baber/WOPTO huggingface dataset:
Patent EP-0517906-A1 (EP)
Inventor: POSSANZA STEVEN D
IPC: G03C1/00
Filed: 1991-12-19
Abstract: On refroidit rapidement des émulsions photographiques formant ensuite un gel homogène et constitué de particules, en injectant du gaz carbonique réfrigérant, tout en agitant l'émulsion. Le processus s'effectue dans un carter pourvu d'une paire de vis d'Archimède parallèles servant à véhiculer l'émulsion dans un circuit situé à l'intérieur du carter. On injecte le gaz carbonique réfrigérant par une pluralité de gicleurs situés dans le carter et on l'évacue ensuite du carter par un conduit de dégazage.
Patent EP-0572482-A1 (EP)
Inventor: LOUIS WILLIAM M
IPC: H01H13/785
Filed: 1991-12-20
Abstract: Clavier à membrane (10, 110) produisant des réponses audibles (94, 187) et tactiles (80, 182) lorsque l'on appuie sur des touches de caractères individuels. Afin d'améliorer le rendement de frappe, le clavier comporte des touches de caractères à membrane présentant des hauteurs transversales différentes et dont les réponses sensorielles sont réglables (84, 184).
Patent EP-0570525-A1 (EP)
Inventor: ARMSTRONG TIMOTHY R
IPC: F16C39/06
Filed: 1992-02-05
Abstract: Un composite supraconducteur est constitué d'une poudre supraconductrice de type II dispersée dans une matrice thermoplastique acrylique dans un rapport en volume compris entre 1:1 et 3:1. Ce composite supraconducteur est particulièrement utile dans des paliers magnétiques de tourillon et de poussée.
Patent EP-0542936-A1 (EP)
Inventor: FELLINI MARCO
IPC: B60C27/10
Filed: 1992-03-06
Abstract: Le crochet à neige comprend un premier et un second élément d'accrochage respectifs (14, 15), qui peuvent s'engager dans des côtés opposés de la jante d'une roue de véhicule, et au moins une partie en forme de chaîne d'accouplement (16) qui sera placée transversalement par rapport au pneu (12), ladite chaîne étant reliée au premier élément d'accrochage (14) et à un levier de traction respectivement, lequel est joint de manière articulée au second élément d'accrochage. Des éléments sont ainsi prévus pour bloquer la rotation du levier lorsque la chaîne est tendue.
Patent EP-0529052-A1 (EP)
Inventor: MOLL DAVID J
IPC: B01D71/62
Filed: 1992-01-30
Abstract: L'invention se rapporte à un procédé et à un appareil servant à séparer des constituants gazeux dans un mélange gazeux à l'aide d'une membrane polymère vitreuse, à des températures égales ou inférieures à 5 °C de façon à effectuer une meilleure séparation des constituants gazeux.
Patent EP-0581796-A1 (EP)
Inventor: HARRISON DOUGLAS JOHN
IPC: H05B3/20
Filed: 1992-04-15
Abstract: Radiateur électrique comprenant un corps de chauffe (10) enrobé dans un moulage en matière plastique rigide (11). Le corps de chauffe peut être sous forme d'une feuille souple et peut comprendre un substrat de matériau électriquement isolant tel qu'un mat de fibres de verre tissé (12), enrobé d'un matériau électriquement résistif, tel qu'une matière plastique contenant des particules de carbone. On décrit également un procédé de fabrication de ce dispositif de chauffage.
Patent EP-0531503-A1 (EP)
Title: Shaker control device.
Inventor: LOPER MILTON H III
IPC: G09B9/02
Filed: 1992-03-13
Abstract: A device for causing the steering wheel of a video-based vehicle simulator to selectively vibrate during predetermined periods of the video sequence includes a frame which is rigidly attached to the steering wheel. A cylindrical electrical motor is mounted on the frame, and a first shaft is attached to one base of the motor and extends outwardly from the motor. Also, a second shaft is attached to and extends outwardly from the other base of the motor, and the second shaft is coaxial with the first shaft. The two shafts can be rotated by the rotor of the motor. Each shaft has a weight attached to the shaft. These weights are attached to their respective shafts radially asymmetrically with respect to the axis of the shafts. One weight is attached to its shaft on one side of the axis of the shafts, and the other weight is attached to its shaft on the side of the axis which is opposite from the first weight. A microprocessor is electrically connected to the motor to selectively energize the motor during predetermined periods of the game sequence. When the motor is energized, the rotation of the weights causes the motor to vibrate. The vibration of the motor is transferred through the frame to the steering wheel.
Patent EP-0579761-A1 (EP)
Inventor: DEGADY MARC
IPC: A23G4/00
Filed: 1992-03-23
Abstract: Cette invention concerne un procédé permettant de préparer en continu une pâte de gomme à mâcher, dans lequel on réduit en un temps minimum les agglutinations des ingrédients solides contenus dans la pâte de gomme. Dans ce procédé, on introduit dans une extrudeuse (14) les ingrédients réduits en poudre de gomme à mâcher et une première quantité de base de gomme liquide (3) puis on forme un prémélange qu'on mélange ensuite avec une deuxième quantité de base de gomme. Le prémélange et la deuxième quantité de base de gomme sont ensuite extrudés sur une longueur et suivant un écoulement unidirectionnel pour produire une pâte de gomme à mâcher. Dans un mode d'exécution préféré, la pâte de gomme à mâcher se refroidit pendant qu'elle s'écoule de manière unidirectionnelle vers l'orifice de sortie (12), ceci permettant d'aplatir, de saisir et d'envelopper la gomme à mâcher qui sort de l'extrudeuse sans avoir à effectuer une étape séparée de refroidissement.
Patent EP-0640017-A1 (EP)
Inventor: ANFINDSEN OLE ARNT
IPC: B05B5/16
Filed: 1992-05-15
Abstract: PCT No. PCT/NO92/00093 Sec. 371 Date Nov. 15, 1994 Sec. 102(e) Date Nov. 15, 1994 PCT Filed May 15, 1992 PCT Pub. No. WO93/23173 PCT Pub. Date Nov. 25, 1993A paint dosage device is particularly adapted to be mounted in close proximity to a spray gun (P) in a program controlled spray painting installation for dosed paint supply to the spray gun. The device includes at least two dosage cylinders (SA,SB), each having a regulating piston (PA,PB) connected to a piston departure position and displacement velocity regulator (RA,MA:RB,MB) for setting the paint filling amount of the associated cylinder by controlled adjustment of the departure position of the regulating piston in the cylinder, and for setting the dosage rate of the cylinder when supplying paint to the spray gun, by program controlling the displacement velocity of the regulating piston in the cylinder. A valve assembly (V1,V2,V3,V4) is arranged for connecting the cylinders (SA,SB) alternately to the spray gun (P) and putting the cylinder disconnected from the gun in connection with means for cleansing and paint filling apparatus. This paint dosage device is particularly suitable for application in the case the spray gun is provided with high tension electrode (E) for electrostatically charged atomizing of supplied electrically conductive paint. Each regulating piston (PA,PB) of the cylinders is then connected with the a piston departure position and displacement velocity regulator by means of an electrically insulating motion-transferring connection (IA,IB) and each valve (V1,V2,V3,V4) of the valve assembly is made electrically insulating.
Patent EP-0674575-A1 (EP)
Inventor: PACINI ERMANNO
IPC: B27B3/34
Filed: 1992-06-02
Abstract: Châssis diamanté adapté notamment pour scier les blocs de granit pour former des plaques et des blocs. Il comporte un cadre porte-lames mobile (11) pourvu de supports (14, 15) montés en porte-à-faux pour porter de manière détachable les lames (26) que l'on a préalablement groupées en un ensemble de lames (16). Les supports sont constitués d'au moins une paire de bras (14, 15) montés sur les faces extérieures dudit cadre à l'aide d'éléments amovibles de fixation (19, 21, 23, 25).
Patent EP-0548302-A1 (EP)
Inventor: MATHYS ROBERT
IPC: B25B7/16
Filed: 1992-06-22
Abstract: Un dispositif de blocage pour outils similaires à des pinces, notamment une pince (1), comprend sur la face intérieure d'une première branche (4a) un levier (7) pourvu d'un ressort (8a) et sur la face intérieure d'une deuxième branche (4b) une tige façonnée (9). La tige façonnée (9) porte une section à entailles (10) et passe par une ouverture (14) du levier (7). Le levier comprend dans son ouverture (14) une saillie pointue (15) qui s'appuie sur la section à entailles (10) de la tige façonnée (9), dans une position de fermeture, de façon telle que la pince (1) peut être uniquement fermée davantage. Avec la pince (1), on peut serrer, tenir serrés et lâcher de nouveau des objets (5). Le dispositif de blocage est entièrement logé entre les branches (4a, 4b) de la pince (1). Cette pince (1) pourvue d'un dispositif de blocage peut être utilisée dans tous les domaines, mais de préférence en chirurgie.
Patent EP-0591326-A1 (EP)
Title: Security bags
Inventor: TODMAN VICTOR
IPC: B65D33/34
Filed: 1992-06-24
Abstract: A security bag (6) is formed from sheet material (1) and has a first portion (3) including an opening (8) by means of which access is gained to the interior of the bag and a closure portion (7, 14) which is superposable with the first portion (3) to seal the opening by virtue of a band of adhesive (9). An indicator means (11) is provided which is disposed adjacent the opening (8) on sealing of the opening and which provides a visible and durable indication of heating or cooling of the bag.
Patent EP-0554415-A1 (EP)
Inventor: PRESCOTT ROBERT C
IPC: G05D16/20
Filed: 1992-06-10
Abstract: Transducteur comportant un carter antidéflagrant (202) pourvu d'une séparation (204) formant deux compartiments, ladite séparation comportant un puits (206). Un ensemble aimant (120) et bras de battement (124) est suspendu à l'intérieur du puits. Un bobinage (208) est fixé, dans l'autre compartiment, autour du puits de façon à ce qu'un champ magnétique généré par ledit bobinage influe sur le point de pivotement de l'aimant. Des vis sans tête (254) réglables fixées au fond du puits sont utiles pour prérégler une position de repos de l'aimant.
Patent EP-0552681-A1 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08L23/12
Filed: 1993-01-15
Abstract: A polyolefin moulding composition essentially comprising from 20 to 99 % by weight, based on the moulding composition, of an isotactic polyolefin containing no atactic polymer chains and from 1 to 80 % by weight, based on the moulding composition, of a rubber having a glass transition temperature of below -20 DEG  C is distinguished by high impact strength and hardness even at low temperatures.
Patent EP-0566951-A1 (EP)
Inventor: PROKSA FERDINAND DR
IPC: B29B7/76
Filed: 1993-04-13
Abstract: So that oscillating mixing heads, such as are used for the production of flowable, plastic-forming reaction mixtures, inter alia, in double conveyor belt systems, do not have to be flushed in the event of production interruptions and are still easy to design, an insert part (3) exchangeably held in position by means of a clip (14) and preferably made of plastic is provided in a housing (1) equipped with inlets (8, 9), which insert part (3) contains a mixing chamber (4) and a discharge channel (5), said insert part (3), depending on the embodiment, being designed for a single use or as a reusable insert part. … <IMAGE> …
Patent EP-0567140-A1 (EP)
Inventor: KURODA MUTSUMI
IPC: C01B15/10
Filed: 1993-04-23
Abstract: A stable sodium percarbonate having excellent stability when incorporated into a bleaching agent composition or a detergent composition, particularly a zeolite-containing detergent composition. The stable sodium percarbonate is produced by a process which comprises a step of treating sodium percarbonate on the surface with at least one coating agent selected from the group (A) consisting of boric acids, borates and alkali metal silicates and at least one coating agent selected from the group (B) consisting of carbonates, hydrogencarbonates and sulfates, and at least one coating agent selected from the group consisting of coating agents belonging to groups (A) and (B) being present in the form of an aqueous coating slurry thereof.
Patent EP-0579223-A1 (EP)
Inventor: UENO HIROAKI
IPC: A61P31/00
Filed: 1993-07-15
Abstract: Carboxylic acid derivatives of the formula:
       
 are provided, which are useful for treatment of androgen dependent diseases such as benign prostatic hyperplasia, acne, seborrhea, female hirsutism, and male alopecia.
Patent EP-0580088-A1 (EP)
Inventor: SKJAVELAND MAGNE
IPC: A01B61/04
Filed: 1993-07-16
Abstract: The invention relates to a grubber with a hollow tine of low weight, higher flexibility and vibration as well as a lower requirement for pulling force during ground-working. The tine (1) shifts aside from obstacles on the ground, in that it is arranged pivotably about an axis (5). For this purpose, bearing journals (4) having a preferably conical contact surface (7) engage frictionally in the tine wall. In the working position, the tine (1) is in contact with a pin (8) and is fixed by a safety bolt (9) which breaks under overload. The safety bolt (9) is connected to the tine (1) via a spring piece (16) which allows some tine movement and which moves the tine (1) back into its working position after pivoting. This can also take place by means of a prestressed spring (18) which allows the tine to move and therefore to pass obstacles on the ground and which moves the tine back into its working position after the latter has passed the obstacle on the ground. <IMAGE>
Patent EP-0639907-A1 (EP)
Inventor: NYBERG KAISA DR
IPC: H04L9/32
Filed: 1993-08-17
Abstract: A digital signature method based on the discrete logarithm problem is provided that allows message recovery. The message x is transformed according to the rule        e = x g-r mod p          , where r is a secret value generated by the signer. A value y is then calculated according to the rule        y = r + s e mod q          , where s is the signer's secret key. The signature of x consists of the pair (e,y). The verifier recovers the message x according the the rule        x = gy ke e mod p          , where k is the signer's public key. The validation of x can be based on some redundancy contained in x. Alternatively, a conventional verification equation can be constructed by using the signature method together with a hash function H. In addition, a key agreement method based on the signature method is provided which establishes with a single transmission pass a shared secret key K between two parties A and B in an authenticated fashion.
Patent EP-0587080-A1 (EP)
Inventor: NAGAOKA TADAYOSHI
IPC: B01D33/01
Filed: 1993-09-04
Abstract: A sludge dehydrating press includes a container (2) in which sludge to be treated is filled, a press unit (3) for pressing sludge filled in the container, one or more screen cases (6, 7) disposed at positions in the container where water can be extracted from the sludge in substantially all portions of the sludge pressed by the press unit. Each of the screen cases has a screen surface extending parallel to the direction of pressing by the press unit and has also a space into which water extracted from the sludge flows. By driving the press unit, sludge in the container is compressed and extracted water is caused to flow into the space in the screen cases and is drained to the outside of the dehydrating press.
Patent EP-0653374-A1 (EP)
Inventor: SANADA MAKOTO C O KABUSHIKI KA
IPC: B66D1/00
Filed: 1993-10-20
Abstract: [OBJECT] The present invention provides a towing apparatus having a compact construction and having a high degree of freedom of arrangement of a guide pulley for guiding a tow cable, and control levers. 
     [CONSTRUCTION] A guide pulley (17) is disposed above a straight line (L) passing a winding operation control handle (21) and the free end of a foldaway stay (6) in an unfolded state, and the shaft (13) of a winding drum (16) is disposed below the straight line (L).
Patent EP-0601570-A1 (EP)
Inventor: KINOSHITA HISATOSHI
IPC: F01L1/08
Filed: 1993-12-08
Abstract: The present invention relates to an internal combustion engine (11), in particular a four-cycle engine, having a cylinder block (12) supporting an intake (19) and exhaust (31) valve operating mechanism which, for at least one of the valves (19,31), comprises a cam lobe (43,52) of a camshaft (37,38) engaging a rocker arm (44,48) to operate the valve (19,31) wherein said rocker arm (44,48) has a follower surface (47,53) which is configured to provide a variable lever ratio of valve actuation in response to the movement of the rocker arm (44,48) so that a rapid valve opening and a slower valve closing movement can be obtained, ie. said lever ratio is greater on valve opening than on valve closing. Through said design preferrably a cylindrical cam lobe (43,52) eccentrically supported at the camshaft can be used.
Patent EP-0604980-A1 (EP)
Inventor: SZITA JENO G
IPC: C08K5/3445
Filed: 1993-12-28
Abstract: Described are aminoplast anchored UV stabilizers. Compared to unanchored stabilizers, the anchored stabilizers disclosed herein have increased compatibility with coating resins and have reduced volatility due to higher molecular weights resulting from anchoring. A process for preparing the anchored stabilizers by the reaction of unanchored stabilizers with alkoxymethylated aminoplasts in a sulfuric acid medium is also provided. The unanchored stabilizers include 2-(2-hydroxyaryl)benzotriazoles, 2-hydroxybenzophenones, 2-(2-hydroxyaryl)-4,6-diaryl-1,3,5-triazines, salicylic acid derivatives, 2-hydroxyoxanilides, and blocked derivatives thereof as well as mixtures of two or more stabilizers. The aminoplasts include alkoxymethylated derivatives of glycolurils, melamines, and benzoguanamines.
Patent EP-0589550-A1 (EP)
Inventor: BUNG HERBERT
IPC: F16C1/14
Filed: 1993-03-23
Abstract: A motion transmitting remote control cable assembly (10) comprises a motion transmitting core element (12) having a terminal (14) attached to one of its ends, where the terminal includes a passageway (16). The assembly also includes a socket member (20) disposed in the passageway for interconnecting the core element (12) with a control element (18). The assembly (10) is characterized by including a separate isolator (22,22') interposed in the passageway (16) between the socket member (20) and the terminal (14) for dampening vibrations originating from the control element (18).
Patent EP-0567345-A1 (EP)
Inventor: IKEUCHI HIROSHI
IPC: H01F41/06
Filed: 1993-04-23
Abstract: A deflection coil is formed into a saddle shape by winding up a conductive wire ribbon in layers, such that the layered wire ribbon is formed in its cross-section into a parallelogram with adjoining sides crossing one another at other than 90 degrees. The deflection coil is produced by winding up in layers the wire ribbon in a plurality of coil grooves of a coil-winding frame die while the wire ribbon is delivered out from a nozzle, obliquely against the side wall face of each coil groove.
Patent EP-0569233-A1 (EP)
Inventor: BONGERS DIGNUS ELDERT
IPC: A61B17/06
Filed: 1993-05-05
Abstract: The sharps handling apparatus includes a blade removing device for removing a scalpel blade from a scalpel handle of the conventional type having a tang that retains the blade. The blade removing device (80) is located in a wall (26) which in the described embodiment is provided in the lid of a sharps container (12). There is an opening (82) in the wall and a ramp (94) which is inclined at an acute angle to the wall adjacent the opening. A slot (96) is formed in the ramp and extends down the incline and there is a detent (104) on the ramp. The arrangement is such that when the scalpel blade (90) is pressed into the opening in the wall, the blade retaining tang (92) can ride through the slot while the trailing end of the blade is obliged to ride along the operative underside of the ramp. This causes the blade to flex to a condition of disengagement with the tang. The blade is then engaged by the detent so that the scalpel handle can be separated from the blade. In the described embodiment, the blade then falls into the sharps container for safe disposal. The described embodiment also has the facility for removing hypodermic and other needles and for storing sutures in a safe and stick-free manner.
Patent EP-0580362-A1 (EP)
Inventor: MITOMA YASUTAMI
IPC: B01L7/00
Filed: 1993-07-15
Abstract: A fluorescence detecting apparatus which allows highly precise measurement of fluorescence even with minute sample amounts, which has a strong responsiveness to temperature variations, which allows simultaneous measurement of a plurality of samples, and wherein the light source and the container holder, and the container holder and the fluorescence detector, are each optically connected by optical fibers; and the optical fibers are connected to the container holder in such a manner that the sample in the container is excited for fluorescence from below the sample container held by the container holder, and that they may receive the fluorescent light which is emitted by the sample from below the sample container.
Patent EP-0620323-A1 (EP)
Inventor: DUTHIE ANTHONY JAMES
IPC: F04D25/04
Filed: 1993-11-26
Abstract: The invention relates to an exhauster fan system used in, but not limited to, road sweeping vehicles (10) of the suction-type and more specifically to a hydrostatic transmission system for driving an exhauster fan. 
     The invention comprises an exhauster fan system for a road sweeping machine comprising a rotatable fan (21), drive means and a hydrostatic transmission system (25,26) coupled between the drive means and a spindle on which the fan (21) is mounted the output of which transmission system is controlled to apply a constant torque to the fan spindle.
Patent EP-0561695-A1 (EP)
Inventor: GURTLER FLORIAN
IPC: A61F9/00
Filed: 1993-03-17
Abstract: Bioadhesive ophthalmic insert intended more particularly for the prolonged and controlled release of a medicinal substance. The insert consists of a matrix of composite polymeric material into which the medicinal substance is incorporated. The matrix of composite polymeric material comprises a water-soluble biocompatible polymer and a bioadhesive biocompatible polymer and, if appropriate, a water-insoluble biocompatible polymer.
Patent EP-0588682-A1 (EP)
Inventor: VERGE CHRISTOPHE
IPC: C09D151/00
Filed: 1993-08-31
Abstract: Grafting of chlorinated polyolefines with unsaturated (acrylic, styrene-based, vinyl) monomers in the presence of AIBN as radical initiator produces resins that can be employed in the form of solutions, if appropriate dilutable with water, to form transparent, glossy and adhesive hard films especially valued in the manufacture of compositions for pigmented or unpigmented coatings such as paints, inks or adhesion primers.