baber/WOPTO huggingface dataset:
Patent EP-0224882-A1 (EP)
Inventor: HACHMUTH HENRY KARL
IPC: C07C2/62
Filed: 1986-11-28
Abstract: An apparatus and method for manipulating the temperature and pressure of the hydrocarbon phase in an acid settler vessel (5) associated with a catalytic alkylation process and apparatus (4), wherein the hydrocarbon phase in the acid settler vessel is regulated by controlling the amount of rerun catalyst stream (19) entering the hydrocarbon phase of the acid settler vessel (5). In response to a detected temperature or pressure of the hydrocarbon phase above a set point, the flow of rerun catalyst stream (19) to the hydrocarbon phase of the acid settler vessel (5) is decreased. This decrease in flow to the hydrocarbon phase may be accompanied by an increase in flow of rerun catalyst vapor (20) to the catalyst phase of the acid settler vessel (5).
Patent EP-0218286-A1 (EP)
Inventor: BROERSZ GERRIT
IPC: B63B59/08
Filed: 1986-09-13
Abstract: A method for removal of growth from underwater constructions using a flexible slab which has rotatory discs with longitudinal elements in secant configuration.
Patent EP-0216426-A1 (EP)
Inventor: BAKER IAN MARTIN C O MULLARD S
IPC: H04N5/335
Filed: 1986-09-17
Abstract: In an imaging device, photocurrent generated by photovoltaic detector elements (1), e.g. cadmium mercury telluride photodiodes, is integrated in resettable capacitors (2), and an output signal (S) is derived by reading the potential of the capacitor (2) at the end of its integration period, e.g. using a source-follower MOST (3). In accordance with the invention, blooming-protection means (11,48,12) is coupled to each capacitor (2) to inhibit forward-biasing of the detector elements (1) and inversion of the capacitor potential when the capacitor (2) becomes fully discharged by excessive photocurrent. The blooming-protection means comprises a further gate (11) which has substantially the same threshold voltage as the injection gate (10) via which the photocurrent is injected into the capacitor (2). The further gate (11) which is connected at substantially the same control potential as the injection gate (10), is most conveniently formed together with the injection gate (10) as alternate integral parts of a common gate stripe (37) extending at one side of the capacitors (2). When a capacitor (2) becomes fully discharged, the further gate (11) couples it to a source (12) which supplies current to the capacitor (2) to stabilize the potential of both the capacitor (2) and its detector element (1) and so to protect against signal blooming.
Patent EP-0202064-A1 (EP)
Inventor: BINDER HANS
IPC: D05B39/00
Filed: 1986-05-06
Abstract: A workpiece holding device for use with automatic sewing machines includes registration and holding elements (24,26,28,64) that securely hold a number of pieces of work relative to each other while allowing the same to be automatically sewn together. One (64) of the holding elements (26,28,64) moves from its respective holding position to a remote position as the pieces are being joined together.
Patent EP-0217532-A1 (EP)
Inventor: JENKINS JOHN WARD
IPC: C01B3/32
Filed: 1986-08-21
Abstract: A catalytic hydrogen generator which generates hydrogen by the partial oxidation of methanol by oxygen (usually supplied as air) which comprises a gas permeable catalyst system having an upstream zone (2) filled with a copper catalyst supported on a refractory support (3) (for example silica or silicate granules) and a downstream zone (4) filled with a mixture of a similar supported copper catalyst and a platinum or palladium catalyst supported on a similar refractory support (5b). A mixture of methanol and oxygen is fed to the upstream zone and initially permeates through to the downstream zone where spontaneous oxidation of the methanol is initiated raising the temperature of the system to a level at which partial oxidation of methanol in the presence of the copper catalyst in the upstream zone (2) commences and produces hydrogen.
Patent EP-0223364-A1 (EP)
Inventor: OSSI RONALD R
IPC: F02C7/36
Filed: 1986-09-23
Abstract: The present invention provides a composite turbo-fan/ turbo-shaft gas turbine engine system (10) wherein the fan is driven through a variable geometry torque converter (16) whose input (82) is driven by the turbine power shaft (14) supplied through a reduction gear (18). Actuation of the variable geometry of the torque converter (16) provides a wide variety of operating modes including all power to the power output shaft and combinations in between.
Patent EP-0225196-A1 (EP)
Inventor: MILLAR PAUL CHRISTOPHER
IPC: G07C9/00
Filed: 1986-12-02
Abstract: An access security device for a lock (1) has a microphone (2) for input of a password; normal operation is by recognition (3) of the speaker and releases the lock, security being preserved by actuation of an alarm (5).
Patent EP-0241622-A1 (EP)
Inventor: BOUILLOT MICHEL
IPC: H04J3/00
Filed: 1986-04-17
Abstract: Method for transporting asynchronous data and synchronous non coded information NCI bits on a common channel operating at (n+1)/T bits per second, in slots of duration T containing n+1 bits, the data and NCI portions of the bit stream to be transported being delimited by a flag having a specific pattern which cannot be simulated by the data bits. 
     During the periods where there is an NCI activity, the first n bits of the slot are used for transporting NCI bits and the last bit is used for transporting an additional data bit, if the said first n bits are different from the flag pattern and said last bit is set to a first binary value (0) if said first n bits are similar to the flag pattern. 
     During the periods where there is no NCI activity, data bits are sent in at least one slot delimited by two slots, the first n bits of which are set to the flag pattern and the last bit of which is set to the second binary value (1). 
     A transmitting device and a corresponding receiving device are implemented for generating the bit stream built using the subject method on a communication channel and receiving the so-built bit stream.
Patent EP-0225888-A1 (EP)
Title: Procede de detachement de nickel ou d'un revetement d'un alliage de nickel et de fer dans une solution d'acide chromique
Inventor: MCMULLEN WARREN HARDING
IPC: C23F1/44
Filed: 1986-04-08
Abstract: Un procédé pour détacher un dépôt comprenant du nickel ou un alliage de nickel et de fer d'un substrat métallique consiste à immerger le substrat métallique avec le dépôt qui le recouvre dans un bain de décapage comprenant une solution de décapage aqueuse contenant de l'acide chromique, à utiliser ledit substrat métallique soit comme anode soit comme cathode soit encore comme anode et cathode à la fois d'une cellule de décapage électrolytique et à appliquer un courant alternatif à travers les électrodes pendant suffisament de temps pour détacher le dépôt du substrat métallique.
Patent EP-0229182-A1 (EP)
Inventor: YASUTANIYA ISAMU
IPC: B65D5/18
Filed: 1986-05-24
Abstract: An envelope element, and envelope blank and an envelope formed from said envelope blank, which is capable of protecting an article, which is inserted therein, against an impact imparted thereto from the outside, and obtaining an internal space therein in conformity with the shape of the article when it is inserted thereinto, and retaining the article stored stably therein. The envelope blank consists of a cardboard having a relief portion (416) with relief means (410,412,430, 443, 444, 449, 450). The envelope blank consists of a front section (5) having a pair of side edges (2, 3) and an end edge (41), and a back section (6) joined to the other end edge of the front section (5) via a creasing line (4) and having a pair of side edges (2, 3) and an end edge (42). The portion which surrounds the creasing line (4) is provided with relief portions (10,11) having relief means (21, 22, 23, 24, 26, 27, 28, 29, 30).
Patent EP-0239630-A1 (EP)
Inventor: SANDERS GARY G
IPC: H02M7/217
Filed: 1986-10-02
Abstract: L'entrée (14) d'un redresseur à pont biphasé (12) est connectée directement sur une ligne de courant alternatif RMS de 115 volts fonctionnant à 60 Hz, et la sortie du pont fournit un courant continu pulsé de 120 Hz à une tension de crête de 161 volts. Une paire de transistors (20 et 30) mis sous tension et hors tension de manière alternée, appliquent en continu à une charge (18) à faible besoin en énergie, uniquement une portion du bord d'attaque et une portion du bord de fuite de chacune des impulsions de courant continu à 120 Hz. La tension à courant continu résultante, à savoir la tension de crête de 11,3 volts, sur la charge (18) est ainsi sensiblement réduite à un niveau désirable comparé à la tension de crête de 161 volts du courant continu pulsé fourni à la sortie du pont alimenté par la ligne. Dans un autre mode de réalisation, la fonction des transistors (20 et 30) est assurée par une paire d'amplificateurs opérationnels (50 et 60) qui commandent la commutation d'un transistor à effet de champ (70) en série avec la charge (18). Ainsi, des éléments inductifs inefficaces et volumineux ne sont plus nécessaires.
Patent EP-0236917-A1 (EP)
Inventor: SCHOETTLE KLAUS
IPC: G11B23/037
Filed: 1987-03-04
Abstract: A hub/tape clamp arrangement for tape-like or strip-like articles consists of a recess in the peripheral edge of the hub, having one or more middle projections, and a tape clamp having the shape of an inverted W. In practice, wedge-shaped locking means between the projection and/or walls of the recess and the tape clamp may serve to retain the clamp and fix the tape. Steps at the ends of the recess, and extensions or steps in the hub recess which have been matched up in shape, increase the possibilities for monitoring/measuring dimensions. If the tape is fastened asymmetrically on one side, the tape clamp rises out of the recess on one side by a distance precisely the same as the tape thickness, so that the tape emerging from the recess is wound at the same level, i.e. the empty hub has a roughly screw-shaped peripheral contour. The hub can be designed for use with or without one or more flanges and is particularly useful for thin tapes, e.g. magnetic tapes.
Patent EP-0260376-A1 (EP)
Inventor: DAEMBKES HEINRICH DR-ING
IPC: H01L27/144
Filed: 1987-04-15
Abstract: A monolithic integrated photoreceiver comprises at least one p-i-n diode and at least one HEMT. The photoreceiver is suitable for a wavelength range of 0.8 to 1.55  mu m which can be used in optical waveguide technology. The HEMT and the p-i-n diode are controlled by means of p-type regions.
Patent EP-0246503-A1 (EP)
Inventor: GARCIA-MALLOL JUAN ANTONIO
IPC: F22B31/00
Filed: 1987-05-07
Abstract: A fluidized bed steam generator and method of generating steam including a separate recycle bed in which a plurality of vertically stacked fluidized beds are disposed in a furnace enclosure (10) and a heat recovery enclosure (20) is defined adjacent the furnace enclosure (10) for receiving the effluent gases from the fluidized beds (in A, B, C). A fluidized bed is defined in the heat recovery enclosure (20) and one or two separators (22, 24) are provided adjacent the heat recovery enclosure (20) for receiving the effluent gases and separating the entrained solid particles therefrom. The separated solid particles are then injected into the fluidized bed in the heat recovery enclosure (20). Fresh fuel is supplied to the recycle bed and the material inventory and fluidizing velocity in the recycle bed is controlled.
Patent EP-0261578-A1 (EP)
Inventor: ISOZAKI YASUHITO
IPC: H01B1/08
Filed: 1987-09-16
Abstract: The present invention relates to a method for making a transparent conductive film, wherein a material for the film containing an organic indium compound and an organic tin compound is applied on a substrate, and made to thermally decompose, and thereafter, a heat treatment of the material is carried out in an atmosphere containing water vapor, thereby obtaining the transparent conductive film which shows low and stable electric resistance and is excellent in water resistance and chemical resistance, and is without undesirable cloudiness.
Patent EP-0262662-A1 (EP)
Inventor: FUJISAWA MASAAKI
IPC: F02D45/00
Filed: 1987-09-30
Abstract: A novel adjustment method and an apparatus for engine control systems are disclosed, in which a compensation amount applied from the adjustment apparatus (2) separate from the engine control unit (1) is stored in a compensation amount memory unit (6) which can be rewritten, wherein the data written therin cannot be erased.
Patent EP-0266000-A1 (EP)
Title: An agricultural implement
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/08
Filed: 1987-10-22
Abstract: The invention relates to an agricultural implement, in particular a soil cultivating machine, comprising at least one power-driven soil working member (3) and a drive including a speed variator (20) which is provided with exchangeable gear wheels (26, 27). Checking means are provided, with the aid of which the nature of the gear wheel transmission in use can be established when the speed variator (20) is closed. A window (33) having a scaled indicator is provided, through which window the number of teeth of a gear wheel of the transmission in the speed variator (20) can be determined.
Patent EP-0272720-A1 (EP)
Inventor: HAGEN JOHANNES LUDOVICUS MARIA
IPC: F16C32/06
Filed: 1987-11-18
Abstract: A shaft support comprising a shaft (3) supported by a radial and an axial static fluid bearing, which shaft is rotatably arranged in a bearing sleeve (1) and is provided with a flange-shaped compensation member (31), of which a part is situated in a compensation space (51). The compensation space (51) is connected to a pressure source so that a radially acting resulting force is exerted on the compensation member (31) and the shaft (3). The shaft support is particularly suitable for use with comparatively accurate bearings having a comparatively high bearing capacity.
Patent EP-0260929-A1 (EP)
Inventor: FOST IAN MICHAEL
IPC: B41J2/20
Filed: 1987-09-15
Abstract: A fluid jet marking apparatus comprises a housing (5) defining a chamber (6) for marking fluid. A plurality of outlet nozzles (8) allow ink to be ejected from the chamber and a corresponding plurality of closure elements (9) are selectively displaceable to open and close the nozzles. Springs (11) bias the elements to close the nozzles. A plurality of solenoids (14) are each connected to a respective closure element by means of a pulling element (12) slidable, under the action of the solenoid, in a respective tube (13,13ʹ) connecting the solenoid to the housing. A fluid supply (23) supplies fluid to the chamber and at least one liquid constituent part of the fluid is supplied to the chamber through the respective tubes (13ʹ) on which the solenoids are mounted.
Patent EP-0262856-A1 (EP)
Inventor: POTTER JAMES TIMOTHY
IPC: E02F3/60
Filed: 1987-09-22
Abstract: There is disclosed a wear element (30) for an excavating bucket (20) which removably attaches to a base element (29) secured to the bucket (20) by means of a rearwardly divergent dovetail. A plurality of base elements (29) are secured to the bucket in end-to-end relation, and a runner element is attached to each base element.
Patent EP-0268460-A1 (EP)
Inventor: SAMOUR CARLOS M
IPC: C07D317/16
Filed: 1987-11-17
Abstract: Novel 1,3-dioxacycloalkanes are provided along with new 1,3-dioxacycloalkane compositions which are useful in enhancing the absorption of therapeutic agents through the skin of humans and animals. The method for enhancing skin penetration of therapeutic agents using 1,3-dioxacycloalkanes is also described. 
     The preferred compounds are 1,3-dioxacycloalkanes (1,3-dioxacycloalkanes) and 1,3-dioxanes (1,3-dioxacyclohexanes). The preferred compounds have the formula:
       
 wherein R, R₀, R₁, R₂, R₃, R₄, R₅, and R₆ are each independently selected from hydrogen and C₁ and C₁₈ aliphatic groups, preferably alkyl, alkenyl, halo, hydroxy, carboxy, carboxamide, and carboalkoxy substituted forms thereof, with at least one of said R's an alkyl or alkenyl group of C₄ to C₁₈ and n=0 or 1; the total number of carbon atoms in all of said R groups being no more than 40, and preferably less than 20 and not more then 1 thereof containing 18 or more carbon atoms.
Patent EP-0275713-A1 (EP)
Inventor: YOSHIDA KAZUO
IPC: F01L1/18
Filed: 1987-12-29
Abstract: A hydraulic circuit of a valve operating mechanism in an internal combustion engine which has a plurality of intake or exhaust valves normally urged in a valve closing direction, and a plurality of adjacent rocker arms (5, 6, 7) associated respectively with the intake or exhaust valves and pivotably supported on a rocker shaft (8). The rocker arms are pivotable by cams rotatable in synchronism with a crankshaft. A coupling mechanism (27) is provided in the rocker arms for selectively interconnecting and disconnecting adjacent rocker arms in response to oil pressure. A hydraulic circuit (38) supplies oil pressure to the coupling means (27) and an oil feed passage (16, 17) lubricates the cams. The hydraulic circuit (38) and oil feed passage (16, 17) are connected in series to each other through a flow restriction (50) and the hydraulic circuit includes a directional control valve (42) for changing the direction of flow of lubricating oil supplied from an oil pump (40) to cause the lubricating oil to flow from the oil feed passage (16, 17) to the hydraulic circuit (38) during low-speed operation of the engine and to cause the lubricating oil to flow from the hydraulic circuit (38) to the oil feed passage (16, 17) during high-speed operation of said engine to always provide the proper oil pressure levels in the oil feed passage (16, 17) and the hydraulic circuit (38).
Patent EP-0253725-A1 (EP)
Inventor: ROSATI GRAZIANO
IPC: B62D13/02
Filed: 1987-07-10
Abstract: This steering-lock system for semi-trailers with two steerable axles comprises a series of levers and articulated tie rods which, starting from the axle stirrup (2) of the tractor, transmit the steering-lock control to the rear axle (5), and from there to the front axle (4) of the semi-trailer (3) in order to determine, when taking bends, the orientation of these axles towards the ideal and temporary centre of the bend, until the normal maximum steering-lock of the tractor is reached. This devices makes it possible to produce semi-trailers which have a large carrying capacity but the dimensions of which, in terms of length and area covered when taking a bend, are reduced. Figure 3. <IMAGE>
Patent EP-0267820-A1 (EP)
Title: Dispositif d'optique électronique, d'illumination et de limitation d'ouverture variables, et son application à un système de lithographie par faisceau d'électrons
Inventor: DE CHAMBOST EMMANUEL
IPC: H01J37/30
Filed: 1987-10-09
Abstract: Le dispositif d'optique électronique selon l'invention comporte, entre une source de particules S et un objet O, dont on souhaite projeter une image dans un plan image, un jeu de trois lentilles L1, L2, L3 à focales commandables électroniquement, la première étant située aussi près que possible de la source et associée, dans son plan principal ou dans un voisinage de ce plan, à un diaphragme de limitation d'ouverture, D, l'objet étant placé dans le plan principal de la troisième lentille ou dans son voisinage, les focales de ces trois lentilles étant commandées pour donner à la section du faisceau électronique dans le plan objet une valeur déterminant l'illumination souhaitée et à l'image du diphragme un diamètre et une position déterminant l'ouverture souhaitée du faisceau. Application, notamment, aux systèmes de microlithographie par faisceau d'électrons.
Patent EP-0235062-A1 (EP)
Inventor: DREYFUS ROGER
IPC: B65D71/00
Filed: 1987-02-05
Abstract: 1. Composite packaging with a tray type base (2) and peripheral carrying strap (3) covered by a lid (1), characterized in that the containers are fitted by the loose peripheral strap inside the lid, the strap protruding beyond the end of the packaging to form a handle (4) and in that the tray has some means of maintaining the strap in a fitted position on the upper edges of its front (7) and back (8) lateral sides, for which the front longitudinal side (7) is provided cooperating with the front facing flaps (20) and (21) to form slots (32) and (33) for the passage of the strap to the outside of the packaging through the front facing section (18) to form the handle (4).
Patent EP-0233832-A1 (EP)
Inventor: DRUCKMAN GIL
IPC: A63F9/20
Filed: 1987-01-02
Abstract: A domino-type game comprises a set of playing pieces (P1-P4) each configured to define an inner central square (10) and four outer squares (11-14) around the periphery of the inner central square. One of the four sides of each of the outer squares is common with one of the sides of the inner central square. The outer squares of each playing piece includes various indicia adapted to form matches with indicia of other playing pieces when placed in selected positions with respect to each other.
Patent EP-0298184-A1 (EP)
Inventor: MULLNER ANTON
IPC: A47C17/207
Filed: 1987-07-07
Abstract: 1. Piece of seating furniture, changeable into a bed and equipped with a drawer (2) which can be pulled out of a frame (1) and carries a lying cushion (5), and with a carriage (18) which can be pulled over the drawer (2) and carries a seating cushion (19) ; if the piece of seating furniture is in the sitting position, the lying cushion (5) is under the seating cushion (19) and in the lying position is raised to the level of the seating cushion (19) and positioned beside it ; for this purpose, it is guided at one end in canted guiding devices (7) provided in the furniture frame (1), while levers (9) resting on the lying cushion (5) are attached on the drawer (2), these levers (9) being two-armed, characterised in that one sheathed cable (14) is attached to the end of the levers (9) which is opposite to the lying cushion (5) ; one end of the sheathed cable is attached to a slide (16) which is guided in the guiding device (17) of the drawer (2).
Patent EP-0258263-A1 (EP)
Inventor: HESSE KURT
IPC: A63H/
Filed: 1986-12-08
Abstract: Un dispositif de support de pistes pour voitures-jouets, en particulier celles formées de segments de piste assemblés et ayant une section moyenne praticable limitée latéralement par des conducteurs prismatiques, comprend pour soutenir à la hauteur voulue les sections de piste un agencement formé de piliers (2, 19) insérables dans une plaque de base (1, 15) et composés de segments de pilier (2', 19') axialement insérables les uns sur les autres, de façon amovible. Des consoles (5) peuvent êtres insérées dans des orifices (3, 22) formés dans les segments de pilier ou s'appuient symétriquement sur des douilles à l'extrémité libre des piliers (2, 19). Des éléments de guidage formés sur le côté supérieur des consoles (5) servent à fixer les segments de piste (6) sur les consoles.
Patent EP-0271546-A1 (EP)
Title: Aircraft.
Inventor: RIEDELSHEIMER HANS-JOACHIM
IPC: B64C23/06
Filed: 1987-06-26
Abstract: On an aircraft comprising a fuselage to which is fixed a supporting wing (1) it is proposed to mount, on the tip of the latter one or several individual wings (2) essentially pointing away from the fuselage, which pivot around their longitudinal axis (3) in relation to the plane defined by the supporting wing (1), so that they point downward in the direction of the leading edge (4) of the said supporting wing (1).