baber/WOPTO huggingface dataset:
Patent EP-0782488-A1 (EP)
Title: Ultraschall-schweissverfahren und ultraschall-schweissvorrichtung sowie eine damit hergestellte schweissverbindung
Inventor: SCHWERDTLE MARTIN
IPC: B23K20/10
Filed: 1995-06-03
Abstract: Die Erfindung betrifft ein Ultraschall-Schweißverfahren und eine Ultraschall-Schweißvorrichtung zum Befestigen von wenigstens zwei übereinanderliegenden Drahtenden an Kontaktbereichen elektrischer Teile, insbesondere an Kontaktbereichen von Lamellen von Kommutatoren für rotierende elektrische Maschinen, mit einer Sonotrode und einer Einrichtung zum Einleiten einer Andruckkraft. Es ist vorgesehen, daß alle an mindestens einem Kontaktbereich (14) zu befestigenden Drahtenden (16, 18) mittels der Andruckkraft (F) gegen den Kontaktbereich (14) gedrückt werden und gleichzeitig die Sonotrode (28) das untere Drahtende (16) quer zur Andruckkraft (F) in Schwingung versetzt.
Patent EP-0760001-A1 (EP)
Inventor: LADISCH MICHAEL
IPC: B01D15/08
Filed: 1995-06-02
Abstract: Matériau de sorption solide comprenant de la cellulose modifiée par hydrolyse au moyen d'un enzyme cellulase pendant une durée suffisante pour augmenter la capacité d'adsorption de protéine dudit matériau et procédés de préparation dudit matériau. Egalement, procédés de purification d'une protéine consistant à faire passer un milieu liquide contenant ladite protéine au-dessus du matériau de sorption solide.
Patent EP-0769222-A1 (EP)
Inventor: OWEN JEFFREY R
IPC: H04L27/156
Filed: 1995-07-06
Abstract: La démodulation de la fréquence numérique est réalisée en recherchant des transitions similaires d'un signal radio en modulation de fréquence pour en déterminer la fréquence. Les intervalles de temps entre transitions similaires du signal de modulation de fréquence sont déterminés par sélection des temps de transition prévisibles et par cumul des valeurs des écarts par rapport aux temps de transition réels. Le cumul des valeurs d'écarts sert de base pour la suite de la sélection des temps de transition prévisibles qui fera que la séquence constatée des temps de transition prévisibles peut servir de base d'inférence pour la fréquence du signal. Dans l'une des réalisations prises en exemple, les temps de transition choisis correspondent à des transitions positives du signal de modulation de fréquence, et les temps de transition prévisibles sont dérivés d'un ensemble de deux périodes, en l'occurrence une transition précoce et une transition tardive par rapport à une fenêtre de transition conforme. Selon une réalisation de l'invention, le cumul d'écart est stocké dans un intégrateur. Selon une autre réalisation, le cumul d'écart est stocké dans une phase d'un oscillateur bi-fréquence. En reprenant en format binaire les temps d'anticipation sélectionnés, et en les présentant sous forme d'une séquence binaire, classés en fonction des valeurs associées, il est possible d'inférer une fréquence par calcul du rapport entre, d'une part des valeurs numériques spécifiques d'une séquence binaire, et d'autre part le nombre total d'échantillons dans la séquence binaire.
Patent EP-0778865-A1 (EP)
Title: Plastique fluore a aptitude de mise en  uvre en fusion
Inventor: BLONG THOMAS J
IPC: C08L27/12
Filed: 1995-07-21
Abstract: Cette invention concerne une composition de plastique fluoré à aptitude de mise en ÷uvre en fusion, comprenant un mélange d'un constituant fluoropolymère thermoplastique à aptitude de mise en ÷uvre en fusion, constitué d'unités polymérisées entre elles et dérivées de fluorure de vinylidène et d'au moins un co-monomère fluoré à insaturation éthylénique et capable de copolymériser, et un constituant polymère hydrocarboné comprenant un poly(oxyalkylène). La composition est utile pour former des articles tels que des tubes ou des films.
Patent EP-0782799-A1 (EP)
Inventor: BALL GARY A
IPC: H04B10/278
Filed: 1995-09-22
Abstract: Un multiplexeur/démultiplexeur efficace de longueurs d'ondes comporte plusieurs groupes de 2 x 2 coupleurs optiques (122, 180, 200, 220) dont chacun comprend une paire de réseaux de diffraction adaptés (130, 142; 182, 184; 202, 204; 222, 224) présentant des longueurs d'onde à bande passante μ1, μ2, μ3 et μ4, respectivement, et connectés à deux des ports. Un signal d'entrée (116) est introduit par un port (120) puis scindé et réfléchi par les réseaux de diffraction (130, 142) et recombiné pour se présenter intégralement à un port de sortie (150), aucune réflexion ne ressortant du port (120). Un autre signal d'entrée (154) passe par le réseau de diffraction (142) et est couplé au port de sortie (150) avec le signal (116) pour donner le signal (160). Cette configuration s'applique aussi aux autres coupleurs (180, 200, 220) connectés en série, chacun ajoutant une autre longueur d'onde d'entrée. Par ailleurs, pour un démultiplexage, le signal (116) peut être à large bande et les signaux (154, 190, 206, 230) présentent des longueurs d'ondes de sortie différentes.
Patent EP-0743768-A1 (EP)
Inventor: NARAHASHI SHOICHI
IPC: H04B1/04
Filed: 1995-12-04
Abstract: Modulated signals inputted through terminals 111-11n are converted in frequency into signals of mutually different frequency bands by means of frequency converting means 121-12n. The converted signals are supplied to a power combining means (16) respectively through variable attenuators 211-21n, multiplexed and outputted. Part of the multiplexed output is extracted and a level detecting means (23) detects the envelope power level. A control means (24) inputs the level L detected by the detecting means (23). When the level L exceeds the level Ls which is k-times (k is about 4 or 5) higher than the average power of the multiplexed signals, the control means (24) attenuates the average power of the modulated signals by a fctor of k/n during the period of about 1/ DELTA F0 (sec.) (where  DELTA F0 is the band-width frequency of the multiplexed signals) by means of the attenuators 211-21n. <IMAGE>
Patent EP-0734603-A1 (EP)
Inventor: EDWARDS STANLEY H JR
IPC: H02B1/48
Filed: 1995-10-12
Abstract: An enclosure (10) for a solid state overload relay mechanism (100) or other device. The enclosure (10) includes a mounting plate (12) defining a pair of upwardly extending flanges (14). A housing (16) includes a lower housing (18) and an upper housing (20). The mounting plate flanges (14) are received through slotted openings (22) defined by the lower housing (18) and define openings (26) for engaging a tab member (28) defined by the lower housing (18). Each tab member (28) is received within and engaged with a corresponding opening (26) defined by a flange (14). A constant pressure is maintained between the tab member (28) and the mounting plate flange opening (26) such that the relative position between the two is fixed. Mounting profiles (36) are defined by the mounting plate (12) and extend away from the lower housing (18) for retrofitting an existing device. The upper and lower housings (18, 20) are held in a conventional snap-fit manner.
Patent EP-0798291-A1 (EP)
Inventor: KAWASHIMA YOICHI
IPC: C07C275/24
Filed: 1995-12-11
Abstract: The present invention relates to compounds represented by the formula [I] and salts thereof, wherein R 1  and R 5  each represents carboxyl, phosphonic or a derivative thereof; R 2  represents hydrogen, lower alkyl, (substituted) phenyl lower alkyl, lower alkoxy or (substituted) phenyl lower alkoxy; R 3  represents lower alkyl or (substituted) phenyl lower alkyl; and R 4  represents a group represented by the formula [XI], [XII] or [XIII]. The compounds of the present invention have endopeptidase 24.11 inhibitory activity and are useful for treating cardiovascular diseases such as heart failure and hypertension, renal diseases such as renal failure, gastroenteric disorders such as diarrhea and hyperchlorhydria, endocrine and metabolic diseases such as obesity, and autoimmune diseases such as rheumatic disease, and for mitigating myosalgia, migraine, etc.
Patent EP-0790806-A1 (EP)
Inventor: PLATTS DAVID
IPC: A61B17/3211
Filed: 1995-09-29
Abstract: L'invention concerne un couteau effilé et léger (figure 1) possédant une lame (28) rétractable remplaçable qui peut être bloquée soit en position fonctionnelle ou déployée (figure 3a), soit en position rétractée ou de sécurité, à l'aide d'un seul doigt d'une seule main. Le mode de réalisation en scalpel chirurgical de ce couteau, sans perte de fonction ou de maniabilité du scalpel, permet d'assurer la sécurité du personnel soignant et du personnel chargé de l'élimination des déchets médicaux. Un mode de réalisation avec rétraction automatique (figure 6a) du couteau est également décrit.
Patent EP-0791234-A1 (EP)
Title: Module de distribution d'interface pour connecteurs avioniques
Inventor: HORNIG JAMES F
IPC: H05K7/02
Filed: 1995-10-24
Abstract: Un module de distribution d'interface (10) pour connecteurs avioniques interface un circuit de commande central avec divers dispositifs avioniques. Ce module de distribution comprend un grand connecteur avionique (15), une carte-mère imprimée pour connexion d'entrées/sorties (18), deux cartes-filles imprimées pour connexion d'entrées/sorties (20, 22), deux embases parallèles (28, 30), et plusieurs connecteurs miniatures (14). La carte-mère et les deux cartes-filles comportent chacune deux surfaces planes. Les deux cartes-filles sont parallèles à la carte-mère. La deuxième surface de la carte-mère fait face aux premières surfaces des cartes-filles. La première embase (28) est située entre et montée sur la deuxième surface de la carte-mère et la première surface de la première carte-fille. De même, la seconde embase (30) est située entre et montée sur la deuxième surface de la carte-mère et la première surface de la deuxième carte-fille.
Patent EP-0805783-A1 (EP)
Inventor: ISCHE KENNETH W
IPC: C09K5/20
Filed: 1995-12-20
Abstract: Procédé et appareil destinés au traitement et à la récupération du liquide de refroidissement usé de véhicules, et qui comprend les étapes suivantes: a) extraction du liauide de refroidissement usé du moteur; b) traitement du liquide de refroidissement usé avec du diméthyldithiocarbamate de sodium pour amener les métaux dissous à former des particules insolubles; c) traitement du liquide de refroidissement usé de l'étape b) avec un agent de coagulation alcalin aqueux tel qu'un composé d'ammonium polyquaternaire sous sa forme hydroxyde; d) filtrage du liquide de refroidissement usé de l'étape c) à travers une série de filtres (35), puis à travers un lit (37) de particules de carbone afin d'obtenir un liquide relativement propre; et e) ajout d'une combinaison d'inhibiteurs de corrosion, de tampons et d'alcalis au liquide relativement propre, de manière à pouvoir redonner au liquide traité toute ses capacités de liquide de refroidissement de véhicules.
Patent EP-0801663-A1 (EP)
Inventor: OWEN IAN R
IPC: C09D183/12
Filed: 1995-12-20
Abstract: Composition servant de bouche-pores et de couche d'accrochage à base de polyoxyalkylène comportant un groupe hydrolysable contenant du silicium et présentant une adhérence accrue à l'état sec et durci avec une couche de peinture contenant des résines acryliques, acryluréthane, ou uréthane. L'amélioration consiste en une adjonction à ladite composition d'un alkylarylsulfonamide à raison de 50 % ou plus en poids des résines. L'invention porte également sur un procédé pour appliquer et faire adhérer une couche de peinture sur ladite composition après séchage.
Patent EP-0736514-A1 (EP)
Inventor: HERMANN HEINRICH DR
IPC: C07C201/16
Filed: 1996-03-16
Abstract: Recovery process for nitric acid sulphuric acid and oxides of nitrogen is claimed. The process is used in the prodn. of dinitroluene (DNT) by nitration of toluene or mononitrotoluene (MNT). The process comprises a multi-stage countercurrent extn. of the crude (I) with a dilute aq. soln. of NHO3, H2SO4 and nitrous acid such that (i) the vol. ratio DNT: aq. soln. is 1:3-10:1, pref. 1-4:1; and (ii) the aq. extract is recycled for the nitration process directly or after concentration.
Patent EP-0739932-A1 (EP)
Inventor: MUKUNO TORAHIKO
IPC: C08J9/02
Filed: 1996-04-22
Abstract: This invention may be described as follows. (1) A defoaming agent for the production of highly elastic soft and semi-rigid polyurethane foam, having as a main component thereof an organo silicone compound represented by the following formula
      wherein each R 1  is a monovalent hydrocarbon group of one to eighteen (18) carbon atoms, R 2  is a monovalent hydrocarbon group of one to eighteen (18) carbon atoms or an organic substituent, and x and y are each not less than 1, providing x + y equals a number between 3 to 8. A method for the production of a highly elastic soft and semirigid polyurethane foam with said defoaming agent of formula (1) and a highly elastic soft polyurethane foam and a semirigid polyurethane foam produced by this method are also taught.
Patent EP-0751233-A1 (EP)
Inventor: TRIQUET CHRISTIAN DIPL-ING
IPC: C23C8/10
Filed: 1996-06-13
Abstract: Copper strip or sheet has a dark brown covering layer consisting of a 1st layer, made of Cu2O adhering to the base metal, of thickness of 0.05-5 (pref. 0.1-1) microns, and a second layer made of CuO of thickness of 1-100 (pref. 10-50) nm over the 1st layer. In the prodn. of a covering layer on a semi-finished prod. sheet made of Cu, a strip-like Cu semi-finished prod. is heat-treated at 250-750 degrees C for 0.1-5 mins. in a mixed gas atmos. contg. up to 15 vol.% O2 to form a Cu2O layer, and then heat-treated under oxidising conditions to form a CuO layer at 200-450 degrees C for 1-30 mins. in a mixed gas atmos. contg. 10-21 vol.% O2. Alternatively, a strip-like Cu semi-finished prod. is heat treated at 250-750 degrees C for 0.1-5 mins. for 0.1-5 mins. in a mixed gas atmos. contg. 1-21 vol.% O2, and then treated with an aq. soln. contg. alkaline salt alone or in cpd. with a salt of (in)organic peroxide and oxychloride acids. One surface of the semi-finished prod. is textured before heat treated. Heat treatment is carried out at 450-600 degrees C. The O2 content in the mixed gas atmos. is 3-10 vol.%. The aq. treating soln. has a pH of 10-14. The strip-like semi-finished prod. is electrolytically treated in the aq. soln., where the prod. is connected as anode, using a current density of 1-20 A/dm<2>. The strip-like semifinished prod. is deformed by up to 40 (pref. 5-7)%.
Patent EP-0752287-A1 (EP)
Inventor: FRIGERIO MARCO
IPC: B21C1/14
Filed: 1996-06-20
Abstract: A takeup drum, particularly for wire drawing machines, having a fluid cooling unit, the drum comprising: a cylindrical body (2), which is rotatable about a central axis (3) and is supported, through bearings (4), by the fixed frame (5) of the machine; a chamber (6) that is formed in the body (2); and a drum cooling unit that is arranged in the chamber (6). The cooling unit comprises: at least one circular sector (10) that is located proximate to the internal lateral surface of the body (2) and is connected to the fixed frame (5) that supports the cylindrical drum body (2); and at least one nozzle (21) for introducing the cooling fluid, located proximate to the outer surface of the sector (10), so as to form a jacket of cooling fluid that flows over the internal lateral surface of the body (2).
Patent EP-0749898-A1 (EP)
Inventor: HUNDERTMARK LUTZ
IPC: B65B35/48
Filed: 1996-06-20
Abstract: The device has an endless conveyor belt (6) for extracting items (25) which are stored in large quantities, or in different types, in a bunker (7), and which are especially in synthetic or paper bags, or in small cartons. The conveyor belt has at least a lower section which is guided along the inside of the bunker, and an upper section which is above an opening (26) or region of the bunker which is free of items. Items at the top of the conveyor belt either fall back into the bunker, or are withdrawn by a transverse extraction system, which runs laterally from below the upper end section of the conveyor belt. The items are separated, or transported in groups, continuously or intermittently, to a loading device (9) to which packaging (10) is guided. The device can control the supply of individual packaging and/or the position of a gap (100) in the packaging arrangement, which is to be filled.
Patent EP-0763624-A1 (EP)
Inventor: KIVIRANTA SEPPO
IPC: D21F1/32
Filed: 1996-09-12
Abstract: The invention concerns a device (10) in washing of a wire (H 1 ) in a paper/board machine, which device comprises, at one side (F 1 ) of the wire (H 1 ), a wash-nozzle pipe (11), by whose means the washing liquid is sprayed as a jet (S) onto the face (M 1 ) of the wire (H 1 ). In a way in itself known, at the opposite side (F 2 ) of the wire, the equipment comprises a suction device (12), through which the mist arising in the washing of the wire is absorbed out of connection with the device, and that, in the solution of equipment, directly alongside the suction device (12), at the same side (F 2 ) of the wire, there is a blow device (13), through which air is blown onto the face (M 2 ) of the wire (H 1 ) and through the wire.
Patent EP-0774890-A1 (EP)
Title: Wire retainer
Inventor: ARAKI YOSHIHIRO C O SUMITOMO W
IPC: H01B13/012
Filed: 1996-11-13
Abstract: To provide a wire end retainer capable of retaining and positioning a collected end portion 11 of a wire bundle during a wire arranging operation. 
     A retainer main body 300 for accommodating the collected end portion 11 and an engaging plate 400 slidably fittable into the retainer main body 300 are provided. The retainer main body 300 is formed with an insertion hole 311, and the engaging plate 400 is formed with a tapered hole 430. The holes 310 and 430 communicate with each other inside the retainer main body 300. By pulling the engaging plate 400 after the collected end portion 11 is inserted through the insertion hole 310, the collected end portion 11 is tightly held between opposite faces 431, 432 of the tapered hole 430.
Patent EP-0787819-A1 (EP)
Inventor: WEIGERT MARTIN DR
IPC: B23K35/26
Filed: 1996-11-27
Abstract: A tin alloy sputtering target has a back plate joined to the sputter source material by soldering with a solder consisting of 27-68 wt.% bismuth, 32-73 wt.% tin and less than 5 wt.% indium, antimony, lead, silver or copper. Pref. the solder has the eutectic composition of 57 wt.% Bi and 43 wt.% Sn.
Patent EP-0727515-A1 (EP)
Inventor: DERUDDER CARLOS
IPC: D03C3/06
Filed: 1996-02-15
Abstract: Three-position non-open-shed jacquard, comprising a system encompassing two interacting hooks (5), (6) for lifting warp threads (20), (21) on a loom, two first blades (1), (2) which can be moved up and down in opposite phase and which can each transport from their bottom dead centre a hook (5), (6) situated at a selection height (S) - in the event of selection of the said hook -, a control element (16) by which each hook (5), (6) can be selected, a second blade (3) which can be moved up and down in opposite phase with the one first blade (1) and which, from its top dead centre, can transport the hook (5) which interacts with the one first blade (1) - in the event of non-selection of the said hook - from the selection height (S), and means, such as, for example, a fixedly disposed blade (4), for securing at the selection height (S) the hook (6) which interacts with the other first blade (2). 
Only one control element (16) and one tackle element (12) per system is required, whilst the hooks (5), (6) can be transported by their blades (1), (2), (3) in a jolt-free manner.
Patent EP-0842696-A1 (EP)
Inventor: BARTELS PAUL VINCENT
IPC: B01J3/06
Filed: 1996-11-14
Abstract: Reactor vessel (1) comprising
   (a)  a cylindrically shaped, hollow core element (2) as the inner
wall, which element is open at both ends; and   (b)  at least one layer of high performance fibers (3,4,5),
preferably having a tensile strength of at least 100 MPa, arranged
around the core element (2) in an essential circumferential orientation,  
wherein the fibers are embedded in a rigid polymeric of resinous matrix. 
     The reactor vessel (1) is suitably part of a high pressure reactor
(9), which further comprises two plugging means (6,7) arranged in the
opposing open ends of the vessel, which plugging means (6,7) are mounted
on a common (11,12) frame for balancing the forces exerted on the said
plugging means (6,7). The reactor (9) is very suitable for use in high
pressure operations.
Patent EP-0755043-A1 (EP)
Inventor: ONODERA JUNICHI
IPC: G09G3/298
Filed: 1996-07-10
Abstract: In a display device in which each group of plural drive elements 10 takes charge of the drive of plural picture elements (pixels) and the display luminance changes as the number of sustaining pulses changes that are supplied to PDP16, a constant emission luminance characteristic is maintained by increasing the number of sustaining pulses for larger load when the display load factor is large, and decreasing the number of sustaining pulses for smaller load when the display load factor is small. When displaying multi-tone image by subfield drive method, a display area detect circuit 20 allows to display image always with constant luminance characteristic despite the variation of the display load factor, and to prevent the deterioration of tone characteristic due to the subfield drive method, and further a half tone display circuit 30 allows to decrease the bit number thereby simplifying the configuration of the display area detect circuit 20.
Patent EP-0778291-A1 (EP)
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F36/04
Filed: 1996-12-06
Abstract: A catalyst obtained by contacting (A) a compound of a transition metal of the group V of the Periodic Table represented by formula (I):           R       n           M(O)       m           X       p           ·L       a              wherein M represents a transition metal of the group V of the Periodic Table; R represents a cyclopentadienyl group, a substituted cyclopentadienyl group, an indenyl group, a substituted indenyl group, a fluorenyl group or a substituted fluorenyl group; O represents an oxygen atom; X represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1 to 20 carbon atoms, an alkoxy group, an aryloxy group or an amido group; L represents a Lewis basic compound; n, m, and p each represent an integer selected to make a combination of (n=1, m=1, p=2), (n=1, m=0, p=3), (n=2, m=0, p=1) or (n=1, m=0, p=2); and a represents 0, 1 or 2, and (B) at least one of (B1) an ionic compound comprising a non-coordinating anion and a cation and (B2) an aluminoxane, provided that the component (B) is an ionic compound comprising a non-coordinating anion and a cation (B1) when the combination of n, m, and p of the component (A) is (n=2, m=0, p=1) or (n=1, m=0, p=2).
Patent EP-0780460-A1 (EP)
Inventor: SCHILOWITZ ALAN M
IPC: C10L1/14
Filed: 1996-12-20
Abstract: The present invention is a gasoline additive concentrate which remains liquid at low temperatures of about 0°F which contains a fatty acid, ester or mixtures thereof in combination with an alcohol, an amine or a mixture thereof.
Patent EP-0735389-A1 (EP)
Inventor: FRANCOIS SANDRINE
IPC: G02B6/126
Filed: 1996-03-28
Abstract: A structure (1) with two optical waveguides, for forming a filter, has a lower confinement layer (2), a light guiding core (3) and two stripes (4,5) for charging the core (3) and for forming the waveguides. The core and stripe thicknesses (h,e1,e2) are chosen such that the waveguides have the same birefringence. Also claimed is a process for producing the above structure.