baber/WOPTO huggingface dataset:
Patent EP-0365370-A1 (EP)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K9/12
Filed: 1989-08-21
Abstract: The invention relates to a photostable filtering emulsion containing, in combination, in the aqueous phase a photostable filter with a broad absorption band consisting of 1,4-phenylenebis- (3-methylidene-10-camphorsulphonic acid), and in the oily phase a photostable system filtering out UV-A, comprising at least one of the following compounds, namely N-(2-ethylhexyl)-3-(3-methoxy- 4-n-butoxy-benzylidene)-10-camphorsulphonamide (compound 2), 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane (compound 3) and 4-isopropyldibenzoylmethane (compound 4), the latter two compounds 3 and 4 being photochemically stabilised by at least one fat-soluble filter having a  lambda max below 330 nm, selected from the following benzylidenecamphor derivatives: benzylidenecamphor (compound 5), p-methylbenzylidenecamphor (compound 6), N-(2-ethylhexyl)- 3-(4-sulphamoylbenzylidene)camphor (compound 7) and 3-methoxy- 4-n-butoxybenzylidenecamphor (compound 8). This composition is intended for protecting the skin against UV rays of wavelengths between 280 and 380 nm.
Patent EP-0429737-A1 (EP)
Inventor: PENA RODRIGUEZ JAVIER
IPC: A47C17/16
Filed: 1989-10-10
Abstract: The sofa convertible into a bed has a rigid base of dimensions equal to its own in the sofa position. In the rear part of this are pivot spindles (4) for a component (5) forming the rear of the sofa backrest (8). A lever (6) and a double pedal are fixed to these spindles, so as to swing the component between the vertical and horizontal positions.
Patent EP-0388436-A1 (EP)
Title: Network and intelligent cell for providing sensing, bidirectional communications and control.
Inventor: MARKKULA ARMAS C JR
IPC: G05B19/042
Filed: 1988-07-14
Abstract: A cell for use in a network which provides sensing, control and communications. Each cell, as part of its manufacturing process, includes a unique 48-bit identification number. A terminal on the cell enables the broadcast of this unique number onto the network during initialization of the network so that each cell can be identified. The input/output section of each cell communicates with the plurality of processors in the cell allowing one processor to interpret messages received from the network without interrupts of functions performed by other processors.
Patent EP-0403553-A1 (EP)
Inventor: KRAUS J KEVIN
IPC: A21D/
Filed: 1989-03-09
Abstract: Des enzymes d'alpha amylase microbienne stable à l'acide retardent le défraîchissement de produits à cuisson au four sans leur donner une consistance caoutchouteuse, ou modifier désavantageusement les caractéristiques organoleptiques desdits produits à cuisson au four. On utilise les enzymes dans un procédé de fabrication de prouits de boulangerie conférant une résistance au défraîchissement par l'adjonction à la pâte d'une enzyme d'alpha amylase microbienne stable à l'acide, ayant une activité optimum à un pH compris entre environ 3,0 et 5,0 et à une température d'environ 60 à 75°C.
Patent EP-0382807-A1 (EP)
Title: Device for producing an image of an object.
Inventor: TRILLER ADOLF
IPC: A61B3/10
Filed: 1989-06-29
Abstract: A device for producing the image of an object, in particular for observation of the eye (12), consists of an illumination light source the light (14) from which can be focused on the section (R) of the object to be observed, a scanning device (5, 8) which produces a scanning motion of the light beam (14) from the illumination light source over the section to be observed, beam-deflecting and beam-focusing optical elements, a detector device which receives the light (15) reflected at the section to be observed, and an evaluation and synchronization unit which produces an image of the object structures of interest from the time-sequential output signal of the detector device. An arrangement consisting of at least two image-forming optical elements (6a, 7a, 6b, 7b) is arranged in the beam path between the beam-deflecting elements (5, 8) and can be interchanged in order to vary the horizontal angle of deflection.
Patent EP-0424419-A1 (EP)
Inventor: HALLEZ CHARLES PIERRE
IPC: B24B33/10
Filed: 1989-07-10
Abstract: L'invention est relative à un dispositif de honage pouvant être monté sur une machine-outil classique (par exemple tour parallèle, fraiseuse, aléseuse). Ce dispositif (1) comprend un arbre (2) tournant autour d'un axe (AA'), cet arbre portant un élément abrasif (3) monté pour pouvoir se déplacer au moins dans une direction radiale par rapport à l'axe de rotation (AA') de l'arbre (2). Au moins une masselotte (4) montée sur un cadre articulé (ABCDEF) relié audit élément abrasif (3) et entraîné en rotation par ledit arbre (2), est soumise à une force centrifuge lors de la rotation de l'arbre (2). La force centrifuge tend à déplacer la masselotte (4) au moins dans une direction radiale par rapport à l'axe (AA') de l'arbre (2), le déplacement de la masselotte (4) modifiant le déplacement radial de l'élément abrasif (3). Un réglage préalable du dispositif de honage s'effectue à l'aide d'une pièce modèle. On fait coulisser le coulisseau (9) et la bielle-poussoir (14) de manière que le piston (15) provoque le déplacement radial de l'élément abrasif (3) jusqu'à ce que celui-ci prenne appui contre la paroi de la pièce modèle.
Patent EP-0448712-A1 (EP)
Inventor: UCHIDA JUJI
IPC: D06P5/00
Filed: 1989-07-19
Abstract: The invention relates to a process for printing cellulosic fiber material with a reactive dye or a direct dye, which comprises printing said material with a printing paste containing an emulsion prepared by emulsifying a mixture of a hydrophobic substance of general formula (I) which is liquid at room temperature and a hydrophobic substance of general formula A(OR₅) n  (II) which is solid at room temperature in a mixing ratio of 5 : 95 to 95 : 5 by weight using an emulsifier and water, and fixing the paste with or without drying. In formula (I), R₁ and R₂ each independently represents a hydrogen atom or an acyl group derived from a saturated or unsaturated aliphatic monocarboxylic acid bearing 2 to 22 carbon atoms, R₃ and R₄ each independently represents a methyl group, an ethyl group or a phenyl group, l and m each represents 0 or a positive integer, with l + m being an integer of 1 to 300, provided that l + m is an integer of 6 to 300 when R₁ and R₂ both represent a hydrogen atom. In formula (II), A represents a residue of tri-to hexa-hydric alcohol, R₅ represents an acyl group derived from a saturated or unsaturated aliphatic carboxylic acid bearing 12 to 22 carbon atoms, and n represents an integer of 1 to 3.
Patent EP-0396663-A1 (EP)
Inventor: ERHARDT HERBERT J
IPC: H01L29/768
Filed: 1989-08-24
Abstract: Un dispositif à couplage de charge (CCD) (30) du type biphasé est décrit. Le CCD (30) comprend deux niveaux de polysilicium qui sont connectés électriquement pour former une phase d'horloge. Dans le but d'obtenir un CCD ayant un rendement de transfert amélioré, deux régions implantées (48-51) de niveaux de dopage différents sont prévues sous chaque niveau de polysilicium. Lorsque le CCD est synchronisé, un profil de potentiel à quatre étages est obtenu.
Patent EP-0394471-A1 (EP)
Inventor: NAKAO TOHRU
IPC: C07D495/04
Filed: 1989-09-20
Abstract: Thienocycloheptapyridazine compounds represented by general formula (I), wherein R represents hydrogen, halogen or C 1·4  alkyl, Ar represents aryl or heteroaryl which may have at least one substituent selected from among halogen, C 1·4  alkyl, C 1·4  alkoxy, nitro, amino. hydroxy, trifluoromethyl and C 2·5  alkanoyl, and a bond ---- between the 6a-position and the 7-position represents a single or double bond are disclosed. The compounds are useful as an anti-anxiety agent, amnesia treating agent, brain function activating agent or dementia treating agent.
Patent EP-0436627-A1 (EP)
Inventor: WALKER LOREN H
IPC: G05F1/70
Filed: 1989-09-27
Abstract: L'invention permet de commander un convertisseur de puissance (34) de façon à pouvoir échanger de la puissance entre des première et deuxième sources électriques (30, 32). Dans le mode préférentiel de réalisation, une des sources de puissance est une source (32) de courant continu de haute puissance tels des accumulateurs, et la deuxième source est un bus standard (30) de distribution d'énergie électrique. Un convertisseur statique de puissance (34) commande les échanges de puissance entre les deux sources de puissance (30, 32). Un régulateur est sensible à la tension de service, à une commande qui détermine l'échange requis de puissance, à un signal en retour sensible à l'échange réel de puissance, à une commande qui détermine l'échange réactif de puissance, et à un signal en retour qui détermine l'échange réactif de puissance, afin de générer des signaux de commande du convertisseur statique et assurer ainsi l'échange requis de puissance.
Patent EP-0429650-A1 (EP)
Inventor: PROGLYADA LEONID PETROVICH
IPC: F01C9/00
Filed: 1989-05-24
Abstract: L'invention concerne un moteur à rotor à vapeur à expansion, doté d'un rotor sphérique composé d'un diaphragme (2) en forme de disque raccordé par charnière à des pales (3, 4) mutuellement perpendiculaires, situées sur les côtés opposés dudit diaphragme (2), et formant avec ce dernier, à l'intérieur du carter, des chambres de travail à volume variable. On a prévu deux doseurs (6, 7) de volume assurant l'alimentation dosée en milieu de travail, chacun d'eux étant connecté par son entrée à une conduite principale (32) destinée à acheminer le milieu de travail, et par sa sortie à une section correspondante de la machine, dans une zone où lesdites chambres de travail ont un volume minimum.
Patent EP-0379002-A1 (EP)
Inventor: MEINIG MANFRED
IPC: F16L23/02
Filed: 1990-01-04
Abstract: A butt joint between two flat-oval sheet metal tube sections, a flange frame being plugged on to the end of each tube section and fixed thereto. Each flange frame is assembled from two straight pieces (12), located opposite one another and two bent flange sections (14), located opposite one another, which are designed as hollow profiles. The flange sections are held in their respective position by means of holding devices (16) and the flange frames mounted on the tube ends are joined closely to one another by means of connecting devices such as screw or clamping devices. <IMAGE>
Patent EP-0411546-A1 (EP)
Inventor: TSUJI HIROSHI
IPC: A47J31/08
Filed: 1990-07-30
Abstract: A coffee filter material and bag suitable for providing a high-quality coffee extract, having a nonwoven fabric filter layer which is composed of thermoplastic organic synthetic fibers, satisfies the relationships (1) to (4): 
3 ≦ x ≦ 30      (1) 
y ≧ 0.2x      (2) 
1 ≦ r₃₀      (3) 
and 
r₇₀ ≦ 50      (4) 
wherein x is a basis weight (g/m²) of the woven fabric, y is a cumulative volume value (cm³/g) of fine pores in the nonwoven fabric, r₃₀ is a maximum radius (µm) of the fine pores observed when the volumes of the fine pores are cumulated from the small pore radius side and the cumulative volume value becomes equal to 0.3y, and r₇₀ is a maximum radium (µm) of the fine pores observed when the volumes of the fine pores are cumulated from the small pore radius side and the cumulative volume value becomes equal to 0.7y, and is capable of absorbing in the wet state thereof at least 0.5 g/g of an oil and fat component from the coffee extract.
Patent EP-0427225-A1 (EP)
Inventor: DEGUCHI NAOYASU
IPC: G03C7/30
Filed: 1990-11-07
Abstract: A direct positive color photographic material comprising a support having thereon at least one previously non-fogged internal latent image-type silver halide emulsion, in which at least one green-sensitive internal latent image-type silver halide emulsion layer contains a 2-equivalent yellow-coloring coupler and a magenta-coloring coupler of the following general formula (M-II)
     and at least one layer of the photographic material contains at least one compound selected from the group consisting of compounds of the following general formula (II) and (III):
Patent EP-0451355-A1 (EP)
Inventor: HAUENSTEIN GUENTHER
IPC: G01F1/66
Filed: 1990-12-17
Abstract: A measuring device for determining the flow of fluids consists of a housing (2) having two distributor chambers (3; 4), and of a measuring tube (1), which hydraulically connects the distributor chambers (3; 4), is arranged between two measuring transducers (5; 6) and is centred onto the measuring transducers (5; 6) by means of baffles (11; 12). The response characteristic of the measuring tube (1) is independent of the reflectivity of the inner wall of the measuring tube (1) if the length (L) thereof is shorter than half the reflection distance characterising a waveguide. Dimensioning principles are specified for the length (L).
Patent EP-0454909-A1 (EP)
Inventor: PARKER ROBIN Z
IPC: F24S20/20
Filed: 1990-05-04
Abstract: A receiver is described for a solar dynamic power generator (10). The generator has a heat cycle engine to generate power. The receiver has a working fluid including a radiant energy absorber selected from halogens and interhalogens. The receiver also has a hollow, cylindrical containment (11) for containing the working fluid having a first end, a second end and an inner wall. A hollow, cylindrical member (21), is disposed within the containment. The cylindrical member has an inner wall and an outer wall, and defines a toroidal working fluid flow space (23,26) within the containment and a receiving space (33) within the inner wall of the cylindrical member. A window (24) is disposed in the first end of the containment for admitting solar radiation in the receiving space and heating working fluid contained in the receiving space. The heated working fluid in the receiving space travels toward the first end of the containment. A latent heat storing material (40,41,42) is disposed in the flow space between the outer wall of the cylindrical member and the inner wall of the containment for storing heat absorbed by the working fluid in the receiving space. Means are provided for coupling the working fluid with a heat engine (27-32) wherein, at the end of the heat cycle, the working fluid is reintroduced into the receiving space toward the second end of the containment.
Patent EP-0380309-A1 (EP)
Inventor: FALLIN THOMAS W
IPC: A61B17/00
Filed: 1990-01-23
Abstract: A modular broach handle (10) for use with a broach (30) having a tapered configuration beginning at a wider upper end tapering to a smaller lower end. An elongated handle body portion (12) has a longitudinal axis, with one end portion of the handle body defining a connection end portion for attaching a broach thereto at the wide upper end portion of the broach. A slot (23) extends a distance along the handle terminating at one end thereof adjacent a connection end portion (13) of the handle body. A socket (15) communicating with the slot is formed at the connection end portion of the handle body, the socket having an open end portion receptive of an attachment post on the wide end portion of the broach. A spring loaded slider bar (22) is disposed within the slot for sliding movement therein and with respect to the handle between engaged and disengaged positions, and includes an end portion (25) that extends into the socket when in the engaged position to form a connection with the post (31). The slider bar and handle socket form a releasable locking mechanism between the post of the broach and the handle that is perfected upon assembly by pushing the post into the socket, without manipulation of the slider bar.
Patent EP-0382525-A1 (EP)
Inventor: CHIKIRA TORU C O JIDOSHA DENKI
IPC: H01H50/54
Filed: 1990-02-08
Abstract: An electromagnetic relay (1) is provided with a movable contact (11) sloped at a prescribed angle relative to an attracted face of an armature (9) and a fixed contact (3,4) sloped at a prescribed angle relative to an attracting face of a core (P) In this electromagnetic relay, it is possible to contact the movable and fixed contacts slidingly each other even when the armature is attached so as to be in contact with a frame.
Patent EP-0383543-A1 (EP)
Inventor: ENGLAND DAVID REECE
IPC: B23H3/02
Filed: 1990-02-13
Abstract: In the operation of an electro chemical machine, damage can occur if there is direct electrical contact between the workpiece and the machine tool. Such contact causes a rise in machining current, and to detect this, signals representing the current are fed in a series of successive time periods to two peak detectors (34,36) alternately. The maximum value of the current in one period, detected by one peak detector (34,36), is compared by a differential amplifier (42) with the maximum value of the current detected by the other peak detector (34,36) in an immediately succeeding time period. If the difference, corresponding to a rise in current, exceeds a predetermined threshold value, determined by a window detector 46, a relay 48 is operated to disable the electro chemical machine.
Patent EP-0404441-A1 (EP)
Inventor: BRUYNINCKX ALFONS
IPC: C08L75/04
Filed: 1990-06-14
Abstract: An isocyanate-reactive composition comprising :
     (1) a first isocyanate-reactive compound having a functionality of from 2 to about 4 and an average equivalent weight of from about 750 to about 3000.   (2) a second isocyanate-reactive compound which is normally immiscible with the first isocyanate-­reactive compound and has a functionality of at least 2 and an average equivalent weight of at least 30, and   (3) a miscibilising amount of dispersed polyurethane and/or polyurea particles.
Patent EP-0415519-A1 (EP)
Inventor: CHAVEZ JAVIER
IPC: E21B10/25
Filed: 1990-06-19
Abstract: An earth boring rotary drill bit suitable for use in drilling oil wells and the like is disclosed. The rotary drill bit includes a rotating cone mounted on a journal that is protected by a primary seal and a secondary seal. The seals provide independent sealing action while coacting to stabilize the rotary motion of the cone. The primary seal defines a moving sealing surface in contact with the journal, and the secondary seal defines a moving sealing surface in contact with the rotating cone. The journal can have a frusto-conical or cylindrical configuration.
Patent EP-0415535-A1 (EP)
Inventor: WEIGEL DAVID C C O MINNESOTA M
IPC: G03C1/498
Filed: 1990-07-09
Abstract: Photothermographic dry silver emulsions containing a benzylidene lenco dye and a development accelerator provide a high density yellow image upon exposure to actinic radiation and thermal developing at a relatively low temperature and for a short period of time.
Patent EP-0434391-A1 (EP)
Inventor: PERA JOHN D
IPC: C09D5/14
Filed: 1990-12-19
Abstract: The present invention relates to a silica-coated calcium pyroborate pigment in particulate form and to its use as a corrosion inhibitor and film preservative in paints.
Patent EP-0409684-A1 (EP)
Inventor: DELFORT BRUNO
IPC: C07C49/813
Filed: 1990-06-29
Abstract: Derivatives of general formula <IMAGE> in which R0 denotes a hydrogen atom or an isopropanol or trimethylsilyl radical, R1 denotes a hydrogen atom or a cyano or nitro radical, X denotes a chlorine or fluorine atom or a nitro radical and B denotes a carbon-halogen bond or a radical: <IMAGE> in which R2 denotes a carbonyl or sulphone group, if B = -R2-O-, R1 = H, if B = C-Hal bond, R1 is other than H; process of preparation,  alpha , omega -acetylenic polymers bearing a group <IMAGE> applications and shaped products.
Patent EP-0416988-A1 (EP)
Inventor: FABBRO REMY
IPC: C21D1/09
Filed: 1990-09-03
Abstract: This device is characterised by the fact that it comprises a light-guide (40) having an entrant end (42) coupled to a laser (10) and an exit end (44) which is immersed in a liquid (32); this exit end is held opposite the workpiece to be treated and at a distance h from the latter which can be adjusted independently from the total water height. Application in metallurgy. <IMAGE>
Patent EP-0430770-A1 (EP)
Inventor: CONCHE MICHEL
IPC: D21H13/40
Filed: 1990-11-22
Abstract: Sheets based on cellulosic fibres produced by a papermaking route containing inorganic fibres. According to the invention the papermaking pulp contains inorganic fibres which exhibit the characteristics of the fibres intended for thermal insulation, namely: they have a mean diameter of between 3 and [illegible] micrometres and are in the form of a wool. The sheets obtained according to the invention have, in particular, the advantage of exhibiting an improved "handle".
Patent EP-0436421-A1 (EP)
Inventor: BONDOUX ODILE MARIE SUZANNE
IPC: B08B3/02
Filed: 1990-12-19
Abstract: The method for the removal of a coating from mechanical parts consists in treating the area concerned with a water jet (16) at a high pressure p greater than 10<8> Pa by means of a nozzle (4a) connected to a feed system (9, 10) and carried on a head (4) connected to a movement system (6), the value of the parameters being determined as a function of the condition and the type of the coating whilst observing the quality criteria for the results as regards the desired surface finish and complete removal of at least one layer of coating (13), the speed v of the movements being chosen in order in particular to achieve a maximum speed of coverage, or area treated per unit of time. <IMAGE>
Patent EP-0436428-A1 (EP)
Inventor: DERRIEU GUY
IPC: A01N25/34
Filed: 1990-12-21
Abstract: A device permitting the progressive and programmed release of one or more active substances or ingredients, characterised in that it can be obtained by:   (a) preparing a powder comprising a polymer or resin matrix in which there is at least one suitable plasticiser which is completely absorbed, by spraying the said preheated plasticiser hot onto the said matrix whose temperature is maintained, so as to saturate the said resin while plasticising it; (b) cooling the powder obtained in (a) to a temperature below 30 DEG C; (c) mixing the powder obtained in (b) with at least 5% of at least one carrier of the active ingredient, in the cold state; then   (d) adding the active ingredient(s); and (e) bringing the powder obtained in (d) into a suitable form, by any suitable means, which device releases the active ingredient uniformly and completely.   The said device can furthermore comprise a polymer sleeve which is impervious to the active ingredient(s) and partly covers the surface of the device. Preparation process for the said device, and applications to the preparation of pharmaceuticals which can be administered orally, to the preparation of pharmaceuticals which can be administered by contact with the skin, and to the preparation of anti-parasite collars.
Patent EP-0396476-A1 (EP)
Inventor: JEAMBAR PATRICK
IPC: D21H13/24
Filed: 1990-03-27
Abstract: The nonwoven composite material obtained by a wet route, consisting of at least two sheets of superposed fibrous substances bonded together. It is characterised in that: - one sheet is at least partially based on fibres which are relatively rigid in aqueous medium; - the other sheet comprises at least a part of fibres which are flexible in aqueous medium, the abovementioned two sheets being joined together by needling using fluid acting at least on the side of the flexible fibre sheet, the said needling operation being carried out on the manufacturing machine while the elementary sheets are formed but not yet dried.
Patent EP-0410912-A1 (EP)
Inventor: ELLES JEAN
IPC: A01N1/00
Filed: 1990-07-24
Abstract: Liquid for preserving dead tissue, free from formalin and phenol derivatives, characterised in that it includes, in aqueous solution, a mixture containing a combination of an N-substituted halogen acid-amido derivative and of heterocyclic N.S compounds, a combination of acyclic acetals, of aliphatic nitrogen compounds and of heterocyclic N.S. compounds and an isothiazolinone derivative.