baber/WOPTO huggingface dataset:
Patent EP-0127861-B1 (EP)
IPC: G03F7/20
Filed: 1984-05-26
Granted: 1991-09-18
Abstract: Submicron x-ray lithography using a single shot of ultraviolet laser energy of one nanosecond (ns) duration and of relatively low energy to produce an x-ray pulse for exposing a resist to obtain a submicron pattern thereon. The incident x-ray flux used is about an order of magnitude smaller than heretofore required to obtain a comparable exposure with similar x-ray resists. A shield which transmits the x-ray pulse, but blocks the plasma material, is thermally coupled to the resist and heats the resist by transfer of the heat from the plasma thereto, upon exposure of the resist by the x-ray pulse.
Patent EP-0140236-B1 (EP)
IPC: A01C7/04
Filed: 1984-10-11
Granted: 1988-01-13
Abstract: 1. Single grain sowing device, in which each individual seed stock grain (2) is enveloped by a protective substance, lifted by a scoop wheel (7) out of a scoop space (5) before its deposit in the device and laid in the upper device region into a grain chamber (10) of a chamber wheel (11), out of which the grain (2) is then deposited in the lower device region through a device outlet opening (12) disposed in proximity of the ground, wherein the grain chambers (10) are disposed at the external circumference of the chamber wheel (11), characterised thereby, that at least one space (15, 16) is provided in the single grain sowing device for the reception of the protective substance that has fallen or been rubbed off (named "dust" for short in the following) from the grains (2), that at least one passage channel (18) for the dust leads from the respective receiving space (15, 16) to the outlet opening (12), which lies lower than the receiving space (15, 16), and that the passage channel or channels (18) are disposed in the chamber wheel (11), are lying by at least a part of their length between the grain chambers (10) of the chamber wheel (11) and open out at the external circumference of the chamber wheel (11) in the direction of the outlet opening (12).
Patent EP-0151731-B1 (EP)
IPC: A01D33/02
Filed: 1984-12-08
Granted: 1988-10-26
Abstract: 1. A beet harvesting machine comprising a beet topping and lifting deivce and a collecting screw (8) which conveys the leaf of the topped beets transversely with respect to the direction of travel and whose discharge end (9) communicates with a transfer housing (10) in which there are disposed transfer conveyors (18) which communicate with a loading conveyor (13) which extends transversely with respect to the direction of travel and which is arranged above the machine characterized in that the wall (14) of the transfer housing (10) which is in opposite relationship to the discharge end (9) of the collecting screw (8) is releasably connected to the walls of the transfer housing (10) corresponding thereto and that the transfer conveyors (12) are connected in the floor region of the transfer housing (10) to their drive hubs (19) by way of couplings (17) and are interchangeable for scattering rollers (20) in order selectively to scatter the chopped material wide, to deposit it in a swathe or to feed it to an accompanying vehicle.
Patent EP-0145605-B1 (EP)
Title: Analog signal verification circuit
IPC: G01R31/28
Filed: 1984-12-11
Granted: 1992-08-26
Abstract: The present system employs a high speed digital signal processor which is programmed to generate pairs of digitized waveforms, each pair representing a pair of different frequencies in response to coded input signals. Each pair of different digitized waveforms, when converted and combined into an analog signal, represents a «tone pair» as used in major telephone systems. The tone pairs are transmitted through an anti-aliasing filter circuit (27) and therefrom through amplification circuitry (139) to a tone pair decoder (19) of the type used in major telephone systems. At the tone pair decoder the tone pair signals are reconverted into binary signals. The binary signals from the tone pair decoder are transmitted to a data processor (11) in the system under test, whereat they may or may not be further decoded. Ultimately the binary signals are compared with the coded input signals originally sent. In this way, the system which is designed to handle digital signals and which is designed to handle digital to analog conversions, is tested. The test circuit employs components already present in the system, or readily adaptable from the major telephone systems equipment.
Patent EP-0161381-B1 (EP)
IPC: B21B39/00
Filed: 1984-12-31
Granted: 1987-11-19
Abstract: Equipment for transferring pipes (2) from one roller track (3) to an adjacent roller track (4) consists of at least two transfer units (T) each of which comprises a pipe chute (10) extending transversely to the said roller tracks (3, 4) and movable about a shaft (5) transverse the roller tracks (3, 4) between the tracks and a raised position above the tracks. In the raised position the chute (10), having lifted a pipe (2) from one roller track (3), is inclined dowardly towards the other roller track (4) onto which a pipe (2) is to be transferred. The pipe (2) rolls along the chute (10) and comes to rest above the other roller track (4) by a curvilinear end portion (13) of the chute (10), following which the chute (10) is moved to its lowered position to lower the pipe (2) onto the roller track (4).
Patent EP-0145726-B1 (EP)
Title: Procede de fabrication de tuyaux extrudes et dispositif d'execution du procede
IPC: B29C48/09
Filed: 1984-04-09
Granted: 1987-07-29
Abstract: Procédé de fabrication de tuyaux extrudés dans lequel un matériau plastifié, par exemple du matériau plastique, avance jusqu'à un ajutage d'extrusion comprenant un interstice circulaire (2). Le procédé se caractérise notamment par le fait que le matériau est transporté axialement dans l'interstice (2) pendant que ce même matériau est déplacé, par exemple par rotation, dans la direction de la circonférence de l'interstice (2) de manière à être amené au moins partiellement à adopter une orientation s'écartant de la direction axiale, afin qu'une orientation non axiale prédomine dans le tuyau extrudé (3) et en augmente la résistance. L'invention décrit également un dispositif permettant d'exécuter le procédé.
Patent EP-0179268-B1 (EP)
IPC: C04B28/26
Filed: 1985-09-17
Granted: 1990-07-11
Abstract: 1. A method for producing heat-insulating members for heat insulation purposes in the temperature range between 800 degrees C and 1100 degrees C on the basis of calcium silicate, in which CaO and Si2 react together in a mol ratio of about 0.9:1.0 to 1.1:1.0 with water in excess, and, after shaping, dehydration, hydrothermal hardening and drying, the linear shrinkage of the heat-insulating member thus produced is at most 2% after a 24-hour-long temperature loading of above 800 degrees C, and the CaO component is of caustic lime, calcium hydroxide or the like and the SiO2 component is prorata of crystalline SiO2 and amorphous SiO2 in the form of waterglass and silicic acid, characterised in that a) the waterglass and the silicic acid are made to react in a quantity such as to achieve, related to the calcium silicate of the heat-insulating member, a part by weight of amorphous SiO2 of 6 to 21% and of K2 O or Na2 O of 0.1 to 0.7% ; b) the initial mixture is heated in such a way that a temperature of 40 to 55 degrees C is reached therein at the beginning of a storage phase, known per se, which is to be carried out subsequently, and c) the reaction product, after the storage phase and in a way known per se, is shaped, dehydrated, subjected to hydrothermal hardening and then dried.
Patent EP-0190397-B1 (EP)
IPC: G01M1/32
Filed: 1985-10-04
Granted: 1989-08-09
Abstract: A method of continuous compensation of unbalance present in a rotor, in particular, a grinding wheel, where a compensation fluid is fed into correction chambers rotating with and arranged on the rotor at various angular locations. This supply of fluid is effected in successive balancing processes during rotation of the rotor and as a function of the initial unbalance of the rotor as determined by a transducer, whereby the phase shift between actual angular location of unbalance, the respective transducer output and the amplitude transmission error is taken into account.
Patent EP-0183261-B1 (EP)
IPC: B60R9/04
Filed: 1985-11-28
Granted: 1989-07-26
Abstract: 1. An extensible roof carrier element (3) for a motor vehicle comprising two supporting legs (5) each provided with a securing foot (6) and a connecting strut (7) connected to the two supporting legs (5), the supporting legs (5) and their securing feet (6) being connected together by a push-in connection (16), characterised in that for optional extension of the supporting legs (5) at least one push-in intermediate piece (14) is provided which is inserted between the respective supporting leg (5) and securing foot (6).
Patent EP-0186055-B1 (EP)
IPC: A61K47/00
Filed: 1985-12-12
Granted: 1990-07-25
Abstract: This invention relates to antimycotic gel preparations for external use containing clotrimazole or bifonazole, a carboxy vinyl polymer, an organic amine and 1,3-btitylene glycol.
Patent EP-0178854-B1 (EP)
Title: Ultrasonic horn assembly
IPC: G10K11/02
Filed: 1985-10-11
Granted: 1990-01-17
Abstract: The assembly comprises a horn (12) with a bore (14) flaring from a throat (16) to a mouth (18). An ultrasonic transducer (60) is mounted in the throat and, when in position, abuts an internal annular shoulder (38) formed in an external ring (28) of a spider which supports a centrepiece (40). The centrepiece comprises a body which tapers forwardly and a reduced diameter stem at the rear formed in part by a rearward extension (46) of the body and in part by an inner ring (30) of the spider. The stem is surrounded by a rearwardly facing shoulder (52) and has a blind bore (54) opening rearwardly towards the transducer (60). The blind bore (54) has a flat bottom (56) which is nearer to the transducer (60) than the shoulder (52) surrounding the stem. This flat bottom and shoulder enhance the directionality of the beam transmitted or received by the assembly.
Patent EP-0169905-B1 (EP)
IPC: B25J9/04
Filed: 1984-12-12
Granted: 1990-11-14
Abstract: A high-performance dust-free industrial robot. Rotary, slide and contact portions of structural members which in combination constitute a robot, such as arms, articulated members, bearings and drive sources, are substantially hermetically sealed such as to be shut off from the outside air by means of the above-described arms, articulated members, bearings or a cover, or a combination of these members, for example, a combination of a fixed-side arm (3), a driven-side arm (4) and bearings (7), (8), whereby an internal space is formed. In addition, the internal air pressure is made lower than the external air pressure, whereby the dust which is generated when the robot is operated is prevented from scattering outside the robot.
Patent EP-0181941-B1 (EP)
Title: Support d'enregistrement optique
IPC: G11B7/246
Filed: 1985-05-02
Granted: 1990-01-24
Abstract: Support d'enregistrement optique sur lequel les données sont écrites par un faisceau lumineux d'enregistrement, tel un rayon laser, et à partir duquel les données sont reproduites par un faisceau lumineux de reproduction. Le support d'enregistrement optique empêche la détérioration des caractéristiques par le faisceau de reproduction, ainsi que la détérioration de la sensibilité à l'écriture et du rapport signal/bruit à la lecture. Le support d'enregistrement optique possède une couche d'enregistrement (2) formée sur un substrat (1), la couche d'enregistrement (2) contenant un mélange de colorant à base de cyanines liés à un colorant à base de cyanines comportant des cations et anions inhibiteurs.
Patent EP-0188246-B1 (EP)
Title: Hydroformylation process
IPC: C07C45/50
Filed: 1986-01-10
Granted: 1992-03-18
Abstract: In a primary process for hydroformylating olefins to form aldehydes in which a liquid or gas recycle step is conducted and a gaseous effluent is vented, the improvement which comprises employing the effluent as a reactant feed for a decoupled secondary liquid-or gas recycle hydroformylation process conducted conjointly therewith.
Patent EP-0189124-B1 (EP)
IPC: B41J15/04
Filed: 1986-01-16
Granted: 1988-12-07
Abstract: A document processing device is provided which is front accessible for use and service and is composed of a paper supply space for cross-perforated continuous-form paper webs, a printing mechanism including a paper feed device, platen and print head, a separator device for producing single documents and an output and/or deposit stacker for single documents. The paper feed device and the paper guidance elements proceeding along the paper web are arranged such that the paper supply space closable by means of a removable housing cover as well as the output and/or deposit stacker are accessible from the front side. The paper supply space and the printing mechanism are located in a lower cabinet rack part whereas the paper guidance elements and devices including the output and/or deposit stacker which follow downstream of the printing mechanism are located in an upper cabinet rack part pivotably secured to the lower cabinet rack part.
Patent EP-0193943-B1 (EP)
IPC: G11B20/10
Filed: 1986-03-05
Granted: 1989-06-21
Abstract: For suppressing faults in binary data signals, two circuit branches respectively allocated to one of the polarities of the data signals and each comprising an integrator element and a comparator are provided. The integrator elements, triggered by an edge change of the data signals into the allocated polarity, regardless of a following edge change, acquire the signal components of this polarity up to a prescribed threshold. In response to a corresponding output signal of the following comparator, both integration elements are reset in common. The comparator output signals are also supplied to the set or reset inputs of a bistable switch means which outputs the noise-deinfested data signals.
Patent EP-0203416-B1 (EP)
IPC: F16B13/14
Filed: 1986-05-02
Granted: 1989-03-01
Abstract: 1. Anchoring of a screw-bolt in a hole drilled in a concrete part by means of a compounded mass arranged between the screw-bolt and the wall of the drill hole for the entire length of the hole, wherein the drill hole is provided with a flaring undercut and at its insertion end the screw-bolt has a widened portion which, in the anchored state, is situated in the region of the undercut, characterized in that the undercut widens conically towards the bottom of the drill hole, and the widened portion on the screw-bolt is integral with the screw-bolt and is formed by a cone oriented to correspond with the undercut.
Patent EP-0217053-B1 (EP)
IPC: F16B13/06
Filed: 1986-07-30
Granted: 1989-10-25
Abstract: A spreading anchor comprising an anchor rod (1) including a spreading cone (5) on its front end (4) in the direction of insertion of said anchor (1), the spreading cone (5) flaring in the insertion direction and adapted to cooperate with a spreading sleeve (9) which is provided with several longitudinal slots (10), said slots (10) originating from the front rim (11) of said spreading sleeve (9) and forming spreading lamellae (18), at least two of said spreading lamellae (18) being opposed, the end faces (21) of said opposed lamellae (18) in the insertion direction being provided with cutting inserts.
Patent EP-0219795-B1 (EP)
IPC: G03F7/028
Filed: 1986-10-14
Granted: 1992-12-30
Abstract: Photopolymerisable compositions based on soluble elastomeric block copolymers, photopolymerisable monomers compatible therewith, photoinitiators and plasticisers, composed of chloroalkanes containing 8 to 40 C atoms and having a chlorine content of 30 to 73% by weight as plasticisers.
Patent EP-0221426-B1 (EP)
IPC: A61K38/00
Filed: 1986-10-18
Granted: 1992-08-19
Abstract: There is disclosed a method for separating alpha-l-­proteinase inhibitor (also known as alpha-l antitrypsin) from an aqueous solution of plasma proteins, especially from Cohn Effluent II & III and Cohn Effluent I. The method includes the steps of first treating the aqueous solution to lower the concentration of salts therein and, optionally, its alcohol content, contacting the resulting solution with an anion exchange resin having selective affinity for alpha-l-proteinase inhibitor to selectively bind the alpha-l-proteinase inhibitor and allow unwanted plasma proteins to elute through the resin, displacing the alpha-l-proteinase inhibitor from the resin and recovering the same.
Patent EP-0236595-B1 (EP)
IPC: A63B9/00
Filed: 1986-12-20
Granted: 1990-07-04
Abstract: An apparatus for gymnastics exercises comprises a flat framework (1) of right geometric form for fixing to a wall (2), its vertical elements (3) comprising two mutually facing vertical seats of rack formation to which a gripping handle (10) and a table (11) for supporting a person are hooked.
Patent EP-0214938-B1 (EP)
IPC: F01P11/16
Filed: 1986-07-25
Granted: 1992-07-08
Abstract: The deblocking arrangement of a damaged thermostat according to the invention is suitable to be inserted in the cooling circuit of a thermal engine. The deblocking arrangement comprises a thermostat (9) housed in a body (7) through which a stud (4) is engaged. When the cooling fluid passage is cut off due to a defective operation of the thermostat (9), the passage of the cooling fluid can be achieved again by acting manually outside the body, on the stud (4). In an embodiment of the invention a threated stud (4) is engaged with the movable parts of the thermostat (9), so that a forced operation of the thermostat (9) can be achieved by acting manually on the threaded stud (4).
Patent EP-0197018-B1 (EP)
IPC: C07J5/00
Filed: 1986-03-21
Granted: 1992-12-09
Abstract: The invention refers to compounds having anti- inflammetory activity characterized by the formulaor a stereoisomeric component thereof, in which formula the 1,2-position is saturated or is a double bandX, is selected from hydrogen, fluorine, chlorine and bromineX<sub>2</sub> is selected from hydrogen, fluorine, chlorine and bromineR<sub>1</sub> is selected from hydrogen or a straight or branched hydrocarbon chain having 1-4 carbon atomsR<sub>2</sub> is selected from hydrogen or straight and branched hydrocarbon chains having 1-10 carbon atoms andR<sub>3</sub> is selected fromY is O or SR<sub>4</sub> is selected from hydrogen, straight or branched hydrocarbon chains having 1-10 carbon atoms or from phenylR<sub>5</sub> is selected from hydrogen or methyl andR<sub>6</sub> is selected from hydrogen, straight or branched, saturated or unsaturated hydrocarbon chains having 1-10 carbon atoms, an alkyl group substituted by at least one halogen atom, a heterocyclic ring system containing 3-10 atoms in the ring system, -(CH<sub>2</sub>)<sub>m</sub> CH(CH<sub>2</sub>)<sub>n</sub> (m=0,1,2; n=2,3,4,5,6), phenyl or benzyl groups which are unsubstituted or substituted by one or more alkyl, nitro, carboxy, alkoxy, halogen, cyano, carbalkoxy or trifluoromethyl group(s), provided that when R<sub>2</sub> is hydrogen R<sub>1</sub> is methyl.The invention also refers to a process and intermediates for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment of inflammatory conditions.
Patent EP-0233892-B1 (EP)
Title: Commutateur de lignes telephoniques
Inventor: GOODE PETER ANTON
IPC: H04Q3/52
Filed: 1986-07-07
Granted: 1994-02-16
Abstract: Un commutateur de lignes de postes de téléphone d'abonnés (Fig. 1) comprend un dispositif de bornes d'entrée (3, 4) de couplage aux bornes de ligne du circuit du poste d'abonné et un dispositif de bornes de sortie (1, 2) pour connexion au circuit de transmission du circuit du poste d'abonné. Un premier dispositif commutateur (TR 1) à semi-conducteurs comprend un trajet conducteur réglable connecté en série entre une première borne (3) du dispositif de bornes d'entrée et une première sortie (1) du dispositif de bornes de sortie. Un deuxième dispositif semi-conducteurs (TR 3) comprend un trajet conducteur réglable connecté entre l'élément de réglage du premier commutateur à semi-conducteurs (TR 1) et une deuxième borne (4) du dispositif de bornes d'entrée, la deuxième borne d'entrée et la deuxième borne de sortie étant branchées ensemble. L'élément de réglage forme une première entrée de réglage du couplage à un dispositif de commande associé au circuit de transmission afin d'effectuer de manière réglable la commutation du courant de circuit du poste de téléphone d'abonné.
Patent EP-0237838-B1 (EP)
IPC: G03F7/26
Filed: 1987-02-24
Granted: 1990-12-27
Abstract: A film peeling apparatus for peeling a film stuck onto a base comprises a film raising device for raising one end portion of the film and a fluid injection device (4) for sending a jet of fluid to the portion of the film raised by the film raising device, the fluid injection device (4) comprising a fluid injection nozzle for injecting a jet of fluid and a nozzle guide member for guiding the fluid injection nozzle so that the fluid is injected from the fluid injection nozzle directly toward the portion of the film raised.
Patent EP-0255854-B1 (EP)
IPC: C08F8/32
Filed: 1987-04-28
Granted: 1992-10-07
Abstract: A process for the preparation of cationized polyvinyl alcohol (PVA) by reaction of alkylidene epoxides with PVA in alkaline medium in the presence of water, in which the reaction mixture contains 11 to 30 weight % of water, based on its total amount, and 1 to 4 weight % of an alkali metal or alkaline earth metal hydroxide or alkaline earth metal oxide, based on the quantity of PVA. As the cationizing agent there are used alkylidene epoxides or their mixtures having the general formula    <IMAGE>  (I)  or   <IMAGE> (II)  wherein n - 1, 2 or 3, R1, R2 and R3 represent the same or different alkyl residues having 1 to 18 carbon atoms or R1 represents the benzyl or -C2H4OH, and X-denotes chloride, bromide, sulfate or acetate.
Patent EP-0262319-B1 (EP)
IPC: G01D15/24
Filed: 1987-07-20
Granted: 1990-10-03
Abstract: The subject of this invention is the design of a mechanism for the feed of the paper in a flat plotter for drawing, which is cheap and has a high level of operational reliability. The mechanism consists of a reduction motor which rolls up the paper after it has passed through the drawing zone; in the drawing head an optical line reader is fitted which is designed to read a trace made by the drawing tool once the drawing has been completed in one window; when this trace is detected, a stop command is delivered to the rolling-reducer motor. Once the paper feed has stopped, in order to exactly join and continue the drawing of the following window in the correct form, the drawing tool carries out a search for the trace at very low speed. When the line has been detected in this process, the plotter continues with the drawing operation in the correct place.
Patent EP-0255740-B1 (EP)
IPC: B21C1/30
Filed: 1987-07-04
Granted: 1991-03-27
Abstract: Drive unit for draw benches which is suitable to provide carriages (24) bearing draw grippers (27) with a required, coordinated to-and-fro movement, a radial cam (l3) cooperating with each carriage (24) and pressing on a roller (l4) borne on a first shaft (l5) able to move axially with a first rack (l6) with which a pinion (l7) is engaged that is coaxial with and solidly fixed to a gearing-up gear wheel (l8) acting on a second rack (25) included on the carriage (24), a desired preferred ratio existing between the pinion (l7) and the gear wheel (l8), the pinion (l7) and gear wheel (l8) having an axis which is rotary but not displaceable.