{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A battery charger in one aspect of the present disclosure includes a first attachment portion, a second attachment portion, a first converter, a second converter, a fan, a first control circuit, a second control circuit, and a signal output circuit. The first control circuit (i) controls the first…",
  "path": "/patents/1321711",
  "publishedAt": "2022-06-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/00309",
    "MAKITA CORPORATION"
  ],
  "textContent": "A battery charger in one aspect of the present disclosure includes a first attachment portion, a second attachment portion, a first converter, a second converter, a fan, a first control circuit, a second control circuit, and a signal output circuit. The first control circuit (i) controls the first converter and (ii) transmits a command to drive the fan in response to a first drive condition being fulfilled. The second control circuit (i) controls the second converter and (ii) transmits a command to drive the fan in response to a second drive condition being fulfilled. The signal output circuit outputs a drive signal in response to the first control circuit and/or the second control circuit transmitting the command(s) to drive the fan. The fan feeds a cooling air flow to the first convertor and the second converter in response to receiving the drive signal.",
  "title": "TECHNIQUE FOR DRIVING FAN OF BATTERY CHARGER"
}