baber/WOPTO huggingface dataset:
Patent EP-0070443-A1 (EP)
Inventor: HOFFMANN HELLMUT PROF DR
IPC: C07F9/38
Filed: 1982-07-05
Abstract: Novel thiophosphonic acid esters of the formula I <IMAGE>  in which   R represents optionally substituted straight-chain or branched alkyl,    A represents straight-chain or branched alkanediyl (alkylene),    m represents 1, 2 or 3,   R<1> represents optionally substituted straight-chain or branched alkyl,    R<2> represents hydrogen, halogen or nitro,   R<3> represents hydrogen, halogen, nitro or optionally substituted alkyl,   R<4> represents hydrogen, halogen, optionally substituted alkyl, and, in the event that R<1> represents methyl, also represents nitro or the radical -S(O)nR<7> in which n represents zero, 1 or 2 and R<7> represents optionally substituted alkyl, and   R<5> and R<6> independently of one another represent hydrogen and, in the event that R<4> represents halogen, can also represent halogen, with the proviso that at least one of the substituents R<2>, R<3>, R<4>, R<5> and R<6> is other than hydrogen, which esters are obtained by reacting thionophosphonic acid ester halides of the formula II <IMAGE> in which   R, A, m and R<1> have the abovementioned meaning and Hal represents halogen,  with phenol derivatives of the formula III <IMAGE> in which    R<2>, R<3>, R<4>, R<5> and R<6> have the abovementioned meaning, or with their salts, if appropriate in the presence of acid-binding agents and if appropriate in the presence of diluents. The thionophosphonic acid esters of the formula (I) according to the invention can be used as pesticides, in particular as insecticides, acaricides and nematicides.
Patent EP-0075675-A1 (EP)
Inventor: FEIT YOSEPH
IPC: C01C3/14
Filed: 1982-07-26
Abstract: A process for the air oxidation of hydrogen cyanide to isocyanic acid in the presence of a solid catalyst utilizing adiabatic conditions and controlling temperatures by the proportion of inert gas. A novel metallic silver catalyst having a palladium coating is used.
Patent EP-0073943-A1 (EP)
Inventor: KONRAD CHARLES EDWARD
IPC: H02H7/08
Filed: 1982-08-11
Abstract: A transistor fault indicator circuit (48, 50, 58, 60) monitors the conduction state of a transistor (34) and compares that state to a commanded state. Differences in states are treated as faults and actuate an alarm of shut down the system including the transistor (34). In systems in which the transistor (34) may be operated in a continuous conduction mode for long time periods, a control circuit is provided to periodically short circuit the base-emitter bias of the transistor (34) to force a momentary period of nonconduc- tion during which time the proper operation of the transistor (34) can be verified.
Patent EP-0100785-A1 (EP)
Inventor: BINNIG GERD DR
IPC: F16F7/10
Filed: 1982-08-13
Abstract: The vibration filter comprises an inner ring (27) on which vibration-sensitive equipment may be installed, the ring (27) being suspended from a plurality of springs (24, 25, 26) elastically supported by gibbets (18, 19, 20) in turn mounted on an outer ring (1) which is spring-suspended the same as the inner ring (27) from a rigid bench (8). The springs (12, 13, 14; 24, 25, 26) and other elastic members (9, 10, 11; 15, 16, 17; 21, 22, 23; 28, 29, 30) having differing resonant frequencies. 
     Between the bench (8) and the outer ring (1), and between the outer and inner rings (1, 27) there may be provided eddy current brakes consisiting of strong permanent magnets (46,48) arranged opposite individual copper or aluminium blocks (5, 47).
Patent EP-0058548-A1 (EP)
Title: Method of producing MOSFET type semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L29/49
Filed: 1982-02-15
Abstract: In the production of an MOS transistor or a one-MOS transistor/one-capacitor memory cell, a gate electrode (14) is made of aluminum, doped regions (15, 16) are formed by an ion-implatation method using the gate electrode as a mask, and the doped regions are annealed by a laser beam.
Patent EP-0076633-A1 (EP)
Inventor: KANEKO MASAHARU
IPC: G09F9/00
Filed: 1982-09-29
Abstract: A guest-host type liquid crystal composition comprising one or more host liquid crystals and dissolved therein one or more pleochroic dyes having a trans-4-substituted cyclohexyl group, preferably in an amount of 70% by mole or more of said trans-4-substituted cyclohexyl group among 4-substituted cyclohexyl groups, can afford a liquid crystal display device improved in display contrast and good stability due to no photo-chemical reaction of the liquid crystal composition.
Patent EP-0079153-A1 (EP)
Inventor: PUGSLEY PETER CHARLES
IPC: H04N1/50
Filed: 1982-10-21
Abstract: For register control when printing on a web, signals corresponding to a predetermined hidden pattern of low-amplitude density variations are superimposed on picture signals representing the image to be printed. After printing, light from elements of the printed image, with its hidden pattern, is detected by a register scanning head and the variations are correlated in a signal processor with the known variations of portions of the predetermined hidden pattern. In this way a position error signal is derived and can be used to correct the web position.
Patent EP-0069608-A1 (EP)
Title: Laser à semiconductor à courte longeur d'onde
Inventor: DI FORTE-POISSON MARIE-ANTOINE
IPC: H01S5/323
Filed: 1982-06-08
Abstract: L'invention a pour but la réalisation d'une diode laser émettant en lumière visible. La diode laser selon l'invention comporte une couche active dont le matériau a une composition: GaxIn1-xP avec: 0,51 <= x <= 0,53 correspondant à un point (31) de la droite (I) du diagramme quaternaire Ga In As P sur laquelle est satisfaite la condition de compatibilité du paramètre de réseau cristallin avec celui d'un substrat en Ga As. Les couches de confinement de la diode laser ont une composition correspondant à un point de la droite (II) du diagramme quaternaire voisin Ga Al In P, sur laquelle est satisfaite la condition de compatibilité du paramètre de réseau cristallin avec celui du substrat Ga As, soit pour le point (C) de cette droite situé à l'extrémité la plus favorable de la droite (II): InzAl1-zP avec: 0,45 <= z <= 0,49. Applications aux lecteurs de disques optiques.
Patent EP-0073729-A1 (EP)
Inventor: GIMOND JACQUES
IPC: B22D1/00
Filed: 1982-08-25
Abstract: The invention relates to a rotary gas dispersion device for the treatment of a bath of liquid metal such as aluminum and its alloys, comprising a cylindrical rotor equipped with blades immersed in the bath, connected to a hollow control shaft for the supply of gas, and is characterized in that the rotor is pierced by oblique ducts coupled to radial ducts in which the metal and the gas circulate respectively before being mixed at the point where these ducts join up, emerging in the bath so as to form a fine dispersion which is then distributed in the said bath by means of blades.
Patent EP-0081467-A1 (EP)
Inventor: CASALONE ENRICO
IPC: B60T17/08
Filed: 1982-07-07
Abstract: A brake unit operated by fluid under pressure comprises a chamber (10) in which slides a piston (14) displaceable by fluid under pressure to operate, through an actuator, a push rod (32) carrying a brake shoe. The actuator is constituted by a cam member (52) angularly displaceable by the movement of the piston substantially about an axis perpendicular to the direction of displacement of the piston and of the push rod.
Patent EP-0089985-A1 (EP)
Inventor: FLEISCHER JOACHIM
IPC: A47B9/04
Filed: 1982-10-02
Abstract: La table comprend un piètement avec des colonnes (1, 2) composées chacune d'une partie inférieure (3) et d'une partie supérieure télescopique (4). Une traverse (5) relie les parties inférieures (3). Un dispositif de réglage en hauteur (6) agit sur la partie supérieure télescopique (4) qui porte un plateau (7) pour le clavier et un plateau à écran (8) à réglage en hauteur indépendant. Chaque plateau (7, 8) a ses propres parties inférieures (3) et supérieures (4) et son propre réglage. Chaque colonne (1, 2) a sa propre poignée d'actionnement (9) disposée sur le côté allongé du plateau et comportant des arbres d'entraînement (10, 11) pour le dispositif de réglage en hauteur (6) du plateau à clavier (7) et du plateau à écran (8). Les arbres d'entraînement (10, 11) traversent la partie inférieure (3) et la partie supérieure (4) portant le plateau à clavier (7) et les parties supérieures traversées (4) sont munies de trous oblongs (12) pour les arbres d'entraînement (10, 11), dont la longueur correspond au moins à la course de réglage. Ceci permet de loger les arbres d'entraînement (10, 11) de façon invisible et de les supporter de façon simple.
Patent EP-0086435-A1 (EP)
Inventor: ASZTALOS STEFAN DIPL-ING
IPC: B01D53/04
Filed: 1983-02-07
Abstract: Es wird ein Verfahren zum Betreiben einer zyklisch arbeitenden Druckwechsel-Adsorptionsanlage zur Reinigung und Zerlegung von Gasen mit mehreren Adsorbern beschrieben, in denen jeweils innerhalb eines Zyklus die Schritte, Adsorption, Entspannung bzw. Druckausgleich, Spülen und Druckaufbau durchgeführt werden, wobei als Spülgas bei der Entspannung von Adsorbern freiwerdendes Restgas verwendet und der Druckaufbau mindestens teilweise durch Einpressen von Produktgas vorgenommen wird. Bei Ausfall des oder der das Spülgas liefernden Adsorber wird das Produktgas nicht nur zum Druckaufbau, sondern auch zum Spülen eines oder mehrerer anderer Adsorber verwendet und die Spülgasmenge dabei so geregelt, daß der oder die im Druckaufbau befindlichen Adsorber innerhalb eines vorher festgelegten Zeitraumes den Adsorptionssolldruck erreichen.
Patent EP-0094587-A1 (EP)
Inventor: MIYAKE HARUHISA
IPC: C08J5/22
Filed: 1983-05-09
Abstract: An electrolytic cation exchange membrane comprises a first film made of a fluorinated polymer having cation exchange groups and a second film laminated thereon, made of a fluorinated polymer having carboxylic acid groups as its ion exchange groups and containing the following repeating units (A), (B) and (C) and having a smaller thickness and greater specific electric resistance than the first film;
     
     
     where each of X and X' is -F, -Cl or -CF 3 , R, is a perfluoroalkyl group having from 1 to 10 carbon atoms, M is hydrogen or an alkali metal and Y is selected from the group consisting of + CF 2 x , -0 + CF 2 x ,
     and
     where each of x and y is an integer of from 0 to 10 and Z is -F or R f  as defined above, provided that B/A+B+C (molar ratio) and C/A+B+C (molar ratio) are from 0.01 to 0.3 and from ' 0.05 to 0.5, respectively.
Patent EP-0095085-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1983-05-10
Abstract: The recording apparatus consists of a carrier part (1) or feed part for the application medium and of a doctor part (2). The doctor part is matched to the coating surface, preferably a rotating stencil or the like. The two parts are connected to one another by means of spring elements (3). When the doctor part is applied, it therefore presses elastically against the coating surface. But there is also the possibility of pressing the doctor part actively against the coating surface by designing the spring elements as diaphragms and arranging above them pressure chambers, into which regulatable or controllable pressure can be introduced. The spring elements preferably consist of elastomeric plates. As a spring element (3) there can also be an elastic layer which preferably consists of elastomeric material. This elastic layer is fastened on the one hand to a bottom plate of the carrier part or feed part (1) and on the other hand to the doctor part (2) by means of projections and recesses or projections, such as studs, pins and the like.
Patent EP-0126796-A1 (EP)
Inventor: KURODA TAKESHI
IPC: F16D66/00
Filed: 1983-05-30
Abstract: In a disclosed displacement detecting apparatus, a nut member (3) retains a plurality of balls (4) to circulate therein while in engagement with a helical groove of a screw shaft (2). The nut member (3) is unrotatable and linearly movable, and the screw shaft (2) is rotatable and linearly immovable. A rotation detector (20) and a brake (201) are attached to the screw shaft (2). The nut member may act as a piston of a cylinder in which the nut member is mounted, or may be connected to a separately provided piston of the cylinder.
Patent EP-0101832-A1 (EP)
Inventor: SINGH BALWANT
IPC: B05D7/26
Filed: 1983-07-01
Abstract: Production of tertiary aralkyl isocyanates, such as tetramethyl xylylene diisocyanates. by thermal cracking of corresponding olefins and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.
Patent EP-0101871-A1 (EP)
Inventor: OGATA HAJIME
IPC: C25D11/38
Filed: 1983-07-15
Abstract: Tin-free steel sheets exhibiting improved retorting resistance with respect to paint adhesion are produced by chromium plating a steel sheet through cathodic electrolysis in a chromium ion-containing solution, reversely electrolyzing the sheet by a successive anodizing treatment in said solution, and subjecting the sheet to an electrolytic treatment in an aqueous chromate solution. The SO 4   --  concentration of the chromate solution used in the electrolytic chromate treatment should be limited to the range of 0.01 to 0.10 gram per liter of the solution.
Patent EP-0105127-A1 (EP)
Inventor: ASAMI KAZUTOMO
IPC: F04C29/02
Filed: 1983-08-04
Abstract: A rotary compressor comprises a compression chamber defined by enclosing both ends of a cylinder (4) with a main bearing (5) and an end bearing (6); compression elements (3) including a piston (8) which is eccentrically rotated by a crank shaft (7) within the compression chamber, and dividing the compression chamber into a high pressure chamber and a low pressure chamber; and a sealed container (1) to be a plenum space, in which the compression elements are housed and lubricating oil is sumped at the inner bottom section of the sealed container to effect lubrication of sliding parts of the compression elements, wherein the lubricating oil is returned into the sealed container (1) after it has been cooled through a heat-exchanger (18) provided outside the sealed container (Fig. 1).
Patent EP-0111159-A1 (EP)
Inventor: TREIBER FRITZ F
IPC: B65G47/244
Filed: 1983-11-06
Abstract: In a package wrapping machine wherein packages are transported horizontally on a conveying platform (110) to a wrapping station (114) and deposited at the wrapping station by contact or collision of the package with a package stop (116) as the platform travels beyond the stop, improved package handling apparatus is provided for catching trayed commodities upon rebound from the package stop and for urging them toward the stop such that they are correctly positioned for wrapping. The improved apparatus comprises a ramped projection (120) extending upwardly from the rear of the conveying platform with the ramped projection being formed to facilitate passage beneath a package to be wrapped as the platform travels beyond the package stop. Package restraints (301, 302, 310) at the wrapping station retain packages at the correct position on the wrapping station as the ramped projection passes beneath the trayed commodity. In the preferred embodiment, the conveying platform comprises a plurality of rods (110A) and the ramped projection extends from a generally rectangular block (204) which engages the last (208) and the penultimate (214) of the plurality of rods (110A).
Patent EP-0105548-A1 (EP)
Inventor: MAKISUMI YASUO
IPC: C07D521/00
Filed: 1983-09-12
Abstract: New (2-propynylamino)isoxazole and (3-iodo-2-propynylamino)isoxazole derivaives having anti-microbial activity which are used as active ingredients in anti-microbial compositions for medical use, fo agricultural use and also for veterinary use.
Patent EP-0102883-A1 (EP)
Title: Agencement de roue cinétique à paliers magnétiques, notamment pour le stockage d'énergie
Inventor: CAYE PAUL DANIEL
IPC: F16C39/06
Filed: 1983-08-01
Abstract: Agencement de roue cinétique comportant un stator et un rotor et des paliers magnétiques pour suspendre magnétiquement le rotor par rapport au stator. Selon l'invention, pour les parties de palier magnétique liées au stator, on prévoit un système de suspension élastique (26), qui est raide dans une première direction parallèle à l'axe de rotation Z-Z du rotor, raide dans une seconde direction V-V orthogonale à l'axe de rotation du rotor et souple dans une troisième direction U-U orthogonale aux deux directions Z-Z et V-V.
Patent EP-0129634-A1 (EP)
Inventor: DRETTNER BORJE
IPC: A61M25/04
Filed: 1983-06-27
Abstract: An instrument for treating sinusitis enabling the introduction of one end of a plastic tube into a maxillary sinus and anchoring it there for successive irrigations distributed over a period oftime. Said end of the plastic tube (4) is provided with an arcuate bend for securing after introduction. Introduction is made by entering the tube into the lumen of a cannula (1), whereby the arcuate bend is elastically straightened. The sharp end (3) of the cannula (1) is introduced into the sinus, and the tube is then slid out with its said end into the sinus and regains its arcuate bend for securing, and the cannula is removed, the plastic tube securely remaining until purposely removed.
Patent EP-0093171-A1 (EP)
Inventor: HANSEN NIELS ERIK
IPC: B23D61/02
Filed: 1982-11-05
Abstract: Dans une machine-outil de coupe présentant un certain nombre de pointes de coupe, celles-ci sont placées sur l'outil selon une séquence composée de nombres binaires déterminés de manière aléatoire. La longueur de coupe de l'outil est divisée en un nombre de sections correspondant au nombre de chiffres dans la séquence, et pour chaque "1" binaire de la séquence il existe une pointe de coupe dans la section correspondante de l'outil, tandis qu'un "0" binaire représente l'absence d'une pointe de coupe dans la section. L'utilisation de cet outil permet d'abaisser le niveau de bruit pondéré selon la courbe A, étant donné qu'une partie du bruit se trouve dans des gammes de fréquence où le bruit n'est pas aussi irritant ou gênant et/ou dans lesquelles l'émission de bruit est limitée par un amortissement mécanique plus élevé ou par des organes analogues. L'outil peut être obtenu en enlevant de manière aléatoire un nombre considérable de pointes de coupe d'un outil possédant des pointes ou dents de coupe espacées uniformément.
Patent EP-0126204-A1 (EP)
Inventor: STRACK HANS DR
IPC: C01B33/26
Filed: 1984-01-24
Abstract: Die Impfmischung wird hergestellt, indem man ein amorphes, synthetisches Natriumaluminiumsilikat mit einer Na2O-liefernden Verbindung in einem wässrigen System bei Temperaturen von 10 bis 35°C (Raumtemperatur) umsetzt. Die Impfmischung weist die Zusammensetzung Na2O : Al2O3 : SiO2: H2O = 12 ± 3 : 1 : 15 ± 3 : 240 ± 60 auf. Diese Impfmischung kann bei Synthese von Zeolith Y und/oder Zeolith X eingesetzt werden.
Patent EP-0125667-A1 (EP)
Inventor: ROEDER WALTER
IPC: B26F1/44
Filed: 1984-05-12
Abstract: Bei einem Bandstahlstanzwerkzeug sind Bandstahlstanzmesser (1) und ggf. Bandstahlfalzlineale (2) in Schlitzen (3, 4) einer Trägerplatte (5) vorgesehen, aus welcher die Bandstahlstanzmesser und ggf. Bandstahlfalzlineale nach unten zum Zusammenarbeiten mit einer Gegenstanzplatte (7) vorstehen. Die Rücken der Bandstahlstanzmesser (1) und ggf. der Bandstahlfalzlineale (2) sind einer gehärteten Druckplatte (9) zugekehrt. Zur Erzielung einer selbsttätigen Höhenjustierung der Bandstahlstanzmesser (1) und ggf. Bandstahlfalzlineale (2) sind die Rücken der Bandstahlstanzmesser und ggf. der Bandstahlfalzlineale ebenfalls als gehärtete Schneide (11, 12) ausgebildet, wobei zwischen der Trägerplatte (5) und der Druckplatte (9) eine Zwischenplatte (10) eingelegt ist, deren Härte geringer als die ihr zugekehrten Schneiden (11, 12) der Bandstahlstanzmesser (1) und ggf. der Bandstahlfalzlineale (2) ist, so daß beim Höhenausgleich diese Schneiden in die Zwischenplatte eindringen können.
Patent EP-0127064-A1 (EP)
Title: Rust prevention in processing cans
Inventor: LIU CHONG TAN
IPC: C23F11/10
Filed: 1984-05-15
Abstract: An aqueous solution of a low boiling mildly alkaline amine, such as morpholine, is applied to drawn and ironed steel, zinc coated ferrous, and tin coated ferrous cans following cleaning to remove forming lubricant residues and other soil in order to prevent rust formation on the cleaned cans during subsequent processing.
Patent EP-0134983-A1 (EP)
Title: Stickstoffbasische Gruppen tragendes Kunstharz, dessen Herstellung und Verwendung
Inventor: SCHUPP EBERHARD DR
IPC: C09D5/44
Filed: 1984-07-06
Abstract: Die Erfindung betrifft ein stickstoffbasische Gruppen tragendes, durch Protonierung mit Säure wasserverdünnbares Kunstharz, das durch Reaktion eines Epoxidharzes, das ein mittleres Molekulargewicht Mn von 300 bis 6000 und im Mittel 1,5 bis 3,0 Epoxidgruppen pro Molekül aufweist, mit einem Diketimin eines diprimären Amins und gegebenenfalls einem sekundären Amin, das gegebenenfalls zusätzlich eine tertiäre Aminogruppe enthält, einem Ketimin eines primären Monoamins und/oder einem Ketimin eines primär/tertiären Diamins erhältlich ist. Diese Harze eignen sich als Bindemittel für Überzugsmittel, insbesondere für die kathodische Elektrotauchlackierung elektrisch leitfähiger Substrate.
Patent EP-0133666-A1 (EP)
Inventor: BERGLER OTTO
IPC: B27G5/02
Filed: 1984-07-25
Abstract: A saw mechanism comprises a work support, a round table rotatably carried on said work support, and a pivot support carried by the table. A guide is mounted on the pivot support for pivotal movement and includes a pair of parallel rods. A saw includes a saw housing and a motor driven blade on the housing. The housing has a pair of passages which slidably receive the rods so that the housing can be adjusted relative to and along the rods.
Patent EP-0153503-A1 (EP)
Inventor: LOPEZ LINAN ANTONIO
IPC: B60T17/00
Filed: 1984-02-17
Abstract: Automatic draining device for air-operated systems, especially of vehicle air brakes. The device can be mounted to a reservoir of the air system and comprises a condensation chamber (2) and a drain valve (32, 35) which is actuated by a valve-actuator body (3), the actuator body being controlled by means of a servo-valve able to connect the working chamber of the drain valve actuator to a point in the air-operated system which is kept under pressure during its operation; the servo-valve control means being connected to a remote control device for activating said valve at predetermined moments. So, the draining : can be effected at a distance from the brake system independently of the braking rhythm and brake pressure.
Patent EP-0125780-A1 (EP)
Inventor: GRABBE DIMITRY G
IPC: H05K3/30
Filed: 1984-04-06
Abstract: A modular connector (10) housing of relatively short length and having a coupling feature, such as a tab (14) at one end and a recess (12) atthe other end, is connected with other similar connector housings. A filler material (22) having a melting point lower than that of the particular soldering method chosen is then inserted into the portion where two housings are joined thereby forming a relatively rigid long connector housing assemblage (11). A hot-melt adhesive preform (28) is then placed on the bottom of the connector housing (10) with the entire connector housing assembly aligned with and attached to a printed circuit board (24). The hot-melt adhesive (28) bonds the connector housing (10) to the substrate (24) while the filler material (22) melts away from the filler openings (16), allowing the short incremental housing lengths to move relatively free with respect to each other.
Patent EP-0136880-A1 (EP)
Inventor: TAKAYAMA YOSHIHISA
IPC: H01L27/088
Filed: 1984-09-26
Abstract: A gate array type semiconductor device including a plurality of basic cells (11) arranged in an array and diffusion regions (18, 19) for suppressing latchup between the basic cells (11) In the array has each of the diffusion regions (18, 19) formed as a comb-shaped structure. The teeth (18c, 19c) of the structures (18, 19) extend between the basic cells (11) in each column and occupy less space than the conventional diffusion regions (14,15) (Figure 5) since ohmic contacts are no longer required between every pair of adjacent basic cells. The comb-shaped diffusion regions (18, 19) partially enclose each basic cell (11).