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Schaefer Werner Dr, Zochbauer Michael, Medebach Helmut, Fabinski Walter: Photometer for continuous analysis of a medium (gas or liquid). Hartmann & Braun, June 26, 1985: EP0145877-A2 (15 worldwide citation)

1. A method for the detection and recording of subsurface defects in a hot semifinished iron or steel product by moving the surface under examination past an oxygen supplied scarfing torch, characterised in that the scarfing is performed progressively so that the metal surface is removed to expose t ...


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Naudet Jacky: Arrangement for centering an inner stator shroud supported by changeable blades.. Snecma, June 26, 1985: EP0146449-A1 (14 worldwide citation)

Afin de permettre le réglage en position de l'anneau intérieur d'un stator à ailettes à calage variable d'une turbo-machine, chacun des secteurs (7) de cet anneau est pourvu de points de réglage constitués de douilles (14) de paliers de pivot de pieds des ailettes (2) qui comportent un filetage exte ...


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Choi Min Sung, Fitzpatrick Desmond A: Polysilicon resistors compensated with double ion-implantation.. Ibm, June 26, 1985: EP0145926-A2 (14 worldwide citation)

A compensated polysilicon resistor wherein both N-type and P-type dopants are ion implanted into the polysilicon, whereby the net doping concentration is the difference between the concentration of the P-type and N-type dopants. The N-type dopants provide for compensation at the grain boundaries. As ...


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Gaillet Alain, Belleau Patrick: Automatic guiding method and apparatsu for moving objects especially for driverless self-propelled vehicles.. Onera, Francaise Convoyeurs, June 26, 1985: EP0146428-A1 (14 worldwide citation)

A self-propelled vehicle is equipped with a double camera (CA) whose two channels are equipped with respective perpendicular polarisors. A lamp illuminates the field of view of the camera (CA). Markers which retro-reflect polarised light are incorporated therein. A preprocessing (PT) of the two imag ...


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Melzig Manfred Dr, Martinuzzi Guiseppe: Photochromic substances. Rodenstock Optik G, June 26, 1985: EP0146135-A2 (13 worldwide citation)

New spiro-(indolino-2,3'(3H) -naphth(2,1-6)(1,4)oxazine cpds. of formula (I) R1, R2 and R3 = H, -CN, -SCN, -NO2, -X, -CH2X, -CX3, -OR, -SR, -COR, -COOR or =Ar; X = halogen; =Ar= annelated (hetero)aromatic ring system; R4, R5, R6 and R7 = H, -R, -CH2R, -NH2, -NHR, -N(R)2, -OR or -SR but at least one ...


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Muir Brian, O& 039, Shea John Patrick, Taylor Gregory, Ferrar Fergus: Battery testing circuit.. Commw Of Australia, June 26, 1985: EP0146377-A1 (13 worldwide citation)

The invention relates to a battery testing circuit for determining the condition of a battery connected to input terminals (10, 11) of the circuit, by discharging the battery through a load (12). The discharging current is variable by means of a control circuit (15) which determines the operating po ...