baber/WOPTO huggingface dataset:
Patent EP-0024404-A1 (EP)
Inventor: BUTLER EDWARD JOHN
IPC: C07C29/86
Filed: 1980-09-24
Abstract: Dans l'extraction d'un alcool d'une phase organique resultant de la deshydrochloruration de 3,4-dichlorobutene pour donner du chloroprene dans un melange a deux phases d'eau et d'un alcool, on empeche l'emulsification indesirable par addition suffisante d'acide pour ramener le pH en dessous de 5.
Patent EP-0040406-A1 (EP)
Inventor: WETZEL WILLI
IPC: B30B11/00
Filed: 1981-05-14
Abstract: 1. A method of controlling a feed pelleting press installation which contains a feed pelleting press (11) having a press die (31) with press bores (33), wherein rotatable press rollers (32) cooperate with the press die to press the product supplied to the press die (31) radially outwardly through the press bores (33), wherein the extruded strands (141) are comminuted into pieces called pellets, and wherein the pellets are fed through a cooler (41), characterised in that at least one parameter of the pellet quality is measured between the feed pelleting press (11) and the cooler (41) and is used to control the feed pelleting press (11).
Patent EP-0043551-A1 (EP)
Inventor: DOTSCH WERNER DR RER NAT
IPC: C01B15/043
Filed: 1981-07-01
Abstract: Disclosed is a continuous process for the production of bivalent metal peroxides, comprising the steps of introducing into an intensive mixing apparatus a solid, anhydrous or hydrated oxide or hydroxide of a bivalent metal; simultaneously introducing into the intensive mixing apparatus a solution of hydrogen peroxide, whereby the solid bivalent metal compound and the peroxide are intensively mixed and react to produce a reaction mixture containing bivalent metal peroxide; transporting the reaction mixture directly to a rapid dryer; and rapidly drying the reaction mixture to produce the bivalent metal peroxide in solid form.
Patent EP-0043558-A1 (EP)
Inventor: BARBIER GUY
IPC: H01F41/10
Filed: 1981-07-02
Abstract: 1. A method for manufacturing a miniature inductance which is adjustable by means of a ferromagnetic dip core and is sealed in a plastic material, method according to which a winding (5) of a wire coated with a thermoadhesive insulating material is spooled under hot air on a temporary mandrel, the temporary mandrel is withdrawn and a ferromagnetic rod (9) is realized having a smaller diameter than the winding (5) and bearing a headless screw (10) made of plastic material and moulded onto one of its ends, characterized in that the method further includes the steps of - manufacturing two contact pieces (1, 2) for the terminals (19, 20) of the winding (5), these pieces being definitely positioned one with respect to the other and constituting two opposite sides of a frame cut out of a metal strip, the two flanks of these sides being bent back onto the upper face of the strip and being attached to the residual frame by constrictions (17, 18) enabling their later separation, - tin-coating and bending the terminals (19, 20) of the winding (5), - locating the winding (5) on the frame, approximately in the definite position, and securing the terminals (19, 20) to the contact pieces (1, 2), - locating the winding in a mould having a parallelepipedic cavity (30) which is open on a face having smaller size than the frame and having two opposed lateral walls (37, 38) of the same distance as the distance between the contact pieces (1, 2) of a frame, this frame supporting the winding (5) which is located in the cavity (30) of the mould and being applied on the open face of this cavity, whereby the contact pieces (1, 2) project into the cavity (30) along said lateral walls (37, 38), - placing a bar (31) inside the mould cavity (30) through a lateral opening (39) aligned to the axis of the final position of the winding (5), the bar having a threaded zone (34) of a diameter and thread type adapted to those of the headless screw (10) which is moulded onto an end of the ferromagnetic rod (9), this zone being followed via a shoulder (33) by a smooth end stem (32), the diameter of which exceeds that of the ferromagnetic rod but is smaller than that of the winding (5) and which engages in the latter, the bar (31) providing an exact positioning of the winding (5) and a clearance space for the ferromagnetic rod (9) and for its headless screw (10), - filling the cavity (30) of the mould with a plastic filling material, - withdrawing the bar (31) by unscrewing after set-up of the plastic material, - unmoulding of the winding and mounting of the ferromagnetic rod (9) with its headless screw (10) in the recess left free by the bar (31).
Patent EP-0046583-A1 (EP)
Inventor: HASEGAWA HIROSHI
IPC: A61M1/16
Filed: 1981-08-21
Abstract: A hollow fiber-type artificial lung having an enclosed heat exchanger, having a first housing (1) and a second housing (21) connected together coaxially. A gas exchange chamber (8) is defined in the first housing by a pair of spaced walls (6,7) and a bundle (15) of hollow fibers (5) designed for gas exchange is extended lengthwise and between the pair of walls. The hollow fiber bundle is preferably constricted at the central portion (16) to increase the packing ratio of the hollow fibers. The second housing (21) that is connected to the first housing (1) by way of the blood chamber (38) has a pair of spaced apart walls (26,27), and multiple tubes (25) are provided to extend lengthwise between the pair of walls to effect heat exchange between the circulating heat exchange medium and the blood flowing through the multiple tubes.
Patent EP-0053698-A1 (EP)
Inventor: EICKEN KARL DR
IPC: A01N43/56
Filed: 1981-10-23
Abstract: 5-Amino-1-phenylpyrazol-4-carbonsäureester der Formel <IMAGE> in der R¹ Methyl, Trifluormethyl, Chlor oder Brom, R² Chlor, Brom, Jod oder Alkylsulfonyl, R³ Wasserstoff, Chlor oder Brom bedeutet oder Methoxi in 5-Stellung bedeutet, wobei dann R¹ und R² Chlor bedeuten und R² Wasserstoff bedeutet, wenn R³ Chlor in 3-Stellung bedeutet und R<4> Alkyl mit 1 bis 3 Kohlenstoffatomen bedeutet und diese enthaltende Herbizide.
Patent EP-0039105-A1 (EP)
Inventor: LUTZ EUGENE FREDERICK
IPC: C08F4/00
Filed: 1981-04-08
Abstract: Recovery of aliphatic diol solvent in a process wherein ethylene is oligomerized by contact with a solution of a nickel complex catalyst in the solvent to afford a reaction product made up of a) a liquid solvent phase containing dissolved catalyst, b) a liquid hydrocarbon phase comprising ethylene oligomers containing dissolved ethylene, catalyst and solvent and c) gaseous ethylene, the reaction product is separated into gaseous ethylene and diol solvent containing dissolved catalyst, a substantial portion of the separated solvent is recycled to the oligomerization zone and a minor portion of the separated solvent is fractionated to remove light ends and spent catalyst prior to reuse in the process, the formation of diol solvent degradation products in the diol solvent fractionation step being avoided by adding a minor amount of an alkali metal hydroxide to the fractionation zone.
Patent EP-0032422-A1 (EP)
Inventor: PARKER DUANE ALFRED
IPC: A41D13/11
Filed: 1981-01-07
Abstract: A face mask comprising a pleated laminate (12) having means (30) to secure said laminate over the nose and mouth of the wearer, said laminate comprising a first outer layer of heat sealable facing material, a second inner layer of filtration media, and a third innermost layer of heat sealable facing material, the laminate being folded to create one pleat (20) therein that extends across the entire laminate, each end of the pleat being secured together at the edges of the laminate and the folded edge (22) of the pleat being heat sealed along substantially its entire length securing together the three layers of laminate, and reinforcing the pleat edge such that when the pleat is open, the reinforced pleat edge maintains the laminate away from the mouth and nose of the wearer when worn.
Patent EP-0039612-A1 (EP)
Inventor: RIGHT ROBERT WILLIAM
IPC: G08B3/10
Filed: 1981-05-05
Abstract: A multitone audible signal generating system is described employing a microcomputer and also including an audio amplifier, a speaker, a power supply and start control means. The start control means includes a common lead and a plurality of start leads. Connecting the common lead to a predetermined ore of the start leads will initiate a predetermined one of the plurality of available tones. A selected one of the start leads may have priority to terminate any pre-existing signal and initiate an alternative signal. At least one of the start leads including the priority start lead may be coupled to programming means whereby the signal activated may be preprogrammed to be any selected one of the plurality of available signals. The power supply includes a pulse generator for resetting the microcomputer in response to initial application of power. The available tones include both percussive and non-percussive tones and the total number of available tones may be greater than the number of start leads.
Patent EP-0055529-A1 (EP)
Inventor: SEDDON DUNCAN
IPC: B01J29/69
Filed: 1981-12-04
Abstract: A synthetic zeolite material, designated zeolite FU9, having a molar composition expressed by the formula 0.5 to 1.5 R 2 0 : Y 2 O 3 : 15 to 30 X0 2  : 0 to 500 H 2 0, in which R is a monovalent cation or 1/n of a cation of valency n, X is silicon and/or germanium, Y is one or more of aluminium, iron, chromium, vanadium, molybdenum, arsenic, manganese, gallium or boron, and H 2 O is water of hydration additional to water notionally present when R is H, and having an X-ray diffraction pattern, the most significant lines of which are zeolite FU9 being a useful catalyst for xylenes isomerisation and the like. 
     The zeolite is prepared starting from an aqueous reaction mixture containing at least one tetramethyl ammonium compound (TMA). Molar composition: XO 2 /Y 2 O 3  = 5-50 free MO 2 /XO 2  = 0.1-10 Z - /Y 2 O 3  = 0-5000 O/Y 2 O 3  = 01-150 H 2 0/X0 2  = 5-20Q, in which X and Y have the above-mentioned meanings, M is an alkali metal or ammonium, Z -  is a strong acid radical and Q = (TMA) 2  + xA in which A is a trialkyl amine or alkanol amine or salt thereof and x is 0,2 to 2,0 moles.
Patent EP-0036341-A1 (EP)
Inventor: CATTELANI CLAUDE
IPC: G03B27/32
Filed: 1981-02-10
Abstract: Objectif à focale variable destiné à équiper des trucas et bancs-titres pour la réalisation d'effets spéciaux sur les films. L'objectif est constitué par quatre groupes de lentilles : un premier groupe convergent (10) de quatre lentilles, un second groupe divergent (20) de quatre lentilles, un troisième groupe convergent (30) de six lentilles, un quatrième groupe convergent (40) de deux lentilles, tous ces groupes ayant une formule déterminée, et le premier (10) ainsi que le troisième groupe (30) étant solidaires et mobiles. Le fait d'équiper des trucas ou des bancs-titres de cet objectif permet d'éliminer complètement le jeu des parties mécaniques, générateur de différences de netteté de l'image, et simplifie considérablement la fabrication.
Patent EP-0046725-A1 (EP)
Inventor: HAMPE ANDREAS DR-ING
IPC: F24J3/08
Filed: 1981-08-24
Abstract: In the device allowing the vertical driving in the ground of tubular heat exchange elements used for the transport of a heat conveyor fluid in an installation for the recovery of heat from the earth, the tubular elements (1) are provided with a point (2) allowing them to be driven in the ground and of which the rear diameter (D) is larger than the outer diameter (D) of the tubular element (1). The difference of diameters is a function of the relaxation power of the ground in question so as to allow the installation to start operation shortly after the driving in of the elements (1).
Patent EP-0074455-A1 (EP)
Inventor: SANTI ETTORE
IPC: A23L17/00
Filed: 1981-09-14
Abstract: The fish initially moistened is directly breaded with a granular compound which, absorbing water, sets on it forming a moist layer. 
     Soft wheat meal, salt, glutammate, vinegar powder, dishydrated vegetables and herbs as well as natural flavours are used. 
     The manufacturing processing foresees the mixing of the components that are passing through a kneading machine and then a drying chamber. The compound is for prompt use and a long preservation, and avoids the present breading operations.
Patent EP-0044853-A1 (EP)
Inventor: RYDSTAD HANS
IPC: F15C1/22
Filed: 1981-02-03
Abstract: Procede et dispositif (1) pour clore hermetiquement une ouverture (15, 8, 10) entre deux zones dans un lit fluidise et/ou entre le lit et son environnement (22). Dans le lit, des particules (2) sont maintenues en suspension a l'aide d'un gaz porteur qui est introduit dans le fond (3) du lit sous le niveau de ladite ouverture (15, 8, 10). Essentiellement des pieces de travail (6) destinees a etre traitees dans le lit passent au travers de cette ouverture (15, 8, 10) qui consiste par exemple en un trou horizontal amenage dans une paroi de separation verticale (11, 9) entre les zones (12, 13, 14) ou entre le lit et son environnement (22). Le procede est caracterise en ce qu'un amas (19, 27) ou plusieurs amas (19, 27) de particules (2), en utilisant les mouvements des particules (2) et le gaz porteur dans le lit, sont forces de s'amonceler au niveau de ladite ouverture (15, 8, 10) jusqu'a une hauteurtelle que l'ouverture (15, 8, 10) soit recouverte ou sensiblement recouverte par l'amas/les amas (19, 27) de particules (2). Les pieces a usiner (6), pendant leur passage au travers de l'ouverture (15, 8, 10), et par consequent au travers du scellement, demollissent l'amas/les amas (19, 27), lesquels sont formes de nouveau pendant et/ou apres le passage des pieces a usiner (6).
Patent EP-0053133-A1 (EP)
Title: Substrat metallique pour une cellule electrochimique
Inventor: GOEBEL FRANZ
IPC: H01M50/528
Filed: 1981-05-21
Abstract: Substrat metallique collecteur de courant concu pour etre insere dans une enceinte cylindrique allongee (2) d'une cellule electrochimique primaire (1). Le substrat metallique collecteur de courant (20) est utilise avec des elements separateurs de carbone poreux et de fibres de verre pour former un assemblage de carbone separateur/electrode collectrice de courant utilise dans la cellule electrochimique. Le substrat metallique collecteur de courant (20) selon l'invention comprend un disque metallique fin, circulaire (p. ex. du nickel) ayant une pluralite d'entailles incurvees (20b) autour de sa peripherie. Les entailles sont placees de maniere equidistante a la peripherie du disque (p. ex. a des intervalles de 45 ) et definissent une pluralite de parties arquees elastiques deformables (20c) entre les entailles. Avant l'introduction dans l'enceinte de la cellule, le disque est plat et possede un diametre superieur au diametre interieur de l'enceinte. Le disque est introduit dans l'enceinte en le poussant longitudinalement dans l'enceinte apres quoi les parties arquees (20c) sont deformees vers le haut par contact physique avec la paroi interieure de l'enceinte (2). Cette deformation force les parties arquees a se deplacer les unes vers les autres, forcant ainsi le disque a epouser la forme generale de la section interieure de l'enceinte. Les parties arquees, a la suite de leur deformation definissent des angles aigus par rapport a la paroi interieur de l'enceinte et sont en contact physique direct avec la paroi de l'enceinte. De plus, en raison de la proximite des entailles du disque par rapport a la paroi de l'enceinte, une pluralite de passages sont etablis entre le disque et la paroi interieure de l'enceinte.
Patent EP-0067170-A1 (EP)
Inventor: BOBECK ANDREW HENRY
IPC: G11C19/08
Filed: 1981-11-09
Abstract: Une nouvelle geometrie pour les elements de propagation d'une memoire a bulles magnetiques a acces de champ tolere des espaces relativement larges entre les elements et des champs d'entrainement inferieurs, d'ou il resulte une plus grande densite de stockage de donnees d'information et un fonctionnement a energie reduite. Les elements (30, 31) ont des formes qui definissent des "pieges" de bulles fonctionnant pour retenir les bulles dans le but d'obtenir des transferts d'une efficacite relativement elevee entre les elements. Dans d'autres modes de realisation, les elements (50-53) ont une forme en L ou en "pioche".
Patent EP-0058426-A1 (EP)
Inventor: MOEBUS OTTO DR
IPC: C12P7/06
Filed: 1982-02-16
Abstract: Residue-free production of ethanol and unicellular protein in a gas-fluidized bed, in which ethanol production takes place in a gas-fluidized bed (stirred fluidized bed, fluid column), the particle fraction of which consists of a wet microorganism mass, e.g. Saccharomyces cerevisiae. A nutrient solution with fermentable carbohydrates is sprayed onto the fluidized particles. The ethanol, which evaporates with the water, is precipitated in a condenser on the discharge side, so that the fluidized bed serves as bio-reactor as well as one-stage distillation plant (together with the cooling system). Thus, the mash column, which is normally used for alcohol production with the submersion method, is not needed in the present invention. In place of the residue, a protein-rich product with 30-40% dry mass is formed, which, during continuous operation, can be removed at certain intervals from the bioreactor and can be dried to the desired degree. The propagation of the microorganisms can be regulated through the oxygen content of the gas phase; the ethanol production can be regulated through the infeed of the nutrient solution. The gas used for fluidization is recirculated into the bed. The partial oxygen pressure can be controlled by adding other gases to the air, such as nitrogen or carbon dioxide, particularly carbon dioxide, which forms the yeast itself.
Patent EP-0061583-A1 (EP)
Inventor: TAKEMATSU TETSUO
IPC: A01N37/24
Filed: 1982-02-24
Abstract: A herbicidal composition containing as an active ingredient the compound of the formula
     wherein R o  represents a hydrogen atom or a lower alkyl group, and R 1 , R 2  and R 3  each represent a hydrogen or halogen atom, or a lower alkyl, lower alkoxy or lower alkenyloxy group,  
which is especially useful for application to aquatic rice paddies, and novel compounds of formula (I) wherein R o , R 1 , R 2  and R 3  have the same meanings as defined above, provided that R 1 , R 2  and R 3  do not represent hydrogen atom at the same time.
Patent EP-0062227-A1 (EP)
Inventor: BECKER WOLFGANG DR
IPC: G01N33/531
Filed: 1982-03-23
Abstract: There are described covalent compositions of animal antibodies with human immunoglobulins, a method of making the same, and their use as artificial control and reference sera in immunological detection and determination methods.
Patent EP-0072466-A1 (EP)
Inventor: MARSIGLIO CARL MARIO
IPC: B65G39/16
Filed: 1982-07-28
Abstract: Disclosed herein is apparatus for maintaining a moving endless web in alignment with a desired transport path. Such apparatus preferably includes a pair of web-supporting rollers (12,14), drive means (22) for advancing the web along an endless path over such rollers, tension-adjusting means (42, 50, 62, 70) for periodically reducing the tension in said web, and web-positioning means (32, 34) for laterally adjusting the position of the web relative to at least one of such rollers during those intervals in which the web tension is reduced.
Patent EP-0072057-A1 (EP)
Inventor: KAMSTRA PAULUS R
IPC: A61M5/20
Filed: 1982-07-13
Abstract: The invention relates to an automatic syringe for injecting two or more different injection liquids which may not be in contact with each other for longer pe- rlods of time. For that purpose the ampoule between piston and needle connection comprises one or more stoppers which keep the injection liquids separated from each other, while at a short distance before the needle connection a by-pass means is present past which the Injection liquid or injection liquids present behind the stopper or stoppers can pass the stopper or stoppers during use of the syringe.
Patent EP-0079650-A1 (EP)
Inventor: STEINER WALTER
IPC: B62K27/12
Filed: 1982-11-09
Abstract: This motorcycle towing device comprises a towing unit body adapted to be fastened detachably or permanently to the front fork of a motorcycle to be towed, a hitching member retained by a spring-loaded bolt responsive to a traction cable connected to a control lever, for example the clutch control lever.
Patent EP-0060622-A1 (EP)
Inventor: TOPHAM SUSAN ANN
IPC: B01J23/745
Filed: 1982-02-15
Abstract: A metal oxide catalyst composition is in the form of particles having at least one face formed by solidification of melt in contact with a surface and preferably having at least one channelled surface whereby the pressure drop through a bed of such particles is limited. The particles are made preferably by casting a melt thinly and fracturing the resulting layer. Such a composition comprising, iron oxide is a precursor of an ammonia synthesis catalyst.
Patent EP-0061899-A1 (EP)
Title: Morpholines
Inventor: WHITE ALAN CHAPMAN
IPC: C07D263/36
Filed: 1982-03-25
Abstract: Morpholine derivatives of the formula
     and their acid addition salts, wherein n represents 1, 2 or 3, R 4  is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl(lower)alkyl, 2-tetrahydrofurylmethyl or cyclo(lower)alkylmethyl, R 2  and R 3  are each hydrogen or alkyl of 1 to 10 carbon atoms and OR 5  is hydroxy, acyloxy or a protected hydroxy group possess analgesic and/or opiate antagonistic activity or are useful as intermediates for other compounds of formula I possessing such activity.
Patent EP-0068835-A1 (EP)
Inventor: BOOTAN ALAN JOHN
IPC: B65H20/24
Filed: 1982-06-25
Abstract: A method of and apparatus for winding strip material onto a drum (27A, 28A)from a supply of the material in which a "slack length" (3A) is produced in the strip material (3) at a predetermined location between the drum and the supply. The "slack length" is produced by allowing the strip material to droop catenary fashion between two rollers (13, 15) spaced apart in the feed path. The edge region or edge of the strip material in the "slack length" is arranged to contact and move across an Inclined surface. The winding conditions onto the drum are such that the lowermost part of the catenary is maintained between upper and lower levels (21, 22), the position of the lowermost part being continuously monitored.
Patent EP-0072848-A1 (EP)
Inventor: MAINE REUBEN E
IPC: H04L25/49
Filed: 1982-02-04
Abstract: L'etat binaire de chaque cycle d'un signal d'entree module biphase est detecte par une bascule 'D' (17) lorsqu'elle est synchronisee par un signal de reference genere localement. Lorsque l'etat binaire du signal d'entree possede une premiere valeur a la synchronisation, le signal de reference passe par une premiere porte OU exclusif (5) inchangee. Lorsque l'etat binaire du signal d'entree possede la valeur opposee, le signal de reference est inverse par la meme porte OU (5). La sortie de la premiere porte OU (5) et le signal d'entree sont appliques sur une seconde porte OU exclusif (1) pour produire un train d'impulsions ayant un cycle de travail indiquant l'erreur de phase entre le signal d'entree et le signal de reference. Ce train d'impulsions est filtre et utilise pour ajuster la phase de l'oscillateur de reference (13) jusqu'a ce que l'erreur de phase soit eliminee et le circuit en equilibre. L'etat binaire de la bascule (17) indique l'etat binaire du signal d'entree.
Patent EP-0075026-A1 (EP)
Inventor: NAGAMOTO SHUNICHI
IPC: H05B6/68
Filed: 1982-04-02
Abstract: Un dispositif de cuisson (1) possede une unite d'affichage (8) pouvant afficher une recette de cuisine de maniere a accroitre la facilite d'utilisation du dispositif de cuisson et pouvant en outre montrer une image provenant d'un syntonisateur de television (4a), d'une camera de controle (5). d'un dispositif de reproduction video (7) ou analogue, de sorte que l'unite d'affichage (8) peut etre utilisee pour des usages differents. Le dispositif de cuisson est aussi pourvu d'un dispositif d'entree sonore (12) et d'un dispositif de synthese sonore (18) permettant d'accroitre ulterieurement sa facilite d'utilisation.