ensemble par des cristaux d'une seconde zéolite. Si le catalyseur de zéolite lié à une zéolite est 'sélectivé', le procédé peut produire des quantités de paraxylène supérieures aux quantités d'équilibre.
Patent EP-0960266-A1 (EP)
Inventor: HUTCHINS WARWICK BERNARD
IPC: E21D20/02
Filed: 1997-09-09
Abstract: A cable bolt (10) for use in mining excavations comprising a plurality of generally closely spaced wires or strands (11) which have a first end for fitting into a bore hole (21) formed in an excavation and a second end which is terminated within a cylindrical sleeve (17). The sleeve (17) has a threaded external surface for receiving a lock nut (18) which is tightened against a bearing plate (19) so as to tension the cable bolt (10). The wires or strands (11) are separated outwardly from a central longitudinal axis of the cable bolt (10) at spaced locations along the length of the cable bolt to form a "bird cage" (13) at each location. Spacers (14) are provided at each location to cause the outward separation of the wires or strands (11). A central tubular member (12) extends along the axis through the sleeve (17) and each spacer (14).
Patent EP-0945164-A1 (EP)
Inventor: OKUYAMA KEIICHI
IPC: B01D53/34
Filed: 1997-10-07
Abstract: To reduce the volume of a slurry in a liquid
storage bath at the lower portion of an absorption
tower while restricting the quantity of blowing air to
the minimum and securing the purity of gypsum to be
generated. 
     A liquid sub-storage bath (3) is provided at the
side of an absorption tower (1), with the liquid sub-storage
bath (3) connected with a bottom section of a
liquid storage bath (2) of the absorption tower via a
liquid flowing section (11), and air is blown from
diffusers (6) disposed at both bottom sections of the
liquid storage bath (2) of the absorption tower and the
liquid sub-storage bath (3) so that the slurry that has
been oxidated insufficiently in the liquid storage bath
(2) of the absorption tower is oxidated completely in
the liquid sub-storage bath (3) and then the completely
oxidated slurry is extracted.
Patent EP-0930921-A1 (EP)
Inventor: RUSS WOLFGANG
IPC: A63C17/10
Filed: 1997-09-04
Abstract: Bei einem Inline-Rollerskater mit einem Schuhteil (1), einer Rollen-Befestigungseinheit (2) und einer Mehrzahl von Rollen (3) wird ein Gebrauch auf unebenem Untergrund dadurch ermöglicht, daß ein elastisches Umlaufband (4) um die Rollen (3) gelegt ist.
Patent EP-0925216-A1 (EP)
Title: Wechselbehälter
Inventor: WEBER HELMUT
IPC: B65D88/12
Filed: 1997-09-11
Abstract: Wechselbehälter (1) zum Gütertransport, der auf einer Fläche (A) abstellbar ist und dessen vorderer Bodenbereich (6) zum Einhängen in der Aufnahmeeinrichtung einer Zugmaschine einen Königszapfen (8) aufweist und der mit seiner Unterkante in der Höhe gegenüber dem mittleren (10) und dem hinteren Bereich (11) des Wechselbehälters (1) in Form eines Schwanenhalses soweit nach oben zurückgesetzt ist, daß der dadurch freigewordene Raum (7) den nach unten aus dem Wechselbehälter (1) herausragenden Königszapfen (8) aufnehmen kann, und bei dem das Innere des Wechselbehälters von einer Seite her zum Be- und Entladen an jeder Stelle zugänglich ist, dadurch gekennzeichnet, daß der Wechselbehälter (1) in seinem vorderen Bereich (6) auf der einen Seite durch eine feste Wand (15) verstärkt und auf der anderen Seite durch eine asymmetrische Ausbildung der Bodengruppe (2) - im Querschnitt betrachtet - verstärkt ist.
Patent EP-0929617-A1 (EP)
Inventor: GRUBER WERNER
IPC: C09J4/00
Filed: 1997-09-22
Abstract: In order to improve the thermal stability of polycyanoacrylates, a combination of 2-cyanopentadienoic acid alkyl ester and alkylene-bis(2-pentadienoate), preferably in amounts of up to a total of 20 wt %, are added to cyanoacrylate adhesives based on monocyano-acrylic acid esters. The alkyl or alkylene group advantageously has between 2 and 4 carbon atoms.
Patent EP-0949864-A1 (EP)
Inventor: LENTINI PETER J
IPC: A61K8/35
Filed: 1997-11-18
Abstract: The present invention relates to a self-tanning composition comprising an effective amount of DHA in combination with an effective amount of a long-chain alpha hydroxy acid (AHA). In a preferred embodiment, the AHA is α-hydroxy lauric acid.
Patent EP-0944679-A1 (EP)
Inventor: DUECOFFRE VOLKER
IPC: C09D167/00
Filed: 1997-12-11
Abstract: Coating composition suitable for multi-layer lacquerings, with a binder composition which comprises:A) 25 to 75 wt. % of carboxyl-functional (meth)acrylic copolymers and/or carboxyl-functional polyesters, the carboxyl functionality of which corresponds to an acid number of 15 to 300 mg KOH/g,B) 25 to 75 wt. % of epoxide-functionalized crosslinker resins, at least one of which is a (meth)acrylic copolymer which has been prepared co-using tert-butyl (meth)acrylate,C) 0 to 50 wt. % of polyols which have at least two hydroxyl functions in the molecule,D) 0 to 40 wt. % of components which crosslink with hydroxyl groups to form ethers, and/or of a crosslinking agent based on triazine,E) 0 to 40 wt. % of polyisocyanates,F) 0 to 50 wt. % of at least one organic polyanhydride with at least two cyclic carboxylic acid anhydride groups per molecule,G) 0 to 20 wt. % of reactive thinners with an epoxide function,H) 0 to 10 wt. % of one or more catalysts for the reaction of carboxyl and epoxide groups.
Patent EP-0867248-A1 (EP)
Inventor: SUGIKAWA HIROFUMI
IPC: H01M4/24
Filed: 1998-03-18
Abstract: Metal powders (P) are spread on a feeding belt (2) or a supporting sheet which is
continuously fed. Then, the feeding belt or the supporting sheet on which the
metal powders have been spread is passed between a pair of rolling rollers (150)
to roll them at a required strength of pressure to leave fine gaps between the metal
powders adjacent to each other. Thereafter, a resulting metal sheet (10) is
passed through a sintering oven (4) to integrate the metal powders to each other
so as to form a porous metal sheet having fine pores consisting of the gaps. It is
possible to spread the metal powders on the rolling roller directly or to use a
mixture of sublimable fine fragments and metal powders. Further, it is possible
to form a solid metal sheet, namely, a metal sheet having no pores formed thereon,
by setting the strength of pressure of the rolling roller to a high value.
Patent EP-0884007-A1 (EP)
Inventor: WENGER SYLVAIN
IPC: A44C5/10
Filed: 1998-06-09
Abstract: The joint between two links (1, 2) consists of a hinge pin (13) passing through holes (3, 4, 5, 6, 7) in the projections (8, 9, 10, 11, 12) of interlocking crenellated edges on the links. The projection (8) on the side (14) of one link has a hole (3) which enables the hinge pin to be inserted through it and receives a locking screw (15) to fix the hinge pin in place. The hinge pin has a blind hole (16) in one end with a constriction (17) to receive and the end (18) of the locking screw, which comprises a cylindrical section (20) and a conical tip (21) of greater section than the constriction but smaller than the diameter of the blind hole. The projection of the crenellated edge (2) at the opposite end of the link has a blind hole (7) to contain the end of the hinge pin.
Patent EP-0898093-A1 (EP)
Inventor: WENDT ECKHARDT DR
IPC: F16F9/53
Filed: 1998-08-07
Abstract: The arrangement has a first chamber connected to a second chamber via a valve gap (20) of meander-shaped cross-section. The chambers and gap are filled with electrorheological liquid. The bounding surfaces of the gap are electrically conducting, mutually insulated and connected to the poles of a high voltage source.
Patent EP-0908636-A1 (EP)
Inventor: HAHN ORTWIN PROF DR ING
IPC: B21J15/02
Filed: 1998-10-06
Abstract: The punched rivet (4) has a geometry which is not rotary symmetrical along the bonding axis. The die head (22) has a polygonal surface geometry. The rivet (4) is cold shaped, at least in separate zones, from a rod profile (6) which is cut to rivet (4) lengths.
Patent EP-0941651-A1 (EP)
Inventor: ANSTEY HENRY DENNIS
IPC: A01F15/07
Filed: 1998-12-04
Abstract: The drum (112), supplying the wrapping material is positioned on top of the upper conveyor drum (86) and rotated by its motion. A second conveyor drum (88) is located below the first one (86) leaving a gap through which the material is guided. Pressure is put on the material drum (112) by a tensioning unit (116). At least one of the conveyor drums (86,88) has a rubber surface in order to increase the friction acting on the drum (112). The material is spread as wide as required and wrapped tightly around the bale.
Patent EP-1010711-A1 (EP)
Inventor: LI CHI-LAN
IPC: C08F257/02
Filed: 1998-12-17
Abstract: The present invention provides a graft copolymer of
a syndiotactic styrene/para-alkylstyrene copolymer,
having the formula of
 
wherein R 1  and R 2  are independently selected from the
group consisting of hydrogen, alkyl, and primary and
secondary haloalkyl; X is a functional group selected
from a group containing halogen, oxygen, sulfur, silicon,
nitrogen, carbon, phosphorus, and mixtures thereof; Y is
a polymer moiety; a ranges from 10 to 30000; b ranges
from 0 to 30000; c ranges from 0 to 30000; and d ranges
from 1 to 30000. The compatibility of the graft
copolymer of syndiotactic styrene/para-alkylstyrene
copolymer of the present invention with other polymers is
improved over a syndiotactic styrene polymer. Also, the
graft copolymer of the present invention can serve as a
compatibilizer for a polymer blend.
Patent EP-0890873-A1 (EP)
Inventor: VERBEECK ANN
IPC: G03C1/12
Filed: 1998-06-12
Abstract: A radiographic screen/film combination or system has been provided comprising a duplitized film sandwiched between a pair of supporting or self-supporting X-ray intensifying screens,  characterized in that   i) said pair of supported or self-supporting X-ray intensifying screens essentially consists of luminescent phosphor particles emitting at least 50 % and more preferably at least 80 % of their emitted radiation in the wavelength range shorter than 380 nm, as e.g. a niobium and gadolinium doped, monoclinic M, yttriumtantalate (MYT) phosphor corresponding to formula I YTaO4:Gd:Nb ii) said film comprises (1111 tabular silver halide grains rich in silver chloride, spectrally sensitive to irradiation in the said wavelength range shorter than 380 nm by the presence of at least one azacyanine dye as a spectral sensitizer.