baber/WOPTO huggingface dataset:
Patent EP-0101682-A1 (EP)
Inventor: LIND LEIF INGEMAR
IPC: F24F13/06
Filed: 1982-09-29
Abstract: Un distributeur d'écoulement pouvant former une paroi définissante d'un conduit ou chambre possédant d'autres parois définissantes (2-4) comprend une plaque profilée et pourvue d'ouvertures (1). La plaque (1) est pourvue de sections de profil ou de sections de parois (1b) s'étendant transversalement à la direction de l'écoulement principal (F) immédiatement en aval d'une ou plusieurs ouvertures (1c). Les sections de profil (1b) forment des organes d'écran permettant de diviser l'écoulement principal (F) du milieu en une pluralité d'écoulements partiels (f) et de dévier ces écoulements partiels au travers des ouvertures respectives (1c) vers le côté opposé de la paroi définissante. Entre les sections de profil sont disposées des sections sensiblement planes pourvues d'ouvertures (1a), qui s'étendent en parallèle ou sont inclinées dans la direction de l'écoulement principal, tout en formant un agencement d'éléments en saillie en forme de gradin ou d'épaule. D'une manière alternative, la plaque peut présenter, à proximité d'une ou plusieurs de ces ouvertures, des ondulations qui tournent versl'intérieur ou vers l'extérieur en direction de l'écoulement ou en s'écartant de celui-ci, une partie de ces ondulations formant ces sections de profil.
Patent EP-0093132-A1 (EP)
Inventor: MCSPADDEN JOHN THOMAS
IPC: A61C5/02
Filed: 1982-09-29
Abstract: Un instrument (10) est particulièrement approprié pour condenser de manière thermo-mécanique un matériau thermoplastique tel que du gutta-percha dans le canal radiculaire d'une dent par l'action rotative de l'instrument (10). L'instrument (10) comprend un organe allongé ayant une tige ou queue (12) à une extrémité et une partie de travail (14) à son autre extrémité. La partie de travail (14) est conique au moins sur une partie de sa longueur. La partie de travail comprend au moins deux cannelures hélicoïdales continues opposées (13 et 25) formées dans au moins une partie de la longueur conique de la queue (12) définissant au moins deux épaulements hélicoïdaux opposés (27 et 29). Les épaulements (27 et 29) regardent dans le sens opposé par rapport à la tige (12) et font un angle avec l'axe longitudinal de la partie de travail (14) d'environ 90o à 80o et chacune des cannelures continues en spirale (23 et 25) fait de 1,0 à 3,5 spirales environ par millimètre le long de l'axe longitudinal de la partie de travail (14) de l'outil (10). De préférence, l'extrémité conique (15) de la partie de travail (14) est pourvue d'un pilote cylindrique à paroi lisse (16) ayant une extrémité émoussée se projetant coaxialement depuis l'extrémité conique (15) de la partie de travail (14).
Patent EP-0111617-A1 (EP)
Inventor: RUSSAK STEFFEN PAULO
IPC: F16K31/363
Filed: 1983-01-21
Abstract: Die Stellmotoranordnung weist ein bewegliches System (2) auf, das einen in einem Zylinder verschiebbaren Kolben umfasst. Ein quer zur Verschieberichtung des Systems (2) bewegliches Arretierglied (110) ist zum Festhalten des beweglichen Systems vorgesehen. Das Arretierglied (110) steht mit einer einen Druckraum (12) begrenzenden Stirnfläche (11) in Wirkungsverbindung und der Druckraum (12) über ein Abschlussorgan (61) mit einer Druckmittelquelle und einer Druckmittelsenke in Verbindung. Hierdurch wird das Arretierglied steuerbar, was sich auf das Betriebsverhalten der Stellmotoranordnung vorteilhaft auswirkt.
Patent EP-0085937-A1 (EP)
Inventor: UPADECK HORST DR
IPC: C11B9/00
Filed: 1983-02-02
Abstract: 1. 4,6-dioxa-5-ethylmethyltricyclo[7.2.1.0**2.8]do-dec- 10-ene corresponding to the following formula  see diagramm : EP0085937,P2,F3  in the form of the isomer mixture, in which CH3 occupies the 1, 9, 10, 11 or 12 position.
Patent EP-0090992-A1 (EP)
Inventor: BRUNN HORST DR
IPC: C05D9/02
Filed: 1983-03-21
Abstract: A depot fertilizer composition comprising an inorganic matrix and another inorganic and/or organic component of the formula X Me(II)O.[(1-x)/2]Me(III)2O3.YA.zI.aq in which Me (II) is at least one divalent metal, Me(III) is at least one trivalent metal, A is at least one inorganic acid or anhydride of an inorganic acid, I is at least one organic compound, aq is 0-9, X is from 0 to 1, Y is from 0.5 to 0.7, and Z is from 0 to 20, at least one of the components containing a plant nutrient element. The compositions are suited for fertilizing the leaves or full systems of plants growing in soil or in water.
Patent EP-0100822-A1 (EP)
Title: Procédé pour la préparation de cyclopentadéc-4-ynone et de son homologue 3-méthyle
Inventor: DELAY FRANCOIS DR
IPC: C25B3/23
Filed: 1983-05-18
Abstract: La cétone acétylénique de formule <IMAGE> dans laquelle le symbole R sert à désigner un atome d'hydrogène ou un radical méthyle, est préparée par une réaction d'oxydation anodique d'une hydrazone de formule <IMAGE> dans laquelle le symbole R a le sens défini ci-dessus et A représente un atome d'hydrogène ou un radical sulfonyle de formule R¹-SO2-, dans laquelle R¹ représente un radical aryle, substitué ou non. Les composés de formule (I) sont des composés intermédiaires utiles à la préparation d'Exaltone® et muscone, deux ingrédients musques employés dans l'industrie de la parfumerie.
Patent EP-0113084-A1 (EP)
Inventor: GRUBER WILHELM DR
IPC: B01J23/72
Filed: 1983-12-14
Abstract: 1. Use of a catalyst based on oxides of molybdenum, vanadium, copper and phosphorus, prepared by hydrothermic reaction of compounds of molybdenum, vanadium, and phosphorus to yield an aqueous solution of a heteropolyacid, drying the aqueous solution, optionally in the presence of an undissolved carrier and calcining the residue, for the oxydehydration of isobutyric acid to obtain methacrylic acids or of lower isobutyric acid esters to obtain the corresponding methacrylic acid esters, characterised in that a catalyst is used, the preparation of which has included the step of hydrothermic reaction in the absence of alkali metal compounds and in the presence of a copper compound.
Patent EP-0108430-A1 (EP)
Inventor: ROE JONAS L
IPC: E21C31/10
Filed: 1980-11-07
Abstract: Excavating buckets (74) with teeth (76) are joined by hinge pins (68) which connect interdigititated hinge parts (70) and (72) on adjacent buckets to form a piano hinge. The pins (68) have enlarged ends for engagement with the teeth of driving sprockets (60) driven by hydraulic motors (80, 82), through shaft (30). The ends of the pins (68) roll on the sprockets, thus reducing wear, and the conequent rotation of the pins in the hinges equalizes wear and maintains roundness.
Patent EP-0090571-A1 (EP)
Inventor: DAVIS JACK W
IPC: A23L27/40
Filed: 1983-03-21
Abstract: A substantially homogeneous flaked salt composition comprising sodium chloride and potassium chloride is provided wherein the concentration on a relative proportion basis of sodium chloride and potassium chloride in the flaked composition ranges from about 30 weight % sodium chloride and 70 weight % potassium chloride to about 70 weight % sodium chloride and 30 weight percent potassium chloride. The flaked composition is obtained by a process which comprises first pulverizing to a particle size smaller than about 70 mesh U.S. Standard Sieve Series a majority of the particles of an admixture of sodium chloride and potassium chloride containing on a relative proportion basis from about 30 to about 70 weight % of sodium chloride and from about 70 to about 30 weight % of potassium chloride and compacting said pulverized admixture into flakes. The flakes may then be screened to provide various particle sizes of flaked product. 
     The flaked salt composition so prepared is more homogeneous, coarser, lighter in weight, more cakeresistant, attrition- resistant, and more liquid absorptive and flowable than a flaked sodium chloride-potassium chloride composition of the same NaCI-KCI concentration prepared without said preliminary grinding step.
Patent EP-0106476-A1 (EP)
Inventor: HICKLING DAVID JOHN
IPC: H04M1/08
Filed: 1983-09-01
Abstract: The cradle switch for a telephone consists of a microswitch (10) activated by one end of a lever (18) which is contacted and moved by the handset when the handset is placed in position on the telephone body. The lever is counter-balanced by a weight (24) so that the lever moves clear of the microswitch when the handset is removed. This weight is in its lowermost position when the telephone is in use and any sudden jolts caused, for example, by placing the telephone down quickly on to a surface will not result in the inadvertent operation of the lever and hence the microswitch.
Patent EP-0107437-A1 (EP)
Inventor: KIRISEKO TADASHI
IPC: H01L29/417
Filed: 1983-10-11
Abstract: A method of producing a semiconductor device comprising a bipolar transistor and a Schottky barrier diode (e.g., an SBD transistor), comprises the steps of: selectively etching an insulating layer (27) formed on an N-type silicon epitaxial layer (23) so as to form an emitter electrode contact window (29c); forming a polycrystalline silicon layer (30) on the exposed portion of a P-type base region (25) in the window (29c); introducing N-type impurities into the P-type base region (25) through the polycrystalline silicon layer (30) in the window (29c); after the impurity-introducing step, selectively etching the insulating layer (27) so as to form a base electrode contact window (29b) and a contact window (29d) for the electrode of the SBD; carrying out heat treatment for redistribution of the introduced impurities so as to form an emitter region (35); and forming an emitter electrode (36c) on the polycrystalline silicon layer (30) and the electrode (36d) of the SBD directly on the silicon epitaxial layer (23).
Patent EP-0116779-A1 (EP)
Inventor: SCHULZ DONALD N
IPC: C08F220/56
Filed: 1983-12-22
Abstract: The present invention relates to a process for the formation of water soluble copolymers of acrylamide and alkyl poty(etheroxy) acrylate which are excellent viscosification and drag reduction agents, wherein the process includes the free radical copolymerization of acrylamide monomer and alkyl poly(etheroxy) acrylate monomer in an aqueous medium under nitrogen conditions in the presence of free radical initiator at a sufficient temperature and for a sufficient time to effect copolymerization.
Patent EP-0086749-A1 (EP)
Inventor: NILL WERNER ROBERT
IPC: E03F5/10
Filed: 1983-02-08
Abstract: 1. A basin, in particular a storm water or settling basin having a flushing dump (10) for the periodic cleansing of the basin floor (4) when empty, and floatable baffle (2, 8) for the retention of impurities at high water, characterised by a lifting device (14, 15) connected to the baffle (2, 8), for the raising of the baffle prior to the initiation of and during a flushing procedure using the flushing dump (10), and for the slow lowering of the baffle after flushing.
Patent EP-0137765-A1 (EP)
Title: Spraying gun.
Inventor: KENDERI TIBOR
IPC: B05B7/30
Filed: 1983-02-17
Abstract: PCT No. PCT/HU83/00009 Sec. 371 Date Oct. 5, 1984 Sec. 102(e) Date Oct. 5, 1984 PCT Filed Feb. 17, 1983 PCT Pub. No. WO84/03237 PCT Pub. Date Aug. 30, 1984.There is disclosed a spraying gun in which the direction of the spray can be changed to make it possible to spray onto the back side of the object being sprayed. The gun comprises a feeding unit, a spraying unit and a connecting pipeline.
Patent EP-0111491-A1 (EP)
Inventor: WARREN MICHELLE P
IPC: G01N33/74
Filed: 1983-01-10
Abstract: Traceur d'hormone radioactif mini-iodé très sensible ayant de faibles rapports molaires initiaux iode/hormone et une faible activité spécifique. Cette invention concerne également des procédés de préparation et d'utilisation de tels traceurs dans un radioimmunoessai bien plus rapide qu'auparavant ainsi qu'un procédé de préparation desdits traceurs.
Patent EP-0120046-A1 (EP)
Inventor: JEANNET MICHEL-YVES
IPC: B63B1/14
Filed: 1983-09-29
Abstract: Perfectionnements apportés aux trimarans ou aux navires comportant des bras de liaison et des flotteurs. L'invention définit l'implantation des points d'ancrage D permettant l'adaptation à ce type de navires de différents systèmes d'articulation C, de suspension et d'amortissement A propres à contrôler de façon continue et progressive les efforts exercés sur les bras de liaison B.
Patent EP-0118542-A1 (EP)
Inventor: GOLD HAROLD
IPC: F16K17/30
Filed: 1983-08-29
Abstract: Une vanne de fluide peut fonctionner rapidement pour interrompre un écoulement de fluide après rupture ou autre avarie d'une ligne de conduction de fluide ou d'un autre élément structural situé en aval de la vanne. La vanne est actionnée pendant l'écoulement de fluide en décompression résultant de la décompression du fluide et de la contraction élastique des composants structuraux situés en aval de la vanne de fluide. Pendant l'écoulement de liquide en décompression, un organe de vanne (V) est déplacé d'une position ouverte à une position fermée par deux forces engendrées par un différentiel de pression dû à la soudaine décompression du fluide et développé à travers deux orifices (36, 38) insensibles à la viscosité, à paroi mince, variables, disposés en série et séparés par une surface (26) de fermeture et d'interruption de l'écoulement. La force de fermeture, engendrée par le différentiel de pression de l'orifice (36) situé en amont, est dominante et augmente avec le déplacement de l'élément de fermeture (V) d'une façon prédéterminée, permettant l'utilisation d'un ressort (23) de forte pré-charge et de fort rappel, à des différentiels de pression relativement bas. La surface de fermeture (26) de la vanne possède une liberté d'alignement limitée pour permettre une fermeture étanche. L'assemblage de vanne comprend un dispositif de dérivation (40) réglable manuellement ainsi qu'une commande (59) d'atténuation des maximums de pression.
Patent EP-0162117-A1 (EP)
Title: Method of making a beer keg
Inventor: VERLINDEN MARIUS A J
IPC: B29C65/20
Filed: 1984-02-07
Abstract: A method of manufacturing an approximately cylindrical beer keg, which comprises the following steps, is proposed:
     Injection moulding of two halves of a beer keg (10,12) of high density polyethylene or high density polypropylene, which are each moulded into the form of a circular cylinder and have the same diameters and closed front surfaces (14,16), the cylinder jackets of the two beer keg halves (10,12) having approximately the same lengths;   clamping the beer keg halves (10,12) into a holding means such that the cener lines of the beer keg halves of the form of a circular cylinder coincide and the closed front surfaces (14,16) of the beer keg halves are averted from each other; face -planing of the facing edges (56) of the beer keg halves; contract-free introduction of the heating elements of a butt-welding machine into the free space between the facing. edges of the beer keg halves; and pressing the facing edges against each other.
Patent EP-0123082-A1 (EP)
Inventor: JACKSON RONALD MARK
IPC: G01R13/20
Filed: 1984-03-08
Abstract: Apparatus for displaying a logic timing diagram on a raster scan type display device is disclosed. A logic signal is sampled and representations thereof stored in a RAM (24). The RAM (24) contents are read repeatedly in synchronism with a raster scan operation, and the read-out signal is delayed by a predetermined time which is shorterthan one bit cycle of the read-out signal. Logical gating functions, OR (32), exclusive-OR (34) and NAND (36) gates, receive the delayed (D) and undelayed (C) signals, and provide output signals (E, F, G) from which the display of the "High" level, edges and "Low" level of the logictiming diagram are derived. Since it is not necessary to convert the logic signal to display codes and rewrite a display RAM, high speed scrolling and magnification can be obtained quickly and easily.
Patent EP-0158692-A1 (EP)
Inventor: EGGLER ERNST
IPC: B23D1/22
Filed: 1984-04-18
Abstract: On the continuous pipe (6) guided in guide and supporting rollers (7), the part of the weld seam projecting above the profile of the pipe (6) is removed by a cutting tool (17). By a slide (10) guided in a column guide (8, 9) and by a tool slide (15) horizontally guided in the slide (10) with a column guide (11, 12) the cutting tool can be adjusted in such a way that, after one section of the cutting edge is worn down, an adjacent, intact section of the cutting edge of the cutting tool is brought into use during operation without interrupting manufacture of the pipe (6). This guarantees a long, uninterrupted pipe-manufacturing period. <IMAGE>
Patent EP-0144492-A1 (EP)
Inventor: DIEHL MANFRED DR
IPC: C09K23/42
Filed: 1984-05-05
Abstract: 1. Pumpable stable aqueous suspensions of a water-insoluable silicate capable of binding calcium ions in the form of a finely divided bound water-containing synthetically produced water-insoluble compound corresponding to the general formula (Cat2/n O)x . Me2 O3 . (SiO2 )y (I), in which Cat represents a cation which is exchangeable with calcium of valency n x represents a number from 0.7 to 1.5, Me represents boron or aluminium, and y represents a number from 0.8 to 6, characterised in that contains the water-insoluble silicate capable of binding calcium ions in quantities of at least 0.5% by weight and as constituent having a dispersing effect, from 0.5 to 6% by weight of a mixture of at least two different alkylphenol ethoxylates corresponding to the formula  see diagramm : EP0144492,P9,F2  wherein in Formula II R=an aliphatic radical containing from 1 to 15 carbon atoms and n represents from 2 to 7 preferably from 4 to 6, in particular 5 in one alkylphenol ethoxylate used in the mixture and from 8 to 15, preferably from 8 to 12, in particular 9 or 10 in the other alkylphenol ethoxylate and a content which is dissolved in the aqueous phase of from 4 to 25% by weight of the trisodium salt of nitrilotriacetic acid, with respect to the suspension, on the condition that the suspension contains at least 20% by weight of water.
Patent EP-0134898-A1 (EP)
Inventor: HILAKOS WILLIAM
IPC: C08G63/00
Filed: 1984-05-21
Abstract: A new aromatic copolyestercarbonate is achieved with 70 to 95 weight percent ester content and having consistently high 3.2mm impact strength while maintaining a high level of stress cracking resistance.
Patent EP-0135061-A1 (EP)
Inventor: BENDIG JOHANNES
IPC: B65H19/14
Filed: 1984-07-25
Abstract: 1. Movement-compensating device (10), at or in machines for the processing of synthetic material fim webs for the production of bags, sacks or the like, which is arranged between a continuously operating feed equipment (13, 14 ; 36, 37) or an intermittently operating feed equipment, and consists of a first group of deflecting rollers (22), which are arranged in one plane and borne to be locally fixed at the machine frame, and of a second group of deflecting rollers (29), which are arranged in one plane and at a rocker arm (27, 44) pivoting to and fro about an horizontal rotational axis (25, 45) and in co-operation with the locally fixed deflecting rollers guide the film web in loops, characterized thereby, that the rocker arm (27, 44) is arranged with its deflecting rollers (29) in its initial setting for the drawing-in of the film web between both the groups of deflecting rollers (22, 29) at a small spacing parallelly or nearly parallelly from the plane of the locally fixed deflecting rollers (22) and the rocker arm (27, 44) is pivotable into its operative setting after drawing-in of the film web (15) through the space between the plane of the locally fixed deflecting rollers (22) and the plane of the deflecting rollers (29) arranged at the rocker arm (27, 44) in the manner that the deflecting rollers (29) arranged at the rocker arm are movable through the plane of the locally fixed deflecting rollers (22) and through between these and thereafter in co-operation with the locally fixed deflecting rolllers (22) lay the film web (15) into loops.
Patent EP-0118959-A1 (EP)
Inventor: TAMBURRINO RICHARD ANDREW
IPC: H01J29/06
Filed: 1984-03-09
Abstract: This invention relates to improved CRT internal magnetic shielding means in the form of at least two one-piece substantially longitudinal open through-like metallic shielding members (43, 65, 67, 69, 71) of arcuate cross-sectional construction having closed rounded ends (45, 47). Each member incorporates strengthening features (49, 51, 62, 64) and is free of constructional jointures. The members are attached to the rear of the supporting frame (31) of the screen-related apertured member (21) being oriented at the top and bottom thereof with their longitudinal openings in facing relationship.
Patent EP-0140723-A1 (EP)
Inventor: LEGESGUE YVES
IPC: C12P7/48
Filed: 1984-08-10
Abstract: Solid carbohydrate wastes of agricultural origin in particulate state and carbohydrate-rich liquid substrates, also of agricultural origin, are mixed with nutrient additives and strains of microorganisms capable of producing the fermentation of the said wastes, the pH of the mixture is brought to a value below 7, the resulting mixture is introduced into a cylindrical fermentation vessel driven in rotation around its axis and equipped with means for stirring the said mixture, the said mixture is moistened inside the said vessel and the temperature therein is maintained at a value appropriate to the microorganism employed. The solid or pasty fermented matter is separated from the fermentation liquor and, on the one hand, the said fermentation liquor containing the metabolites which are purified and concentrated and, on the other hand, the said solid or pasty matter, are recovered.
Patent EP-0140779-A1 (EP)
Title: A master cylinder
Inventor: STEER JOHN E
IPC: B60T11/224
Filed: 1984-10-17
Abstract: @ A master cylinder includes a housing (30) with a pair of pistons (40 - 42) movable in a bore (32) therein to develop fluid pressure in a pair of pressure chambers (44 - 46). One (40) of the pistons carries a seal assembly (64) in order to provide a fast-fill feature. The seal assembly (64) engages a large diameter section (60) during initial braking and separates therefrom after a predetermined fluid pressure level is reached so that the one piston moves relative to a small diameter section (54) to continue fluid pressure buildup during braking.
Patent EP-0149961-A1 (EP)
Inventor: PROEBSTING ROBERT JAMES
IPC: G05F3/24
Filed: 1984-12-28
Abstract: A sub-circuit for discharging a relatively high voltage node in an integrated circuit includes an enhancement transistor connected between ground and an intermediate node and a depletion transistor connected between the intermediate node and the high voltage node, both of the transistors having the same gate voltage.
Patent EP-0210978-A1 (EP)
Title: Zigzag breakwater.
Inventor: KLOCKNER ALBRECHT
IPC: E02B/
Filed: 1984-03-29
Abstract: Stationary zigzag breakwater embedded into the sea bottom or floating breakwater. The determining factor for the wave-reflecting characteristics and the structural stability of the breakwater is the appropriate dimensioning of the zigzag elements. In stationary breakwaters embedded into the sea bottom, the length (1) of the zigazg elements is at least equal to or greater, preferably 5 to 8 times as great or greater, than the depth of water (d). The total height (h) of the wave-reflecting side walls is at least equal to or greater than the depth of water (d), preferably 2 to 2.5 times greater than the depth of water (d). In floating breakwaters, the length (1) of the zigzag elements is at least equal to or greater than half of the maximum foreseeable wave length. The total height (h) of the wave-reflecting side walls (11) is at least equal to or greater than 1 to 1.5 times the maximim foreseeable wave height. The zigzag elements (7, 8) are interconnected by means of oscillation-damping connecting members (9).