baber/WOPTO huggingface dataset:
Patent EP-0217065-B1 (EP)
IPC: H01L21/8238
Filed: 1986-08-04
Granted: 1991-09-18
Abstract: This substrate bias generator (16) applies a negative (positive) substrate bias voltage to the p(n) substrate (1) into which n(p) troughs (2) are inserted. The source regions (3) of the n(p) channel FETs arranged in the substrate are connected to earth potential. To avoid "latch-up" effects, the output (17) of the substrate bias generator (16) is connected via an electronic switch (S1) to a circuit point (8) connected to earth potential, the switch being driven via the said output (17). 
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Patent EP-0222200-B1 (EP)
IPC: G11B23/113
Filed: 1986-10-16
Granted: 1991-08-28
Abstract: The machine has a device (10) for measuring the length of the magnetic tape to be wound into the cassette (1), as well as a device (19) for measuring the revolutions of the tape supply reel (5, 9). This device determines by means of a microprocessor the remaining amount of tape contained on the supply reel (5, 9) on the basis of the thickness of the tape, which is put in relation with the length to be wound up, in order to control an automatic change-over of the supply reels in good time when the magnetic tape on the reel in operation is coming to an end. <IMAGE>
Patent EP-0218278-B1 (EP)
IPC: H01M4/90
Filed: 1986-09-03
Granted: 1990-03-07
Abstract: Present invention relates to a process for producing a cata­lytic layer for a fuel cell electrode, which process is characterized in that first step at least two carbons or mixtures of carbons are separately mixed with binder, subsequently in a second step these separate carbon/binder mixtures are intimately mixed together and after that in a third step the mixture obtained is formed into a catalytic layer of the desired dimensions.
Patent EP-0215714-B1 (EP)
IPC: A61G5/02
Filed: 1986-09-12
Granted: 1990-07-25
Abstract: The wheelchair according to the invention comprises a frame (1) provided, on each longitudinal side thereof, with a propelling assembly including an arm (6) carrying a driving wheel (2) and a hand wheel (3) at its ends as well as a transmission means (8-10) connecting the driving wheel (2) to the hand wheel (3). It it characterized in that the propelling assemblies form removable assemblies disposed on the longitudinal sides of the frame (1). The arms (6) of the propelling assemblies are pivotally mounted on supports (7) attached on the longitudinal sides of the frame (1), while locking means (14) are provided to secure them on the supports (7) in any of a plurality of predetermined positions to adjust the position of the hand wheels according to the size of the disabled.
Patent EP-0203184-B1 (EP)
Title: Procede de production d'articles contenant des polymeres stabilises (gels)
IPC: A61L27/00
Filed: 1985-11-25
Granted: 1989-09-27
Abstract: Procédé de fabrication d'un article contenant un polymère durci, permettant d'empêcher la polymérisation indésirable, se poursuivant pendant le vieillissement, d'un polymère, par exemple un gel de silicone, polymérisé catalytiquement, et articles produits par ce procédé. Le procédé consist à traiter le polymère durci de manière à désactiver l'agent catalytique ou à stabiliser la résine polymérisée. Les articles susceptibles d'être ainsi produits comprennent ceux qui contiennent la résine (gel) dans un élément de support, tels les écrans tactiles ou les prothèses destinées à être implantées dans le corps.
Patent EP-0245629-B1 (EP)
IPC: B23Q3/12
Filed: 1987-03-27
Granted: 1992-01-29
Abstract: In the clamping device a clamping head rigidly attached to the rotating spindle is provided between the rotating spindle and the tool holder which has a plurality of adjustable clamping pieces for holding the tool holder on the clamping head. A clamping rod penetrating the clamping head is provided for the tool holder in the hollow rotating spindle. This clamping rod is slidable axially under power operation, is coupled with a central clamping member of the tool holder and is rotatable relative to the rotating spindle. This clamping rod is couplable and uncouplable with the clamping member by rotation. A clamping pipe which is guided axially slidably and nonrotatably relative to the rotating spindle moves and adjusts the clamping pieces. The clamping rod is engaged in the rotation direction with the clamping pipe by the gear unit which converts the axial motion of the clamping pipe to a rotation of the clamping rod. Thus a sliding of the clamping pipe in the sense of a fixing and/or loosening of the tool holder on the clamping head rotates the clamping rod in the sense of a coupling and/or uncoupling to the clamping member.
Patent EP-0249711-B1 (EP)
IPC: C09K23/00
Filed: 1987-04-14
Granted: 1989-09-27
Abstract: The invention relates to the preparation of low-viscosity aqueous dispersions of glycerol esters of long-chain fatty acids by dispersing under mechanical agitation in the aqueous phase, wherein the starting material is constituted by soap-free glycerol esters having a content of less than 2% by weight of free glycerol esters, a content is set of 0.5-6% by weight of alkali soaps of long-chain fatty acids. The dispersions are utilized for the coating of expandable finely divided styrene polymers.
Patent EP-0268869-B1 (EP)
Inventor: BRAUN FRANZ-JOSEF
IPC: H02G3/04
Filed: 1987-10-30
Granted: 1994-03-09
Abstract: In a flexible plastic protecting tube, with annular corrugations, for holding pipelines, the longitudinal slot in the protecting tube is widened so that the pipelines can be inserted directly, without problems. An outer tube is clamped such that it fits onto this tube, the outer tube likewise having a broad longitudinal slot and the outer tube covering the longitudinal slot of the first tube. 
<??>The interlocking of the inner and outer tube can be improved by suitable complementary  design of the ribs or corrugations of the tubes. 
<??>Junction pieces can be clamped onto the inner and outer tube. 
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Patent EP-0324784-B1 (EP)
Inventor: KIELB JOHN A
IPC: G08C19/02
Filed: 1987-09-24
Granted: 1994-07-27
Abstract: An existing analog two-wire transmitter (11) has a sensor module (35), and analog circuits (23) which provide an output representative of a sensed process variable, such as pressure, to a two-wire current loop (14). At least portions of the analog circuit (23) are removed and replaced with apparatus including a digital converter (52) that digitally calculates the transmitter output using the same current range in the current loop (14) and calculating corrections for obtaining linearity of the output.
Patent EP-0310855-B1 (EP)
Title: Self-supporting play area
IPC: A63G31/00
Filed: 1988-09-20
Granted: 1993-06-02
Abstract: The self-supporting play area has a frame and consists of vertically extending posts which are in detachable connection with one another via horizontal beams and the beams are arranged in at least two planes 2, 3, extending with mutual spacing, and the beams 4, 5, extending perpendicular to one another, of one plane 2, 3 are offset in height approximately corresponding to their thickness. Furthermore, the beams 4, 5 engage in grooves situated in the posts 1, the depth of which grooves is less than the width of the beams 4, 5 and a platform 6 can be placed on the beams 4, 5 and the gaps 7, formed by the frame, are at least partially closed by detachably attached wall elements. <IMAGE>
Patent EP-0277669-B1 (EP)
IPC: E04D13/08
Filed: 1988-01-13
Granted: 1989-12-20
Abstract: 1. Rainwater down-pipe section (1) with an opening disposed in the wall thereof and formed by a lower and an upper arched segment (2, 3), a dirt-trapping mesh (4) disposed in the interior of said section and inclined downwards towards the opening and a gutter-shaped closing flap (5) for the opening, which flap is pivotably articulated in the region of the plane of the imaginary contact line of the segments in the wall adjoining the opening, which flap in the closed position rests against the outside, and at its lower edge zone against the inside, of the down-pipe section, and which in the open position is inclined downwards from the opening and the lower section (9) of which protrudes into the cross-section of the down-pipe section, characterised in that the chord length of the upper opening segment (2) is smaller than that of the lower opening segment (3), edges (10, 11) being formed on the contact line of the two segments, the segment arc of the lower opening segment extends above the contact line of the two segments, forming a slot (12) in the edge are of the wall adjoining the opening, the oval dirt-trapping mesh (4) which is inclined with its longitudinal axis pointing downwards towards the opening is detachably articulated to the inside of the closing flap (5) and is displaceable in height inside the downpipe section (1) corresponding to the movement of the closing flap.
Patent EP-0292048-B1 (EP)
IPC: A23L2/06
Filed: 1988-05-10
Granted: 1993-07-28
Abstract: A method for obtaining commercial feed juices having textural, aroma and flavor properties more like hand-squeezed orange juice is disclosed. This method involves gentle extraction of orange fruit with commercial juice extractors, gentle and quick removal of rag, seeds and peel from the extracted juice, substantially complete removal of sensible pulp, and removal of at least some of the sinking pulp. The feed juices obtained have a relatively low viscosity and sinking pulp level, minimized levels of peel oil and flavanoid glycosides and a relatively high ratio of more desirable orange compounds to less desirable orange compounds.
Patent EP-0296745-B1 (EP)
Inventor: BARNUM CHRISTOPHER SCOTT
IPC: C07D249/08
Filed: 1988-06-13
Granted: 1994-12-07
Abstract: Symmetric 4H-1,2,4-triazoles are isomerized to the corresponding 1H-1,2,4-triazoles in the presence of an isomerizing agent consisting of an organic halide or epoxide. This process represents a useful method for the recovery of antifungal, antimycotic or microbicidal 1H-1,2,4-triazoles by the isomerization of the unwanted 4H-1,2,4-triazole by-product formed during their preparation.
Patent EP-0282373-B1 (EP)
Title: Benzimidazol-2-one derivatives, their salts, process and intermediates for their preparation, application as medicaments and compositions containing them
IPC: C07D401/04
Filed: 1988-02-11
Granted: 1992-09-30
Abstract: Novel benzimidazol-2-ones of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms with the multiple bond not between the carbons  alpha - and  beta - to the nitrogen and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen and alkyl and alkoxy of 1 to 5 carbon atoms and R1 is selected from the group consisting of hydrogen, -OH, alkoxy of 1 to 5 carbon atoms, phenoxy and phenylalkoxy of 7 to 9 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic, antiulcerous, and antihypertensive and vasodilatatory activity.
Patent EP-0335058-B1 (EP)
Title: Device for metering the mass of natural gas for fueling motor vehicles
IPC: G01G17/06
Filed: 1988-04-01
Granted: 1992-07-29
Abstract: The device comprises at least two metering chambers (1, 2) which are so counterweighed as to be in a balanced condition on corresponding joke members (5, 6), each chamber (1, 2) bearing on a measuring cell (11, 12), the two chambers operating, alternatively, with a loading step from the gas storage tank and a fueling step for filling the motor vehicle gas cylinders, under the control of a programmed computer or processor (20) designed for diriving a plurality of solenoid valves (15, 16, 17, 18) included in the gas supply circuit.
Patent EP-0322374-B1 (EP)
Title: A headrest for motor vehicle seats
IPC: B60N2/48
Filed: 1988-12-13
Granted: 1991-04-17
Abstract: A headrest (1) for motor vehicle seats comprises a supporting framework (2) with a central aperture and an annular yielding body (4) which incorporates the framework (2). A correspondingly-shaped annular covering (10) is arranged on the outer surface of the yielding body (4) and is open along its inner sides and along its lower outer side. An annular moulding (7) is snap-fitted around the internal periphery of the framework (2) to retain the edges of the inner sides of the covering (10). A channel section (8) is snap-fitted onto the lower side of the framework (2) to retain the edges of the lower outer side of the covering (10).
Patent EP-0359742-B1 (EP)
IPC: B65H75/50
Filed: 1988-02-01
Granted: 1992-08-26
Abstract: PCT No. PCT/SE88/00031 Sec. 371 Date Sep. 5, 1989 Sec. 102(e) Date Sep. 5, 1989 PCT Filed Feb. 1, 1988 PCT Pub. No. WO88/07494 PCT Pub. Date Oct. 6, 1988.The disclosure relates to an apparatus for the arrangement and preparation of cores (13) intended for use as reel cores in papermaking in a number of stations with tools for carrying out a number of working operations in and/or on each one of the ends of the cores (13), the stations being disposed in side-by-side relationship and having opening and closing grippers (16) for fixedly retaining the core (13) which is to be arranged and prepared, in each respective station during the execution of one or more working operations therein, the opening and closing grippers (16) being disposed on the one, free end of an arm (17) which is located at each end of the core (13) and which, at the opposite end in relation to the opening and closing grippers (16), is pivotal about a shaft (18) located beside the station. Furthermore, the arms (17), with the opening and closing grippers (16), are interconnected for simultaneous pivoting about the shaft (18) for transferring a core (13) substantially non-rotatably fixedly held by the grippers (16), from the above-mentioned station to the immediately subsequent station, in which open grippers (16) are arranged to be closed about the core (13) and thereby grasp and fixedly retain the core (13) in an orientationally controlled position before the preceding grippers (16) are opened for release of the core (13).
Patent EP-0309531-B1 (EP)
Title: Monolithic monomode waveguide isolator and application to a semiconductor laser
IPC: G02F1/09
Filed: 1988-04-05
Granted: 1993-06-16
Abstract: A monolithic monomode waveguide isolator comprises a means of heating (3) which makes it possible to enhance the efficiency of the isolator (1). The invention also provides an intermediate layer (5) situated between the guiding layer (1) and the substrate (2). Application: coupling laser diodes to utilisation circuits.
Patent EP-0386007-B1 (EP)
Title: Systeme assiste d'embrayage et de changement de vitesse
IPC: B60W10/10
Filed: 1988-08-16
Granted: 1991-07-31
Abstract: Un système assisté d'embrayage et de changement de vitesse pour boîte de vitesses (6) de véhicule à moteur comporte une présélection des vitesses et un changement de vitesse commandé par le conducteur via la pédale d'embrayage (1), et un rétrosignal indiquant au conducteur le moment où, après changement de vitesse, une vitesse est engagée dans la boîte de vitesses (6). Un dispositif de sécurité (2) relié mécaniquement à la pédale d'embrayage (1) immobilise la pédale d'embrayage actionnée (position 12), lorsque, aux fins de changement de vitesse, une vitesse est désengagée dans la boîte de vitesses (6). La pédale d'embrayage (1) est immobilisée jusqu'à ce qu'une autre vitesse soit engagée dans la boîte de vitesses. Le conducteur peut alors exécuter de manière connue le processus d'embrayage. Le dispositif de sécurité (2) consiste principalement en un dispositif d'immobilisation par liaison de force et/ou de forme qui bloque la tige du piston (34) du maître-cylindre (3) au moyen d'un vérin à air comprimé. Une liaison de force et de forme peut également être réalisée par l'intermédiaire d'une configuration appropriée des éléments de blocage pour réduire la force de blocage nécessaire, de préférence par liaison de forme.
Patent EP-0391916-B1 (EP)
Inventor: FASANO OSVALDO
IPC: B26B15/00
Filed: 1988-10-03
Granted: 1994-06-22
Abstract: In electrically powered shears, the movable cutting blade (5) is driven by a crank drive which in turn is driven by a battery-powered electric motor arranged in the housing (2). The stationary blade (5) can also be moved under certain circumstances, namely when a locking device (17 to 20) is unlocked. Also provided is a protective element (24) which, when the blade is not in operation, is located beside the shears in the opening region of the latter. When the shears are in use, the protective element (24) is displaced by the object to be cut so as to actuate an electric switch (27) which activates the electric circuit. One arm (12) of the moving shears can also actuate an electric switch (30) which cuts off the electric motor.
Patent EP-0336121-B1 (EP)
Inventor: ROSSMANN MANFRED DR-ING
IPC: C21B11/02
Filed: 1989-03-04
Granted: 1994-09-28
Abstract: In a process for producing cast iron in various grades of different carbon contents, a cast iron grade of a defined charge make-up, essentially consisting of defined proportions of iron, coke and limestone, is produced. A different cast iron grade requires a charge of correspondingly different composition. To make the operation of a cupola furnace more flexible, carbon-containing material is introduced into the cupola furnace in the form of dust to influence the carbon content of the iron produced, namely in a quantity depending on the carbon content of the cast iron grade to be produced.
Patent EP-0335255-B1 (EP)
Title: Method for grinding a polygon cone on an nc grinding machine
IPC: B24B19/08
Filed: 1989-03-23
Granted: 1993-09-15
Abstract: The method serves to grind a cone (14a) whose radial cross-sectional area has the configuration of an n-cornered polygon profile with predetermined eccentricity and a predetermined arithmetic mean Dm of the diameters of the circumscribed circle and the inscribed circle of the polygon profile. A grinding wheel (40a) which is rotatable about a first axis (42a) acts along a common generating line (41a) on a [lacuna] about a second axis (43a) [lacuna] intersect at an acute angle ( lambda ). The grinding wheel (40a) performs an oscillating movement during which the generating line (41a), with the n-fold frequency of the rotary movement of the workpiece blank (46a) and with an amplitude corresponding to twice the eccentricity, is displaced in parallel in the plane defined by the axes (42a, 43a). So that a polygon cone (14a) can be ground with a grinding wheel which can be produced industrially and has a straight generating line (41a), the radial cross-sectional areas of which polygon cone (14a) are brought as close as possible to the ideal constant-diameter profile (from the criteria of the science of materials) according to DIN 32 711, the amplitude is set with an eccentricity e' which obeys the relationship <IMAGE> where Dm2 is the arithmetic mean of the diameters of the polygon profile at the pointed end of the cone (14a), and ssmax is a predetermined angle of preferably 14 DEG . <IMAGE>
Patent EP-0343595-B1 (EP)
IPC: B65D1/38
Filed: 1989-05-23
Granted: 1992-04-08
Abstract: The basket for largely round loaves of bread - preferably freshly baked and warm loaves - is characterised by a substantially rectangular, perforated floor (2) having perforated side walls (4, 6) which project above the height of the loaf of bread and by partition walls (8) rising from the floor to a lesser height than the loaf of bread which define receiving compartments (10, 12, 14, 16, 18) for the loaf of bread, provided with widened portions (20) for gripping. <IMAGE>
Patent EP-0343966-B1 (EP)
Inventor: REGER PHILIP RENE
IPC: H04M17/02
Filed: 1989-05-24
Granted: 1996-04-10
Abstract: A low power control apparatus for a coin operated telephone controls a full range of phonefunctions as well as an electronic coin acceptor. The control utilizes phone line power. Power for all the normal operations of the coin operated telephone and its coin acceptor (30) is also supplied from the phone line. The control is preferably microcontroller based and designed utilizing low power components. In the control, an interface circuit (55) serves to connect the phone tip and ring lines to either a power supply circuit (230) or to a totalizer (350) and escrow control circuit. The power supply also provides power to an audio network (380) including a variety of fraud prevention circuits, a modem (400), and several time generator circuits. A monitor system (510) monitors the status of several security switches to monitor the phone's condition. Hardware and software design features control the application of power to circuits only when needed.
Patent EP-0364216-B1 (EP)
Inventor: GOBLE NIGEL MARK
IPC: G01N33/50
Filed: 1989-10-10
Granted: 1996-01-17
Abstract: Apparatus for indicating a predisposition to kidney stone disease in humans, and also dehydration, and for monitoring the efficacy of hydration therapy, comprises a conductivity probe including a tip (11) which can be inserted into urine so that a drop thereof adheres to the tip, and display means for indicating the result as a derived function of conductivity (electrolyte concentration) in terms of urine specific gravity or osmolality. Preferably the probe electrodes (12, 13) are small and are spaced closely together so that the streamlines between the electrode tips are such that maximum current flows substantially within the adherent drop of urine.
Patent EP-0357740-B1 (EP)
Title: Turbo-eolienne
IPC: F03D1/06
Filed: 1989-02-22
Granted: 1993-09-29
Abstract: Eolienne constituée par une turbine multipale en forme de cône, entourée obligatoirement par un déflecteur circulaire créant un espace de dégagement pour permettre l'évacuation de l'air ayant travaillé sans qu'il soit rabattu par le vent périphérique (Fig. 4). Ce déflecteur, en plus, provoque une accélération de l'air périphérique, ce qui augmente encore la dépression derrière la turbine, donc la puissance utile. La turbine cônique peut être remplacée par une roue multipale plate si le vent est d'abord dévié par une grille de déflecteurs de manière à attaquer obliquement les pales, principe de base de cette invention, le déflecteur périphérique restant obligatoirement autour de la roue (Fig. 11). L'avantage essentiel de ce dispositif réside dans la diminution des 3/4 du diamètre de la partie tournante par rapport aux hélices habituelles, ce qui donne une très grande solidité et réduit fortement le prix de l'appareil et augmente sa durée de vie.
Patent EP-0404841-B1 (EP)
Inventor: LAY DIETER F
IPC: B65D47/08
Filed: 1989-04-28
Granted: 1994-12-28
Abstract: L'invention concerne une fermeture pour un récipient du type comportant une surface d'application. Le problème associé aux fermetures de récipients du type applicateur, est que l'on peut perdre ladite fermeture et qu'il est difficile de manipuler ledit récipient d'une main tout en maintenant la fermeture dans l'autre. Ladite fermeture (10') comporte un corps (20') doté d'un orifice (54') et d'un couvercle (60') rabattable sur ledit corps au moyen d'une charnière. Ledit corps comporte une surface (30') d'application lisse autour de l'orifice. Le couvercle présente une saillie (80') de fermeture hermétique saillante intérieurement, destinée à pénétrer dans l'orifice lorsque le couvercle est en position fermée. Le corps et le couvercle définissent ensemble un loquet (54'), (80').
Patent EP-0416035-B1 (EP)
Inventor: ZASLOFF MICHAEL
IPC: A61P31/04
Filed: 1989-05-19
Granted: 1994-12-07
Abstract: Amphiphilic biologically active peptides and intermediates. For example, the polypeptide comprises a chain of at least four groups of four amino acids. In each group of four amino acids, two amino acids are hydrophobic, one amino acid is basic hydrophilic, and the remaining amino acid is basic or neutral hydrophilic. A preferred amino acid sequence is Ala-Phe-Ser-Lys.