baber/WOPTO huggingface dataset:
Patent EP-0384304-A1 (EP)
Inventor: MIWA YOSHIYUKI
IPC: A23N15/00
Filed: 1990-02-16
Abstract: A method for mechanically removing roots (4) from harvested cormatose plant bodies using a special root removing arrangement, which comprises supplying the harvested cormatose plant body in between two parallely laid rollers (1, 2) while they are rotating in the same rotational sense or in such a counter sense to each other that their inwards opposing inner sides are moving upwards, in order to let the plant body (3) roll on the rollers (1, 2) and take its balanced, substantially axially of the rollers (1, 2) directed posture, changing over the rotational mode of the rollers (1, 2) into a rotation mode of such a counter sense to each other that their inwards opposing inner sides are moving downwards, in order to draw the beard-like roots (4) of the plant body (3) into the roller gap held at a suitable spacing, forcing the plant body aside from the rollers (1, 2) by means of a plant body thrusting mechanism so as to cause the roots to be plucked from the plant body (3) and discharging the so disrooted plant body out of the root removing arrangement, which method permits to realize automatic mechanical works for removing beard-like roots from harvested cormatose plant body and attains high labor performance at an economization of energy while relieving from danger of injury and permitting realization of aseptic operations.
Patent EP-0385198-A1 (EP)
Inventor: MUSKAT JOSEF DR RER NAT
IPC: B01F3/04
Filed: 1990-02-16
Abstract: 1. The invention relates to so-called disc aerators for aeration of water and waste water. 2.1. The stretchable (expandable) membrane of these disc aerators is provided with slits, which run in a circumferential direction. Differential stretching produces an uneven bubble distribution on the disc surface. If the slits are arranged according to the invention in a radial direction, the increased longitudinal stress on the slit sides ensures a more uniform bubble size. <IMAGE>
Patent EP-0385371-A1 (EP)
Title: 1-Hydroxy-1,2,4-triazolverbindungen und diese enthaltende Fungizide
Inventor: BAUS ULF DR
IPC: C07D521/00
Filed: 1990-02-26
Abstract: Verbindungen der allgemeinen Formel <IMAGE> in der X CH2 oder O, Y Wasserstoff, Alkyl, Alkoxi, Halogen, Aryl, Aryloxi, und n 1 bis 5 bedeuten, und ihre Salze und Komplexverbindungen und diese Verbindungen enthaltende Fungizide.
Patent EP-0392448-A1 (EP)
Inventor: OBERSTEIN KARLA
IPC: G01C21/28
Filed: 1990-04-10
Abstract: In a navigation system with a magnetic field sensor (2), installed in a vehicle, for determining direction and with additionally available location data, an angular installation error of the magnetic field sensor is determined in the following manner: the difference is formed from the measured actual value of the direction and the nominal value determined from known location data for the direction and is stored in accordance with the direction of the nominal value, in an associated sector memory, forming the mean value. If the mean values in all sector memories significantly correspond to one another, a total mean value is formed from the mean values and is used as the rotation error for correcting the direction measurement. <IMAGE>
Patent EP-0398175-A1 (EP)
Title: Magnetically coupled pump
Inventor: AUCHTER BRUNO DIPL-ING
IPC: H02K49/10
Filed: 1990-05-11
Abstract: The invention relates to a magnetic clutch pump with pump impeller and, connected to it so that it cannot rotate, an internal rotor which is pivoted with the impeller shaft about a centring ring and functionally connected via a magnetic clutch to a driven external rotor arranged in a bearing carrier, the drive torque being synchronously transmittable by means of magnetic fields from the external rotor on the atmosphere side to the internal rotor and impeller running in the conveyed fluid via a pressure-tight split pot. Known pumps of this type have the disadvantage that damage due to bearing wear, particularly damage to the split pot and to the magnetic clutch cannot reliably be avoided. The invention therefore proposes that the bearing carrier gap (11) located between bearing carrier (1) and external rotor (10) and the centring ring gap (21) between centring ring (2) and internal rotor (20) be smaller than the magnet gaps (13, 23) between the magnets (12, 22) and the split pot (3). It is particularly advantageous for the ratio of bearing carrier gap (11) and centring ring gap (21) to the magnet gaps (13, 23) to be between 0.5 and 0.9, the magnet gaps (13, 23) appropriately having a width of 0.5 to 3 mm, preferably in the order of 1 mm. The centring ring gap (21) may be somewhat smaller than the bearing carrier gap (11), the centring ring gap (21) preferably being designed as narrow as possible over its entire length and the bearing carrier gap (11) being made so that it is accessible and/or directly spot-drillable from outside. <IMAGE>
Patent EP-0403839-A1 (EP)
Inventor: RIGHI NARDINO
IPC: B26B21/52
Filed: 1990-05-29
Abstract: The invention relates to a safety razor, particularly of the pocket or portable type, or the like, comprising a handle (1) of hollow construction, similar to a container for shave cream, or the like. The handle (1) is provided at the lower end thereof with a dispensing valve (2), and at the opposite end thereof with a head-carrying assembly (4) which may be rotated alternately to a shaving position extending transversely to the longitudinal extent of the handle (1), and to a store or rest position extending parallel to the longitudinal extent of the handle (1), so that in the latter position the head-carrying assembly (4) can be covered with a cover cap (2). According to the invention, in order to enable the use of shave creams or the like exempt from pressurized gases, the handle (1) is made compressible by the force of only one hand. Moreover, the invention provided a particular construction of the razor which enables a considerable reduction of the manufacturing cost.
Patent EP-0401818-A1 (EP)
Inventor: FUTAMI MOTOO
IPC: H02P6/182
Filed: 1990-06-07
Abstract: The current controller has provided therein assumed response generating means (13) and load model means (15) so as to realize repetitive type control with no influence of control delay against a periodically repetitive current response. This current controller is applied to a 120-degree current flow type motor (21) using a pulse width modulation inverter (20), so that the DC current control including the process of response to the rise of the current can be realized only by a microcomputer.
Patent EP-0405595-A1 (EP)
Inventor: MARSAL EZEQUIEL GIRO
IPC: B65B61/20
Filed: 1990-06-29
Abstract: A procedure for the continuous manufacturing of netting bags,an improved machine for the implementation of said procedure and the netting bags coming out therefrom of the type which is using a nett­ing tube being cut at the ends to shape up closed containers after being filled. The process is generating the lateral feeding of bands of thermoweldable material for a concurrently application to the bags at their external and/or internal portions,in certain cases being determined thereby some areas of the thermoweldable materials without interruption from the bag head to the bag bottom; restrict­ed areas to the bag head and bottom and head derived flaps. The band flowing circuit is external and/or internal from the netting body. Bands are cut by two horizontally actuated opposing movable knives, downwardly placed at the band guiding and driving area and at the entry into the machine of the bands.
Patent EP-0408051-A1 (EP)
Inventor: LENHARDT KARL
IPC: F04B15/02
Filed: 1990-07-13
Abstract: The device has a pump (6) which feeds the substance out of a tank into a geared pump (22). In order to make the delivery of this geared pump (22) as independent as possible of the dynamic pressure in the delivery path (26) after the geared pump (22), the admission pressure of the geared pump (22) is increased as the dynamic pressure increases by increasing the delivery pressure of the pump (6) feeding the geared pump (22). <IMAGE>
Patent EP-0412365-A1 (EP)
Title: Verwendung von Diphenyletherderivaten zur Desikkation und Abszission von Pflanzenorganen
Inventor: GROSSMANN KLAUS DR
IPC: A01N33/18
Filed: 1990-07-26
Abstract: Verwendung von Diphenyletherderivaten der allgemeinen Formel I <IMAGE> in der A für einen Rest - ?-OR¹ , - ?-NHSO2R² oder -OR² steht, worin R¹ Wasserstoff, ein Alkalimetall- oder Erdalkalimetallion, gegebenenfalls substituiertes Ammonium, Alkyl mit 1 bis 4 C-Atomen oder Alkoxycarbonylalkyl mit insgesamt 1 bis 6 C-Atomen und R² Alkyl mit 1 bis 4 C-Atomen bedeuten, zur Desikkation und Abszission von Pflanzenorganen.
Patent EP-0485641-A1 (EP)
Inventor: ALTHAUS WOLFGANG
IPC: C22C38/00
Filed: 1990-11-10
Abstract: Steel which is particularly useful for making a razor blade of high corrosion resistance contains more than 0.45%, but less than 0.55%, of carbon, 0.4 to 1.0% of silicon, 0.5 to 1.0% of manganese, 12 to 14% of chromium and 1.0 to 1.6% of molybdenum, all by weight, in addition to iron and inevitable impurities, and has a carbide density of 100 to 150 particles per 100 square microns as annealed. The razor blade has a Vickers hardness of at least 620 and a carbide density of 10 to 45 particles per 100 square microns, and preferably has a specific distribution of residual austenite content. The improved properties of the razor blade are achieved by an improved process of heat treatment which includes austenitizing the steel at a temperature of 1075°C to 1120°C, cooling it to a temperature between -60°C and -80°C for hardening it, and tempering it at a temperature of 250°C to 400°C.
Patent EP-0380233-A1 (EP)
Inventor: CARDEN EUGENE L
IPC: B29C63/02
Filed: 1990-01-17
Abstract: A fabric covered metal (13) rail suitable for use as a top or bottom rail in a fabric Venetian blind and method for producing such a rail by first laminating a fabric strip (12) to a metal strip (11) and then roll forming the laminated strip into the rail.
Patent EP-0386882-A1 (EP)
Inventor: SODROSKI JOSEPH
IPC: C07K14/16
Filed: 1990-02-06
Abstract: A packaging defective HIV vector is disclosed. This vector can be used to establish HIV packaging defective cell lines. These cell lines can be used in developing a vaccine, HIV antibodies and as part of a system for gene transfer.
Patent EP-0398500-A1 (EP)
Inventor: MERL MILTON
IPC: A47F5/00
Filed: 1990-04-17
Abstract: An expandable item carrying tray assembly (10) adapted to be supported on a shelf (12) is provided. The tray assembly includes at least one track (14) and a mechanism for mounting the at least one track to the shelf so that the track (14) is fixed traversely with respect to the shelf. The tray assembly also includes a tray member (16) for carrying items thereon which is slidably secured to the track (14) and is moveable along the track transversely to the shelf. The tray member (16) is releasably lockable in at least two positions with respect to the track. The tray assembly is both convenient to use and provides an aesthetically pleasing and eye-catching appearance to a consumer.
Patent EP-0400957-A1 (EP)
Inventor: HOWE DAVID
IPC: B05B7/12
Filed: 1990-05-29
Abstract: A portable texturing system is disclosed which includes a small spray unit (10) and a source of portable compressed air (11) which may simply be a small tank which the workman may wear on a belt or shoulder harness. The spray unit (10) includes a reservoir (12) for holding a charge of texturizing mixture and a cap assembly (13) incorporating a mixer/spray mechanism. In use, the cap (13) is positioned below the reservoir (12) such that the texturizing mixture can flow by gravity and suction to the spray mechanism. The cap assembly (13) includes a quick connect coupling (8) and a valve (15) for receiving and controlling air from the supply. A discharge nozzle is provided for directing the compressed air/texturizer mixture toward a wall area to be texturized. A mixing region within the cap assembly (13) permits the texturizing mixture to be entrained with a stream of compressed air and discharged from the nozzle whenever the valve (15) is actuated. Adjustment structure for regulating the rate at which the texturizing material is entrained is provided in the mixing region and, in some embodiments, is adjustable as by a mechanism which provides adjustment to the area available for the texturizing material to enter the discharge nozzle. In one particularly simple and reliable embodiment, the area   is established by the provision of a pair of fixed size apertures in the wall of a tube which also serves as the discharge nozzle.
Patent EP-0493633-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1990-12-31
Abstract: A magnetic plate 25 is disposed in confronting relation to the shank end of an auxiliary exhaust valve 21 which is opened to discharge exhaust gases from a combustion chamber. The magnetic plate is attracted by an electromagnet 23 into abutment against the shank end of the auxiliary exhaust valve, and forces the auxiliary exhaust valve in an opening direction. When the auxiliary exhaust valve is opened, the exhaust gases are discharged from the combustion chamber, and the pressure in the combustion chamber is quickly lowered. Forces required to open a main exhaust valve subsequently may thus be reduced.
Patent EP-0389346-A1 (EP)
Inventor: DURRIEU MARC
IPC: C10G31/08
Filed: 1990-03-16
Abstract: Device for promoting the separation and/or the contact of two immiscible liquids, the said device comprising at least one conduit (26) for feeding the two liquids as an emulsion to a set of tubes (59) in each of which there is arranged, in the direction of its length, over at least a part of the latter, a bundle of fibres (60) exhibiting a preferential wettability by one of the two liquids, said set being connected to a gravity separator (29) in which the two liquids separate, the separator being equipped with conduits for removing each of the two liquids. …<??>According to the invention the tubes are bounded by two walls (51, 56) separated by a substantially uniform distance, and by a corrugated member (58) inserted between these walls and alternately in contact with each of them by means of its corrugations. …<IMAGE>…
Patent EP-0384877-A1 (EP)
Inventor: RABASA MUNOZ JOSE
IPC: A46B5/00
Filed: 1990-01-16
Abstract: The toothbrush has a head (1), to which the bristles (2) are fixed, and the plane through it is inclined to the plane through the handle (3). The head and the handle are joined by a neck (5) and are in single rigid piece. In the normal position of use the bristles are always perpendicular to the teeth's outer surface. The handle has longitudinal hollows (4) in both surfaces for the fingers and thumb of the user's hand. The upper surface of the head has projections (6) which give warning when the brush is not used correctly.
Patent EP-0412051-A1 (EP)
Inventor: MEYER URS DR
IPC: B60S5/06
Filed: 1990-07-05
Abstract: The charging station (2) has a circular magazine (9) which is rotatable about the central axis (5). Above or below the circular magazine (9), which forms a first disc-shaped section of the charging station (2) a second section or a unit carrier (10) is arranged which carries charging and control units (10, 13). The circular magazine (9) contains a plurality of spaces (11) for depositing energy accumulators (3) in which discharged energy accumulators (3) of transport vehicles (1) are recharged. A transporting truck (31) with grab devices (32) is provided in the area between the central axis (5) and the periphery of the circular magazine (9) for shifting the energy accumulators (3) from the transport vehicle (1) into the circular magazine (9). The device is very compact and of space-saving construction and permits direct and automatic transfer of energy accumulators (3) between transport vehicles (1) and the charging station (2). <IMAGE>
Patent EP-0415885-A1 (EP)
Title: Bis-Phthalidlaktone, Verfahren zu deren Herstellung und ihre Verwendung in Aufzeichnungsmaterialien
Inventor: ZINK RUDOLF
IPC: B41M5/145
Filed: 1990-08-21
Abstract: Bis-Phthalidlaktonverbindungen der Formel <IMAGE> worin R1, R2, R3 und R4 Wasserstoff, unsubstituiertes oder durch Halogen, Hydroxy, Cyano, Tetrahydrofuryl oder Niederalkoxy substituiertes Alkyl, Acyl, Cycloalkyl oder unsubstituiertes oder durch Halogen, Cyano, Nitro, Trifluormethyl, Niederalkyl, Niederalkoxy, Niederalkoxycarbonyl, -NX'X" oder 4-NX'X"-phenylamino substituiertes Aralkyl oder Aryl, worin X' und X", unabhängig voneinander, Wasserstoff, Niederalkyl, Cyclohexyl, Benzyl oder Phenyl darstellen, oder die Substituentenpaare (R1 und R2) und (R3 und R4) je zusammen mit dem gemeinsamen Stickstoffatom einen fünf- oder sechsgliedrigen, vorzugsweise gesättigten, heterocyclischen Rest, V1 und V2 Wasserstoff, Halogen, Niederalkyl, C1-C12-Alkoxy, C1-C12-Acyloxy, Benzyl, Phenyl, Benzyloxy, Phenyloxy, durch Halogen, Cyano, Niederalkyl oder Niederalkoxy substituiertes Benzyl oder Benzyloxy, oder die Gruppe -NT1T2, T1 und T2 Wasserstoff, Niederalkyl, C5-C10-Cycloalkyl, unsubstituiertes oder durch Halogen, Cyano, Niederalkyl oder Niederalkoxy substituiertes Benzyl, oder Acyl und T1 auch unsubstituiertes oder durch Halogen, Cyano, Niederalkyl oder Niederalkoxy substituiertes Phenyl, bedeuten und die Ringe A1 und A2 einen aromatischen oder heterocyclischen Rest mit 6 Ringatomen darstellen, die einen aromatischen annellierten Ring aufweisen können, wobei sowohl die Ringe A1 und A2 als auch die annellierten Ringe substituiert sein können. Diese Bis-Phthalidlaktone können als Farbbildungskomponenten in druck- oder wärmeempfindlichen Aufzeichnungsmaterialien Verwendung finden und ergeben zusammen mit einer Kondensationskomponente und einem sauren Farbentwickler intensive Farben.
Patent EP-0409924-A1 (EP)
Inventor: DONAUER GEORG
IPC: F02B37/02
Filed: 1989-12-14
Abstract: Un conduit interne de gaz d'échappement est agencé dans un logement refroidi (13). Le conduit interne fixé au logement (13) se compose de sections individuelles alignées (18) séparées par des joints de dilatation. La longueur d'une section (18) correspond approximativement à l'écartement entre les cylindres du moteur à piston. Chaque section (18) comprend sur sa circonférence extérieure, à mi-chemin entre ses deux extrémités dans le sens longitudinal, un connecteur à douille (20) qui coopère avec le logement et est agencé à peu près en face de l'embouchure de la tubulure (15) de gaz d'échappement d'un cylindre qui coopère avec la section (18). Le connecteur à douille (20) comprend un réceptacle refroidi ménagé dans le logement et un embout (23) correspondant relié à la section (18) du conduit interne. Le connecteur à douille (20) soutient le conduit sur le logement (13) lorsque le conduit interne atteint sa température de fonctionnement, ce qui empêche les sections (18) du conduit interne d'être mises en vibration sous l'effet du courant pulsatoire incident de gaz d'échappement.
Patent EP-0460056-A1 (EP)
Title: Culture de cellules d'hepatocytes de l'hepatite non-a, non-b
Inventor: LANFORD ROBERT E
IPC: C12Q1/04
Filed: 1990-02-22
Abstract: L'invention concerne la culture in vitro de cellules virales de l'hépatite non-A, non-B (NANBH). On a isolé et cultivé des hépatocytes primaires provenant d'un chimpanzé pendant la phase aiguë d'une infection expérimentale par le virus NANBH. La culture de cellules d'hépatocytes différentiées a été maintenue dans un milieu sans sérum comprenant un milieu de Williams E, un proliférogène d'hépatocyte, de la transferrine, de l'albumine de sérum, un corticostéroïde, de la prolactine, un facteur de libération de thyrotropine, une toxine du choléra et l'éthanolamine. Les hépatocytes cultivés se sont révélés positifs pour l'expression d'un antigène cytoplasmique associé à NANBH. La présence de ce marqueur cytoplasmique a suggéré la persistance de l'infection in vitro. La production de virus infectieux in vitro a été confirmée en inoculant une culture de tissus infectés par le virus NANBH et en documentant par la suite le développement de NANBH chez le chimpanzé.
Patent EP-0427808-A1 (EP)
Title: Procede de detection de drogues et medicaments
Inventor: NANJI AMIN A
IPC: G01N33/94
Filed: 1990-02-23
Abstract: Procédés pour détecter rapidement et avec précision un composé donné, par exemple une drogue ou un médicament toxique, dans un fluide organique. On prélève sur le corps du patient un échantillon de fluide contenant différents constituants naturels ainsi que le composé chimique exogène que l'on recherche. On soumet ensuite l'échantillon à une analyse par spectrométrie par migration ionique pour y détecter la présence du composé chimique exogène ou d'un métabolite correspondant. On peut également procéder à la séparation entre le composé recherché et les constituants naturels mentionnés dudit échantillon de fluide avant l'analyse.
Patent EP-0467950-A1 (EP)
Title: Preparation of poly(ethylene-2,6-naphthalene dicarboxylate) from dimethyl-2,6-naphthalene dicarboxylate and methyl hydrogen 2,6-naphthalene dicarboxylate
Inventor: TROTTER JIMMY RAY
IPC: C08G63/82
Filed: 1990-04-10
Abstract: This invention relates to a method of preparing poly(ethylene 2,6-naphthalene dicarboxylate) by the polycondensation reaction of ethylene glycol and dimethyl-2,6-naphthalene dicarboxylate, using a dimethyl-2,6-naphthalene dicarboxylate starting material which contains significant amounts of methyl hydrogen 2,6-naphthalene dicarboxylate as a contaminant. The methyl hydrogen 2,6-naphthalene dicarboxylate moiety is incorporated into the polymer structure by initially esterifying the methyl hydrogen 2,6-naphthalene dicarboxylate acid end-group with ethylene carbonate, in the presence of an amine or ammonium catalyst, before the polyesterification/polycondensation reaction is performed.
Patent EP-0473702-A1 (EP)
Inventor: COONEN MATTHEW A
IPC: H01M4/56
Filed: 1990-05-23
Abstract: Un procédé de fabrication d'une pâte pour batterie comprend les étapes consistant à préparer une matière active dans une boue aqueuse, puis à déshydrater ladite boue afin de former une pâte pour batterie. Dans un second mode de réalisation décrit, on prépare une boue contenant un ou plusieurs sulfates de plomb basiques pouvant servir de matière active dans des électrodes de batterie plomb-acide, dans un réacteur réservoir (36) brassé de manière continue. La boue est extraite dudit réacteur (36), puis elle est amenée à une presse (67) à convoyeurs, laquelle réduit la teneur en humidité de ladite boue jusqu'au niveau désiré. On peut alimenter de manière continue une unité de préparation de pâte (89) en pâte pour batterie produite selon l'invention, afin de produire en série des plaques positives et négatives de batteries, à partir de grilles (91).
Patent EP-0477250-A1 (EP)
Title: Module enfichable de suppression de tension transitoire
Inventor: BRADY PETER J
IPC: H02H9/04
Filed: 1990-06-11
Abstract: Un module enfichable de suppression de pointes de tension (14A) que l'on introduit dans un panneau de disjoncteur comprend quatre empilages de varistors métal-oxyde (MOV) (16, 17, 18, 19) agencés en feuille de trèfle sur des côtés opposés d'un bus allongé en cuivre mis à la terre et connecté à un câble de chaque varistor métal-oxyde. Les autres câbles provenant de deux des empilages de MOVs sont connectés à une borne d'un premier fusible de fil résistant en forme de U (24A), dont une autre borne est connectée a un premier conducteur de canalisation CA. Les autres câbles disposés dans les deux autres empilages de MOVs sont connectés à une borne d'un deuxième fusible de fil résistant en forme de U (24B), dont une autre borne est connectée à un deuxième conducteur de canalisation CA. Un circuit contrôleur détecte la présence de l'énergie et la continuité des deux fusibles, en faisant pulser une diode électroluminescente (46) lors de chaque cycle de la ligne CA. Un circuit oscillateur basse fréquence fait clignoter la diode électroluminescente lentement, ce qui prévient l'observateur qui doit remplacer ledit module de suppression de pointes de tension lors d'une défaillance du fusible.