baber/WOPTO huggingface dataset:
Patent EP-0567399-A1 (EP)
Inventor: VELLUET PASCAL
IPC: F28D1/03
Filed: 1993-04-21
Abstract: The invention relates to a heat exchanger tube comprising a metal strip rolled and welded onto itself, which includes a part extending inside the tube to form a perturbation device capable of generating turbulence on a fluid flowing in the tube. According to the invention, the strip includes two margin parts (18) extending on either side of a central part (20), at least one of the margin parts (18) forming a perturbation device, and each of the margin parts (18) being folded along a folding edge (26), towards the central part (20), the two folding edges (26) being brought together by rolling up the central part and the margin parts of the strip which are welded onto each other. Application in particular to heat exchangers for motor vehicles. <IMAGE>
Patent EP-0569296-A1 (EP)
Inventor: CHOUAN YANNICK
IPC: C23F4/00
Filed: 1993-05-05
Abstract: The device includes an HF source (2), a plasma enclosure (4) including gas supplies, a vacuum pump (50), elements for coupling the source to the plasma enclosure, the latter being non-radiating and having the shape of a right-angled parallelepiped with first and second faces which are made of dielectric material and are parallel to the direction of the magnetic field and a third face furnished with a rectangular aperture (14) parallel to this field to form a stripe-like plasma, a treatment enclosure containing a movable sample-holder (18) communicating with the plasma enclosure via the aperture. The coupling means include two linear waveguides (30, 38) of rectangular section and oriented along the direction of propagation of the waves and arranged on either side of the plasma enclosure, a horn (36) for coupling one of the guides to the plasma enclosure, the section of which widens in the direction of the magnetic field, the other guide being equipped with a short-circuit (46). <IMAGE>
Patent EP-0597778-A1 (EP)
Inventor: CROISET JEAN-MICHEL
IPC: F28F9/04
Filed: 1993-11-02
Abstract: The end-piece (4a) of each connector (4) includes a screw thread (4b) which emerges in a groove (4c) so that it is screwed into the perforation (1b) of the end plate or plates (1) of the stack, the edge of the perforation becoming engaged in the aforementioned groove (4c). The annular space (x) which remains around this edge is closed in a leaktight manner by a brazing bead during assembly of the plates (1) by brazing. This avoids any risk of premature detachment of the connectors (4). <IMAGE>
Patent EP-0583205-A1 (EP)
Inventor: KNORS CHRISTOPHER JOHN
IPC: H01L21/027
Filed: 1993-06-15
Abstract: A composition and methods for the use and manufacture thereof are provided for a polymeric dye. The composition comprises one or more aminoaromatic chromophores in conjunction with polymers having an anhydride group or the reaction products thereof. The composition is particularly useful as an underlaying antireflective coating with microlithographic photoresists for the absorbtion of near or deep ultraviolet radiation.
Patent EP-0608666-A1 (EP)
Inventor: PENNISI ALESSIO
IPC: H03H11/04
Filed: 1993-01-29
Abstract: A time delay filter comprising at least one field-effect transistor (M3) of the MOS type and at least one bipolar transistor (Q1) having their respective base and gate terminals together connected. 
     The bipolar transistor (Q1) is coupled to an input terminal (IN) through a drive transistor (M1), and the field-effect transistor (M3) is coupled to an output terminal (OUT). 
     The charge time for the gate capacitance of the field-effect transistor (M3), using the low base current of the bipolar transistor (Q1), enables high-frequency noise to be filtered out of input digital signals.
Patent EP-0622992-A1 (EP)
Inventor: BURKES ALICE LYLES
IPC: A23L1/304
Filed: 1992-12-07
Abstract: L'invention se rapporte à des concentrés pour boissons, stables en stockage, et permettant de préparer des boissons et des compositions alimentaires enrichies d'un point de vue nutritionnel par des niveaux significatifs de calcium, ainsi qu'à un procédé de préparation de ces concentrés. Ceux-ci présentent une concentration de l'ordre de plus de 5 fois, et comprennent: a) de 0,2 % à 1,20 % en poids environ de calcium solubilisé; b) de 0,7 % à 8,25 % en poids environ d'un constituant acide comprenant un mélange d'acide citrique et d'acide malique, ledit mélange présentant un rapport pondéral acide citrique/acide malique compris entre 5:95 et 50:50; c) de 0,05 % à 1,2 % en poids environ d'un constituant d'anion acide choisi dans le groupe composé d'ions de chlorure, d'ions de nitrate, d'ions de sulfate et de mélanges de ceux-ci; d) une quantité efficace d'un constituant améliorant la saveur; et e) de 35 % à 80 % en poids environ de sucre basé sur le poids sec; f) de 20 % à 65 % en poids environ d'eau; le rapport pondéral du constituant acide par rapport au calcium solubilisé étant compris entre 3,5 et 6,5 environ, et le concentré pour boisson présentant un pH inférieur ou égal à 4,5 environ, de préférence inférieur ou égal à 3,5 environ. Ces concentrés sont stables à des températures supérieures à 90 °F (32 °C) pendant au moins 30 jours environ. Ils présentent l'avantage supplémentaire d'être stables pendant au moins 120 jours environ à des températures comprises entre 70 °F (21 °C) et 90 °F (32 °C) environ.
Patent EP-0589013-A1 (EP)
Inventor: KUSTERMANN MARTIN
IPC: D21H23/54
Filed: 1993-04-10
Abstract: L'invention concerne un dispositif d'application pour enduire des bandes, de papier et de carton notamment, comportant une courroie ou un tuyau flexible (2), qui est guidé(e) autour d'un élément-support (3) et d'un rouleau d'entraînement (4), ainsi qu'un rouleau conjugué (5) guidant la bande. Une fente (7) est formée entre le rouleau conjugué (5) et le tuyau flexible (2) afin d'appliquer la matière d'enduction sur la bande. L'invention se caractérise en ce que l'élément-support (3) comporte un rouleau (6) de diamètre relativement réduit par rapport au rouleau de guidage (4) et au moins un autre rouleau (9, 9', 10) qui soutient le rouleau-support (6).
Patent EP-0642405-A1 (EP)
Inventor: ENLOW HOWARD H
IPC: C08J7/04
Filed: 1993-05-24
Abstract: A process for making a thermoformable conductive plastic laminate for use in making plastic parts adapted for electrostatic spray painting of a uniform high quality paint finish includes forming a matte release coated casting sheet (20), casting an electrically conductive polymer (24) in thin film form on the casting sheet, drying to form a conductive primer coat (24), and transfer-laminating the conductive coating to a thin, thermoformable plastic face sheet (26). The matte release coat (20) has fine particulate filler that transfer a micro-roughened matte surface to the conductive primer coat (24). The conductive primer (24) includes a polyester resin containing a fine particulate conductive material such as carbon black and, preferably, an anti-blocking agent such as fumed silica. The primer coated face sheet (26) can be thermoformed and bonded to an underlying plastic substrate panel (28). The conductive primer (24) has sufficient elongation and maintains uniform electrical surface conductivity and film thickness throughout the transfer-laminating, thermoforming and substrate panel-cladding process. The uniform surface resistivity of the conductive primer film (24) is sufficient to permit electrostatic spray painting of the finished contoured panel and in one embodiment of the finished contoured panel and in one embodiment produces a Class "A" quality exterior automatic paint finish on the resulting panel.
Patent EP-0654108-A1 (EP)
Title: Mur ameliore et procede de construction correspondant
Inventor: JONES ROGER H JR
IPC: C04B28/02
Filed: 1993-05-27
Abstract: L'invention se rapporte à une construction simple (2) ayant une faible incidence sur l'environnement, destinée à être érigée sur place et qui est faite de murs (1), de poutres, de solives et de panneaux (8) d'architecture structuraux et monolithes ayant une résistance physique relativement élevée, qui possèdent une grande durabilité et une grande résistance au feu, au vent et aux secousses sismiques et qui présentent des caractéristiques de transfert acoustique et thermique hautement désirables. On construit un tel mur en coulant un noyau (10) d'un mélange fluide mousse/ciment fibreux entre deux minces panneaux manufacturés (8) d'aggloméré de ciment renforcé par des fibres de verre à l'aspect extérieur esthétique. Les particules et les protéines provenant du mélange formant le noyau pénètrent et migrent dans les interstices de l'aggloméré de ciment et les remplissent, formant ainsi une liaison forte, continue et homogène entre le matériau de charge (10) et l'aggloméré lui-même. On confère ainsi une résistance supplémentaire à l'aggloméré de ciment en remplissant les vides interstitiels, ce qui crée un mur solide et homogène. Le mur, les poutres et autres structures sont fabriqués sur place pour former des unités de mur monolithes sans jointures, selon la technique de coulage à coffrage perdu, qui consiste à ériger, à assembler et à relier de façon appropriée les agglomérés de ciment et de fibres (8). Un aggloméré de ciment extérieur (8) est utilisé comme coffrage permanent pour former l'un des côtés du mur. Le noyau en fibres/mousse/ciment confère une résistance structurelle, des propriétés isolantes et une liaison monolithe à tous les composants. Un aggloméré de ciment interne (8) forme la face intérieure du mur.
Patent EP-0655888-A1 (EP)
Inventor: LOGAN JOHN S
IPC: A01K67/027
Filed: 1993-06-11
Abstract: The present invention relates to the use of transgenic pigs for the production of human hemoglobin in which, in certain embodiments, the pig beta globin promoter is used to facilitate the expression of human hemoglobin. The transgenic pigs of the invention may be used as an efficient and economical source of cell-free human hemoglobin that may be used for transfusions and other medical applications in humans.
Patent EP-0649367-A1 (EP)
Title: Process and plant for the disposal of timber treated with toxic substances.
Inventor: BANKHAMER DORIS
IPC: B27K5/00
Filed: 1993-07-06
Abstract: In order to remove toxic substances from timber for disposal, the timber is ground and a suspension of water, a water-soluble organic solvent and the ground timber is centrifuged in a centrifuge (2). The mixture or water and solvent is extracted from the centrifuge (2) and, after the toxic substances in the mixture have been separated and the organic solvent has been distilled off from the water, the water is reintroduced into the circuit of the centrifuge (2) in order to form a fresh suspension of water, organic solvent and the timber (12) separated in the centrifuge (2). This process is repeated until the timber (12) has been freed from toxic substances.
Patent EP-0656867-A1 (EP)
Title: Commande de vitesse d'un systeme de manipulation de documents
Inventor: HUTNER MARK A
IPC: B65H5/34
Filed: 1993-08-26
Abstract: Un système de manipulation de documents, tel qu'une machine à affranchir (10), comprend une station de chargement (24) servant à charger des documents (26) provenant d'une pile, de façon séquentielle vers une bande transporteuse (36) d'une station de transport. Les stations de chargement et de transport comprennent des unités de commande discrète (60, 61) du moteur d'actionnement, accouplées à une commande de vitesse (50) conçue pour appliquer un signal de commande à l'unité de commande de transport (52), ainsi qu'un signal de commande à l'unité de commande de chargement (54). Le signal de l'unité de commande de chargement est asservie au signal de l'unité de commande de transport, de façon à permettre des modifications des vitesses de chargement et de transport des documents au moyen d'une commande unique (64a). Une commande d'espace séparée (76a) permet de régler sélectivement l'espace entre des documents successifs pour des documents de dimensions différentes.
Patent EP-0668880-A1 (EP)
Inventor: HLATKY GREGORY GEORGE
IPC: C08F4/645
Filed: 1993-10-05
Abstract: Système catalyseur ionique servant à polymériser des monomères, comprenant un produit de réaction d'un composé d'un métal de transition de groupe 4 contenant un seul ligand cyclopentadiényle et un groupe entrant en contact par hétéroatome, et d'un précurseur anionique non coordonné, ainsi qu'un additif comprenant un composé organo à élément de groupe 13. Le système catalyseur utilisant l'organo-additif permet d'obtenir un catalyseur à productivité améliorée pour la polymérisation d'oléfines. Ce système catalyseur et l'additif peuvent éventuellement être placés sur un support inerte et prépolymérisés si on le souhaite. Le système catalyseur peut être utilisé pour polymériser des monomères sous haute pression, dans des conditions de polymérisation en phase gazeuse, en solution, en liquide, en masse, ou en bouillie.
Patent EP-0615910-A1 (EP)
Inventor: WACHSMUTH GERD
IPC: B65B61/06
Filed: 1994-02-15
Abstract: A tool for punching out single and multiple containers from plastic foil of high elongation at tear, especially from polypropylene foil, has a plurality of knives for cutting into the foil and cutting through it which can be advanced in a specific way via a press. The tool is characterised by a cutting plate 6 with recessed and raised cutting perforations 34 and 36 which cooperate with the knives 10, 14, 18, furthermore by at least two receiving plates 8, 12, 16 arranged in succession in the direction of advance and intended for the knives, the knives 14 and 18 or their knife mountings passing respectively through the receiving plates 8, 12 arranged in the direction of advance in front of the receiving plates 12, 16 assigned to them, and by adjustably designed stops 26, 28 which take effect simultaneously or at different times and are intended for the receiving plates and which fix the amount of the advancing travels of the knives. This design provides a tool for punching out containers from plastic foils of high elongation at tear, by means of which, on the one hand, individual containers also consisting of multiple packs can be separated easily without an aid and, on the other hand, the selective production of individual or multiple packs with different numbers of containers is possible without a complicated demounting and resetting of the tool. <IMAGE>
Patent EP-0613852-A1 (EP)
Inventor: JANZEN HERMANN
IPC: B66F7/08
Filed: 1994-02-23
Abstract: Between a floor-side underframe 2 and a top table platform 3, a scissor-type lifting table has at least one pair of scissor arms 5, 6; 7, 8 which are connected to one another in a cross joint 4. In opposite end areas 14, 15; 16, 17, the scissor arms 5, 6; 7, 8 are in each case supported at one end in a fixed position at a swivel bearing 18, 19 and at the other end via a loose bearing 20, 21 on the underframe 2 and the table platform 3 respectively. In an initial position close to the underframe 2, an expanding lever 40 located on the outer piston-rod end 39 of a piston/cylinder unit 23, 24 and having a pressure roller 44; 144 reaches in the area of at least one scissor arm 6, 8 under the table platform 3 in order to initiate an initial stroke. The expanding lever 40 is designed as a lifting rocker 42 located between respective inner legs 25', 26'; 27', 28' of at least one of the scissor-arm pairs 5, 6; 7, 8. The lifting rocker 42, at least at one end, has a connecting part 43; 43' coaxial to the cross joint 4 and has at the other end the pressure roller 44 and, axially parallel between the cross joint 4 and the pressure-roller axis 45, a piston-rod articulation 38 located in the initial position above the centre longitudinal plane 35 of the piston/cylinder unit 23; 24. <IMAGE>
Patent EP-0636425-A1 (EP)
Inventor: TIETZ DEAN L
IPC: F04B49/02
Filed: 1994-02-24
Abstract: A pressure washer is provided with a flow control switch and a bypass passage. The flow control switch (91,93,98) shuts the motor of the pressure washer off when fluid is not being supplied to the pressure washer or when the spray gun of the pressure washer is closed. The bypass passage (71b,71c,71d) relieves excess outlet pressure and activates the flow control switch when the spray gun is closed. The pressure washer may include a soap pump for injecting soap into low pressure fluid at the inlet of the pressure washer.
Patent EP-0638943-A1 (EP)
Inventor: FUKAMICHI KAZUAKI
IPC: H01F1/12
Filed: 1994-07-28
Abstract: A bulk magnetoresistance effect material of a composition represented by the general formula: T 100-A M A  (wherein T is at least one element selected between Cu and Au; M is at least one element selected from the group consisting of Co, Fe, and Ni; and A is in the range: 1 ≦ A ≦ 50 by atomic percent) is prepared by casting a molten mixture of the above composition, and subjecting the resulting casting to homogenization and further to heat treatment. The bulk magnetoresistance effect material is high in the rate of change in the electrical resistance thereof, i.e., shows a large magnetoresistive effect and can be obtained in such bulk form in arbitrary shapes adaptable for various uses. Using the material, various types of magnetoresistive elements are obtained.
Patent EP-0639663-A1 (EP)
Inventor: BINDER ROLF
IPC: D01G7/10
Filed: 1994-08-01
Abstract: A new method and a new apparatus for the treatment of foreign bodies during bale stripping are presented. For this purpose, in addition to a foreign-body recognition unit (7) a foreign-body removal unit (8) is provided, and the two units can be provided either on the same side or on both sides of the stripping member (4) of the bale-stripping machine (1). <IMAGE>
Patent EP-0633560-A1 (EP)
Inventor: TAKADA YUKARI C O MITSUBISHI D
IPC: G11B5/09
Filed: 1990-10-04
Abstract: A magnetic recording and reproducing apparatus capable of recording video, audio and other information on a magnetic tape by, for example, the helical scanning method. A rotary head is rotated at an m-fold speed to record intermittent tracks on the magnetic tape so that real-time simultaneous monitoring is performed. By high-speed dubbing due to high-density intermittent recording and by increasing the number of repetition of track scanning, the information is recorded and reproduced simultaneously with a plurality of channels. Any tracking error is detected to form a continuous and uniform track pattern. With this intermittent comb-shaped recording, reciprocating recording and reproducing can be realized.
Patent EP-0643208-A1 (EP)
Inventor: BECHTEL HANS-PETER
IPC: F01D25/14
Filed: 1994-08-23
Abstract: The volume of the heat insulating material (15) enlarges when heated so that the covering (11,12) is expandable until it locates on the inside of a corresp. hollow space. The covering consists of a metal foil or of a temp.-proof ceramic fibre weave. It has at least two part surfaces (11,12), the edge areas (13,14) fo which are folded over, in order to form a widenable connection on volume alteration of the heat insulating material (15). The cover has expansion folds and the heat insulating material on heating from a starting temp. to a deformation temp. expands irreversibly. The heat insulating material (15) contains vermiculite and on the cover material (11) pressure compensation devices are provided.
Patent EP-0645544-A1 (EP)
Inventor: GIESSEN NORBERT
IPC: F15B15/08
Filed: 1994-09-20
Abstract: A driving and guiding system for a load (1) to be moved essentially consists of a rodless pressure-medium cylinder, the cylinder body (2) of which contains a piston (3) guided in a longitudinally displaceable manner, and of a power-transmission element (4) which is attached to the piston (3) of the pressure-medium cylinder, interacts via rollers (5) mounted on it with tracks (6) arranged in the longitudinal direction of the cylinder body (2), and is connected to the load (1) to be moved. The cylinder body (2) is held in a fixed position, for example on a vehicle or building. The cylinder body (2) and the tracks (6) are formed together by a one-piece profile. This profile contains the rollers (5), which are provided in pairs in each case, are divided functionally into bearing rollers (5a) and supporting rollers (5b), and are made of non-metallic material at least in the area of their running surface. The bearing rollers (5a) and the supporting rollers (5b) are arranged under the cylinder body (2), the axis of rotation of these rollers (5a, 5b) and the direction of action of the load (1) being at an angle of 90 DEG  to one another. <IMAGE>
Patent EP-0653741-A1 (EP)
Inventor: UTSUGI KOJI C O NEC CORPORATIO
IPC: H05B44/00
Filed: 1994-10-06
Abstract: In a current-controlled luminous element array, combinations (10; 20) of a luminous element (EL) of a current-controlled type, a current-controlling transistor (Q I ) for controlling the current of the luminous element (EL), and a switching transistor (Q S ) are arranged in a matrix form between signal electrode lines (1) and scan electrode lines (3) such that the luminous element (EL) is connected at one terminal thereof to a power source electrode line (5) and at the other terminal thereof to a drain electrode (D QI ) of the current-controlling transistor (Q I ), a gate electrode (G QI ) of the current-controlling transistor (Q I ) and one signal electrode line (1 M ) have the switching transistor (Q S ) connected therebetween, and the current-controlling transistor (Q I ) in an arbitrary column (N+1) of matrix has a source electrode (G QI ) thereof connected to one scan electrode line (3 N ) in another column (N).
Patent EP-0651040-A1 (EP)
Inventor: SHIMA TAKESHI C O TOMOEGAWA PA
IPC: H01L21/52
Filed: 1994-10-27
Abstract: A liquid adhesive of the present invention can be adhered and cured at a relatively low temperature and have sufficient heat resistance and reliability, etc., and comprises comprises a dispersion obtained by dispersing the following component (b) in a solution of the following component (a) in an organic solvent, wherein the ratio of the component (b) to the component (a) is in a range of 10 to 900 parts by weight based on 100 parts by weight of component (a):
     (a) a piperazinylethylaminocarbonyl-containing butadiene-acrylonitrile copolymer having a weight average molecular weight of 1,000-200,000, an acrylonitrile content of 5-50% by weight, and an amino equivalent of 500-10,000, represented by the following formula (I-1) or (I-2):
      wherein, k, m, and n are molar proportions and taking n as 1, k is a number of 3-175, and m is a number of 0.3 to 93   (b) a maleimide compound having at least two maleimide groups. An insulating pattern or insulating layer is formed by applying the liquid adhesive onto an electronic part by a dispensing or screen printing method, followed by thermally curing.
Patent EP-0643436-A1 (EP)
Inventor: PHILLIPS JAMES P
IPC: H01F38/14
Filed: 1988-12-22
Abstract: A rotatable contactless RF signal coupler (26), which couples RF signals between an antenna (24) and an RF signal processor in a portable radio, along with an antenna (24) capable of operating in two modes is described herein. Specifically, the signal coupler (24) includes a transformer that is primarily located within the hinge formed by the housing of the radio and a rotatable flip portion (18). Substantially constant inductive coupling is maintained in the coupler regardless of rotation. The antenna (24) is capable of operating in a narrow band and a wide band mode to afford antenna operation through varied conditions.
Patent EP-0626452-A1 (EP)
Inventor: JACOBS ANTONIUS ARNOLDUS CHRIS
IPC: C07K16/00
Filed: 1994-05-09
Abstract: The present invention relates to a polypeptide of the bacterium  Streptococcus   suis  with a molecular weight of about 54 kD, capable of inducing neutralising antibodies against  Streptococcus   suis . The invention also relates to a vaccine against  Streptococcus   suis  infection, and a method for the preparation of such a vaccine.