baber/WOPTO huggingface dataset:
Patent EP-0078183-A2 (EP)
Inventor: WRIGHT ARTHUR
IPC: H02H7/26
Filed: 1982-10-27
Abstract: The position of a fault occurring in an electric power transmission line (1) is determined by "labelling" a voltage or current pulse originating from the fault and reflected by the end of the line, or some other point in the system, moving back towards the fault, and then measuring the time taken from the labelled pulse to return to the measuring point near the end of line. The "labelling" is achieved by predicting from known data and the time of arrival of the reflected pulse the amplitude of the voltage pulse and comparing the prediction with the measured valve. Apparatus for carrying out the method is described.
Patent EP-0061941-A2 (EP)
Inventor: KUNTMAN DARYAL
IPC: G01S13/10
Filed: 1982-02-09
Abstract: Radar system providing optimized target resolution of both short and long range targets including a receiver- transmitter (43) which transmits short pulses interspersed with long pulses. An analog-to-digital converter (44) converts the video signals corresponding to target returns from consecutive pulse transmission to digital format. The digitized target returns are integrated in an integrator (46) except that the digitized target returns from targets within a first range resulting from long pulse transmissions are not used for integration.
Patent EP-0064935-A2 (EP)
Inventor: RAINES CHARLES D
IPC: F16D65/12
Filed: 1982-05-07
Abstract: A friction interface unit for use with a clutch, a brake or a clutch-brake including a hub adapted to receive a shaft, the hub (12) having an annular friction flange (18) extending radially therefrom together with a first housing portion (38) having a cylindrical hollow base portion (40). Bearings (28, 32) are interposed between and in radial alignment with the hub (12) and the hollow base portion (40) of the first housing portion (38). The hollow base portion (40) has a series of spaced threaded holes (56) extending axially therein adapted to receive bolts associated with a sheave or an anchor mount for a brake. The first housing portion has a radially extended annular wall (42) terminating in a right angular flange portion (44).A second housing portion (66) is provided which has a central circular portion (68) and an annular flange portion (70) terminating in a right angular flange portion (72) coextensive with the first-mentioned right angular flange portion (44) and is bolted thereto. Also included is an annular piston (82) having an annular flange (86) extended over said central circular portion (68) to form a cylinder. The second housing portion (66) carries a series of spaced torque pins (96) on which the annular piston is slideably mounted. The central circular portion (68) of the second housing portion has a rotary air union (110) mounted thereon and in communication with the cylinder for introducing fluid pressure into the cylinder.
Patent EP-0092027-A2 (EP)
Inventor: HIRASAWA KUNIO
IPC: G01K11/00
Filed: 1983-02-03
Abstract: An electrical apparatus arranged in a hermetically sealed container is provided with a tracer container (17) which fuses at a given temperature, and a tracer substance (18) capable of being detected with a detecting means is enclosed in the tracer container (17). Since the temperature to be detected can be determined according to the tracer container (17), even if the temperature to be detected changes, it is possible to use the same tracer substance (18) and the same detecting means as arranged so as to be desirable for the electrical apparatus.
Patent EP-0100551-A2 (EP)
Inventor: CLEARY JAMES WILLIAM
IPC: C08G75/02
Filed: 1983-08-02
Abstract: A process for the production of an arylene sulfide terpolymer is provided comprising reacting at least one alkali metal sulfide, at least one p-dihalo unsubstituted benzene, at least one polyhalo aromatic compound having more than two halogen substituents per molecule, at least one p-dihalo, alkyl substituted benzene, and at least one N-alkyl lactam. Another process is provided comprising first reacting an at least one alkali metal sulfide in hydrated form or in an aqueous mixture with at least one N-alkyl lactam to form a reaction product, thereafter heating the reaction product to form a dehydrated composition, then reacting the dehydrated composition with a mixture consisting essentially of at least one p-dihalo unsubstituted benzene, at least one polyhalo aromatic compound having more than 2 halogen atoms per molecule, at least one p-dihalo alkyl substituted benzene, and at least one member selected from the group consisting of (a) water in an amount of about 0.2 mole to about 2.5 moles per molecule of alkali metal sulfide under polymerization conditions for a time sufficient to produce the desired terpolymer. Arylene sulfide terpolymers are provided as products of the above processes.
Patent EP-0101060-A2 (EP)
Inventor: BINGHAM DAVID
IPC: H03M1/00
Filed: 1983-08-10
Abstract: An analog to digital converter is provided in which the converter output is scaled in accordance with the ratio of the clocking frequencies.
Patent EP-0108206-A2 (EP)
Inventor: BROWN WILLIAM WALTER
IPC: H01J37/18
Filed: 1983-08-23
Abstract: 5 The apparatus features an energy coaxial feedthrough (52) fix-mounted in a wall (23) of a vacuum chamber (28) for supplying electrical and mechanical energy from sources located externally of the vacuum chamber to a substrate holder (44) within the vacuum chamber. The apparatus includes a movable coaxial coupler (54) capable of releasably engaging the coaxial feedthrough and releasably latching a substrate holder (44). The apparatus also includes a linkage assembly (56) located within the chamber connected to the coupler so that the coupler may be located in a first position proximate an access port (30) in the chamber wall to facilitate quick and convenient loading of the substrate holder and a second position in which the coupler is connected to the feedthrough for transmitting electrical and mechanical energy to the substrate holder and the substrates thereon.
Patent EP-0145790-A2 (EP)
Inventor: WEICHELT THEODOR DR
IPC: C05F11/00
Filed: 1983-10-01
Abstract: Chemical materials and their mixtures which are able to break down or decompose organic materials in the agricultural and forestry and also horticultural sector. A principal field of application is the spraying of the materials onto straw from cereals of all types immediately after harvesting. As a result, inter alia, the mechanical introduction of the straw into the topsoil is facilitated, working time is saved, rotting is promoted, sowing on the right date and reduction of the amount of seed is made possible, and an N, PO4 and SO4 depot (store) fertiliser is created which reduces the washing out of the nutrients and their fixation. Moreover, intermediate fruit cultivation is more practicable. All mixtures (fertilisers) intended for application are combined in such a way that they cause no ecological damage.
Patent EP-0110326-A2 (EP)
Inventor: HAHN WOLF-DIETHER DIPL-CHEM
IPC: C07C31/02
Filed: 1983-11-24
Abstract: The water content of lower alcohols is reduced by extraction with alkali metal hydroxide solution. <IMAGE>
Patent EP-0111331-A2 (EP)
Inventor: TSUCHIDA MICHINORI
IPC: H01F1/06
Filed: 1983-12-09
Abstract: The invention provides a very simple but effective means for preventing surface oxidation of fine metal powders by coating the metal powder with an organic dye. This method of surface-oxidation prevention is particularly useful for the preparation of a so-called plastic magnet which is prepared by uniformly blending a dye-coated fine powder of a magnetic alloy such as a rare earth-cobalt. based permanent magnet with a thermoplastic resin such as a nylon or polyphenylene sulfide resin followed by molding the resin- powder blend into a magnet form. In addition to the remarkably improved magnetic properties of the thus prepared plastic magnets as a result of high loading and absence of degradation by oxidation, the danger of spontaneous ignition of the magnet powder in molding can be eliminated almost completely. Surface treatment of the dye-coated magnet powder with a silicone fluid gives further improved results.
Patent EP-0100110-A2 (EP)
Inventor: BINNENWEG BOB
IPC: B63H9/08
Filed: 1983-05-24
Abstract: Sail securing consisting of loop (2) and securing element (3) and pin (9). The securing element is placed in a hole in the mast and secured by pin (9); when removing the element the loop becomes wider. By means of this construction it is possible to secure the sail to the mast without any protrusions on the mast.
Patent EP-0096583-A2 (EP)
Inventor: MUCHOWSKI JOSEPH MARTIN
IPC: C07D487/04
Filed: 1983-06-07
Abstract: Novel 5-aroyl-6-methylthio-, 6-methylsulfinyl-, or 6-methylsulfonyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formulas
     
     and the pharmaceutically acceptable, non-toxic esters and salts thereof, wherein
     R, is lower alkylthio, lower alkylsulfinyl, or lower alkylsulfonyl;   R 2  is hydrogen, hydroxy, lower alkyl, vinyl, cyclohexyl, cyclopropyl, lower alkoxy, fluoro, chloro, bromo, trifluoromethyl, trifluoromethoxy, nitro, amino, lower alkylcarbonylamino, lower alkylthio, lower alkylsulfonyl, or lower alkylsulfinyl;   X is oxygen, sulfur, N-R 3  where R 3  is hydrogen or lower alkyl.   This invention also describes intermediates of the process and the process for the production of these compounds and their pharmaceutically acceptable non-toxic salts and pharmaceutical composition thereof. The claimed compounds are useful as anti-inflammatories and analgesics in mammals.
Patent EP-0098063-A2 (EP)
Inventor: FISHER SIDNEY EDWARD
IPC: B60J7/16
Filed: 1983-06-08
Abstract: A hinge of an opening roof panel (12) for a vehicle comprises a spade member (22) and a socket (33). The spade member (22) is secured to the one surface of the panel (12) with an arcuate portion (28) projecting in an arc centred on the desired hinge axis. The socket (32) is secured to the frame and has an open-ended arcuate channel, centred on the desired hinge axis, at least one wall of said channel being formed by a wall member (40) mounted on resilient means (44) which, when relaxed, causes the width of the part of said channel to be less than the thickness of the arcuate portion of the spade member (22). The hinge can also be used to secure a draught deflector to the front edge of the aperture in the vehicle roof when the panel (12) has been completely removed.
Patent EP-0089295-A2 (EP)
Inventor: PEYRAUD JEAN
IPC: G06F3/033
Filed: 1983-03-16
Abstract: The device comprises a guide column (1) carrying a feeler (5) which can move on an electrically resistant surface (6). This surface (6) carries four conductive zones (12, 13, 14, 15) disposed at the vertices of a square and connected to an electronic circuit permitting respectively fixed potentials to be applied to two diametrically opposed conductive zones (13, 15) and alternately and respectively positive and negative potentials and reverse potentials to be applied to the two other conductive zones (12, 14). Along the sides of the square and between the conductive zones (12 ... 15) is disposed a series of conductive elements (16, 17 ...) whose ends (16a, ...) are situated on a convex curve. Use in particular for moving light spots on a screen. <IMAGE>
Patent EP-0116956-A2 (EP)
Inventor: STALHERM DIETER DR
IPC: C10C1/00
Filed: 1984-02-16
Abstract: 1. Process to purify coke oven plant tars (coke tars) containing highly concentrated solids obtained after various separation processes from crude gas, characterized in that coke tars, particularly those obtained from coke oven batteries charged with preheated coal, are filtered with solid contents of approx. 10 to 30% by wt. in cartridge filters by way of adding little amounts of filtering aids and/or diluents or without them to obtain a quality suitable for further processing.
Patent EP-0124756-A2 (EP)
Inventor: BRUHN ATHANAS DR
IPC: C08F22/32
Filed: 1984-03-30
Abstract: In a process for the manufacture of monomeric 2-cyanoacrylates from cyanoacetates  and formaldehyde or polyoxymethylene, the condensation takes place in the presence of 5 to 80 per cent by weight of water. After elimination of water, the condensation products are cleaved thermally in the customary fashion. This gives monomeric 2-cyanoacrylates in increased yield and improved quality.
Patent EP-0135048-A2 (EP)
Inventor: KAGAWA KENICHI
IPC: A24B5/00
Filed: 1984-07-20
Abstract: A system for controlling the lamina size in a raw material treatment process for tobacco leaves comprising measuring means for measuring the production rate of the laminae larger than a given size in the raw material treatment process in which the tobacco leaves which have been provided with a water content and temperature by a humidity controller are stripped into laminae and ribs by means of rib removing machines capable of changing a mechanical impact force applied upon the tobacco leaves by changing the rotational number of grid or threshing gear and are then separated by means of separating machines, and operational control means for receiving measurement signals from said measuring means as a feedback signal for searching a water content, temperature and rotational number of grid or threshing gear which minimize the production rate of the laminae not larger than a given size by a hill-climb method using the water content and temperature provided by the humidnv controller and the rotational number of grid or threshing gear as manipulation factors
Patent EP-0138012-A2 (EP)
Inventor: KOBAYASHI MINEO NAOETSU LAB NI
IPC: C21D9/46
Filed: 1984-08-31
Abstract: This invention to a process for producing a plate or forging (bar, stamp work or the like), of ferrite-austenite two-phase stainless steel, containing at most 0.03 % C, at most 2.0 % Si, at most 2.0 % Mn, 25 to 35 % Cr, 6 to 15 % 
     Ni,'at most 0.35 % N, remainder Fe and inevitable impurities with or without the addition of 0.001 to 0.030 % B with the following nickel balance value specified at -13 to -9: Ni balance value = Ni% + 0.5 Mn% + 30 x (C+N)%  
-1.1 (Cr% + 1.5 Si%) + 8.2 
     The process of the invention is characterized in that the average crystal grain size is controlled to at most 0.015 mm by heating an ingot of the above-mentioned ferrite-austenite two-phase stainless steel at a temperature of at most 1,200°C and keeping the forging ratio by hot working at a value of at least 5.
Patent EP-0155992-A2 (EP)
Inventor: BERNS HORST
IPC: C07C7/08
Filed: 1984-10-06
Abstract: A process is disclosed for the separation of an aromatic hydrocarbon from a hydrocarbon mixture of varying aromatic content, by means of extractive distillation, employing as a selective solvent, an N-substituted morpholine, wherein the N-substituent contains up to 7 carbon atoms. In the entry product, the weight ratio of light non-aromatic hydrocarbons to heavy non-aromatic hydrocarbon should amount to at least 0.4 to 1. The light non-aromatic hydrocarbon necessary for adjustment of this ratio can be either introduced directly into the lower part of the extractive distillation column, or added to the entry product before introducing the latter to the extractive distillation column.
Patent EP-0117110-A2 (EP)
Inventor: TSAI EDWARD SHAN-CHIN
IPC: F02D41/14
Filed: 1984-02-13
Abstract: An electronic control unit (30) provides closed loop control of the instant at which an injector (14) injectsfuel into the cylinder (12) of a diesel engine (10). The unit (30) computes a desired instant of combustion from input values from a speed transducer (16) and a load transducer (24). Actual instant of combustion is given by a crank angle sensor (22) at the time when a detector (22) senses combustion. The error signal between desired and actual instants of combustion modifies a signal setting the advance of injection over ignition to determine the actual moment of injection by the injector (14).
Patent EP-0128767-A2 (EP)
Inventor: MURAMATSU YASUO
IPC: G05B19/18
Filed: 1984-06-11
Abstract: A numerically controlled machine system which includes first and second numerically controlled apparatus, the first numerically controlled apparatus comprising means for calculating a first interpolation for the first numerically controlled apparatus under a first input command, means for calculating a second interpolation for the second numerically controlled apparatus under a second input command and means for converting the second interpolation result into two-phase pulse signals suitable for a hand mode function of the second numerically controlled apparatus, wherein the first and second numerically controlled apparatuses synchronously combine their motions to complete a desired motion.
Patent EP-0134140-A2 (EP)
Inventor: CHRISTIAN PHILIP
IPC: D07B3/00
Filed: 1984-08-10
Abstract: Equipment for making a wire strand is characterised by the following features: an elongate track (12); a clamp (14) at one, leading end of the track rotatable about an axis parallel to the track; an anchor frame (15) at the other trailing end of the track having rotatable tensioning spaced anchorages (16) for wires (17) extending parallel to the track; a trolley (18) movable along the track (12) and carrying adjacent the leading end a rotatable closing die (19) having an aperture (20) of cross-section corresponding to the cross-section of the strand (11), and adjacent the trailing end a grouper plate (21) having spaced wire guide apertures (22) corresponding to the anchorages (16) on the anchor frame (15), there also being on the trolley (18) intermediate the closing die (19) and the grouper plate (21) a lay plate (23) having wire guide apertures (24) with spacings intermediate the spacing of the guide apertures (22) in the grouper plate (21) and the closeness in the closing die (19); first drive means (25) for moving the trolley (18) along the track (12) from the leading end to the trailing end; second drive means (26) for rotating the clamp (14) at the leading end of the track (12) with a predetermined relationship to movement of the trolley (18); removable supports (27) for the wires (17) at intervals between the trolley (18) and the anchor frame (15); and removable supports (28) for the strand (11) at intervals between the rotatable clamp (14) and the trolley (18).
Patent EP-0136095-A2 (EP)
Inventor: KNIRSCH FRANCO
IPC: C09D11/00
Filed: 1984-08-29
Abstract: The ink comprises an aqueous mixture, rendered electrically conductive by means of an electrolyte, with a pigment and possibly a soluble dye in ratios of concentration with respect to the mixture of between 4.5 and 9% of pigment and between 2 and 4% of dye. The electrolyte is added in an amount such as to give a resistivity of the ink of between 40 and 150 Ohm.cm. A wetting agent is moreover added to the mixture so as to give a viscosity of between 1.6 and 1.7 cSt.
Patent EP-0136823-A2 (EP)
Inventor: NORLEY RONALD RICHARD
IPC: H04N5/445
Filed: 1984-08-31
Abstract: Bending of vertical bar type information such as displayed on the screen of a kinescope (24) as a tuning indication, is due to kinescope beam current variations. Means (58) are provided for reducing the beam current threshold level of an automatic beam current limiter stage 44 to a lower threshold level or for otherwise (23) reducing the beam current, whenever vertical bar type information is to be displayed.
Patent EP-0144167-A2 (EP)
Inventor: BRODERICK DENNIS WILLIAM
IPC: C09D5/00
Filed: 1984-11-07
Abstract: What is disclosed are organopolysiloxane release coatings which are curable on a substrate and which consist of a base siloxane copolymer containing CH 3 SiO 32  units; C 6 H 5 SiO 32  units, C 6 H 5 (CH 3 )SiO units and (C 6 H 5 ) 2 SiO units; CH 3 SiO 32 ; a fluid polysiloxane, and a curing agent. They are especially useful on commercial and household cookware and bakeware.
Patent EP-0115455-A2 (EP)
Inventor: CARTER THOMAS P
IPC: F28F25/08
Filed: 1984-01-18
Abstract: A contact body or evaporative heat and mass exchanger packing composed of a plurality of side-by-side thin sheets interlocked with one another. The sheets are grooved with a serpentine-like, continuously-variable, cross section form to produce a plurality of liquid and gas channels between the sheets. The sheets have integrally-formed knobs and sockets specifically located to provide up-spaced alternate sheet support without utilizing adhesives of any type. The sheets are preferably composed of a thermoplastic material of any desired length, being continuously pressure-vacuum formed from long sheet rolls. The groove crests abut adjacent sheets apices at continuously-variable spacings of both greater and lesser dimension than the basic edge spacing of the serpentine grooves. The flat crests or apices of grooves are also infinitely variable in width dimension while maintaining a constant sidewall groove angle. The individual sheets are rotatably oriented to provide ideal bottom edge alternate sheet displacement for enhancing fluid flow.
Patent EP-0148073-A2 (EP)
Inventor: BECHU JEAN-PIERRE
IPC: F16L27/103
Filed: 1984-12-19
Abstract: 1. Method for production of a scaling joint device with a ball and socket, comprising two rigid elements allowing angular deflections relative to one another by shearing deformation of the elastomer to which they are bonded, characterised in that an initial assembling stress at the time of installation into a casing (6) constrains the substantially hemispherical elastomer cups of the rigid fittings (3) and (4) to assume within the device a concentric position caused by the geometrical mutual approach of the said rigid fittings, the said initial assembling stress being inoperative regarding the resilient return reaction to the angular deflection of the device.
Patent EP-0163098-A2 (EP)
Inventor: RASPER MANFRED ING GRAD
IPC: F15B13/01
Filed: 1985-04-17
Abstract: 1. Valve (11) for a load-lowering brake, having a control slide (21) which is arranged in a housing (10), is of partially hollow design and controls a variable throttling point (26), and a restrictor (24) situated in series thereto, with an adjustable throttling body (32), and having a nonreturn valve (15) which has a valve body (15') stressed by a spring (33) and arranged axially to the control slide (21) and which, in the case of pressure medium flowing to a load, lifts from a valve seat (13), whereas, in the case of return flow of the pressure medium from the load to a tank, the throttling point (26) and the restrictor (24) are effective, characterized in that the control slide (21) is guided in the valve body (15'), in that the throttling body (32) is arranged on the outer periphery to the control slide (21), which is in operative connection with the restrictor (24) formed in the control slide (21), and in that in the valve body (15') there is a transverse bore (18) which is in operative connection with a control edge (25) of the control slide (21).
Patent EP-0163962-A2 (EP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/12
Filed: 1985-05-06
Abstract: In an internal combustion engine wherein feedback control of the air-fuel ratio is carried out in accordance with the concentration of a specific composition in the exhaust gas, so that the air-fuel ratio is close to an aimed air-fuel ratio on the lean side with respect to the stoichiometric air-fuel ratio, the rate of fuel cut-off time for a definite time period is calculated. When the rate of fuel cut-off time is larger than a predetermined value, the air-fuel feedback control is stopped.