baber/WOPTO huggingface dataset:
Patent EP-0350633-A1 (EP)
Inventor: HAMABE KENJI
IPC: B29C70/30
Filed: 1989-06-13
Abstract: A process for the high speed production of fiber reinforced plastic moldings (5) forms several preforms (1) which are solidified with chopped fibers, resin powders and a binder and are held between two preheating plates (2). Each plate (2) is formed of a thin metal plate and will preheat the preforms (1) to a temperature higher than the melting point of the resin. While the preforms (1) are held between the preheating plates (2) the preforms (1) are cold-pressed in a mold (4) maintained at a temperature lower than the melting point of the resin for simultaneous impregnation and cooling of the resin. In addition, a preforming mold is placed in a vacuum chamber and precut chopped fibers are positioned in a tank. The preforming mold is placed into the tank and an exhauster is actuated to vacuumize both the vacuum chamber and the preforming mold, thereby adsorbing the chopped fibers in the tank onto the preforming mold and forming on the surface of the preforming mold an unsolidified preform comprising the chopped fibers. Resin powders are sprayed onto the preform for adsorption. A binder is subsequently applied under reduced pressure onto the preform. After drying the preform, the chopped fibers along with the binder are solidified.
Patent EP-0347746-A1 (EP)
Inventor: RYAN LESLIE DARRYL
IPC: A61F13/472
Filed: 1989-06-15
Abstract: A bicomponent material which allows liquids to pass in a first direction, but substantially prevents the liquids from passing in the opposite direction, is disclosed. The material also exposes any gases attempting to pass in the direction oppo­site to that of the liquid transmission to an odor control lamina. The material is especially suitable for use with articles which deal with bodily fluids and the gases generated therefrom.
Patent EP-0359034-A1 (EP)
Inventor: NISHIZAKI SHOICHI
IPC: C09K23/00
Filed: 1989-08-30
Abstract: The present invention relates to a dispersant for nonaqueous systems which can disperse insoluble fine powders in nonaqueous liquids in a short period of time and give long-term dispersion stability to the resulting dispersions without allowing the formation of the so-called hard cake. The dispersant consists essential­ly of at least one polyether compound derived from at least one member of the class consisting of polyamine compounds having 5 to 300 active hydrogen atoms per molecule, polyalkylenimine compounds having 5 to 300 active hydrogen atoms per molecule, and derivatives thereof having 5 to 300 active hydrogen atoms per molecule by addition of at least one of ethylene oxide and propylene oxide and at least one alpha-olefin oxide containing 4 to 30 carbon atoms. The polyether compound has a molecular weight of 1,000 to 1,000,000. The dispersant has a favorable constitution resulting from well-balanced and efficient addition of hydrophobic and hydrophilic alkylene oxides and can disperse different fine powders in various nonaqueous liquids in a short period of time. The dispersions obtained show good storage stability for a prolonged period of time. The invention thus greatly contributes to the technical advancement in the field of nonaqueous fine powder dispersions.
Patent EP-0368004-A1 (EP)
Inventor: CASELLATO RINO
IPC: F16J9/20
Filed: 1989-10-10
Abstract: Piston rings (18) for internal combustion engines and compressors are described. The piston ring (18) comprises a generally "L-shaped" cross section and may be used in place of a conventional oil control piston ring. It may fulfill an exclusively oil scraping function or may act as a combined oil scraper and compression ring.
Patent EP-0367029-A1 (EP)
Inventor: FARWER ALFWARD DR
IPC: C10L3/00
Filed: 1989-10-19
Abstract: The invention relates to a gas mixture for thermal application of carbon black to surfaces. The quality of the carbon black, such as, for example, the grain size, the fat content or the porosity, can be adjusted by slight modifications of only one gas component or gas mixture component, if the gas mixture is composed of a) a hydrocarbon component or component mixture, at least one of the hydrocarbon gases containing multiple bonds, and b) a hydrocarbon-free component and/or component mixture which contains hydrogen.
Patent EP-0367254-A1 (EP)
Inventor: SEJA FRANK
IPC: A45D20/50
Filed: 1989-11-02
Abstract: PCT No. PCT/EP89/01309 Sec. 371 Date Jun. 22, 1990 Sec. 102(e) Date Jun. 22, 1990 PCT Filed Nov. 2, 1989 PCT Pub. No. WO90/04937 PCT Pub. Date May 17, 1990.Hot air hair curling apparatus (1) has a motor-driven hair curler body (2, 2') which is provided with retractable radially arranged teeth (3). The hair curler body (2, 2') is mounted with the apparatus (1) so as to be axially detachable by means of a clutch (4, 5) which can be provided as a catch clutch (5') or as a permanent magnet clutch (5), as desired. The hair curler body (2, 2') is connected with a shaft (24) axially at one end for high mechanical stability, which shaft (24) engages with a first and second bearing (16, 17). The shaft and remaining portion of the hair curler body are hollow and the shaft is provided with elongated throughgoing holes between the bearings so that heated air can flow into the hair curler body. The first bearing is larger than the second bearing which is closest to the motor. Accordingly, it is possible to exchange, clean or disinfect the hair curler body (2, 2') in a simple manner.
Patent EP-0381827-A1 (EP)
Inventor: BACHLE HANS-DIETER
IPC: E01C19/26
Filed: 1989-11-24
Abstract: The invention relates to a paver whose vehicle frame (19) is provided on each side with a tracked running mechanism (7), each running mechanism (7) having a front deflecting roller (6) for the respective track, a track-tensioning means and a brake (16). So that the brakes can remain effective, apart from the case in which the corresponding chain tears, and so that, at the same time, additional ballast is provided in the front region by means of corresponding functional parts, the front deflecting rollers (6) are arranged on a joint front axle (1) which is guided displaceably in the vehicle frame (19) in the direction of travel (21), the brakes being housed in the front deflecting rollers (6) and the track-tensioning means being an adjustable tensioning unit (27) which is coupled with the front axle (1) and acts thereon. <IMAGE>
Patent EP-0345890-A1 (EP)
Inventor: JANSSEN EDUARD JOZEF PHILOMENA
IPC: H01K1/46
Filed: 1989-06-05
Abstract: The electric lamp has ceramic lamp caps (7, 8) secured to the lamp vessel (1) without the use of cement. This is realised by securing the cable (9) to the current supply conductor (5) after the lamp cap (7) has been provided. Securing is made possible by the shape of the lamp cap (7) which has a cavity (13) for the seal (2) of conductor (5), which duct runs into a recess (14) for the cable (9). A bore (15) enables the cable (9) to be connected to the current supply conductor (5) after tha lamp cap (7) has been provided.
Patent EP-0344883-A1 (EP)
Inventor: KIZAWA KINICHI
IPC: G03F1/92
Filed: 1989-02-24
Abstract: A lightsafe masking film for use in masking a roomlight film is disclosed which comprises a substrate, and a a transparent, lightsafe layer peelably provided over the surface of said substrate and containing finely divided particles of an inorganic metal compound capable of blocking ultraviolet light to which the roomlight film is sensitive.
Patent EP-0353834-A1 (EP)
Inventor: PRASSAS MICHEL
IPC: C03C3/066
Filed: 1989-03-20
Abstract: The present invention is related to transparent, fast darkening and fading photochromic glasses. 
     The glasses contain SiO₂, B₂O₃, Al₂O₃, ZrO₂, Li₂O, Na₂O, K₂O, MgO, CaO, SrO, BaO, ZnO, La₂O₃, Nb₂O₅, TiO₂ as base glass components, Ag, Br, Cl, CuO as photochromic elements, with, optionally Sb₂O₃, As₂O₃, and SnO₂ as colorants to impart a brown color at darkening. 
     The glasses have a refractive index greater than 1.585, an Abbe number greater than 42, and a density lower than about 2.80 g/cm³.
Patent EP-0341853-A1 (EP)
Title: Fastener
Inventor: LINDLEY ADRIAN Q
IPC: F16B35/04
Filed: 1989-04-25
Abstract: A quick release structural fastener for use e.g. in erecting temporary gantries comprises a stud (4) having a threaded portion (5) at one end thereof on which a self-­locking nut (6) is mounted, and a cross pin (7) at the other end thereof. The cross pin (7) is a clearance fit through a slot provided in a receptacle (8) and after insertion through the slot may be rotated through 90 o  by a tommy bar (12) to move the cross pin out of register with the slot. Nut (6) may then be tightened to clamp structural members (2,3) between the cross pin (7) and receptacle (8) on the one hand and the nut (6) and a washer (16) on the other hand. A metal grommet (15) resists shear movement of the members (2,3).
Patent EP-0359358-A1 (EP)
Inventor: SASAKI HIRONAKA
IPC: F25B39/04
Filed: 1989-05-25
Abstract: A condenser particularly for use in automobile air conditioning system, the condenser including a pair of headers (3,4) having their inner spaces divided by partitions (10,11) so as to form a cooling medium flow path in a zigzag patterns including an inlet side group of paths and an outlet side group of paths, side group of paths is 30 to 60% that of the inlet side group of paths.
Patent EP-0375120-A1 (EP)
Inventor: LARNER DAVID JOHN
IPC: G01T1/17
Filed: 1989-10-04
Abstract: An arrangement for protecting selected devices of an electronic equipment from radiation, e.g. resulting from a nuclear event, including a timing circuit (13) responsive to the output of a radiation sensing device (11) first to operate first switch means (35 a ) to isolate a power supply rail for the devices from the power supply to the equipment when the radiation level exceeds a predetermined level, and then to operate second switch means (35 b ) to ground the supply rail, thereby shunting to ground residual stored energy in devices connected to the rail.
Patent EP-0370674-A1 (EP)
Inventor: SHINJO KATSUMI
IPC: B23P15/00
Filed: 1989-11-14
Abstract: A breakable composite drill screw comprises a first shank made of a metal unsusceptible of hardening, a driving head (13) extending from one end of the first shank and engageable with a screw driving tool, a second shank made of another metal susceptible of hardening, the second shank being fixedly adjoined to the other end of the first shank thereby to provide a break zone (16) at said other end, a drill bit (21) formed by cold forging at an end of the second shank, and a continuous thread (23, 23 a ) formed by thread-rolling to extend around the outer cylindrical peripheries of both the first shank and the second shank with the portion extending from the break zone (16) to the drill bit (21) being hardened or quenched, the shanks being adjoined at their engaging surfaces to each other by a projection-welding technique making use of a welding lug protruding from one or other of the engaging surfaces, and the lug forming the break zone (16).
Patent EP-0370887-A1 (EP)
Inventor: BONNIOT CLAUDE E
IPC: F02K9/97
Filed: 1989-11-21
Abstract: The divergent skirt for a rocket-engine nozzle intended for operating in the atmosphere and then in a vacuum comprises a main wall (12) consisting of a surface of revolution widening between a nozzle neck (11) and a downstream divergent-skirt end (13) and possesses, furthermore, a complementary annular convergent-divergent nozzle (20) of small height which has the same axis as that of the main wall (12) and is located on the outside of the said main wall (12) in the vicinity of the downstream divergent-skirt end (13) and which comprises a gas distribution torus (24) which interacts with gas supply means (25) for generating, at the outlet (23) of the divergent part (22) of the complementary annular nozzle (20), an annular gas flow (2) which surrounds the main gas flow (1) emitted at the downstream end (13) of the main wall (12) of the divergent skirt, the said annular gas flow (2) forming a flow of a static pressure Ps which is substantially lower than the ambient pressure Pa and the value of which is between approximately 0.3 and 0.8 times the ambient pressure Pa, thus making it possible to increase the possible expansion rate without the breakaway of the jet in the divergent skirt. 
<IMAGE>
Patent EP-0351325-A1 (EP)
Inventor: SCHLUSSELBAUER JOHANN
IPC: B28B21/24
Filed: 1989-06-30
Abstract: Making a centring sleeve for a ring-shaped element. The installation according to the invention comprises, firstly, a moulding device consisting of a mould core and a mould body surrounding the mould core at a distance in order to define a ring-shaped space, and, secondly, a mould cover (5) capable of rotation about its main axis and intended to be positioned on the concrete cast in the ring-shaped space, the said cover being mounted on a piston head (1) which is able to ascend and descend and is capable of forming a centring sleeve in the frontal region of the ring-shaped element, characterised in that the mould cover (5) is connected to the piston head (1) by a temporary coupling device which, by opening and closing, effects the gripping or the release of the mould cover (5). Application to installations and processes for making ring-shaped elements from concrete. <IMAGE>
Patent EP-0366580-A1 (EP)
Inventor: NEUERBURG HORST
IPC: A01D34/66
Filed: 1989-10-24
Abstract: The invention relates to mowers. 
<??>According to the invention, the shaft (20) of a rotary cutting member (10) driven from below has a breakage zone (41) located at its end (19) and extending upwards outside the bearing (24). 
<??>The invention is used in the sector of agricultural machinery. 
<IMAGE>
Patent EP-0397696-A1 (EP)
Inventor: LI HSIN LANG
IPC: B32B5/26
Filed: 1988-07-11
Abstract: La présente invention se rapporte à un composite amélioré constitué d'une ou de plusieurs couches, dont au moins une comporte un réseau de filaments de résistance élevée ayant un module de traction d'au moins 160 g/denier, une ténacité d'au moins environ 7 g/denier et une énergie à la rupture d'au moins environ 8 joules/gramme dans un matériau matriciel, le rapport entre l'épaisseur de ladite couche et le diamètre équivalent desdits filaments étant égal ou inférieur à environ 12,8, ainsi qu'à des articles composites complexes formés à partir dudit composite.
Patent EP-0401227-A1 (EP)
Inventor: JOBS JOERN
IPC: D06F39/02
Filed: 1989-01-10
Abstract: Un doseur (1) de réception, de stockage et de distribution d'un produit de traitement du linge, notamment d'un produit liquide, dans une machine à laver ou similaire, comprend plusieurs orifices de sortie du produit de traitement du linge. Afin d'augmenter le domaine d'application du doseur, celui-ci comprend au moins deux cavités de réception (5, 6) mutuellement étanches aux liquides et pourvues chacune d'au moins un orifice de sortie (7, 8).
Patent EP-0362391-A1 (EP)
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/41
Filed: 1989-01-06
Abstract: An involute interpolating method for a numerical control unit having both rotary and linear axis comprises the steps of commanding the direction of rotation of an involute curve (lC 1 ), the center of a basic circle (BC), the radius (R) of the basic circle and a Z-axis, interpolating the involute curve (lC 1 ) and Z-axis in accordance with this command, and converting the quantity of the interpolation into the respective rotary axis, linear axis and Z-axis to thereby control a machine tool (9).
Patent EP-0431057-A1 (EP)
Inventor: KEYS ALLISON FRANCES
IPC: A61F13/02
Filed: 1989-08-31
Abstract: Le pansement adhésif décrit (1), qui sert à couvrir une plaie de la peau ou des ongles comprend une couche de base protectrice (3), une première couche de film (7) s'appliquant sur la plaie, ainsi qu'une seconde couche de film (11) pourvue de rabats (13, 15) permettant de tenir la seconde couche de film (11) ainsi que la première couche de film (7) pendant l'application de cette dernière sur la plaie la première couche de film (7) peut comporter une bande d'un matériau du type papier ou carton (9) et le pansement (1) peut être appliqué sur la peau ou les ongles sans qu'il y ait contact avec ceux-ci pendant l'application.
Patent EP-0435899-A1 (EP)
Inventor: ANDERSSON CURT
IPC: B30B11/24
Filed: 1989-09-11
Abstract: On décrit un appareil pour compacter des matériaux que l'on peut utiliser dans une usine pour fabriquer des éléments de structure rigides et allongés (4), à partir de matériaux séparés que l'on a humectés avec un liant (2), qui comprend une zone de compactage (7) où les lots de matériaux séparés et humectés au liant sont compactés, une zone de chauffe (5) où les lots de matériaux compactés sont séchés, et un système d'acheminement qui achemine les lots de matériaux compactés de la zone de compactage à la zone de chauffe (5). La zone de compactage (7) est construite de sorte à soumettre le premier lot de matériel à compacter (2a) à une compression plus forte sur une petite partie de la voie de l'acheminement que celle à laquelle est soumis ensuite un autre lot de matériaux pré-comprimé (2b) sur une partie plus longue de l'acheminement, et cela au moyen d'un compresseur à vis (10) qui pré-comprime le lot de matériaux et d'un rouleau compresseur qui compresse ou compacte définitivement le lot (20).
Patent EP-0402432-A1 (EP)
Inventor: DUREUIL CHRISTIAN
IPC: B65B31/04
Filed: 1989-09-18
Abstract: L'invention concerne un procédé et un appareil d'emballage en continu et sous vide d'articles individuels se présentant sous la forme de plaques ou de feuilles, dans une feuille d'emballage pliée le long de son axe longitudinal. Les articles (6, 7, 8) sont introduits dans le pli (1) de la feuille d'emballage (9). Les deux bords libres de la feuille d'emballage (9) sont rapprochés de manière à délimiter un espace pratiquement fermé. Un vide partiel est effectué au niveau de la base (1) du pli à l'intérieur de l'espace ainsi défini, et les bords ouverts (2, 3, 4) entourant chaque article sont soudés.
Patent EP-0414989-A1 (EP)
Inventor: NAKAMURA YUKIO
IPC: B63B35/79
Filed: 1990-02-12
Abstract: The present invention relates to a steering handle grip to be attached to the steering handle bar of a jet-propelled gliding boat, including a grip body made from an elastically deformable material such as synthetic resin or rubber and having a thickness and length such that it can be held by one hand, and a pair of operator's hand stopping flanges of large diameter bulging continuously and integrally from the longitudinal opposite ends of the grip body, the handle grip being characterized in that: 
the grip body is egg-shaped in cross-section, having opposed front and rear arcuate surfaces positioned on the major axis, the front arcuate surface being contacted by the second through fifth fingers of the operator's hand, the rear arcuate surface being contacted by the palm, 
an attaching port for attachment to the handle bar, the attaching port opening at an eccentric position deviated toward the rear arcuate surface along the major axis of the grip body, 
wherein the thickness of the front region defined between the inner wall surface of the attaching port and the front arcuate surface is greater than the respective thicknesses of the remaining regions, and 
wherein the thickened front region is formed with a plurality of dot-like through-holes substantially   orthogonal to the major axis of the grip body. 
     Thus, when the operator steers the jet-propelled gliding boat, his hands intimately fit the steering handle grips, whereby the handle grips can be held stably and firmly in hands and even subtle movements of the fingers can be effectively transmitted to the handle grips to orient the boat as desired.
Patent EP-0410203-A1 (EP)
Inventor: HOFFMANN DIETRICH
IPC: B65D90/24
Filed: 1990-07-11
Abstract: A ventilation device for a storage means (10), provided with a collecting vessel (12), for liquid containers has a suction line (26) which is connected to a suction fan (20) and whose suction opening (28) is situated directly at the bottom of the collecting vessel (12) so that flammable gases or vapours which are heavier than air and collect in the collecting vessel can be extracted reliably. It is ensured by a float (24) mounted at the end of the suction line (26) that the suction opening (28) is always situated above the level of the leakage liquid so that no leakage liquid is extracted. Alternatively, this can also be achieved by a float-actuated valve or a protective circuit in conjunction with a leakage alarm. <IMAGE>
Patent EP-0410279-A1 (EP)
Inventor: KOEFFER DIETER DR
IPC: C07C45/50
Filed: 1990-07-18
Abstract: Verfahren zur Hydroformylierung olefinisch ungesättigter Verbindungen in einem organischen Reaktionsmedium und mit Hilfe von im Reaktionsmedium löslichen Rhodiumkomplex-Katalysatoren, indem man die Umsetzung in Gegenwart wasserunlöslicher Rhodiumkomplexkatalysatoren und in Gegenwart von Arylthiolen der allgemeinen Formel I Ar-SH      I in der Ar eine substituierte oder unsubstituierte Arylgruppe ist, durchführt.
Patent EP-0411614-A1 (EP)
Inventor: HASHIMOTO TAKAFUMI
IPC: H01M12/08
Filed: 1990-08-01
Abstract: A secondary battery utilizing a zinc bromide electrolyte has an electrolyte which is composed of a first solution including zinc bromide and a complexing agent which forms a bromide complex from the bromide ions to precipitate the complex in the electrolyte, and a second solution of a zinc compound which is selected from groups of compounds which decompose at a higher voltage than the first solution during battery charging. The concentrations of the first and the second solutions are regulated for providing a concentration of zinc ions which are generated from the first and the second solutions at least 0.5 mol/l higher than bromide ions which are generated from the first solution.
Patent EP-0412500-A1 (EP)
Inventor: BORG JOHN D
IPC: A63F7/02
Filed: 1990-08-07
Abstract: A section of the play field is changed during the play by replacing components mounted thereon with different components. In other words, the section (20a) of the play field is replaced with a new section (20b). Preferably this is done by rotating the section of the play field to expose different components that were previously stored below the play field surface. In a preferred embodiment the section of the play field is coupled by a slip clutch (43) to a continuously running motor (41), and a solenoid (45) operated catch mechanism (44) stops rotation of the section of the play field when it is approximately parallel to the rest of the play field surface. To change the components included in the play field, the solenoid is energized to release the catch and thereby permit rotation of the section of the play field by approximately 180 degrees.
Patent EP-0439672-A1 (EP)
Inventor: JURR RICHARD
IPC: B60T17/02
Filed: 1990-08-17
Abstract: A vane cell pump (5) is connected into a line (2) leading from a consuming unit (1) to an intake connection (4). The pump outlet (8) faces the intake connection (4) and has a non-return valve (9) opening towards the intake connection (4). This non-return valve has a pot-shaped closing element and is incorporated into the pump housing. Similarly an inlet-side non-return valve may be incorporated in the pump housing, if the vane cell pump (5) is to be connected parallel to the line (2).
Patent EP-0423507-A1 (EP)
Inventor: WALLACE LAWRENCE REED
IPC: C08K3/22
Filed: 1990-09-24
Abstract: A novel molding composition in disclosed which comprises polybutylene terephthalate, polyethylene terephthalate, and 20-85% of zinc oxide by total weight of said molding composition.