baber/WOPTO huggingface dataset:
Patent EP-0259269-A1 (EP)
Inventor: NOCCHI MARZIO
IPC: A42B3/00
Filed: 1987-01-09
Abstract: A crash helmet (1) of the full-face type is provided with a chin-covering closure body (4) having an inner padded chinrest body (6) the position of which is adjustable with respect to the chin-covering closure body (4) but which can be fixed in the selected position once adapted to a given user.
Patent EP-0270517-A1 (EP)
Inventor: REKAS PETER
IPC: F42B3/16
Filed: 1987-10-30
Abstract: In a hand-grenade initiator with a basic body which has especially a thread, there are a chamber for receiving a delay-action composition and an ignition channel which is coaxial with this, and at the end facing away from the chamber of which is formed a bearing for a percussion cap. A retaining body (6) is arranged between the bearing (4) for the percussion cap and the chamber (3) positively or frictionally and releasably under the effect of a predetermined force. <IMAGE>
Patent EP-0258398-A1 (EP)
Inventor: HUBER NEIL M
IPC: A23K3/03
Filed: 1987-02-04
Abstract: Du métam sodium (sodium méthyle dithiocarbamate) est appliqué à des taux inférieurs à 4 livres par tonne environ pour conserver des récoltes mises en balles à humidité élevée telles que du foin et du coton en graine.
Patent EP-0302870-A1 (EP)
Inventor: SCHUMACHER ERNST
IPC: G03F5/12
Filed: 1987-04-29
Abstract: L'invention décrite comporte une trame optique avec laquelle on peut produire les originaux transparents nécessaires en appliquant le procédé photo-mécanique de production de forme d'impression. Des formes d'impression du type objet de la présente invention peuvent être utilisées avantageusement pour tous les procédés d'impression puisque les parties de surface imprimantes ou non imprimantes des éléments de trame, dont les dimensions sont fonction de la tonalité, sont conçues avec des formes géométriques spécifiques aussi bien au procédé d'impression qu'à la tonalité à reproduire. Dans l'impression typographique et l'impression offset, les formes d'impression décrites permettent une progression très uniforme de l'échelle complète des tonalités; cet effet est dû en particulier au fait que la transition des éléments de trame d'impression liés aux éléments de trame détachés s'effectue grâce à une structure en forme d'écusson des éléments de trame, qui est caractéristique de l'invention. En outre, les grands blancs sont effectivement accentués par une réduction intentionnelle de la fréquence des points dans les zones de grands blancs. Les formes d'impression en creux décrites permettent d'améliorer le rapport des surfaces creuses aux surfaces pleines, les pleins étant stabilisés.
Patent EP-0267219-A1 (EP)
Inventor: BENNION IAN
IPC: G02B6/13
Filed: 1987-04-24
Abstract: Guide d'ondes optiques et procédé de formation de guide d'ondes par diffusion d'un dopant organique dans un substrat en matière plastique. Le procédé de production de guide d'ondes organiques consiste à traiter un substrat en plastique transparent avec une solution d'un dopant organique dans un solvant inerte dans des conditions de température et de temps de traitement telles qu'une couche superficielle se forme ayant un indice de réfraction supérieur à celui du substrat brut.
Patent EP-0305522-A1 (EP)
Inventor: MAKAROV OLEG ALEXANDROVICH
IPC: G01M1/32
Filed: 1987-03-19
Abstract: Un dispositif d'équilibrage automatique d'un disque abrasif (2), monté sur la broche (3) d'une machine-outil, comporte un mécanisme de correction de balourd, composé d'un boîtier (5) avec des creux (71, 72, 73) relié à une source liquide (19) à travers un élément de distribution (9) composé de soupapes hydrauliques (10) à entraînement électromagnétique (121, 122, 123). Le dispositif comporte en outre des détecteurs de position de partie creuse (171, 172, 173) montés sur le boîtier (4) de la machine-outil ainsi qu'un détecteur de balourd (1) relié à un amplificateur/formeur (13). La sortie de l'amplificateur/formeur (13) est reliée à une entrée commune d'un circuit à coïncidence, dont les autres sorties et l'entrée sont reliées respectivement aux entrées des détecteurs de position des parties creuses (171, 172, 173) et à l'entrée de l'élément de distribution (9), alors que le mécanisme de correction de balourd est doté d'au moins un repère (21).
Patent EP-0283681-A1 (EP)
Inventor: ANDRASCEK ERNST ING
IPC: C25D7/12
Filed: 1988-02-02
Abstract: The object is to design a plating apparatus for producing finely structured, thick metal depositions on semiconductor wafers. At the same time, it is required that, in spite of an unfavourable starting base, the bump surface should be virtually flat and, in addition, a uniformity of +/- 1.0  mu m should be achieved for the bump height. Furthermore, the plating apparatus must ensure reproducible, uniformly good metal deposition over many months. 
<??>To achieve this object, a plating cell having anode, cathode and shielding ring is used for the purpose of suspension in a plating bath. This cell consists of a plastic tube whose lower opening is provided with the anode surface and whose upper opening is covered by a wafer holder with the semiconductor wafer. The plating apparatus furthermore includes an active carbon filtering system adjusted for the levelling effect. 
<??>The field of application is micropack technology. 
<IMAGE>
Patent EP-0283701-A1 (EP)
Inventor: HAEKLI REIJO
IPC: A01C11/02
Filed: 1988-02-11
Abstract: Method for the planting of plants, wherein a furrow is formed by means of a plowshare (1) and plants are dropped into the furrow. In the method, the plant is supported at the landing stage by means of a rearwardly directed liquid or gas jet (10) so as to prevent tilting of the plant forwards.
Patent EP-0304878-A1 (EP)
Inventor: LAUCKHARDT GERHARD DIPL-ING FH
IPC: F21V21/04
Filed: 1988-08-23
Abstract: An improved built-in ceiling light. The dimensions of openings provided in false ceilings for the installation of built-in ceiling lights result in light housing dimensions which do not always provide the necessary storage space for the electrical components, in particular the ballast. It is known to obtain this necessary storage space by means of a projection from a side wall on the side of the housing base. However, this impedes the installation assembly. To avoid this difficulty the improved ceiling light has a projection which is a lid pivotally mounted to a housing base and to which the electrical components are attached. Then, during the insertion of the light housing, the lid, together with the electrical components, can be pivoted sufficiently far through a rectangular opening in a longitudinal side wall into the light housing.
Patent EP-0309764-A1 (EP)
Inventor: HORNDASCH GEORG
IPC: G09F13/18
Filed: 1988-09-02
Abstract: The invention relates to a device for illuminating transparent display areas (1) by means of a light-transmitting prism (2) making use of lamps (4) which transilluminate the prism (2). In order to achieve a uniform illumination of the display area (1), in the region which is furthest removed from the lamps (4) the prism (2) has a deformation (6) which focuses the light beams onto the display area (1). <IMAGE>
Patent EP-0325701-A1 (EP)
Title: Antenna structure
Inventor: ZAHN RUDOLF DR-ING
IPC: H01Q1/18
Filed: 1988-10-19
Abstract: A supporting structure (4) of an active antenna (8) for aviation or space applications, consisting of fibre-reinforced plastic with elements conducting heat and/or elements (9, 10, 11, 12) conducting electromagnetic waves being integrated into the supporting structure (4). 
<IMAGE>
Patent EP-0285216-A1 (EP)
Inventor: OOMS LEO FRANS MARIA
IPC: H01K1/38
Filed: 1988-03-23
Abstract: The electric lamp has a lamp vessel (1) provided with a pinched seal (2), in which a metal foil (4) is accommodated, which is connected to an external current conductor (7, 7ʹ) and to an internal current conductor (11). The metal foil (4) has a welding connec­tion (10) with the internal current conductor (11) on its first major surface (8). A metal auxiliary foil (12) is welded against the second major surface (9) of the metal foil (4) and is welded against the internal current conductor (11) (weld 17). 
     The lamp has a simple construction and has never­theless during operation a comparatively low temperature of the pinched seal (2).
Patent EP-0298567-A1 (EP)
Inventor: BRAUN WALTER DIPL-ING
IPC: F24C7/06
Filed: 1988-07-07
Abstract: Known electrically heated food supports have an essentially closed sheet metal body (1), in which at least one heating element is arranged. In order to insulate the heating element in relation to the sheet metal body (1), a large cavity is necessary in its interior. The new food support is to be more simple to manufacture and have lower heat losses. The sheet metal body (1) has at least two shaped sheets (2, 3) connected in regions to one another and the heating element contains a heating foil (8) with a heating resistance (9) embedded in an insulating material. <IMAGE>
Patent EP-0360933-A1 (EP)
Inventor: HOWARD CHRISTOPHER GEORGE
IPC: H02H9/04
Filed: 1988-09-28
Abstract: A transient suppression device involves a composite device consisting of two breakdown diodes (LB, HB) in series or one breakover diode (LB) in series with a Zener or Foldback diode (FZ).
Patent EP-0298814-A1 (EP)
Inventor: AYELLO JEAN-CLAUDE
IPC: G07F5/24
Filed: 1988-06-22
Abstract: The device is arranged on prepayment machines. It comprises a coin circulation corridor (1), identification means and a switching chain (5, 4, 2) for directing the coins towards a cash box (12) or a change return receptacle (11). The switching chain comprises a cylinder (5), on which a double groove is engraved and which is driven by a bidirectional motor (6). The groove is followed by a tracer (4) arranged to cause a retaining vane (2) to pivot. Depending on the direction of rotation of the motor, the coins are directed towards one or the other of the two switching tracks. <IMAGE>
Patent EP-0327771-A1 (EP)
Inventor: TOUZE ERIC
IPC: F01D25/24
Filed: 1988-12-15
Abstract: The fastening includes a number of screws (6) whose heads are surrounded by an annular casing (9) forming a bolt concealment. The casing includes cylindrical internal sockets (15) surrounding the head of each screw. The sockets are attached to the casing adjacent to access openings to the screw heads. Each consists of two symmetrical tongues (18) tapering slightly inward, which cooperate with openings (19) in a second socket (20) which has an inwardly turned leading edge (21) to grip the screw head.
Patent EP-0325067-A1 (EP)
Inventor: BERGER EVELYNE
IPC: A23G4/06
Filed: 1988-12-16
Abstract: The invention provides new sugar-containing chewing gum compositions and the use of cardboard or card paper packings, to the exclusion of any damp-proof material, for packing a batch of chewing gum sticks pre-wrapped in a non impermeable aluminium foil. A chewing gum composition adapted to such packing has a relative humidity, at 20°C, between about 43 and 45%.
Patent EP-0339065-A1 (EP)
Inventor: GRUNKE RICHARD
IPC: C23C4/137
Filed: 1988-10-26
Abstract: Bei einem Verfahren zur Herstellung dünnwandiger Bauteile wird aufgebrachter Werkstoff unter Schwerelosigkeit aufgeschmolzen. Hierdurch läßt sich eine homogenere und wärmebeständigere Bauteilstruktur als unter Gravitationsbedigungen erreichen. Abstract In a process for manufacturing thin-walled building components, the materials applied are melted under zero gravity. The structure thereby achieved is more homogeneous and more heat-resistant than that produced under gravitational conditions.
Patent EP-0380580-A1 (EP)
Inventor: VAN WAGENEN RICHARD A
IPC: G01J3/44
Filed: 1988-09-28
Abstract: La concentration de gaz polyatomiques multiples est déterminée par diffusion de lumière Raman. Un échantillon gazeux est placé dans une cellule (26, 50) et on fait passer un rayon laser (18) au travers de la cellule (26, 50). Une partie de la lumière diffusée par l'échantillon de gaz est détectée par des canaux collecteurs (60). La lumière diffusée par l'échantillon de gaz contient de la lumière diffuse élastique et de Raman non élastique. Chaque canal (60) contient un filtre de rejet de la ligne laser (216) qui atténue les signaux laser diffusés élastiques et un filtre d'interférence (217) qui est spécifique à la transmission d'une ou de plusieurs lignes de Raman spécifiques. Chaque filtre d'interférence (217) est sélectionné sur une longueur d'onde spécifique qui est caractéristique de la diffusion Raman pour un gaz polyatomique particulier. Des signaux optiques représentatifs de ces lignes Raman spécifiques sont détectés par des détecteurs optiques (219) et sont traités pour obtenir des lectures visuelles simultanées indicatives de l'intensité et de la concentration de chacune des molécules de gaz polyatomiques présentes dans l'échantillon de gaz.
Patent EP-0324380-A1 (EP)
Inventor: BACH STANLEY M JR
IPC: A61N1/08
Filed: 1989-01-05
Abstract: A circuit for generating a biphasic voltage pulse to restore rhythm to a fibrillating heart, the circuit utilizing a capacitor (40) for providing the voltage pulse. The circuit further comprises first and second thyristors (34,36) to regulate the voltage and first and second electrodes (10,12) to apply the regulated voltage to the fibrillating heart. The circuit further comprises an output sensing circuit (14) that senses the exponential decay of the capacitor (40) and signals a control circuit (16) to switch the thyristors (34,36) such that after one thyristor applies the voltage pulse to the heart in a first polarity, the other thyristor applies the voltage pulse in the opposite polarity. Therefore, substantially all energy in the capacitor (40) is provided to the heart.
Patent EP-0344580-A1 (EP)
Inventor: AUFENANGER JOHANNES DR MED
IPC: C12Q1/60
Filed: 1989-05-23
Abstract: A method for determining the relative quantities of all cholesterol-containing lipoproteins in body fluids by fractionating the lipoproteins in an aliquot of the body fluid by electrophoresis on a support matrix and subsequently detecting them by an enzymatic treatment which comprises an incubation of the support material with cholesterol esterase and cholesterol dehydrogenase and leads to the formation of a detectable complex, and determining the relative quantities of the various lipoprotein classes, where the electrophoresis is carried out on a thin-layer matrix. The method makes it possible to determine HDL-, LDL-, VLDL- and LP (X)-cholesterol simultaneously in body fluids with high precision and at low concentrations. The electrophoresed thin-layer matrices obtained by the method according to the invention are, furthermore, easy to handle and store.
Patent EP-0348669-A1 (EP)
Inventor: SUZUKI TSUNEO
IPC: G02B5/128
Filed: 1989-05-24
Abstract: A retroreflective device (10) is disclosed for use on personal effects to protect the user from hazardous situations by emission of reflected light beam in a flickered pattern contrastive to a concentrated intense beam which would dazzle and endanger the viewer, for example a vehicle driver. The device (10) comprises a layered structure of a substrate (11), a reflective layer (12), a colored indicium layer (13), a transparent lens-backed layer (14), a multiplicity of glass beads (15) embedded therein and a transparent cover layer (16) deposited in this order. The colored indicium layer (13) has a color distinctive from that of the reflective layer (12) to provide light retroreflection of varying intensities in flickered state.
Patent EP-0347730-A1 (EP)
Inventor: THIELE KARL-HEINZ DIPL-PHYS
IPC: H04R9/06
Filed: 1989-06-14
Abstract: Colour television receivers with 33 inch picture tubes in particular are subject to interferences in image reproduction caused by magnetic stray fields of the enclosure. The present invension aims to reduce said magnetic stray fields by simple means and without additional pieces in order to eliminate interferences in image reproduction. The enclosure (1) basically includes only one metallic component, i.e. the loudspeaker magnet (17) provided with a shield (18) against the magnetic stray field, the loudspeaker frame (3) and the membrane being of synthetic material. The housing parts (1, 8) are of synthetic material and are put together without metallic components by means of a form-fit lock-in connection (10, 11) or glued together. The filters for distributing the frequency band over several loudspeakers are realized by electrical means provided on the loudspeakers.
Patent EP-0350707-A1 (EP)
Inventor: BITTLER DIETER
IPC: C07J5/00
Filed: 1989-06-27
Abstract: Androstan-Derivate der allgemeinen Formel I <IMAGE> worin R1 ein Wasserstoffatom oder eine Methylgruppe darstellt, X und Y jeweils Wasserstoffatome oder gemeinsam eine Kohlenstoff-Kohlenstoffbindung bedeuten und R2 ein Wassestoffatom oder eine Alkylgruppe mit 1 bis 6 Kohlenstoffatomen symbolisiert, sind pharmakologisch wirksame Substanzen, die bei topischer Applikation eine ausgeprägte antiandrogene Wirksamkeit besitzen.
Patent EP-0356683-A1 (EP)
Inventor: KRUTTEN VIKTOR
IPC: A61M25/02
Filed: 1989-07-18
Abstract: The invention relates to an attachment device, in particular for percutaneous conduits, such as catheters, drains, tubes and the like, on the skin of a patient without an alteration in the lumen of the conduit (9). The attachment device has an attachment plate (1) and a separate clamping component (4), which can be inserted therein and is provided with rearward gripping elements (6). The clamping component (4) is, when the rearward gripping elements (6) lock, fixed to the attachment plate (1) and envelopes a tube component (9) or a pinch component (7). <IMAGE>
Patent EP-0356721-A1 (EP)
Inventor: GOTTHARDT GERHARD R
IPC: H01R4/48
Filed: 1989-07-28
Abstract: A pacemaker terminal (10) for connecting an electrode lead having a proximal end includes a first section (12) fixed to the pacemaker and a second section (28) moveably engaged with the first section (12). A spring element (40) is interposed between the first (12) and second (28) sections to exert a force to displace the moveable section (28) from the fixed section (12). Both sections have longitudinal holes (20, 36) which, upon application of squeezing pressure to the terminal to overcome the spring action, become aligned so as to allow insertion of the proximal end of the electrode lead. Thereafter, upon release of the pressure, the spring element (40) displaces the sections (12, 28) so as to capture the electrode lead securely in the holes (20, 36). The holes (20, 36) may be provided with an internal thread (26, 38), such as an asymmetrical sawtooth pattern, to aid in holding the lead in place and maintain­ing electrical contact with it.
Patent EP-0372174-A1 (EP)
Inventor: WURSTER HELMUT
IPC: A61B17/22
Filed: 1989-09-15
Abstract: The invention relates to a lithotriptor having a transducer (1) for generating focused ultrasonic shock waves. In this arrangement, the focus (5) can be directed onto the concrement or tissue to be destroyed in each case. Connected to the transducer (1) is an imaging diagnostic X-ray system (2,3) for locating the concrement or tissue, the X-ray source (2) of which and the image intensifier (3) of which are arranged on a swivelable frame (7). The connection between the transducer (1) and X-ray source (2) and the arrangement of the X-ray source in the centre of the transducer is such that the transducer axis and the X-ray source axis coincide. 
<IMAGE>
Patent EP-0368065-A1 (EP)
Inventor: SEIDEL HENNING DR
IPC: A24D1/00
Filed: 1989-10-21
Abstract: Aerated filter cigarettes having a predominant "American Blend" flavour based exclusively on Virginia tobacco varieties, whose mainstream smoke has a condensate/nicotine ratio of 5:1 to 9:1 with a condensate value according to DIN 10240 of not more than 10 mg, a pH of above 6.0 and a Herzfeld harmful substances index (HSI) below 35, characterised by the combination of features that a) the filling tobacco consists of virtually pure untreated Virginia tobacco with no flavour-modifying additives and having a high nicotine content, based on the dry substance, of 2 to 3.5 % by weight, b) the packing density of the filling tobacco is 150 to 250 mg/cm<3>, c) the cigarette paper has an air permeability of 3 to 20 CORESTA units according to DIN/ISO 2965, features a) to c) being selected so that the finished rod is in the conventional hardness/haptic range of 1.9 to 2.5 mm ET, and that d) the filter is a fine-denier cellulose acetate filter provided with conventional hardening agents and no flavour-modifying additives, and i) an individual count of 1.3 to 2.5 denier or 1.44 to 2.77 dtex.
Patent EP-0359305-A1 (EP)
Inventor: BRINER PAUL HOWARD
IPC: C07D303/14
Filed: 1989-08-25
Abstract: The invention provides cyclopentane derivatives of the general formula
       
      in which n represents an integer from 0 to 5, each R represents a halogen atom, nitro, cyano, hydroxyl, alkyl, haloalkyl, alkoxy, haloalkoxy, amino, alkylamino, dialkylamino, alkoxycarbonyl, carboxyl, alkanoyl, alkylthio, alkylsulphinyl, alkylsulphonyl, carbamoyl, alkylamido, cycloalkyl or phenyl group, R¹ and R² independently represent a hydrogen atom or an alkyl group, and R³ represents an optionally substituted alkyl or aryl group; and a process for their preparation. Compounds of formulae I, II and IV are useful as intermediates in the preparation of certain fungicidally active cyclopentane derivatives. Also, certain compounds of formula IV are themselves fungicidally active.
Patent EP-0377916-A1 (EP)
Inventor: SMID JACOB KORNELIS
IPC: C07C303/24
Filed: 1989-12-12
Abstract: Process for preparing ethersulphates by virtually complete sulphation of ethoxylated alcohols, using chlorosulphonic acid, and subsequent neutralization, the sulphation being carried out at least from a degree of conversion of 60% in the presence of one or more dioxane-suppressing compound(s) from the group of (thio)urea and chlorides, sulphates, sulphites, phosphates, (bi)carbonates, glycola­tes or carbamates of (earth) alkali metals, ammonium or alkyl- and/or alkanolamines in an amount of at least 0.5% (wt) calculated on the amount of ethoxylated alcohol initially present.
Patent EP-0377250-A1 (EP)
Inventor: RICHESON WILLIAM EDMOND
IPC: F01L9/20
Filed: 1989-12-21
Abstract: A bistable electronically controlled fluid powered valve actuator for use in an internal combustion engine of the type having engine intake and exhaust valves has a piston (13) reciprocative in a cylinder housing (19) for driving the engine valves to open and close. Control valves (15, 15a) are mounted separately from the piston (13) for reciprocative movement in the housing (19) and are used to selectively direct air pressure to drive the piston (13). The control valves are magnetically latched in closed positions with the magnet force used to also close ends of the valves. Abutments (51, 51a) are affixed to ends of the piston shaft to aid the control valves in their closing movements, especially if the valves have a transitory retardation; another aid to valve closing movement is the capture of air in a chamber that is sealed on opening valve movement so that the compression of air in the chamber acts as an air spring to aid in the valve closing movements.
Patent EP-0330393-A1 (EP)
Inventor: MACHIDA TOYOJI
IPC: H01M6/44
Filed: 1989-02-20
Abstract: The present invention relates to a packed battery uni­fying a plurality of battery cells (A) housed in a case (1). The case comprises a tubular body housing (10) the battery cells (A) and a couple of lids (2,3) closing both the end openings of the tubu­lar body respectively, thus being arranged in a three-unit construction. This arrangement allows the case to be com­pletely sealed off by ultrasonic wave welding.