baber/WOPTO huggingface dataset:
Patent EP-0018987-A1 (EP)
Inventor: RAMSEY V BRUCE
IPC: G10F3/00
Filed: 1980-02-25
Abstract: Un actionneur de pedale eliminant l'effet d'appui avec le pied vers le bas habituellement associe a l'actionnement de la pedale par un solenoide et un assemblage de connexion pour relier l'actionneur de pedale a une pedale de piano assemblee de maniere non permanente sont decrits. L'actionneur de pedale comprend des solenoides (54), un amortisseur (58), un levier d'actionnement (47), et un ressort (50) qui compense le ressort (36) de la pedale avis du piano conventionnel. L'assemblage de connexion comprend un premier joint universel (46) reliant le levier d'actionnement (47) a l'assemblage a tringlerie (44), et un second joint universel (42) reliant l'extremite inferieure de l'assemblage a tringlerie (44) a un pied (40). Le pied (40) s'appuie sur le haut de l'extremite externe de la pedale du piano (41) et possede une partie rembourree (40A) situee sous une partie interne de la pedale (40) du piano (31) par une extension excentree (40L).
Patent EP-0020377-A1 (EP)
Inventor: OSTROWSKI RICHARD C
IPC: B05C5/00
Filed: 1978-12-21
Abstract: Appareil pour former un moule de coulee a la cire comprend une enceinte verticale (10) presentant un dessus (22), un fond (28) et une ouverture d'acces (20) entre le dessus et le fond, un diffuseur (26) dans l'enceinte sous l'ouverture et au-dessus du fond, une entree de fluide sous pression (32) dans l'enceinte entre le fond et le diffuseur pour l'alimentation en fluide de telle sorte qu'un lit fluidise et un materiau particulaire peuvent etre produits au-dessus du diffuseur, et un distributeur (50, 52, 60) introduisant le materiau particulaire dans l'enceinte par sa partie superieure et au-dessus d'un lit fluidise se trouvant a l'interieur de telle sorte que le materiau particulaire ainsi introduit peut descendre par gravite dans l'enceinte vers le lit fluidise.
Patent EP-0019120-A1 (EP)
Inventor: MARTINKAT EDWIN
IPC: C08G18/10
Filed: 1980-04-25
Abstract: The process involves mixing a moisture-curing polyurethane binder which is a prepolymer based on aromatic polycyanates and polyols, with rubber and/or elastomeric polymer granules and, if desired, further additives and assistants, and shaping and curing the mixture in the presence of moisture. The process is characterised in that the moisture-curing prepolymer is obtained by a) reacting tolylene diisocyanate with a polyol at an NCO/OH ratio of at least 1 : 1 and, if excess tolylene diisocyanate monomers are still present after the reaction, removing these to less than 1% of the free tolylene diisocyanate, and b) subsequently reacting the reaction product from step a) with diphenylmethane diisocyanate and a polyol in such amounts that the prepolymer contains 5 - 15 % by weight of free NCO groups and less than 1% of free tolylene diisocyanate.
Patent EP-0019298-A1 (EP)
Inventor: POSTLE STEPHEN RODERICK
IPC: C09B23/01
Filed: 1980-05-20
Abstract: Photographisches Material, welches in mindestens einer Schicht eine feste Dispersion eines wasserunlöslichen Farbstoffs der Formel <IMAGE> in einem Bindemittel enthält, worin L,L' und L" Methin sind, n 0 oder 1, Q Aryl oder ein heterocyclischer aromatischer Rest, R1 Wasserstoff, Alkyl, Aralkyl, Cycloalkyl oder Aryl, ein heterocyclischer Rest oder Amino, R2 Wasserstoff, Hydroxyl, Amino, -CN, -COOR¹, CONR¹R², -COR¹, Alkyl, Aralkyl, Cycloalkyl, Aryl oder ein heterocyclischer Rest und R3 Wasserstoff, -CN, -COOR³, -CONR³R<4>, -SO3H, -SO3⊖ oder -COR³ ist, wobei R1, R², R³ und R<4> unabhängig voneinander Wasserstoff oder Alkyl, Aralkyl, Cycloalkyl, Aryl oder einen heterocyclischen Rest bedeuten. Die feste Dispersion des Farbstoffs ist im Bindemittel einer Schicht, insbesondere einer Filter- oder Lichthofschutzschicht, fein verteilt. Bei photographischen Materialien, welche in mindestens einer Schicht die feste Farbstoffdispersion enthalten, beobachtet man eine deutliche Zunahme der Schärfe der erhaltenen Abbildungen.
Patent EP-0024603-A1 (EP)
Inventor: BRUCK GERNOT KLAUS
IPC: G01N21/39
Filed: 1980-08-08
Abstract: The invention relates to a method and a device for measuring the absorbtion of laser radiation in media, the laser radiation emanating from the particular medium being blanked out by a diaphragm (3) before impinging on a radiation receiver (4), the diameter of the diaphragm being equal to or less than the diameter of the laser radiation immediately before entry into the medium. <IMAGE>
Patent EP-0026938-A1 (EP)
Inventor: SHI-KUAN CHEN MICHAEL
IPC: C02F3/12
Filed: 1980-10-07
Abstract: An improved method of operating an activated biomass process wherein influent and activated biomass are initially contacted under anaerobic conditions to form a mixed liquor, the mixed liquor is subsequently oxygenated, thereafter activated biomass is separated from the mixed liquor and at least a portion of the separated biomass is introduced into the initial contacting step. The improved method comprises maintaining both the F/M ratio and the BOD/P ratio within particular ranges, preferably relative to each other.
Patent EP-0028408-A1 (EP)
Inventor: SAMPSON ROBERT WILLIAM
IPC: G01N1/10
Filed: 1980-10-31
Abstract: Sample injection and vaporization system for gas chromatography is capable of continuous injection of a liquid hydrocarbon sample in the -44 DEG  F. to 1074 DEG  F. boiling range from a closed system such as a flowing liquid stream or high pressure sample bomb. The system overcomes the temperature limitations inherent in the seals of existing sample valves and utilizes a syringe to transport a liquid sample from the sample stream to a hot vaporization zone through which a carrier gas is flowing. Insulating means keep the sample block containing the seals, including one which is contacted by both the carrier gas and sample stream, at a sufficiently low temperature to protect the seals.
Patent EP-0024757-A1 (EP)
Inventor: BOVENKERK HAROLD PAUL
IPC: B01J3/06
Filed: 1980-08-12
Abstract: Compacts are provided in which one or more single crystal diamonds, having a largest dimension of at least one millimeter, are embedded in the polycrystalline matrix which may be made of diamond ; cubic boron nitride (CBN) ; and silicon and silicon carbide bonded diamond, CBN, or mixtures of diamond and CBN. The single crystal diamond is from 10-90 volume percent of the compact. 
     The compacts (except for the silicon and silicon carbide variety) are made by high pressure-high temperature processing generally in the range of 50Kbar at 1300°C to 85 Kbar at 1750°C. 
     They have application in several fields, for example, wire drawing die blanks, cutting tool blanks, and anvils for high pressure apparatus.
Patent EP-0018066-A1 (EP)
Inventor: SEPAVICH VICTOR F
IPC: D03J5/06
Filed: 1980-02-19
Abstract: A projectile (10) for use in a loom in which filling picks are inserted into a warp shed from an outside supply source comprises an elongate body having an outer shell (12). The body has an opening (16) at each end, and inside the body there is an elongate cavity which extends along the axis of the body. The cavity is divided into two filling storage chambers (26, 28) by a perforated partition (24) which extends across the longitudinal axis at an angle of less than 90° therefrom. The inlet opening (16) for one of the chambers (26, 28) constitutes the outlet opening for the other chamber, for the air flow which is used to deposit filling yarn into the chambers of the projectile.
Patent EP-0021823-A1 (EP)
Inventor: BELENGUER FRANK JOSE
IPC: E01B1/00
Filed: 1980-06-24
Abstract: A guideway for railway vehicles and the like having beams or slabs extending between columns or footings comprises a continuous welded steel rail (200,202) which is fixed directly to the columns or footings (178-190). The rail (200,202) is prestressed in tension prior to fixing to the columns (178-190), such that the rail remains in tension at all times that the guideway is usable, although thermally induced effects in the rail may lessen the tension in the rail with increasing temperature. As the rail is in tension at all times that the guideway is operable no fasteners are used which would ordinarily transmit thermally induced forces to the beams or slabs. The rails are installed in sections. Adjoining sections of rails are spaced apart a distance "X" and affixed to a column (182,188) preferably other than at the end of the rail. The minimum distance "X" is the amount the sections of rail would expand under thermally induced effects over the distance between their fixation to the columns or footings. The free portions of the sections of rail are stretched until in contact with each and then fixed to each other and the columns.
Patent EP-0021911-A1 (EP)
Inventor: BERTON YVES
IPC: C02F1/70
Filed: 1980-06-03
Abstract: Ce procédé comprend les étapes successives de réduction des ions permanganate par addition d'eau oxygénée (récipient 2) d'alclinisation à un pH égal ou supérieur à 12 (récipient 8), de séparation du précipité formé (centrifugeuse 17) et d'acidification finale de la phase liquide restante pour porter son pH à une valeur compatible avec son rejet dans la nature (récipient 25). Application dans un dispositif de traitement des effluents de décontamination des réacteurs nucléaires refroidis au sodium.
Patent EP-0031747-A1 (EP)
Inventor: POLGE JACQUES
IPC: B65H54/64
Filed: 1980-12-09
Abstract: L'invention concerne un procédé et un dispositif de bobinage d'une pièce par encoulement radial d'un filament continu sur un mandrin. Elle concerne également une pièce obtenue par ce procédé. Le dispositif de bobinage du fil (36) comporte un bâti fixe (1), un arbre (4) tournant autour d'un axe A fixe par rapport au bâti (1), des moyens pour entraîner en rotation l'arbre (4), un ensemble tournant (2) solidaire de l'arbre (4), ledit ensemble tournant (2) étant constitué d'un châssis (8), solidaire de l'axe (4) et supportant des moyens pour animer d'un mouvement de rotation ledit mandrin (10) autour d'un axe B attaché audit ensemble (2) et orthogonal à l'axe A, la vitesse de l'arbre d'axe A étant grande par rapport à celle du mandrin (10) autour de l'axe B. Application à la réalisation de pièces à structure composite du type radial.
Patent EP-0028586-A1 (EP)
Inventor: ZRNIC NENAD PROF DR
IPC: B03B9/00
Filed: 1980-10-31
Abstract: The basic structure of the device consists roughly of a breeches pipe (1) where the breeches are joined in a baffle box (2) in which the kinetic energy of the fluid decreases by means of the collision of two jets from the breeches pipe (1). The further flow of fluid containing solid particles or granules flows through channels (4) having outlets (5') at the bottom in which deflectors (5) are located preferably at an angle of 45°. Under the outlets (5') there are tanks (6,9,12) for the deposition of the separated solid material, which, being heavier, is located in the lower layers of the flow of fluid in a dense concentration and which is deflected to the first deposition tanks (6) by means of deflectors (5). The process of separation by gravity is carried out in a single continuous operation.
Patent EP-0035109-A1 (EP)
Inventor: ACKERMANN WILHELM
IPC: F16H57/00
Filed: 1981-01-22
Abstract: A torque support is provided having a casing supported by a pair of symmetrically arranged steering rods which are pivotally mounted to a pair of upwardly slanted guide rods. The guide rods are pivotally supported on a base member. Inter-connecting the guide rods and the steering rods is a tension-compression rod capable of absorbing tensile and compressive forces. All of the elements of the torque support are provided above floor level. The tension-compression rod is constructed as a plurality of elongated sections, separated from one another by gaps. Located within the elongated sections are compressive spring bundles and a shaft bolt which is secured to supporting surfaces of the elongated sections. In this manner, compressive and tensile forces are cpable of being absorbed by the tension-compression rod.
Patent EP-0045091-A1 (EP)
Inventor: CORDA FRANCESCO
IPC: A01N53/10
Filed: 1981-07-28
Abstract: A compound of general formula:
     wherein:
     X and X' [equal to or different from each other) are:   Cl or Br;   Y is: H, F, Cl, Br;
         Z is: F, Cl, Br, CH 3 , CF 3 ;   Z' is: F, Cl, Br, CF 3 ;   R is: halogen, OH, OR', OR 2 ;   R' is: alkyl with C, - C 4 ;
     or
     and R' is: H, CN, C ≡ CH.   Said compounds are insecticide and acaricide compounds with a high activity and long persistence.   
     There is also described the use of the above mentioned compounds, as well as the synthesis processes and the corresponding intermediates.
Patent EP-0051737-A1 (EP)
Inventor: KUNERT FRANZ
IPC: D05C15/12
Filed: 1981-10-01
Abstract: Two yarn loops formed by two needles are simultaneously taken up by one gripper. <IMAGE>
Patent EP-0054846-A1 (EP)
Inventor: BOVENKERK HAROLD PAUL
IPC: B01J3/06
Filed: 1981-12-10
Abstract: Disclosed is an improved process for preparing a composite compact wherein a mass of abrasive crystals, a mass of metal carbide, and a bonding medium are subjected to a high-temperature/high pressure process for providing a composite compact. The sintered carbide mass supports the mass of abrasive crystals and bonding or catalyst metal, and the abrasive crystal grains are directly bonded to adjacent crystal grains in the mass thereof. Such improved process comprises disposing the mass of abrasive crystals in layers wherein the coarsest layer is closest to the carbide mass and is composed of crystals having a largest dimension of between about 75 and 500 microns and the finest layer is disposed farthest away in the carbide mass and is composed of crystals having a largest dimension of less than 10 microns. The abrasive crystals are selected from the group consisting of diamond and cubic boron nitride and preferably are diamond; the metal carbide preferably is tungsten carbide; and the bonding metal preferably is cobalt. The resulting improved composite compact also is disclosed.
Patent EP-0048060-A1 (EP)
Inventor: WESSELING KAREL HENDRIK
IPC: F15C3/14
Filed: 1981-09-08
Abstract: A device for the indirect, non-invasive and continuous measurement of blood pressure in a finger by using a photo-electric plethysmograph having a pressure cuff (1) to be placed around the finger and to be filled with fluid, an associated light source (3) and light detector (4), an electronic circuit, and an electric control valve (10) having at least one fluid flapper-nozzle system, the cuff pressure being controlled by the plethysmographic signal in closed-loop operation such that the arterial volume is maintained on a pre-adjusted value and each deviation thereof due to changes in intra-arterial pressure is compensated immediately, whereby the control valve (10) consists of a double fluid flapper-nozzle system in balance connection, whereby a single flapper member (v) is positioned between the oppositely arranged nozzle openings of two nozzle members (T1, T2) and alternately opens and closes these nozzle openings, one flapper-nozzle system being used in opposite sense, and one single chamber surrounding both nozzle openings being connected to the pressure cuff.
Patent EP-0040035-A1 (EP)
Inventor: SULLIVAN THOMAS
IPC: H01B7/295
Filed: 1981-05-05
Abstract: An insulated conductor suitable for continuous service at high temperatures (e.g. 150-180°C) and which under fire conditions resists short-circuiting and does not evolve large amounts of visible smoke or toxic fumes has principal extruded insulation based on a polymer consisting of chains of aromatic rings linked by groups selected from -0-, -S-, -SO 2 - (where R=H or alkyl or acyl) -NHCO-,
     and-CO.O-. Secondary, fire-survivinq, insulation is of resin-bonded mineral-fibre reinforced mica paper tape. This may be under or over the principal insulation.
Patent EP-0048604-A1 (EP)
Inventor: VAN GERPEN MARLAN WELBERT
IPC: F16F15/04
Filed: 1981-09-18
Abstract: A virbometer 16 has a mass 50 suspended for vertical movement by a light spring 82 so that the mass tends to stay at a constant height reardless of angulations in the ground over which the vehicle carrying the system is travelling. The vibrometer provides one height signal by way of a potentiometer 46 and a second potentiometer 40 provides a second signal representing the height of the drivers seat 12. An error signal formed by a comparator 44 controls a hydraulic double acting actuator 18 so asto make the seat 12 follow the mass 50 and accordingly tend to maintain a constant height in absolute terms. In order to prevent the system becoming unstable when the ground is very rough, the mass opens limit switches 20, 22 at upper and lower limit positions and, when either switch is open, a relay 98 drops out and a solenoid valve 24 disables the actuator by connecting the two inlets 62, 64 of the actuator cylinder 60 together via a slow resistor. The relay is also deenergized when the ignition switch 26 is off. The potentiometers 46, 40 are connected between two circuit arms 36, 38 and a variable resistor 54 in the energising circuit provides gain control, ie sensitivity control. Ganged resistors 110, 112 in the two arms provide stiffness control and a resistor 116 solely in the arm 38 adjusts the main seat height. The relay 98 is of a latching relay which is reenergized by a reset switch 28. Operations of this switch sets the gain control resistor 54 to minimum gain. In a preferred construction of the vibrometer, the mass is suspended from the end of a lever arm projecting from one end of a torsion rod having the other end fixed.
Patent EP-0052985-A1 (EP)
Inventor: KAYANE YUTAKA C O NAONORI HIRA
IPC: C09B62/44
Filed: 1981-11-12
Abstract: A novel reactive monoazo dye, which can give to cellulose fiber materials a deep orange to scarlet color superior in build-up property and chlorine fastness, represented by a free acid of the formula,
     wherein D is a phenyl group substituted with 1 to 3 substituents selected from methyl, ethyl, methoxy, ethoxy, halogen, acetylamino, propionylamino, benzoylamino, succinylamino, maleinylamino, nitro, sulfonic acid and carboxyl , groups, or a naphthyl group substituted with 1 to 3 sulfonic acid groups; R 1  is a hydrogen atom, or a methyl or ethyl group; R 2  is an alkyl group having 1 to 4 carbon atoms which is unsubstituted or substituted with a hydroxy, cyano, alkoxy, halogen, carboxy, alkoxycarbonyl or sulfonic acid group; Z is a hydrogen atom or a sulfonic acid group; A is a ; phenylene residue which is unsubstituted or substituted with 1 or 2 substituents selected from methyl, ethyl, methoxy, ethoxy, chlorine, bromine and sulfonic acid groups, or a naphthylene residue which is unsubstituted or substituted with one sulfonic acid group; and X is -S0 2 CH=CH 2  or -S0 2 CH 2 CH 2 Y in which Y is a group which is splittable by alkalis.
Patent EP-0043740-A1 (EP)
Title: Générateur de plasma
Inventor: BLOYET EMILE
IPC: B23K10/00
Filed: 1981-04-07
Abstract: Un générateur de plasma comprend un tube métallique (1) de petit diamètre à l'intérieur duquel on peut faire circuler un gaz tel que de l'argon à un faible débit, qui s'échappe à l'extrémité antérieure (3) du tube. Ce tube est couplé à une structure excitatrice qui peut comprendre un générateur de fréquence (21) alimentant par une liaison coaxiale (17) une structure de couplage permettant le transfert de l'énergie du générateur à la partie antérieure du tube métallique. En l'absence d'un courant de gaz dans ce tube, cette partie antérieure (14) rayonne l'énergie qui lui est transmise à la manière d'une antenne. Lorsqu'un gaz s'échappe à l'extrémité (3) du tube (1), cette énergie permet d'entretenir un plasma à l'avant de celle-ci. Ce dispositif générateur de plasma peut recevoir des applications, notamment comme chalumeau, source lumineuse ou torche utilisable en spectrographie, moteur à plasma ou source d'ions.
Patent EP-0040577-A1 (EP)
Inventor: UCCIANI EUGENE
IPC: C11C3/14
Filed: 1981-05-14
Abstract: 1. A process for the catalytic conjugation of double bonds of polyinsaturated fatty substances selected from the group of oils, free fatty acids and the esters thereof with a view to improving their drying properties, characterized in that the catalytic reaction takes place in liquid phase by the non-oxidising heating of a mixture of the fatty substance to be treated and of ruthenium metal on charcoal, the proportion of ruthenium metal being at least equal to 0.01% of the fatty substance weight.
Patent EP-0052082-A1 (EP)
Inventor: MONTANELLI MICHELE
IPC: E04B1/48
Filed: 1981-04-17
Abstract: The invention relates to a building construction system using a series of rectangular blocks (1) which can be laid in superimposed horizontal courses and are formed in such a way as to define, in this condition, a network of intercommunicating vertical and horizontal channels intended to be filled with cast concrete. The system further includes block-positioning pins (14) which can be inserted into corresponding holes (13) formed in each block (1). Each of these holes (13) has an oval-shaped cross-section with its major axis lying parallel to the longitudinal axis of the block so that each block (1) can be displaced slightly in a direction parallel to its longitudinal axis with respect to the positioning pins (14) inserted in the holes (13) of the block.
Patent EP-0041936-A1 (EP)
Inventor: LEX FRANZ
IPC: A47L9/04
Filed: 1981-03-23
Abstract: Hand-Bürstsauggerät zum Bürstsaugen von Polstermöbel u.s.w. mit mindestens einer durch einen Antriebsmotor (9) über ein Untersetzungsgetriebe (10) od. dgl. angetriebenen Reinigungsbürste (13), über welche ein Staubfangbehälter (18,40) so angeordnet ist, daß der Staub mit Hilfe eines am rückwärtigen Geräteende angeordneten Gebläseläufers (12) zunächst in einen oberhalb der Bürste (13), im wesentlichen über deren gesamte Breite erstreckenden zusätzlichen Absaugraum (29) angesaugt und durch einen Ansaugkanal (25) dem Staubfangbehälter (18,40) zugeführt wird. Der etwa dem Ansaugquerschnitt des Gebläseläufers (12) entsprechende zusätzliche Absaugraum (29) kann zum besseren Abschluß desselben an der nach abwärts gerichteten Drehseite der Bürste (13) mit einem zusätzlichen Abdekkungselement (39) versehen sein. Der zusätzliche Absaugraum (29) ist zweckmäßigerweise durch einen stirnseitig am Staubfangbehälter (18,40) anbringbaren und mit dem Ansaugkanal (25) ausgebildeten Deckel (24) mit dem Staubfangbehälter (18,40) in Verbindung. Durch eine Teilung der mit dem Staubfangbehälter (18,40) in Verbindung stehenden Abdeckung (2) ist es möglich, einen mit dem zusätzlichen Absaugraum (29) versehenen Abdeckungsteil (41), in welchem eine in die Antriebswelle (43) eingreifende Reinigungsbürste (13) beiderseits gelagert ist, leicht austauschbar anzubringen. Die Anordnung ist auch für mehrere parallel nebeneinanderliegende Reinigungsbürsten geeignet.
Patent EP-0042419-A1 (EP)
Title: Boat with interior accommodation space, and structural part thereof.
Inventor: RAIKAMO SEPPO
IPC: B63B11/00
Filed: 1980-12-22
Abstract: PCT No. PCT/FI80/00014 Sec. 371 Date Jul. 27, 1981 Sec. 102(e) Date Jul. 27, 1981 PCT Filed Dec. 22, 1980 PCT Pub. No. WO81/01823 PCT Pub. Date Jul. 9, 1981.A sliding top for a boat includes forward and rearward portions of greater length than the spacing between a cabin and cockpit of the boat, the sliding top being movable between a forward position in which the available space of the cockpit is increased, and a rearward position in which the available space within the cabin is increased.
Patent EP-0044844-A1 (EP)
Inventor: RIOU CLAUDE RAYMOND
IPC: B41M5/20
Filed: 1981-01-30
Abstract: Nouvelles compositions electrosensibles utilisables pour un papier d'enregistrement. La composition selon l'invention contient notamment un halogenure de Bi ou Sb et un halogenure de metal divalent qui complexe le precedent. Le systeme d'enregistrement peut fonctionner sous environ 10 V avec une impulsion de tres courte duree.