baber/WOPTO huggingface dataset:
Patent EP-4306943-A1 (EP)
Title: Procédé de détermination d'un état d'au moins un élément de sol, système et ensemble associés
Inventor: LOHEAC NICOLAS ERIC MARIE
IPC: G01N21/88
Filed: 2023-07-11
Abstract: Procédé de détermination d'un état, notamment d'un état d'usure, d'au moins un élément de sol (3), le procédé de détermination comprenant :- une étape de réception de signaux de mesure de l'élément de sol (3) en provenance d'au moins deux capteurs (8, 9, 10, 11, 12, 13) de types différents ;- une étape de détermination d'une caractéristique de l'élément de sol (3) relative à son état par au moins un réseau de neurones (25, 27) en fonction des signaux de mesure.
Patent EP-0005852-A1 (EP)
Inventor: BUCHHOLZ KARL-OTTO
IPC: G01V8/14
Filed: 1979-06-01
Abstract: A method and an apparatus for recognizing strongly reflecting objects in an autocollimation light barrier makes use of polarizing filters with crossed planes of polarization (16,17) at the light transmitter and light receiver of the barrier, and of a retro-reflector (12) with a depolarizing or polarization rotating characteristic. Thus the light transmitter directs light polarized in one plane to a retro-reflector across a region to be monitored and the retro-reflector produces depolarization, or rotates the plane of polarization of the light, prior to passing it to the light receiver. The light receiver will only recognize light whose plane of polarization has been appropriately rotated and thus will recognize light from the retro-reflector but not light reflected from a reflecting object (27) which interrupts the light barrier. The reflecting object would otherwise not be recognized as it would simulate the retro-reflector. Various polarizing arrangements are described.
Patent EP-0020801-A1 (EP)
Inventor: SPAETH TILMAN PHILIP DIPL-ING
IPC: G01J5/58
Filed: 1979-06-15
Abstract: A double beam infrared spectrometer includes a filter wheel in the beam path of a beam (20) passed through a sample cell. The filter wheel includes a circulating disc-shaped carrier (48) with two mutually diametrically opposite openings (32, 34). On the detector side, two semi-circular filter plates are fitted on the carrier (48). A signal evaluation circuit includes an integrator (40), which integrates the detector signal during the time interval during which the beam (20) falls through the openings (32, 34) and the filter plates onto the detector (12). By a clamping circuit (36), the detector signal is clamped in each instance to a zero line until shortly before these integration intervals. As a result of this, the effect of the characteristic radiation of the filters (24, 26) and of the radiation reflected by the filter is suppressed. The integrated detector signals are alternately stored in a respective analogue storage circuit. <IMAGE>
Patent EP-0011691-A1 (EP)
Inventor: GOLDMANN WOLF DIPL-ING
IPC: C04B7/43
Filed: 1979-09-29
Abstract: Die Erfindung betrifft ein Verfahren zur Wärmebehandlung von feinkörnigem Gut, das in einem Zyklonvorwärmer (5) vorgewärmt, in einer Vorkalzinationszone (7) durch zusätzlichen Brennstoff entsäuert und anschließend in einem Drehrohrofen (6) fertiggebrannt wird. Dabei wird eine Gastemperature (14,15) Zyklonvorwärmer (5) sowie die Guttemperatur (16, 17) nach Passieren der Vorkalzinationszone (7) gemessen, die Differenz dieser Temperaturen ermittelt und beim Erreichen eines Maximal- oder Minimalwertes der Temperaturedifferenz die Regelung der Brennstoffzufuhr zur Vorkalzinationszone (7) auf Handbetrieb umgaschaltet. Man erreicht auf diese Weise bei Störungen eine rasche Anpassung der Brennstoffmenge an die jeweiligen Verhältnisse.
Patent EP-0012192-A1 (EP)
Inventor: FROESCHKE REINHARD
IPC: B01J2/20
Filed: 1979-10-25
Abstract: Es wird eine vorzugsweise zum Granulieren von verschiedenen Materialien geeignete Vorrichtung beschrieben, die aus zwei sich gegeneinander drehenden Trommeln (3, 4) besteht, in die das auszupressende Material in fließfähigem Zustand seitlich eingeführt und über einen Schlitz (16) in der inneren Trommel (3) und über Öffnungen (17) in der äußeren rotierenden Trommel (4) in Tropfenform herausgedrückt wird.
Patent EP-0014755-A1 (EP)
Inventor: SCHRODTER KLAUS DR
IPC: C01B25/237
Filed: 1979-12-10
Abstract: The invention relates to the production of alkali metal phosphate solutions free of zinc, from phosphoric acid solutions contaminated with zinc. To this end, feed solution is admixed with alkali metal hydroxide or carbonate so as to establish in the resulting suspension a pH-value within the range 8 to 14. Next, resulting suspension is reacted under pressure and with thorough agitation with H2S or an alkali metal sulfide solution; and decontaminated alkali metal phosphate solution is separated from solid matter, the pressure being maintained.
Patent EP-0007235-A1 (EP)
Inventor: FARKAS ALEXANDER
IPC: F16H3/60
Filed: 1979-07-12
Abstract: Reversible transmission for driving the propeller of a ship from a unidirectional drive in both directions through a first and a second shaft having the propeller associated therewith and being drivingly connectable with said first shaft either directly through a clutch or a planetary transmission having its sun gear affixed to said first shaft, a plurality of planet gears meshing with said sun gear, and a ring gear meshing with said planet gears, and its planet gears rotatably disposed in a planet carrier with braking means to stop rotation of said planet carrier when activated for reversing the direction of rotation of said second shaft and the propeller, characterized in that said second shaft (11) is concentric with said first shaft (7) and has said clutch (37) disposed at one end so as to cause said first and second shafts (7 and 11) to rotate in the same direction when said clutch is engaged and that said braking means (27) which is associated with said planet carrier (25) is disposed at the free end of said first shaft (7).
Patent EP-0007279-A1 (EP)
Inventor: KERVAGORET GILBERT
IPC: F15B1/027
Filed: 1979-07-10
Abstract: 1. A hydraulic circuit breaker comprising a housing (12) having an inlet orifice (13) for connecting to the outlet of a hydraulic pump, a first outlet orifice (14) for connecting to the pressure chamber of a hydraulic accumulator, and a second outlet orifice (16) for connecting to an open-centre hydraulic circuit, a stepped bore (20) formed in the housing (12) receiving a differential piston (30) which defines an inlet chamber (28) therein in communication with the inlet orifice (13) and a control chamber (26), a constriction orifice (32) having a cross-section which varies in dependence of the position of the differential piston (30) being disposed between the inlet chamber (28) and the second outlet orifice (16), the inlet chamber (28) communicating with the control chamber (26) via a first passage (34, 36) comprising a first constriction (38) and also communicating with the first outlet orifice (14) via a connection (34) comprising a check valve (40), the circuit breaker also comprising a resilient vessel having a variable-volume compartment connected to the control chamber (26), said vessel being adapted to connect the compartment with a leak passage forming a constriction when the pressure in the compartment reaches a first predetermined value, and the communication with the leak passage being interrupted when the pressure in the compartment falls below a second predetermined value, characterized in that said resilient vessel is comprised of an interchangeable capsule (50) placed coaxially in the large-diameter or control-chamber portion (26) of the stepped bore (20), said capsule containing a second piston (64) slidably mounted therein sealing-tight manner and dividing its interior into a first compartment (66) defining said variable-volume compartment and a second compartment (68), said second piston (64) being urged towards the end of said first compartment (66) by resilient means (70) disposed in said second compartment (68), an axial passage (72) for connecting the two compartments being provided in said piston (64) and opening into the first compartment (66) to define a valve seat (74) which cooperates with a valve element (76) from its seat (74) so that fluid can flow in the leak passage (72) when the second piston (64) has moved a given distance corresponding to said first predetermined pressure in said first compartment (64), the leak passage (72) then comprising the space defined between said push-rod element and said axial passage, and said second compartment (68) being connected by a leak orifice (60) to a low-pressure fluid tank.
Patent EP-0008273-A1 (EP)
Inventor: DUHAYON JACQUES
IPC: C01B23/00
Filed: 1979-08-06
Abstract: Procédé de traitement d'effluents gazeux. Il se caractérise en ce qu'il comprend une étape de concentration des gaz rares en solution dans de l'argon liquide (2), par distillation cryogénique des gaz légers (3 et 4), et principalement de l'azote, à partir d'un mélange liquéfié. Application au traitement des combustibles irradiés.
Patent EP-0015355-A1 (EP)
Inventor: LASALANDRA RAFFAELE
IPC: A47K3/14
Filed: 1979-05-14
Abstract: A folding water reservoir suitable for regions where there is water-shortage, consisting of a sack of thin plastic (3), shaped as the inner side of the bath-tub, and joined, so as to be easily replaced, to a covering plate (1) made up of two plastic plates connected to eachother along axis (2) so as to be folded as a book after use. Covering plate (1) rests on the rims of the bath-tub and is supplied with openings (6) for the filling and drawing of water from the reservoir.
Patent EP-0011643-A1 (EP)
Title: Ruban adhesif a pression reticule de copolymere d'acrylate d'alkyle et d'un acide copolymerisable
Inventor: DIAMOND JAMES HENRY
IPC: C09J7/02
Filed: 1979-12-04
Abstract: Un ruban adhesif sensible a la pression comprenant un copolymere d'acrylate d'alkyle et d'un acide copolymerisable tel que l'acide acrylique, dans lequel l'adhesif comprend une petite quantite d'ions Cr3+ qui reticulent les groupes acides pour obtenir une resistance aux solvants tout en gardant de bonnes qualites adhesives. L'adhesif possede d'excellents proprietes d'isolation electrique.
Patent EP-0020510-A1 (EP)
Inventor: GUSTAFSSON BERTH ULRIK
IPC: C02F1/14
Filed: 1980-05-07
Abstract: Une installation pour le dessalement de l'eau de mer comprend une chambre de separation de vapeur (2) situee a une altitude de 6 a 10, de preference de 8 a 10 metres au-dessus du niveau de la mer (Y) et reliee a une pompe a vide (8) pour extraire les gaz non-condensables de la chambre. Une conduite d'amenee (1a, 1b) s'etend depuis le dessous de la surface de la mer jusque dans la chambre, depuis laquelle une conduite de retour (4a, 4b) s'etend jusqu'en dessous de la surface de la mer. Un collecteur solaire (3) est dispose dans la conduite d'amenee pour fournir la chaleur d'evaporation necessaire au courant de liquide et pour controler les courants de liquides dans l'installation. La vapeur d'eau separee dans la chambre (2) est condensee par echange de chaleur avec de l'eau de mer froide, eventuellement au moyen d'un echangeur de chaleur (16) dans la conduite d'amenee. Une conduite de derivation (9) peut etre branchee entre les conduites d'amenee et de retour pour la recirculation d'une partie du courant de retour depuis la chambre. Un second collecteur solaire (10) peut etre relie a la conduite d'amenee en amont de la connection de la conduite de derivation avec la conduite d'amenee (1a, 1b) afin de controler la recirculation de l'eau depuis la conduite de retour (4a, 4b) en reponse a la teneur en sel de l'eau de retour afin que la teneur en sel soit limitee automatiquement dans l'installation.
Patent EP-0017949-A1 (EP)
Inventor: KOCH GERHARD
IPC: B23B47/28
Filed: 1980-04-14
Abstract: A device for clamping two sheets in a 90 DEG -joint or in a T-joint and for drilling holes, running perpendicularly to the abutting surface, for a one-piece screw connector. Arranged on a base plate (10) are bearing webs (12, 13) and guide webs (18, 19) which form fixtures for the sheets to be clamped. The sheets are clamped by means of locking screws (40) having locking plates (41) which are adjustably guided in the guide webs (18, 19). Arranged on the base plate (10) are further guide blocks (20, 21, 22) which have guide fixtures (25, 26, 27, 28, 29, 30, 31, 32) for guide pins (50). These guide fixtures are designed in such a way that two guide pins (50) can be inserted in such a way as to be alternatively directed perpendicularly to the one or the other sheet. A drilling machine can be adjusted on the guide pins (50) in such a way that the hole is always drilled in the centre of the abutting surface. <IMAGE>
Patent EP-0019899-A1 (EP)
Inventor: BOSHAGEN HORST DR
IPC: C07D211/46
Filed: 1980-05-27
Abstract: The invention relates, inter alia, to 3,4,5-trihydroxypiperidine compounds of Formula (I), infra, to methods for the manufacture of said compounds, to pharmaceutical compositions containing said compounds and to methods for the use of said compounds and compositions. Also included in the invention are concentrates, premixes and feedstuffs containing said compounds.
Patent EP-0021267-A1 (EP)
Inventor: SAMS ROBERT H
IPC: C11D3/12
Filed: 1980-06-13
Abstract: Alkali metal silicates and zeolites can be agglomerated to form granules that are of particular value in detergents. These agglomerates are formed when hydrated alkali metal silicate particles are tumbled with hydrated zeolites of small particle size while moisture and then heat are introduced to achieve granulation. The product is a free-flowing granular material that has numerous desirable characteristics for detergents.
Patent EP-0022257-A1 (EP)
Inventor: VASSILIOU EUSTATHIOS
IPC: B05D5/06
Filed: 1980-07-04
Abstract: Heat-stable coatings on cookware can be made stain- resistant by including a pigmented brown intermediate layer and a clear topcoat layer containing mica or coated mica platelets for sparkle. Such coatings are particularly suitable for electrical cookware.
Patent EP-0030597-A1 (EP)
Inventor: HAFNER REINHARD DIPL-ING
IPC: F02M59/10
Filed: 1980-10-16
Abstract: 1. Internal combustion engine with an injection pumps arrangement, characterized by the combination of the following features : a) an engine housing part (2) receiving the crankshaft (4) is constructed to be extended with respect to a cylinder-supporting frame (1) of the internal combustion engine, b) on the overlying part there is secured an injection pumps arrangement (3), c) the injection pumps arrangement (3) has an injection pumps carrier housing consisting of a lower housing part (5) and an upper housing part (6), d) the lower housing part (5) is constructed as a bearing support for a cam shaft (9) with drive gear (7), and as a supporting frame for the upper housing part (6), e) the upper housing part (6) is constructed as a carrier of several injection pumps (10) arranged in at least one plane radially in V-or VV-shape round the cam shaft (9), and as a cover part, f) the cam shaft (9) is directly coupled drivingly by means of its drive gear (7) to a gear (11) which is disposed inside the extended area of the engine housing part (2) on the crankshaft (4).
Patent EP-0032176-A1 (EP)
Inventor: SCHWARZ RUDOLF DR
IPC: C04B30/02
Filed: 1980-11-15
Abstract: 1. A heat insulation mixture containing pyrogenic silica, opacifier and inorganic fibre, characterised in that it contains from 10 to 80 % by weight of pyrogenically produced silica, from 5 to 40 % by weight of an opacifier, from 1 to 10 % by weight of an inorganic fibre and from 1 to 20 % by weight of one or more organosilicon compounds, and the organosilicon compounds correspond to the formulae see diagramm : EP0032176,P8,F5  or  see diagramm : EP0032176,P8,F6 or Rx **1 Si (OR**2)4-x , in which R**1, R**2 represent methyl, ethyl, propyl or butyl, and x represents 0 to 3, or  see diagramm : EP0032176,P9,F1  in which R1 represents methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl and isomers thereof, and R2 , R3 represent methyl, ethyl, propyl, methoxy, ethoxy, propoxy, butoxy, halogen, or see diagramm : EP0032176,P9,F2  in which R1 represents methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl and isomers, R2 represents halogen, methyl, ethyl, propyl, methoxy, ethoxy, propoxy or butoxy, and R3 represents methoxy, ethoxy, propoxy or butoxy.
Patent EP-0021550-A1 (EP)
Title: Cable jointbox
Inventor: YPMA HARMEN YPE
IPC: H01R9/03
Filed: 1980-07-01
Abstract: A cable joint box for establishing a connection between a main cable (5) and a branch cable (7) in electric mains, said box comprising a housing formed by at leasttwo dish-shaped parts (1,3) and enclosing at least one stool carrying a main cable (5) and the associated branch cable (7), said stool having a contact member (15) movably arranged therein for interconnecting the main and branch cables, (5,7) said dish-shaped parts (1,3) have stop members (9) for accomodating each stool with narrow fit between said parts, the contact member (15) being provided with a shank (17) projecting through a fitting opening (19) out of the housing at least in the electrically contact-less situation. The shank (17) is adapted to be pressed to the inside for establishing the desired connection between the main and branch cable (5,7).
Patent EP-0013590-A1 (EP)
Inventor: MOSS GERALD
IPC: C01B3/34
Filed: 1980-01-02
Abstract: The invention relates to the conversion of fuel (solid and/or liquid) to reducing and / or synthesis gas by contacting the fuel in a fluidized conversion bed (13) with a solid oxygen donor (e.g. CaSO,) at a fuel conversion temperature (e.g. 850 to 1150°C) in the presence of at least one gas/vapour phase substance such as H 2  and/or H 2 0 and/or CO and/or C0 2  which serves to promote and or mediate the transfer of oxygen from the donor to the fuel and preferably in the absence of non-reactive gases (e.g. N 2 ) whereby the fuel is converted to a reducing and/or synthesis gas product by (inter alia) partial oxidation employing the oxygen of the solid oxygen donor, the latter being reduced (e.g. CaS). The reduced donor is exothermically oxidized in a fluidized oxidation bed (35) by contact with an oxygen-containing gas (e.g. air) and re-used for converting further quantities of fuel. Moieties (e.g. sulfur / sulfur compounds) whose presence is undesirable in the gas product may be removed by a solid moiety-fixing agent (e.g. CaO) in the conversion bed (13). The moiety-fixing properties of the latter are at least partly regenerated in a fluidized regenerator bed (48) by treatment in a suitable regenerating atmosphere, and the regenerated moiety-fixing agent is returned to the conversion bed (13) directly and/or indirectly via the oxidation bed (35).
Patent EP-0016646-A1 (EP)
Inventor: MITCHELL JAMES THOMAS
IPC: H03K17/13
Filed: 1980-03-21
Abstract: A solid-state circuit breaker is provided with circuitry for permitting off/on/reset operations actuated by a mechanical toggle control switch as in the operation of a magnetic circuit breaker. A power continuity feature is provided for load power by so locating the toggle control switch that it opens all of the circuit, except the static power switch branch, between the source and the load, to provide a high degree of fail-safe protection for the apparatus. The power continuity feature includes means (40) for zero crossover synchronization both upon power-up and power-down conditions. A circuit lockout feature (34) is used so that on power-up or turn-on, operation is delayed until the occurrence of an internal "power-ready" condition. On power-down or turn-off, there is means for circuit retention subsequent to switch opening and internal power removal in order to accomplish load turn-off at a desired zero crossover point of the load power through the power switch. A power supply (24) is incorporated that does not require stepdown or isolation transformers and improves capability for miniaturization of the overall circuitry and enables design of the circuit for operation at any of a wide range of frequencies. A solid-state circuit breaker for three phase operation is also provided.
Patent EP-0018735-A1 (EP)
Inventor: SANTILLI ARTHUR ATTILIO
IPC: C07D471/00
Filed: 1980-04-10
Abstract: Compounds of formula
     in which R' is hydrogen, alkyl, cycloalkyl of 5 to 6 carbon atoms, alken(3,4,5 or 6)-yl of 3 to6 carbon atoms oralkyn(3,4,5 or 6)-yl of 3 to 6 carbon atoms; R 2  is-CN,-CO 2 H,-CO 2 R 7  where R 7  is alkyl, -CONHNH 2  or
     where R 8  and R 9  are independently hydrogen or alkyl; R 3  and R 4  are independently hydrogen, alkyl, hydroxyalkyl, dialkylaminoalkyl of 4 to 8 carbon atoms, alkanoyl of 2 to carbon atoms, haloalkanoyl of 2 to 4 carbon atoms, or when taken together with the nitrogen atom to which they are attached. R 3  and R 4  complete a defined heterocyclic group; R 6  and R 6  are independently hydrogen; alkyl of 1 to 4 carbon atoms, halo, alkylamino of 1 to4 carbon atoms, or alkoxy; or a pharmaceutically acceptable saltthereof are disclosed which have gastric anti-secretory, and in some cases diuretic, activity and are useful in pharmaceutical compositions especially for treatment of peptic ulcers. Also described are processes for preparing the compounds and 4-halo-1, 8-naphthyridine intermediates useful in some of the processes.
Patent EP-0022607-A1 (EP)
Inventor: CROSBY JOHN
IPC: C07B61/00
Filed: 1980-04-30
Abstract: Halogenated hydrocarbons having the formula:
     wherein each X independently represents chlorine or bromine, are prepared by heating a 1,1,1,3-tetrahalo-4-methylpentane of the formula:
     wherein Hal represents chlorine or bromine, with an alkali metal halide in a polar aprotic solvent. The products are intermediates useful in the synthesis of insecticidal esters of cyclopropanecarboxylic acids.
Patent EP-0025380-A1 (EP)
Inventor: ROUMIGUIERES JEAN-LOUIS
IPC: G03F9/00
Filed: 1980-08-25
Abstract: A process is disclosed which consists of choosing the wavelength of a plane incident wave to lie in the range 2d/3</= lambda </=2d, where d is the pitch of the slits so that there exist only two diffracted orders for each of the two half-spaces which are situated on each side of the plane of the mask, and in adjusting the angle of incidence of the plane wave so that the reflected diffracted order which is not the specularly reflected order is propagated in the direction opposite that of the incident wave.
Patent EP-0053213-A1 (EP)
Inventor: DELAPORTE FRANCOIS-XAVIER
IPC: G01R31/26
Filed: 1980-11-28
Abstract: 1. A capacitor structure able to be integrated according to the monolithic or hybrid technologics the contact and metallurgy integrity of which can be tested only by d.c. tests, of the type including : a first conductive layer forming first electrode (6) and provided with a first contact (12b), a second conductive layer forming second electrode (8a) and provided with a second contact (12a), an insulation layer (7) forming the dielectric region between said electrodes, characterized in that it further includes : a third contact (12a) with the first conductive layer cooperating with the first contact to allow integrity and continuity of said layer to be tested by d.c. current and a fourth contact (12a) with the second conductive layer, cooperating with the second contact to allow integrity and continuity of said layer to be tested by d.c. current.