baber/WOPTO huggingface dataset:
Patent EP-0576907-A1 (EP)
Inventor: BOEHME ANDREAS DR
IPC: B41F35/00
Filed: 1993-06-16
Abstract: The invention relates to a device for cleaning a roller gap filled with a liquid (e.g. varnish) in rotary printing machines. The object is to develop a device which guarantees complete cleaning of the roller gap and thus prevents particles of varnish/ink drying on. According to the invention, this is achieved in that at least one nozzle which is directed without contact towards the liquid (4) in the longitudinal direction of the roller gap is arranged above the roller gap which is formed by the rollers (1, 2) and receives a liquid (4). In this case, compressed air (9) is fed to the nozzle (7) via a control valve (8), which compressed air causes the liquid to flow laterally out of the gap. <IMAGE>
Patent EP-0580097-A1 (EP)
Inventor: BULLOCK RONALD E
IPC: C23C4/06
Filed: 1993-07-17
Abstract: A method for forming a magnetic-cermet dielectric coating on substrate surfaces comprises the step of cleaning (12) the surface to be coated. A further step comprises preparing a quantity of finely divided first composite particles having diameters from about 60 to 75 micrometers, each first composite particle comprising a first electrically insulating ceramic matrix having a plurality of first magnetic metal particles, having average diameters of from about 1 to 5 mircrometers, spaced throughout the matrix, the first metal particles making up from about 50 to 75 volume % of said first composite particles. A further step comprises plasma spraying (16) said first composite particles onto the surface to be coated at temperatures such that the first composite particles are melted on their surfaces only, whereby a magnetic-ceramic dielectric layer is formed.
Patent EP-0585634-A1 (EP)
Inventor: SCHLESINGER BENJAMIN
IPC: H04B3/02
Filed: 1993-08-03
Abstract: This interface circuit intended to be used in combination with a telecommunications device (8) for sending and receiving a communications signals via a telephone line (9) including a wire and a negative wire (9a, 9b), includes means (16) for adjusting the direct-current characteristics in order to adjust the relationship between a direct current I on the telephone line (9) and a corresponding DC voltage V between the respectively positive and negative wires (9a, 9b), this circuit being characterised in that the means of adjustment (16) include first setting-up means (20, 21), linked between the positive and negative wires (9a, 9b) for setting up a first part of the direct current I to a value I1 proportional to a value V-Vx when the DC voltage V is higher than Vx, in which Vx is a predetermined value of the DC voltage V, and to a value substantially equal to zero when the said DC voltage V is less than Vx. <IMAGE>
Patent EP-0638818-A1 (EP)
Inventor: LOHNINGER GERHARD DIPL-ING
IPC: H03D9/06
Filed: 1993-08-09
Abstract: A high-sensitivity Doppler radar module which at the same time has a low transmitted power and harmonic emission is intended to have high ESD resistance and to be of compact construction. A local oscillator (2) which is stabilized using a dielectric resonator (1) supplies a microwave antenna (5) via a series-connected mixer (3, 4). The microwave antenna (5) emits a transmitted signal, and the signal reflected back and received from an object is fed via the antenna (5) to the mixer (3, 4) and is mixed with the element of the oscillator signal used for the mixing process, to form the Doppler signal. <IMAGE>
Patent EP-0594960-A1 (EP)
Inventor: REICHEL HERBERT DR ING
IPC: F25D25/02
Filed: 1993-08-20
Abstract: The invention relates to a refrigerated container for use in refrigerated furniture, refrigerators or similar refrigerating plants. Running on rollers, this refrigerated container can be pulled out of the body until it reaches a limit stop. The invention is to be seen in that the refrigerated container (1) has a locating-bearing side and a non-locating-bearing side with respect to the body. On the locating-bearing side there runs a roller (112) which is fixedly arranged in the side flange (11) of the refrigerated container (1). The rolling region of the roller (112) projects beyond the upper and the lower plane of the side flange (11) and rolls at least in a virtually exact-fitting guide groove (222) of a profiled bar (2) arranged on the body. A further guide roller (21) is installed on the profiled bar (2) in the front region and runs in a virtually exact-fitting guide groove (111) on the side flange (11). On the non-locating-bearing side there are installed on the side flange (12) and on the profiled bar (3) in each case corresponding guide rollers (122, 131) which run with a lateral play on their running faces (121, 321, 331). <IMAGE>
Patent EP-0590658-A1 (EP)
Inventor: CHEVROULET MICHEL ALAIN
IPC: G01P15/13
Filed: 1993-09-30
Abstract: The device for measuring a force and in particular an inertial force corresponding to an acceleration comprises a capacitive sensor comprising two capacitors (C1, C2), the difference in the capacitances of which is a function of the force measured. The measurement device also comprises an electronic circuit making it possible to generate an output signal defined by a comparison operation of the value of the two capacitances. This signal is generated in the form of a pulse-density modulated digital signal. <IMAGE>
Patent EP-0604965-A1 (EP)
Inventor: YOSHIDA ICHIRO C O YOKOHAMA WO
IPC: H01S5/343
Filed: 1993-12-27
Abstract: A semiconductor laser includes a GaAs substrate, an active layer made of a semiconductor material having a band gap energy smaller than that of GaAs, and a top clad having an AlGaInP cladding layer. An index antiguiding type semiconductor laser is constituted based on the above structure. A top clad includes a base layer formed on the active layer and a protrusion strip for current injection protruding from the base layer and having an AlGaInP cladding layer. An AlGaInP light diffusion layer with an Al proportion smaller than that of the AlGaInP cladding layer and inclusive of zero, is formed on the base layer adjacent to the protrusion strip. The base layer has such a thickness as allows laser oscillation light to leak out to the light diffusion layer.
Patent EP-0595375-A1 (EP)
Inventor: BROWNING BRUCE W
IPC: B62M9/1248
Filed: 1991-09-24
Abstract: A bicycle transmission comprises a sprocket assembly (14,16) rotatably coupled to the frame (12) of a bicycle for receiving a chain (18), a front and rear sprocket selector for causing the sprocket assembly to shift the chain from one sprocket to another, a sliding bracket for retractably mounting the sprocket selector to the bicycle frame, adjustment brackets for finely adjusting the front and rear sprocket selectors to correspond to the path of the sprocket assembly, and a compensator (20) for engaging and following the chain as it is shifted between sprockets to eliminate any free chain between the compensator (20) and the sprocket and for reentraining the chain in the event of complete derailment. The bicycle transmission includes a sprocket assembly comprising a stationary sector (22), a swinging sector (26) hingedly coupled to the stationary sector, and a plurality of load bearing surfaces (140,142,144) extending radially outwardly of the stationary sector for taking the load from the swinging sector.
Patent EP-0639724-A1 (EP)
Inventor: PLEVA WALTER F
IPC: F16F1/376
Filed: 1993-08-17
Abstract: A generally flat, flexible, resilient, double faced spring (12) used in combination with a generally flat spacer (13) with the spring having the same number of uniform protrusions (16) on each of its flat surfaces, the protrusions on each surface being equidistant from each other. The protrusions have spherical tips (20) which function as multiple fulcrums, a spherical tip protrusion on one side of the spring surface being precisely half way between the spherical protrusion on the other surface such that no protrusion on one surface is exactly opposite a protrusion on the other. The essentially flat spacer is equipped with protrusion receiving recesses spaced to coincide with the locations of the protrusions on the adjacent spring. The tip of each protrusion of a spring is in alignment with the respective spacer recess so that when multi-protrusion springs are combined with a spacer, they are prevented by the recesses from laterally shifting or moving into a rotational position.
Patent EP-0566272-A1 (EP)
Inventor: KIMURA TSUNEO
IPC: C08L83/04
Filed: 1993-03-29
Abstract: A condensation-curing type curable composition which comprises a diorganopolysiloxane or polyoxyalkylene blocked by hydrolyzable silyl group at both terminal ends of its molecular chain as a base polymer, in which a carbonyl group-containing organic compound and an amino group-containing organic compound are compounded. This composition is capable of forming water through dehydration condensation between carbonyl and amino groups, simultaneously with curing of the composition by moisture in air. The formation of water offers marked improvements in fast-curing property and also in depth curing property.
Patent EP-0581567-A1 (EP)
Inventor: PUMMELL LESLIE JAMES HORACE
IPC: B65H20/00
Filed: 1993-07-27
Abstract: A film dryer (8) for a colour film processor (7) has a perforated belt conveyor (10) onto which film strip (17) to be dried is fed, emulsion side up, by feed rollers (18). The conveyor (10) carries the film strip (17) under the perforated bottom of a plenum chamber (13) and over an infra-red heater (16). A fan (14) draws air into the plenum chamber (13). That air emerges from the perforated bottom of the plenum chamber (13) as jets which are directed towards the conveyor (10) and which press the film strip (17) against the moving perforated material of the conveyor (10) so that it is transported by that material. Thus the film strip (17) is transported without its emulsion surface being physically contacted by mechanical handling means. 
     The jets of air remove surface moisture from the film (17). The underside of the film (17) is heated by the infra-red heater (16) and a temperature gradient is established in the film (17), the temperature diminishing from the underside to the gelatin emulsion surface.
Patent EP-0588524-A1 (EP)
Inventor: BROWN STERLING BRUCE
IPC: C07B61/00
Filed: 1993-08-27
Abstract: Substituted dichlorotriazines are prepared by the reaction of a suitable hydroxy compound with cyanuric chloride in a substantially non-polar organic solvent, in the presence of an aqueous alkali metal hydroxide solution having a concentration in the range of about 1-20% by weight and a phase transfer catalyst. The phase transfer catalyst employed is a tetraalkylammonium or tetraalkylphosphonium salt free from aromatic substituents and wherein the alkyl groups contain 3-15 carbon atoms. Hydrophilic phase transfer catalysts, in which the alkyl groups contain up to about 5 carbon atoms, are preferred.
Patent EP-0589721-A1 (EP)
Inventor: PARK WUNG-WOOK
IPC: G09G5/02
Filed: 1993-09-24
Abstract: A digital zooming system comprises field memories (6) for saving a digital video signal forming a predetermined colour array; a sum/difference signal separator (5) for receiving the signal from the recording medium and then obtaining a sum value and difference value with respect to two neighbouring pixels among the pixels of the predetermined colour array; a correlation calculating circuit comprising a sum-value interpolation calculator (7 and 8) for performing horizontal and vertical interpolations with respect to the sum-value according to a zooming ratio and a difference-value interpolation calculator (9 and 10) for calculating the horizontal and vertical interpolations and a digital low pass filter to compensate for edge degradation; a sum/difference signal mixer (11) for receiving the interpolated sum value and difference value and producing the original digital video signal; a digital-to-analog converter (12) for converting the digital video signal from the mixer into analog form; an address generator (13) for generating an address signal for reading or writing the data recorded on the recording medium; a coefficient generator (14) for inputting coefficients conforming to the zooming ratio to the sum-value and difference-value interpolation calculators; and a control-signal generator (15) for generating a control signal for controlling each of the aforementioned elements. Hence, the system can be applied for a variety of magnifying factors and a high quality digital picture zoom can be accomplished.
Patent EP-0553013-A1 (EP)
Inventor: LEDIEU JEAN
IPC: G11B7/26
Filed: 1993-01-18
Abstract: Method for producing pressing dies, particularly for the manufacture of optically read discs, consisting, by means of a standard commercial apparatus, in recording in the form of micro-pits (14), a signal corresponding to information coded in a heat-sensitive resin layer (11) deposited on a rigid substrate (10) and able to be etched under the effect of radiation (f) issuing from a laser diode, the said layer being covered previously with a thin reflective metal coating (12). 
<??>This method consists in removing the reflective coating and the protective layer so as to uncover the micro-pits with a view to constructing a master disc, in depositing a thin metal coating on the resin layer so as to match the profile of the micro-pits, then in depositing a final metal layer on the coating to form an impression die containing micro-reliefs corresponding to the micro-pits and finally in subsequently pressing on the said die the optical discs or the like to be produced.
Patent EP-0603059-A1 (EP)
Inventor: LEVALLOIS EMILE
IPC: B08B9/093
Filed: 1993-12-14
Abstract: Device for cleaning the walls (1, 2) of a vessel with the aid of a pressurised fluid, comprising a revolving frame (3) equipped with at least one spraying member (5, 6) for spraying the cleaning fluid at pressure. The spraying member (5, 6) may comprise nozzles (J) and displacement means (M) for positioning it relative to the walls (1, 2) of the vessel in order thoroughly to clean all the vessel walls. Method employed by the device. <IMAGE>
Patent EP-0559591-A1 (EP)
Inventor: BUFFET ERIC
IPC: F16K31/40
Filed: 1993-03-04
Abstract: The invention relates to the assembling of an electromagnetic valve which comprises, for guiding a movable magnetic core (2), a plastic tubular guide (1) with a disc-shaped part (4) at the periphery of which a diaphragm (5) moved by the movable core (2) is fixed. The periphery of the part (4) is joined to the edge of a plastic body (7,8) by using an attached piece in the form of a ring (14) which is put into position in a circular groove (13) made after preassembling the tubular guide (1) onto the body (7,8), ultrasound (9) being applied only to the ring (14) in order to fix it to the edge of the body (7,8), whilst preventing movement of the periphery of the disc-shaped part. The circular groove (13) possesses a stepped bottom resulting from an offset of two annular shoulders made respectively on the part (4) and on the edge of the body (7,8); thus the ring (14) rests only on one of these two pieces to be joined, before and during the application of the ultrasound (9). <IMAGE>
Patent EP-0580548-A1 (EP)
Inventor: KLEE WERNER
IPC: B65H54/46
Filed: 1993-06-16
Abstract: During the start-up of a winding machine with a gap (S) between the contact roll (19) and the package tube (11), the disturbance, caused by the contact of the package on the tube (11) with the contact roll (19), in the velocity (VTW) of the contact roll (19) is used for the immediate switching-on of a controller for the control of the velocity of the spindle (9) which bears the tube (11). The time point (t1), the direction and the amount of the change of the speed of the contact roll (19) during contact are used for correction of the rotary speed ramp of the spindle drive during the next winding-up procedure. The misalignment as a consequence of different velocities of the surfaces of the contact roll (19) and the package (13) may be used at any time for controlling the spindle speed, even throughout the entire cop building. <IMAGE>
Patent EP-0617724-A1 (EP)
Title: Formulation antiaveuglante et/ou antireflet
Inventor: IBBOTSON PETER GRAHAM
IPC: C09D7/00
Filed: 1992-12-16
Abstract: Matériau réduisant l'éclat et les reflets sur des surfaces réfléchissantes telles que des écrans de télévision, des unités d'affichage visuelles et des fenêtres. Le matériau se compose d'un mélange en deux parties d'un vernis et d'une base de matité. Le vernis comprend au moins un ester aliphatique C2-C6 tel que l'acétate de butyle, au moins un alcool aliphatique C1-C6 tel que le n-butanol, au moins un cétone tel que l'acétone, la nitrocellulose, un agent plastifiant tel que le phtalate de diisoctyle, ainsi qu'un solvant aromatique tel que du benzène. La base de matité se compose d'un sovlant aromatique tel que le benzène, d'un mélange de solvant hydrocarbure, d'au moins un ester aliphatique C2-C6, d'une silice synthétique, d'une cire synthétique, d'une résine d'alkyle et d'un agent de suspension tel que l'huile de ricin.
Patent EP-0572629-A1 (EP)
Inventor: EDWARDS JAMES LAWRENCE C O EAS
IPC: G03C7/20
Filed: 1992-12-07
Abstract: La présente invention consiste à former des mélanges équilibrés de copulants cyan, magenta et jaune et d'émulsions. Il existe au moins une couche dans laquelle l'émulsion d'halogénure d'argent a été sensibilisée à la lumière bleue et une couche dans laquelle l'émulsion d'halogénure d'argent a été sensibilisée à la lumière verte. Quelle que soit la sensibilté chromatique de la couche d'halogénure d'argent qui contient de l'argent, la présente invention utilise une dispersion d'huile dans l'eau qui contient un mélange de copulants, formant des colorants, cyan, magenta et jaune. De plus, afin d'obtenir une image en noir et blanc ayant une luminance identique à celle observée par l'oeil humain dans une scène, le rapport préfixé entre l'émulsion sensible au rouge, l'émulsion sensible au vert et l'émulsion sensible au bleu dans l'élément photographique est de 2:3:1.
Patent EP-0587845-A1 (EP)
Inventor: SWOBODA BRUNO
IPC: A61J3/00
Filed: 1993-03-25
Abstract: Installation et procédé permettant la manipulation d'objets qui nécessitent des conditions de salle blanche lors de leur fabrication. A cet effet, une salle blanche comporte un espace de traitement (6) et une zone de nettoyage (8). Dans cet espace de traitement (6), les récipients de transport (12) sont nettoyés par un courant ionique. Cette conception et ce procédé permettent l'utilisation économique d'îlots propres dans des zones de production de tout genre et représentent donc une solution de remplacement économique en ce qui concerne les procédés de mise en oeuvre d'installations correspondant à l'état actuel de la technique.
Patent EP-0631579-A1 (EP)
Inventor: GANZER MICHAEL
IPC: C07C233/26
Filed: 1993-03-10
Abstract: Procédé de préparation des composés répondant à la formule (I), dans laquelle R1 représente alkyle, alcényle ou alcynyle, via les formules (II), (III), (V), (VI), (VII), (IX), (XI) et (XII); et nouveaux intermédiaires répondant aux formules (V), (VI), (VII), (IX) et (XI).
Patent EP-0640241-A1 (EP)
Title: Step switch.
Inventor: DOHNAL DIETER
IPC: H01H19/00
Filed: 1993-05-06
Abstract: PCT No. PCT/EP93/01114 Sec. 371 Date Sep. 27, 1994 Sec. 102(e) Date Sep. 27, 1994 PCT Filed May 6, 1993 PCT Pub. No. WO93/23861 PCT Pub. Date Nov. 25, 1993.A cast-resin transformer has a transformer housing, a plurality of windings each having a plurality of taps, respective contacts connected to the taps and mounted on the housing in respective arrays which are all identical, and respective identical mounting elements on the housing at each of the contact arrays. Respective identical step switches each serve a respective winding of the transformer and each have a switch housing secured to the respective mounting element of the transformer housing at the respective contact array and a step contact movable along the respective connector elements and electrically engageable therewith. A drive motor and a main shaft are connected to all of the step contacts for synchronously stepping the step contacts along the respective connector elements.
Patent EP-0619808-A1 (EP)
Title: 3-hydroxypyridin-4-one derivatives as chelating agents
Inventor: HIDER ROBERT CHARLES POINT CLE
IPC: C07D213/69
Filed: 1993-05-18
Abstract: PCT No. PCT/GB93/01007 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed May 18, 1993 PCT Pub. No. WO94/04498 PCT Pub. Date Mar. 3, 1994.3-Hydroxypyridin-4-ones of formula (I)    <IMAGE>  (I)  in which R1 is a methyl, ethyl, 2-( alpha -methylpropionyloxy)ethyl or 2-pivoloyloxyethyl group and R2, R3 and R4 are each separately selected from hydrogen and methyl, ethyl, 2-( alpha -methylpropionyloxy)ethyl and 2-pivaloyloxyethyl groups with the provisos that (a) one only of R1 to R4 is either a 2-( alpha -methylpropionyloxy)ethyl group or a 2-pivaloyloxyethyl group, (b) at least one of R2 and R3 is other than hydrogen and (c) the total number of carbon atoms in R1 to R4 is no more than eleven, and physiologically acceptable salts thereof are of use in therapy, particularly in the treatment of conditions in which there is a toxic concentration of a metal, for example iron, in the body.
Patent EP-0638015-A1 (EP)
Inventor: OLDROYD BRIAN
IPC: B26B21/22
Filed: 1993-04-12
Abstract: L'invention concerne un rasoir constitué d'un manche et d'une cartouche (11) montée pivotant sur ce dernier au moyen d'un support de cartouche (15). Un mécanisme à quatre tiges comprenant des articulations (16) et une paire de pièces à trois joints cinématiques (17A, 17B) maintient le support de cartouche (15) sur le manche de façon qu'un centre de rotation de la cartouche soit au-dessus ou au-dessous de la surface (42) à raser.
Patent EP-0637922-A1 (EP)
Inventor: WICHMAN WILLIAM JOHN
IPC: F16M11/00
Filed: 1993-04-23
Abstract: L'invention concerne une ossature pliante comprenant des compartiments rectangulaires formant un châssis, alignés en série, et reliés de façon qu'ils puissent pivoter par leurs extrémités communes au moyen d'embouts d'accouplement (27a, 28a, 29a) situés aux angles desdits compartiments. Chaque compartiment présente une paire d'éléments articulés situés sur les côtés opposés du compartiment (14, 18, 20, 22) et également montés pivotants sur les embouts (27a, 28a, 29a). Deux entretoises diagonales (44, 46) s'étendent respectivement entre un coin inférieur frontal et un coin supérieur arrière, et un coin supérieur frontal et un coin inférieur arrière de chaque compartiment. Des éléments de support terminaux ou des entretoises d'extrémité (52, 54) constitués d'une paire d'éléments en U rigides (52, 54) sont fixés aux embouts correspondants situés aux extrémités du compartiment de façon que la base (58) d'un élément en U puisse être mise en position contre la base d'un autre élément en U, pour que ces deux bases s'emboîtent l'une dans l'autre, de façon amovible, par l'intermédiaire des moyens de blocage ((70 et 78) libérables. Ces éléments de support terminaux maintiennent les extrémités des éléments articulés (14, 18, 20, 22) ainsi que les embouts (27a, 28a, 29a) espacés de manière rigide. Les moyens de blocage libérables sont constitués d'une goupille (70) et d'une douille fixées à la base (58) des éléments en U adjacents.