{
  "$type": "site.standard.document",
  "description": "A leak detection device includes a pulse signal outputting portion that outputs predetermined pulse signals to a positive connecting wire connected to a positive side of a battery and a negative connecting wire connected to a negative side of the battery; a response waveform detecting portion that…",
  "path": "/patents/961301",
  "publishedAt": "2015-04-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0069",
    "HITACHI AUTOMOTIVE SYSTEMS LTD [JP]"
  ],
  "textContent": "A leak detection device includes a pulse signal outputting portion that outputs predetermined pulse signals to a positive connecting wire connected to a positive side of a battery and a negative connecting wire connected to a negative side of the battery; a response waveform detecting portion that detects a positive response waveform for the pulse signal output to the positive connecting wire and a negative response waveform for the pulse signal output to the negative connecting wire; an amplitude ratio calculating portion that calculates an amplitude ratio based on the positive response waveform and the negative response waveform; and a leak detecting portion that detects a leak between the battery and a ground based on the amplitude ratio.",
  "title": "LEAK DETECTION DEVICE"
}