baber/WOPTO huggingface dataset:
Patent EP-0418111-A1 (EP)
Inventor: MARCONNET GUY
IPC: E01C19/10
Filed: 1990-08-29
Abstract: The coated materials (8) are prepared by mixing solid materials and bitumen in an installation comprising a hot kneader-mixer (1), a set of means (20) for storing the coated materials and a means (10, 12, 24) for transferring and distributing the coated materials (8) into the various storage means (22). The travel time (T1) of the coated materials (8) between the bitumen-injection point (7) and the receiving hopper (12) is determined, the quantity of coated materials (8) of intermediate composition supplied by the kneader-mixer is determined, at the moment of composition change and the instant when the intermediate composition materials arrive in the receiving hopper (12), a loading means (24) is filled as a function of the quantity determined at the desired instant and the loading means (24) emptied into a storage means (22) predetermined as a function of the composition change. <IMAGE>
Patent EP-0442248-A1 (EP)
Inventor: GORI ALESSANDRO
IPC: B61B3/02
Filed: 1990-12-18
Abstract: A monorail conveyor system includes at least one motor-driven carriage (10) provided with two drive wheels (26,28) with different rolling radii fixed together coaxially. The smaller-diameter drive wheel (28) is intended to roll on a raised track (42) located in correspondence with rail portions in which it is necessary to reduce the speed of the carriage.
Patent EP-0379473-A1 (EP)
Inventor: MARGANNE HENRI
IPC: F41G3/26
Filed: 1990-01-17
Abstract: In the visible or invisible light device for use in a fire simulation and weapon training system, a reflecting surface is used which enables the reflected rays to be utilised to broaden the beam at short distances. <IMAGE>
Patent EP-0397844-A1 (EP)
Title: Appareil de production de brouillard
Inventor: MONROE MARSHALL M
IPC: B01F3/04
Filed: 1989-11-17
Abstract: L'appareil de production de brouillard (11) permet de mettre des fines particules d'eau en suspension dans l'air d'une manière économique et fiable. Des transducteurs ultrasoniques (31) emboîtés dans un matériau (36) électro-isolant et étanche au liquide sont placés dans un conteneur (17) dans lequel on maintient un niveau d'eau prédéterminé à l'aide d'un dispositif à valve et flotteur (21). Dans une variante, les transducteurs emboîtés sont suspendus sous des flotteurs (45) qui flottent à la surface de l'eau, de sorte que la profondeur d'eau critique au-dessus des transducteurs est automatiquement maintenue. De plus, de l'air comprimé est amené au travers des colonnes d'eau (53) formant le brouillard pour obtenir un effet de brouillard dispersé et plus homogène. Une quantité importante de brouillard peut ainsi être produite de manière efficace et fiable pour créer des effets théâtraux ou visuels.
Patent EP-0422153-A1 (EP)
Title: Lentille plastique composite et son procede de fabrication
Inventor: MERLE JOSEPH
IPC: G02C7/04
Filed: 1989-11-16
Abstract: La lentille plastique composite (26) comprend une lentille plastique antérieure (10) ayant une première caractéristique corrective, ainsi qu'une lentille plastique postérieure (12) ayant une seconde caractéristique corrective. Les lentilles antérieure et postérieure (10) et (12), sont jointes ensemble par un adhésif (20) liant les surfaces opposées, décapées (16) et (18) de ces lentilles. Le procédé de fabrication de la lentille plastique composite (26) comprend, dans un mode de réalisation, les étapes consistant à décaper les surfaces avant et arrière (18) et (16) des lentilles postérieure et antérieure (12) et (10), et à lier ensemble ces surfaces décapées à l'aide d'un adhésif. Un autre procédé de fabrication de ladite lentille plastique composite (292), consiste à chauffer lesdites lentilles dans un bain (290), avant de les lier ensemble, pendant une certaine période de temps, de sorte que lesdites lentilles postérieure et antérieure (12) et (10) reprennent leur forme et leur courbure originales.
Patent EP-0474707-A1 (EP)
Title: Dispositif de reglage de l'angle de came de moteurs a combustion interne
Inventor: ELLMANN SIEGFRIED
IPC: F02P5/152
Filed: 1990-06-01
Abstract: Un dispositif utilise pour régler l'angle de came d'au moins un cylindre d'un moteur à combustion interne un régulateur de la valeur maximale de la pression dans la chambre de combustion, par rapport à l'angle de vilebrequin, selon un procédé d'optimisation de l'angle de came qui permet d'obtenir une pression maximale dans la chambre de combustion, avec un réglage précis des paramètres de réglage en fonction du rapport entre la variation de la pression maximale et la variation de l'angle de came, ainsi qu'un champ caractéristique adaptatif des valeurs de consigne de la valeur maximale de pression enregistré dans un microprocesseur.
Patent EP-0434791-A1 (EP)
Title: Composite plastic pipe.
Inventor: DIERICKX PATRIECK
IPC: B29D23/00
Filed: 1990-06-29
Abstract: Composite plastic pipe, characterized in that it principally consists in the combination of an extruded pipe in thermoplastic synthetic material and a pultruded pipe or pipe obtained by pull winding in thermoplastic or preferably thermo-hardening synthetic material which fit closely.
Patent EP-0479857-A1 (EP)
Inventor: FREIHERR VON NETTELHORST HERWI
IPC: H02J7/02
Filed: 1990-06-29
Abstract: Il s'agit un particulier d'un détecteur d'apnée. Le transducteur électrique (3) et un écran (4) sont agencés dans une enveloppe flexible (5) qui n'irrite pas la peau et qui est dotée de conduites de raccordement (6, 7, 8) pour le transducteur (3) et pour l'écran (4).
Patent EP-0443316-A1 (EP)
Inventor: DIJKHUIZEN OKKO K C O KEIL SCH
IPC: E03C1/22
Filed: 1991-01-09
Abstract: The invention relates to a sanitary bathtub, in particular a whirlpool bathtub, having a draining outlet (1) and a covering hood (10) which projects over the draining outlet (1) with a plate-like covering portion (11), a discharge outlet designed as an annular gap (3) being provided, at any rate in the open position of the covering hood (10), between a peripheral region (20) of the covering portion (11) and a wall portion (2) of the bathtub bottom or a bathtub side wall. The annular gap is designed as a fluidic hair-catching device.
Patent EP-0440134-A1 (EP)
Inventor: NOHIRA HIROYUKI
IPC: C07C17/26
Filed: 1991-01-28
Abstract: A mesomorphic compound represented by the following formula (I):
     wherein R 1  denotes an alkyl group having 1 - 18 carbon atoms; R 2  denotes an alkyl group having 1 - 12 carbon atoms; A and B respectively denote
     or
     Z 1  and Z 2  respectively denote -H, -CH 3 , -OCH 3 , -CN or halogen; m and n respectively denote 0, 1 or 2 and p denotes 1 or 2 with proviso that m + n + p = 2 or 3; X denotes a single bond, -0-,
     or
     Y denotes a single bond
     
     
     or
     and denotes an asymmetric carbon atom.
Patent EP-0442383-A1 (EP)
Inventor: STIRL ARMIN DR
IPC: A01J5/007
Filed: 1991-02-07
Abstract: The invention relates to a method and a device for combined, continuous diagnosis and control. The diagnostic parameters are obtained directly from the signals of pressure, temperature and volume flow measurements and are processed in a data processing unit (20-24) according to a diagnostic algorithm and displayed, where the volume flow sensor (15) directly supplies the reserve air quantity, the pressure sensors (17a-17n) supply time-variable electrical pressure values for the static response of the system vacuum for the operations diagnosis and the temperature sensors (16a-16n) supply measured values for the status evaluation of the vacuum generator (1a, 1n), and subsequently the exceeding of limit values is signalled and the diagnostic parameter of the system vacuum in the milk removal area is controlled. <IMAGE>
Patent EP-0461393-A1 (EP)
Inventor: HAZAKI EIICHI
IPC: G01N27/00
Filed: 1991-05-08
Abstract: A scanning tunnel microscope comprising: a SEM stage (23) provided in a specimen chamber (3) of a SEM and having a mechanism (60-64) for moving in a two dimensional manner along a surface perpendicular to an electron beam (34); a specimen stage (25) provided on the SEM stage and provided with a mechanism (26-28) for holding a specimen (33) so that a surface of the specimen makes an angle of 45° with the electron beam and for moving the specimen in a two dimensional manner along the specimen surface; an STM scanning mechanism (41-57) provided on the SEM stage and provided with a probe (41) held perpendicularly to the specimen surface, an approaching mechanism (44-54) for making the probe approach to a position at a desired distance from the specimen surface, and a probe fine movement mechanism (53-56) for making the probe scan along the specimen surface; and a display unit (D1, D2) for displaying an image by the SEM together with an image of the probe on the basis of signal obtained from a secondary electron detector (4) provided in a specimen chamber (3) and for displaying an image by the STM on the basis of signals from said prove fine movement mechanism.
Patent EP-0463477-A1 (EP)
Inventor: ORT BURKHARD DR
IPC: C09B25/00
Filed: 1991-06-12
Abstract: Method for preparing quinophthalones of the formula 
<IMAGE>
 where X is hydrogen, chlorine or bromine and n is from 1 to 4, by condensing 8-aminoquinaldine with unsubstituted or chlorine- or bromine-monosubstituted or -polysubstituted phthalic anhydride in the presence of molten benzoic acid as diluent.
Patent EP-0471328-A1 (EP)
Inventor: ZAHN ERNST LUDWIG
IPC: G04G15/00
Filed: 1991-08-13
Abstract: The invention relates to an electric switching device for controlling an electrically operated power supply unit, having incoming and outgoing contacts (1,2) and a time measuring unit (3), and having at least one switching element (4,5) which sets at least one switch-off position and one switch-on position depending on the time measuring unit (3). In order to create an electronic switching device by means of which during a prescribable total period, e.g. during a day, a week or a month, the operation of such power supply units can be limited for a user to a specific, likewise prescribable maximum time, it is proposed according to the invention that the switching device has at least one memory (6a-f) in which at least one value corresponding to a limiting time can be input, that a device (6a) is provided which cumulatively measures the time while the current for operating the electric power supply unit flows via the incoming and outgoing contacts (1,2), that a comparator circuit is provided which compares the cumulated value with the value for the limiting time and which interrupts the flow of current through the incoming/outgoing contacts (1,2) as soon as the cumulated value is equal to the value for the limiting time, and that a reset circuit (6c) is provided which reduces the cumulated value to the starting value after expiry of a prescribable period of time. <IMAGE>
Patent EP-0480396-A1 (EP)
Inventor: KOJIMA AKIKAZU
IPC: F01N3/022
Filed: 1991-10-09
Abstract: A filter for collecting fine particles in exhaust gas is equipped with: a multitude of cells bordering on each other and allowing exhaust gas to flow therethrough; cell partitions separating these multitude of cells from each other and having a multitude of pores through which the multitude of cells communicate with each other; and stop sections provided in the end portions of the multitude of cells so as to cause the exhaust gas introduced into each of the cells at one end thereof to flow into the adjacent cells through the pores of the cell partitions and be discharged at the other end of the cell. These stop sections are so arranged that the amount of exhaust gas entering the cells at the central region of one of the end portions is smaller than that at the peripheral region of the same. With this construction, the amount of fine particles accumulated in the peripheral filter region is relatively large, and that in the central filter region is relatively small. Thus, an increase in temperature occurs in the peripheral filter region, whereas it is suppressed in the central filter region, so that the difference in temperature between the two regions is kept at a low level, thereby effectively protecting the filter from damage.
Patent EP-0483625-A1 (EP)
Inventor: PETERS GUENTER
IPC: B60J5/04
Filed: 1991-10-19
Abstract: A sidewall of a box body of a lorry or trailer is divided up horizontally into at least four sidewall parts (1;2;4;5) which are connected to one another in an articulated fashion and can be opened upwards, with angling of the sidewall parts (1;2;4;5) with respect to one another out of the plane of the sidewall, by means of a drive device (19,25). The axis of articulation between the second (2) and the third sidewall part (4) from above is held approximately in the plane of the sidewall by means of two lateral perpendicular guides (33) and projections (23) of the sidewall (1,2,4,5) which engage in said guides, and the drive device (19,25) engages partially (19) over and partially (25) below the aforesaid axis of articulation on the sidewall (1,2,4,5) in such a way that the sidewall parts (1;2;4;5) are angled with respect to one another in alternating directions and are folded against one another. The top sidewall part (1) is rigidly connected at its upper longitudinal side to the assigned longitudinal side of a roof section (8) of the box body approximately at a right angle, said roof section being coupled with its other longitudinal side (9) so as to be capable of swivelling upwards on the box body. The sidewall is space-saving and stable and can be folded up in a simple manner. <IMAGE>
Patent EP-0487032-A1 (EP)
Inventor: GOTO MOTO
IPC: C22B15/00
Filed: 1991-11-19
Abstract: The invention relates to an apparatus for smelting copper which includes a smelting furnace (1), a separating furnace (2), a converting furnace (3), and launders (7A; 7B) connecting these furnaces in series. In the smelting furnace (1), copper concentrate is melted and oxidized to produce matte and slag. In the separating furnace (2), the matte is separated from the slag. In the converting furnace (3), the matte separated from the slag is oxidized to produce blister copper. A plurality of anode furnaces (4) are provided for refining the blister copper produced in the converting furnace (3) into copper of higher quality. A blister copper launder assembly (11), which has a main launder (11A) and a plurality of branch launders (11B) branched off from the main launder (11A), is provided to connect the converting furnace (3) and the anode furnaces (4) together. A selecting device (12) may be attached to the launder assembly (11) for selectively bringing the main launder (11A) into fluid communication with one of the branch launders (11B).
Patent EP-0529152-A1 (EP)
Inventor: DEWANCKELE JEAN-MARIE ODIL
IPC: G03C5/29
Filed: 1991-08-13
Abstract: A new class of photographic masked stabilizers is disclosed showing following general chemical formula (Ia) or (Ib) :
       
    wherein X and Y each independently represent N or CR, R being hydrogen or lower alkyl, 
Z represents a lower alkyl group, a nitro group, a halogen atom or hydrogen, and 
M represents a positive counterion, preferably an alkali cation, ammonium or substituted ammonium. 
     The compounds are demasked by hydrolysis under alkaline conditions. They can be incorporated in a developing solution or in a photographic material, preferably in the backing layer. They show an enhanced solvability in water compared to the corresponding unmasked stabilizers. 
     A preferred compound is 1-(2-sulphonatobenzoyl)-5-nitroindazole trimethylamine, sodium or potassium salt.
Patent EP-0479389-A1 (EP)
Inventor: SMIT GERARD CLEMENT
IPC: A47J31/54
Filed: 1991-10-02
Abstract: This invention relates to a connecting construction for connecting a water supply duct to the bottom plate of a tubular through-flow heater in an apparatus for preparing hot drinks, such as coffee or tea. According to the invention, the bottom plate of the tubular through-flow heater (8) is formed by an assembly of two hard plates (17a, 17b) having a plate (18) of a rubber-elastic material interposed between them. The plates (17a, 17b, 18) have a diameter which is only slightly smaller than the inside dimension of the tube part (11) of the through-flow heater (8). At least the aperture (17a', 17b', 18') for passing the supply duct (14, 15) therethrough extends through the three plates (17a, 17b, 18) and a screwed bolt (19) is arranged for drawing the hard plates (17a, 17b) towards each other.
Patent EP-0450892-A1 (EP)
Inventor: YOSHIDA MASASHI C O SHISEIDO L
IPC: A61K8/00
Filed: 1991-04-02
Abstract: A cinnamic acid derivative having the formula:
       
 wherein R represents an alkyl or alkenyl group having 5 to 24 carbon atoms which may contain an oxygen atom and an external skin treatment preparation containing the same.
Patent EP-0453144-A1 (EP)
Inventor: NOWAK WILLIAM J
IPC: H04N1/113
Filed: 1991-04-05
Abstract: Polygon scanners (20) of the type used in ROS printers, are subject to centrifugal caused distortion at the mirror (facet) surface ( 18) at certain rotational speeds. This distortion can affect the performance of the scanning beam at an image plane. Techniques are provided for predicting the radial facet distortion at expected rotational speeds, and for specific polygon designs. In one embodiment, the surfaces of the polygon facets are modified to incorporate the reverse of the radial distortion curve which is predicted at the rotational load. When operating at the rotational load, the facet surface then deforms to a desired planar (flat) configuration. In another embodiment, the polygon element structure is modified by adjusting the polygon modules of elasticity, weight density, and the polygon continuum to achieve a distorted facet surface at rotational speed which provides the functions normally provided by a post polygon lens (21, 24).
Patent EP-0544951-A1 (EP)
Inventor: HASHIOKA JIN
IPC: F16J15/08
Filed: 1991-12-02
Abstract: The gasket (G) comprises two bead layers (3, 4) and two intermediate layers (6, 8) and has at least one hole (A) therethrough. Around each hole (A), one intermediate layer (6) has a raised strip (7) and the other intermediate layer (8) has an inwardly folded strip (11). The two strips (7, 11) increase the thickness of the gasket around the hole (A) and ensure that the gasket, when clamped in use, provides a good seal. Because the strip (11) is inwardly folded, there is no seam exposed to the hole and hence the gasket is less likely to leak. Also, because the strip (11) is formed by folding, it is easier and cheaper to manufacture the gasket.
Patent EP-0493111-A1 (EP)
Inventor: SCHWARZ FREDERICK M
IPC: F02C7/28
Filed: 1991-12-24
Abstract: Cooling air to the 1-2 turbine stage seal is supplied in parallel with air to the vane (52) between the turbines (42, 48) from a plenum (24). A modulatable valve in the supply line to the plenum (24) regulates the air flow in response to a gas temperature sensed in the seal area by a thermocouple (26). Valve and thermocouples are checked for proper operation. Immediate alerts and maintenance messages are established along with fail safe operating conditions upon fault detection. 
     Over cooling of the seal area during low power operation, in anticipation of a power increase, is used to improve low cycle fatigue life of the turbine disk and seal runner.
Patent EP-0454534-A1 (EP)
Inventor: MILLEREAU JEAN-LUC
IPC: B60R16/03
Filed: 1991-04-16
Abstract: The current pulses are generated on a line (DATA) supplied by a voltage regulator. According to the invention, means (C1, C2) are connected to the terminals of an impedance (R1) placed on a line connecting an electrical power source to the voltage regulator so that they are sensitive, through the regulator, to current pulses generated on the line (DATA), without disturbing the voltage established on said line. Application to the detection of "wake-up" pulses for electronic modules installed in a motor vehicle. <IMAGE>
Patent EP-0456572-A1 (EP)
Inventor: DAGHERO ERIC
IPC: A61J11/00
Filed: 1991-05-07
Abstract: The present invention relates to an integral teat system (1) intended to be fitted on a holder. According to the invention, the teat proper (1a) is continued via a guidance zone (4), itself continued via a zone (5) for fitting to the distributor element, which may or may not be removable, of the said holder. <IMAGE>
Patent EP-0470880-A1 (EP)
Inventor: BONNAFOUX JEAN-FRANCOIS
IPC: G06F11/32
Filed: 1991-07-24
Abstract: The present invention relates to an architecture for service processor dynamic swapping. Architecture for service processor dynamic swapping, comprising a first service processor linked by a network and a maintenance unit (CMU) to a central system (4), the said service processor (1) being linked to a second service processor (2) by the network and the maintenance unit (CMU), characterised in that each service processor in addition comprises exploitation system programs, a supervisory program and at least one service broken down into two applications, one "body" composed of the algorithm of the program, the other "presentation" comprising the interface with the operator permitting display of the window type with a menu caption, and MSH means (10, 20) of communications processing with the other service processors, via the maintenance unit (CMU), a supervisory program managing the priority numbers of the services and initiating the services, the said supervisory program having access to a configuration table for the system (IRT, ECF). <IMAGE>
Patent EP-0488847-A1 (EP)
Inventor: RENARD HENRI JEAN ANDRE
IPC: B62D1/16
Filed: 1991-11-13
Abstract: Ce paller comprend une bague (11) extérieure faite d'un fourreau (110) qui est délimité par une parol externe (111) et une paroi interne (112) et qui porte sur sa paroi externe (111) un manchon (1111), une bague (12) intérieure faite d'un fourreau (120) qui est délimité par une paroi externe (121) et une paroi interne (122) et qui porte sur sa paroi interne (122) un manchon (1221), une liaison (13) située à l'écart de l'aplomb des manchons (1111, 1221) pour réunir ces bagues (11, 12) tout en autorisant seulement une rotation relative entre elles (11, 12). Application aux colonnes de direction d'automobile. <IMAGE>
Patent EP-0566563-A1 (EP)
Inventor: SILVERSCHOTZ STANFORD B
IPC: B42C1/00
Filed: 1990-12-04
Abstract: Procédé de codage simultané de groupes successifs de feuilles de papier imprimé ou de documents distribuables en masse, dans lequel les feuilles (20) comportent une combinaison de perforations (30) commune, imperceptible et virtuellement invisible, réalisée par un laser (70) qui reçoit une série distincte de signaux impulsionnels codés synchronisés avec des impulsions de commande pour produire sur chaque groupe d'imprimés une combinaison de perforations (30) codée différente, lisible optiquement.
Patent EP-0502126-A1 (EP)
Title: Cuvette et son mecanisme de commande lineaire
Inventor: KARP JOSEPH GEORGE
IPC: G01N21/13
Filed: 1990-11-30
Abstract: Cuvette (10) utilisée dans un instrument optique comprenant un mécanisme de commande linéaire, composé d'une vis filetée (30) destinée à positionner la cuvette (10) le long d'un chemin linéaire dans l'instrument. La cuvette comporte un corps comprenant au moins un puits de réaction (14A à 14D) ainsi qu'un élément d'engagement (24) destiné à s'engager fonctionnellement dans les filets de la vis filetée (30) de sorte que la cuvette peut être positionnée le long du chemin linéaire de l'instrument. Les puits de réaction (14A à 14D) ont de préférence une section transversale de forme trapézoïdale dans un plan parallèle au chemin optique de l'instrument, afin de maximiser la surface de visualisation optique.