baber/WOPTO huggingface dataset:
Patent EP-0292486-A1 (EP)
Title: Automatic fluid flow shutoff device.
Inventor: FOSTER GEOFFREY FREDERICK
IPC: F23N5/18
Filed: 1987-01-27
Abstract: An emergency gas flow shutoff device for use primarily with gas cylinder operations. When there is a sudden loss of resistance downstream of the device due to a cut hose or a fire from a severed hose a ball located in the device completely closes off an orifice to stop further gas flow. The device also incorporates a gas flowmeter or pressure gauge as part of the reset mechanism thus eliminating additional connectors.
Patent EP-0261152-A1 (EP)
Inventor: CONDNE CLAUS
IPC: G01P15/08
Filed: 1987-02-25
Abstract: Un dispositif de libération automatique de dispositifs de protection de passagers dans des véhicules à moteur dans le cas d'un accident comprend un capteur (35) ayant une masse (10) fixée à l'extérieur du point médian (11) de la masse. Cette masse (10) produit un couple relativement grand dans l'unité de suspension à la fois dans le cas d'un changement de position et dans le cas d'une accélération rotationnelle. Ces couples sont déterminés par des procédés de mesure connus et à l'aide d'un filtre passe-haut (36) et d'un filtre passe-bas (40), ils sont séparés en une partie à haute fréquence et une partie à basse fréquence. La partie à haute fréquence correspond à l'accélération rotationnelle à partir de laquelle la vitesse rotationnelle est obtenue à l'aide d'un intégrateur (38). La partie à basse fréquence correspond à la position du véhicule à moteur. De cette manière on peut obtenir, à l'aide d'un seul capteur (35), les deux quantités de mesure qui doivent être déterminées pour la libération d'un arceau de sécurité.
Patent EP-0275982-A1 (EP)
Inventor: PIRODDA LUCIANO UNIVERSITA DEG
IPC: G01B11/25
Filed: 1988-01-19
Abstract: The invention relates to a device comprising the cooperation of two analysis systems operating at different wavelengths. The first system carries out a superposition of a graticule (2) engraved on the surface of a body (1) analysed with an optical graticule (8) and enables the in-plane deformations of the body (1) to be obtained by Moiré fringes. The second system carries out the superposition of an image of an optical graticule (10) projected onto the surface of the body (1) with an optical graticule (8) and enables information on the out-of-plane deformations of the body (1) to be derived by Moiré fringes. <IMAGE>
Patent EP-0276759-A1 (EP)
Inventor: GASPARD HEINZ DIPL-ING
IPC: C02F3/20
Filed: 1988-01-21
Abstract: The aeration device has aerators (9) which are fed by compressed air generators (11) and rotate around a vertical axis and as a result is inexpensive and flexible in use, in particular for the reequipment of already existing basins, in that the compressed air generator (11) is located beneath the liquid level on the rotating frame (7) and is supplied with electrical energy via current collectors. <IMAGE>
Patent EP-0286800-A1 (EP)
Title: Einrichtung zur Infrarotstrahlungsabschirmung
Inventor: MULLER WERNER
IPC: B64D33/04
Filed: 1988-02-16
Abstract: Die Erfindung bezieht sich auf eine Einrichtung zur Strahlungsabschirmung eines heißen Triebwerks-Gasauslasses gegen IR-Detektion wobei der direkte Blick in den Gasauslaß durch eine spezielle Kernstruktur in einem Gasführungsring verhindert wird. Es wird ein Ausführungsbeispiel beschrieben und in der Figur der Zeichnung skizziert.
Patent EP-0292667-A1 (EP)
Inventor: EILING AUGUST
IPC: E04B2/70
Filed: 1988-03-25
Abstract: 1. Construction kit, in particular for a wooden hut, consisting of two or more abutting building components in panel form, connectable with one another on one level via profiled wooden strips, characterised by one or more base profiled wooden strips (3; 4) per building component (2; 2'), which are connected to a flat side (20; 20') of the panel building component (2; 2'), the ends of which are essentially flush with the edges of the panels (21; 21'), and which are arranged in alignment with one another as a row of base profile strips (3-4) on two or more building components requiring to be connected, and by at least one cover profile strip (5) per row of base profile strips (3-4) which extends over at least two building components (2; 2') in its longitudinal direction, and which can be inserted flush on or into the row of base profile strips (3-4), whereby each arrangement of profiles (1) consisting of a row of base profile strips (3-4) and cover profile strip (5) possesses an essentially rectangular or square overall cross section after connection of the constituent strips with one another.
Patent EP-0299189-A1 (EP)
Inventor: BEUERLE CHRISTOPH
IPC: F16D65/14
Filed: 1988-06-01
Abstract: On a shaft (20) which is to be braked there are arranged at least two brake discs (16, 18), rotating together with the shaft, between which there are arranged two thrust plates (12, 14). In ramp-like depressions (36, 38) in the two thrust plates (12, 14) there are arranged roller bodies (40) which spread the thrust plates (12, 14) apart when the latter are rotated in opposite directions. At least one operating device (50; 56) is provided to rotate the two thrust plates (12, 14) in opposite directions. Two stop surfaces (46, 48) each limit the rotation of one of the thrust plates (12, 14) in one direction of rotation each. At least one of the thrust plates (12, 14) is centred by a bearing (34) on the shaft (20) which is to be braked. This bearing (34) is arranged on a hub (32) which is seated on the shaft (20) to be braked and can rotate together therewith. <IMAGE>
Patent EP-0346512-A1 (EP)
Inventor: CLAASSEN HENNING J
IPC: C08J5/12
Filed: 1988-06-15
Abstract: In the case of a process and an apparatus for laminating metal foils with films, in particular films of thermoplastic, high-polymeric materials, a layer of a polyurethane-based hot-melt adhesive is applied to a surface of the film, so that the coated film and the metal foil can be joined to each other by lamination rolling. <IMAGE>
Patent EP-0328766-A1 (EP)
Inventor: NEUMANN PETER DR
IPC: C07C65/24
Filed: 1988-12-15
Abstract: Process for the preparation of aromatic dicarboxylic acids of the formula <IMAGE> in which X stands for a chemical bond, oxygen or sulphur, by oxidation of diacyl compounds of the formula <IMAGE> in which R<1> and R<2> independently of one another stand for optionally substituted C1-C4-alkyl and X has the above-mentioned meaning, with oxygen in the presence of a catalyst and of a solvent at a temperature from 20 to 250 DEG C.
Patent EP-0313134-A1 (EP)
Inventor: BOLHUIS PIETER JAN
IPC: H05B41/295
Filed: 1988-10-04
Abstract: DC/AC converter for igniting and supplying a gas discharge lamp (1), which converter has two input terminals (C, D) intended to be connected to a DC voltage source, said input terminals being connected together by means of a series arrangement with a load circuit comprising at least the discharge lamp (1) and an induction coil (8), as well as a first semiconductor switching element (9), said load circuit being shunted by a circuit comprising a second semiconductor switching element (10), said switching elements (9, 10) being rendered alternately conducting and non-conducting at a high frequency, the lamp being shunted by a third semiconductor switching element (12) which is conducting while the lamp electrodes (2, 3) are being pre-heated, whereafter the converter is rendered inoperative for a short period of time in order to ignite the lamp, which time is shorter than the time required to cool the lamp electrodes (2, 3) to below their emission temperature, whereafter the converter is rendered operative again.
Patent EP-0281249-A1 (EP)
Inventor: MOORE WILLIAM H
IPC: C21D1/20
Filed: 1988-02-03
Abstract: An improvement of the austempering process, which in the prior art has included a transfer of castings from the austenitizing furnace to a bath containing a liquid medium. Castings in the improved process are instead cooled  in situ  by the application of fluids such as air and water jets, and the same furnace is used for both austenitizing and austempering.
Patent EP-0302581-A1 (EP)
Inventor: SORENSEN CHARLES MICHAEL JR
IPC: C07C9/10
Filed: 1988-03-29
Abstract: An improved process is described for converting propane to more valuable hydrocarbons such as butanes and C₅⁺ aliphatics over an acidic catalyst having the structure of ZSM-5 by adding a mono- olefin to the propane feed.
Patent EP-0285436-A1 (EP)
Inventor: KLAJNSCEK LESLIE JOSEPH
IPC: C11D1/72
Filed: 1988-03-31
Abstract: This invention relates to liquid detergent compositions particularly suited for use on infant and children's clothing comprising an alkoxylated alcohol or alkoxylated alkyl phenol, a fatty acid or alkyl ether carboxylate, an alkyl phosphate ester or alkoxylate phosphate ester, a water-soluble builder and water.
Patent EP-0297825-A1 (EP)
Inventor: JEFFRIES ALFRED TROTH III
IPC: G03F7/022
Filed: 1988-06-28
Abstract: Light-sensitive 1,2-naphthoquinone-2-diazide-­4-sulfonic acid monoester of a cycloalkyl-substituted phenol corresponding to the formula:
      wherein n is from about 2 to about 10 and their use in light-sensitive mixtures (e.g. positive-working photoresist compositions) also containing alkali-soluble resins such as phenol-formaldehyde novolaks and cresol-formaldehyde novolaks as well as substrates ccoated therewith.
Patent EP-0303457-A1 (EP)
Inventor: ROINESTAD GERALD C ROUTE
IPC: B65G21/18
Filed: 1988-08-10
Abstract: A conveyor (10) belt and conveying system designed to operate about lateral curves is disclosed. The conveyor belt (10) is comprised of transverse rods (12) interconnected by links (14,16) disposed along opposite transverse edges of the belt (10). When the belt (10) proceeds about a lateral curve, the pitch along the inside edge of the curve is kept substantially the same as in straight line motion, while the outside edge of the belt (10) is allowed to expand to a second greater pitch. In one embodiment sup­port links (40) are disposed along the inside edge of the belt (10′) and provide support for the inside edge of successive tiers of the belt (10′) as  the belt travels a helical path. A specific link construction which uses a worked hardened bearing surface is also disclosed.
Patent EP-0321232-A1 (EP)
Inventor: SCRIPPS CHARLES LOCKE
IPC: A61F13/58
Filed: 1988-12-15
Abstract: A disposable absorbent article with a combination mechanical and adhesive tape fastener system (60). The tape fastener system (60) preferably comprises a tape tab comprising a first fastening element (62) joined to and disposed on a first area of the tape tab and an adhesive securement means (63) associated with and disposed on at least a second area of the tape tab. The adhesive securement means (63) not only secures the tape tab to the body portion of the absorbent article to provide a side closure but also acts as a disposal means that secures the absorbent article in its disposal configuration so as to prevent the contents of the soiled absorbent article from spilling or leaking out of the absorbent article. Preferably, a portion of the adhesive securement (63) means is disposed subjacent the first fastening element (62) to join the first fastening element to the tape tab (60).
Patent EP-0292374-A1 (EP)
Inventor: AUDIBERT JACQUES
IPC: G05D21/02
Filed: 1988-05-17
Abstract: The present invention relates to a process for regulating the flow of air in a system for purifying waste water. The process is characterised by the following stages: a) calculation of the values of the relative changes in the flow of air, defined by the coefficients: <IMAGE>  relating to each tank, b) comparison of the signs of the values thus calculated for the various coefficients rn,i, c) actuation of the sliding lock paddles for adjusting the flow of air produced by the aeration equipment and the valves for distributing the flow of air produced by the aeration equipment into the corresponding tanks, d) repetition of stages a), b), and c) at regular intervals of time.   <IMAGE>
Patent EP-0318348-A1 (EP)
Inventor: BOURELIER CLAUDE
IPC: B29C48/08
Filed: 1988-11-07
Abstract: Process and apparatus for the manufacture of a plastic sheet of high optical quality, comprising at least one layer based on a polyurethane exhibiting energy-absorbing properties. 
<??>According to the invention the polyurethane layer is obtained by extrusion followed by setting immediately afterwards, by pressing at a temperature above the softening point temperature of the polyurethane layer in order to impart to it the optical quality making it suitable for use in the manufacture of laminated glazing. 
<IMAGE>
Patent EP-0339040-A1 (EP)
Title: Swine dysentery vaccine.
Inventor: COLOE PETER JOHN
IPC: A61K39/02
Filed: 1987-12-23
Abstract: Method and composition for vaccination of a pig against swine dysentery caused by T. hyodysenteriae infection characterised by parenteral, preferably intramuscular, administration to the pigs of a live strain or of an oxygen-treated, non-viable strain of T. hyodysenteriae.
Patent EP-0315682-A1 (EP)
Title: Avirulent microbes and uses therefor.
Inventor: CURTISS ROY III
IPC: C12N15/87
Filed: 1988-06-01
Abstract: This invention provides a vaccine for the immunization of a vertebrate or invertebrate comprising an avirulent derivative of a pathogenic microbe said derivative being substantially incapable of producing functional adenylate cyclase and cyclic AMP receptor protein. The invention also provides a vaccine for the immunization of a vertebrate and invertebrate comprising a virulent derivative of a pathogenic microbe said derivative being substantially incapable of producing functional adenylate cyclase and cyclic AMP receptor protein while being capable of expressing a recombinant gene derived from a pathogen of said vertebrate to produce and antigen capable of inducing an immune response in said vertebrate against said pathogen.
Patent EP-0395648-A1 (EP)
Inventor: STEMMER KARL-HEINZ
IPC: B60B39/06
Filed: 1988-10-05
Abstract: Un répandeur pour routes verglacées, notamment à installer sur des poids-lourds et des autocars, comprend un plateau de répandage et un canal de matière à répandre qui s'étend jusqu'au plateau de répandage. Un premier entraînement baisse et soulève le plateau de répandage avec un coulisseau qui ouvre et ferme le canal de matière à répandre, et un deuxième entraînement met en rotation le plateau de répandage. Ces entraînements doivent être agencés de façon à former une structure compacte et ayant un fonctionnement fiable. A cet effet, le premier entraînement d'abaissement et de levage du plateau de répandage (4) avec le coulisseau (5) d'ouverture et de fermeture du canal (2) de matière à répandre a la forme d'une unité annulaire d'entraînement (16) qui contient dans son espace intérieur le deuxième entraînement, c'est-à-dire un moteur électrique (6) à bride monté sur le coulisseau (5). L'agencement de l'entraînement rotatif à l'intérieur de l'entraînement annulaire de levage permet d'obtenir une structure compacte et protégée. L'entraînement de levage, avec sa grande surface d'application, qui entraîne une grande force de levage, assure un fonctionnement fiable.
Patent EP-0377767-A1 (EP)
Inventor: SIKIROW BERKO
IPC: A47K17/00
Filed: 1989-01-13
Abstract: A sanitary appliance comprises a platform (10) mountable over a toilet bowl (2) and formed with an opening therethrough (12) aligned with the toilet bowl (2). The platform (10) is constructed to support a user in a natural squatting position over the opening (12) in the toilet bowl (2), and includes a pan (14) located to serve as a urinal pan when the user is in the squatting position.
Patent EP-0326010-A1 (EP)
Inventor: TAKAHASHI KATSUSHI
IPC: B26D3/28
Filed: 1989-01-18
Abstract: This invention is, on the slicer that slices the products for example meat or fish to many leaves simultaneously, that is equipped with the blades set parallel with each other as the plane including each blade edge set slantwise against products transfer plane, and that is equipped with the pusher that moves forward and backward on said product transfer plane. And is on the slicer that is furthermore equipped with the blades as the edges of blades set to shift one after another from the line at right angle to pusher moving line, to slice the products slantwise on the plan. And is on the slicer that is furthermore equipped with the blades as the side surface of the blades set to have inclination for the plane including said blade edges and to move said pusher for the direction of the cross line, where said side surface of the blade and the trasfer plane, to make slicing slantwise in plan and elevation. 
     The machine by this invention is simple and can slice said products by only pusher moving forward and backward.
Patent EP-0379621-A1 (EP)
Inventor: ZINK HELMUT
IPC: C10B49/04
Filed: 1989-01-27
Abstract: In a process for thermal reprocessing, in particular pyrolysing of carbon-containing starting material which has a high content of polymers, organic substances, for example used rubber, old tyres, plastic wastes or the like, by means of combustion gases originating from a combustion process, the gases and vapours coming from the thermal decomposition being cooled, condensed and scrubbed, the starting material is thermally decomposed by means of virtually oxygen-free combustion gases, wherein the pressure prevailing during the course of the process is determined by a hydrostatic pressure. Equipment for carrying out the process has a guide element (16) which passes combustion gases originating from the burner (4) through the starting material (17). To generate a hydrostatic pressure, an element (26, 38) bearing pyrolysis gas dips into an open vessel (25; 39) of greater diameter, filled with liquid. <IMAGE>
Patent EP-0330866-A1 (EP)
Inventor: WALICZEK GUNTHER
IPC: F27D5/00
Filed: 1989-02-07
Abstract: Superstructure for introducing material to be heated into heating furnaces. Anchored in a vertical position on the heating furnace car (1) is a number of supports (2) which consist of rectangular hollow profiles and contain on their longitudinal sides bores (9) at given distances. Blocks (4), which each have a projection (5), are slid onto the supports and fixed in height by means of a pin (6) situated in the bores (9) of the supports (2). The beams (7), plates (8) or grates, which receive the material to be heated, are placed on the projections (5). The superstructure is preferably made from silicon carbide. <IMAGE>
Patent EP-0343464-A1 (EP)
Inventor: SCHRAUT ROLF DR-ING
IPC: B61K9/04
Filed: 1989-05-13
Abstract: The temperature of the outer wheel set bearings of rail vehicles is usually monitored by means of stationary systems which contain infrared devices (4). In order also to be able to monitor, using the available systems, the temperature of the inner bearings (3) of individual wheels which are mounted independently of one another in each case in bearings (2, 3) arranged on the outside and inside next to the wheel disc (1), a temperature sensor (high-temperature conductor 5) is assigned to these bearings (3), said sensor ensuring from a corresponding degree of heating of the inner bearing (3) that an infrared sensor (6) mounted outside at the level of the outer bearing (2) is electrically heated. <IMAGE>
Patent EP-0343506-A1 (EP)
Inventor: CHIA MIN FU
IPC: B01J38/66
Filed: 1989-05-18
Abstract: A spent zeolite-containing cracking catalyst composition is reactivated by a process comprising the steps of contacting the catalyst composition with a solution of a suitable ammonium compound (preferably an aqueous solution of NH₄NO₃) and thereafter contacting the ammonium-exchanged cracking catalyst composition with a suitable fluorine compound (preferably a aqueous solution of NH₄F). A catalytic cracking process employs the reactivated cracking catalyst composition.
Patent EP-0365804-A1 (EP)
Inventor: RAMSPOTT WALTER
IPC: B65D5/06
Filed: 1989-09-09
Abstract: Packaging, which consists of sealable cardboard or the like, with two sides (2, 3) and two end walls (4, 5), which are connected by means of a longitudinal seam, and with a transverse sealing seam at the upper and the lower end of the packaging respectively, a tab (22) being formed, at least in the region of one transverse sealing seam, on one of the extension flaps (12) of one side wall (3) which are to be sealed to one another, which tab extends over the entire width of said wall and engages over the other extension flap (11) and covers its free cut edge. This tab (22) is then gripped between the two sections (9, 12) of this extension flap (11), which are laid flat on one another. <IMAGE>
Patent EP-0359219-A1 (EP)
Inventor: ACLAND ROBERT D DR
IPC: A61B5/024
Filed: 1989-09-13
Abstract: For examining a blood vessel (G) which can be positioned in the groove (20) of a guide block (12), an optical pattern (26) is used, which is generated through the ends (22) of several fibre optic guides (24) arranged in a row in the groove wall. <IMAGE>
Patent EP-0425732-A1 (EP)
Inventor: SCHAFFER BERNHARD DIPL-PHYS
IPC: H04J3/16
Filed: 1989-11-03
Abstract: In a passive optical telecommunication system in which in each case a plurality of subscriber stations is connected via a separate optical waveguide subscriber line to an optical branching element which is connected via an optical waveguide bus to a common optical waveguide connection of the exchange, the signal transmission proceeds from the exchange downwards towards the subscriber stations in a ATM cell stream from which each subscriber station accepts only the ATM cells addressed to it; the signal transmission from the subscriber stations upwards towards the exchange proceeds in an TDMA process with ATM cells according to which a subscriber station in each case sends out an ATM cell only after having previously received an ATM cell itself, and this with such a subscriber-individually dimensioned delay time that the same predetermined loop transit time is obtained for all subscriber stations. <IMAGE>
Patent EP-0369352-A1 (EP)
Inventor: SUZUKI SEIKO
IPC: G01L9/12
Filed: 1989-11-10
Abstract: The invention relates to a capacitance type accelerometer and a method of manufacturing the same. The capacitance type accelerometer has a first silicon plate (2,7) formed as having a movable electrode part (7) which is moved according to acceleration, two second silicon plates (1, 3) which are disposed on both sides of the first silicon plate with a certain separation distance, and thermal oxide films (4, 5) which are respectively disposed between the first silicon plate except the movable electrode part (7) and the two second silicon plates (1, 3) and stick the first silicon plate (2) except the movable electrode and the two second silicon plates together. The process of manufacturing the capacitance type accelerometer is made by processing and cutting a wafer by dicing saw without coming into the accelerometer of cutting chips or cutting water.
Patent EP-0429713-A1 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/04
Filed: 1989-12-01
Abstract: Mobile railway installation (1) for receiving, delivering and transporting bulk material, in particular of the waste occurring during cleaning of the ballast bed of tracks, consisting of loading waggon (2) coupled to a train unit, with waggon bodies (5) designed to receive the bulk material and, arranged in their longitudinal direction in the bottom region, conveyor belt arrangements (6), the ends of which are arranged at a different height for transfer of the bulk material from one loading waggon (2) to the next. In the waggon body (5) of each loading waggon (2), there is arranged a sensing device (10) which is designed to emit a corresponding signal when a given filling state is reached. <IMAGE>