baber/WOPTO huggingface dataset:
Patent EP-0482329-A1 (EP)
Inventor: FINK HARALD DIPL-ING
IPC: F15B15/18
Filed: 1991-09-06
Abstract: The actuator has a hydraulic actuating cylinder (6) whose axially displaceable piston (14) is connected via a piston rod (17) to the actuating member of the valve to be controlled. A first chamber (13) of the actuating cylinder is supplied with hydraulic medium from a pressure source (1). The pressure of the hydraulic medium counteracts the force of a spring arrangement (7) which consists of a combination of several helical springs and is arranged in a second chamber (15) of the actuating cylinder (6). A compact arrangement of the functional components of the actuator without hydraulic lines at risk of fracture and without complicated servo-valves and proportional valves is achieved by the invention by virtue of the fact that a combination of a speed-regulated motor (2) and a fixed-displacement pump (1) is provided as pressure source (1), the delivery flow of which can be controlled by changing the speed of the motor, and that the hydraulic medium can be discharged from the first cylinder chamber (13) into the second cylinder chamber (15) via a flow resistance (8) restricting the hydraulic medium as a function of pressure. <IMAGE>
Patent EP-0479179-A1 (EP)
Title: Verfahren zur Herstellung von polymeren Chlorsilazanen
Inventor: VAAHS THILO DR
IPC: C08G77/62
Filed: 1991-09-30
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von polymeren Chlorsilazanen durch Umsetzung von oligomeren Silazanen mit Chlorsilanen bei mindestens 30 bar und 250 bis 400°C.
Patent EP-0461709-A1 (EP)
Inventor: VAN BRIEL HERMAN
IPC: B60R9/042
Filed: 1991-06-06
Abstract: Loading and transporting device for preferably oblong objects (10) which is destined to be mounted on a vehicle (3), having an arm (7) rotating around an axis (4) and on the free end (8) of the latter a hinged loading carriage (11), the axis (4) being operated by a lever (12) which allows the arm (7) to rotate between a loading position and a transport position.
Patent EP-0496139-A1 (EP)
Inventor: BOUCHER NORMAND
IPC: D21G3/00
Filed: 1991-01-22
Abstract: In a pulp or papermaking machine a doctor blade assembly comprising two doctor blades (24, 40) used in association with a machine roll (10) for scraping material from the same wherein one blade (24) is supported by a standard support member (16) and the other blade (40) is supported by gussets (28) coupled to the support member with the second blade (40) being a spaced distance from the first blade (24).
Patent EP-0498976-A1 (EP)
Inventor: MAULDIN CHARLES HARRISON
IPC: B01J23/889
Filed: 1991-02-12
Abstract: A hydrocarbon synthesis catalyst comprising cobalt and rhenium on a support containing titania (preferably more than 50 wt.% TiO₂) and having a volumetric productivity (in cm³ CO conversion/h/cm³ catalyst) for hydrocarbon synthesis from H₂ and CO greater than about 500 when measured in a test at 200°C and a hydrogen:carbon monoxide ratio of 2:1.
Patent EP-0460933-A1 (EP)
Inventor: MALLY TIMOTHY G
IPC: B65D77/08
Filed: 1991-06-05
Abstract: A unitized compartmented package (10; 100; 200) for use in packaging separate, multiple product compartments (14, 14′; 114, 114′, 114˝; 230, 230′) together in a single package is disclosed. The package (10; 100; 200) includes a package support component (12; 112; 202) which houses the multiple product compartments (14, 14′; 114, 114′, 114˝; 230, 230′). A cover member (18; 118; 203, 210) is attached to the outer package support, component (12; 112; 202) by way of a relatively weak attachment bond (36, 36′) and to removable portions of the inner multiple product compartments (14, 14′; 114, 114′, 114˝; 230, 230′) by way of a relatively strong attachment bond (18; 118; 203, 210) removes all of the removable portions from the inner multiple product compartments (14, 14′; 114, 114′, 114˝; 230, 230′) to expose their contents such that different products may be incorporated in a single package.
Patent EP-0470799-A1 (EP)
Inventor: WRIGHT TOMMY D
IPC: G09B27/00
Filed: 1991-08-05
Abstract: There is disclosed a system and method for rotationally controlling a circular structure, such as a dome (11), from the outer circumference of the dome (11). The system uses an air driven motor having a circular fixed section (54) and a movable section (12, 51). The movable section (12, 51) is attached to the rim of the dome (11) and is supported by pressurized air over the fixed section. Air, or other fluid, is used to drive the movable section (12, 51), and hence the dome (11), around the circle. The dome (11) speed is controlled by air pressure and the position of the dome (11) is monitored.
Patent EP-0470870-A1 (EP)
Inventor: RHA CHOKYUN
IPC: A23L29/231
Filed: 1991-08-12
Abstract: A mixture of polymers derived from degradation of a polysaccharide derivative is used as new low calorie food ingredient and also to replace at least a portion of a conventional high calorie ingredient in a foodstuff recipe, the fat substitute being fat-free and having fat-like properties such that the eating quality of the new food products or the high calorie ingredient-replaced foodstuff is desirable or substantially maintained.
Patent EP-0493942-A1 (EP)
Inventor: WILLIAMS THOMAS DOUGLAS
IPC: B41J33/36
Filed: 1991-12-20
Abstract: Thermal printing apparatus is disclosed in which a thermal transfer ink ribbon (14) is drawn from a supply spool (15) past a thermal print head (12) in ink transfer engagement with an item (17) on which printing is to be effected. The used ribbon is wound upon a take up spool (16) which is driven to apply tension to the used ribbon to peel it from the face of the printed item. Drive (43) to the take up spool is controlled by a pivoted member (22) which actuates a switch (26) to apply drive when the ribbon is slack and to terminate energisation of the drive as the ribbon becomes taut.
Patent EP-0451035-A1 (EP)
Title: Vehicle seats with integral seat belt
Inventor: BOISSET BERNARD
IPC: B60R22/26
Filed: 1991-03-29
Abstract: The invention concerns a vehicle seat with integral seat belt (5). The frame of the back comprises a lateral beam (7) which is highly resistant to flexure and carries the upper anchoring point P of the seat belt and a lower cross piece (8) fixed to the base of the beam and sufficiently strong to prevent the transverse inclination of this beam and a strut (10) at its ends mounted in a pivoting manner respectively about a transverse axis B associated with the front of the base (1) and about a transverse axis C which is part of the beam (7) and disposed at a distance from the transverse axis A of pivoting of the back (4) which is less than 1/6 of the distance separating this axis A from the upper anchoring point P of the seat belt, means acting on the strut to adjust the position of the axis C about the axis A. 
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Patent EP-0465338-A1 (EP)
Inventor: AUTANT PIERRE
IPC: A23K1/00
Filed: 1991-06-28
Abstract: The invention relates to new granules as well as to a process for their preparation, the granules being obtained by extrusion of a mixture containing a fusible binding agent in an amount such that it enables the mixture to pass through a die. The granules obtained are then coated with a polymer which enables them to pass through the rumen without degradation. 
<??>These granules after coating are used in animal feeds for ruminants.
Patent EP-0453400-A1 (EP)
Inventor: VUILLEUMIER RAYMOND
IPC: G09F9/37
Filed: 1991-04-05
Abstract: The device comprises a matrix of cells. Each cell comprises two flaps (Vaij and Vbij) fixed to a substrate (100) by elastic attachments (10, 20), a control electrode Cj, a line electrode Li and a hold electrode M. The flaps can take two stable positions (1 and 3) by the application of suitable voltages to the line and hold electrodes. They are activated by application of a control voltage onto the electrode Cj at the same time as the voltage on the line electrode Li is reset to zero. 
<??>The arrangement of the electrodes, as well as the existence of a hold electrode, which is common to all the flaps of the matrix, permits matrix addressing to be carried out. 
<IMAGE>
Patent EP-0490835-A1 (EP)
Inventor: SCATIZZI MARIO
IPC: D06B11/00
Filed: 1991-12-06
Abstract: Horizontal translation of the fabric with a predetermined speed and direction, taking up of a predetermined quantity of liquid colorants of various colours and application of the colorants of several matching colours of predetermined adjacent points of the fabric so as to obtain particular chromatic effects by virtue of the simultaneous combination of several colours are carried out in order continuously to print polychromatic patterns onto fabrics. The device comprises means for representing, on a video monitor, the image of the pictorial effect to be reproduced. 
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Patent EP-0466931-A1 (EP)
Title: Procede et dispositif pour usiner une tole plaquee
Inventor: HAGIWARA KATSUMI
IPC: B23K20/04
Filed: 1991-02-06
Abstract: Sont décrits un procédé et un dispositif pour usiner une tôle plaquée s'utilisant comme cadre de montage pour un circuit intégré du type module plat. Une feuille métallique d'une dimension spécifiée est posée sur un matériau ayant la forme d'une bande, à un emplacement spécifique, puis soumise à un pressage et un laminage pour obtenir un matériau plaqué continu, et, lors du perçage des trous dans le matériau plaqué, un positionnement exact est réalisé entre non seulement les trous de référence mais également la feuille métallique formée préalablement sur la tôle plaquée, et les trous de référence. Même lorsque les pas entre une pluralité de trous de référence dans la tôle plaquée sont différents les uns des autres, on effectue un travail continu à la presse au moyen d'un outil à frapper métallique et en fonction de ces trous de référence.
Patent EP-0538277-A1 (EP)
Title: Highly reliable optical data system.
Inventor: IMHOFF ANDREAS
IPC: H04L12/44
Filed: 1991-06-24
Abstract: PCT No. PCT/DE91/00514 Sec. 371 Date Jan. 11, 1993 Sec. 102(e) Date Jan. 11, 1993 PCT Filed Jun. 24, 1991 PCT Pub. No. WO92/01341 PCT Pub. Date Jan. 23, 1992.An optical data network, in which data is exchanged between an active central unit (CU1) and subscriber line units (DU1, DU2, DU3, . . .) using the time-division multiplexing method. The reliability is considerably enhanced by parallel connection of a back-up central unit (CU2). In order to permit a disruption-free switchover between the central units (CU1, CU2), the latter have controllable delay devices (TDL1, RDL1, TDL2, RDL2), so that the delays of the signals to and from the subscriber line units (DU1, DU2, DU3, . . . . ) can be matched with the aid of a special line unit (SDU).
Patent EP-0502201-A1 (EP)
Inventor: FUJIMURA MASAHIRO - TSUMADA
IPC: G01G19/393
Filed: 1991-09-17
Abstract: A measuring system consisting of combined measuring machines, capable of precisely measuring and easily performing cleaning of measuring hoppers even when a viscous substance is measured, wherein a plurality of hollow-unbottomed tubular pool hoppers (5) for storing articles (W) to be measured are provided, a plurality of hollow-unbottomed tubular measuring hoppers (7) are provided beneath the pool hoppers (5) and collecting devices (13, 12a) for discharging the articles to be measured after they are collectively stored are provided beneath the measuring hoppers (7). Discharging of the articles from the hollow-unbottomed tubular pool hoppers and measuring hoppers is performed by the relative sliding of the hoppers and bottom plate means on each other. A plurality of projecting portions (205) are formed on the inner periphery of container bodies (201) of the measuring hoppers, further, removers (321) consisting of a plurality of bars are provided in the vicinity of the inner peripheral surface of the container bodies (201) of the measuring hoppers, and the removers (321) are rotated by a remover rotating mechanism (22) to drop the articles to be measured which adhere to the inner peripheral surface. Conveying of the articles to be measured to the pool hoppers is performed by a conveying screw (414) which intermittently rotates through a predetermined angle and makes a single turning in the reverse direction at the time of stop.
Patent EP-0551313-A1 (EP)
Inventor: PUUMALAINEN PERTTI
IPC: G01N15/02
Filed: 1991-10-02
Abstract: L'invention se rapporte à un procédé de formation d'images servant à définir la structure d'un objet. Les procédés et les dispositifs habituels sont compliqués et chers et ne peuvent s'appliquer à des utilisations nécessitant une grande quantité d'images en séquence rapide. Dans le procédé décrit par l'invention, l'objet (13) à examiner et au moins une source de rayonnement (11) et au moins un détecteur (12) sont déplacés les uns par rapport aux autres, afin que l'objet à examiner traverse le rayonnement émis par la source de rayonnement; on utilise au moins un détecteur pour mesurer les modifications des intensités de rayonnement absorbées, au moins partiellement, par l'objet à examiner, en fonction du mouvement dudit objet. De cette façon, les points structurels nécessaires à la formation de l'image de la structure sont définis à partir de deux directions au moins et, étant donné qu'on connaît toujours le passage du rayonnement à travers l'objet au moment de la mesure, on calcule la structure tridimensionnelle de l'objet.
Patent EP-0506029-A1 (EP)
Inventor: KURAKAKE TADAKAZU
IPC: G01T1/164
Filed: 1992-03-25
Abstract: A method for manufacturing single focus and cone beam collimators with precisely focused focal line or focal point. The method includes the steps of: forming a collimator body by using a metal casting process; measuring a displacement of a focal position of the collimator body with respect to an intended focal position; determining an adjustment size to minimize the measured displacement; adjusting the focal position of the collimator body by changing a physical size of peripheral regions of the collimator body according to the determined adjustment size. In this method, the physical size of peripheral regions of the collimator body can be changed either by cutting or attaching peripheral adjustment portions. Also, the physical size of peripheral regions of the collimator body can be changed to tilt an optical axis of the collimator body. The method should preferably be applied to segments of the collimator body separately.
Patent EP-0517040-A1 (EP)
Inventor: MUENCH HANS-HERMANN
IPC: H01R43/02
Filed: 1992-05-21
Abstract: The invention relates to a device for welding the cores of flexible cords to form a firm and gas-tight connecting junction, which device has flanks of a compression space which are made of ceramic plates and are displaceable towards one another, which compression space is horizontally defined by electrodes, the bottom electrode being firmly connected to and displaceable with one of the jaws, while a lowerable electrode holder, in a rotary body, has top electrodes of different width which can alternatively be put into the operative position in combination with an adjustment of a stop. <IMAGE>
Patent EP-0517245-A1 (EP)
Inventor: KOJIMA YASUHIKO
IPC: G03F7/07
Filed: 1992-06-05
Abstract: A developer for light-sensitive material capable of processing in common a negative-working light-sensitive lithographic printing plate and a positive-working light-sensitive printing plate as well as a developing agent-containing type silver halide photographic material, is disclosed. The developer comprises an alkali agent, an anionic surface active agent, an antifoggant for a silver halide photographic material, and an alkylene oxide addition product (molecular weight of from 130 to 1200) of an aromatic amine or an aralkyl amine, and has pH of the range of from 11.5 to 13.5.
Patent EP-0525512-A1 (EP)
Inventor: BONKOWSKI MANFRED
IPC: F16H7/12
Filed: 1992-07-15
Abstract: A device for tensioning transmission belts or driving chains, having a tensioning spring for placing a tensioning lever, mounted rotatably in a housing by way of a shaft, against the transmission belt, has a damping arrangement which comes into effect counter to the tensioning direction during swivelling movements of the tensioning lever. The shaft of the tensioning lever rotates a first friction body, which is pressed against a second friction body secured against rotation. In order to provide a tensioning device of this kind which is not prone to faults and is suitable even for drives where continuous high-frequency vibration loading is to be expected, the shaft (16) of the tensioning lever (14) has a radial driving feature (21) arranged within a centric recess of the first, coaxial friction body (23). On one side, in the damping direction of the shaft (16), the driving feature (21) rests against an inner, segment-like projection (30) of the first friction body (23). In the opposite direction of rotation, that corresponding to the tensioning direction, the driving feature (21) is freely rotatable relative to the first friction body (23). The first friction body (23) is spring-loaded to rotate in the tensioning direction of the tensioning lever (14). The spring-loading torque acting on the first friction body (23) is greater than the friction torque set between first and the second friction body (28). <IMAGE>
Patent EP-0527418-A1 (EP)
Inventor: BOIS BERNARD MARCEL SOCIETE MO
IPC: A47J37/12
Filed: 1992-08-03
Abstract: This cooking apparatus comprises an open casing (1) intended to be closed by a lid (2), mounted so as to be articulated in a removable fashion on an upper edge (3) of the casing by virtue of a dismountable articulation means, and a device (5) for automatically lifting the lid. 
<??>According to the invention, the articulation means comprises two spaced-out bearings (6, 7), securely fastened to the upper edge of the casing and arranged according to the same axis parallel to the said edge, as well as two pivots open (8, 9) securely fastened to the lid and mounted on the said bearings, one of the said bearings (7) comprising a part (10) axially retractable against an elastic means (11) so as to make it possible to unfasten the bearing and the pivot (9) in order to disengage the lid. 
<??>The invention applies to domestic deep fryers. 
<IMAGE>
Patent EP-0553393-A1 (EP)
Inventor: HAYAFUJI NORIO MITSUBISHI DENK
IPC: H01L21/331
Filed: 1992-08-13
Abstract: While producing a III-V compound semiconductor layer, carbon is added to group III and V elements to control the p type conductivity of the semiconductor layer, forming a p type region. Then, a small amount of n type dopant is added to the group III and V elements together with the carbon to control the n type conductivity of the semiconductor layer, forming an n type region. Therefore, a sharp and precisely-controlled doping profile is obtained in the vicinity of the p-n junction, resulting in a semiconductor device having high initial-performance and high reliability.
Patent EP-0535394-A1 (EP)
Inventor: TOCHA KLAUS
IPC: H01F7/13
Filed: 1992-09-04
Abstract: A solenoid valve for cryogenic liquefied gases, having a valve housing through which a cryogenic liquefied gas flows and in which a closure device is provided which is connected to a lifting armature of an electromagnet which is of small structural shape even in the case of relatively large flow cross-sections, is characterised according to the invention in that the lifting armature consists of at least two armature parts which are connected to one another and move with respect to one another. <IMAGE>
Patent EP-0546414-A1 (EP)
Inventor: GIELE VINCENT
IPC: A61N1/05
Filed: 1992-11-30
Abstract: A pacing lead is disclosed having folded tine (37) elements in a first normal state, the tine elements being adapted to be unfolded by insertion of a stylet (52). In the second unfolded state, the tine elements are stretched to conform closely to the outer diameter of the lead casing (30), providing a reduced cross-section that facilitates introduction of the lead, and repositioning of the lead tip. A telescoping arrangement of inner (40) and outer tubing (38) elements is used to enable the stretching of the tine elements.
Patent EP-0548769-A1 (EP)
Inventor: HOLENSTEIN MAX
IPC: B65B19/34
Filed: 1992-12-16
Abstract: The foodstuffs, such as, for example, salt sticks, supplied as bulk material (1) are weighed into part quantities corresponding to a portion, and the part quantities are directed by fall pipes (3-9) and bundled together upright. Selected part quantities, which together correspond to the desired weight of a portion, are then combined to form an upright portion (18) and are ready to be packaged upright. <IMAGE>
Patent EP-0507620-A1 (EP)
Inventor: SMITH KEVIN W
IPC: A61B17/00
Filed: 1992-04-03
Abstract: An investment cast bronze end effector blade (40) for a disposable laparoscopic surgical instrument (10) having a push rod (60) is disclosed. The end effector blade has an aperture (98) for engaging clevis means (30) which couple the push rod of the instrument to the end effector blade. The end effector blade has a body member having a distal element (94) and a base element (96) integral with integral first and second masses of bronze. The base element is an extended portion substantially parallel to and in an offset configuration with the sharp edge portion, and includes an aperture to which the coupling means couples. The first mass of bronze integral with the investment cast end effector blade bridges the offset configuration between the sharp edge element and the base element. The second mass of bronze integral with the investment cast blade partially surrounds the aperture of the base element and extends to the end of the base element remote from the distal portion.
Patent EP-0528615-A1 (EP)
Inventor: PETTIT GEORGE R
IPC: A61K35/56
Filed: 1992-08-10
Abstract: The blue marine sponge  Cribrochalina sp ., collected in the Republic of the Maldives, was found to contain the new cell growth inhibitory isoquinolinequinones designated cribrostatin 1 (8.8 x 10⁻⁶% yield) and 2 (3.1 x 10¹⁶% yield) which are active against the P388 lymphocytic leukemia cell line (PS ED₅₀ 1.58 µg/mL, PS ED₅₀ 2.73 µg/mL, respectively). Importantly, both cribrostatins 1 and 2 have shown selective activity against all of the nine human melanoma cell lines employed by the U.S. National Cancer Institute. Structural determinations of both substances were accomplished utilizing high field NMR (400 MHz) and mass spectral studies. Confirmation of the cribrostatin 1 structure was achieved by X-ray crystallographic techniques.
Patent EP-0533507-A1 (EP)
Inventor: DAWSON GERALD LEE
IPC: E05B49/00
Filed: 1992-09-21
Abstract: A high security bolt lock (10) is described having the ability to reencrypt the combination code for the lock (10) each time a key (14) is used and thus partially defeat the use of an unauthorized key (14). The lock may be operated by a temporary one time use key (14). The key (14) for the lock (10) carries a data storage means (15) and battery to provide a date/time stamp and key identification for any key (14) used. The key (14) and lock (10) may be coded to only allow access in a particular time block, or only in conjunction with another key, or only if the key (14) is of the same and/or a higher category than the lock (10). The access to the lock (10) may be controlled such that two keys (14) must be used in a prescribed order to gain access through the lock (10).