baber/WOPTO huggingface dataset:
Patent EP-0168614-B1 (EP)
IPC: B65G53/06
Filed: 1985-06-04
Granted: 1991-09-04
Abstract: To reduce the cost of construction and instrumentation in discharge devices for discharging free-flowing material simultaneously from a plurality of material discharge hoppers of a filtration plant or on other precipitation device, and for improving the economics, slow pneumatic conveying is used, wherein each material discharge hopper is connected via a connecting branch provided with at least one isolation valve to a common pneumatic conveying line to which is assigned a parallel by-pass line from which the conveying line is charged with compressed air via spaced connecting lines branching off from the by- pass line, a non-return valve which blocks the outflow from the conveying line into the by-pass line being inserted into each connecting line and at least one control element being provided which, as a function of the pressure in the conveying line or of the presence of material therein or in the connecting branches, controls the conveying air feed and ensures that the conveying system runs and energy is consumed only if either a defined pressure prevails in the conveying line or material is present up to a preset level in the conveying line or in the connecting branches leading into the latter.
Patent EP-0214342-B1 (EP)
IPC: A61K6/04
Filed: 1985-12-13
Granted: 1991-09-18
Abstract: There is provided a material for dentures having metallic matrix, containing 0.5-30 volume % glass having a softening temperature above 650 DEG  C. and/or ceramic particles having a maximum grain size of 40  mu m.
Patent EP-0172120-B1 (EP)
IPC: B25B23/142
Filed: 1985-07-22
Granted: 1987-12-09
Abstract: A torque wrench according to the invention has a rigid elongated body having a tool end adapted to be rotationally fixed to a part to which a predetermined desired torque is to be applied and an opposite handle end. Transducers including strain gauges connected between the tool end and the body generate an actual-value output corresponding to the actual torque being applied by the wrench to the part rotationally coupled to the tool end. A display connected to the transducers reads out torque and an input device generates a desired-value output corresponding to the desired torque to be applied by the wrench to the part rotationally coupled to the tool end. A first comparator connected to the transducer and input device compares the actual-value and desired-value signals and generates an alarm signal when the actual torque is substantially the same as the desired torque. In accordance with this invention a second comparator compared the actual torque with a relatively low threshold torque. A switch circuit connected between the display on one side and the transducer and second comparators on the other side feeds the desired-value signal to the display when the actual torque lies below the relatively low threshold torque and alternately feeds the actual-value signal to the display when the actual torque exceeds the threshold torque.
Patent EP-0161221-B1 (EP)
IPC: C07D213/79
Filed: 1985-05-06
Granted: 1991-07-10
Abstract: The invention relates to a process for the preparation of pyridine-2,3-dicarboxylic acid derivatives of formula    <IMAGE>  (I) which process comprises reacting a hydrazone of formula II    <IMAGE> (II)  with a maleic acid derivative of formula III    <IMAGE> (III) to give a 1-amino-1,4-dihydropyridine-2,3-dicarboxylic acid derivative of formula IV    <IMAGE> (IV)  and subsequently removing R9R10NH. In the above formulae, R1, R2, R3, R4, R9, R10 and X are as defined in claim 1. The pyridine-2,3-dicarboxylic acid derivatives of formula I are intermediates for the preparation of herbicidal compounds.
Patent EP-0204272-B1 (EP)
IPC: E03F3/04
Filed: 1986-05-30
Granted: 1990-01-03
Abstract: An intercepting sewer for conveying waste water through steep gradients is essentially characterized in that it has projections provided therein. More particularly, the projections are arranged circumferentially, are equidistant and are geometrically designed so as to give rise to generalized turbulence within the flow and to localized losses of head thereby to dissipate any indesirable kinetik energy.
Patent EP-0207300-B1 (EP)
IPC: C30B21/02
Filed: 1986-05-31
Granted: 1989-11-08
Abstract: 1. Method for the manufacture of oxide ceramic bodies which are monocrystalline and/or composed of individual crystals and bonded within themselves characterized in that one or more oxidic materials which form a eutectic eutectoid or peritectic phase system with one or more of the alkali metal metal fluorides and/or alkaline earth metal metal fluorides are completely or partially fused therewith together with one or more of the alkaline earth metal halides and/or alkali metal halides in the form of chloride and/or bromide and/or iodide, the whole mixture is heated to not more than 1300 degrees C and then cooled with solidification, and further the halides are separated by means of a solvent.
Patent EP-0221233-B1 (EP)
IPC: G04B37/10
Filed: 1986-06-02
Granted: 1988-02-10
Abstract: A timepiece includes an outer caseband 3 formed entirely in one piece of a hard material which likewise includes a hub member 4 providing the timepiece dial, and a metallic inner caseband 16. An annular step 10 for positioning and glue fastening a crystal 9 surrounds the hub member. This arrangement gives the hard material the rigidity necessary to resist forces acting thereon during manufacture and subsequently when the watch is worn.
Patent EP-0208929-B1 (EP)
IPC: B01J35/04
Filed: 1986-06-14
Granted: 1990-11-14
Abstract: A novel fixed-bed catalyst structure obtained using honeycomb elements, for highly exothermic and endothermic chemical reactions, wherein the required heat exchange, both in the liquid phase and in the gas phase, is forcibly effected in the fixed catalyst bed by means of static mixing elements made of inert ceramic and/or metallic material or completely of catalyst material, between the individual honeycomb elements.
Patent EP-0236590-B1 (EP)
IPC: C10G45/64
Filed: 1986-11-12
Granted: 1989-12-27
Abstract: Process for the preparation of ferrierite which comprises maintaining an aqueous starting mixture containing at least one silicon compound, at least one aluminium compound, at least one alkali metal (M) compound and at least one organic nitrogen compound (RN) selected from the group consisting of piperidine, pyridine, allyl-substituted piperidines and -pyridines, piperazine, 4-picoline and 4-picoline-N-oxide, at an elevated temperature until crystalline ferrierite has formed, in which starting mixture the various compounds are present in the following molar ratios, the aluminium-, silicon- and alkali metal-compounds being calculated on basis of the oxides:      SiO2 : M2O = 7.3 to 15.6,      SiO2 : Al2O3 = 15.6 to 35.7,      H2O : SiO2 = 5 to 500, and      RN : SiO2 = 0.05 to 1.0. The ferrierite catalyst precursor thus prepared can after conversion into the hydrogen form be used as catalyst (carrier) for dewaxing hydrocarbon oils (e.g. lubricating base oils).
Patent EP-0199636-B1 (EP)
IPC: C07C233/64
Filed: 1986-04-11
Granted: 1989-02-08
Abstract: A benzonaphthalene compound has the formula    <IMAGE>  (I)  wherein R1 represents   <IMAGE>   or (ii) -CH2OH; R6 represents   <IMAGE>   or OR7 wherein R7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r'' represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or -O-Si(CH3)2-R8 wherein R8 represents lower alkyl; and R4 and R5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy. This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjunctive tissues. The compound also possesses anti-tumor acitivity.
Patent EP-0203019-B1 (EP)
IPC: G01N21/67
Filed: 1986-04-11
Granted: 1989-08-02
Abstract: A sample of the steel to be analyzed is subjected to spark discharging, the optical emission of the sparks is directed onto a diffraction grating in order to separate the light emission corresponding to the element to be metered and a capacitor is charged by a current respective of the intensity of this radiation; after every elementary discharge of the integration circuit, the charge of the capacity is converted into the form of a digital data representative of the intensity of the line selected; during a spark discharging cycle, the number of intensities is determined of which the value is included in each one of a plurality of contiguous channels, in order to set up an intensity frequency diagram as a function of the intensity; the curve representing the diagram is smoothed and the content of dissolved element is determined as a linear function of the value of light intensity corresponding to the peak of the gaussian part of the smoothed curve; and the content of precipitated element is determined by summing products ni, Ci for all the channels located beyond the gaussian part, on the high intensity side, where ni and Ci are the number of pulses in channel i, and the middle intensity of channel i, respectively.
Patent EP-0194974-B1 (EP)
Title: Process for manufacturing impregnatable thin mica strips containing an accelerator
IPC: H01B3/04
Filed: 1986-03-12
Granted: 1988-06-22
Abstract: 1. Process for producing impregnatable desintegrated-mica strips with incorporated accelerator, characterised in that A1 ) a desintegrated-mica film is scattered with a powder resin free from hardener, B1 ) either a) the side of the desintegrated-mica film scattered with the powder resin is adhesively bonded to a glass cloth or non-woven fabric is support material, under the influence of pressure and heat, or b) a glass cloth is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low-boiling solvent and the resulting support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film scattered with the powder resin and C1 ) the compound material obtained in step B1 ids impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low boiling solvent or A2 ) a desintegrated-mica film is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low boiling solvent, B2 ) the impregnated desintegrated-mica film is scattered with a powder resin free from hardener and C2 ) either a) a glass cloth is impregnated with a liquid accelerator or a solution of a liquid or solid accelerator in a low-boiling solvent and the resulting support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film which has been scattered with the powder resin or b) a non-woven fabric ast the support material is adhesively bonded, under the influence of pressure and heat, to the side of the desintegrated-mica film which has been scattered with the powder resin.
Patent EP-0252983-B1 (EP)
Title: Sels d'acide n-(vinyloxyethyle)dithiocarbamique, le procede d'obtention, et pesticides a base de ces sels
IPC: C07C333/16
Filed: 1985-12-30
Granted: 1992-09-09
Abstract: Sels d'acides N-(vinyloxiéthyle) dithiocarbamique de la formule suivante: ADCH2=CHOCH2CH2NHC(S)S BDnM où M représente K, Na, Zn, Cu; et n égal 1,2. Des sels de potassium et de sodium d'acide N-(vinyloxyéthyle) dithiocarbamique sont obtenus par la réaction de vinyloxyéthylamine, disulfure de carbone et d'hydroxyde de potassium ou de sodium dans de l'eau ou dans des milieux de solvants organiques. Les sels de zinc et de cuivre d'acide N-(vinyloxyéthyle) dithiocarbamique sont obtenus à partir des sels de potassium ou de sodium ci-dessus de l'acide N-(vinyloxyéthyle) dithiocarbamique en les traitant avec des sels solubles dans l'eau de zinc et de cuivre dans l'eau. Lesdits sels constituent des pesticides à grand rayon d'action et possèdent une activité fongicide, bactéricide, acaricide et insecticide.
Patent EP-0216890-B1 (EP)
IPC: G05B19/18
Filed: 1986-03-25
Granted: 1991-06-12
Abstract: An indicator device for determining the distance between the surface of a workpiece and a tool, both being set up in a working machine. The device comprises a lower portion (2) with an underside (13) which is intended to be mounted on the surface of the workpiece, and an upper portion (1) with a topside (8) which is parallel to the underside (13) and is resilient in relation thereto against a spring force acting between said sides. The topside (8) is electrically insulated from the underside and is designed to make contact with the tool. Parts of an electrical circuit (16) are arranged between the topside and the underside and comprise inter alia a voltage source (4) and an indicator means (5), which are coupled so that the indicator means provides an indication when the topside (8) and the underside (13) are externally electrically connected.
Patent EP-0281551-B1 (EP)
IPC: F24H3/04
Filed: 1986-08-15
Granted: 1990-07-25
Abstract: Un appareil, servant à l'oxydation de particules suspendues dans l'air, comprend un bloc de matériau réfractaire (4) pourvu de conduits (5) ayant un faible volume dans lesquels passe un fil résistant destiné à produire une densité de puissance élevée. Le volume maximum des conduits (5) est de 10-3m3 et la surface maximum de sa section transversale est de 1 cm2, les conduits étant dimensionnés de sorte que le temps de séjour minimum de la masse d'air à l'intérieur desdits conduits est de 1 seconde et la densité de puissance minimum est de 50 KW/m3. Le bloc (4) peut être disposé à l'intérieur d'une boîte de métal (7) qui contient également un ventilateur, dont le moteur (11) est commandé par un circuit de commande électronique (10) qui reçoit des signaux reliés à la température du bloc au moyen d'un détecteur thermique (9) disposé à l'intérieur dudit bloc.
Patent EP-0227830-B1 (EP)
Title: Electrolyte longue duree pour element au nickel-hydrogene
IPC: H01M12/08
Filed: 1986-07-18
Granted: 1991-09-04
Abstract: Elément d'un accumulateur au nickel-hydrogène comprenant une chambre de pression, plusieurs électrodes au nickel et à l'hydrogène alternativement espacées et définissant des espaces entre elles, un réservoir d'électrolyte ayant la forme d'un séparateur contenu dans chaque espace entre les électrodes et un électrolyte placé à l'intérieur de chaque réservoir qui contient 21% à 28% d'hydroxyde de potassium, de telle sorte que ledit électrolyte augmente la durée du cycle utile dudit élément.
Patent EP-0242507-B1 (EP)
IPC: B63G8/32
Filed: 1987-01-27
Granted: 1992-03-11
Abstract: <PAR>A submarine weapon handling system (28) and method includes a storage tray, ramming tray, and transfer tray. Each tray has a plurality of rotatable bands received in grooves in the trays and are movable between an open weapon receiving position and a closed weapon clamping position. The storage tray and ramming tray are stationary and the transfer tray is movable. The transfer tray is moved into contact with a weapon secured in the storage tray, the bands of the transfer tray are rotated around the weapon, and the bands in the storage tray are rotated from closed to open position permitting the transfer tray to move a selected weapon into the bands of the ramming tray which are then rotated into weapon clamping position while the bands of the transfer tray are opened permitting the transfer tray to be moved away from the ramming tray.
Patent EP-0234508-B1 (EP)
IPC: C07C41/42
Filed: 1987-02-19
Granted: 1993-10-13
Abstract: In the purification or separation by distillation of organic substances or substance mixtures which have only a limited capacity for absorbing water and boil with water as azeotropes or, if they are incapable of forming azeotropes, boil higher than water, the water contained therein is continuously separated off by causing separation of the water under the distillation conditions within the distillation column by feeding one or more substances which boil over the top, and already only or partially the unvaporised water separating below the product feed and taking it off from the side of the distillation column. 
<IMAGE>
Patent EP-0256434-B1 (EP)
Inventor: ZANG KLAUS DIETER PROF DR MED
IPC: G04G9/04
Filed: 1987-08-05
Granted: 1994-11-02
Abstract: An electric timepiece having a square dial with corners at the twelve, three, six and nine o'clock positions has a first array of twelve light sources at one to twelve o'clock positions, a second array of four light sources which are inwardly adjacent the light sources of the first array at the twelve, three, six and nine o'clock positions, and a centrally located light source. The color and/or intensity of radiation issuing from the centrally located light source changes at midnight and at noon, and all of the remaining light sources are used to indicate minutes. The light sources of the second array indicate single-minute periods, and the light sources of the first array indicate five-minute periods. In addition, the light sources of the first array are used to indicate hours in colors or hues other than those used to denote five-minute periods.
Patent EP-0232012-B1 (EP)
Title: Dihaloformaldoximes
IPC: C07C251/32
Filed: 1987-01-08
Granted: 1990-06-06
Abstract: Dihaloformaldoximes of the formula in which Z is H or    -Rand X and X¹ are the same or different halo, Y is O or S; R is alkyl, haloalkyl, alkenyl, alkenyloxy, haloalkenyl, alkoxy, haloalkoxy, alkoxycarbonyl, alkoxycarbonylalkyl, aryl, aryloxy, arylalkyl, substituted aryl, aryloxy and aryloxyalkyl wherein the substituent is selected from one or more halo, (C₁ to C₁₂)­alkyl, (C₁ to C₆)alkoxy, halo-(C₁ to C₁₂)­alkyl, (C₁ to C₆)alkanoyloxy, aralkyl, arylhaloalkyl, aralkenyl, cycloalkyl, cycloalkylalkyl, arylthio, alkylthio, haloalkyl­thio, a heterocyclic group containing from 3 to nuclear carbon atoms and from 1 to 3 heteroatoms; or a radical of the formula: wherein X, X¹, and Y are as defined above and n is an integer of from 1 to 4, have bactericidal, fungicidal and pesticidal activity. Those of the compounds in which Z is other than H are new.
Patent EP-0257755-B1 (EP)
IPC: B04B7/02
Filed: 1987-07-09
Granted: 1991-07-03
Abstract: A disposable plasmapheresis centrifuge bowl (10) has a header and rotary seal assembly (28) enclosing an aperture (12R) in the of the bowl (10). The bowl (10) has a one-piece seamless bowl body (12), and various core members (14) may be inserted into the body (12) via the aperture (12R), to control flow of blood constituents inside the bowl (10) and affect the separation thereof.
Patent EP-0246943-B1 (EP)
IPC: F04D13/04
Filed: 1987-04-30
Granted: 1990-07-18
Abstract: This pumping installation comprises a source (1) of liquid and a turbo-machine comprising a pump (7) having an intake (8) and an outlet (9) and a turbine (5) which is fixed on the same shaft as the pump (7) and which has an intake (6) and an outlet (4). The outlet (4) of the turbine (5) opens into a conduit communicating the source (1) with the pump (7).
Patent EP-0310946-B1 (EP)
IPC: H01M50/172
Filed: 1988-09-29
Granted: 1991-12-04
Abstract: According to the invention a flat lid for lead-acid accumulators is manufactured with elastic seats for the connection of the poles. Around each opening (4; 31) for the passage of the poles (5; 23) of an accumulator there is an elastic diaphragm (6; 27) the longitudinal profile of which is suited to make it elastically deformable in its axial direction. A pole (5; 23) of the accumulator is connected with the diaphragm by means of the ring-shaped seat (8; 20) being present on the end opposed to the area (19; 30) for the connection with the lid (1; 40).   If a lengthening of the pole (5; 23) of the accumulator eventually occurs during its life-span, it will be absorbed by the deformation of the diaphragm (6; 27) so that the lid (1; 40) will not be subjected to stresses which might damage or disconnect it with serious consequences for the accumulator.
Patent EP-0327678-B1 (EP)
Title: Material disintegrating and preparating installation especially for tear up material
IPC: E01C19/05
Filed: 1988-10-14
Granted: 1992-12-09
Abstract: Installation for disintegrating and processing material, such as building and road-building material especially of broken-up roads, comprising a first mobile unit which has a travelling mechanism, a feeding hopper, a breaker, a conveyor for the material disintegrated in the breaker as well as drive motors for the travelling mechanism, the breaker and the conveyor, comprising a second mobile unit which has a travelling mechanism, a screening station, a conveyor for the screened material and drive motors for the travelling mechanism, the screening station and the conveyor, and comprising a control device for the simultaneous propulsion of the mobile units at the same distance from one another, the breaker being supported on the travelling mechanism so as to be swivellable about an axis which runs approximately in the longitudinal direction of the first mobile unit, adjustment elements being arranged between the travelling mechanism and the breaker and a control device being provided for adjusting the inclination of the breaker via the adjustment elements. <IMAGE>
Patent EP-0312174-B1 (EP)
Title: A process for electroreclamation of soil material, an electric current system for application of the process, and an electrode housing for use in the electric current system
IPC: B09B5/00
Filed: 1988-10-12
Granted: 1992-05-06
Abstract: This invention relates to a process for electroreclamation of soil material. A plurality of electrodes is brought into current-conducting connection with the soil material to be reclaimed. One or more of the electrodes are brought into current-conducting connection with the positive or negative pole of a source of DC voltage, and the remaining electrodes are brought into contact with the other pole of the source of DC voltage. There are thus formed one or more anodes and one or more cathodes. An electric current is passed through the soil material to be reclaimed between the differently charged electrodes. According to the invention, the physico-chemical parameters of the medium of both the regions adjoining the anode(s) and the regions adjoining the cathode(s) are controlled.
Patent EP-0278595-B1 (EP)
IPC: C07C323/62
Filed: 1988-01-14
Granted: 1992-11-11
Abstract: Fungicidal compounds of the formula (I) : <CHEM> and stereoisomers thereof, wherein R<1> is optionally substituted aryl or optionally substituted heteroaryl; Y is oxygen, sulphur or NR<4>; R<2>, R<3> and R<4>, which may be the same or different, are hydrogen, C1-4 alkyl or C2-4 alkenyl; X is halogen, C1-4 alkyl, C2-4 alkenyl, C1-4 alkoxy, nitro or cyano; and n is 0 or an integer of 1 to 4; provided that when Y is oxygen, n is 0 and R<1> is unsubstituted phenyl at least one of R<2> and R<3> is other than hydrogen or methyl.
Patent EP-0276132-B1 (EP)
IPC: A01N63/22
Filed: 1988-01-20
Granted: 1992-01-22
Abstract: The invention provides Bacillus subtilis strains NCIB 12375, NCIB 12376 and NCIB 12616, which have improved antimicrobial activity. The invention also relates to the use of such strains in the control of microbial infections and microbial contamination.