baber/WOPTO huggingface dataset:
Patent EP-0222984-A1 (EP)
Title: Verfahren zur Herstellung von Cyclohexylverbindungen
Inventor: OTTE WERNER
IPC: B01J23/00
Filed: 1986-08-16
Abstract: Ein Verfahren zur Herstellung von Cyclohexylverbindungen durch katalytische Hydrierung von benzylischen Verbindungen, insbesondere Acetophenon, wobei man die benzylischen Verbindungen in Gegenwart eines Ru-Trägerkatalysators in der Sumpf- oder Rieselphase bei einem Wasserstoffdruck von 200-350 bar, insbesondere 250-320 bar, Temperaturen von 80 bis etwa 160 °C, insbesondere 100-130 °C, hydriert und der Katalysator insbesondere 0,1-1 Gew.% Ru enthält.
Patent EP-0213551-A1 (EP)
Inventor: PODGORSKI THEODORE J
IPC: H01S3/083
Filed: 1986-08-20
Abstract: In a ring laser angular rate sensor (l0) a gas discharge device formed between at least one anode (30, 3l) and a cathode (32) comprises getter material (6l) at the anode site. By applying a voltage between said at least one anode (30, 3l) and said cathode (32) with said voltage having a polarity opposite to the operating voltage of the gas discharge device, the getter material is sputter­ed as a film in the gas discharge device.
Patent EP-0217126-A1 (EP)
Inventor: LINDE RUDOLF
IPC: C25D15/02
Filed: 1986-08-26
Abstract: Bei Hartchromschichten mit verbesserten physikalischen Eigenschaften sind in das Rißnetzwerk vor allem zur Erhöhung der Verschleißfestigkeit des Gleitverhaltens, der Duktilität und der Korrosionsfestigkeit Feststoffpartikel aus vor allem Hartstoffen, Festschmierstoffen, duktilen Metallen oder deren Legierungen und/oder aufgeschmolzenen Polymeren eingelagert. Das Verchromen erfolgt dabei in mikrorißbildenden Verchromungselektrolyten mit den darin dispergierten Feststoffpartikeln unter ein- oder mehrfacher Stromumkehr, so daß bei anodischer Schaltung des Werkstücks das Mikrorißnetzwerk der Chromschicht sich aufweitet und Feststoffpartikel sich einlagern. Bevorzugte Anwendungsgebiete sind Laufflächenbeschichtungen von Kolbenringen oder Zylinderlaufbüchsen für Verbrennungskraftmaschinen.
Patent EP-0223110-A1 (EP)
Inventor: DOEVENSPECK HEINZ
IPC: C12P5/02
Filed: 1986-10-27
Abstract: The method entails the microorganisms being exposed to electric fields whose field strength is pulsatile and whose peak does not exceed 3.5 kV/cm.
Patent EP-0213803-A1 (EP)
Inventor: KIMATA MASAFUMI
IPC: H04N5/374
Filed: 1986-08-06
Abstract: A solid-state image sensor including pixels including photodetectors (111-148) for detecting light signals and charge sweep devices (210-240) for transferring signal charges. The pixels are arranged in first and second directions orthogonal to each other. A transfer gate scanning circuit (600) sequentially selects a pixel row from a plurality of pixel rows arranged in a second direction. A charge sweep device scanning circuit (700) supplies readout signals to the selected pixel rows so that signal charges may be read out, a plurality of times, within a horizontal scanning interval from the photodetectors (111-148).
Patent EP-0221635-A1 (EP)
Inventor: BUSHELL MICHAEL JOHN
IPC: A01N53/00
Filed: 1986-08-07
Abstract: The invention concerns a process for preparing 2- substituted-3,4,5,6-tetrafluorobenzyl alcohols by reaction of pentafluorobenzyl alcohol with a Grignard reagent under specified conditions. The products some of which are novel are useful as intermediates for insecticidal esters e.g. those with pyrethroid acids. A typical ester is 2-methyl-3,4,5,6-tetrafluorobenzyl 3-12-chloro-3,3,3-trifluoroprop-I-en-I-yl)-2,2- dimethylcyclopropane carboxylate.
Patent EP-0193466-A1 (EP)
Inventor: LOMBARD CLAUDE
IPC: B60K26/04
Filed: 1986-02-25
Abstract: Device for electrical actuation of the accelerator of an internal combustion engine, particularly of a motor vehicle, comprising a reduction gear interposed between an electric motor and an element for actuating the accelerator. The reduction gear comprises a planetary gear train whose sun gear 12 is solid in rotation with the shaft of the electric motor. An internal ring gear 11 is connected to the actuation element 4 and the planet carrier 14 is pulled elastically by a return spring 15 to actuate an electric contact switch 17.
Patent EP-0201397-A1 (EP)
Title: Pompe à jet articulée, utilisable notamment en technique TFL pour activer les puits producteurs d'hydrocarbures ou d'eaux
Inventor: CORTEVILLE JACQUES
IPC: H02K7/18
Filed: 1986-04-23
Abstract: La pompe selon l'invention peut être mise en place dans un tube de production (15) par circulation à travers ce tube jusqu'à l'emplacement choisi et comporte une duse (22) adaptée à être alimentée en fluide moteur, ladite duse (22) ayant un orifice de sortie qui coopère avec un ensemble mélangeur-diffuseur (23, 24) placé dans le prolongement de cette duse (22). Cette pompe est caractérisée en ce qu'elle est formée d'au moins deux éléments (30, 31) articulés entre eux (32) au niveau dudit mélangeur (23). Application à l'activation des puits producteurs d'hydrocarbures ou d'eaux en technique TFL.
Patent EP-0232640-A1 (EP)
Inventor: GIRARDIN ALAIN JEAN-PAUL
IPC: B01D46/12
Filed: 1986-12-05
Abstract: This filter cartridge comprises at least two layers of filter medium (9, 10), arranged one above the other, and fastening means (6) with a closed outline, for fastening the said cartridge in a filter housing. The layers (9, 10) are fastened separately, in the vicinity of their periphery, to the means (6) for fastening the cartridge in the housing. According to an embodiment, the second part (8) of the fastening means has an overall rectangular section, the periphery (10a) of the upper layer (10) being fastened to the interior side wall of the second part of the fastening means, and the peripheral edge (9a) of the face of the lower layer (10) opposite the upper layer (10) being fastened to the end wall of the second part of the fastening means, away from the first part (7) thereof. <IMAGE>
Patent EP-0207896-A1 (EP)
Inventor: MOSS BRIAN FRANK
IPC: G03D13/06
Filed: 1986-06-19
Abstract: Ein Gerät zur Behandlung eines Filmes (J), der in einer Kassette mit im wesentlichen zylindrischem Kassettenkörper (C) mit lichtdichtem Filmaustritt (D), Endkappen (B1, B2), und einer im Kassettenkörper gelagerten Spule (E) auf der letzteren aufgewickelt ist, umfaßt eine lichtdichte Umhüllung mit einem den Kassettenkörper in einem Halterblock (2) festhaltenden oberen Gehäuseteil (1) und einem zur Aufnahme der aus der Kassette entfernten Spule mit dem darauf aufgewickelten Film hinreichend großen Behandlungsraum (10). Eine Greifeinrichtung (9, 11) zum Ergreifen der dem Behandlungsraum (10) zugekehrten Endkappe (B1) zieht beim Entfernen des oberen Gehäuseteils (1) von der Greifeinrichtung (9, 11) die Endkappe vom Kassettenkörper (c) ab. Gleichzeitig zieht eine Spulenankupplungseinrichtung (12, 13, 14) die Spule (E) mit dem darauf befindlichen Film (J) allmählich aus dem Kassettenkörper (C) heraus und bei fortgesetztem Entfernen des Gehäuseteils (1) vollständig in den Behandlungsraum (10) hinein.
Patent EP-0241463-A1 (EP)
Title: Systeme de construction prefabrique
Inventor: CARNEY JACK JAMES
IPC: E04B1/04
Filed: 1985-12-11
Abstract: Un système de construction préfabriqué comprend des panneaux ou des colonnes (10, 11, 12, 13, 14, 15) pourvus d'évidements (16, 18, 20, 27) aux coins ou adjacents aux coins des panneaux ou des colonnes. Des frettes (19, 21, 25, 28) ou des noyaux (17) sont formés dans les évidements pour permettre l'assemblage des panneaux ou des colonnes à l'aide de connecteurs (30, 34, 40) utilisant des boulons. Lorsque les panneaux ou les colonnes sont érigés les évidements sont remplis d'un matériau léger de remplissage et peints pour s'assortir aux surfaces des panneaux.
Patent EP-0215837-A1 (EP)
Title: A solar-energy collector.
Inventor: JANSON GOSTA
IPC: F24J2/46
Filed: 1986-01-29
Abstract: A solar-energy collector has an absorber (5, 31) located in the bottom of a box-like casing, which includes a cover plate (1) which is permeable to solar radiation. The casing encloses a dry gas, to thereby avoid condensation in the solar-energy collector. The casing is hermetically sealed and contains a constant quantity of gas. The cover plate is movably suspended in a resilient frame (2, 20) which forms part of the casing and which permits movement of the cover plate in a direction perpendicular to the plane thereof in response to changes in gas temperature. This enables harmful pressure variations to be avoided in the collector, and the cover plate rests, well protected, on an elastically resilient cushion of gas.
Patent EP-0215933-A1 (EP)
Inventor: IMGRAM FRIEDRICH
IPC: B29K105/24
Filed: 1986-03-14
Abstract: Les matières plastiques réticulées sont façonnées à l'état ramolli, par exemple par moulage par soufflage, par emboutissage, par pressage, par laminage, par calandrage ou par étirage, et refroidies au-dessous de la plage de ramollissement en conservant la forme ainsi obtenue.
Patent EP-0283473-A1 (EP)
Inventor: NAISH PETER JACK
IPC: H04Q9/02
Filed: 1986-10-31
Abstract: Un terminal de télémétrie destiné à commander et à mesurer la consommation d'électricité, d'eau, etc, dans les locaux d'un consommateur comprend un processeur programmable (43) constitué de moyens (42) qui reçoivent des instructions au moyen d'une ligne téléphonique, afin de faire fonctionner des commandes de commutation (48) et de transmettre les relevés enregistrés dans le processeur (43) depuis les compteurs (46, 47) jusqu'à un poste de commande central au moyen de la ligne téléphonique. Ledit terminal de télémétrie peut également comprendre un sous-programme de commande de commutation au cas où la ligne téléphonique serait interrompue.
Patent EP-0264536-A1 (EP)
Inventor: SCHUMACHER WILHELM
IPC: A47C23/06
Filed: 1987-05-08
Abstract: The slatted support base is divided into two frame parts (2a, 2b), which are connected to each other via a swivel joint (6), to achieve a lowering in the shoulder region of the frame (2) of the head part. For restoring the frame into the horizontal position, a spring system (7) is assigned to the swivel joint (6). <IMAGE>
Patent EP-0234944-A1 (EP)
Inventor: CHI-TUNG-HSU ADAM
IPC: C07D307/54
Filed: 1987-02-27
Abstract: This invention relates to certain insecticidal N'- substituted-N-acyl-N'-alkylcarbonylhydrazines, compositions containing them and the use of the compounds and compositions as insecticides, especially against insects from the order Lepidoptera and Coleoptera.
Patent EP-0244191-A1 (EP)
Inventor: WHEELER JOHN
IPC: F24F13/15
Filed: 1987-04-28
Abstract: A controllable louvred ventilator having open and closed positions has each louvre (15) pivotally supported at opposite ends between one opposite pair of side members (16) of a frame defining a ventilation opening (14) (Fig. 2) to be controlled by the louvres. The louvres are additionally supported for long spans at at least one location between their ends, on pivot arms (40) carried from an intermediate frame member (42) spanning the ventilation opening (14) between a further opposite pair of the side frame members (17, 18) of the ventilator frame. A control member (46) for the louvres is supported by and is slidable on the intermediate frame member (42), the control member (46) being connected to open and close the louvres by a series of links (56).
Patent EP-0245061-A1 (EP)
Inventor: WALKER HOWARD WALTER
IPC: C07C5/333
Filed: 1987-05-01
Abstract: Saturated hydrocarbon is transformed catalytically into olefinic hydrocarbon of corresponding skeletal configuration by reacting the saturated hydrocarbon with a suitable alkene cyclopentadienyl or alkene arene transition metal molecular complex, such as bis(ethylene)­pentamethylcyclopentadienyliridium, bis(ethylene)penta­methylcyclopentadienylrhodium and bis(ethylene)hexa­methylbenzene osmium in the presence of free alkene as hydrogen acceptor. The reaction may be performed photochemically under irradiation with ultraviolet light or it may be performed thermolytically under application of heat. The catalyst may be charged to the reaction as a preformed alkene cyclopentadienyl or alkene arene transition metal molecular complex or the catalyst may be formed in situ in the reaction mixture via displacement of ligand from a suitable transition metal complex containing the displaceable ligand, such as dicarbonylpentamethyl­cyclopentadienyliridium or cyclooctadienepentamethylcyclo­pentadienyliridium.
Patent EP-0257815-A1 (EP)
Inventor: BOLICK ROGER EUGENE II
IPC: C25B9/19
Filed: 1987-07-28
Abstract: A process for the electrochemical production of an alkali metal hydrosulfite by the reduction of an alkali metal bisulfite component of a circulated aqueous catholyte solution in an electrolytic membrane cell having a cathode compartment, a porous cathode in the cathode compartment, an anode compartment and a cation exchange membrane separating the cathode compartment from the anode compartment, which comprises passing at least 30 percent by volume of the aqueous catholyte through the pores of the porous cathode in the cathode compartment. 
     High purity solutions of alkali metal hydrosulfites, such as sodium hydrosulfite having concentrations of at least 120 grams per liter, are produced at current densities in the range of 1.0 to 4.5 KA/m² and at reduced cell voltages. The thiosulfate impurity concentration is from 0 to about 10 percent by weight of the hydrosulfite
Patent EP-0271188-A1 (EP)
Inventor: WANG CHARLES P
IPC: G01S17/58
Filed: 1987-10-06
Abstract: Apparatus for the precise measurement of the dis­placement of a moving cooperative target from a reference position traveling, for example, over a distance of several meters, and with the measurement accuracy being better than fraction of a micrometer. The apparatus includes a low-cost laser which generates a beam of a selected frequency. The laser beam is directed at the moving target and is reflected by the target. The apparatus also includes additional ele­ments which measure the Doppler phase shift of the reflected laser beam so as to obtain a precise measurement of the displacement of the target with respect to the reference posi­tion.
Patent EP-0241375-A1 (EP)
Inventor: HUWER JOSEPH
IPC: B30B9/04
Filed: 1987-04-07
Abstract: In the method, the sludges are sucked into a tubular, preferably cylindrical, chamber (12) closed at the front with a partition (13) which is movable inside the chamber, guided on the wall of the latter, passages being made between the said partition and the wall of the chamber, the said partition is displaced in the said chamber so as to compact the sludges, the decanted water is collected on either side of the said partition  and a vacuum is applied in the said chamber, behind the said partition during at least part of the travel of the latter. <IMAGE>
Patent EP-0353221-A1 (EP)
Inventor: RUCKER JAMES
IPC: B05B3/04
Filed: 1987-04-01
Abstract: Une machine de nettoyage directionnel de cuves avec tuyère de vaporisation rotative comprend un premier logement fixe (4), un deuxième logement (26) monté sur le premier logement de façon à effectuer une rotation autour d'un premier axe généralement vertical (18) et un troisième logement (30) monté sur le deuxième logement de façon à effectuer une rotation autour d'un deuxième axe (32). Le deuxième axe forme un premier angle aigu alpha avec le premier axe. Le deuxième logement est entraîné autour du premier logement par l'intermédiaire d'un train d'engrenages (20) mû par une turbine grâce au liquide de nettoyage pressurisé passant à travers lui. Le troisième logement est entraîné par une paire d'engrenages coniques (48, 46) montée sur le premier et le troisième logement. Une ou plusieurs tuyères (34), montées sur le troisième logement, dirigent le liquide de nettoyage le long d'un troisième axe (36) formant un deuxième angle aigu beta avec le second axe. Le premier et le second axe aigu forment entre eux un angle de préférence de 45° de façon à créer une configuration de vaporisation hémisphérique.
Patent EP-0330712-A1 (EP)
Inventor: BREMER PAUL W
IPC: A61B1/005
Filed: 1988-03-02
Abstract: A steerable medical probe device (10), such as a catheter, comprises a flexible, inner tubular body (12), a plurality of electrical conductors (17) wrapped about the inner tubular body; and an insulating layer (14) surrounding the conductors. Rigid non-conductive rings (18) are adhesively secured at axially spaced locations along the distal end of the probe. A plurality of shape memory titanium-nickel wires (20) extend between adjacent pairs of rings (18), and are electrically connected to a control device (34) and power source. The control device (34) may be operated to apply low current pulses selectively through one or more of the wires (20) to effect contraction of the heated wires and thereby cause the distal end of the probe (10) to bend in a desired direction.
Patent EP-0287796-A1 (EP)
Inventor: MERZ LUDWIG DR
IPC: C10G49/12
Filed: 1988-03-10
Abstract: Heavy and residual oils, spent and waste oils are hydroconverted by liquid-phase hydrogenation. 
<??>The mixing of waste oils or waste materials with the hydrogenation feed products is intended to allow re-use in place of disposal in landfills or combustion. 
<??>Mixtures of heavy or residual oils with spent and waste oils and also waste materials containing organic constituents are used in certain weight ratios, an additive within certain grain size ranges being present.
Patent EP-0347480-A1 (EP)
Inventor: MAGEE FREDERICK NORMAN
IPC: G11B11/08
Filed: 1988-06-22
Abstract: An optical memory system for storage and retrieval of digital data using a source of writing light in the visible light range and a separate source of near infrared, polarized reading light. The writing light is amplitude modulated by a signal containing the digital data to be stored. Horizontal and vertical deflectors deflect the beams to scan horizontally and vertically in response to control signals. The scanning beams are focused to a focal point to impinge upon a stationary medium manufactured of a dry film having submicron electrically photosensitive particles embedded in a thermoplastic layer mounted on a substantially transparent electrically conductive substrate. The particles are insensitive to light at the reading light wavelength. The particles are initially uncharged and the film is sensitive to light after receiving an initial surface charge. The regions of the medium with the charged particles and with the uncharged particles cause differing angular rotation of the electric and magnetic field vectors of the reading light, with the degree of rotation of the reading light after passing through the medium indicating whether a digital data bit of one or zero is recorded. A fixed mask is positioned in the focal plane of the lens and in juxtaposition with the medium. The mask is opaque to the writing and reading light beams and has a matrix of rows and columns of transparent apertures. The apertures define the extent of the regions of the medium with the charged and uncharged particles. A Senarmont polarization compensator is positioned to be exposed to the reading light beam after passing through the mask apertures and the medium and is responsive only to the incident of the reading light thereon. The compensator detects the angular rotation of the fields by measuring the reading light beam intensity and relating it to a   predetermined reference, and modulates the amplitude of an indicator signal from a photodiode so as to produce an output signal if rotation is detected indicative of a recorded information bit of stored digital data at a one or a zero binary state. Related control circuitry provides the scan control signals, and a heatable erasure pad selectively erases portions of the medium.
Patent EP-0301291-A1 (EP)
Inventor: REICHLE HANS
IPC: G01R19/155
Filed: 1988-07-08
Abstract: The testing device comprises a handle case (1) with a protruding test pole (2) and a finger contact member (3) conductively connected to the latter. The device is constructed in such a manner that the metallic finger contact member (3) is a clip which forms via a voltage source (11) a first input (11') of an input stage (12) of an electronic circuit (20), the second input (2') of which is connected to the test pole (2) at the handle case (1), which electronic circuit comprises a first oscillator stage (14) and a second oscillator stage (15), the output signals of which have different frequencies for selectively indicating an alternating voltage or direct voltage by means of audible and/or visual display means (17 or, respectively, 18). Such a testing device allows a functional self test and can also be used for other tests. <IMAGE>
Patent EP-0305868-A1 (EP)
Inventor: MADDOX CHARLES GARY
IPC: F16B19/10
Filed: 1988-08-24
Abstract: A blind one piece expansible fastener which has a tubular body (12) with an annular flanged head portion (11) at one end thereof. The upper portion of the tubular body which extends from the flanged head portion has a constant wall thickness. The intermediate tubular portion (14) of the fastener which can be upset has its wall thickness increasing towards the lower portion (15), which lower portion is internally threaded. The intermediate portion is buckled radially outwardly against an apertured work to secure the fastener thereto. The exterior diameter of the tubular body is of a constant diameter.
Patent EP-0306831-A1 (EP)
Inventor: BOTTA ARTUR DR
IPC: C07C209/06
Filed: 1988-09-01
Abstract: It has been found out that polyaralkylamines of the formula stated in the claims are useful as corrosion inhibitors for metallic materials; furthermore were found out new polyaralkylamines of the formula stated in the claims and a process for their preparation.
Patent EP-0365715-A1 (EP)
Inventor: STELTER NORBERT DIPL-ING
IPC: B60K20/02
Filed: 1988-11-14
Abstract: Eine Schaltvorrichtung für ein durch ein elektronisches Steuergerät (11) gesteuertes automatisches Getriebe (3) eines Kraftfahrzeugs besitzt einen von Hand zu bedienenden Wählhebel (1). Durch Verschwenken des Wählhebels in einer ersten Schaltgasse (2) sind die verschiedenen Getriebegänge anwählbar. Nach Umschalten des Wählhebels über eine Quergasse (12) in eine zweite Schaltgasse (13) läßt sich mit ihm der gewünschte Vorwärtsgang manuell schalten. Der Umschaltvorgang wird mittels eines Sensors (14) abgetastet, welcher eine Umschalteinheit (23) beeinflußt. Die Umschalteinheit bewirkt ein Beibehalten eines aktuell eingelegten Getriebeganges bei einem Wechsel der Schaltgasse.
Patent EP-0304108-A1 (EP)
Inventor: RAUSCH WERNER DR
IPC: C23C22/36
Filed: 1988-07-26
Abstract: In a process for phosphating steel and/or galvanised steel, if appropriate together with aluminium, before coating, especially electrodip coating, the metal surface is treated at a temperature between 40 and 60 DEG C with aqueous phosphating solutions which contain 0.4 to 5.0 g/l of Mg, 0.05 to 2.0 g/l of Ni, 8 to 20 g/l of P2O5 and at least one oxidising agent, wherein the free acid/total acid ratio is (0.02 to 0.15):1. In the absence of aluminium, phosphating solutions are used in which the zinc concentration has been adjusted to a value in the range from 0.4 to 1.0 g/l in the spraying process and to a value in the range from 0.9 to 1.5 g/l in the spray-dipping and dipping processes. In the presence of aluminium, the treatment is carried out with phosphating solutions, in which the zinc concentration has been adjusted to a value in the range from 0.7 to 1.0 g/l in the spraying process and to a value in the range from 1.4 to 2.0 g/l in the spray-dipping and dipping processes. In the lastmentioned case, the phosphating solutions additionally contain 80 to 400 mg/l of fluoride.