baber/WOPTO huggingface dataset:
Patent EP-0147783-A2 (EP)
Inventor: HAEHNKE MANFRED DR
IPC: C09B67/22
Filed: 1984-12-19
Abstract: Disperse Blue 56 ist ein wichtiger Blau-Farbstoff für das Färben von PES-Fasern im Kochtemperatur- oder Hochtemperatur-Verfahren. Diese anthrachinoide Verbindung Disperse Blue 56 weist neben seinen Vorteilen (hohe Lichtechtheit, pH/Reduktions-Unempfindlichkeit, Reinheit des Farbtons) einige technische Nachteile (schlechtes Egalfärbevermögen, starke Begleitfaseranschmutzung, rote Abendfarbe) auf. Durch eine Kombination mehrerer blauer Dispersions-Azofarbstoffe mit ausgewählten konstitutionellen Merkmalen in Form von Mischungen oder Mischkristallen gelingt es, die Vorteile von Disperse Blue 56 nachzustellen, gleichzeitig jedoch seine Nachteile weitgehend zu vermeiden. Diese Azofarbstoffe sind auf der Basis von Kupplungsprodukten aus diazotierten, 2,6-substituierten 4-Nitroanilinen mit substituierten N,N-Dialkylanilinen aufgebaut.
Patent EP-0145042-A2 (EP)
Inventor: NEEL EMMANUEL EMILE ALFRED
IPC: B01J37/02
Filed: 1984-10-09
Abstract: Hydrocarbon conversion processes wherein hydrocarbons are contacted with hydrogen at hydroconversion conditions using a catalyst comprising at least one hydrogenating metal or compound thereof present on at least one refractory oxide which has been treated with from 0.1 to 30 %w. calculated on refractory oxide, of at least one reactive metal compound of Group 2a, 3a, 4a and/or 4b of the Periodic Table of the Elements. 
     Preferably, petroleum waxes are hydroisomerized using catalysts based on modified refractory oxides which have been prepared by impregnating them with at least one hydrocarbyl ammonium metallate and or compounds comprising at least one hydrocarbyl ammonium moiety and at least one reactive metal compound.
Patent EP-0124245-A2 (EP)
Inventor: ANDREWS HENRY LEROY
IPC: C22C19/07
Filed: 1984-03-26
Abstract: A nonprecious alloy for porcelain-bonded dental restorations contains in approximate percentage by weight, 25-30 chromium, 5-7 molybdenum, 0-1.0 each manganese and silicon, 0-0.3 carbon and 0-4 each gallium and indium, balance cobalt (except for any impurities and incidental ingredients), these constituents accounting for at least 99.5 wt. percent of the alloy and said impurities and incidental ingredients account for up to 0.5 wt. percent of the alloy, the sum of the manganese and silicon being at least about 0.5 wt. percent and the sum of the gallium and indium being at least about 1.25 wt. percent.
Patent EP-0125091-A2 (EP)
Inventor: EDWARDS PHILIP NEIL
IPC: A61P31/04
Filed: 1984-05-01
Abstract: A4,4'-alkylenebis[piperidine-1-(N-amidino-amidine)] derivative of the formula:-
     or a tautomeric form thereof, wherein each ofR 1 ,R 2 , R' and R 4 , which may be the same or different, is hydrogen or an alkyl, alkenyl or alkoxyalkyl radical of up to 20 carbon atoms; or R', R 2  and the nitrogen atom to which they are attached, or R' and R 4  and the nitrogen atom to which they are attached, which may be the same or different, are each a 1-azetidinyl, 1-pyrrolidinyl, piperidino, hexamethyleneimino, heptamethyleneimino, morpholino or 4-(1-8C alkanoyl)-1-piperazinyl radical each of which may bear 1-3C alkyl substituents; a 3-20C cycloalkyl radical; or an optionally substituted phenyl or phenylalkyl radical; provided that at least one ofR', R', R' and R 4  is otherthan hydrogen; X is a direct bond or a 1-6C straight- or branched-chain alkylene radical which is linked to the 3- or 4-positions of the piperidine rings; and R 5  and R 5 , which may be the same or different, are each hydrogen or a 1-8C alkyl radical; and the acid addition salts thereof, processes for their manufacture, and antibacterial and antifungal compositions and methods using said compounds.
Patent EP-0131449-A2 (EP)
Inventor: YOSHIZAWA TAKESHI C O FUJITSU
IPC: G03F1/82
Filed: 1984-07-06
Abstract: A mask (reticle) washing apparatus for cleaning a mask (1) used in production processes of semiconductor integrated circuits (ICs), which allows the cleaning of a mask without the use of a strong oxidizing agent or strong alkaline agent. The mask washing apparatus (43) is constructed with an airtight chamber (5) arranged vertically lengthways, and comprises a washing room (40) and a drying room (7) which are separated by a shutter (11). A drain (21) and an exhaust duct (4) are located at the bottom of the chamber. A washing process is performed in a lower part of the chamber (40) and a drying process is performed in the upper part of the chamber (7). A clean air stream flows from the upper part to the lower part of the chamber, preventing contamination of the mask during the drying process. Consequently, the mask is cleaned perfectly, enabling improved reliability and yield of manufactured IC devices.
Patent EP-0151864-A2 (EP)
Inventor: PARTRIDGE DAVID
IPC: G07F1/04
Filed: 1984-10-30
Abstract: A coil 1 is wound on a former 2 having a central opening 4 of a shape corresponding to the outline of a coin 3 to be checked and mounted with the plane of the opening at an angle to the horizontal. The opening 4 has, towards its lower side, a cross member 6 located below the transverse centre line of the coil 1 so that a coin 3b can momentarily rest on the cross member with its plane in the plane of the coil and can then turn about the cross member under its own weight and pass edge-wise through the opening in the former. A coin guide 10 guides coins edge-wise in a generally vertical direction towards the lower side of the coil so that a coin emerging from the guide enters the part of the opening 7 in the former 2 on the side of the cross member 6 away from the diameter and then turns about the cross member into the plane of the coil, at which point an output signal dependent on the characteristics of the coin as a whole is obtained. A lever 12 is included for clearing jammed coins.
Patent EP-0144215-A2 (EP)
Inventor: VAN HUYSSTEEN JAN HENDRYK HOFM
IPC: B24C5/06
Filed: 1984-11-29
Abstract: A shot blasting wheel has a base plate (8) with angularly- spaced elongate grooves (12) therein, into which complementary tongue formations (11) on shot accelerating blades (9) engage. A rearwardly-directed lug (14) is provided on each blade (9), each lug being engaged by a bolt (13). Each lug (14) includes a wedging surface (14a) which results in a locking force on the lug having components normal to the base plate (8) and parallel thereto to lock the tongue formation (11) in the associated groove (12). The interengaged tongue-and-groove formations (11, 12) prevent the ingress of shot by lands (9c), provided on the bottom surface of the blades (9) which lands are in close contact with the base plate (8).
Patent EP-0155561-A2 (EP)
Inventor: MATHES JOSEF DIPL-ING
IPC: B41F21/10
Filed: 1985-02-28
Abstract: Apparatus is provided for simple and reliable adjusting of the smoothing means on a storage cylinder of a sheet of set press to adjust the smoothing means relative to the sheet end when the press is selectively changed from first printing to perfecting printing operation. The storage cylinder is mounted on a hollow main shaft in which a hollow intermediate shaft and an adjusting shaft are concentrically mounted. Clamping cams are disposed on the intermediate shaft and act by way of cam followers and expanding finger sleeves to clamp or release the elements which carry the smoothing means on the main shaft. The position of the smoothing means relative to the main shaft is adjusted by way of epicyclic gearing interposed between one end of the adjusting shaft and the hollow main shaft. The relationship of the intermediate shaft and the adjusting shaft are selectively changed and locked in operative position by axially aligned internal non-circular control elements interconnected by a non-circular drive key which is axially slidable out of engagement with the non-circular control elements by insertion of a correspondingly shaped adjusting key.
Patent EP-0163295-A2 (EP)
Inventor: KOBAYASHI MASAHIRO
IPC: H01L31/107
Filed: 1985-05-29
Abstract: A buried structure avalanche multiplication photodiode (APD) provided with a surface level difference between the multiplication region (AB) and guard ring region (GR). The APD has so-called separated absorption multiplication structure comprising an n-InGaAs light absorbing layer (2) and n-lnP multiplication layer (3). The surface level difference is provided by selective growth of the layer in which guard ring (GR) is formed or selective removing of the layer over the multiplication region (AB). In the APD, the pn junction is leveled throughout the multiplication region (AB) and guard ring region (GR) or is made farther apart from the light absorbing layer (2) in the guard ring region (GR) than in the multiplication region (AB), and a significant reduction of dark current due to tunnelling current in the InGaAs layer (2) and/or InGaAsP layer has been obtained. Moreover, the breakdown voltage difference of the pn junction in the multiplication region (AB) and the guard ring region (GR) has also been increased.
Patent EP-0174574-A2 (EP)
Inventor: SCHWAMBORN MICHAEL DR
IPC: A01N43/66
Filed: 1985-08-31
Abstract: The invention relates to the use of triazine derivatives, some of which are known, of the formula (I) <IMAGE>  in which  R represents hydrogen, alkyl or alkenyl, R<1> represents hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, alkoxycarbonyl, alkoxycarbonylalkyl, carboxyalkyl or aralkyl, or cycloalkyl which is optionally monosubstituted to polysubstituted by identical or different substitutents, or R and R<1> together with the nitrogen atom to which they are bonded form a saturated heterocycle which can contain further hetero atoms and R<2> and R<3> are identical or different and represent alkoxy, alkylthio or phenylthio, as fungicides, mainly those which are active against BCM-resistant strains of fungi.
Patent EP-0181627-A2 (EP)
Title: Schalldämmende Verbundplatte sowie Verfahren zu ihrer Herstellung
Inventor: SCHERZER WILHELM
IPC: E04B1/84
Filed: 1985-11-11
Abstract: Bei einer schalldämmenden Verbundplatte aus zwei metallischen Deckblechen (1) besteht der Gummikern (2) aus gebundenem Gummischrott oder Gummigranulat, wodurch sowohl die Wärme- als auch die Schalldämmung merklich erhöht werden. In einfacher Weise wird diese Verbundplatte dadurch hergestellt, daß die beschichteten Deckbleche (1) und Schmelzkleberfolien (3) auf den Gummischrottkern (2) aufgelegt werden, worauf dieser Verbund unter Erhitzung einer fortschreitenden Flächencressung unterworfen wird.
Patent EP-0169686-A2 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/172
Filed: 1985-07-10
Abstract: An hydraulic anti-skid braking system for a vehicle incorporates only one skid sensor and modulating unit (21). The unit is associated with one front wheel (14) and also controls operation of the brakes (15, 16) on both rear wheels (17, 18) of the vehicle.
Patent EP-0177128-A2 (EP)
Inventor: CARUANA JOSEPH FELIX
IPC: B05B3/04
Filed: 1985-07-23
Abstract: A lawn sprinkler comprising first chamber (20) of circular section to which pressurised water is arranged to be supplied from a second chamber (16) via a plurality of angled bores (24) in a connecting wall (18). The bores (16) are positioned and orientated such as to establish in the first chamber a body of water rotating about the chamber axis. A rotor (26) is mounted for free rotation about an axis coincident with the longitudinal axis of the first chamber (20) and carries a plurality of angularly spaced, generally radially directed vanes (46), at least parts of which project into the first chamber (20) so as to be driven by the rotating body of water to thereby rotate the rotor.
Patent EP-0171287-A2 (EP)
Inventor: HAYASHI KAZUHIKO
IPC: B60W30/00
Filed: 1985-08-07
Abstract: A vehicle speed control apparatus is provided which includes a vehicle speed sensor (51), a setting switch (53), a memory (211,212,262), a comparator (242, 251,252), a timer (263-269), a quick responser (271, 272, 252) and an actuator (10). The vehicle speed sensor (51) detects and outputs the actual vehicle speed into the memory (211, 212, 262) and the comparator (242, 251, 252). A driver operates the setting switch (53) when the actual vehicle speed equals the desired vehicle speed. The setting switch (53) outputs an initial signal for automatic control of the vehicle speed to the memory (211, 212, 262) and the quick responser (271, 272, 252). The value of the desired vehicle speed is set in the memory (211, 212, 262) which outputs a desired vehicle speed signal to the comparator (242, 251, 252) and the timer (263-269). The comparator (242, 251, 252) determines a difference between the actual vehicle speed and the desired vehicle speed, and outputs a manipulation signal into the actuator (10) in accordance with this difference. When the quick responser (271, 272, 252) receives the initial signal from the setting switch (53) it outputs a maximum value signal to the actuator (10) during a time period which is set in the memory (211,212, 262) according to a relationship between desired vehicle speed and time period. The actuator (10) opens a throttle valve (22) to a maximum degree during this time period. The timer(263-269) receives the desired vehicle speed signal from the memory (211, 212, 262), and counts down the corresponding time period. When the time period has passed and the timer (263-269) reaches 'Zero', the timer (263-269) outputs an end signal to the quick responser (271, 272, 252). The actuator (10) then adjusts the opening degree of the throttle valve (22) according to the difference between the value of the desired vehicle speed and the value of the actual vehicle speed. This provides automatic control of vehicle speed without large initial decreases or increases in vehicle speed.
Patent EP-0177253-A2 (EP)
Inventor: HIROSHI YOSHIDA C O UBE RESEAR
IPC: C07D285/06
Filed: 1985-09-25
Abstract: There is disclosed a process for preparing 5-mercapto-1,2,3-thiadiazole salts comprising reacting a hydrazone compound represented by the formula:wherein X represents a halogen atom and Ar represents an aryl group, with a polysulfide compound represented by the formula:wherein M represents an alkali metal atom or an NH<sub>4</sub> group and x is an integer of 2 to 6.The present invention provides the 5-mercapto-1,2,3-thiadiazole salt with remarkably increased yield as compared with the conventional method.
Patent EP-0178925-A2 (EP)
Title: Improvements in or relating to a dispenser
Inventor: EDGAR BRIAN WILLIAM
IPC: A61M16/00
Filed: 1985-10-16
Abstract: A dispenser and a method of using the dispenser which comprises a supply means (1) for supplying inhalable material in inhalable form. the supply means (1) being in connection with atmosphere and a mouth piece (3). Flow controls means (8) are provided which allow or substantially prevent the flow between the supply means (1) and the mouth piece (3) and supply means (11 ) and the atmosphere. A signalling means (24) which indicates to the user when to inhale and detection means (14) to detect the commencement of inspiration and/or expiration and to cause the flow control means to cause or allow the inhalable material to move from the supply means (1) to the mouth piece (3) during a selected part of the period of inspiration.
Patent EP-0187457-A2 (EP)
Inventor: KRUKOWSKI RICHARD
IPC: A61H1/02
Filed: 1985-11-20
Abstract: A muscle exercise and rehabilitation apparatus comprises a movable arm against which a force can be applied; a servo motor mechanically coupled to the arm through a gear reducer; a sensing device for sensing the force applied to the arm and for producing a load signal corresponding thereto; a tachometer for producing a velocity signal corresponding to the velocity of the arm; a closed loop velocity servo feedback circuit for controlling the motor in response to a control signal and the velocity signal so that the arm has a constant resistive torque applied thereto and/or has its velocity regulated, regardless of the force applied to the arm, the feedback circuit including an amplifier for amplifying the load signal to produce the control signal, a torque control circuit and a speed clamp circuit for modifying the control signal of the amplifier to produce a modified control signal, depending on the mode of operation; a switch for switching in at least one of the torque control circuit, the speed clamp circuit, an eccentric circuit which controls eccentric operation and an oscillator circuit, and a PWM amplifier for producing an error signal in response to the modified control signal and the velocity signal to control the motor to regulate the velocity of the arm and/or apply a constant resistive torque to the arm, for both extension and flexion, as well as concentric and eccentric operation, regardless of the force applied to the arm.
Patent EP-0183660-A2 (EP)
Inventor: ANDERSSON CLAES
IPC: B42F13/00
Filed: 1985-03-12
Abstract: Device for display and possible collection of sheet-shaped information carriers The device comprises firstly a bottom plate (10) prodded with a display aperture (20) intended to be positioned on e.g. the picturepane of an overhead projector, and secondly on two opposite sides of the display aperture (20) two ring mechanisms (20, 24) for retaining the informatin carriers, which preferably have double perforations along two opposite edges. Preferably, the ring mechanisms (22, 24) are coupled together with a transfer device (34, 38, 40) adapted to be actuated by means of an operating handle (48) for alternately opening and closing the two ring mechanism (22, 24). If desired, the bottom part (10) is provided in conventional manner with back parts (16, 18) and binder covers (12, 14) in order at the same time to constitute a collection binder for the inserted sheet-shaped information carriers.
Patent EP-0195926-A2 (EP)
Inventor: DUSTMANN CORD-HENRICH DR DIPL-
IPC: H05H7/04
Filed: 1986-02-18
Abstract: A superconducting magnet system for particle acceleration of a synchrotron radiaton source having a particle orbit in a given plane includes a superconducting winding surrounding the particle orbit and having a slot formed therein in the given plane of the particle orbit for egress of synchrotron radiation, the superconducting winding having a cos  theta  shaped current distribution, where  theta  is the azimuth angle, and a mechanical support for the superconducting winding including at least one clamping element pre-tensioning the superconducting winding, and tightening elements in the vicinity of the slot pre-tensioning the superconducting winding in cooperation with the at least one clamping element.
Patent EP-0210385-A2 (EP)
Inventor: REUTER PETER
IPC: E04B9/34
Filed: 1986-06-06
Abstract: A grid-like false ceiling (1) with parallel supporting rails (2) and crossmembers (3) connecting these transversely at intervals possesses, in the zones formed between the supports (2) and crossmembers (3) grid plates (4) which are formed by intersecting grid webs (5) of approximately U-shaped cross-section which stand on edge. The walls (6) of these grid webs (5) diverge upwards from their underside (7). They can even have, in cross-section, a parabolically concavely curved shape, to which the shape of the end face (9) of the grid webs (5) corresponds, so that no gap forms at joints with transverse individual webs (8). In order also to prevent such a gap formation as a result of a deformation of the walls (6), the individual webs (8) located on the supporting rails (2) and crossmembers (3) and concealing these at the bottom have, at least in the region of the joints with the free ends of the grid webs (5) meeting them transversely, spacers (10) between their walls (6), and at least one spacer (11) between their walls (6) is likewise also arranged respectively at the free ends of the grid webs (5). Furthermore, on the grid webs (5) there is a suspension device in the form of a suspension hook (12) which, in a preferred embodiment, can be connected in one piece to the spacer and its pivot axle. <IMAGE>
Patent EP-0205164-A2 (EP)
Inventor: CHEN CHUNG YIH
IPC: H01L29/47
Filed: 1986-06-11
Abstract: This invention is a semiconductor device (e.g. 10) comprising at least one semiconductor element which comprises a first epitaxial region (e.g. 13) comprising InP or III-V semiconductor compound approximately lattice-matched to InP, a gate electrode (e.g. 19), and a second epitaxial region (e.g. 14 and 15) contacting both the first epitaxial region and the gate electrode. The improvement resides in the use of the second epitaxial region consisting essentially of gallium arsenide with thicknesses greater than 70 nm. The invention is especially suitable for use in field effect transistors. 
     Useful field effect transistors can be made with gallium indium arsenide as the electron conducting layer (channel layer) by incorporating a layer of gallium arsenide for the Schottky barrier. Relatively thick gallium arsenide layers (e.g. greater than 70 nm.) are used to achieve low reverse leakage currents.
Patent EP-0212614-A2 (EP)
Inventor: LENHARDT KARL
IPC: B08B11/04
Filed: 1986-08-18
Abstract: The glass plate cleaning device has a horizontal conveyor (1, 1a, 4) which, for the purpose of supporting the glass plates (5) by means of one of their two large surfaces when passing through the cleaning device, has support elements (2, 2a) which define a glass plate running surface (6). Arranged on both sides of the glass plate running plane (6) are pairs of driveable brush rollers (8, 8a, 9, 9a, 10, 10a, 11, 11a) whose axes run transversely to the running direction (7) of the horizontal conveyor. In each case at least one brush roller of the brush rollers (8 to 11 and 8a to 11a, respectively) arranged on one and the same side of the glass plate running plane (7) can be driven in the opposite direction to the other brush rollers arranged on the same side. <IMAGE>
Patent EP-0223989-A2 (EP)
Title: Arbeitseinrichtung, insbesondere an einer Textilmaschine
Inventor: BRUGGISSER BRUNO
IPC: B65H54/70
Filed: 1986-10-07
Abstract: Die als Reinigungsgerät für Textilmaschinen einsetzbare Arbeitseinrichtung weist ein längs einer Schiene (2) verfahrbares Arbeitsorgan (3) mit von einem Ventilator (5) gespiesenen Luftleitelementen (10) auf. Der energieintensive Antrieb sowohl für die Fahrbewegung als auch für den Ventilator (5) erfolgt durch einen stationären Antriebsmotor (12), mit Hilfe eines endlosen Riemens (15), welcher über am Arbeitsorgan (3) angeordneten Transmissionsgliedern (16,17,18) geführt ist. Diese weisen verschieden grosse, gleichachsig angeordnete Riemenscheiben (16a-16c; 17a-17c;18a-18c) auf. Durch Ueberwechseln von kleineren auf grössere Scheiben mit dem einen Trum (15b) des Riemens kann die Richtung des verfahrbaren Arbeitsorganes (3) gewechselt werden. Die Bewegung des Arbeitsorganes (3) wird durch ein am Arbeitsorgan angeordnetes Steuergerät (6) mit Hilfe von Endschaltern (7a,7b) und Sensoren (8a-8d) überwacht. Das Steuergerät (6) wird mit Hilfe eines Generators (24) mit Strom versorgt, welcher sich mit dem Arbeitsorgan (3) bewegt und durch den Riemen (15) angetrieben wird.
Patent EP-0221457-A2 (EP)
Inventor: FLAMHOLZ ALEXANDER LEON
IPC: G03F1/62
Filed: 1986-10-23
Abstract: A method of detecting defects in a step- and repeat projection system used to fabricate semiconductor circuits is based on enhancing the image of a defect in one chip site without appreciably changing all other chip site images. In a step-and-repeat alignment system, a first chip site is exposed under normal intensities to print the reticle pattern at a proper exposure level. At a second chip site, exposure takes place using the same reticle (or a second identical reticle) at lower intensity levels. Given this underexposure, residual photoresist will remain at defect sites. The optical imagery at the two chip sites is different allowing comparator techniques to be used.
Patent EP-0253921-A2 (EP)
Inventor: BERGMANN KONRAD DR DIPL-ING
IPC: G05D23/13
Filed: 1986-10-23
Abstract: Elektronisch temperaturgeregelte Mischarmatur, insbesondere für sanitäre Zwecke, wobei die Regelkreisverstärkung von der momentanen Kennliniensteigung der Mischarmatur mindestens näherungsweise umgekehrt proportional oder umgekehrt überproportional abhängig und die Kennliniensteigung aus den momentan vorhandenen Zustandsgrößen ermittelt ist.