1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

1. Basic facts

A. The Plaintiff’s patent invention 1) title: C2 application date/registration date/registration number: D/E/Patent F3) Claim 1 【 Claim 1】 Inspection of whether the Plaintiff’s patent invention is abnormal than the ground transformers from among the ground equipment in the active line’s ground condition (hereinafter “class 1-1”).

(i) check the above ground transformers into the land (hereinafter referred to as “entents 1-2”);

(i) check the heated parts of the above ground voltages by the heat-based external camera lines (hereinafter referred to as “class 1-3”);

(i)in measuring by measuring instruments whether the above-ground transformers are above the electrical characteristics, including the lower voltage, the lower voltage, the lower current, and the base resistance of the above-ground transformers (hereinafter referred to as “class 1-4”);

(i) the level at which the amount of oil flow within the above-ground transformers is measured (hereinafter referred to as “class 1-5”).

(i) the phase of collecting samples in an advanced state with respect to the explosive oil in the above-ground transformers (hereinafter referred to as “contributent 1-6”);

(i) the level at which the internal voltage, water minute, and computer of the recovered smoke (hereinafter referred to as “class 1-7”) is measured;

(i) the level at which the existing gas is measured, among the oil of the emulated oil taken above (hereinafter referred to as “class 1-8”);

(i) the remuneration and washing stages of at least two locations (hereinafter referred to as “entents 1-9”);

); 를 포함하고, 상기 이상개소의 보수 단계 중에는 누유 보수 단계가 포함되며, 상기 누유 보수 단계는: 절연유가 수용된 변압기 탱크와, 상기 변압기 탱크의 일측에 1차측 엘보와, 탭챈저 및 바이오넷 휴즈가 결합되고, 상기 변압기 탱크의 타측에 2차측 부싱과, 유면계와, 유온도계와, 상부 밸브 및 하부 밸브가 결합된 지상 변압기에서, (1 상기 1차측 엘보에 제1 절연커버를 결합시켜 상기 1차측 엘보가 비노출되도록 하고, 상기 2차측 부싱에 제2 절연커버를 결합시켜 상기 2차측 부싱이 비노출되도록 하는...