baber/WOPTO huggingface dataset:
Patent EP-0059944-A1 (EP)
Inventor: DEMOORE HOWARD W
IPC: B41F22/00
Filed: 1982-03-04
Abstract: A skeleton wheel or cylinder for supporting freshly printed sheet material between printing stations or at the delivery station of a printing press is provided with a loosely retained ink repellent fabric covering (32) for supporting and conveying the sheet material without transfer of wet ink from one sheet to a successive sheet and without smearing the ink or indenting the surface of the sheet material. The circumferential surface of the skeleton cylinder is provided with a coating (35) of a fluorocarbon plastic having a fabric base portion bonded to the surface of the cylinder structure. The low friction properties of the coating permit ease of shuffling movement of the fabric covering and the coating structure provides a cushioning effect to prevent smearing or indenting the sheet material by the fabric cover. The improved cylinder is provided with a plurality of retaining plates slidably fitted in axially spaced hub portions of the cylinder which plates are each locked in place by a set screw. The rim portion of the cylinder includes opposed parallel flanges (22, 24) on which the opposite ends of the fabric covering may be  I  removably retained.
Patent EP-0072433-A1 (EP)
Inventor: SCHADE GERHARD DR
IPC: C08G63/672
Filed: 1982-07-14
Abstract: A polyether ester having a melting point of 95 DEG  to 125 DEG  C. based on 1,4-butanediol, terephthalic acid and isophthalic acid in a molar ratio of 48 to 55:52 to 45 and a content of 10.5 to 25 wt % of polyethylene glycol with a molar mass of 0.4 to 6 kg/mol is presented as a suitable fusion adhesive for textiles. The bonds prove to be resistant to hot water and perchloroethylene.
Patent EP-0071903-A1 (EP)
Inventor: MOLLER HINRICH DR
IPC: C07D475/00
Filed: 1982-07-30
Abstract: Diglycidyl-substituted pteridine compounds of the general formula: <IMAGE>  I  wherein n is the whole number 1 or 2, R2 and R2 are the same or different, and are either hydrogen, a hydrocarbon radical, or together form a 5- or 6-membered carbocyclic or heterocyclic ring; processes for their preparation; and compositions and methods for their use as cytostatic agents.
Patent EP-0083451-A1 (EP)
Inventor: OHM HEINZ
IPC: B60B37/10
Filed: 1982-12-29
Abstract: 1. Releasable fastening device for a wheel on a shopping trolley, handcart, perambulator or the like, with an axle cap retained on the wheel and intended for receiving the axle which is provided in the end region with a lathe-turned groove for receiving non-positively and positively a wheel clip retained in a laterally open recess in the axle cap, characterised in that the recess (11, 11') is made tunnel-shaped with a push-in stop (16, 16') and with an engagement shoulder (17) for the wheel clip (10, 10'), and the wheel clip is arranged so as to be supported under tension between the side wall (12) of the recess and the groove bottom (13) of the lathe-turned groove (5).
Patent EP-0071297-A1 (EP)
Inventor: VETH HENDRIK
IPC: E02B17/02
Filed: 1982-07-16
Abstract: @ A tower for forming addrilling and/or production island, which tower is completely assembled from annular steel parts, the lowermost part being constructed as or being connected to an also annular supporting foot, which is adapted to carry the weight of the tower, and is provided with seats for accomodating anchoring means, which foot can, in particular, be lowered directly onto the sea bottom. At least the foot is constructed with double walls, and is subdivided by means of partitions into water-tight ballast chambers.
Patent EP-0084199-A1 (EP)
Inventor: RAPPOLDT MENSO PIETER
IPC: C07J9/00
Filed: 1982-12-30
Abstract: The invention relates to a method of preparing A 5, 7-steroids, in particular 7-dehydrocholesterol compounds, of the general formula
     wherein
     R is a hydrogen atom, a hydroxy group, optionally etherified with a C,-C 4  alkanol or esterified with a C,-C 4  alkane carboxylic acid, a C 2 -C 5  alkanoyl group, optionally ketalized with a C 1 -C 4  alkanol, or a branched or non-branched, saturated or unsaturated C 1 -C 1o  alkyl group, optionally substituted with one or more fluorine atoms or hydroxy groups, which hydroxygroup or groups is (are) optionally etherified with C,-C 4  alkanol(s) or esterified with C 1 -C 4  alkane carboxylic acid(s), and   R', R 2  and R 3  are equal or different and represent hydrogen atoms or hydroxy groups, optionally etherified with C 1 -C 4  alkanols or esterified with C 1 -C 4  alkane carboxylic acids, or wherein R 1  and R 2  together constitute a C 2 -C 4  alkylene dioxy group,     
by dehydrobrominating 7-bromo-A5-steroids under the influence of a fluoride as a base in an organic solvent.
Patent EP-0056685-A1 (EP)
Inventor: HOLLAND JAMES FRANCIS
IPC: G11B33/04
Filed: 1982-01-06
Abstract: A folder (10) comprises a folder stock (12) having two sheets (13, 14) joined together to form a bottom (15), and a vertical panel (32) secured to an upper end of one sheet (14) of the folder stock. A pair of rails (22, 24) at the upper ends (16, 17) of both sides maintain the folder suspended such that the bottom section (15) is below said upper ends (16,17) and the panel (32) extends in a generally vertical direction. The vertical panel (32) includes pockets (38, 40, 42, 44) for holding magnetic media, such as diskettes (50, 52). 
     The folder (10) permits storing magnetic media, such as diskettes (50, 52) together with the associated materials without the danger of warping or permanently distorting the diskette. It also prevents the transfer of static electricity from the papers stored in the folder stock to the diskettes stored in the pockets of the vertical panel (32).
Patent EP-0081340-A1 (EP)
Inventor: FISHER MARTIN JOHN
IPC: F15B21/041
Filed: 1982-12-02
Abstract: A device for determining the level of particulate contamination in a hydraulic system. Between the inlet (1) and outlet (5) of the device the fluid passes through the narrow clearance (4) between a piston (3) and a surrounding bore. As the clearance (4) becomes obstructed by contaminant, pressure rises in a chamber (2) upstream of the piston (3). Rise of this pressure above a certain level is detected by a detector (6, 7, 8) which both triggers a counter (10) and operates a solenoid (9) to withdraw the piston (3) and release trapped contaminant, after which the piston (3) returns and another cycle of contaminant build-up begins. The frequency of the release of the piston (3) indicates the degree of contamination of the fluid. Instead of pressure build-up, parameters related to fluid flow may be used to trigger the counter (10) and the release of contaminants from clearance (4) and means (62,65,) may be provided to meter individual, fixed-volume charges from the general body of fluid and discharge them through a clearance. The clearance (57, may as an alternative be arranged to be cleared by back flushing.
Patent EP-0092010-A1 (EP)
Inventor: MAURY MARC
IPC: F28F1/42
Filed: 1982-04-15
Abstract: The invention concerns a process for helical or annular knurling along the length of a thin-walled tube on a standard cold forming twin knurling tool machine, according to which the tube subjected to the knurling is driven by the knurling tools along a circular guide. All that is used as the circular guide is an external cylindrical mandrel or "barrel" (8, 9, 10), the solid wall of which is notched facing the knurling tools (1, 2) and engages with the tube (7) by means of the knurling tools through these notches. The invention is applicable to the manufacture of heat exchangers. <IMAGE>
Patent EP-0080919-A1 (EP)
Inventor: GLORIOD PIERRE
IPC: C08F2/34
Filed: 1982-11-17
Abstract: The composition comprises an oil based on paraffins and, additionally, from 0.05 to 0.25% by weight of at least one radical polymerisation inhibitor chosen from quinones, phenol derivatives, phosphites and alkyl thiodicarboxylates. It is employed for lubricating the compressor of a high-pressure ethylene polymerisation plant.
Patent EP-0083534-A1 (EP)
Inventor: HETYEI JOSEPH
IPC: H01Q3/26
Filed: 1982-12-23
Abstract: Dans un système d'atterrissage hyperfréquence ou MLS, les messages angulaires azimut et/ou site comprennent deux parties, un préambule émis par une antenne sectorielle (8) et un message spécifique émis par une antenne à balayage électronique (13) ou à faisceau battant. Le gain de l'antenne sectorielle étant inférieur à celui de l'antenne à faisceau battant, le préambule est beaucoup plus vulnérable au brouillage que le message. Suivant l'invention, on émet un préambule renforcé dans un secteur angulaire étroit (1, 2) mobile jusqu'à couvrir le secteur couvert par l'antenne sectorielle (8) en supposant dans cette direction les diagrammes de rayonnement des antennes sectorielles (8) et à faisceau battant (13).
Patent EP-0110000-A1 (EP)
Title: Jack
Inventor: TURRINI GIUSEPPE
IPC: B66F3/44
Filed: 1982-08-04
Abstract: A screw spindle (7) that moves a load lifting member (8, 10) is actuated through a geaning (4, 5, 6) operated by a motor reducer assembly (2).
Patent EP-0066594-A1 (EP)
Inventor: PETERSEN JANN
IPC: F21S4/00
Filed: 1981-12-10
Abstract: L'agencement et l'abat-jour, formant un ensemble, pour une lampe fluorescente tubulaire (20) consiste en un abat-jour pourvu de parois de limitation longitudinale (10, 26) qui, sur leurs cotes internes, forment une legere courbure concave. Dans l'abat-jour, des plaques transversales (12) sont disposees et reparties regulierement suivant la longueur de l'abat-jour et fixees aux parois (10, 26). Une premiere et une seconde parois extremes transversales d'abat-jour (18 et 16 respectivement) sont montees a chaque extremite de l'abat-jour. Ces plaques extremes (16 et 18) portent les douilles (48 et 50) necessaires pour recevoir la lampe tubulaire et definissant entre elles l'axe de la lampe (55) de l'abat-jour. La seconde plaque extreme (16) est montee a la premiere extremite des parois definissant l'abat-jour (10, 26), tandis que la premiere plaque extreme (18) est fixee a celle-ci a une certaine distance des extremites opposees de ces parois, les parois etant interconnectees a ces extremites par une paroi externe transversale (22). Dans la chambre du transformateur (34) qui est prevue entre cette paroi externe (22) et cette premiere paroi extreme (18), le transformateur (36, 38) de l'agencement etant dispose et connecte a la douille (48) supportee par la premiere plaque extreme (18) au travers d'un orifice amenage dans cette plaque extreme et etant egalement connectee a la douille (50) supportee par la premiere plaque extreme opposee (16) a l'aide de conducteurs, de preference sous la forme d'un cable a deux conducteurs (32) dispose et guide dans l'abat-jour. La premiere plaque extreme (18) est pourvue d'une ouverture de lampe (56) placee excentriquement par rapport a l'axe de la lampe de l'abat-jour (55) et a l'exterieur de la circonference de la douille (50) montee sur cette premiere plaque extreme (16). Au travers de cette ouverture (56), une lampe tubulaire peut etre introduite dans l'abat-jour par un deplacement longitudinal qui peut s'effectuer par chaque plaque transversale d'abat-jour (12) pourvue d'une
Patent EP-0087477-A1 (EP)
Inventor: URABE TETSUO SONY CORPORATION
IPC: G02F1/133
Filed: 1982-09-06
Abstract: Dispositif d'affichage à cristaux liquides qui enregistre des informations en envoyant la lumière laser émise sur une cellule à cristaux liquides formée sur des substrats de verre (20), (21), des électrodes (22), (23), et une couche de cristaux liquides (24), produisant un déphasage dans le cristal liquide au moyen de l'énergie thermique de la lumière laser et en le refroidissant rapidement, formant ainsi un centre optiquement diffus à l'emplacement irradié par la lumière laser. Dans ce dispositif, un colorant dichromatique est ajouté à la couche (24) de manière à convertir effectivement la lumière laser en énergie thermique.
Patent EP-0088805-A1 (EP)
Inventor: ISOBE SHINICHI
IPC: G05B19/414
Filed: 1982-09-22
Abstract: Contrôleur de séquence programmable pouvant assurer une commande flexible par une fonction de commande de position s'ajoutant à la fonction de traitement de séquences dans un système de commande numérique. Un contrôleur de séquence programmable (2) émet des commandes à partir d'un contrôleur numérique (1) au travers d'une unité d'entrée/sortie (202d) et d'un émetteur/récepteur (202g) vers une machine-outil (3), et envoie également au contrôleur (1) les signaux provenant de la machine-outil (3). Un circuit de commande de position (203) est relié par une ligne de bus (202h) à un processeur (202s) et la position rotative du magasin d'outils, etc., de la machine-outil (3) est commandée directement par des commandes provenant du processeur.
Patent EP-0085990-A1 (EP)
Inventor: WORTMANN FRANS-XAVER PROF DR-I
IPC: F03D1/06
Filed: 1983-02-10
Abstract: 1. Single-vane wind turbine with a single-vane rotor with counterweight (6) and a hypercritically suspended horizontal rotor shaft (2), characterised in that the single-vane rotor is constructed in the form of a shell (1) and the mounting (3) of the shell (1) is disposed at the rotor shaft (2) inside the shell.
Patent EP-0105089-A1 (EP)
Inventor: ILGNER HARTMUT DIPL-ING
IPC: C07C31/04
Filed: 1983-06-21
Abstract: A process for humidifying a gas stream in a humidifier chamber by passing heated water downwardly through the humidifier and passing gas upwardly through the chamber to transfer water vapor to the gas stream. One or more portions of the water is removed at an intermediate stage in the chamber and the remaining portion of the water collected at the bottom is removed. The intermediate portion and final portion may have make-up water added thereto and the portions are reheated either separately or as a combined mixture. The process provides an improved economic method for humidification with good energy savings.
Patent EP-0139032-A1 (EP)
Inventor: LEPISTO GEORGE J
IPC: B65B1/18
Filed: 1983-10-21
Abstract: A filling nozzle for use in filling a valve bag (50) eliminates sifting of product during the filling process. The nozzle has an air conduit (42) that supplies high pressure air to clear the nozzle of product after a bag has been filled. An air conduit (18) for low pressure air is provided to introduce air between the nozzle and the bag's valve sleeve (52) for suspending any particles remaining in the valve sleeve (52) after the bag (50) has been filled. A vacuum suction passage (40) is provided to withdraw the suspended particles from the valve sleeve (52). The nozzle can be used in conjunction with a slitted valve sleeve. The discharge end (12) of the nozzle directs the flow of product downwardly through the slit (54) in the valve sleeve (52) and into the interior of the bag (50).
Patent EP-0108357-A1 (EP)
Inventor: OMURA KIYOHARU C O NIPPON STEE
IPC: C21D1/34
Filed: 1983-10-28
Abstract: 57 A batch annealing apparatus comprises a bell-shaped furnace 1, a base plate 41, an inner cover 2, plus a bottom chamber 11 that opens upward, has an inside diameter slightly larger than the outside diameter of a metal coil to be treated therein is capable of accommodating the metal coil C, and disposed below the furnace. A cylindrical stationary base 31 coaxially extends upward from the bottom of the bottom chamber 11. The stationary base 31 has a partition 33 with an outside diameter slightly smaller than the inside diameter of the metal coil C that is formed at a point corresponding to the opening of the bottom chamber 11. The base plate 41 is annular in shape, equipped with cooling means 42,45 and supported by elevatable supporting means 67 that passes through the bottom 14 of the bottom chamber 11. The lower end of the supporting means is connected to an elevating device (71).
Patent EP-0087218-A1 (EP)
Inventor: NEWSOME PETER MARTIN
IPC: C07C279/22
Filed: 1983-01-25
Abstract: Compounds of formula (I):
     or a salt or acyl derivative thereof; wherein Y is either
     
     R 1  is hydroxy, halogen, (C 1-4 ) alkyl, or (C 1-4  alkoxy,   R 2  is a nitrogen-containing, basic substituent,   R 3  is hydrogen, hydroxy, halogen, (C 1-4  alkyl, (C 1-4 ) alkoxy or a nitrogen-containing, basic substituent, and   R 4  is hydrogen or hydroxy, are useful in treating diarrhoea and scours.
Patent EP-0087867-A1 (EP)
Inventor: CARTER ERNEST AUGENE
IPC: F16L55/132
Filed: 1983-02-09
Abstract: A cup type pipeline inflation anchor for sealing a conduit bore comprises a tubular elastomeric bladder (30) attached to a shoe assembly (14), with a flexible anchor, e.g. two layers (34,36) of calendered steel cable being fixed to the shoe assembly and surrounding the bladder. At the free end of the bladder, a cup (48) is bonded thereto and overlaps the layers of cable. In operation, a valve (60) beween the interior and exterior of the anchor is closed and fluid pressure increased in the conduit (12). The initial seal is made by the trailing cup edge expanding to firmly contact the conduit wall, after which the remainder of the cup expands into contact with the wall, and the tubular bladder subsequently expands as pressure is further increased, pressing the cable into frictional engagement with the conduit wall.
Patent EP-0121011-A1 (EP)
Inventor: SHIGA AKINOBU
IPC: C08F4/64
Filed: 1983-03-30
Abstract: A known method of producing solid titanium trichloride catalyst is to reduce TiCl 4  with a hydrocarbyl aluminium or hydrocarbyl aluminum halide in an inert aliphatic hydrocarbon solvent, optionally heat-treating the product at up to 150°C, reacting the product in an aromatic hydrocarbon solvent with a halogen or interhalogen compound and a dialkyl ether, separating the solid catalyst from the liquid medium, and washing it with an inert solvent such as toluene and drying it. 
     To prevent clogging of a glass filter used in the separating step and aggregation of the catalyst into tough masses during the drying, the washing liquid is an aliphatic hydrocarbon such as n-hexane, n-heptane, n-octane, isooctane or n-decane; subsequent washing can be with an aromatic or aliphatic hydrocarbon. 1.5 to 20 ml of washing liquid are used per gram of solid catalyst. The washings are rapidly filtered on a glass filter; the product is dried in vacuo to a powder. 
     The catalyst is useful, together with an organo aluminum activator, in polymerizing an olefin, e.g. propylene, optionally with another olefin as comonomer, to form powder largely of size >1,000 microns.
Patent EP-0099250-A1 (EP)
Inventor: MILLEN JEFFREY ALAN
IPC: B65H31/04
Filed: 1983-07-07
Abstract: A sheet stacker in which sheets are compiled in a tray on a support surface (62,271) against registration members (69, 274) and a completed stack is ejected, the registration members (69, 274) being retracted, by an eject mechanism comprising a continuously rotating drive roller (73, 280) and a coacting idler roller (74, 281). In one embodiment, the drive roller (73) is spaced above the support surface (62) and the idler roller (74) is mounted on an arm (113) which is retracted during stacking and then pressed against the bottom of the completed stack through an aperture (62a) in the support surface (62) to effect ejection, In another embodiment a continuously rotating drive roller (280) projects through the base (272) of the tray and coacting idler roller (281) is mounted on a spring arm (282) which is retracted during stacking and then pressed against the top of the completed stack to effect ejection. Preferably the roller (280) is a deformable roller having a low coefficient of friction surface.
Patent EP-0100206-A1 (EP)
Inventor: EGERTON E JAMES
IPC: C23C14/54
Filed: 1983-07-21
Abstract: 57 An apparatus for controlling the temperature of a semiconductor wafer in a plasma or vacuum environment comprises a wafer support in the form of a head having a first fluid heat exchanger for selectively cooling or heating the head, a conformat on the upper surface of the head for forming an hermetic seal with a wafer pressed against the upper surface, and means coating with a wafer on the upper surface to form a second fluid heat exchanger for cooling the wafer, and clamp means for clamping a wafer against the conformat.
Patent EP-0088711-A1 (EP)
Inventor: LOGEL BERNARD
IPC: F24C15/32
Filed: 1983-03-03
Abstract: 1. Screen for protecting the turbine (3) and its resistance (4) from grease deposits and various splashes in what is known as a multi-functional or convection type electric oven, characterized in that the protective screen consists of a screen-panel disposed in removable or concealable fashion in front of the perforated induction zone (2) of the rear plate of the oven, constituting the intake mouth of the turbine, held there at a fixed distance defining a constant gap (5) forming a shield, the gap being such that the cross-section of the passage in the shield thus formed between the screen and the said mouth corresponds at least to the intake cross-section of the turbine.
Patent EP-0098819-A1 (EP)
Inventor: KELLER PHILIP J
IPC: F16N13/16
Filed: 1983-06-13
Abstract: A positive displacement injector for automatic centralized lubrication systems is constructed to include a two-piece disk-seal valve assembly that acts as a check valve and also provides seals at oppositely facing surfaces. The assembly consists of a stiff disk sandwiched between upstream and downstream disks of a resilient seal member. Notches in the periphery of the stiff disk are normally blocked by the downstream disk to prevent upstream fluid flow through these notches, yet the periphery of the downstream disk is deflectable to permit downstream fluid flow through the notches when there is relatively high fluid pressure at the inlet port. The assembly is bodily movable so that with low fluid pressure at the inlet port this port is blocked by the upstream disk, and with high fluid pressure at the inlet port the downstream disk blocks axial input to an outlet passage.
Patent EP-0098299-A1 (EP)
Inventor: DULBECCO RENATO
IPC: C12N7/06
Filed: 1983-01-07
Abstract: Des segments protéiques étrangers ayant des fonctions biologiques spécifiques utiles médicalement ou commercialement sont incorporés dans des protéines en surface de virus. Les virus avec les segments de protéiques incorporés sont des agents appropriés à l'introduction des segments de protéines dans les animaux et l'homme, et sont donc utiles en tant que vaccins. De petits segments d'une protéine originale ayant des fonctions désirées sont identifiés, et un fragment d'ADN ayant une séquence de base nucléotide qui code ce segment de la protéine est isolé d'un organisme ou synthétisé chimiquement. Le fragment d'ADN isolé est introduit dans le génome d'ADN d'un virus de manière que le fragment d'ADN introduit s'exprime lui-même comme le segment étranger d'une protéine virale de surface et de telle manière que ni la fonction du segment de protéine ni la fonction de toute protéine virale critique à une réplication virale ne sont alterées.
Patent EP-0101737-A1 (EP)
Inventor: KINSBRON ELIEZER
IPC: H01L21/225
Filed: 1983-02-09
Abstract: Procédé pour former une couche superficielle (20) peu profonde et dopée avec une très forte concentration d'arsenic dans une masse de silicium. Le procédé comprend des étapes qui consistent à former une couche de polysilicium dopée à l'arsenic (11) en contact avec une zone présélectionnée de la surface de la masse (14) sur laquelle la couche superficielle doit être formée et à oxyder complètement cette couche de polysilicium à un taux supérieur au taux de diffusion de l'arsenic dans la masse. Etant donné que l'arsenic a un coefficient de segrégation de silicium/bioxyde de silicium relativement élevé, et que le taux d'oxydation dépasse le taux de diffusion de l'arsenic, l'arsenic s'accumule dans l'interface de bioxyde de silicium/silicium pendant l'oxydation, et presque tout l'arsenic contenu dans la région de la couche de polysilicium au-dessus de la zone présélectionnée est entraîné dans la surface de la masse par l'oxydation, formant ainsi une couche d'impuretés avec une concentration superficielle d'arsenic très élevée.