baber/WOPTO huggingface dataset:
Patent EP-0270525-A1 (EP)
Title: Device for filtering gases.
Inventor: REINHARDT ERICH KARL
IPC: G21F9/02
Filed: 1986-05-30
Abstract: PCT No. PCT/DE86/00223 Sec. 371 Date Mar. 15, 1988 Sec. 102(e) Date Mar. 15, 1988 PCT Filed May 30, 1986 PCT Pub. No. WO87/07180 PCT Pub. Date Dec. 3, 1987.In an apparatus for filtering gases with a closed container which is divided by a horizontal perforated plate into a lower compartment provided with a gas inlet and an upper compartment provided with a gas outlet, and with tubular or candle-shaped filter elements which are sealingly suspended in holes of the perforated plate and are supported by a flange-type enlargement at their upper end on the perforated plate, in order to also ensure reliable sealing during swivel motion of the filter elements relative to the perforated plate, it is proposed that the flangetype enlargement form a bearing surface which lies on the surface of a sphere with center point above the bearing surface and on the vertical center axis of the filter element, and that the hole in the perforated plate so surround at a distance the filter shell of the filter element downwardly adjoining the enlargement that the filter element can swivel over a certain angular range about the center point of the sphere.
Patent EP-0226627-A1 (EP)
Inventor: KOST FRIEDRICH
IPC: B60T8/66
Filed: 1986-06-04
Abstract: L'invention a pour objet la mise au point, pendant un freinage contrôlé d'une roue de véhicule, d'une valeur de glissement de freinage pour laquelle, d'une part, le coefficient d'adhérence mu dans le sens longitudinal est proche de la valeur maximale pouvant être atteinte et d'autre part, on dispose d'un coefficient d'adhérence suffisant dans le sens transversal. Cette valeur de glissement se situe au-dessous de la valeur à laquelle le coefficient d'adhérence dans le sens longitudinal est maximal. Tandis qu'au coefficient d'adhérence maximal dans le sens longitudinal, la courbe de glissement de freinage mu (lambda) présente la pente zéro, elle prend des pentes positives à la valeur de glissement mise au point. Outre l'avantage de forces de guidage latéral accrues, le procédé ci-décrit offre la possibilité de limiter avec précision les couples d'embardée s'exerçant sur le véhicule lors d'un freinage contrôlé et ainsi d'améliorer la maîtrise du véhicule.
Patent EP-0229793-A1 (EP)
Inventor: FLECK ANDREAS
IPC: F01L9/20
Filed: 1986-06-25
Abstract: Dans le procédé ci-décrit, les soupapes à deux voies de gaz sont maintenues en position d'ouverture ou de fermeture par l'injection de courant provenant d'électro-aimants. Ces derniers sont commandés par l'intermédiaire d'un ordinateur, lequel est piloté en fonction de l'angle du vilebrequin et est cependant commuté sur une temporisation pendant la phase de marche de la soupape.
Patent EP-0238582-A1 (EP)
Inventor: PARTANEN PAUL
IPC: G01N33/543
Filed: 1986-10-07
Abstract: Système d'immunoanalyse dans lequel la face intérieure des éprouvettes est utilisée comme phase solide. Le matériel est constitué d'un chariot (8) pouvant être déplacé et destiné à l'ensemble d'éprouvettes ainsi que, au-dessus du chariot, d'une tête de dosage (9) à laquelle sont fixés le dosimètre de liquide (11) et le dispositif de mesure (19). Toutes les opérations sont automatiques.
Patent EP-0277947-A1 (EP)
Title: Apparatus for producing ferrous or non-ferrous metals from self-fluxing or not, self-reducing agglomerates or ores.
Inventor: CONTRUCCI MARCOS
IPC: C21B11/02
Filed: 1986-10-28
Abstract: Process and apparatus for producing ferrous or non-ferrous metals from a charge formed by self-reducing agglomerates (comprising pulverized ores, carbonaceous material plus a binder) consisting the apparatus of a shaft furnace, comprising a cylindrical or conical shaft (3), having, at the top portion thereof, loading gates or devices (1) and an outlet for gases through a chimney (19) or a chamber leading the same to heat regenerators (9) to pre-heat blown-in air and also having one or more rows of tuyeres (15) for blowing air; and a cylindrical or conical hearth (5) having a diameter greater than that of shaft (3) by an amount sufficient for positioning fuel feeders (4) directly over a fuel bed; and on the lower part, one or more rows of tuyeres (13) distributed so as to blow air oxygen enriched or not and injecting or not liquid gaseous, or pulverized fuels, this same apparatus being capable of melting 100% metallic charges of any metal and alloys or different proportions of metallic forms and self-reducing agglomerates.
Patent EP-0238968-A1 (EP)
Title: Oberflächenleimungsmittel für Papier
Inventor: SACKMANN GUNTER DR
IPC: C08F8/14
Filed: 1987-03-16
Abstract: Oberflächenleimungsmittel für Papier enthaltend wäßrige oder wäßrig-alkoholische Alkali-, Amin- oder Ammoniumsalzlösungen von Copolymerisaten aus Maleinsäureanhydrid und Diisobutylen und gegebenenfalls einem Vinylmonomeren der Formel <IMAGE> in der H, -CH3, -C2H5, -OR2, -OCOCH3, <IMAGE> -CH2OH, -CH2-O-COCH3, R1 H, -CH3 und R2 Alkyl bezeichnen, wobei die Anhydridgruppen der Copolymerisate zu etwa 3 bis etwa 20 Mol-%, bezogen auf die Anhydridgruppen, mit aliphatischen Monoalkoholen mit 1 bis 12 C-Atomen bisverestert sind.
Patent EP-0249956-A1 (EP)
Inventor: BUCKNER WALTER F DR-ING
IPC: H02G7/14
Filed: 1987-06-16
Abstract: Eine Konstruktion zur Dämpfung von Freileitungs-Seilschwingungen weist ein Beiseil (4) auf, das an beiden Enden über gummielastische Formstücke mit je einer Klemme (6) verbunden ist, die ihrerseits mit dem Leiterseil (1) zu verbinden sind.
Patent EP-0260543-A1 (EP)
Inventor: GOLDBERG EDWARD M
IPC: A61B1/00
Filed: 1987-09-04
Abstract: Apparatus (10) for drainage of a body cavity includes a housing body (15,16) defining an inlet chamber (12) and a discharge chamber (13), with the former having a catheter (20) mounted to one wall thereof and communicating with the inlet chamber (12), and a one-way elongated valve (25) in fluid communication between the inlet chamber (12) and the discharge chamber (13). An inlet port is provided in another wall of the housing body (16) defining the inlet chamber (12) which is adapted to reversibly receive a trocar (14) and to enable at least a portion of the trocar (14) to pass through the inlet chamber (12) and the catheter (20) to enable the insertion of the catheter (20) into the body cavity to be drained. A hydrophobic filter (33) is provided along one wall of the discharge chamber (13) to filter gaseous fluids therefrom. Discharge and suction means can also be provided to the discharge chamber (13).
Patent EP-0269821-A1 (EP)
Inventor: WIENERS GERHARD DR
IPC: G02B6/10
Filed: 1987-10-20
Abstract: Optical waveguides having very good thermal stability and good transparency comprise polymers derived from halogenated phenylacrylates or phenylmethacrylates.
Patent EP-0269090-A1 (EP)
Inventor: SAKAI TOSHIYUKI
IPC: C08G61/12
Filed: 1987-11-25
Abstract: A highly conductive polymer composition can be obtained by doping a neutralized conductive polymer having a π-electron conjugated structure with an anionic polymer electrolyte. The conductive polymer composition is stable for a long period of time, and the content of the dopant in the polymer composition can be freely controlled. A process for producing the polymer composition is also disclosed.
Patent EP-0273251-A1 (EP)
Inventor: HIEBER KONRAD DR RER NAT
IPC: G01R27/02
Filed: 1987-12-08
Abstract: A method for controlling and supervising etching processes effected by ions, radicals, and/or neutral particles activated in a plasma includes identifying the etching rate and the final point of material erosion by the use of a reference substrate having a defined specimen geometry and situated on a moveable substrate holder in a recipient compartment or etching chamber. The electrical resistance of the specimen, which is dependent on the layer thickness of an electrically conductive layer, is measured and the measured data is transmitted in non-contacting fashion by electromagnetic radiation using pulse code modulation methods. A telemetric metrology system is used which is mounted on the moveable substrate holder as an independent unit. A process control computer supervises and, if need be, controls the etching parameters in the plasma.
Patent EP-0262706-A1 (EP)
Inventor: BENEDETTI GIAMPIETRO
IPC: C21C5/52
Filed: 1987-09-01
Abstract: Integrated plant (10) to convert a metallic charge continuously into semi-finished products such as billets, blooms, slabs, bars or ingots, which comprises in close cooperation a chamber (14) to pre-heat a controlled metallic charge, the chamber (14) including a burner (15) and a terminal feeder (16) feeding an electric furnace (17) with a controlled flow, and comprises also the electric furnace (17). a continuously functioning transformer (26), a multifunction manipulator (20) with two independent arms able to rotate circumferentially and to move vertically to handle two ladles (18) at one and the same time at least between a tapping station of the electric furnace (17) and a casting and tapping station (21), and at least one casting and tapping station (21) served by a tundish feeding liquid metal continuously, a station to refine the liquid metal in the ladle (18) being located between the tapping station of the furnace (17) and the tapping and casting station (21). 
     Smelting method obtained with the plant (10) of the claims hereinbefore, which feeds molten metal coninuously at least to one casting station (21) by means of two ladles (18) feeding a tundish alternately and starts with a pre-set and variable metallic charge, such metallic charge being fed continuously in the opposite direction to heating means in a pre-heating chamber (14), such charge feeding continuously with an adjustable flow an electric furnace (17) whence liquid metal is tapped regularly and partially into ladles (18) able to move along a circumference, in which method the liquid metal is treated and refined in the ladle (18) before being delivered by one of the ladles (18) alternately into a tundish which transfers it continuously to the casting station (21) while the other ladle (18) is engaged in succession in operations of preparation, charging and refining, the cycle proceeding continuously without operating interference.
Patent EP-0229726-A1 (EP)
Inventor: CHENGSON DAVID P
IPC: H03K19/086
Filed: 1987-01-16
Abstract: An integrated circuit chip (l2) carries a number of electronic circuits (l4), at least one of which includes, in its output stage, a control device (l6) that responds to a reference signal (VREF) to adjust the output current-handling capability of the elect­ronic circuit (l4), thereby regulating the signal propagation delay exhibited by the electronic circuit. The reference signal (VREF) is generated by a digital-­to-analog circuit (l8) that is also formed on the chip (l2). The digital-to-analog circuit (l8) is coupled to a number of contact elements (l,2,3) disposed on an outer surface of the package (8) containing the integrated circuit chip that can be selectively interconnected to a DC voltage to choose the value of the reference signal.
Patent EP-0255760-A1 (EP)
Inventor: KOBAYASHI TOSHIYUKI
IPC: A01N25/14
Filed: 1987-07-01
Abstract: A granule-shaped composition containing an agri­cultural chemical compound and a high proportion of an anionic surface-active agent of selected types in an effective amount to enhance the useful biological activity of said agricultural chemical compound may readily be produced by a process wherein a concentrated aqueous solution or slurry containing said agricultural chemical compound and the anionic surface-active agent at selected ratios, as well as one or more optional additives such as a solid vehicle or water-soluble extender is atomized by means of a spray nozzle of specified outlet orifice diameter and is spray-dried in a spray-drying tower chamber according to a counter-current flow spray-drying method in a specially stipulated manner and under specially selected conditions of operation. The granule-shaped composition so produced has a substantially hollow space within each substantially spherical granule and shows high free-­flowing property, favorable collapsibility or dis­integrability into water, and favorable solubility or dispersibility in water.
Patent EP-0264269-A1 (EP)
Inventor: HAVENS MARVIN R
IPC: C08K5/43
Filed: 1987-10-14
Abstract: A thermoplastic polymeric composition having antistatic characteristics comprises a thermoplastic polymer which is a nylon polymer, a nylon copolymer, a nylon terpolymer, or a mixture thereof, in admixture with an aromatic sulfonamide antistatic agent. In one embodiment the polymer is nylon 12 and the agent is N-butyl benzenesulfonamide. The antistatic polymeric composition may be used in a film, which is useful for packaging static sensitive devices such as electronic circuit boards, or for packaging devices that must be protected from static electricity such as devices in a medical operating room where explosive oxygen and/or ether are present.
Patent EP-0246981-A1 (EP)
Title: Device for compensating transversal thermal deformations of a grate of a combustion furnace or an incinerator, and method of mounting and disassembling it
Inventor: DURAND JEAN-PIERRE
IPC: F23H17/00
Filed: 1987-05-22
Abstract: 1. Device for compensating transversal thermal deformations of a grate of a combustion furnace or an incinerator comprising at least one row of bars, this device being interposed between this row and a supporting structure or between a pair of parallel longitudinal rows of transversally juxtaposed bars and comprising two elements (1, 2) of transversal thrust, which are movable with respect to each other in the transversal direction, under the effect of a return spring (3) interposed between the two thrust elements (1, 2) and a member for retaining both elements in a position impeding any movement substantially perpendicular to the direction of transversal translation of the elements, characterized in that the thrust elements (1, 2) and the retaining element (4) cooperate at respective edges (5, 5'; 6, 6') with partial overlapping and in that in the released state of the return spring (3), the thrust elements are freed from their retaining member (4) and can be dismounted from the upper side.
Patent EP-0252864-A1 (EP)
Inventor: PIBERNAT THIERRY
IPC: F23K5/12
Filed: 1987-06-26
Abstract: The invention relates to a feed system for burners of the type of those comprising a water inlet, an oil inlet, an emulsion pipe transporting the emulsion from a mixing and emulsification means to the burner pump, this pump having its return back to this mixing and emulsification means. The system is characterised by a mixing and emulsification means formed by a single chamber (1) connected to: a) an oil pipe (2), coming from the oil tank, with its end immersed in the said tank, b) a pressurised-water inlet pipe (2) controlled by a pressure regulator (4) and a servo-controlled isolating valve, c) an emulsion pipe transporting the emulsion, formed in the chamber, to the burner pump (8), this pipe having not to penetrate right up to a level close to the bottom of the said chamber, d) a return pipe (10) transporting the emulsion from the burner pump.   The system also comprises an actuating means in order to actuate, with delay relative to the switching-on of the burner pump (8), the isolating valve (5) mounted on the water pipe and an isolating valve (12) mounted on the pipe carrying the emulsion from the burner pump to its nozzle. <IMAGE>
Patent EP-0385971-A1 (EP)
Title: Procede de construction de routes et de sols
Inventor: RINGESTEN BJOERN
IPC: E01C3/00
Filed: 1987-05-29
Abstract: Dans un procédé de construction de routes et de sols ayant une fonction portante pour des charges statiques et dynamiques s'exerçant sur des sols présentant une faible capacité portante, la construction est conçue sous la forme d'éléments rigides comportant une partie de support (1) constituée par une couche d'usure supérieure (3) et, au-dessous, par un matériau léger (5) ayant une masse volumique non tassée inférieure à l'assise. Les éléments (1) sont conçus avec une rigidité telle que les charges ponctuelles sont réparties sur toute la surface de support de l'assise. L'élément est posé dans une excavation faite dans l'assise, dont la profondeur est telle que le poids des masses remuées de l'assise correspondent sensiblement au poids de l'élément posé dans la zone d'excavation. La masse volumique non-tassée de l'élément est destinée, par combinaison d'un matériau plus lourd placé dans la partie de support (1) et du matériau léger (5), à ne pas dépasser la masse volumique non tassée moyenne des masses remuées. Ainsi, la charge s'exerçant sur l'assise sous le poids de l'élément et une partie des charges dynamiques absorbées par l'élément sont compensées par la réduction en poids obtenue grâce aux masses remuées. L'excès de charge dynamique est temporairement absorbé par la pression de l'eau interstitielle présente dans l'assise.
Patent EP-0275324-A1 (EP)
Inventor: OKAMOTO MASARU
IPC: C08G63/60
Filed: 1987-07-23
Abstract: Sont décrits des polyesters permettant de produire des moulages ayant une capacité de fluage, une résistance à la chaleur et des propriétés mécaniques excellentes. On prépare ces polyesters en copolymérisant une quantité spécifique d'un polyester comprenant de l'acide p-hydroxybenzoïque, du 4,4'-dihydroxybiphényle ou de l'hydroquinone et de l'acide téréphthalique ou bien de l'acide téréphthalique et de l'acide isophthalique avec une quantité spécifique d'un composé spécifique de dihydroxy tel que de la t-butylhydroquinone, phénylhydroquinone ou similaire.
Patent EP-0292891-A1 (EP)
Inventor: REIST WALTER
IPC: B65H5/28
Filed: 1988-05-20
Abstract: The roll (32), which consists of a winding core (12) and printed products (14) wound thereon in overlapping fashion (S) with a winding band (10), is mounted rotatably, and freely supported, on two endless carrier belts (28, 28'). The carrier belts (28, 28') are each guided round two rotatably mounted rollers (24, 26), of which the roller (26) is in each case in active connection with a drive (52). The winding band (10) becomes detached from the roll (32) in the region where the roll (32) bears on the carrier belts (28, 28') and is wound under constant tensile stress onto a band reel (48). The printed products (14) which become detached from the roll (32) during unwinding are transported away from the carrier belts (28, 28') and fed by means of a despatch conveyor (58) to the next processing station. 
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Patent EP-0294752-A1 (EP)
Inventor: BLECH SIEGFRIED
IPC: F16B7/14
Filed: 1988-06-07
Abstract: The rig consists of a mast and a boom to which a sail is fastened, at least one end of the mast and/or the ends of the grip tubes of one side of the boom being provided with telescoping tubes (2, 5, 6) for shortening or lengthening. To ensure infinite adjustment of the telescoping tubes relative to the mast or the grip tubes, provision is made for the outer surface (1) of the inner tube (2) to have an elastic surface, a clamping ring (3) being supported on the one hand with its inner surface directly or indirectly on the elastic surface of the inner tube and on the other hand on the outer tube (5, 6) belonging to the mast or the grip tube. <IMAGE>
Patent EP-0300238-A1 (EP)
Inventor: KLOTZ GUNTHER DR PHIL NAT
IPC: B65H18/16
Filed: 1988-06-29
Abstract: In the winding of great lengths of elastically extensible thin strips (18), instability of the package occurs particularly in the end region (28) of the bobbins or the package can become detached or collapse in the end region. The method and the device are intended to make it possible for thin and elastically extensible film web to be wound in great lengths to form compact bobbins which are stable in the region of their ends and can accordingly also be unwound again satisfactorily. During the winding method, pressure is applied locally over the entire length of the bobbin during winding thereof. The winding roll (10) has a flexible, adaptable surface in the contact region with the bobbin (16) or of the package (27) situated thereon. <IMAGE>
Patent EP-0304069-A1 (EP)
Inventor: KOBAYASHI NOBUYUKI
IPC: G01D15/16
Filed: 1988-08-18
Abstract: A recorder with a pencil pen (1) which contains a plurality of pencil leads (15) therein comprises means for causing a lead chuck mechanism (12) of the pencil lead to hold and release the pencil lead and means for verti­cally moving a pencil lead displacement mechanism (13) of the pencil pen. Those means are alternately activated by lead feed/eject means (6) to eject a consumed unnecessary pencil lead and drive out a new pencil lead and hold it at a recording position. Since the pencil leads can be automatically ejected and driven out, a recording efficiency is improved and long period continuous record­ing is attained with a single pencil pen. A lead feed/ eject holder is provided to eject a residual lead of the pencil pen, and a processing unit for processing the ejected residual lead is provided. Thus, the recording efficiency is further improved.
Patent EP-0357810-A1 (EP)
Inventor: SUPRA CARL FREDERICK WILHELM
IPC: E04H4/16
Filed: 1988-08-29
Abstract: A valve which includes a housing (12) in which is formed a chamber (14), first (18) and second (22) inlets to the chamber, an outlet (16) from the chamber, a closure member (24) within the chamber, and biasing means (30), the closure member including a fluid flow passage for fluid which flows through the chamber from the second inlet to the outlet, and being movable against the action of the biasing means to close the first inlet.
Patent EP-0308691-A1 (EP)
Inventor: HAMMERS HEINZ-WILHELM
IPC: G21C15/18
Filed: 1988-08-29
Abstract: In a modular liquid metal cooled nuclear reactor, especially a breeder reactor, there is arranged on the floor (5) of a reactor cavern a supporting pedestal (6) which supports in a manner centred stacked one above another a guard vessel (12), a reactor vessel (1), a support plate (7), a tie plate (9), a reactor core (12), a shaft (15) and an instrumentation cover (22) with control and disconnection devices. Not only is it the case, by comparison with the usual design, that this arrangement of a reactor vessel and its internals reduces the outlay on construction, but advantages are also achieved in terms of operation, maintenance and repair or replacement. <IMAGE>
Patent EP-0318776-A1 (EP)
Inventor: TAPPER ROBERT
IPC: A61N1/30
Filed: 1988-11-18
Abstract: A method and apparatus for minimizing skin irritation and iontophoretic burns with electrode (10) use by interposing, within an electrical circuit, an ion-­exchange material (18) or a sacrificial electrode between an electrical power source (17) and a patient's skin, to remove caustic or acidic ions electrolytically generated by the application of a current through the circuit. The ion-­exchange material (18) may include an ion-exchange resin, retained within a housing (12) or an electroconductive gel matrix. The sacrificial electrode is formed of a corrosive metal which oxides or reduces the acidic or caustic ions. Various electrode (10) structures incorporating the ion-exchange material (18) and/or the sacrificial electrode are disclosed.