摘要:
A ferrule (1) is held to a ferrule-holding jig (2) such that the ferrule (1) is tilted at an angle of Θ to the axis of rotation of a polishing platen (3). The ferrule (1) is pressed against a polishing sheet (5) lying on the polishing platen (3) via a resilient body (4). The polishing platen (3) is so tilted that the angle between the axis of the ferrule and the normal to the polishing platen increases by Δ from Θ.
摘要:
A method of forming a multi-colour image comprising forming a layer of rupturable capsules (A1, A2, A3), the said capsules containing material ( a ₁, a ₂, a ₃, b ₁, b ₂, b ₃) at least part ( a ₁, a ₂, a ₃) of which is adapted to form an image and at least part ( b ₁, b ₂, b ₃) of which is such that the ability to form the said image is altered upon exposure to light; exposing said capsules (A1, A2, A3) to a predetermined light pattern; and rupturing said capsules (A1, A2, A3) so as to produce an image characterised in that the capsules (A1,A2,A3) contain materials ( a ₁, a ₂, a ₃, b ₁, b ₂, b ₃) of different colours (C,M,Y) whose abilities to form images are respectively altered on exposure to light of different wavelengths(λ₁, λ₂, λ₃), the exposure of the capsules to the predetermined light pattern comprising exposing them to light of the said wavelengths (λ₁, λ₂, λ₃).
摘要:
A method of forming a multi-colour image comprising forming a layer of rupturable capsules (A1, A2, A3), the said capsules containing material ( a ₁, a ₂, a ₃, b ₁, b ₂, b ₃) at least part ( a ₁, a ₂, a ₃) of which is adapted to form an image and at least part ( b ₁, b ₂, b ₃) of which is such that the ability to form the said image is altered upon exposure to light; exposing said capsules (A1, A2, A3) to a predetermined light pattern; and rupturing said capsules (A1, A2, A3) so as to produce an image characterised in that the capsules (A1,A2,A3) contain materials ( a ₁, a ₂, a ₃, b ₁, b ₂, b ₃) of different colours (C,M,Y) whose abilities to form images are respectively altered on exposure to light of different wavelengths(λ₁, λ₂, λ₃), the exposure of the capsules to the predetermined light pattern comprising exposing them to light of the said wavelengths (λ₁, λ₂, λ₃).