baber/WOPTO huggingface dataset:
Patent EP-0015185-A1 (EP)
Inventor: GARNIER ANDRE
IPC: B25J19/00
Filed: 1980-02-05
Abstract: 1. Gas-tight connector for a remote manipulator intended especially for remote handling of radioactive or hazardous products, comprising a first element (1, 3) designated hereinafter as a "tong-unit connector" and comprising the tong unit, a second element (4, 7, 11) designated hereinafter as a "gas-tight connector" and a third element (15, 16) designated hereinafter as a "remote-manipulator connector" the gas-tight connector being engaged coaxially within the tong unit connector and the remote-manipulator connector being engaged coaxially within the gas-tight connector and also coupled to an articulated supporting arm, these three elements being traversed from one end to the other by a shaft (12, 13, 18) which is capable of translational motion in order to initiate opening and closing of the tong unit, this shaft being composed of three components (12, 13 and 18) each component of the movable shaft being connected to one of the three elements proper, the opening of the gas-tight connector being closed by a sealing diaphragm (11) which is joined to the component (12) of the movable shaft of the gas-tight connector, which is capable of unfolding throughout the range of translational motion of the movable shaft and which accompagnes the displacement of this shaft the junction between the bodies (1, 4, 16) of the three elements proper and between the three compoents of the movable shaft being effected by means of a bayonet-type locking system which makes it possible to carry to carry out remote connection of the tong-unit connector and of the remote-manipulator connector with respect to the gas-tight connector, characterized in that firstly the bayonet-type system for locking between the bodies (1, 4, 16) of the three elements permits this locking action by axial thrust of the element (4, 7, 11, 12) to be locked (the gas-tight connector or the remote-manipulator connector 15, 16) against the receiving element (the tong-unit connector (1, 3) or the gas-tight connector (4, 7, 11), then by rotation of the element to be locked about its axis, pins (5, 17) arranged radially in the bodies (4, 16) of the elements to be locked being then adapted to engage within bayonet sockets (2, 34) of the receiving element and being automatically locked within these latter by means of a member (3, 7) forming part of the receiving element, and secondly the three components (12, 13 and 18) of the movable shaft are equipped with the same bayonet-type locking system as the bodies (14, 16) of the elements, and the bayonet-type systems are aligned with respect to reach other by securing in pairs and against rotation the three components of the movable shaft with respect to the bodies (1, 4, 16) of the elements in order to ensure that coupling of the components of the movable shaft is carried out conjointly with the coupling of the three bodies (1), (4) and (16) of the elements of the connector in the same coupling movements and that safety of release of the tong unit is ensured.
Patent EP-0015220-A1 (EP)
Inventor: CORDIER GEORGES
IPC: B01J27/00
Filed: 1980-02-14
Abstract: A process for the dechlorination of aromatic nitro or amino compounds consists in reacting anilines or nitrobenzenes which are polysubstituted by chlorine, with hydrogen, under the action of heat, in the presence of cations (Bi, Pb, Sn, Tl, Hg and Ag), in the liquid phase and at low pressure. The process makes it possible selectively to obtain anilines which are chlorine-substituted in the meta-position.
Patent EP-0019572-A1 (EP)
Inventor: LAUGIER ALEXANDRE
IPC: B65G47/19
Filed: 1980-05-06
Abstract: 1. Method for handling divided materials using means (6) for conveying said materials and an elevator (6) placed downstream of said conveying means (3) and controlling the continuous flow delivered by the said elevator (6), characterised in that the said conveying means (3) are driven in intermittent manner and in that, to control the continuous flow delivered by the elevator (6), the relative duration of the intermittent working periods of the said conveying means (3) are purpose caused to vary.
Patent EP-0033055-A1 (EP)
Inventor: HENGSBERGER JURGEN
IPC: H01C1/082
Filed: 1980-11-12
Abstract: 1. Liquid-cooled resistor, consisting of a tubular ceramic carrier of good heat conductivity with a resistance winding or layer applied to its outside, characterized by that - the inside of the ceramic carrier (1) is filled up with a damming body (2) in such a way that the cooling liquid flowing through the ceramic carrier obtains a high velocity of flow and - a sealing element (3) is provided, by means of which a residual gap due to manufacturing tolerances between the ceramic carrier (1) and the damming body is filled up.
Patent EP-0025021-A1 (EP)
Inventor: DE PAZ MARIO
IPC: F25B9/02
Filed: 1980-08-01
Abstract: The cryode (12) is inserted removably in a hollow body (10) of thermal insulating material (e.g. synthetic resin) and is supplied with refrigerant gas (pref. dry N2O) for cooling its tip (14) to about -90 deg.C. The associated counterflow heat exchanger (32) is bonded to the metallic mass of the cryode and incorporates at least one double tube along which the gas is subjected to successive Joule-Thomson expansions in passages shaped for improved heat transfer.. The active constituent is capable of very rapid cooling and rapid restoration to normal temp. when treatment is interrupted. Gas consumption is very low and the patient is not endangered by high-pressure leakage.
Patent EP-0036630-A1 (EP)
Inventor: PRINZ ECKHARD
IPC: B26F1/28
Filed: 1981-03-18
Abstract: In this method, the intention is to improve the quantity and quality of the product and productivity. This is achieved by the fact that two paper webs are passed through between the electrodes at the same speed, if required with slight spacing. It has surprisingly been found that the porosity of the individual paper webs hardly changes but that production can be considerably increased. Particularly in the case of printed cigarette paper, the method can be performed in such a way that the printed sides face one another, i.e. lie on the side facing away from the electrode tips. <IMAGE>
Patent EP-0044964-A1 (EP)
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1981-07-02
Abstract: A grinding device for the reprofiling of a rail of a railway track, comprises at least one grinding unit having a conical grinding wheel rotatably driven by a motor. The motor is secured to a bracket connecting it rigidly to the chamber of a jack whose piston is secured to a rod fixed on the carriage of a railroad vehicle. The jack makes it possible to cause feeding movement of the grinding wheel along a direction parallel to the side profile of the grinding wheel and defining the cutting depth and compensating for wearing away of the grinding wheel. This feeding movement of the grinding wheel takes place along a direction forming an angle with the axis of rotation of the conical grinding wheel, this angle being about half the summit angle of the conical grinding wheel.
Patent EP-0047497-A1 (EP)
Inventor: BLACK KARL HEINZ ING GRAD
IPC: H01F38/42
Filed: 1981-09-03
Abstract: A transformer is proposed for the generation of high-tension in television sets, having a primary winding and secondary windings, connected to one another via diodes and arranged adjacent to one another, concentric to the primary winding in the axial direction, in which the secondary windings are formed in each case from one winding of electrically conductive foil so that a low internal resistance is produced for the transformer as a high-tension source. <IMAGE>
Patent EP-0045094-A1 (EP)
Inventor: KJELLIN PER GUNNAR
IPC: C07D239/545
Filed: 1979-09-28
Abstract: A compound of the formula
     wherein R' is n-propyl and n-butyl.
Patent EP-0051229-A1 (EP)
Inventor: BREUNINGER MANFRED WILHELM DR
IPC: C07C67/00
Filed: 1981-10-23
Abstract: The invention is concerned with a novel process for the manufacture of citral from an N-oxide.
Patent EP-0046621-A1 (EP)
Inventor: SCHUURMAN EIKO ALBERTUS
IPC: F17C13/12
Filed: 1981-08-19
Abstract: To protect a tank containing liquefied gas such as LPG, a method of filling the tank (1) with a first portion containing the liquefied gas (5) and keeping free the remaining portion having second volume value as a gas cushion (7). An additional filling (12) is provided which at an increase of the pressure above the normal filling pressure is compressible or comprises compressible parts such that at prevailing overpressures a volume difference equal to the second volume value can be absorbed by the additional filling. The filling can have the shape of a coherent porous coating layer on the inner wall of the tank.
Patent EP-0045169-A1 (EP)
Inventor: BUSH SYDNEY JOSEPH
IPC: A47D13/02
Filed: 1981-07-21
Abstract: A device to be worn by an individual for use in supporting a child or infant to be carried seated on the shoulders of the wearer comprises a backrest (8,12) for providing rearward and lateral support for the child, a bracing means (2) for engagement against the rear of the torso of the wearer and a lever structure (3) interconnecting said bracing means and said backrest, said structure extending forwardly and upwardly below the arms of the wearer and in front of the shoulders before passing behind the shoulders to the backrest, whereby the structure utilises the frontal shoulder region (4) of the adult as a fulcrum to transfer a rearward load on the backrest to the said bracing means.
Patent EP-0054393-A1 (EP)
Inventor: SHERWOOD REXFORD DALLAS
IPC: C10J3/00
Filed: 1981-12-07
Abstract: A composition and method for the preparation thereof, said composition comprising highly dispersed, discrete particles of metal selected from Ni, Mo, Co and mixtures thereof on the surface of channels in graphite, wherein said channels are on the surface of the graphite oriented in a direction parallel to the basal plane thereof and wherein the average diameter of the metal particles is below about 100Å. This composition is an effective catalyst for hydrogenation reactions and the dispersed metal will gasify the graphite at elevated temperature in the presence of steam.
Patent EP-0033289-A1 (EP)
Inventor: MARIZY GEORGES
IPC: C21C7/068
Filed: 1981-01-20
Abstract: A process is disclosed for the decarburization of a molten bath of chromium-containing pig iron which, in a single operation, permits decarburization by means of an oxygen jet and thus permits chromium or nickel chromium steels to be obtained directly, the decarburization of which can readily be completed by a final treatment under vacuum carried out immediately after the injection of oxygen. The process comprises adjusting the temperature conditions of the pig iron bath and regulating the oxygen jet distance from the surface of the bath and speed of oxygen gas so that the impact force of the oxygen creates a gas-metal emulsion within which the carbon contained in the pig iron is oxidized directly by the oxygen. The carbon content is thus rapidly reduced to less than 0.3% whereas the yield of chromium is higher than 97%. The process is suitable for the preparation of all grades of Cr and NiCr stainless steel, which optionally contain additions of Co, Mn or Mo.
Patent EP-0047310-A1 (EP)
Inventor: MASSEY LESTER G
IPC: C10G1/04
Filed: 1981-03-04
Abstract: Procede de fragmentation d'un hydrocarbure solide poreux ou permeable aux fluides, tels que le charbon, contenant un melange de matieres minerales et d'hydrocarbures, fragmentation resultant en une fraction enrichie en matiere minerale et une autre fraction enrichie en hydrocarbures. Selon ce procede on fragmente la matiere solide pour convertir celle-ci, au sein du charbon, en particules discretes presentant un diametre volumetrique moyen inferieur a environ cinq microns sans modifier sensiblement les dimensions des matieres minerales presentes dans le charbon. Cette fragmentation permet de separer les particules d'hydrocarbures des particules minerales pour donner une fraction hydrocarbure presentant une concentration en substances minerales inferieurs a celle du materiau d'origine non fragmente, et une fraction minerale presentant une concentration en substances minerales superieures a celles du materiau original non fragmente. Selon une methode preferee de fragmentation de l'hydrocarbure solide poreux ou permeable aux fluides, par exemple le charbon, on forme d'abord une boue de charbon et d'un fluide tel que l'eau ou le methanol. Cette boue est ensuite chauffee et mise sous pression a des temperatures et sous des pressions superieures a la temperature et a la pression critiques du fluide considere. La boue ainsi obtenue qui est a une temperature et sous une pression supercritiques est ensuite conduite vers une zone de detente maintenue a une pression plus basse, de preference a la pression ambiante, afin d'effectuer la fragmentation du solide grace a l'expansion extremement rapide ou a l'explosion du fluide introduit dans le charbon au cours du chauffage et de la mise sous pression de la boue. Les conditions supercritiques utilisees produisent un produit fragmente comprenant un melange de particules d'hydrocarbure discretes fragmentees presentant des dimensions moyennes volumetriques equivalentes a moins d'environ cinq microns en diametre ainsi que des particules non organiques et minerales discretes
Patent EP-0057227-A1 (EP)
Title: Imino-alkyle et amino-nitrile cyano-guanidines
Inventor: BAUDET PIERRE
IPC: C07D307/52
Filed: 1981-08-10
Abstract: Cyano-guanidines de structure imino-alkyle et amino-nitrile, caracterisees par la formule generale: (FORMULE) dans laquelle R est un reste alkyle de 1 a 5 atomes de carbone, ou dans laquelle R1 est le reste 2-((2-guanidino-4-thiazolyl)-methylthio)-ethyle, ou dans laquelle R1 est le reste 2-((5-dimethylamino-methyl-2-furanyl)-methylthio)-ethyle, ou dans laquelle R1 est le reste 2-((3-methoxy-2-pyridinyl)-methylitho)-ethyle, ou dans laquelle R1 est le reste 2-((3-ethoxy-2-pyridinyl)-methylthio)-ethyle. Differentes methodes de syntheses des cyano-guanidines imino-alkyle et amino-nitrile presentees en 1.
Patent EP-0068117-A1 (EP)
Inventor: BROWNLOW JAMES MERRITT
IPC: H01J29/20
Filed: 1982-05-07
Abstract: Improved zinc silicate phosphor particles are made by using silicic acid particles (11) of a size in the range from 0.7 to 10 micrometres coated with Mn 2 O 3  xH 2 O (12) and then a layer of ZnO particles (13) of a size about an order of magnitude smaller. The particles (10) are fired to form the phosphors. The particle size is held within the range preferred and preferably is even narrower. The particles are not milled or mechanically crushed. instead, the ZnO powder prevents agglomeration during firing. Baths are provided for formation of the particles prior to firing. Brightness and persistence are improved over conventional phosphors.
Patent EP-0067428-A1 (EP)
Inventor: SCHOLZ FRANZ
IPC: B65D90/08
Filed: 1982-06-11
Abstract: Utilisation of the volume of a large tank for the storage of hot water having a floating lid (7) is improved according to the invention by an elastic bridging of the connection point between the tank bottom (1) and the lower edge of the side wall (2) with the aid of an elastic element (3), such as, in particular, a semitube, which allows direct connection of the lower load-changing device to the base plate. Furthermore, the edge of the floating lid (7) is preferably extended by an upwardly projecting hoop (6) and a downwardly protruding collar (5), and the gap between the lid and the side wall is filled by a sealing liquid (8) which floats on water and is covered, in particular, by a layer (9) of grains made of a lightweight insulating material for heat insulation. In an arrangement of this type, the upper load-changing device can be connected directly to the floating lid. The elastic bridging according to the invention can also be used generally for heated liquid containers, in which the base and side wall are produced separately. <IMAGE>
Patent EP-0078937-A1 (EP)
Inventor: HEPP LEONARD RICHARD
IPC: C08K5/098
Filed: 1982-10-15
Abstract: Improved heat-resistant composition producing injection molded workpieces which are opaque and crystalline in thin, thick and large/flat parts comprise a combination consisting predominantly of poly(ethylene terephthalate) with a lesser proportion of poly(1,4-butylene terephthalate), such combination being reinforced with filamentous glass and, optionally, but preferably, containing an internal nucleating amount of sodium stearate.
Patent EP-0080105-A1 (EP)
Inventor: KUEHLE ENGELBERT DR
IPC: C07C323/44
Filed: 1982-11-09
Abstract: Man erhält N-sulfenylierte Biuret-N"-carbonsäureester der Formel I, <IMAGE> in welcher R¹ und R² gleich oder verschieden sein können und für einen gegebenenfalls substituierten aliphatischen, cycloaliphatischen, aromatischen oder araliphatischen Rest stehen, R³ für Wasserstoff oder für einen gegebenenfalls substituierten aliphatischen, cycloaliphatischen, araliphatischen oder aromatischen Rest steht und R<4> für einen Trihalogenmethylrest steht, durch Umsetzung von Acylisocyanat der Formel II <IMAGE> in welcher R¹ und R² die oben angegebene Bedeutung haben, mit Sulfenamid der Formel III, <IMAGE> in welcher R³ und R<4> die oben angegebene Bedeutung haben, gegebenenfalls in Gegenwart eines Verdünnungsmittels. Die Verbindungen der Formel I sind neu. Sie können als Schädlingsbekämpfungsmittel verwendet werden.
Patent EP-0083071-A1 (EP)
Inventor: TAKAHASHI KENJI C O FUJI PHOTO
IPC: C09K11/61
Filed: 1982-12-22
Abstract: A divalent europium activated complex halide phosphor having the formula:
     in which Me" is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; Me' is at least one alkali metal selected from the group consisting of Li, Na, K, Rb and Cs; Me'" is at least one divalent metal selected from the group consisting of Be and Mg; Me"' is at least one trivalent metal selected from the group consisting of Aℓ, Ga, In and Tf; A is a metal oxide; X is at least one halogen selected from the group consisting of Cℓ, Br and l; each of X', X" and X" is at least one halogen selected from the group consisting of F, Cℓ, Br and l; a, b and c are numbers satisfying the conditions of 0≦a≦10 -2 , 0≦b≦10 -2 , 0≦c≦10 -2 , and a+b+c≧10 -6 ; and d and e are numbers satisfying the conditions of 0<d≦0.5 and 0<e≦0.2, respectively. A radiographic intensifying screen containing said phosphor is also disclosed.
Patent EP-0077106-A1 (EP)
Inventor: BOUR EDMOND HENDRIK JOSEPH PIE
IPC: C08G69/00
Filed: 1982-10-12
Abstract: The invention relates to a process for the preparation of a polymer, substantially consisting of [NH--(CH 2 ) 4 -NH-CO-[CH 2 ) 4 -CO] units, starting from adipic acid and 1,4-diaminobutane, by heating the starting compounds, as such or in the form of a salt, in an inert polar organic solvent in which the polymer to be formed can be dissolved at a temperature higher than 150°C. at a temperature of between 150°C and 300°C until a polymer is formed, and the polymer is subsequently recovered from the solution.
Patent EP-0059560-A1 (EP)
Inventor: BROWN CHRISTOPHER KINGSLEY
IPC: B29C63/42
Filed: 1982-02-18
Abstract: Apparatus (10) draws a continuous length of shrink tubing (23) from a reel (22) cuts off a section (6), and advances it onto the terminated end (9) of a lead (5) carried by an adjacent conveyor (40). This is accomplished by shear blades (94, 95) integral with jaws (86, 88) which close on the end of the tubing (23) to sever a section (6) and contain it and shape it between the jaws (86, 88). The jaws (86, 88) move vertically in a plate (85) which is then advanced horizontally toward the lead (5). A feed clamp (102) which descends with the jaws (86, 88) draws the continuous length (23) forward, then releases vertically as the jaws (86, 88) depart and a stationary clamp (11) grips the tubing while the jaws (86, 88) and clamp (102) return over the tubing (23) for the next shearing and advance operation. Above motions are effected by levers (66,74,78, 82) and a slide (127) driven by followers (145,141,143,147,139) riding in cam grooves (144,140,142, 146, 138) on discs (70, 73) carried by a single shaft (71). The end of the lead (5) with tubing section (6) thereon is transported laterally through a hot air duct (34) type heater having slots (36, 37) which permit passage of the lead (5) therethrough.
Patent EP-0065419-A1 (EP)
Inventor: KIRBY PETER LINLEY DR
IPC: G01L1/20
Filed: 1982-05-14
Abstract: A strain gauge or transducer is provided incorporating a supported film electrical resistance element 1, 3 whose electrical resistance varies as a function of applied mechanical strain and is provided with electrically conductive terminals 4. The resistance element 3 comprises a dispersion of electrically conductive or resistive particles in an organic polymer together with an optional electrically insulating filler material. In a particular embodiment, the resistance element is supported on a member 1 of anodised aluminium.
Patent EP-0063980-A1 (EP)
Title: Appareil de projection à dispositif de mise au point
Inventor: BERGER LAURENT
IPC: G02B7/32
Filed: 1982-04-06
Abstract: Un dispositif de mise au point pour appareil de projection comporte deux jeux de moyens de détection (10, 15 et 10a, 15a) des écarts entre la surface image sur laquelle s'effectue la protection et une position nominale par rapport à l'optique. Ces jeux correspondent à des trajets inverses de la lumière. Des moyens permettent de faire la sommation des signaux différentiels fournis par les deux photo-détecteurs associés chacun à un jeu.
Patent EP-0067806-A1 (EP)
Inventor: NIBELLE PIERRE
IPC: F24C15/32
Filed: 1982-06-15
Abstract: 1. Gas oven for baking, cooking and grilling food for house-hold usage, comprising an oven chamber (4) closable by a door (1) in which hot air is circulated by a fan (20), in which furthermore, for separating the suction side from the pressure side of the fan (20), at least one intermediate plate (18) is fitted and whose bottom (6) is formed at least partially by a bottom plate (16) beneath which a combustion chamber (10), to which an exhaust-gas shaft (12, 13) is connected, and at least one burner are arranged, wherein the combustion chamber (10) and the exhaust-gas chamber are separated from the oven chamber (4) and are sealed against the same in an essentially tight manner, characterized in that the burner is formed by a radiant burner known per se having a burner plate (8, 14), wherein the gas-air mixture is fed to the burner plate (8, 14) with an over-stoichiometric fraction of air at its lower surface, flows through openings in the burner plate (8, 14) and is burnt at the upper surface of the same in the combustion chamber (10), which is sealed against air admission, that the bottom plate (16) is formed by a plate which is diathermic or pervious to infrared radiation, resp., and which covers the combustion chamber (10), and that the intermediate plate (18) in the oven chamber (4) is arranged at a distance from the bottom plate (16) so as to be horizontally removable, in particular extractable, and subdivides the oven chamber (4) into a suction chamber (19) which is connected to the suction side of the fan (20), and a blow-out chamber (36) which is connected to the pressure side of the fan (20).
Patent EP-0072807-A1 (EP)
Inventor: MOSIMANN DAVID
IPC: A61C1/05
Filed: 1982-01-14
Abstract: Pour relier entre elles les parties (5, 6) et les parties (7, 8) des conduits (3, 4) dans un element d'accouplement d'un micro-moteur a air ou electrique a une piece a main dentaire, on perce, en diagonale, les conduits de liaison (9, 10) dans la base (1) de cet element. Les passages (15, 16) sont menages entre les sorties (11, 12) des conduits de liaison (9, 10) et les entrees (13, 14) des parties (7, 8) des conduits (3, 4) et assures par la vis (17) munie du joint (18). Pour nettoyer l'ensemble des conduits (3, 4), il suffit de retirer la vis (17) et le joint (18).