baber/WOPTO huggingface dataset:
Patent EP-0738542-A1 (EP)
Inventor: SAITO TADAO
IPC: B05B11/00
Filed: 1995-10-26
Abstract: A trigger type liquid discharge device is provided with a valve structure designed to open only when the liquid inside the device shows a proper discharge pressure and arranged upstream relative to the discharge aperture of the nozzle head thereof and also with a flow path arranged in the cylinder of the pump unit of the device for returning any residual pressure in the liquid flow paths of the device after the end of a liquid discharging cycle. With such an arrangement, it can effectively prevent liquid from dripping out of the discharge aperture because of the residual pressure in the liquid flow paths in the initial and/or final stages of the liquid discharging operation.
Patent EP-0797754-A1 (EP)
Inventor: ADAMS MICHAEL E
IPC: F28D1/047
Filed: 1995-10-17
Abstract: L'invention porte sur un échangeur de chaleur à tubes à ailettes (34), la tubulure (34) étant formée d'une seule longueur continue courbée en forme de zigzag ou de serpentin (22), et insérée ensuite par les fentes allongées (16) formées dans une série de plaques ailettes (15).
Patent EP-0752476-A1 (EP)
Inventor: KATO NAOKI
IPC: C12P13/20
Filed: 1995-12-08
Abstract: L-Aspartic acid is produced by repeating the following steps: (1) a reaction step of forming ammonium L-aspartate from an aqueous solution containing monoammonium maleate through isomerization and enzymatic reaction with aspartase in the presence of ammonia, (2) a deammoniation step of distilling or stripping the reaction liquid obtained in the step (1) to convert the formed ammonium L-aspartate into monoammonium salt substantially completely, (3) a crystallization step of crystallizing L-aspartic acid from the solution obtained in the step (2) by the use of maleic acid and/or maleic anhydride as a acid crystallizing agent with the formation of monoammonium maleate, (4) a solid-liquid separation step of separating the crystalline L-aspartic acid deposited in the step (3) from the mother liquid containing monoammonium maleate, and (5) a recycle step of feeding the mother liquor separated in the step (4) to the above step (1) as the raw material.
Patent EP-0809625-A1 (EP)
Title: Amphiphile verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben gruppen auf der basis von dicarbonsäurediamiden
Inventor: KWETKAT KLAUS
IPC: C09K23/42
Filed: 1995-11-17
Abstract: Die Erfindung betrifft amphiphile Verbindungen der allgemeinen Formel (I) (R?1, R3 = C¿1-C22-Kohlenwasserstoffrest, R2 = Spacer, X, Y = funktionelle Gruppen) mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf der Basis von Dicarbonsäurediamiden. Die amphiphilen Verbindungen gemäß dieser Erfindung sind meist grenzflächenaktiv und eignen sich insbesondere als Emulgatoren, Demulgatoren, Detergenzien, Dispergatoren und Hydrotropica in Industrie und Haushalt, beispielsweise auf den Gebieten Metallbearbeitung, Erzgewinnung, Oberflächenveredelung, Waschen und Reinigen, Kosmetik, Medizin und Nahrungsmittelverarbeitung und -zubereitung.
Patent EP-0793591-A1 (EP)
Inventor: LINDENMAN CHARLES E
IPC: F04B51/00
Filed: 1995-11-17
Abstract: La présente invention concerne un système de freinage antiblocage comportant un moteur de pompe qui est initialement alimenté lors du démarrage d'un véhicule, et est en suite désactivé. La tension de désactivation et les tensions ultérieures du moteur sont évaluées en fonction de niveaux de tension prédéterminés correspondant à un moteur de pompe fonctionnant correctement afin de décider de procéder ou non à la désactivation du système de freinage antiblocage, et à l'activation d'un mécanisme d'avertissement de défaillance qui signale au conducteur du véhicule que le système a été désactivé.
Patent EP-0797499-A1 (EP)
Title: Surfa age ou remise en etat de structures sans coffrages porteurs
Inventor: O'FFILL ROBERT J
IPC: B29L23/00
Filed: 1995-12-08
Abstract: Cette invention concerne un revêtement flexible (38) au dos duquel sont disposées un certain nombre de nervures (46) saillantes vers l'extérieur à une certaine distance dudit revêtement. Chaque nervure possède un profil élargi destiné à assurer une fixation mécanique solide avec une couche (44) ou un support d'adhésion intermédiaire, ce support étant appliqué sur une partie de surface (42) du substrat sous-jacent (40) à surfacer ou à remettre en état. Le revêtement employé pour surfacer ou remettre en état un substrat se met en place par application d'une épaisseur dudit support sur une partie de la paroi du substrat sous-jacent, avant de placer le dos du revêtement contre le support, puis par compression contre le support afin d'y insérer les nervures jusqu'à ce que celles-ci soient complètement recouvertes par ledit support, ceci permet d'obtenir une fixation mécanique solide entre ces nervures et le support. Enfin, le support se durcit pour former une liaison solide avec la surface du substrat sous-jacent, et non avec le dos du revêtement.
Patent EP-0830741-A1 (EP)
Inventor: THOMANN MARK R
IPC: H03M13/37
Filed: 1995-12-08
Abstract: A high speed cyclical redundancy check system for use in digital systems. The high speed cyclical redundancy check system providing programmable error correction functions for different data protocols. The high speed cyclical redundancy check system providing programmable data paths for minimizing overhead and maximizing throughput. The system supporting multiple operations in a single cycle.
Patent EP-0725424-A1 (EP)
Inventor: MURAKAMI HIROSHI
IPC: C23C14/24
Filed: 1996-01-23
Abstract: The arc-type evaporator of the present invention includes an anode and a cathode for generating arc discharging, a trigger electrode and a gas supply pipe. The trigger electrode is contacted with the cathode to cause a first spark, and thereafter is separated from the cathode to occur the arc discharge between the anode and the cathode. The gas supply pipe is provided independently of the trigger electrode, and supplies the cathode a reactive gas which reacts with a substance forming the cathode to produce a chemical compound. The gas supply pipe includes a gas blow-out port formed in the neighborhood of the side portion or rear side portion of the cathode to face the cathode. The reactive gas is supplied from the gas blow-out port to an area including the front surface of the cathode.
Patent EP-0726346-A1 (EP)
Inventor: WOOD DOUGLAS BRUCE
IPC: D04B39/00
Filed: 1996-02-05
Abstract: A knitting machine  (10)  is described for knitting rows  (51)  of yarn loops  (52)  in a helical pattern around the unvulcanized rubber core  (21)  of a hose  (22) . The machine comprises at least two concentrically disposed tubes  (30,35) . The first tube  (30)  rotates concentrically around a straight axis along which the inner core of a hose moves towards an opening in the knitting head  (16) . The first tube carries a plurality of needles  (18)  and needle guides  (19)  which are equally spaced from, and around, the opening in the knitting head. The second tube  (35)  concentrically rotates independently around the first tube and carries, i) at least one yarn deck  (36) , ii) cams  (44)  which reciprocate the needles when the first and second tube differentially rotate, and iii) the knitting head. A stationary third, rigid, hollow inner tube  (20)  can be concentrically disposed within the first tube to guide the inner core to the knitting head.
Patent EP-0759568-A1 (EP)
Inventor: NEDSTEDT BO
IPC: G02B6/42
Filed: 1996-03-06
Abstract: A device for optical connection of an optical element, for example an end portion of an optical fibre (2), with a spherical lens (4) comprises a connector element (14). The connector element has a surface for defining the position of the spherical lens and a surface for defining the position of the optical element in relation thereto. A surface of the connector element for defining the position of the spherical lens (4) are constituted by a circular edge surface (18) formed with a radius.
Patent EP-0737799-A1 (EP)
Inventor: KATO SENJI
IPC: F01L1/344
Filed: 1996-04-12
Abstract: A valve timing control apparatus that continuously controls the valve timing of an intake valve (8) or an exhaust valve (9) of an engine (1). This apparatus includes a hydraulic variable valve timing mechanism (25), a hydraulic control valve (55) and an electronic control unit (80) for controlling the control valve (55). The variable valve timing mechanism (25) alters the valve timing to change the valve overlap of the intake valve (8) with respect to the exhaust valve (9). The hydraulic control valve (55) controls the hydraulic pressure supplied to the variable valve timing mechanism (25). The real phase of the valve timing is coincided with a target phase that corresponds with the running conditions of the engine (1). When the real phase of the valve timing approaches the target phase, the hydraulic control valve (55) is controlled to sustain the phase of that instant. The electronic control unit (80), which learns the control state of the valve-timing sustaining control, sets an initial learning value that reduces the valve overlap when the learning has started.
Patent EP-0745522-A1 (EP)
Inventor: HAHN G UWE
IPC: B60R25/10
Filed: 1996-05-24
Abstract: The anti-theft device has a radio receiver (11) on board the vehicle, receiving a coded radio signal provided by a regional transmission network, coupled to a control circuit (15). This provides a signal (16) for opening and closing at least one on board current circuit (20,23,24) in dependence on the received radio signal, for activating a theft alarm signal and/or bringing the vehicle to a stand-still. The radio signal receiver and the control circuit are contained within separate units, mounted in different positions within the vehicle.
Patent EP-0758588-A1 (EP)
Inventor: KUTTNER HANS-PETER
IPC: B60J7/22
Filed: 1996-06-19
Abstract: The aerofoil (4) is located behind the head restraint (3) of each seat. It is hood-shaped, and is fastened to the car body (1) via locking elements, which are released for its removal. The aerofoils extend over a rollbar located behind the seat (2), and may be fastened to the rollbar. A wind net (11) is located tensioned between the two aerofoils. Each aerofoil is telescopically extendable in direction of the head restraint, and each also contains an extractable sun visor. The aerofoils have a hollow interior storage space (14), which may be used for a loudspeaker (15).
Patent EP-0829674-A1 (EP)
Inventor: KRAMMEL WERNER JOHANN
IPC: F16L9/21
Filed: 1996-09-13
Abstract: The acoustic cladding structure, for sewage pipes (1) and pipe junctions of plastics and especially polypropylene (PP) or polyethylene (PE), has a foam (2) layer of polyurethane in a thickness of up to 60 mm. It is shrouded by a layer (3) impermeable to water or steam, of an aluminium foil or a polyvinyl chloride (PVC) shaped shell, or of a natural or synthetic rubber in a thickness of up to 3 mm. The foam layer (2) has a gross density of 10-100 g/litre, a pressure strength of 0.1-0.9 N/mm<2>, a bending strength of 0.1-0.9 N/mm<2>, water absorption in 24 hrs. of 1.0-5.0 vol%, a closed cell ratio of 70-97% and a flammability classification of B1, B2 and B3 according to DIN 4102.
Patent EP-0774609-A1 (EP)
Inventor: LUDOLPHIJ JOHANNES WILHELMUS L
IPC: F16L3/10
Filed: 1996-11-05
Abstract: A shock-resistant pipework system comprises one or more fibre-reinforced plastic pipe sections (1,5a,5b) which are connected at at least two points, by means of fixing elements, to a fixed element (foundation). At least one of said fixing elements consists of a metal bracket (2a) made up of two ring halves (6,7) which are provided with flanges (8) and are fixed to one another at the location of the flanges (8), two metal legs (10,11) being fixed to that ring half (7) which is on the side of the fixed element (3), the gap between said metal legs (10,11) essentially corresponding to the diameter of the pipe section. The legs (10,11) are, in turn, fixed to a metal transition section (13) permanently connected to the fixed element (3) (foundation). The pipework system is supported in a statically determined way, in that another fixing element (2b) holds the pipe section in place in both the axial and the radial direction, whilst the abovementioned bracket (2a) holds the pipe section in place in a radial direction only.
Patent EP-0727400-A1 (EP)
Title: Method for controlling viscosity in ceramic formulations
Inventor: BERRY AMANDA K
IPC: C08L75/04
Filed: 1996-01-30
Abstract: A method for controlling viscosity in an aqueous ceramic slip is disclosed. The method utilizes selected urethane polymers. It allows for the formulation of ceramic slips with sufficient viscosity for conventional applications, and overcomes difficulties in controlling the viscosity of ceramic formulations with conventional agents. Settling of powders is also eliminated in ceramic slips by the use of the described polymers. The problem of bacterial growth which occurs in ceramic formulations using cellulosic thickeners is also avoided. The method may be used with any ceramic material which can be formulated in the form of an aqueous ceramic slip, including oxide and non-oxide ceramics. It provides control of viscosity under varied pH conditions, including conditions of pH less than 5. It also provides stability of viscosity during shelf storage.
Patent EP-0782980-A1 (EP)
Inventor: CHERPECK RICHARD E
IPC: C08L23/26
Filed: 1996-12-24
Abstract: A compound of the formula:
      wherein X is hydrogen or hydroxy, and Y is -R or -C(O)O-R, wherein R is a polyalkyl group having an average molecular weight of about from 450 to 5000; or a fuel soluble salt thereof. 
     The compounds of formula I are useful as hydrocarbon fuel additives for the prevention and control of deposits, especially intake valve deposits, in internal combustion engines.
Patent EP-0742614-A1 (EP)
Inventor: FULBERT LAURENT
IPC: H01S3/113
Filed: 1996-05-10
Abstract: An optical parametric oscillator comprises a non-linear optical parametric oscillator (OPO) material and two mirrors (14,16,22,24), arranged on each side of this material and forming an OPO cavity, and a disengaged micro-laser (2,4,6,8) to generate a pumped laser beam (12) for the OPO cavity.
Patent EP-0843621-A1 (EP)
Title: Encres conductrices de remplissage des trous d'interconnexion pour plaquettes de circuits imprimes multicouche sur substrats supports
Inventor: KUMAR ANANDA HOSAKERE
IPC: H05K3/46
Filed: 1996-01-29
Abstract: Encres conductrices de remplissage des trous d'interconnexion pour rubans crus empilés avant d'être fixés à un substrat support. La température de cuisson du verre constitutif du ruban cru est comprise entre 850 °C et 950 °C et celle du verre utilisé pour l'encre, plus élevée, ne doit de préférence pas lui permettre de cristalliser à la température maximale de cuisson du ruban cru. Le verre utilisé pour l'encre représente entre 30 et 75 % en volume du mélange pulvérulent verre/métal de l'encre de remplissage. L'encre ne subit pas de retrait avant que le retrait du ruban cru n'ait commencé au cours de la cuisson de la plaquette de circuit composite et elle s'écoule légèrement pendant la cuisson et adhère fortement au verre des parois des trous d'interconnexion qui présentent ainsi une fois cuits une bonne cohésion et de bonnes liaisons avec les conducteurs des plaquettes de circuits céramiques multicouches.
Patent EP-0819212-A1 (EP)
Title: Systeme d'admission d'air en resine equipe d'un clapet de reglage de l'admission
Inventor: FUJITA SUSUMU
IPC: F02M35/104
Filed: 1996-04-04
Abstract: Cette invention concerne un système d'admission d'air en résine équipé d'une soupape de réglage de l'admission, lequel système permet de simplifier la structure du moule et de conserver la précision du centre de l'axe. Un collecteur d'admission d'air comporte des passages (13) et (14) d'admission d'air pouvant s'ouvrir, ainsi qu'un clapet (31) de réglage de l'admission monté sur un arbre (30) dont l'axe est perpendiculaire à ceux des ouvertures (16). Le collecteur d'admission d'air est moulé à partir d'une résine et comprend au moins un collecteur d'admission d'air proprement dit (10) ainsi qu'un bloc du collecteur d'admission d'air (20), ces deux éléments comportant des faces fendues. La face fendue du collecteur d'admission d'air proprement dit (10) comporte une gorge (18) perpendiculaire aux axes des ouvertures (16). Des paliers (32), qui supportent l'arbre (30) et permettent son coulissement, sont montés de manière à entrer dans les gorges (19), tandis qu'un élément saillant débordant de la face fendue du bloc du collecteur d'admission d'air entre en contact avec les paliers (32).
Patent EP-0835187-A1 (EP)
Inventor: BUSSIERE JOHN
IPC: B43K7/10
Filed: 1996-06-03
Abstract: Distributeur de fluide correcteur (10) pourvu d'un élément corps (12) conçu pour contenir un fluide correcteur et d'une pointe (14) disposée à l'extrémité avant pour fournir du fluide sur une surface. La pointe se termine par un orifice formé par un rebord circulaire (29), une bille sphérique (32) d'un diamètre supérieur à celui du rebord étant contenue dans la pointe. Un élément clapet (34) cylindrique est ménagé, dont une face dirigée vers l'avant est en contact avec la bille et ayant une pluralité de cavités (40) axiales formées à l'intérieur, adjacentes à la paroi intérieure de la pointe pour diriger le fluide le long de cette paroi vers la surface de la bille sphérique.
Patent EP-0828956-A1 (EP)
Inventor: SPIESS EWALD
IPC: F16H61/662
Filed: 1996-05-09
Abstract: Die Erfindung bezieht sich auf eine Hydrauliknotsteuerung für eine übersetzungsabhängige Änderung der Hydrauliköldrücke in einer ersten und zweiten hydraulischen Kegelscheibenaxialverstellung eines stufenlosen Umschlingungsgetriebes (10), bei der eine Pumpe (80) den Kolbenraum (17) der sekundären Axialverstellungen versorgt und ein nachgeschaltetes Druckbegrenzungsventil (40) den dortigen Öldruck begrenzt und ferner aus dieser Versorgung über ein Fühlerventil (20) den Kolbenraum (13) der primären Axialverstellung speist, wobei das Fühlerventil (20) mit Hilfe eines an einem der Pumpe (80) nachgeordneten Drosselventil (73) anliegenden Druckgefälles gesteuert wird. Dabei wird die Öldruckbegrenzung zumindest für den Kolbenraum (17) abhängig vom Öldruck im Kolbenraum (13) gesteuert. Hierzu wird beispielsweise parallel zu dem Druckbegrenzungsventil (40) ein ferngesteuertes Druckventil (50) angeordnet.
Patent EP-0847391-A1 (EP)
Inventor: BREAULT GLORIA ANNE
IPC: C07D213/82
Filed: 1996-06-17
Abstract: Composés de formule (I) dans laquelle A est un système cyclique éventuellement substitué, à condition que les groupes -CH(R?3)N(R2)B-R1¿ et -OD soient placés en relation 1,2 l'un par rapport à l'autre sur des atomes de carbone cycliques et que l'atome cyclique placé en position ortho par rapport au groupe de liaison -OD (et donc en position 3 par rapport au groupe de liaison -CHR3NR2-) ne soit pas substitué; B est un système cyclique éventuellement substitué; R1 est placé sur le cycle B dans une relation 1,3 ou 1,4 par rapport au groupe de liaison -CH(R3)N(R2)- et est tel que défini dans le descriptif; R2 est hydrogène, C¿1-6?alkyle éventuellement substitué par hydroxy, cyano ou trifluorométhyle, C2-6alcényle (à condition que la double liaison ne soit pas en position 1), C2-6alcynyle (à condition que la triple liaison ne soit pas en position 1), phényleC1-3alkyle ou pyridyleC1-3alkyle; R?3¿ est hydrogène, méthyle ou éthyle; D est hydrogène, un carbocycle à 5 ou 7 éléments éventuellement substitué contenant une double liaison, C¿1-3?alkyle substitué par un carbocycle ayant de 5 à 7 éléments éventuellement substitué contenant une double liaison ou bien D est de formule (CH2)nCH(R?4-)C(R5)=C(R6)R7¿, et des N-oxydes de -NR2 lorsque cela est chimiquement possible et des S-oxydes de soufre contenant des cycles lorsque cela est chimiquement possible; et sels pharmaceutiquement acceptables, ainsi qu'esters et amides hydrolysables in vivo desdits composés, à l'exclusion d'acide 4-[5-carboxy-2-hydroxybenzylamino]benzoïque, d'acide 4-[2,5-dihydroxybenzylamino]benzoïque, d'acide 5-[2-hydroxybenzylamino]-2-hydroxybenzoïque, d'acide 3-[2,5-dihydroxybenzylamino]benzoïque, de 4-[2,5-dihydroxybenzylamino]benzènecarboxamide, d'acide 3-[2-hydroxybenzylamino]benzoïque, d'acide 4-[2,5-dihydroxybenzylamino]-2-hydroxybenzoïque, d'acide 4-[2-hydroxybenzylamino]-2-hydroxybenzoïque et d'acide 4-[2-hydroxybenzylamino]benzoïque. Des procédés de préparation desdits composés, des intermédiaires pour leur préparation et leur utilisation en tant qu'agents thérapeutiques ainsi que des compositions pharmaceutiques les contenant sont également décrits.
Patent EP-0832008-A1 (EP)
Inventor: DELLANNO RONALD P
IPC: B60N2/42
Filed: 1996-06-25
Abstract: A vehicle-installed supporting seat for a passenger is provided, which includes a seat back provided with an integral head-neck restraint comprising a cranium support portion and a cervical spine support portion. Each portion includes a layer of resilient material supported on an underlying inflexible support shell, which together act to effectively define a contour that interfits with the posterior contour of the passenger's cranium and cervical spine. This contour thus presents a first surface located behind the passenger's cranium for contacting the approximate center of mass of the cranium and supporting the approximate central posterior area of the passenger's cranium, and a second surface located below the first surface and defining a substantially convex smooth curve, the maximum protrusion point of which projects anteriorly relative to where the first surface contacts the center of mass of the passenger's cranium, the second surface thereby contacting and supporting the posterior portion of the passenger's cervical spine substantially simultaneously with the contact of the passenger's cranium with the first surface. The support shell is rearwardly displaceable upon being subjected to impressed forces generated from the passenger pressing against the restraint as a result of a rear end impact at the vehicle. A controllably deformable energy absorbing crush zone is disposed to the rear of the shell as to be compressed by the rearward displacement of the shell. The interfitting contour and thereby the inflexible shell, upon being displaced by the impressed forces toward the underlying crush zone, retain the shape of the contour, whereby the cervical and cranium support portions act to substantially simultaneously decelerate the cranium and cervical spine of the passenger during a vehicle rear end impact while the controlled deformation of the crush zone absorbs energy, to prevent whiplash-related injuries to the passenger.
Patent EP-0918328-A1 (EP)
Inventor: OISHI KENGO
IPC: G11B23/033
Filed: 1996-08-08
Abstract: The wall thickness of each of paired cassette shell
halves (14) of a cassette shell is partially small since a
recess is provided in its internal face parallel to a
magnetic disk (2). A step (10a) is formed on the periphery of
the recess (10). A ring-like projection (10b) is formed at
the part of the recess (10) corresponding to a flange section
(7a) of a center core (7). The section (10) is covered with
an elastic member (21) having a liner (8) on one side facing
the disk (2) and attached to the shell half (14) in such a
way that the periphery of the member (21) is fixed to the
step (10a) and the central part of the member (21) is
supported by the projection (10b). Therefore, the weight of
the cassette shell of a magnetic disk cartridge is small and
the productivity and quality of the shell are improved.