baber/WOPTO huggingface dataset:
Patent EP-0416269-A1 (EP)
Inventor: DEWERT ECKHART
IPC: A47C19/00
Filed: 1990-07-27
Abstract: The slatted support base according to the invention consists of a rectangular inner frame and a rectangular outer frame (12, 11) which are designed in terms of dimensions such that the side panels and the transverse panels rest snugly on one another or with slight spacing relative to one another. The sprung slats are arranged on one frame. Said frame can at least be raised and lowered relative to the other frame by means of an adjusting device. The outer dimensions of the outer frame correspond to the dimensions of the previously known slatted support bases so that it can be inserted in an existing bed frame. To simplify the construction, the sprung slats are arranged on the height-adjustable inner frame (12). The adjusting device is then hinged to the outer frame (11). <IMAGE>
Patent EP-0413250-A1 (EP)
Inventor: CASTELLANA FRANK S
IPC: A61F5/448
Filed: 1990-08-08
Abstract: Occlusive attaching means comprising a first relatively thick adhesive component (A) to be secured to the skin around the stoma and a relatively thin flexible second adhesive component (C) to be secured to the skin at a distance from the stoma. Both adhesive components (A,C) include an occlusive adhesive layer (11,31) formulated as a blend containing one or more water soluble or swellable hydrocolloids dispersed in polyisobutylene along with other optional ingre­dients. The attaching means can be utilized as part of a one or two-piece ostomy system.
Patent EP-0415403-A1 (EP)
Inventor: CHARLES A LONG JR
IPC: B01F3/04
Filed: 1990-08-30
Abstract: This invention relates to a sewage sludge treatment system resulting in an oxygenated and/or ozonated treated sludge containing substantially no pathogens. The system includes apparatus (10) and a process for mascerating raw sludge, adjusting the pH to about 2.5 to about 3, adjusting the solids content to about 2.5% to about 4%, adjusting the temperature, if necessary, to about 20°C to about 40°C, mixing an oxygen-rich gas, such as oxygen and/or ozone with the sludge as the sludge is mixed or recirculated through a hyperbaric vessel (12) and simultaneously injecting the oxygen-rich gas into a combination gas and sludge mixing and dispersing assembly (30) in an upper portion (16) of the hyperbaric vessel (12). Such injection causes mixing of the gas and sludge and dispersement of such mixture in a plurality of streams (76) to atomize and oxygenate the sludge.
Patent EP-0478832-A1 (EP)
Inventor: GYOERGY PAL
IPC: E05B21/06
Filed: 1990-10-04
Abstract: The safety plate-locking set according to the invention having rotatable plate tumblers is so designed, in building locks and cupboard locks, that there is arranged in an insert housing (1), having two cover plates(5, 5a) rotatable on the latter and connected to one another by means of connecting pins (4), a set of plate tumblers (3) which are arranged in a row on a spring (2) and are provided with a partially arcuate contour and which are held offset along their longitudinal axes under the force of the spring (2) and, in this locking position, interact with locking arcs (6) arranged on the inner wall of the inset housing (1) and can be pushed together, by means of the associated key (7), into a release position in which the set of plate tumblers together with the cover plates (5, 5a) can be rotated past the locking arcs (6), at least one of the cover plates (5, 5a) being coupled to a driving unit (10 or 10b or 10c) actuating the lock bolt. <IMAGE>
Patent EP-0483406-A1 (EP)
Inventor: HIROSE SETSUO
IPC: C08F283/00
Filed: 1990-11-01
Abstract: A magnetic recording medium comprising a non-magnetic supporting material and a magnetic layer which is made by dispersing ferromagnetic powder in a binding material and coated on the supporting material is characterized in that the binding material comprises a component made by graft polymerization of acrylic macromonomer having two terminal hydroxy functional groups and a molecular weight in the range from 1,000 to 10,000 to polyurethane resin. 
     The problem of compatibility which occurs when acrylic resins and polyurethane resins are mixed together is solved and excellent properties of both of acrylic resins and polyurethane resins are exhibited simultaneously. Affinity between the binding material and magnetic powder is enhanced and the magnetic powder is dispersed into the binding material more homogeneously. Thus, high performance magnetic recording media having excellent smoothness of surface, durability and magnetic characteristics can be easily prepared. Magnetic recording media of the invention can be advantageously utilized to prepare, for example, magnetic tapes, magnetic sheets and magnetic disks.
Patent EP-0432789-A1 (EP)
Inventor: YAWATA SHIGEO C O INTELLECTUAL
IPC: H01L29/78
Filed: 1990-12-14
Abstract: In a method of manufacturing a semiconductor element according to the present invention, a vapor phase deposition layer (2) of one conductivity type is formed on the surface of a semiconductor substrate (1) whose conductivity type is the same as that of the vapor phase deposition layer. The impurity concentration of the vapor phase deposition layer is lower than that of the semiconductor substrate. At least one fine powder is selected among silicon oxide, alumina, silicon, beryllium oxide, magnesium oxide, germanium oxide, zirconium oxide, and titanium oxide. The semiconductor substrate (1) then undergoes an extrinsic getter process using the selected fine powder.
Patent EP-0444307-A1 (EP)
Title: Versenkvorrichtung für Theaterbühnen
Inventor: WAGNER KURT
IPC: B66F7/02
Filed: 1990-12-22
Abstract: Eine fahrbare Vorrichtung zum Heben oder Versenken von Personen oder Gegenständen für Theaterbühnen oder dgl. weist einen zweiteiligen Fahrrahmen auf. Die beiden Fahrrahmenteile (1, 2) werden durch Gitterträger (3) miteinander zu einer Einheit verbunden. Hubtische (4) verschiedener Größe können in die Seilwinden der Fahrrahmenteile eingehängt werden. Die Windengestelle (9) sind teleskopierbar (10). Die Versenkvorrichtung ist demnach hinsichtlich Hubtischgröße und Hubhöhe veränderbar. Das Baukastensystem-Konzept ermöglicht einen leichten Transport in Form von Einzelteilen und eine einfache Einrichtung der Versenkvorrichtung. <IMAGE>
Patent EP-0422718-A1 (EP)
Inventor: WUYTACK GILBERT
IPC: G03C3/00
Filed: 1990-10-01
Abstract: The invention relates to a cassette for storing a roll of photosensitive material comprising a housing with a lengthwise slot for pulling the photosensitive material out of the housing, and two closing pieces connected to the end of the housing and comprising a pivot around which said roll can be unrolled, characterized in that braking means are provided between said closing pieces (1,1′) and said roll (3,11), which braking means are provided for preventing said roll to unroll in an uncontrolled way.
Patent EP-0448856-A1 (EP)
Inventor: SOLOMON MONTAGUE CECIL
IPC: A61K47/04
Filed: 1990-03-27
Abstract: An ophthalmic preparation in uni-dose form comprises an aqueous solution of timolol maleate in the absence of any buffering agent or preservative. It may contain sodium chloride to increase the tonicity of the solution or make it isotonic, and may further contain sodium hydroxide to adjust the pH to the range 6.5 to 7.5. Preferably the preparation is supplied in plastics containers formed by the blow-fill-seal process, each container containing 0.1 to 0.3 ml of solution and 0.001 to 5.0 mg of timolol maleate.
Patent EP-0399677-A1 (EP)
Inventor: DREYER JOHN F JR C O MINNESOTA
IPC: E01F9/669
Filed: 1990-05-01
Abstract: The invention provides a reflective sheeting material having a structured reflective surface having a linear ray of isosceles prism reflecting elements, each element including a pair of reflective surfaces at an angle of about 120° therebetween. The invention also provides a reflective sheeting material having a structured reflective surface comprising an array of reflecting elements each comprising a polyhedron having three parallelogram faces. The invention also provides an apparatus such as a light pole for transporting light and reflecting the light in a broad, uniform pattern. The apparatus comprises (a) a columnar light conduit, for transporting light therealong, the conduit having a proximate end and a distal end; (b) a light source provided at the proximate end of the light conduit, and (c) a light distributing reflective member, such as the reflective sheeting material described above, comprising a multiplicity of repeating reflecting elements. The reflective member is positioned at the distal end of the light conduit so that the light exiting the distal end of the conduit is reflected in a broad, uniformly distributed pattern.
Patent EP-0403168-A1 (EP)
Inventor: SUGAHARA HIROHIDE
IPC: G06F11/22
Filed: 1990-06-08
Abstract: A check system for checking a comparison check function of an information processing apparatus which includes first and second microprocessors (111, 211; 113, 213), comprises a check part (115, 225) for supplying mutually different data to the first and second microprocessors when checking the comparison check function, and a comparing part (117, 223) for comparing data which are output from the first and second microprocessors in response to data supplied to the first and second microprocessors. The comparing part generates an alarm when the data output from the first and second microprocessors are mutually different, so that a correct comparison check function is indicated by the alarm when checking the comparison check function.
Patent EP-0413466-A1 (EP)
Inventor: BANICH JOHN N JR
IPC: B65D41/34
Filed: 1990-08-01
Abstract: This relates to a closure with a drop down tamper indicating and a related container finish. The container is provided with a neck finish which includes below threads (8) thereof a radially outwardly projecting bead (30) which carries a plurality of circumferentially spaced, vertical nibs (32). The closure is constructed to be rotated relative to the container neck finish during the removal thereof and includes a lower tamper indicating band (38) which is secured to the closure skirt by a plurality of rupturable bridges (54). The band has formed on the inner surface thereof a plurality of circumferentially spaced, radially inwardly projecting, axial splines (56) which may be considered as arranged in pairs for receiving therebetween a container nib. The circumferential spacing of each pair of splines is greater than the circumferential extent of a nib so that there is a very loose connection between the nibs and the splines which prevent only rotation of the tamper indicating band when the closure is being removed to open the container. When the bridges rupture, the tamper indicating band is free to drop down below the container neck finish and to seat on the container shoulder (22). The closure cannot be reapplied and the tamper indicating band loosely assembled therewith to give the appearance that the container has not been opened.
Patent EP-0420638-A1 (EP)
Inventor: LEE TIMOTHY CHARLES PHILIP
IPC: H05B6/78
Filed: 1990-09-27
Abstract: An insulated glass unit (20) comprises two sheets of glass separated by spacers, a thermosetting resin seal­ant such as a polysulphide or polyurethane sealant or a hot melt butyl sealant being applied around the edges of the unit to seal the sheets together. Curing or melt-bonding of the sealant is accelerated by the application of micro­wave energy, suitably by passing the unit through a tunnel (26) with microwave generators (30) on each side thereof. The unit passes through the tunnel on a conveyor (28), held upright by pinch chains (32). The conveyor and pinch chains are made of a nonpolar material such as polypropyl­ene.
Patent EP-0502218-A1 (EP)
Inventor: ARAOKA TOSHINOBU
IPC: B01F25/60
Filed: 1990-06-27
Abstract: An apparatus for producing stabilizing mixture is diclosed. The apparatus is characterized in that an underwater pump (12) provided with a suction port (16) and at least one discharge port (17b) is disposed in a stirring water tank (10), that suction port and the discharge port are opened into the stirring water tank, and that the other end of a bentonite intake pipe (19b) having one end connected to a supply source (21) for bentonite or the like is connected to the discharge port whereby the bentonite or the like can be sucked into the discharge port due to the negative pressure generated in the discharge port when the underwater pump is driven and vigorously mixed with water to produce a stabilizing mixture of uniform concentration.
Patent EP-0433112-A1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61P25/28
Filed: 1990-11-14
Abstract: N-acyl-N,N′-di-lysogangliosides, N′-acyl-N,N′-di-­lysogangliosides and N,N′-diacyl-N,N′-di-­lysogangliosides, in which the acyl groups are derived from an organic acid of the aliphatic, aromatic, araliphatic, alicyclic or heterocyclic series and in which at least one of the two acyl groups is not aliphatic, and their preparation are disclosed. Also disclosed is the preparation of the esters, inner esters, amides and hydroxy peracylates of these compounds and salts thereof. These compounds are useful in the treatment of pathologies of the central and peripheral nervous systems.
Patent EP-0382667-A1 (EP)
Inventor: GERAUD PIERRE
IPC: E01C5/00
Filed: 1990-02-07
Abstract: The floor, which comprises a set of plates (P1, P'1, P''1) intended to be disposed against each other and staggered in the longitudinal direction, each plate (P1, P'1, P''1) being equipped on each of its longitudinal sides with at least one first positioning component which engages with a second component, of complementary shape, integral with an adjacent plate, is characterised in that the linking of the lateral sides of the said plates is provided by a slip tongue (7) which is accommodated in two grooves formed in these sides, the said slip tongue (7) being provided at one of its ends with an assembling means capable of engaging with a complementary means provided on one of the longitudinal sides of a previously laid plate, adjacent on this side to the two plates in the grooves of which the slip tongue is accommodated. <IMAGE>
Patent EP-0459999-A1 (EP)
Inventor: MESENICH GERHARD
IPC: F02M51/06
Filed: 1990-02-12
Abstract: Une soupape injectrice électromagnétique à haute pression injecte du carburant directement dans la chambre de combustion de moteurs à combustion interne. La soupape magnétique comprend un circuit magnétique miniaturisé, le niveau des forces d'actionnement requis étant réduit par rapport aux modèles connus grâce à un siège de diamètre particulièrement réduit et à une surface minime d'impact de l'aiguille de soupape. Les parties mobiles de la soupape baignent entièrement dans le carburant sous haute pression. Un support ajustable du siège assure la stabilité à long terme du calibrage malgré des dimensions minimes. Un système amortisseur d'oscillations qui peut être également utilisé dans des systèmes d'injection mécaniques amortit le rebondissement de fermeture. Afin d'obtenir un ajustement rapide, la soupape peut être pourvue d'un circuit magnétique polarisé qui se caractérise par une suspension dans deux ressorts à membrane à courbe caractéristique d'élasticité très raide.
Patent EP-0458847-A1 (EP)
Inventor: KIRK OLE
IPC: C07H15/04
Filed: 1990-02-15
Abstract: Fatty acid esters of methyl glycosides are prepared by reacting a fatty acid or ester with a methyl glycoside in the presence of an enzyme catalyst, in particular a lipase. The resulting fatty acid esters are preferably monoesters. The methyl glycoside fatty acid esters may be used as surface-active agents in cleaning compositions or personal care products.
Patent EP-0440752-A1 (EP)
Title: Method for the preparation of 3-desoxy-4-ene steroids.
Inventor: WINTERFELDT EKKEHARD
IPC: C07J75/00
Filed: 1990-03-08
Abstract: PCT No. PCT/DE90/00183 Sec. 371 Date Oct. 19, 1990 Sec. 102(e) Date Oct. 19, 1990 PCT Filed Mar. 8, 1990 PCT Pub. No. WO90/11290 PCT Pub. Date Oct. 4, 1990.A process for the production of 3-deoxy-4-ene steroids of the general formula I   <IMAGE> (I)  is described, in which R1, R2 and R3 mean a hydrogen atom or a methyl group, R4 represents a lower alkyl group, a phenyl group or a free, esterified or etherified hydroxy group, R5 symbolizes a hydrogen atom, a vinyl group or the grouping -C 3BOND CR6 with R6 meaning a hydrogen atom, an alkyl group with a maximum of 4 carbon atoms or a halogen atom, X represents a methylene group, a fluoromethylene group, an ethylidene group or a vinylidene group, Y and U represent a methylene group or an ethylidene group and Z symbolizes a methylene group, an ethylidene group, a vinylidene group, a chloromethylene group or a hydroxymethylene group and in which the bonds   represent three single bonds or one double bond and two single bonds or a conjugated double bond.
Patent EP-0465527-A1 (EP)
Title: Centrifugal flotation apparatus and method.
Inventor: CAMPBELL THOMAS P
IPC: B03D1/22
Filed: 1990-03-06
Abstract: The apparatus includes a powered bowl assembly having a tubular shaft journalled within a base of the apparatus. A pressurized air flow is discharged into slurry in the bowl assembly via a circular array of bubble generators. An impellor discharges the slurry outwardly against an upwardly inclined annular surface of the bowl assembly to cause the slurry to merge upwardly with the streams to promote flotation. Slurry within the bowl assembly forms a vortex with particle flotation forming a froth layer inwardly of a slurry vortex. The froth exits the bowl assembly upwardly past a barrier partially closing the bowl assembly. Heavier gangue particles exit via an outlet about the bowl assembly periphery. A collector shroud is partitioned to receive the froth and the heavier waste material. A modified form of the apparatus includes an independently powered bowl assembly and impellor.
Patent EP-0427831-A1 (EP)
Title: Ameliorations apportees a des systemes de spectacles et de services
Inventor: MCSPIRIT CHARLES
IPC: H04N7/173
Filed: 1990-05-03
Abstract: Système intégré de spectacles et de services pour avions, etc., composé d'une structure hiérarchisée, comprenant une base de données informatique de haut niveau, des équipements de communications et de spectacles accessibles grâce à un équipement de communications de niveau intermédiare, lui-mème accessible sélectivement à des emplacements terminaux spécifiques (sièges), y compris écrans video et dispositifs de commande, au moyen d'un équipement de communication de faible niveau.
Patent EP-0429658-A1 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: B02C4/06
Filed: 1990-05-22
Abstract: In a roll machine for milling having at least one set of rolls in pair consisting of a high speed roll (2) supported by a fixed bearing and a low speed roll (3) supported by a mobile bearing (8) and rotated in the reverse direction to that of high speed roll and equipped with a roll gap adjusting mechanism, a roll gap rough adjustment mechanism consists of an eccentric ring (10) and a driving mechanism (11, 12, 13) thereof, and a roll gap fine adjustment mechanism consists of an eccentric ring (14) for roll gap fine adjustment connected with a roll gap fine adjustment shaft (17) through a spring (15) and a driving mechanism (27, 28, 29) thereof, are provided, and the supporting frame body of a bearing main body (8e) of the aforementioned mobile bearing (8) is constituted to be divisible to first and second parts (8a, 8b), and since the first part (8a) is separated to be removable/mountable from/to a fixed bearing (9), removal/mounting of roll can be performed easily without removing the roll gap adjustment mechanisms.
Patent EP-0531283-A1 (EP)
Inventor: SMITH PHILIP
IPC: B65H19/30
Filed: 1990-05-26
Abstract: Dans un procédé et un dispositif pour l'insertion automatique de mandrins dans des machines à découper à roulettes du type à cylindre d'appui, une large bande (12) de papier ou similaire est déroulée d'un large rouleau (11) au niveau d'un poste de débobinage (10). Dans un poste de découpage (20), cette large bande (12) est divisée dans le sens la longueur en au moins deux bandes partielles (24) plus étroites. Dans deux postes de bobinage (40, 50) disposés chacun sur un côté du ou des cylindres d'appui (30) et constitués chacun d'au moins un enrouleur (41, 51), les bandes partielles (24) plus étroites sont enroulées avec utilisation de mandrins (44, 54) de telle manière que chaque bande partielle (24) voisine soit enroulée sur des postes de bobinage (40 ou 50) différents. Dans un dispositif d'insertion (60), les mandrins (44, 54) sont glissés successivement, en fonction des enrouleurs (41, 51) à équiper, dans une position de réception parallèle au cylindre d'appui (30) ou aux cylindres d'appui, répartis des deux côtés du ou des cylindres d'appui depuis leur position de réception et transportés dans une position de tension des enrouleurs (41, 51) pour y être tendus afin de recevoir ensuite la bande partielle correspondante. Les mandrins (44, 54) se trouvant dans leur position de réception et répartis des deux côtés du ou des cylindres d'appui sont repris par le dispositif de transport (70) associé à chaque enrouleur (41, 51) et soulevés ou abaissés en position de tension suivant un parcours essentiellement rectiligne. De cette manière, l'insertion automatique des mandrins est sensiblement améliorée, étant donné que le recours à des dispositifs mécaniques est relativement faible, en dépit d'une suppression d'importants travaux d'ajustage, d'une réduction des temps de préparation et d'une économie de personnel d'entretien.
Patent EP-0483232-A1 (EP)
Inventor: SONERUD JOHN TEODOR
IPC: E02F9/22
Filed: 1990-07-17
Abstract: Lors de l'utilisation d'un excavateur, il est souvent nécessaire de prendre des mesures supplémentaires à l'aide d'un dispositif monté sur l'accessoire et relié à un cylindre hydraulique, par exemple un moyen de serrage. Afin de réaliser rapidement et facilement un accouplement et un raccordement d'un fluide moteur au cylindre hydraulique d'un accessoire, la partie (3-6) reliée de manière articulée au bras de la pelle (1) et à la liaison du cuiller de drague (2) de l'excavateur est aussi dotée d'un ou de plusieurs moyens de raccordement et d'accouplement tels que les accouplements hydrauliques (18, 19) de type femelle. L'accessoire (13) à coupler avec ladite partie est doté d'accouplements hydrauliques correspondants (20) du type mâle, de façon qu'au moment du raccordement avec ladite partie, l'accessoire soit aussi relié au fluide d'entraînement. Les accouplements hydrauliques sont maintenus ensemble par l'accessoire relié aux moyens de joint de l'excavateur. Quand l'accessoire est déconnecté et enlevé, les raccordements hydrauliques sont aussi interrompus.
Patent EP-0487633-A1 (EP)
Title: Structure d'extremite integrale pour guide d'ondes laser medical
Inventor: BRUCE JOHNNY M
IPC: G02B6/255
Filed: 1990-08-17
Abstract: Des structures d'extrémité pour une fibre laser médicale (38) formée intégralement à partir d'une portion fondue de la fibre (38) ont des côtés exempts d'abrasions de polissage. La structure d'extrémité peut avoir une forme conique tronquée (28, 60) avec des côtés (44) s'évasant légèrement depuis la fibre (38) vers une surface plate (48) normale à l'axe de la fibre (38). Dans une variante, une partie sphérique (184) ayant un diamètre (E1) supérieur à celui de la fibre (38) est disposée concentriquement par rapport à la fibre (38). La structure d'extrémité peut avoir une partie courbe (132, 152, 162, 202) déviant de ladite structure en faisant un angle de courbure (B, B1, B2, B3), et radialement coextensive avec l'extrémité de la fibre (38), et se terminant en une pointe ayant une forme sphérique (208) ou une forme conique tronquée (134, 154, 164) qui présente une conicité vers une surface plate (142) normale au plan de la partie courbe (132) et parallèle à la fibre (38). Un autre mode de réalisation possède des côtés (104) qui s'évasent légèrement depuis la fibre (38) vers une terminaison (100) ayant un diamètre (D3) supérieur au diamètre de la fibre (38).