baber/WOPTO huggingface dataset:
Patent EP-0080631-A1 (EP)
Inventor: YAMAMURO KIYOHIKO
IPC: C07D257/04
Filed: 1982-11-12
Abstract: A silver halide photographic light-sensitive material is disclosed. The material contains at least one member of the compounds represented by the general formula:
     (wherein the symbols are the same as described in the appended claims). In this silver halide photographic light-sensitive material, variations in photographic performance are prevented during the storage thereof and, further, the occurrence of fog is prevented without causing a reduction in sensitivity.
Patent EP-0062957-A1 (EP)
Inventor: BERENDS JAN
IPC: B29B17/00
Filed: 1982-04-10
Abstract: Method of processing a plastics fraction from household waste consists of first treating the fraction with steam and/or boiling water below the softening point of the plastics and then further melting and processing it in the absence of steam. The steam treatment is pref. carried out at 330-390 (360-385) K. The plastics may be previously granulated to a max. particle size of 50 mm. After melting, it may be extruded and granulated. Prodn. of unpleasant odours is considerably reduced. Tendency of the plastics to clog up the appts. is also reduced.
Patent EP-0068730-A1 (EP)
Title: Engine auxiliary drive and an engine auxiliary fitted therewith
Inventor: CROSS DENNIS ROWLAND
IPC: F16H9/06
Filed: 1982-06-17
Abstract: A drive for an internal combustion engine to an auxiliary, such as an alternator (10), having an input shaft (18), has a first pulley (16) mounted on the shaft (18) via a centrifugal clutch (20), and a second, larger pulley (17) mounted on the shaft (18) via a unidirectional clutch (22). A first belt (38) from the engine passes over the first pulley (16) and a further pulley (31) adjustably mounted on the alternator (10). A second belt (39) passes over the further pulley (31) and the second pulley (17). Below a predetermined engine speed, the belt (38) drives the shaft (18) via the clutch (20) whilst the second pulley (20) rotates relative to the shaft (18). At higher speeds the clutch (20) automatically disengages and the shaft (18) is driven at a lower speed ratio via the second pulley (17). 
     In a modification, the further pulley (31) is replaced by separate further pulleys (140, 141) which are operably interconnected by a centrifugal clutch (120) which replaces the clutch (20).
Patent EP-0079679-A1 (EP)
Inventor: OGURA SHUNICHIRO
IPC: C07C7/08
Filed: 1982-10-12
Abstract: A process for separating highly pure butene-2 and butene-1 from a C 4  hydrocarbon fraction containing isobutane, n-butane, butene-1, butene-2, and at least one diolefinic hydrocarbon and/or at least one acetylenic hydrocarbon, which comprises (1) as a step A, treating the C 4  hydrocarbon fraction with a polar solvent to separate it into a raffinate containing isobutane and n-butane and an extract containing butene-1, butene-2, the diolefinic hydrocarbon and/or the acetylenic hydrocarbon, (2) as a step B, introducing the extract from step A into a first distillation column to obtain a fraction containing butene-1, the olefinic hydrocarbon and/or the acetylenic hydrocarbon and purified butene-2, (3) as a step C, introducing the fraction obtained in step B into a second extractive distillation column and treating it with a polar solvent to separate it into a raffinate containing butene-1 and an extract containing the diolefinic hydrocarbon and/or the acetylenic hydrocarbon, or (2') as a step B, introducing the extract from step A into a second extractive distillation column and treating it with a polar solvent to separate it into a raffinate containing butene-1 and butene-2 and an extract containing the diolefinic hydrocarbon and/or the acetylenic hydrocarbon, (3') as a step C, introducing the raffinate from the step B into a first distillation column to obtain butene-1 and purified butene-2, and (4) as a step D, introducing the raffinate or butene-1 obtained in step C into a second distillation column to remove a tiny amount of water and obtain purified butene-1.
Patent EP-0082772-A1 (EP)
Title: Dispositif pour la mesure de dimensions internes d'un tube, notamment dans un puits
Inventor: BESEME JEAN HENRI
IPC: E21B47/12
Filed: 1982-12-15
Abstract: Une sonde de diamétreur est équipée d'une pluralité de palpeurs (54) montés pivotants par rapport à son corps (51). Le mouvement de chaque palpeur (54) est transmis à un barreau respectif (176) en un matériau magnétique. Celui-ci se déplace à l'intérieur d'un tube (136) longitudinal qui est monté de façon étandre par rapport au corps de sonde de façon que son intérieur soit soumis à la pression extérieure à la sonde et que l'espace autour de ce tube soit soustrait à cette pression. Autour du tube est monté un bobinage de capteur (150) dont la self-inductance dépend du degré d'enfoncement du barreau (176) et donc du déplacement à mesurer. Une mesure de cette self-inductance est obtenue par l'étude de la variation d'un courant traversant la bobine lorsqu'on applique aux bornes de celle-ci un transitoire de tension.
Patent EP-0068031-A1 (EP)
Inventor: KISHI HAJIMU
IPC: G05B19/4103
Filed: 1981-12-23
Abstract: Les donnees de section relatives a un plan d'execution, les donnees de courbe de section et analogue sont introduites dans une memoire (302), et une unite (303) de production de section intermediaire cylindrique produit une section intermediaire au moyen d'un procede de production de section intermediaire cylindrique determinee de maniere selective a partir des donnees respectives et selon une pluralite de procedes. Une unite (304) de production de courbe de section intermediaire cylindrique produit une courbe de section intermediaire au moyen n procede de production de courbe de section intermediaire cylindrique determinee de maniere selective a partir des donnees respectives et selon une pluralite de procedes. Une unite de commande de production a bande (305) assure la conversion des donnees relatives a la production de la section intermediaire et de la courbe de section en un format de bande NC pour une machine-outil et produit le format de bande NC.
Patent EP-0082856-A1 (EP)
Inventor: BORIS MICHAEL JAMES
IPC: B01L3/00
Filed: 1982-05-10
Abstract: Un conteneur est destiné à l'analyse comparative d'une substance d'échantillon. Le conteneur comprend une pluralité de compartiments côte à côte (11-17) dans lesquels une substance d'échantillon peut être injectée. Un couvercle (18) et un joint (28) protègent les compartiments de l'atmosphère extérieure. Une substance d'échantillon peut être injectée au travers du couvercle et du joint, lequel se referme hermétiquement après retrait de la sonde d'injection. Des lignes indicatrices de niveau (21, 22) sur chaque compartiment fournissent une indication sur les quantités exactes de substance introduite dans chaque compartiment.
Patent EP-0084037-A1 (EP)
Inventor: SAUTTER WILFRIED
IPC: F02B37/12
Filed: 1982-07-07
Abstract: Dispositif de commande de la pression d'alimentation d'un moteur à combustion suralimenté, dans lequel la valeur de consigne de la pression d'alimentation puisse être ajustée au moins de manière dépendante des valeurs de charge et de vitesse de rotation. Cette valeur de consigne est avantageusement prélevée d'un diagramme caractéristique (21) et le cas échéant corrigée en fonction d'autres grandeurs caractéristiques de fonctionnement. La commande de la pression d'alimentation est réalisée à travers une prise du côté de l'air ou des gaz d'échappement. Il est en outre proposé de mesurer, au lieu de la pression d'alimentation, la quantité d'air aspirée et d'agir sur la turbine afin d'obtenir une quantité d'air correspondant à la valeur fournie par le diagramme caractéristique.
Patent EP-0094401-A1 (EP)
Inventor: LEMERY DOUGLAS J
IPC: B27B33/14
Filed: 1982-09-29
Abstract: Dans le but de réduire les sauts (kick) d'une scie articulée lorsque l'on coupe à l'extrémité de la barre, des éléments de coupe (14, 16, 18) de l'invention présentent des ergots (26) pour relever les éléments (14, 16, 18) lorsque les éléments (14, 16, 18) engagent la roue dentée de renvoi (32) à l'extrémité de la barre. Dès que les éléments (14, 16, 18) commencent à se déplacer dans un arc autour de la roue dentée de renvoi (32), les ergots (26) permettent de s'assurer que la valeur de la profondeur d'attaque (34) de chaque élément (14, 16 ou 18) ne tombe brusquement et n'expose la dent de fuite (36, 38 ou 40) à une trop grande profondeur de coupe. Au contraire, en toute position de l'arc, les ergots (26) font en sorte que la profondeur entre le calibre de profondeur (34) et la dent (36, 38 ou 40) de chaque élément (14, 16 ou 18) ne soit pas supérieure à la profondeur entre le calibre de profondeur (34) et la dent (36, 38 ou 40) lorsque les éléments (14, 16, 18) se déplacent dans une ligne droite. De préférence, l'ergot (26) relève les éléments (14, 16, 18) de sorte que le calibre de profondeur (34) soit effectivement supérieur à la dent (36, 38 ou 40) (c-à-d le rayon de l'arc du bord extérieur du calibre de profondeur est plus grand que le rayon de l'arc sur le bord extérieur de la dent). Les nouveaux éléments de coupe (14, 16, 18) ainsi qu'un procédé de réduction des sauts sont décrits.
Patent EP-0087777-A1 (EP)
Inventor: BODEN WILHELM DR
IPC: B63B1/18
Filed: 1983-02-25
Abstract: At the bottom (37) of the surf-board (1), there is provided at least one aeration channel (12) formed with at least one inner vertical tail fin (16 to 18) and with at least one outer gliding step (5 to 8).
Patent EP-0088950-A1 (EP)
Inventor: STAENDEKE HORST DR
IPC: C08L75/00
Filed: 1983-03-03
Abstract: The disclosure relates to a storable polyol pre-mixture for making flame-retardant polyurethane foam plastics consisting of a mixture of a polyester polyol or polyether polyol and an ammonium polyphosphate as a flame-retardant agent. The pre-mixture contains more particularly an ammonium polyphosphate which corresponds to the general formula (I) H(n-m)+2(NH4)mPnO3n+1 (I) in which n stands for an integral average value of 100 to 1000, m stands for a whole number of up to n+2 and m/n stands for a value of about 1, has an acid number of 0.01 to about 5 mg KOH/g, contains 0.01 to 0.5 mass % water and 0.5 to about 15 mass % water-soluble fractions in water at 25 DEG C.
Patent EP-0098409-A1 (EP)
Title: Device for operating a pivoting charging chute
Inventor: LEGILLE EDOUARD
IPC: C21B7/20
Filed: 1983-06-11
Abstract: A drive means for an oscillating spout is presented which includes a control mechanism which directs a control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement and reproduce it as spout movement. The control mechanism consists of a driving rod pivotally connected to an intermediate lever arm and a universal joint connecting the lever arm to the control arm. A novel movable torque means is associated with the universal joint and enables the spout to be moved in and out of a vertical orientation by overcoming the tendency of the components of the control mechanism to become axially locked in a 180 DEG  angle. The movable torque means accomplishes this result by reducing the angle between the intermediate lever and control arm when that angle reaches 180 DEG .
Patent EP-0102496-A1 (EP)
Inventor: GEIST MICHAEL DR DIPL-CHEM
IPC: C08G59/00
Filed: 1983-07-21
Abstract: The invention relates to a selfcrosslinking heat-hardenable binder, in particular for electropaints, which is based on an organic synthetic resin which contains hydroxyl groups and esterified carboxyl groups in the form of carbalkoxymethyl ester groups and is water-dilutable by partial or complete acid-neutralization of amino groups present in the resin.
Patent EP-0108957-A1 (EP)
Inventor: STECKLEIN GARY LEE
IPC: E02F3/40
Filed: 1983-10-20
Abstract: Eine Fangblechkonstruktion (30) erstreckt sich nach oben und vorn ausgehend von der Rückwand (13) einer Laderschaufel und besteht aus einer Hauptblechkonstruktion (30) mit einem Mittelabschnitt (36), der sich über einen wesentlichen Teil der Breite der Laderschaufel erstreckt, U-förmig ausgebildet ist und im Abstand voneinander angeordnete Vorderwandung (42) und Rückwandung (40) aufweist. Die Vorderwandung (42) stellt im wesentlichen eine Fortsetzung der Schaufel-Rückwand (13) dar, während sich die Rückwandung (40) bis hinter die Schaufel-Rückwand (13) erstreckt und so ausgebildet ist, daß ihre untere Kante gegen die Rückseite der Schaufel-Rückwand (13) geschweißt ist. Der Mittelabschnitt (36) geht an seinen beiden Enden in jeweils einen Endabschnitt (37, 38) über, die tiefer als der Mittelabschnitt (36) angeordnet sind und dadurch für den Fahrer des Laders eine Sichtmöglichkeit beziehungsweise des Füllgrades der Laderschaufel einräumen.
Patent EP-0145810-A1 (EP)
Inventor: SCHNELL JOACHIM DR
IPC: F16C3/02
Filed: 1983-12-20
Abstract: A flexible shaft is constructed of a plurality of coaxial layers (1, 2, 3, 4, 5, 6, ...), which consist of fibres (11, 12, 13, 14, 15, 16 ...) which are parallel to one another, fibres in adjacent layers crossing over one another. The shaft can be cast with plastic. If a torsional stress is applied, all the fibres in the shaft are stressed in tension or compression. The fibre arrangement can thus be selected such that the fibre mode is of approximately equal magnitude everywhere, irrespective of the layer diameter. There are thus no low-stress zones, as can occur to some extent inside a compact rotating bar spring. Because of this good material utilisation and the high tensile strength of the fibres, flexible shafts according to the invention are superior to the best steel shafts or steel springs in terms of load capacity and spring effect. Furthermore, they open up new technical opportunities in terms of previously unknown torsion-tension-compression springs. By the use of different fibre materials and suitable design, the flexible shafts can be adapted to many different applications. <IMAGE>
Patent EP-0098053-A1 (EP)
Inventor: LEE CHI-LONG
IPC: C02F1/00
Filed: 1983-06-01
Abstract: Heat loss and evaporation from contained bodies of water are reduced by generating a cured polysiloxane foam on the surface of the water. The foam is formed by reacting an organohydrogenpolysiloxane with the water in the presence of a rhodium catalyst or an inhibited or chelated platinum catalyst.
Patent EP-0107312-A1 (EP)
Inventor: KESSLER DAVID RICHARD
IPC: F02M69/04
Filed: 1983-09-08
Abstract: A throttle body fuel injection system has a pressure regulator (46), (56) which reduces the pressure of the fuel supplied to its electromagnetic injector (42) as the pressure in the engine induction passage (14) decreases.
Patent EP-0107453-A1 (EP)
Inventor: GEIGER GEOFFREY VICTOR
IPC: G06F9/50
Filed: 1983-10-14
Abstract: In a multiprocessor system, the operating system is structured such that there is a local operating system per processor (36-39, 42-44, 61-66), a group operating system (21) per group of processor (31-33) and a global operating system (22) per system. Each operating system is independent and refers to a higher level operating system only if its local processing ability is exceeded. Each group operating system (21) is allocated as a task to at least one of the processors in its group (31-33) and the global operating system (22) is allocated as a task to one of the groups within the system (21). The higher order operating systems have the ability to reschedule resources by reallocating the function of particular processor units. A system having more than three levels of operating system may be provided.
Patent EP-0086123-A1 (EP)
Inventor: ROUSSEL ROBERT
IPC: C08F255/06
Filed: 1983-01-18
Abstract: A process for preparing graft styrene copolymers is effected by a two-stage polymerization of styrene in the presence of an EPDM elastomer and styrene block copolymer. The resultant graft styrene copolymer has a fine microstructure, good impact resistance and good resistance to aging.
Patent EP-0102312-A1 (EP)
Inventor: SULLIVAN CARL MAURICE
IPC: C08G18/68
Filed: 1983-07-28
Abstract: An unsaturated polyurethane which is the polymeric reaction product of one mole of a polyester, having a melting point no greater than 160°C. and an intrinsic viscosity of .12 to .6, with at least one mole of an organic polyisocyanate and at least one mole of a hydroxyl acrylate or methacrylate ester. The resulting polymer is capable of being cured by radiation.
Patent EP-0105290-A1 (EP)
Inventor: CARPENTIER ALAIN F
IPC: A61L27/00
Filed: 1983-03-22
Abstract: Pour préparer en particulier des valvules cardiaques bioprothétiques qui sont sujettes à se calcifier après la greffe, on traite le tissu avant la greffe avec une quantité de solution hypophosphatée efficace pour réduire la calcification du tissu choisie parmi celles contenant du borate, du carbonate, du bicarbonate, du cacodylate, de l'HEPES, du MOPS et du PIPES, en combinaison eventuelle avec un cation divalent entrant en compétition vis-à-vis des sites de fixation du calcium choisi de préférence parmi MgCl2, MgSO4 et MgCO3.
Patent EP-0122272-A1 (EP)
Title: Procede de mesure de la charge d'objets oblongs en forme d'arbres, ainsi qu'une installation mettant en oeuvre ce procede
Inventor: GIESSELBACH MARINUS
IPC: G01L5/00
Filed: 1983-10-20
Abstract: Pour mesurer la charge d'un arbre (1), on mesure les modifications survenant dans une couche non magnétisable située dans l'arbre (1). On utilise pour cela une installation de mesure présentant un anneau en fer (10) sur la circonférence intérieure duquel sont disposés des aimants permanents (11) sur lesquels sont montés des détecteurs d'effet Hall (12). L'anneau en fer (10) est fixé avec l'aimant (11) et les détecteurs d'effet Hall (12) sur la surface extérieure de l'arbre (1) de façon que les détecteurs d'effet Hall (12) soient situés dans la zone de la couche non magnétisable (5).
Patent EP-0125279-A1 (EP)
Inventor: COSTELLO PETER EARLE
IPC: H04M3/523
Filed: 1983-10-14
Abstract: Système d'information de gestion (200) pour un système de distribution automatique d'appels (SS1) suivant à la trace la marche du travail du personnel de service indépendamment du poste à partir duquel opère le personnel de service (S1-1). Le système contrôle également les états de travail de distribution non automatique d'appel et fournit des rapports d'état individualisés basés sur des critères de limite stockés temporairement. Un affichage en temps réel (202, 203) de la marche du système est prévu pour un superviseur pour lui permettre d'effectuer un réagencement immédiat du système sans avoir recours à d'autres données. Les données déplacées (Fig. 18) comprennent des informations de manipulation de groupements communs de lignes, des informations d'abandon d'appels, des informations d'occupation de lignes et des informations d'état du travail.
Patent EP-0126888-A1 (EP)
Inventor: AFFA ALFRED ING GRAD
IPC: G01B21/02
Filed: 1984-03-27
Abstract: A measuring system for measuring the relative position of tool machine parts compensates for thermally-induced length changes of a spindle stock by means of a scale carrier which acts as an expansion element for a scale. This scale carrier is fastened at one end directly via a fastening element to the spindle stock and at the other end is connected with an adjacent end of the scale, which is mounted on the scale carrier so as to be shiftable in the measuring direction. If the plane of the tool connected to the spindle stock shifts by an amount  DELTA c in the measuring direction X as a result of temperature rises of the spindle stock, the scale carrier, operating as an expansion element, acts to pivot a rotatable element having an adjustable lever ratio in order to shift the scale in the same direction. In this way, the entire thermally-conditioned displacement of the scale is also made to equal the amount  DELTA c.
Patent EP-0132624-A1 (EP)
Inventor: JESCHKE WILLI
IPC: B41F33/00
Filed: 1984-06-29
Abstract: A device for controlling, by a measuring technique, the dampening medium guidance zonewise in an inking unit of an offset printing machine includes a measuring roller engaging an ink applicator roller of the inking unit and having interfaced oleophilic and hydrophilic surface regions, and an optoelectronic measuring device disposed adjacent to the measuring roller and operating thereon over the entire width thereof at a spaced distance therefrom, and wherein at least the oleophilic surface regions of the measuring roller is formed as a screen.
Patent EP-0139913-A1 (EP)
Inventor: BAYERLEIN FRIEDRICH DR
IPC: C06B23/00
Filed: 1984-08-03
Abstract: The invention relates to gelling agents and thickeners based on Cassia-galactomannans and especially a synergistic mixture of (a) Cassia-toragalactomannan, and (b) carrageenan, agar and/or xanthan.
Patent EP-0146820-A1 (EP)
Inventor: STEIMEL RICHARD
IPC: B02C13/28
Filed: 1984-11-30
Abstract: Es handelt sich um einen Spänebrecher mit einem im Brechergehäuse (1) antreibbar angeordneten Rotor (2), an dem einlaßseitig mindestens ein Vorbrecharm (3) angeordnet ist, dessen Vorbrechmesser (4) mit am Brechergehäuse angeordneten Brechleisten (5) zusammenwirkt, und an dem auslaßseitig mehrere über den Umfang verteilte Rotormesser (6) eines Feinbrechwerkes angeordnet sind, deren Brechkanten mit den Brechkanten mehrerer im Brechergehäuse (1) über den Umfang verteilt angeordneter Statormesser (7) zusammenwirken. Damit Grobteile, die das Feinbrechwerk blockieren, aus dem Brechergehäuse entfernt werden können, ist mindestens ein Statormesser (7') aus seiner Arbeitsstellung in eine einen Grobteilauslaß (10') freigebende Öffnungsstellung im Brechergehäuse (1) radial beweglich geführt.
Patent EP-0150414-A1 (EP)
Inventor: ALTMEYER WERNER DR RER NAT
IPC: B23D79/02
Filed: 1984-12-17
Abstract: A device for the internal deburring of a pipe or shaped tubular member, such as for removing the inwardly projecting portion of an axially extending seam, includes a support body elongated in the axial direction of the pipe. A cutting ring is clamped externally to the support body adjacent one of its ends. The cutting ring has an axis extending transversely of the axis of the pipe. The support body is constructed so that the cutting ring can turn in the rotational direction around the axis of the pipe.
Patent EP-0142878-A1 (EP)
Inventor: WILLEMS JOHANNES JOSEPH G S A
IPC: H01M4/38
Filed: 1984-10-16
Abstract: An electrochemical cell having a negative electrode comprising a compound derived from LaNi<sub>5</sub>, in which La is optionally substituted by a plateau pressure-increasing element and in which Ni is substituted entirely or partly by a plateau pressure-reducing element, for example, Co and/or Cu, with the object of considerably reducing volume steps and hence crack formation of the intermetallic compound during charging and discharging.Moreover, the corrosion of the intermetallic compound is counteracted by adding small quantities of AI, Cr and/or Si, which metals enhance the formation of a protecting oxide layer.
Patent EP-0119791-A1 (EP)
Inventor: OTSUKI ZENJU
IPC: H03G5/16
Filed: 1984-03-08
Abstract: In a circuit arrangement for automatically correcting frequency response so as to set a desired frequency response in view of a frequency response of a sound field (19), a frequency response control circuit (14) is improved such that precise level control at a number of bands is effected with a simple structure. A microcomputer (28) is used to determine the difference between a desired frequency response curve and a frequency response curve obtained by measuring the sound pressure level in a sound field (19), to which pink noise or the like is emitted through the frequency response control circuit (14), so as to produce a control signal used in the frequency response control circuit to give a desired frequency response to an audio signal. The frequency response control circuit (14) comprises an amplifier (15), a plurality of resonance circuits (17 1  to 17 n ) corresponding to the bands, a plurality of variable resistor circuits (16 1  to 16 n ) each including a parallel circuit of a plurality of series circuits of a resistor and an analog switch; and an interface circuit responsive to serial data of the control signal from the microcomputer (28) for controlling the analog switches.