baber/WOPTO huggingface dataset:
Patent EP-0404069-A1 (EP)
Inventor: TOMISAWA NAOKI
IPC: F02D41/22
Filed: 1990-06-19
Abstract: Sucked air flow quantities are preliminarily alloted and stored for respective areas of predeter­mined ranges of the driving state of an engine, and every time a new sucked air flow quantity is detect­ed, the stored value is renewed based on the stored value and the newly detected value. 
     In the method and apparatus for detecting deterioration of a sucked air flow quantity-­detecting device of an engine according to the present invention, the engine driving state is detected and the stored value of the sucked air flow quantity in the corresponding area is retrieved, the retrieved stored value is compared with the sucked air flow quantity actually detected by the detecting device, and deterioration is judged when the differ­ence is larger than a predetermined value.
Patent EP-0405451-A1 (EP)
Inventor: BERTAGNOLLI EMMERICH DR
IPC: C23C16/24
Filed: 1990-06-26
Abstract: For producing a polycrystalline silicon layer with defined grain size and texture on a substrate (1), an amorphous silicon layer is deposited on the substrate (1). The substrate (1) with the amorphous silicon layer is introduced into a furnace having an initial temperature which is lower than the crystallisation temperature of amorphous silicon. After the thermal equilibrium has been established, the furnace is heated in a controlled manner from the initial temperature to a target temperature which is greater than the crystallisation temperature, the amorphous silicon layer completely crystallising and becoming the polycrystalline layer (22). The process is used in particular in the production of polycrystalline silicon resistances in integrated circuits. <IMAGE>
Patent EP-0418652-A1 (EP)
Inventor: GRIMMEL WALTER
IPC: B01F3/04
Filed: 1990-09-05
Abstract: An aerating device has a carrier plate (1) with a deflection part (2, 3) on each of two opposite sides. An endless membrane (9) with fine passage orifices (11) runs over the upper side of the carrier plate (1), the deflection parts (2, 3) and the interspace between the ends, facing one another, of the deflection parts (2, 3) underneath the carrier plate (1). As a result of this design, air can flow off downwards between the deflection parts (2, 3) and the membrane (9) in the event of excess pressure, so that the membrane (9) is not overextended. <IMAGE>
Patent EP-0487776-A1 (EP)
Inventor: KOHL MARTIN DIPL-ING
IPC: A61N1/08
Filed: 1990-11-29
Abstract: According to the method, at least one variable parameter is determined by means of a device, independently of the amount of the amplitude of a pulse (19) of an RLC discharge circuit (5) which can be emitted to biological tissue. For this determination, the time interval between two measurable values (t0 to t4) of the electric pulse (19) is measured in a measuring device (13) which is coupled to the RLC discharge circuit and exhibits an evaluating circuit (14), by means of a time measuring circuit (15), the electrical output signal of which is supplied to the evaluating circuit (14) of the measuring device (13) for determining a parameter of the RLC discharge circuit (5). 
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Patent EP-0432784-A1 (EP)
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1990-12-13
Abstract: The longitudinally adjustable interlocking roof tile has a rectangular shape in plan view. Its upper side is substantially uniformly profiled. It possesses a head, a covering, foot and side overlap and in each case a corner cutout in the foot side-lap corner and in the head covering-lap corner. A head-edge rib passes round the head covering-lap corner, forming an angle. The foot-lap part consists of two foot-lap ribs. When laying the interlocking roof tile, a vertical lateral expansion joint is produced. The head-lap part is equipped with a continuous inner head-lap rib which, together with an inner foot-lap rib, is not as high as the outer foot-lap rib. <IMAGE>
Patent EP-0436227-A1 (EP)
Inventor: BAIR THOMAS IRVIN
IPC: D04H1/42
Filed: 1990-12-28
Abstract: A composition is disclosed which comprises a fluff of aramid fibers wherein some of the aramid fibers are in the form of balls of the fluff. The composition is particularly useful for insulation, absorption, cushioning, and the like.
Patent EP-0391498-A1 (EP)
Inventor: POELSTRA THEO JOGCHUM
IPC: G01C11/00
Filed: 1990-04-05
Abstract: Method, at the disposal of surveying, for the compilation of digital files of detailed, three-dimensional, topographic data, consisting of co-ordinates of points in the terrain and the corresponding topographic point codes, line codes and plane codes; from at least three successive station positions, either photographically, or electronically panoramic record­ings are made from the surroundings of each station position. Each recordings contains the entire horizon, from the zenith to far under the horizon, so that a sequence of recordings are obtained. In a next step, compared to the local horizon-plane, the spatial directions are determined of each points in the terrain to-be-defined using measurement means and calculation means, which allow the determination with high precision, of the distance between the centre of the recording and points to-be-defined in co-ordinates and of the direction of the line between the centre of the recording and the point to-be-defin­ed in relation to a fixed orientation taken at random in that recording. Special measuring instruments are used
Patent EP-0398413-A1 (EP)
Inventor: HARTOG JAN C O OCTROOIBUREAU Z
IPC: A61K31/443
Filed: 1990-05-04
Abstract: The invention relates to 3,4-dehydropiperidine deriva­tives having psychotropic activity, which compounds are represented by the general formula 1
      wherein 
R is hydrogen or C₁-C₃ alkyl; 
R₂ is hydrogen, an unsubstituted or substituted C₁-C₁₀ hydrocarbon group, or a group of the general formula
      wherein 
A is C₂-C₁₀ alkylene, 
R₅ is hydrogen or C₁-C₃ alkyl, and 
R₆ is unsubstituted or substituted aryl or heteroaryl, hydrocarbon, substituted or unsubstituted (hetero)­aralkyl, or substituted or unsubstituted heterocyclic; 
or wherein R₅ and R₆ together with the carbamoyl group to which they are bound constitute a heterocyclic ring system; 
 n  has the value 1 or 2; and 
Z is a heterocyclic group.
Patent EP-0425056-A1 (EP)
Inventor: BRINGMANN UDO
IPC: C30B29/04
Filed: 1990-10-25
Abstract: Process for depositing microcrystalline solid particles from a gas phase containing carbon-containing gases by chemical vapour deposition (CVD), in which the solid particles to be deposited are deposited, at a pressure in the range from 10<-5> to 1 bar, on a substrate heated to a temperature in the range from 450 to 1200 DEG C, and in which the chemical gas phase reactions take place in the gas phase excited thermally by a resistance heating conductor, a resistance heating conductor produced from a carbide of at least one transition metal from the subgroups IVa to ... of the Periodic Table of Elements, having a content of bound carbon corresponding at least almost to a stoichiometric composition and having a melting point of > 2000 DEG C, being used.
Patent EP-0448848-A1 (EP)
Inventor: CORAIN BENEDETTO
IPC: C07C45/50
Filed: 1990-12-11
Abstract: Process for direct conversion of olefines to alcohols with an extra carbon atom compared with the olefine, by way of contact of an olefine, carbon monoxide and hydrogen with a catalyst suspended in an inert organic liquid means, whereby the catalyst may be defined as follows: 
 
 
        (P-NC)(RhL₃) 
 
 
formed by the association (adduced formation = adduct) of a complex of rhodium (RhL₃) and an isonitryl function (P-NC) solid polymer, obtaining the polymer by copolymerisation of an omega-isocyano alkyl (C1-C1O) acrylate or metacrylate with a (met)acrylic or vinylic conomomer, in the presence of a polyfunctional reticulating monomer, or dehydrating the formamide precursor polymer obtained by way of copolymerisation of an alkyl formamide (C1-C10) acrylate or metacrylate with a (met)acrylic and/or vinylic comonomer, in the presence of the polyfunctional cross-linking monomer. The use of this catalyst allows the conversion of olefines to alcohols in a single operational stage and does not involve hydrogenation of the olefine, nor its isomerisation.
Patent EP-0383530-A1 (EP)
Inventor: AMEMIYA NAOMI C O PIONEER ELEC
IPC: G11B27/36
Filed: 1990-02-13
Abstract: An information reproducing system plays back a group of recording mediums each having recording information to be reproduced and TOC information with respect to the recorded information, so that the recorded information of the recording mediums can be reproduced according to the TOC Information. The TOC information of the recording mediums before the recording mediums are palyed back, playback operation of the recording mediums is controlled based on the read TOC information. Since it is not necessary to read TOC information each time a recoridng medium is replaced or a group of recording medium is replaced, the recording mediums can smoothly be played back.
Patent EP-0416723-A1 (EP)
Inventor: CHYUNG KENNETH
IPC: C03C8/24
Filed: 1990-07-06
Abstract: A sealing method and sealed assemblies incorporating novel devitrifiable sealing frits based on thermally crystallizable alkaline earth aluminosilicate glasses, are disclosed. The frits exhibit improved compatibility with refractory composites employed for the fabrication of high temperature fiber-reinforced glass-ceramic assemblies and can be cured at temperatures below those needed to cure prior art sealing compositions to provide strong seals wherein refractory crystal phases selected from the group consisting of anorthite (CaO·Al₂O₃·2SiO₂), celsian (BaO·Al₂O₃·2SiO₂), and sanidine, orthoclase or other potash feldspar (K₂O·Al₂O₃·6SiO₂) polymorphs constitute the principal phases.
Patent EP-0439929-A1 (EP)
Inventor: LURYI SERGEY
IPC: H01S5/00
Filed: 1990-12-07
Abstract: A vertical laser 100 is typically formed by successive horizontal layers 103 suitable for forming a bottom mirror, epitaxially grown on a substrate 101, a bottom cladding layer 104, an active region 105, a top cladding layer 106, and a top mirror 107. In prior art, one of a pair of electrodes for enabling electrical pumping the laser--the "top" electrode 110-- is attached to the top surface of the top mirror, whereby undesirably large amounts of heat are generated because of the relatively high impedance of the top mirror. To reduce this heat generation, the laser is redesigned to enable the top electrode 110 to make lateral contact with the top cladding layer 106, whereby the impedance and hence the power loss are reduced.
Patent EP-0384854-A1 (EP)
Inventor: BROC CHRISTIAN
IPC: A61F2/38
Filed: 1990-02-05
Abstract: The femoral implant, of the type whose cross-sectional profile corresponds to the mean radius of curvature of the condyle, is distinguished by the fact that it has, starting from its anterior end in extension (1a), a longitudinal profile increasing progressively (1b) then decreasing progressively as far as its posterior end in flexion (1c) which is of constant thickness. <IMAGE>
Patent EP-0390707-A1 (EP)
Inventor: CHEVREUX PIERRE
IPC: B41F35/06
Filed: 1990-03-16
Abstract: Device for cylinder cleaning, comprising a pocket (101) and a flexible rectangular protective film (130). The longitudinal pocket (101) contains a pasty stripping mixture (10) and can be opened, as desired, along at least one edge to make it possible to expel a pasty mixture (10) under a pressure effect. The protective film (130) inert towards the mixture is essentially as long as the cylinder on which it is intended to be installed, and its width is larger than the circumference of the cylinder. Means and/or an arrangement make it possible to place the opening edge (12) of the pocket (101) between the film (130) and the cylinder (50). <IMAGE>
Patent EP-0402274-A1 (EP)
Inventor: BOUVY BERNARD
IPC: C09J183/07
Filed: 1990-05-17
Abstract: Composition capable of being cured by a radiation, comprising at least one polyorganosiloxane containing at least two siloxy units which have a propionaldehyde functional group linked to a silicon atom. Use of this composition for coating a substrate and obtaining, after curing of the composition under radiation, an article to which the polyorganosiloxane adheres. Use as defined above, in which the substrate is paper and the radiation is an ultraviolet radiation.
Patent EP-0435784-A1 (EP)
Inventor: GRANGER MAURICE
IPC: B26D1/56
Filed: 1990-12-13
Abstract: The apparatus for simultaneously dispensing and cutting wound materials is noteworthy in that the drum (8) has, over a part of its periphery, upstream of the cutting zone and on both sides of a continuous, peripheral and central web (8-3), defining the continuity of the roll and delimited by the lateral ends of the drum, profiled openings or recesses (8-1) (8-2) made over a specific peripheral plane or sector and permitting the orientation and engagement of the corresponding parts of material webs in the event of angular traction of the end of the paper web by the user not in accordance with a normal traction defined in the front extension of the apparatus. 
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Patent EP-0415906-A1 (EP)
Inventor: ZAGAR BERNHARD DIPL-ING DR
IPC: F41A31/00
Filed: 1990-08-09
Abstract: In order to determine parameters of motion, in particular of a projectile (2) moving in a weapon tube (1), the reflected wave is superimposed on a microwave directed from a measurement set-up onto the projector (2), and determination of spatially dependent velocity and acceleration is carried out starting from the temporal variation of the phase difference by differentiating once or twice. In order to reduce measurement errors, each amplitude value in the recorded interferometer signal is assigned the associated phase difference and thus projectile location. The arc-cos-transformed individual scanning points are then used to construct a compensation function for the time-dependent projectile location, and the spatially-dependent projectile velocity is determined by differentiating once, and the acceleration is determined by further differentiation. …<IMAGE>…
Patent EP-0486494-A1 (EP)
Inventor: MOORE MORRIS ANTHONY
IPC: H04B1/44
Filed: 1989-12-26
Abstract: Un système perfectionné de communication quasi-duplex à multiplexage temporel permet la transmission par un locuteur jusqu'à ce qu'un ordre d'interruption (64) pour l'inversion des rôles soit transmis par un auditeur. De préférence, le temps alloué à la transmission vocale (68) est supérieure au temps alloué à la transmission de l'ordre (64). Ainsi, la fonction primaire de communications en duplex intégral est assurée simplement tout en conservant le spectre.
Patent EP-0461152-A1 (EP)
Inventor: MEGENBIER KARL HEINZ
IPC: F02B1/04
Filed: 1990-02-27
Abstract: Dispositif de vaporisation d'eau permettant d'alimenter un moteur à combustion interne en vapeur froide (humide). Ledit dispositif se compose d'un générateur de vapeur qui se trouve autour du tuyau d'échappement, d'une cuve à niveau constant pour doser l'eau à destination du générateur de vapeur; d'un réservoir d'eau et d'un réservoir de vapeur. Le réservoir de vapeur est relié par des tuyaux au collecteur d'admission d'air des moteurs diesel ou à l'entrée d'air d'un carburateur dans les moteurs à essence.
Patent EP-0478549-A1 (EP)
Inventor: CONWAY PATRICIA
IPC: C12P1/04
Filed: 1990-02-16
Abstract: Products for inhibiting the adhesion, growth and/or survival of pathogens are disclosed. The products are Lactobacillus metabolites, including high molecular weight proteinaceous compounds, which inhibit the adhesion, growth and/or survival of pathogens, such as Escherichia coli, Clostridium, Salmonella, Campylobacter and Streptococcus strains.
Patent EP-0465546-A1 (EP)
Inventor: WITHOLT BERNARD
IPC: C12P7/62
Filed: 1990-04-03
Abstract: L'invention concerne un procédé microbiologique de production de polyesters, et utilise des bactéries de la branche ARNn Pseudomonas fluorescens, selon la classification phylogénétique de De Vos et de De Ley, lesdites bactéries étant capables de former des polyesters.
Patent EP-0472661-A1 (EP)
Title: Therapeutic application of an anti-invasion compound.
Inventor: KOHN ELSIE C
IPC: C07D249/04
Filed: 1990-05-18
Abstract: Tumor invasion and metastasis is the most life threatening aspect of cancer. Invasion and metastasis is a multistep process. Cellular functions required for invasion are attachment, locomotion and directed migration. Regulation of these processes may be independent of cell growth. A carboxylamino-imidazole compound was found to be potent inhibitor of tumor cell attachment, motility, invasion, proliferation, and metastasis. This compound and equivalents thereof constitute a cancer treatment agent of particular use in the treatment of peritoneal carcinomatosis of ovarian cancer.
Patent EP-0476018-A1 (EP)
Title: Introduction de bacteries in ovo
Inventor: BAILEY JOSEPH STANLEY
IPC: A61K35/741
Filed: 1990-05-31
Abstract: Procédé et appareil d'introduction de bactéries probiotiques dans les voies digestives d'un oiseau de manière à en éliminer des bactéries indésirables, et oeufs inoculés ainsi produits. Dans un mode préférentiel de réalisation de l'invention, on administre à un oeuf d'oiseau fertile une culture d'exclusion compétitive de Salmonella. La culture est administrée de préférence dans la cellule d'air de l'oeuf dans une quantité efficace pour coloniser les voies digestives de l'embryon d'oiseau contenu dans l'oeuf, la culture comprenant de préférence au moins une bactérie anaérobie d'origine intestinale.
Patent EP-0482056-A1 (EP)
Title: Device for guiding coins.
Inventor: THOMPSON TREVOR
IPC: G07D9/00
Filed: 1990-07-02
Abstract: PCT No. PCT/GB90/01020 Sec. 371 Date Jan. 8, 1992 Sec. 102(e) Date Jan. 8, 1992 PCT Filed Jul. 2, 1990 PCT Pub. No. WO91/01030 PCT Pub. Date Jan. 24, 1991.A device for guiding an arriving coin, which is travelling edgewise, to a selected one of a plurality of exits of the device, comprising a guide having a coin entry to admit arriving coins and a coin outlet, the guide being of changeable configuration, and a guide control mechanism adapted to selectively position the coin outlet in register with any selected one of the exits, and to change the configuration of the guide as its coin outlet moves between exits. The device can guide coins to numerous exits spaced over a wide range yet is compact in height and width and requires only a single actuator.
Patent EP-0484407-A1 (EP)
Inventor: SCHEER GERHARD
IPC: B23B29/034
Filed: 1990-07-17
Abstract: L'invention concerne un outil s'utilisant dans les machines-outils, notamment un outil de tournage de haute précision, qui comporte un corps de base (10) et un porte-lame (16) déplaçable par rapporte au corps de base au moyen d'un mécanisme de déplacement. Afin de garantir une haute précision d'approche avec une bonne précision de lecture, le mécanisme de déplacement présente une configuration à trois étages. Il est prévu une broche filetée (26) montée rotative et fixe dans le corps de base (10). Sur cette broche filetée (26) est disposé à l'aide d'un filetage intérieur (30) un coulisseau (32) qui coulisse dans le corps de base (10) parallèlement à la broche (26). Transversalement à cette dernière, une coulisse (40) portant le porte-lame (16) est agencée déplaçable dans le corps de base. Sur cette coulisse (40) se trouve une coulisse de guidage (44), formant avec la broche filetée (26) un angle de taillant d'outils aigu, pour l'attaque du coulisseau (36). Le mécanisme de déplacement est actionné par l'intermédiaire d'une bague graduée de déplacement (20) montée rotative sur la périphérie du corps de base (10), et d'un engrenage de chant (22, 28).
Patent EP-0439108-A1 (EP)
Inventor: MEREGALLI EDOARDO
IPC: C14C1/08
Filed: 1991-01-22
Abstract: The present invention relates to a process for the deliming of hides in the tanning industry and to an apparatus for carrying out said process. The process uses CO₂ as deliming agent and the flow-rate, in relation to a unit mass of hide to be treated, of the CO₂ which is introduced in the environment which contains the hides is increased at least once during the treatment time.
Patent EP-0450312-A1 (EP)
Inventor: MADRZAK ZYGMUNT
IPC: B65H21/00
Filed: 1991-03-02
Abstract: For the purpose of producing a web splice an adhesive tape is used which has an adhesive layer (3) essentially only on one side. The cover film of this adhesive layer consists of two parts (4 and 5) which are separated by a longitudinal seam (9). Applied on the other side of the substrate (band 2) of the adhesive layer (3) is at least one narrow adhesive strip (7), also having a cover film (8), which is preferably situated at one edge of the adhesive tape (1). 
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Patent EP-0459506-A1 (EP)
Inventor: NIEHOFF WOLFGANG DR-ING
IPC: H03G1/00
Filed: 1991-05-31
Abstract: A circuit arrangement limits the volume of a dynamic reproduction transducer by means of a passive attenuation network preceding the latter and comprising at least one temperature-dependent resistor. It is characterised by the fact that the attenuation curve of the attenuation network, which is dependent on the volume and on the action time of the latter, has a time constant which is formed by the heat storage capacity of the temperature-dependent resistor (2) itself or by a heat-storing medium (4) thermally coupled to the latter. A suitable application of the circuit arrangement is described for stereo headphones. <IMAGE>
Patent EP-0465944-A1 (EP)
Inventor: STELLWAGEN KARL
IPC: F02B43/00
Filed: 1991-06-27
Abstract: The invention relates to a gas engine, particularly a spark ignition gas engine, with a mixture line (7) to the combustion chambers in the cylinders (2) and with a mixer (5) in the mixture line (7), in which air is mixed in with the combustion gas, and a metering valve (8) for metering the gas feed, the metering valve (8) being operated by a control instrument (4) for controlling the emission of pollutants and the control instrument (4) adjusting the metering valve (8) as a function of the output of the gas engine (1) and an engine characteristic determining the pollutant emission. The object of the invention is to develop a gas engine of the type described in such a way that the emission of pollutants is low even with fluctuating gas quality and fluctuating air intake temperature. This object is achieved according to the invention in that the engine characteristic is the mean temperature in the combustion chamber. <IMAGE>
Patent EP-0466063-A1 (EP)
Inventor: NOSS KARL AUGUST DIPL-ING
IPC: B65F1/14
Filed: 1991-07-06
Abstract: In a refuse bin with a refuse container (4) and a lid (5) for closing the refuse container (4), the said container (4) can be hinged on a side wall (9) of a cupboard (2) or the like so as to be capable of swivelling about an essentially vertical container swivel axis (6) and the lid (5) can be hinged on the side wall (9) so as to be capable of swivelling about an essentially horizontal lid swivel axis (12). In this arrangement, there is mounted at the front, in the region of the angle formed by the side wall (9) and the door (3) of the cupboard (2), a retaining bracket (7) which extends over only a small part of the depth of the lid (5), the lid swivel pin (12) is attached by only one end to the side wall (9), runs perpendicularly with respect to the side wall (9) and is guided in a recess (15) made in the lid (5) which likewise runs perpendicularly with respect to the side wall (9), and the rear part of the lid (5) swings downwards under the action of its own weight when the refuse container (4) is swung out. The opening characteristic of the bin can be optimised by mounting the lid swivel pin (12) by its end in the retaining bracket (7) and by arranging the recess (15) in the lid (5) in proximity to the front edge of the lid (5), preferably in the front third of the lid (5). <IMAGE>