baber/WOPTO huggingface dataset:
Patent EP-0272790-A1 (EP)
Inventor: SAWANOBORI NARUHITO
IPC: C03C3/247
Filed: 1987-11-13
Abstract: A fluorophosphate optical glass with a low refrac­tive index and low dispersion is provided in stable manner, which has a refractive index nd of 1.42 to 1.47 and an Abbe number νd of 90 to 97 and comprises 3 to 8 mole % of P₂O₅, 0.1 to 2 mole % of Al₂O₃, 1 to 7 mole % of BaO, 35.5 to 41 mole % of AlF₃, 8 to 13 mole % of MgF₂, 16 to 26 mole % of CaF₂, 15 to 21 mole % of SrF₂, 3.5 to 10 mole % of BaF₂ and 1 to 6 mole % of NaF. 
     The invention also includes a process of making fluorophosphate optical glass and optical parts formed from the novel glass, and camera lenses and the like comprising such optical parts.
Patent EP-0302979-A1 (EP)
Inventor: FREDERICK MARTIN
IPC: E05B65/46
Filed: 1987-12-23
Abstract: An interlock system for an array of retractable storage elements, eg. a filing cabinet, prevents opening of more than one element at a time. The interlock system includes a channel (30) containing spheres (31) which leave only sufficient room in the channel for the entry of only one insert portion (45) on a slide (25) actuated by sliding of the storage element (15). The slide (25) is linked to the storage element (15) via a cam member (23) which can only release the storage element (15) for sliding if the insert portion (45) can enter the channel (30), thereby permitting the slide (25) to move. Since there is room in the channel (30) for only one insert portion (45) at a time, opening of more than one storage element at a time is prevented.
Patent EP-0251979-A1 (EP)
Inventor: BUSWELL RICHARD FLOYD
IPC: B01J8/06
Filed: 1987-06-16
Abstract: A reformer apparatus (8) has a heat shield (l7) for a reformer duct (l6). Various construction details which increase the durability of the heat shield are developed. In one embodiment, the heat shield (l7) includes a plurality of rings (82) which are axially and circumferentially segmented, the rings being supported by a platform (88) on which the stack of rings rests.
Patent EP-0244363-A1 (EP)
Inventor: PIANOTTI ROLAND S
IPC: A61K8/49
Filed: 1987-04-28
Abstract: Novel antimicrobial compositions having a synergistic combination of a bis-biguanido hexane compound and a mixture of at least two essential oils and a method for treating teeth to inhibit or prevent dental caries and plaque.
Patent EP-0260301-A1 (EP)
Inventor: KAYLOR MARVIN A
IPC: B23D61/12
Filed: 1987-02-20
Abstract: On confère une résistance accrue à la rupture par contrainte à un substrat métallique devant être métallisé avec un métal autre que du cuivre pour être utilisé dans des applications à contraintes élevées, telles que des lames de scie à ruban, en le métallisant avec du cuivre à partir d'une solution alcaline avant de déposerle métal non cuivreux.
Patent EP-0318496-A1 (EP)
Title: Arrangement for a spring fracture safety device for an overhead sliding door.
Inventor: BENGTSSON FRED
IPC: E05D13/00
Filed: 1987-08-05
Abstract: An arrangement for a spring fracture safety device intended for a closing element for an overhead sliding door or similar capable of being moved between a raised and a lowered end position, which can be attached to a door actuating spring (1) and is controlled by tracks extending along the intended path of movement of the door, continuous guide rollers or similar control devices. The spring fracture safety device functions efficiently and reliably, irrespective of where along the length of the spring fracture occurs. One free end (1A) of the door actuation spring is capable of being attached via a movement transfer device (9) to a release device (7) for a door braking element (8) interacting with a number of said guide rollers, etc., which braking element can be caused to move between a position (I) in which it is ready for release and a braking position, in which positions the element (8) is respectively kept withdrawn, so that said guide rollers are able to pass freely along the tracks in question, and is caused to project, so as to produce a braking effect by interaction with a door guide roller.
Patent EP-0288524-A1 (EP)
Title: Procedure and means for drying moving web material.
Inventor: KAUTTO JORMA
IPC: D21F/
Filed: 1987-10-26
Abstract: PCT No. PCT/FI87/00140 Sec. 371 Date May 25, 1988 Sec. 102(e) Date May 25, 1988 PCT Filed Oct. 26, 1987 PCT Pub. No. WO88/03193 PCT Pub. Date May 5, 1988.The invention concerns a procedure for drying a moving web material (E), wherein on the material (E) to be dried is directed infrared radiation, and wherein the moving web material is transported through the radiation zone of an infrared radiator, the web material to be dried absorbing radiation. On the moving web material to be dried is directed the radiation produced by at least one first infrared radiator (T1) and the radiation produced by at least one second infrared radiator (T2), the radiators being disposed close to each other, the maximum intensity wavelength ( lambda maximum) (T1) of the radiation from the first infrared radiator (T1) being smaller than the maximum intensity wavelength ( lambda maximum) (T2) of the radiation from the second radiator (T2), whereby in the drying process the spectrum of the total radiation is maximally advantageous in relation to the absorption spectrum of the material to be dried. The invention also concerns an IR dryer.
Patent EP-0330671-A1 (EP)
Title: Insulating board containing natural fibres, process and device for its production.
Inventor: WELTEKE UWE
IPC: E04B1/80
Filed: 1987-12-04
Abstract: (A) A novel heat insulating board consists of a mixt. of (i) paper (e.g. newspaper) which is free of surface coatings and fillers, has been comminuted to flakes of 1-5mm edge length and has been pretreated with anti-rot additives (pref. borates); (ii) natural fibres pref. of 5-100 mm length, and (iii) glues and/or reaction promoters, pref. of vegetable origin. (B) Prodn. of the board comprises pre-mixing the paper flakes and fibres, blowing the mixt. into a mixer vessel, introducing glue and opt. reaction promoter (opt. in the form of an aq. soln.) in countercurrent to the mixt., loosening the mixt. dropping the mixt. into a moulding station, compacting, treating with hot air and opt. steam, and drying. (C) Appts. for carrying out the process is also claimed.
Patent EP-0288966-A1 (EP)
Inventor: LANDWEHR ULRICH M
IPC: A63B24/00
Filed: 1988-04-26
Abstract: In a device for achieving a reproducible posture of the human body in a free-standing position, the forces produced by the bodyweight are transferred to measurement elements. The device consists of a baseplate (1) and of a standplate (7) which is connected to the baseplate (1) via a bending bar (2), at least two strain gauges (9) being secured on the bending bar (2). Two footplates (16) are arranged next to one another on the standplate (7) and can be vertically adjusted. 
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Patent EP-0302233-A1 (EP)
Inventor: KNOP REINHARD
IPC: B05C1/04
Filed: 1988-07-01
Abstract: An apparatus for coating a material web (2) led round a counter-roller (1) with an application chamber (3) open towards the counter-roller (1) and extending over the working width, which chamber is limited on the web in-feed side by an overflow plate (4), and with a metering system (9), which closes the gap in the rear of the apparatus in the direction of web travel, features an ink guide channel (12) connected on the exit side to the application chamber (3). …<??>The ink guide channel (12) is limited on the one side by the counter-roller (1) and on the other side by a guiding surface (8) essentially parallel to the counter-roller surface and ends just before the metering system (12). Its length is at least 50% of the distance from the overflow plate (4) to the metering system (9) and its gap width perpendicular to the counter-roller axis is between 1.5% and 15% and preferably between 2.5% and 5% of its length. …<IMAGE>…
Patent EP-0337005-A1 (EP)
Inventor: MIKI IYOKO
IPC: B01F3/08
Filed: 1988-07-29
Abstract: A transparent and stable aqueous solution of a substrate for a determination of lipase, comprising triglyceride uniformly solubilized therein, a method for determination of lipase activity in a sample, employing the aqueous solution, and a process for the manufacture of a lyophilized product capable of forming the aqueous solution are disclosed.
Patent EP-0312142-A1 (EP)
Inventor: BOUDEWIJNS ARNOLDUS JOHANNES J
IPC: G11C27/02
Filed: 1988-09-30
Abstract: An amplifier (63) at the output (41) of a delay circuit (3) comprising capacitive memory elements (5, 7, 9, 11) which can be successively written and successively read in a manner which is delayed with respect to the writing sequence is formed as a differential amplifier having a special negative feedback (73, 75) and a double sampling circuit (55, 57) at its two inputs (61, 65) to obtain a sufficiently high output voltage and to serve as a hold circuit so that no stringent requirements need to be imposed on the bandwidth of the amplifier.
Patent EP-0282312-A1 (EP)
Inventor: KENT ALEXANDER GEORGE
IPC: C07C5/48
Filed: 1988-03-10
Abstract: An isobutylbenzene (IBB) is produced from an isobutenylcyclohexene (IBCH) by contacting at elevated temperature the IBCH in the presence of a molecular oxygen-containing gas with a catalyst comprising a supported transition metal in the form of the elemental metal and/or a compound thereof, for example palladium supported on alumina.
Patent EP-0289223-A1 (EP)
Inventor: OKADA TAIITI
IPC: C07C41/01
Filed: 1988-04-21
Abstract: A method for producing a compound of the formula:
      [wherein R¹ and R² each stand for a lower alkyl group; n denotes an integer of 0 to 21; X stands for hydrogen atom or an optionally protected hydroxyl group; and Y stands for an optionally protected hydroxyl group], which comprises by reducing an ester compound of the formula: 

      [wherein R¹, R², n, X and Y are of the same meaning as defined above, and R³ stands for a lower alkyl group] with a mixture of sodium borohydride and aluminum chloride, gives the desired compound in a high yield, and is advantageous from the industrial point of view.
Patent EP-0320240-A1 (EP)
Inventor: STANLEY CHRISTOPHER JOHN
IPC: G01N33/52
Filed: 1988-12-07
Abstract: A device for carrying out an analytical determination which comprises an assay cassette and a sample transport body which is adapted for location in the assay cassette, the assay cassette having a plurality of discrete reagent chambers which are separated one from another by a separation means which, in use, is ruptured or opened by the transport body, and the assay cassette having a signal detection chamber separated from the final reagent chamber by a separation means which, in use, is ruptured or opened by the transport body.
Patent EP-0286504-A1 (EP)
Inventor: FARGIER ERIC
IPC: F16D65/28
Filed: 1988-03-25
Abstract: L'actionneur (10) d'un frein tel qu'un frein à disque est commandé par un moteur électrique (34) qui entraîne une pompe (38, 50, 62) assurant la montée en pression du liquide de freinage dans une chambre de commande (44). Un vilebrequin (38) entraîné par le moteur électrique (34) anime un piston plongeur (50) d'un mouvement de va-et-vient dans une chambre de pompage (62). Cette chambre (62) communique avec un réservoir de liquide de freinage par un conduit d'admission (74) contrôlé par une soupape (76, 78) et avec la chambre (44) par un conduit de refoulement contrôlé par une soupape (58, 60). En outre, la chambre de commande (44) communique avec le réservoir par un conduit de recyclage (80) contrôlé par une électrovanne (82). L'ensemble du circuit hydraulique ainsi formé est logé dans le corps (12) de l'actionneur.
Patent EP-0305272-A1 (EP)
Inventor: HEIM PHILIPPE
IPC: C08F291/02
Filed: 1988-08-16
Abstract: In a first stage of this process an elastomer latex is prepared in aqueous emulsion in the presence of an ionic surface-active agent, from at least one ethylenically unsaturated monomer; then, in a second stage, at least one vinyl monomer which is insoluble in water or poorly soluble in water is added to the latex thus obtained. According to the invention, the ionic charges carried by the said latex are quantitatively neutralised by adding to the latex + monomer(s) system a transfer agent carrying ionic charges of opposite sign to those of the surfactant employed in the first stage, in order to produce the transfer of the particles of the said latex into the said vinyl monomer(s); and, in a third stage, a suspension or bulk polymerisation is performed on the phase consisting of the said monomer(s) from the second stage and containing the transferred latex particles.
Patent EP-0314720-A1 (EP)
Inventor: MUELLER HANS RUDOLF
IPC: C07D475/04
Filed: 1988-04-22
Abstract: Un procédé permet de produire des acides (6S) foliniques et leurs sels par recristallisation de sels alcalino-terreux des acides (6R, S) foliniques, éventuellement par libération de ces acides contenus dans des folinates alcalino-terreux et/ou éventuellement leur conversion en sels alcalins au moyen d'au moins une recristallisation en présence d'une base. L'invention concerne également des folinates (6S) de calcium, de magnésium, de potassium et de sodium et les acides (6S) foliniques produits selon le procédé décrit.
Patent EP-0314729-A1 (EP)
Title: Grip locating means for sporting article handle.
Inventor: ALLSOP JOHN RODNEY
IPC: A63B49/08
Filed: 1988-05-13
Abstract: PCT No. PCT/AU88/00142 Sec. 371 Date Feb. 28, 1989 Sec. 102(e) Date Feb. 28, 1989 PCT Filed May 13, 1988 PCT Pub. No. WO88/08733 PCT Pub. Date Nov. 17, 1988.A device for positioning a person's hand on the handle of a sporting article such as a tennis racket includes a projection (324) which is intended to fit between the thumb and index finger of a person's hand to locate the hand relative to said article to provide a desired grip. The device also includes adjustment means for radially adjusting the projection (324). The adjustment means may be a band (404) capable of being tensioned and relaxed or a rotatable handle (108) or handle portion (308).
Patent EP-0323991-A1 (EP)
Inventor: SAMUELSSON BO
IPC: B41J2/115
Filed: 1988-07-11
Abstract: Grâce à l'appareil d'enregistrement à jet d'encre décrit, on évite la production de gouttes insuffisamment chargées voire déchargées, ce qui peut se produire lorsqu'un signal de commande de charge (impulsion d'impression) est commuté à l'intérieur d'une zone interdite de la période du processus de formation des gouttes. La région de la période du processus de formation des gouttes, dans laquelle la commutation est permise, est déterminée par la détection de la charge transportée par des trains de gouttes produits par des signaux de commande de charge test de phase variable relative au processus de formation des gouttes.
Patent EP-0366716-A1 (EP)
Inventor: GEARY FREDERICK J
IPC: F23N5/20
Filed: 1988-06-23
Abstract: L'invention concerne un élément de chauffage associé à une unité de commande, ses procédés de fabrication et d'actionnement. L'élément de chauffage (28) est normalement actionné par les impulsions continues à ondes pleines d'une source déterminée de courant alternatif de haute tension et l'unité de commande (26, 29) est fonctionnellement reliée à l'élément de chauffage (28) de façon à relier fonctionnellement l'élément de chauffage à une source de courant alternatif de haute tension. L'unité de commande comprend un agencement (38) qui permet d'actionner l'élément de chauffage (28) selon un schéma répétitif d'omissions d'impulsions de demi-ondes complètes de la source lorsque la source a une tension plus élevée que la source déterminée.
Patent EP-0340252-A1 (EP)
Inventor: BUBIK ALFRED
IPC: D21F1/48
Filed: 1988-09-15
Abstract: In dem Doppelsiebformer für eine Papier- bzw. Kartonmaschine wird eine vom Stoffauflauf kommende Stoffsuspension zwischen einem Untersieb (9) und einem Obersieb (10) geführt. Es sind Vorrichtungen vorgesehen, die auf die Siebe gegen eine gegenüberliegende Gegenfläche (1) zum Herausdrücken der Flüssigkeit aus der Stoffsuspension wirken. Der notwendige Druck kann mittels eines Systems (2) mit Druckkammern (a, b, c, d) eingebracht, die gegen die Gegenfläche (1) geöffnet und mit einem Fluid unter Druck beaufschlagbar sind oder mit elastischen Elementen, auf denen Fluidschichten gebildet werden können. nach einer Ausführungsform ist entlang der Öffnung der Kammern (a, b, c, d) ein mit den Sieben (9, 10) umlaufendes Band (8) angeordnet, das für das in den Kammern (a, b, c, d) wirkende Fluid undurchlässig oder durchlässig ist. Abstract In a double-screen format for a paper making or cardboard making machine, a suspension derived from the moving sheet is fed between a lower screen (9) and an opposing counter surface (1) in order to express the liquid contained in the suspension. The necessary pressure can be applied by means of a system (2) of pressure chambers (a, b, c, d) which open against the counter surface (1) and can be subjected to the action of a pressurized fluid, or by elastic elements on which layers of fluid can be formed. In one embodiment, a band (8) which rotates with the screens (9, 10) is arranged along the openings of the chambers (a, b, c, d) and is impermeable or permeable to the fluid acting in the latter.
Patent EP-0331722-A1 (EP)
Title: Appareil de formation d'images a valve de lumiere multicolore ayant des constructions d'electrode permettant une transmission uniforme
Inventor: AGOSTINELLI JOSEPH ALPHONSE
IPC: G02F1/055
Filed: 1988-09-15
Abstract: Un dispositif modulateur de lumière utilisé dans un système de formation d'images à valve de lumière pour imprimer des images sur des supports avec des couleurs différentes de lumière comprend un panneau (29) en matériau électro-optique du type qui change la polarisation de la lumière transmise sélectivement lors de l'application d'un champ électrique, ainsi qu'une pluralité de paires d'électrodes (26, 26) espacées linéairement le long du panneau pour définir un réseau de portions d'espace de modulation entre les paires d'électrodes respectives. Les portions d'espace de modulation associées à des filtres de couleurs différentes ont une dimension différente sélectionnée respectivement pour effectuer une transmission de lumière maximale pour des couleurs différentes de lumière en appliquant approximativement la même tension.
Patent EP-0344238-A1 (EP)
Inventor: NYMAN BROR GORAN
IPC: B01F3/08
Filed: 1988-10-21
Abstract: Le procédé décrit sert à mélanger des liquides les uns avec les autres ou différentes phases avec un liquide, en utilisant une double boucle de circulation créée sous la zone de surface d'un réacteur, de façon à assurer un mélange intensif. Le principe de roulis de fond toroïdal, selon lequel fonctionne le mélangeur utilisé dans la présente invention, se caractérise par le fait que le mélangeur présente une forte aspiration de fond et subit une pression dirigée obliquement vers le bas et par le fait que le mélangeur est installé pour permettre la réalisation du procédé de mélange de la présente invention et que sa configuration d'écoulement est régulée d'une façon déterminée avec précision. Dans ledit procédé, le jet du mélangeur heurte la surface de cylindre du réacteur, de façon à se diviser en deux parties approximativement égales par réglage de cette répartition au moyen d'un élément de guidage de contre-courant, lequel est placé au-dessus du mélangeur. Le mouvement de roulis qui se produit dans le réacteur est régulé au moyen de chicanes spécifiques.
Patent EP-0330094-A1 (EP)
Inventor: TAMAS ESZTER GEB SZENASI
IPC: A61K36/00
Filed: 1989-02-20
Abstract: The invention relates to the use of the plant Euphorbia hirta L. and the extracts thereof and the active ingredients thereof for the preparation of pharmaceuticals for controlling tumours and neoplasms.   In an expedient embodiment, an infusion from the plant Euphorbia hirta L. and/or parts thereof is employed.
Patent EP-0335124-A1 (EP)
Inventor: SCHUPP GERHARD
IPC: B62D65/02
Filed: 1989-03-02
Abstract: Die Erfindung befaßt sich mit einer Montageeinrichtung zum automatischen Fügen von Baugruppen oder dergleichen Aggregaten (14) mit der Unterseite von KFZ-Karosserien (1). Zu diesem Zweck sind die Aggregate (14) zentriert, aber abhebbar auf Aufnahmeplatten (12) angeordnet, die ihrerseits an einem Montagerahmen (9) höhenbeweglich und in der angehobenen Stellung schwimmend ausweichfähig gelagert sind. Die Aggregate (14) werden von aufrechten Zentrierzapfen (17,24) der Aufnahmeplatten (12) durchgriffen. Der überstehende Teil (24) der Zentrierzapfen (17) verjüngt sich in seinem Stirnbereich und ist dazu bestimmt, beim Anheben des Montagerahmens (9) in eine zugeordnete Zentrierbohrung der Karosserie (1) einzutauchen. Da die Aufnahmeplatte (12) in dieser Phase schwimmend am Montagerahmen (9) gelagert ist, kommt das darauf befindliche Aggregat (14) automatisch in eine fügegerechte Lage, in der ein automatischer Verschraubungsvorgang vorgenommen werden kann.
Patent EP-0346888-A1 (EP)
Inventor: SHIMAUCHI HIDENORI NIKKO METAL
IPC: H05K3/24
Filed: 1989-06-14
Abstract: A tin or tin alloy plated article, particularly a film carrier which is protected against the generation of tin whiskers characterized in having an indium plated layer on the subsrtrate thereof and a tin or tin alloy plated layer on said indium plated layer. There are also disclosed a coating process therefor as well as a novel and unique electroless indium plating bath therefor, said indium plating bath is an acidic, electroless plating bath characterized by including an indium salt and thiourea or a derivative thereof.
Patent EP-0347865-A1 (EP)
Inventor: LAROCHE ALLAN RAYMOND
IPC: E04B1/62
Filed: 1989-06-20
Abstract: An expansion joint (22) having a weather resistant cover (24) and a fire barrier. The cover is a bellows (26) attached to the upper surface of the adjacent joint structure by mounting flanges (30), and the barrier is a fire resistant inorganic fabric sheet (42) mounted in the joint. The fabric supports resilient fire resistant inorganic fibrous insulation (42) and is connected to the adjacent joint structure by mounting flanges (50). The flanges may be in the form of a bifurcated clamp, and one of the fabric-engaging clamp faces may be crimped and pierced to better grip the fabric.
Patent EP-0351573-A1 (EP)
Inventor: DELLA COLETTA MARIO
IPC: E05D3/10
Filed: 1989-06-21
Abstract: A means for supporting two separate doors one on top of the other for closing the cooled compartments of cooling apparatus. 
     The means comprises two hinges (11, 12) at right angles to each other and formed integrally with a flat supporting element (13) to be applied against the dividing wall (16) provided between two compartments (6, 7) of the apparatus for keeping meat, fish and the like at a constant temperature of about 0°C and for freezing food, respectively. 
     The hinges (11, 12) allow for the corresponding doors (9, 10) to pivot in the horizontal and vertical directions, respectively, with the possibility of swinging the door (9) completely out toward the outside of the corres­ponding compartment (6) so that the door (9) forms a support for the drawer (34) containing the food.
Patent EP-0345825-A1 (EP)
Title: Rubber composition
Inventor: NAGASAKI HIDEO
IPC: C08K5/3415
Filed: 1985-12-16
Abstract: A rubber composition containing
     (A) a bismaleimide compound represented by the general formula (I)
      wherein R is a divalent acyclic aliphatic group, cyclic aliphatic group, aromatic group, or alkylaromatic group, these groups optionally containing a hetero atom selected from O, N and S in their chain or side substituent,   (E) an aromatic carboxylic acid anhydride,   (F) sulfur and/or a sulfur donor, and   (G) vulcanization accelerators.
Patent EP-0381818-A1 (EP)
Inventor: SANCHEZ MULITERNO EDUARDO
IPC: B43K7/06
Filed: 1989-10-13
Abstract: The improvements consist in that the body or covering frame (10) of the loading part of a ball point pen or writing device shows near the end of the pen several windows or openings (9). Through these windows one can see how the ink kept in the inkwell diminishes and relocates itself at the end point of the pen. A bright red color sub­stance (3) helps to visualize its position.