baber/WOPTO huggingface dataset:
Patent EP-0323001-A1 (EP)
Inventor: HASUMOTO TOSHIHARU
IPC: B01D53/14
Filed: 1988-08-18
Abstract: A method of treating a flon-113 containing waste gas is disclosed, which comprises contacting at atmospheric pressure or under pressurized conditions a flon-113 containing waste gas with at least one absorber selected from the group con­sisting of saturated mineral oils, alkyl diphenyl ether based oils, silicone oils, trifluorochloroethylene based oils, and perfluoropolyether based oils, having a vapor pressure of not higher than 7.6 X 10⁻² mmHg at 25 °C and a viscosity of not higher than 500 cp at 25 °C, to remove flon-113 contained in the waste gas by absorbing, and depressurizing the absorber having absorbed therein flon-113 to recover flon-113. 
     Also, an apparatus for treating a flon-113 containing waste gas is disclosed, which comprises an absorption tower in which a flon-113 containing waste gas is contacted with the absorber, a stripping tower communicated to the absorption tower, in which the absorber having absorbed therein flon-113 from the absorption tower is retained under reduced pressure to strip flon-113, a dry vacuum pump for retaining the inside of the stripping tower under reduced pressure, a condenser for cooling and condensing a discharge gas from the dry vacuum pump to recover flon-113, and a means for recycling the absorber after stripping out flon-113 to the absorption tower. The apparatus may further comprise an oil-free compressor for compressing a flon-113 containing waste gas, a degasing tower in which the absorber having absorbed therein flon-113 is retained under reduced pressure to degas air and a small amount of flon-113 both dissolved in the absorber, a vacuum   pump for retaining the inside of the degasing tower under reduced pressure, a piping for introducing a discharge gas from the vacuum pump into an absorption site of the compressor where the flon-113 containing waste gas is absorbed, and a heater for heating the degased absorber in the degasing tower.
Patent EP-0316099-A1 (EP)
Inventor: WRIGHT DOUGLAS WARREN
IPC: C03B7/10
Filed: 1988-10-31
Abstract: The improved apparatus for straight line shearing of multiple gobs from columns of molten glass includes a shear frame to which multiple shear blade assemblies and shear blade adjustment mechanisms are mounted to facilitate changeover between single, double, and multiple gob configurations. At least one shear frame wall includes a plurality of slots (40, 45) (50, 55) aligned along an axis of separation of the shear blade assemblies and shear blade adjustment mechanisms, the adjustment mechanisms each including an indexing rod (21) and adjusting shaft (25) which may be repositioned within one of said slots to adjust the separation of the shear blade adjustment mechanisms. Advantageously, in a shear mechanism designed to accommodate single, double, and triple gob configurations, two such slots are provided for the outermost indexing rods, such rods being located at their points of maximum separation for single or triple gob shearing, and their points of minimum separation for double gob shearing. In order to provide a more remote manual adjustment of the shear blade adjustment mechanisms, each indexing rod may be geared to a transverse rod (26) which is journaled in an extension plate of the shear frame; in such embodiment, the extension plate (35) includes slots (50, 55) corresponding to the slots in the shear frame wall in order to permit repositioning of the transverse shafts commensurate with that of the indexing rods.
Patent EP-0278859-A1 (EP)
Inventor: DIARD JEAN-LUC
IPC: A63C5/04
Filed: 1988-02-04
Abstract: PCT No. PCT/FR88/00061 Sec. 371 Date Oct. 5, 1988 Sec. 102(e) Date Oct. 5, 1988 PCT Filed Feb. 4, 1988 PCT Pub. No. WO88/05676 PCT Pub. Date Aug. 11, 1988.The ski comprises at its top part a longitudinal rib usable particularly for the lateral guiding of a shoe. In order to improve the technical qualities of the ski without substantially increasing its weight, the cross-section of the rib is comprised at least in the front part of the central area (A) where the shoe sole is bearing, of the superposition of at least two elementary sections (2,3) having each the shape of a quadrilateral and interconnected by a common side forming the lower side of the upper elementary section and the upper side of the lower elementary section of which the lower side is horizontal, the lateral sides (7,8) of the lower elementary section (3) converging upwards and being more inclined with respect to a vertical and longitudinal plane than those (5,6) of the upper elementary section (2).
Patent EP-0346550-A1 (EP)
Inventor: GOUIN GERARD
IPC: A23G9/32
Filed: 1988-10-18
Abstract: Said process for the manufacture of frozen products, such as icecreams, ices or water ices, using a raw material corresponding to the desired frozen product is characterized in that a cold-producing fluid is incorporated in a physical form capable of releasing frigories to said raw material until a frozen product of a pasty consistency is obtained; the following step is preferably freezing to obtain said frozen products in a frozen form with a view to their normal storage in conventional freezers, pending consumption. It is thus possible to obtain frozen products, such as icecream, ices or water ices essentially without ice crystals which have improved creaminess.
Patent EP-0320343-A1 (EP)
Inventor: GOUBAUD MICHEL
IPC: E04D13/17
Filed: 1988-12-01
Abstract: This relates in general to a covering element comprising, projecting over its lower surface, for its application against an underlying element, an elastically deformable sealing strip (32) suitable for matching, at least approximately, the contour of this element. According to the invention, at least over a portion of its height, this sealing strip (32) is divided longitudinally into tabs (34) which successively cover, at least partially, each other transversely. Application, especially, to ridge coverings. <IMAGE>
Patent EP-0322329-A1 (EP)
Inventor: ANDRE JEAN-LUC
IPC: B66F7/02
Filed: 1988-12-23
Abstract: The nut is noteworthy for combining a sliding block (1) with a tapped sleeve (19) on which the block rests via a thrust ball bearing (22); said bearing and, since it rests on it, the sliding block are selectively engaged by coupling and uncoupling means (35, 36) through an intermediate coaxial part (20) for coupling and uncoupling axial movements under the action of said coupling and uncoupling means (35, 36). 
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Patent EP-0280648-A1 (EP)
Inventor: NILL WERNER
IPC: B08B9/08
Filed: 1988-02-01
Abstract: Mounted on the stand pipe (11) of the injector (7) of a suction pump (5) in a sewage treatment basin (3) is a three-way valve (15) through which service water is fed through the stand pipe (11) into the injector (7) instead of, or together with, air if the level of the water in the basin (1) falls below a minimum value (h2). <IMAGE>
Patent EP-0349699-A1 (EP)
Inventor: CZYZ VICTOR
IPC: D05C11/04
Filed: 1988-10-07
Abstract: There is described herein a device for enabling and disabling a piercer (13) in an embroidery machine, quilting machine or the like. 
     The device includes a first support member (10) fastened to the means (12) controlling the piercer (13) forward and backward motion, and a second support member (24) kept into engagement with the first through resilient means (38), and which can take two operating positions relative thereto, i.e. an enabled and disabled position respectively wherein it is securely locked due to projecting portions (44) of a second member (24) engaging into corresponding recesses (40, 42) of the first member (10).
Patent EP-0298062-A1 (EP)
Inventor: NYSTROM MATS
IPC: C01B33/157
Filed: 1988-06-16
Abstract: Silica particles which are substantially spherical, have a particle size of 1 to 100µm, a very narrow pore size distribution and a low alkali metal content. The particles can be prepared by sol-gel technique using emulsification technique for drop formation. The process comprises a sol growth step in a basic environment based on ammonium or amines and a post-treatment in such an environment. The silica particles are particularly suitable for use in chromatography as they have very good particle and porosity properties and high purity.
Patent EP-0297127-A1 (EP)
Inventor: SUTRINA THOMAS
IPC: B60L15/20
Filed: 1987-12-18
Abstract: Les entraînements à vitesse constante compensés électriquement (ECCSD) (10) de l'art antérieur comprennent un seul chemin de transmission de puissance motrice entre un moteur (12) et une charge (14) entraînée, ce chemin véhiculant de grandes quantités de puissance de commande, ce qui est à l'origine des performances médiocres et de la complexité des commandes de l'entraînement. Afin de résoudre ce problème, l'ECCSD (10) ci-décrit comprend une paire de chemins de transmission de puissance (16, 18) entre le moteur (12) et une charge (14), et chaque chemin de transmission comprend un différentiel mécanique (20, 40) possédant une première entrée (N2, N3) couplée à la sortie (N1) du moteur (12) et une sortie (N4) couplée à la charge. Une deuxième entrée (30, 50) de chacun des différentiels (20, 40) est couplée à une machine à aimant permanent (PMM1, PMM2) et un convertisseur de puissance (70) relie les enroulements de puissance électrique des machines à aimant permanent (PMM1, PMM2). Pendant le fonctionnement, une des machines à aimant permanent (PMM1) est toujours utilisée comme générateur alors que l'autre machine à aimant permanent (PMM2) est utilisée comme moteur, de sorte que la puissance s'écoulant du convertisseur (70) est unidirectionnelle. L'ECSD (10) ci-décrit permet de réduire considérablement la puissance de commande maximum et donc d'accroître le rendement et de réduire la complexité.
Patent EP-0385984-A1 (EP)
Title: Composition et procede de traitement de frisure a chaud des cheveux
Inventor: SRAMEK JOHN A
IPC: A61K8/34
Filed: 1988-02-01
Abstract: La présente invention concerne une composition de traitement de frisure des cheveux activé par la chaleur, caractérisé par: a) environ 0,1 % à 20 % en poids d'un polymère d'oxyde de polyéthylène soluble dans l'eau choisi dans le groupe composé de (I) un polymère d'oxyde de polyéthylène linéaire, contenant facultativement davantage d'unités de propylèneoxy, ayant un poids moléculaire moyen compris entre environ 50 000 et 250 000, et (II) un polymère qui est le produit de réaction d'un initiateur choisi dans le groupe constitué d'un composé organique polyhydrique comportant au moins 3 groupes d'hydrogène réactifs choisis dans le groupe constitué de groupes d'hydrogène alcoolique et de groupes d'hydrogène d'amine, par molécule dudit composé, d'ammoniaque ainsi que d'un époxyde organique comportant au moins deux groupes époxydes par molécule, avec un réactif choisi dans le groupe constitué d'oxyde d'éthylène, d'oxyde de propylène, de polymères d'oxyde polyéthylénique, de polymères d'oxyde polypropylénique ainsi que de copolymères d'oxyde éthylènique et d'oxyde propylènique, dont le poids moléculaire moyen est compris entre au moins 20 000 et environ 250 000, dans lequel on ne compte pas plus d'environ 40 % d'unités de propylèneoxy présentes dans ledit polymère, basé sur les moles totales des unités d'éthylèneoxy et de propylèneoxy présentes dans ledit polymère, ledit polymère étant un solide à 25°C et ayant un point de fusion compris entre environ 50°C et 80°C, et formant, lors du refroidissement, un film fort résistant à l'humidité; et b) au moins un solvant cosmétiquement acceptable. On peut formuler la composition en aérosols ou en vaporisation à pompe, elle facilite une coiffure durable des cheveux sans les abimer. On expose le polymère à la chaleur d'un fer à cheveux lequel fait fondre ledit polymère, conférant ainsi une frisure aux cheveux, la présenteinvention décrivant également un procédé visant à ce résultat.
Patent EP-0378532-A1 (EP)
Inventor: LENTINI SALVATORE
IPC: H02J7/06
Filed: 1988-04-14
Abstract: Le circuit convient pour des applications dans des installations à courant fort du type à onduleur, où la ligne de distribution d'électricité (RD) fait office de groupe électrogène de secours. Le circuit se compose d'une impédance de charge (I) et d'un réseau électrique maillé comportant: le circuit d'excitation d'un premier moyen de sectionnement (S1) apte à isoler l'installation à courant fort de la ligne de distribution (RD); les contacts d'un second moyen de sectionnement (S2) qui est contrôlé par l'unité de surveillance (SM) de l'installation à courant fort; une sonde électrique (SE) apte à rendre utilisable une tension ou un courant lorsque du courant circule à travers ladite ligne de distribution (RD).
Patent EP-0314811-A1 (EP)
Inventor: NAGOSHI HITOSHI
IPC: B03C3/40
Filed: 1988-05-19
Abstract: A first insulating layer (3), a first conductor layer (1), a second insulating layer (4) and a second conductor layer (2) are laminated, and a gap layer is disposed between either one (2) of the first and second conductor layers (1), (2) and the insulating layer (3), (4) that faces this conductor layer (2), so that this gap layer is greater than the gap between the other (1) of the first and second conductor layers and the insulating layers (3), (4) that faces the other conductor layer (1). When a high voltage is applied between both conductor layers (1), (2) and charged dust is passed therethrough, the dust attaches to one (2) of the conductor layers. Since this dust is neutralized electrically, the electric field strength between both conductor layers (1), (2) is not reduced and a drop in a dust collection rate with time is prevented.
Patent EP-0377634-A1 (EP)
Inventor: RULE MARK
IPC: C07C321/24
Filed: 1988-08-15
Abstract: Procédé de préparation de sulfures d'aryle par chauffage d'un composé iodoaromatique avec du soufre élémentaire à une température supérieure à 150°C.
Patent EP-0377637-A1 (EP)
Title: Process for the preparation of oxy-diphthalic anhydrides
Inventor: SCHWARTZ WILLIS T
IPC: C07C51/567
Filed: 1988-08-05
Abstract: Oxy-diphthalic anhydrides are prepared by reacting a halophthalic anhydride with an hydroxyphthalic 
anhydride in 
a polar aprotic solvent and in the presence of an alkali metal compound such as KF, CsF, or K₂CO₃.
Patent EP-0345501-A1 (EP)
Inventor: ILMARINEN ANTTI ISAKKI
IPC: D21F3/02
Filed: 1989-05-18
Abstract: A press with extended nip for paper or board machines, comprising a support means (2); a pressure means (4) disposed opposite the support means (2) and comprising a press shoe (5) and a carrying element (41) carrying the press shoe (5) and designed to be secured to a stand (9), said press shoe (5), together with the support means (2), forming a pressing zone with extended nip; at least one belt (3), impervious to liquid, being arranged to pass through said pressing zone in sliding contact with the press shoe (5); and at least one, liquid-absorbing felt (6), arranged to pass through said pressing zone together with a fiber web (1) to be dewatered, said pressure means (4) comprising a plurality of jacks (14) disposed in at least one row across the belt (3) and having piston rods (21) acting on the press shoe (5) to force it against the support means (2). According to the invention the press shoe (5) is freely supported by the piston rods (21) without rigid mechanical connection therebetween. Further, the pressure means (4) is provided with a support bearing (34) disposed downstream of the press shoe (5) to absorb horizontal forces acting on the press shoe (5) during operation, said support bearing comprising a stationary support element (35, 37) mounted on the carrying element (41).
Patent EP-0374669-A1 (EP)
Inventor: LOTH ERIC
IPC: C22F1/08
Filed: 1989-12-11
Abstract: Le procédé de fabrication de la boîte de montre constitue à utiliser un matériau comportant au moins 95% de cuivre, le reste étant composé d'éléments aptes à accroître la résistance mécanique du cuivre en évitant le béryllium et le cadmium qui sont toxiques. Grâce à ce matériau, la boîte peut être matricée en un seul coup, durcie, puis recouverte d'une couche protectrice déposée par voie galvanique ou par procédé PVD.
Patent EP-0331242-A1 (EP)
Inventor: BALLESTRAZZI ARIS
IPC: B65B51/30
Filed: 1989-02-22
Abstract: A packing machine, in which the packaging is carried out of products (13) fed by free-falling inside a cradle-shaped length of a packaging material (15), which is provided with a welding/cutting device for welding and cutting opposite edges of packaging material, is capable of accomplishing a continuous weld on three sides of the product-containing packaging material, and of removing ear-shaped scrap portions of said packaging material, generated by the weld.
Patent EP-0345874-A1 (EP)
Inventor: PAS HERMANUS ANTONIUS VAN DE
IPC: H04B10/2581
Filed: 1989-05-31
Abstract: An optoelectronic arrangement having a coupling between an optical transmission fibre and a semiconductor laser diode (33) is provided with a holder (32) for the semiconductor laser diode and with a holder (30) for the optical transmission fibre, while an intermediate part (31) is arranged between the two holders, the intermediate part and one of the two holders being arranged so that they can be slipped one into the other and one of these parts having an annular connection part (38) of reduced thickness, which after axial adjustment of the end of the optical transmission fibre with respect to the semiconductor laser diode is secured to the surface of the other part by means of a number of laser welds, while the intermediate part and the other holder have a flat surface which is at right angles to the direction of axial adjustment, which surfaces engage each other, one of these surfaces having a flange (40) of reduced thickness, which after transversal adjustment of the end of the transmission fibre with respect to the laser element is secured to the other surface by a number of laser welds.
Patent EP-0340893-A1 (EP)
Inventor: TEKATCH WILLIAM M
IPC: C21C7/072
Filed: 1989-03-06
Abstract: A method of reducing the nitrogen content in iron and iron alloys comprises introducing hydrogen into the melt in the form of a gas or hydrogen compound in sufficient quantity and for a sufficient time to reduce the nitrogen content and subsequently treating the melt to reduce the hydrogen content. The hydrogen may be mixed with an inert gas to minimize the risk of explosion.
Patent EP-0338752-A1 (EP)
Inventor: DOUGLAS PATRICK JOSEPH
IPC: B65G41/00
Filed: 1989-04-17
Abstract: There is disclosed an endless conveyor elevator with a foldable support frame, and which has a chassis (3), a tail conveyor section (1) pivotally connected at its tail end (2) to the chassis (3) and pivotally connected at its other end (4) to the lower end of an intermediate conveyor section (5). The upper end (6) of the intermediate conveyor section (5) is pivotally connected to one end of a head conveyor section (7). An actuator (12) is coupled with the conveyor sections to move them between an inoperative folded position, as shown in Figure 1, to an unfolded rectilinear working position shown in Figure 2. This movement of the conveyor sections between the inoperative and working positions is achieved by the geometry of the conveyor sections and that of a link member (9) which interconnects the chassis (3) and the head conveyor section (7).
Patent EP-0358418-A1 (EP)
Inventor: HAMANO KIYOSHI C O SANKYO COMP
IPC: A61K31/535
Filed: 1989-09-01
Abstract: A new compound, which we have named "Leualacin" has the formula (I):
      and may be prepared by cultivation of a microorganism of the genus  Hapsidospora , especially  Hapsidospora irregularis . The compound may be used for the treatment and prophylaxis of cardiovascular diseases and disorders, especially hypertension.
Patent EP-0396840-A1 (EP)
Inventor: SCHWEIZER WERNER D
IPC: B65G47/08
Filed: 1989-12-21
Abstract: A vertically extending stripper bar (21) is manipulated to strip a stack of articles from a conveyor while the conveyor is carrying the articles downwardly at high speed. A carriage (36) is mounted for being vertically movable. A pneumatic cylinder (40) is coupled to the carriage. The stripper bar (21) is supported on horizontal guide rods (42, 43) which slide in the vertically movable carriage. A pneumatic cylinder (47) moves the stripper bar horizontally in and out relative to the conveyor. When the correct number of articles has accumulated next to the bar, a stripping cycle is initiated. This involves activating one pneumatic cylinder (47) which pushes the stripper bar horizontally across the path of the downwardly moving articles. A gear rack (55) is mounted to the vertically movable carriage and it is engaged by a gear or pinion (56) which begins to drive the carriage and stripper bar downwardly at the same speed that the articles are moving downwardly at the instant the stripper bar begins to move horizontally. At the instant when the stripping cycle begins, a clutch (65) is engaged to make the gear drive the carriage downwardly by driving the rack. When the stack of articles is cleared of the paddles, the clutch is disengaged and the gear can turn freely. The pneumatic cylinder which is coupled to the carriage (40) drives the carriage upwardly back to its home position in readiness for stripping the next stack to accumulate.
Patent EP-0340093-A1 (EP)
Inventor: LITZLER JEAN
IPC: B65D85/76
Filed: 1989-04-24
Abstract: Tearing device for opening a package (10) containing a viscous product and having a parallepipedic shape, this device being disposed between this package and this viscous product, and comprising a means of grasping accessible from the exterior and an active portion (22) whose outer longitudinal parallel edges are disposed substantially along the sides of at least one face (12) to be torn, whose active portion (22) is a single strip whose width is substantially equal to that of the said face (12), this strip having at one of its ends a tab (20) of reduced width and integral with the active portion (22) and forming the grasping means and, at its other end, a central cut-out (24) whose profile is complementary to that of the tab. 
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Patent EP-0349366-A1 (EP)
Title: Frein à tambour à pose différée du câble de commande mécanique
Inventor: MALIGNE JEAN-CHARLES
IPC: F16D65/28
Filed: 1989-06-14
Abstract: L'invention concerne un frein à tambour à deux segments présentant chacun une âme (16) et une jante (18) dont la face en regard du tambour reçoit une garniture de friction (20). Le frein à tambour est disposé sur une plaque-support (10), et inclue en outre un levier de commande mécanique (34) comportant un corps de longueur notable et d'épaisseur faible par rapport à sa largeur, le dit corps présentant, à un première extrémité (36), une ouverture (38) prévue pour recevoir une liaison articulée avec l'âme (16) de l'un des segments (14), en un point intermédiaire proche de l'ouverture, une encoche prévue pour coopérer avec une entretoise (62) permettant de solliciter en écartement les segments (12,14), et, à la seconde extrémité (40), un point d'accrochage d'un câble de manoeuvre (54) du levier. Le câble est pourvu d'une virole à son extrémité coopérant avec le levier. Selon l'invention la face du corps en regard de l'âme (16) est substantiellement plane entre la première extrémité (36) et un point intermédiaire proche de la seconde extrémité ; en ce dernier point, le corps est plié de manière à déterminer une partie s'écartant sensiblement de l'âme (16), le point d'accrochage étant réalisé en repliant la partie extrême de la seconde extrémité (40) de telle manière qu'elle vienne se loger entre l'âme (16) et la partie s'écartant sensiblement de l'âme, le tout de telle manière qu'entre sensiblement le point intermédiaire proche de la seconde extrémité et cette dernière (40), l'écartement entre l'âme (16) et la partie du corps en regard de l'âme soit sensiblement supérieur au diamètre du câble (54) et inférieur à celui de la virole.