IT1218414B - Piperazine derivs. - with branco-spasmolytic activity - Google Patents

Piperazine derivs. - with branco-spasmolytic activity

Info

Publication number
IT1218414B
IT1218414B IT4520580A IT4520580A IT1218414B IT 1218414 B IT1218414 B IT 1218414B IT 4520580 A IT4520580 A IT 4520580A IT 4520580 A IT4520580 A IT 4520580A IT 1218414 B IT1218414 B IT 1218414B
Authority
IT
Italy
Prior art keywords
rotation
current
branco
effected
magnetic field
Prior art date
Application number
IT4520580A
Other languages
Italian (it)
Other versions
IT8045205A0 (en
Inventor
Celesio Sonnino Tauro
Original Assignee
Celesio Sonnino Tauro
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Celesio Sonnino Tauro filed Critical Celesio Sonnino Tauro
Priority to IT4520580A priority Critical patent/IT1218414B/en
Publication of IT8045205A0 publication Critical patent/IT8045205A0/en
Application granted granted Critical
Publication of IT1218414B publication Critical patent/IT1218414B/en

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Abstract

In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
IT4520580A 1980-05-15 1980-05-15 Piperazine derivs. - with branco-spasmolytic activity IT1218414B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4520580A IT1218414B (en) 1980-05-15 1980-05-15 Piperazine derivs. - with branco-spasmolytic activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4520580A IT1218414B (en) 1980-05-15 1980-05-15 Piperazine derivs. - with branco-spasmolytic activity

Publications (2)

Publication Number Publication Date
IT8045205A0 IT8045205A0 (en) 1980-05-15
IT1218414B true IT1218414B (en) 1990-04-19

Family

ID=11256695

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4520580A IT1218414B (en) 1980-05-15 1980-05-15 Piperazine derivs. - with branco-spasmolytic activity

Country Status (1)

Country Link
IT (1) IT1218414B (en)

Also Published As

Publication number Publication date
IT8045205A0 (en) 1980-05-15

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