Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
274 words
A method of forming external electrodes at both ends of chip parts while elastically holding the chip parts, comprising: providing first and second holding plates having elastic material provided with a plurality of chip receiving holes passing therethrough from the front side to the reverse side thereof; pushing chip parts into the receiving holes in the first holding plate from the front side thereof a distance only sufficient to have the one ends of said chip parts exposed at the front surface of the first holding plate; coating the one ends of the chip parts which are exposed at the front surface of the first holding plate with an electrode material; placing the front surface of the first holding plate in spaced opposed relationship to the front surface of the second holding plate with the receiving holes in the respective holding plates aligned; pushing the other ends of the chip parts held by the first holding plate to transfer the chip parts into the receiving holes in the second holding plate with the one ends which are cotated with the electrode material sufficiently far into the receiving holes of the second holding plate to leave the other ends of the chip parts which are not coated with electrode material exposed at the front surface of the second holding plate; coating the other ends of the chip parts which are exposed at the front surface of the second holding plate with an electrode material; and pushing the chip parts out of the second holding plate by pushing on the one ends of the chip parts from inside the receiving holes of the second holding plate.
Claim 2
Independent Claim
274 words
A method of forming external electrodes at both ends of chip parts while elastically holding the chip parts, comprising: providing first and second holding plates having elastic material provided with a plurality of chip receiving holes passing therethrough from the front side to the reverse side thereof; pushing chip parts into the receiving holes in the first holding plate from the front side thereof a distance only sufficient to have the one ends of said chip parts exposed at the front surface of the first holding plate; coating the one ends of the chip parts which are exposed at the front surface of the first holding plate with an electrode material; placing the front surface of the first holding plate in spaced opposed relationship to the front surface of the second holding plate with the receiving holes in the respective holding plates aligned; pushing the other ends of the chip parts held by the first holding plate to transfer the chip parts into the receiving holes in the second holding plate with the one ends which are cotated with the electrode material sufficiently far into the receiving holes of the second holding plate to leave the other ends of the chip parts which are not coated with electrode material exposed at the front surface of the second holding plate; coating the other ends of the chip parts which are exposed at the front surface of the second holding plate with an electrode material; and pushing the chip parts out of the second holding plate by pushing on the one ends of the chip parts from inside the receiving holes of the second holding plate.
Claim 3
Dependent Claim
91 words
A method as claimed in claim 1 in which the step of pushing the chip parts into the receiving holes in the first holding plate comprises providing a guide plate having guide holes therein, placing the guide plate against the front surface of the first holding plate with the guide holes aligned with the receiving holes in the first holding plate, placing the chip parts in the guide holes, and pushing on the ends of the chip parts in the guide holes to guide the chip parts into the receiving holes.
Claim 4
Dependent Claim
33 words
A method as claimed in claim 2 in which the guide holes in the guide plate have outwardly tapered portion around the ends of the guide holes in front of the guide plate.
Claim 5
Dependent Claim
37 words
A method as claimed in claim 1 in which the step of placing the first holding plate in spaced opposed relationship to the second holding plate comprises placing a spacer between the first and second holding plates.
Claim 6
Dependent Claim
52 words
A method as claimed in claim 1 in which the step of pushing the chip parts out of the second holding plate comprises providing a support member around the periphery of the front surface of the second holding plate for spacing the front surface of the holding plate from a supporting surface.
Claim 7
Dependent Claim
25 words
A method as claimed in claim 1 further comprising the step of, after coating the one ends of the chip parts, drying the electrode material.
Claim 8
Dependent Claim
25 words
A method as claimed in claim 1 further comprising the step of, after coating the other ends of the chip parts, drying the electrode material.
Claim 9
Dependent Claim
24 words
A method as claimed in claim 1 further comprising, after pushing the chip parts out of the second holding plate, baking the electrode material.