baber/WOPTO huggingface dataset:
Patent EP-0417574-A1 (EP)
Inventor: KOGUCHI SATORU C O PAT DEP HAM
IPC: G10H1/00
Filed: 1990-08-31
Abstract: A CD (compact disk) (105) stores audio data of a predetermined music piece. The CD is played back as a background music, and auto-playing data is sequentially stored in synchronism with the playback operation of the CD. Music No. data of the CD and present playback time data at the beginning of the storage operation are fetched from subcodes in the CD, and are stored in a memory (208). For this reason, when the stored data is automatically played, the corresponding music piece of the CD can be automatically selected, and an auto-play can be synchronously started at the same timing as in a storage mode.
Patent EP-0417610-A1 (EP)
Inventor: PAQUAY ALAIN
IPC: C10B25/16
Filed: 1990-09-04
Abstract: This coke oven door according to the invention essentially comprises a door body (1) having a door plug (4) protruding into the opening of a door frame and a door plug carrier (11) carrying the latter, and a membrane seal device (8) of limited elasticity, fixed to the door plug carrier with its peripheral edges bearing against the door frame in the closed state of the door. A membrane sealing device of particularly reliable action is obtained when it has two metal membranes (9, 10) which are each bent approximately into the shape of a pan lid and are arranged inside one another and between the central regions of which a flat spacer element (11) is fixed to form an outer space (12) all around. <IMAGE>
Patent EP-0428852-A1 (EP)
Inventor: KALDEN WOLF-ARTHUR DIPL-ING
IPC: B65B11/10
Filed: 1990-10-05
Abstract: This machine consists of a basic frame, blank magazine, rotating rotary vacuum remover, star intake, formation forming section, holding-down device and lateral intake rails, folding device, transport belts, and also of a drive motor and a gluing station, characterised by a rotating fold setting-up station consisting of a number of fold setting-up devices, by a housing with yielding holding-down devices and adjustable side parts, and by a rotary device with spur wheel, rack, dividing wheel and four yielding ball pressure pieces divided up at 90 DEG , the rotary device being mounted on a shaft and the rack being designed in auch a manner that, on running past the packing unit, a rotation of 90 DEG  takes place for side gluing, and the yielding ball pressure pieces fix the 90 DEG rotation until the return rotation of the package, which is now closed on the front side, takes place by means of the rack. <IMAGE>
Patent EP-0432526-A1 (EP)
Inventor: EISENHAUER HARTMUT
IPC: H05B3/80
Filed: 1990-11-20
Abstract: Heaters for prepared food are known which have an electric heating device which has a water bath for heat transmission. The heat transmission is relatively poor in such an arrangement which is virtually impossible to use in a motor vehicle. It is proposed to fit the heat transmission devices with a transmission body (20) which can be immersed in the food and is made of a solid, heat-conducting material. The heating devices are arranged in a separate housing (30) which is constructed in such a way that the transmission body (20) can be connected detachably to the heating device (40). The housing (30) can be fixed on the container (10) with the prepared food to be heated. …<IMAGE>…
Patent EP-0468092-A1 (EP)
Inventor: GREGU FRANCA C O ALURES S C P
IPC: G01N31/00
Filed: 1990-11-27
Abstract: Process for the rapid measurement and control of the concentration of alumina in the electrolytic bath used for the production of primary aluminum, which process consists in mixing a finely ground and metered sample of bath with graphite, heating the so obtained mixture up to a temperature of at least 2050°C in the absence of oxygen and/or oxygen- containing products and quantitatively measuring the content of CO contained in the gases developed by the reaction, which CO is univocally correlated with the concentration of alumina. 
     Said process is also accomplished in continuous mode, and makes it possible an automated operation of the electrolytic cell to be accomplished.
Patent EP-0493626-A1 (EP)
Inventor: FEUCHT WOLFGANG
IPC: G01N27/416
Filed: 1990-12-21
Abstract: An output circuit for the analog indication of a measurement signal compensated with respect to slope and null, of an ion or redox-potential-sensitive measurement series is specified, comprising a signal input (1) for feeding in the measurement signal, an A/D converter (3) connected to the signal input, a control device (4) connected to the A/D converter, possibly a temperature measuring device for detecting the temperature of the measurement series which is connected to the control device, and a signal output (7). As a rule, in the compensation of the measurement signal, a digital/analog conversion of the compensation quantities is necessary which leads to discontinuities or steps in the output voltage. This is disadvantageous if the output voltage is intended to drive, for example, a recorder which should actually record a continuous signal.   To solve this problem, the signal input is also connected to an amplifier (6), the gain factor and null shift of which can be set by the control device (4), the output of the amplifier (6) being connected to the signal output (7). <IMAGE>
Patent EP-0404212-A1 (EP)
Inventor: VAN LAAR JACOBUS
IPC: C21B7/14
Filed: 1990-05-17
Abstract: A channel structure, i.e. iron trough or iron runner, for flow of molten pig iron during tapping of a blast furnace, comprises a wear lining (2) which provides the surface along which the iron flows, a permanent lining (3) outside the wear lining (2) and an outer lining (6,7) of high thermal conductivity outside the permanent lining (3). The outer lining has a bottom wall (6) and two opposed side walls (7) thermally connected at their lower ends to the bottom wall (6). To improve resistance to thermal stress, outside and adjoining at least one, but not all, of the walls (6,7) of the outer lining, there is at least one refractory insulating lining layer (8,9), and the other or others of the walls (6,7) of the outer lining are thermally coupled to heat dissipating means (10,11,12).
Patent EP-0484598-A1 (EP)
Inventor: BENSON CLARK KERTELL
IPC: A23L19/18
Filed: 1990-11-07
Abstract: A food chip cooking process and cooker in which uncooked slices are propelled airborne over the cooking vat in a batch, are stirred and submerged to urge the batch from one end of the vat to the other and then removed from the vat for further processing.
Patent EP-0430528-A1 (EP)
Inventor: HENDERSON KENNETH OLIVER
IPC: C10N30/02
Filed: 1990-11-19
Abstract: A storage stable, non-gelling liquid crankcase lubricant additive concentrate includes an ashless dispersant, a viscosity index improver and diluent oil.
Patent EP-0406047-A1 (EP)
Title: Procédé de traitement thermique de metaux
Inventor: RANCON YANNICK
IPC: C21D3/04
Filed: 1990-06-14
Abstract: Procédé de traitement thermique de métaux par passage continu de pièces métalliques dans une zone allongée sous atmosphère contrôlée présentant une partie amont à température élevée où ladite atmosphère contrôlée comprend de l'azote et des espèces chimiques réductrices, notamment de l'hydrogène, éventuellement du monoxyde de carbone, et une partie aval de refroidissement sous atmosphère formée essentiellement par admission d'azote, caractérisé en ce que, dans la partie amont à température élevée, l'azote de constitution de l'atmosphère est fourni par admission d'azote à teneur résiduelle en oxygène entre 0,5 % et 5 % élaboré par séparation d'air selon les techniques de perméation ou d'adsorption, les dites espèces réductrices étant à tout moment présentes en teneurs au moins suffisantes pour éliminer l'oxygène ainsi admis avec l'azote, tandis que l'azote admis en partie aval de refroidissement est du type élaboré préalablement à élimination complète de l'oxygène résiduel. Applications du procédé notamment au recuit de pièces métalliques.
Patent EP-0410827-A1 (EP)
Inventor: KUBACSI MICHEL
IPC: D06F39/00
Filed: 1990-06-26
Abstract: Washing machine or drier, in which the laundry load in the drum is determined by measuring the moment of inertia of the laundry in relation to the axis of rotation of this drum. The drive motor (10) of the drum is of the universal type and is supplied with alternating current (11). The speed of this motor is set by a phase-controlled command by means of a microprocessor (13). The latter also determines the moment of inertia from the value of the phase angle and from the value of the supply voltage. To overcome the inaccuracy occurring as a result of variations in the supply voltage, the latter is measured, preferably by the sole utilisation of the data already available in the microprocessor. <IMAGE>
Patent EP-0414616-A1 (EP)
Inventor: BUARD YVON
IPC: H02G3/04
Filed: 1990-08-24
Abstract: It relates to a cover joint which, intended to extend transversely with respect to the body (12) of a moulding (10), from one of the lips (16) to the other of this body (12), under the corresponding cover (13), comprises, at each of its ends, means of engagement (23) able to grip such a lip (16). According to the invention, these means of engagement (23) are pincer means comprising, in combination, two tongues (28) able to be engaged flat on the upper face of the lips (16) and, between these tongues (28), a right-angled reversal able to abut elastically on the upper face of these lips (16) so that the cover joint (22) forms a clamp able to retain the wires, cables or electrical conductors (11) present in the body (12). Application to mouldings or other trunking for electrical conductors.   <IMAGE>
Patent EP-0425464-A1 (EP)
Inventor: LEINO JORMA
IPC: D21F3/08
Filed: 1990-10-26
Abstract: The invention concerns a roll for use in the production of paper, in particular a centre roll in a press, with which the web is in direct contact and from which the web is detached. In the invention, a composite structure has been formed onto the cylinder mantle of the roll. According to the invention, the roll face is provided with a surface layer which protects the roll from wear and which provides good properties of detaching of the web, said surface layer being formed by thermal spraying of a powder wherein metal and ceramic phases are in the same powder particle. The roll face is additionally provided with a dense layer for protection against corrosion, which layer is made of stainless steel whose chromium content is 10...29 % and which layer is placed between the surface layer and the roll mantle. The function of the layer for protection from corrosion is to protect the roll mantle from corrosion and to promote the adhesion of the surface coating to the roll. The invention also concerns a method for the manufacture of the roll.
Patent EP-0414854-A1 (EP)
Inventor: TAUSCH NORBERT
IPC: G01M3/18
Filed: 1990-02-20
Abstract: Afin d'obtenir un câble de repérage de liquides par détermination de la résistance qui soit sensible à différents types de liquides et facile à utiliser du point de vue technique, au moins trois éléments électro-conducteurs essentiellement longitudinaux (1, 2, 3) sont prévus. Le premier est une ligne d'alimentation isolée (1), le deuxième est un conduit capteur (2) accessible au liquide à sélectionner et le troisième est une ligne de résistance (3) accessible au liquide à sélectionner. La deuxième et la troisième ligne (2, 3) sont agencées de façon à être électriquement isolées l'une de l'autre. Le liquide à sélectionner peut cependant aisément pénétrer dans les parties du câble situées entre ces lignes.
Patent EP-0464076-A1 (EP)
Inventor: SOLANTI PETRI
IPC: G01R15/20
Filed: 1990-03-23
Abstract: La présente invention se rapporte à un appareil et à un procédé permettant de mesurer le courant électrique passant dans des conducteurs de courant (82) dans des conditions d'interférences élevées, afin de réguler, par exemple, un relais à action rapide en état de surcharge. Ledit appareil comprend un capteur à effet de Hall (81) placé à proximité immédiate de chaque conducteur de courant (82) et un élément de mesure de tension connecté à chaque capteur à effet de Hall (81), de sorte que le signal de mesure provenant de l'élément peut être utilisé pour calculer le niveau de courant. Selon la présente invention, chaque conducteur de courant (82) est entouré par un tube essentiellement en forme d'U (84a) ou, dans une variante, en forme de peigne (84b), qui est ouvert du côté du capteur à effet de Hall et qui renferme ledit capteur. Ledit tube est fabriqué à partir d'un matériau ferromagnétique capable de concentrer le flux magnétique et de fonctionner en outre comme filtre pour les interférences. Grâce à la présente invention, on peut mesurer avec précision un courant électrique dans des conditions d'interférences.
Patent EP-0467899-A1 (EP)
Title: Radio having optical controls.
Inventor: BRANNAN M WILLIAM JR
IPC: H04B10/564
Filed: 1990-02-26
Abstract: A light source (124) is used to transmit a light signal down an optical communication channel (12). In a light-reflective embodiment of the present invention, a portion of the transmitted light signal is reflected back (20) into the optical communication channel (12) to an optical receiver (126). By measuring the intensity of the reflected light, one or more operational parameters of the radio can be controlled (106). In a light-transmissive embodiment of the present invention a portion of the transmitted light signal is allowed to pass to the end of the communication channel. By measuring the intensity of the light reaching the end of the optical communicaton channel, one or more operational parameters of the radio can be controlled.
Patent EP-0457849-A1 (EP)
Title: Electrotransport adhesive.
Inventor: GYORY J RICHARD
IPC: C09J9/02
Filed: 1990-02-08
Abstract: An adhesive composition suitable for use as an in-line contact adhesive for electrotransport drug delivery systems.
Patent EP-0465600-A1 (EP)
Title: Enzymatic production of 7-amino cephalosporanic acid.
Inventor: WONG BING L
IPC: C12P35/02
Filed: 1990-03-30
Abstract: An enzymatic process for the production of 7-amino cephalosporanic acid from cephalosporine C is disclosed. The process is a two-stage enzymatic reaction which can be performed in a single reactor. The invention further includes a mutant strain of Trigonopsis variabilis which produces increased amounts of D-amino acid oxidase, and a mutant strain of Acinetobacter sp., which increased amounts of deacylase, which are enzymes necessary for the present process.
Patent EP-0423291-A1 (EP)
Inventor: BOTHE HELMUT
IPC: G05B9/00
Filed: 1990-05-03
Abstract: Un dispositif de transmission d'ordre comporte un organe de commande contrôlé (1, 10) qui introduit et achemine une instruction d'entrée (14) dans des systèmes de commande, notamment de machines, installations ou analogue. Un entraînement (3, 4), lequel peut être par exemple un système magnétique, imprime à l'organe de commande un mouvement oscillatoire (13) qui est détecté par le système de commande, notamment par un capteur (5, 6), lequel peut également être un système électromagnétique. Une instruction d'entrée (14) introduite dans l'organe de commande amène ce dernier à venir en contact avec une butée fixe (8), laquelle limite la mobilité de l'organe de commande. Ainsi aucun signal ou uniquement un très faible signal est introduit dans le capteur et par conséquent dans le système de commande. Le même effet est obtenu si la mobilité est réduite par inadvertance par des influences internes ou externes telles que la corrosion dans les points d'appui, la rupture de l'organe de commande, etc.
Patent EP-0469071-A1 (EP)
Inventor: GAMOW RUSTEM IGOR
IPC: A61G10/02
Filed: 1990-04-20
Abstract: Une bulle hyperbarique portable améliorée (10) de montage est conçue pour être utilisée en haute altitude pour prévenir le mal des hauteurs et comprend une chambre portable fermée hermétiquement (10) dans laquelle un patient (80) peut être placé. Cette bulle est équipée avec une alimentation en oxygène (20) et des moyens de chasse du CO2, ou d'une vessie (50) pour éliminer le besoin de pomper constamment. La pression à l'intérieur de la chambre (10) est augmentée créant ainsi un environnement intérieur équivalent à une descente d'une haute altitude jusqu'à aussi bas que le niveau de la mer, dans le but d'atténuer le symptôme du mal des hauteurs. Dans un autre mode de réalisation, la bulle de montage est agrandie pour réaliser un habitat en haute altitude approprié pour être utilisé comme une tente de montagne.
Patent EP-0494179-A1 (EP)
Title: Amelioration apportee a un elevateur a fourche
Inventor: BRUBAKKEN BORGAR
IPC: B66F9/075
Filed: 1990-09-25
Abstract: Un élévateur à fourche actionné par un moteur est équipé d'une cabine de chauffeur (4) qui peut monter et descendre. La cabine (4) est prévue pour être une unité séparée et est montée sur au moins une barre de guidage télescopique (6) dont la longueur peut être réglée au moyen d'un système à cylindre hydraulique. En outre, afin d'obtenir la meilleure isolation possible du siège du chauffeur par rapport à la section de travail de l'élévateur à fourche (1), des dispositifs amortisseurs de chocs sont ménagés entre la cabine du chauffeur (4) et le châssis (2).
Patent EP-0510191-A1 (EP)
Inventor: GODA TAKUJI
IPC: C03C17/25
Filed: 1990-10-25
Abstract: Procédé de préparation d'un revêtement de dioxyde de silicium qui consiste à mettre en contact une solution de traitement comprenant un acide fluosilicohydrique dans lequel le dioxyde de silicium est à l'état sursaturé, avec un substrat tel que du verre, pour créer, par précipitation, un revêtement de dioxyde de silicium sur la surface du substrat. Ce procédé se caractérise en ce qu'il permet d'empêcher la séparation du silicium de la solution de traitement. Ce procédé n'entraîne aucune détérioration de l'atmosphère de travail et aucune réduction de la concentration de la solution.
Patent EP-0445693-A1 (EP)
Inventor: SNIADOCH HENRY JOSEPH C O EAST
IPC: G03C1/295
Filed: 1991-03-04
Abstract: A photographic recording material is provided which has enhanced photographic properties, such as sharpness values without substantial decrease in photographic speed. The material comprises a support and a photosensitive silver halide emulsion layer having in reactive association therewith, a polymeric development accelerator compound having the structural formula:
       
 and a development inhibitor compound comprising a 5-or 6- member heterocyclic ring having the structural formula:
       
 wherein: 
   n is from 4 to 40; 
   X is sulfur or nitrogen and 
   Y is a 2 or 3 member alkylene group which can be substituted.
Patent EP-0504460-A1 (EP)
Inventor: GEBERT ANTON
IPC: H04R25/00
Filed: 1991-03-21
Abstract: In a hearing aid with an amplifier and with a push-pull output stage (6) which operates in switched mode and connects an earpiece (15) in an output circuit (19) in temporal dependence on an audible sound signal with an ultrasonic frequency, control of the frequency response of the connected earpiece is to be enabled by means of a capacitor connected in parallel with the earpiece. For this purpose, the output stage has at least one feed-out means (28, 29; 34; 38) via which an electric signal (UR) dependent on the switching state of the earpiece (15) can be removed which acts via at least one feedback path (22 to 27; 35, 36, 26, 27) on the output stage (6) to increase the impedance of the output circuit (19). <IMAGE>
Patent EP-0464334-A1 (EP)
Inventor: EILENSTEIN-WIEGMANNS WILFRIED
IPC: B64D9/00
Filed: 1991-04-26
Abstract: The clamping elements can be inserted with a housing (11) at various positions in mounting arrangements in the hold and can be passed over automatically from one direction. To allow passage in the opposite direction, the clamp must be lowered. The clamping element comprises a clamp which is pivotably mounted in the housing and is coupled via a slotted guide (15) and a tension spring (20) to an actuating flap (13). Two stops (17, 18) on the clamp and on the actuating flap, respectively, prevent the clamp from being pivoted without adjustment of the actuating flap. …<IMAGE>…
Patent EP-0514564-A1 (EP)
Inventor: ECKHARD CONRAD
IPC: B23D47/04
Filed: 1991-05-21
Abstract: Process for supplying a cutting machine, in particular a hacksaw machine, cold circular saw, band saw or the like, with bar stock to be cut off and for disposing of cut-off pieces, in particular remnants (13), the following steps being provided:   - feeding of bar stock beyond the cut-off or cutting plane (14) by means of feed jaws (10) acting on the bar stock; - clamping the fed bar stock in place by means of gripping jaws (11), effective directly in front of the cutting plane (14), for carrying out a cut-off operation; - disposal of the cut-off piece, in particular remnant (13), by means of disposal jaws (12) travelling across the cutting plane (14) from the discharge side, in which arrangement, after the cut-off piece, in particular remnant (13), is clamped, this cut-off piece is released by the gripping jaws (11); - if need be re-activation of the feed jaws (10) for the follow-up of the machined bar stock beyond the cutting plane (14), or for the feed of new bar stock.   The feed jaws (10) and the gripping jaws (11) are arranged in front of the cutting plane (14), while the disposal jaws (12) lie behind the cutting plane. <IMAGE>
Patent EP-0462462-A1 (EP)
Inventor: HAMANN HANS-JOERG
IPC: D06B1/12
Filed: 1991-06-07
Abstract: There is to be provided a process for dyeing textiles, in which, at the same time as the dyeing, the surfaces of the textiles are treated mechanically in such a way that wear phenomena occur and that the fabric softens and by means of which it is possible to keep as low as possible both the outlay in terms of energy and material and harm to the environment. 
<??>For this, according to the invention, the textiles, as finished articles or piece goods, are subjected to stress in continuous flow by the bristle ends of brushes (1), by means of which a dye liquor with a very low dye fraction of the order of approximately 0.01 to 0.05 g/l is simultaneously applied to the textile articles. 
<IMAGE>
Patent EP-0463519-A1 (EP)
Inventor: REIMANN WERNER DR
IPC: C08F2/00
Filed: 1991-06-15
Abstract: Copolymers of ethylene are prepared by polymerising ethylene with estes of vinyl alcohol in the presence of free-radical scavengers and in the absence of solvents and emulsifiers. The addition of free- radical scavengers allows the polymerisation temperature to be increased compared with a procedure in which no free-radical scavengers are used.
Patent EP-0523275-A1 (EP)
Inventor: BEDNORZ JOHANNES GEORG DR
IPC: H01L39/24
Filed: 1991-07-19
Abstract: The present invention relates to an inverted MISFET structure with high-T C  superconducting channel (25). This field-effect transistor comprises a gate substrate (22) consisting of a doped compound with perovskite structure, an interfacial layer (23) with one or more elements of the VIII or IB subgroup of the periodic table of elements, an insulating layer (24) consisting of a perovskite or related compound, and a high-T C  superconducting channel (25). An electric field, generated by a voltage applied to its gate (20), alters the conductivity of the channel (25). The performance of this device is improved three-fold in comparison to known MISFETs with superconducting channels.
Patent EP-0524344-A1 (EP)
Inventor: SCHUSSLER ERNEST DIPL-ING
IPC: G05B19/048
Filed: 1991-07-26
Abstract: A configurable machine tool control is implemented by a multiplicity of function objects, a function object (01-022) consisting of, in addition to an optional operating section (BT), a procedure section (PT) and a communication section (KT) and being designed either in software or in hard- and software. For an actual variant of the embodiment of a machine tool control, the function objects needed (01-022) can be combined from the set of all function objects (01-022) to form one or a number of processes (P1-P4). <IMAGE>