'use strict';
const patent = {
  create_number: { type: String, required: false }, // 申请号
  create_date: { type: String, required: false }, // 申请日
  success_number: { type: String, required: false }, // 公开（公告）号
  success_date: { type: String, required: false }, // 公开（公告）日
  inventor: { type: String, required: false }, // 发明人
  agent: { type: String, required: false }, // 代理机构
  agent_personal: { type: String, required: false }, // 代理人
  address: { type: String, required: false }, // 发明人地址
  name: { type: String, required: false }, // 标题
  apply_personal: { type: String, required: false }, // 申请人
  term: { type: String, required: false }, // 专利有效性
  type: { type: String, required: false }, // 专利类型
  nationality: { type: String, required: false }, // 公开国别
  ipc_type: { type: String, required: false }, // IPC主分类
  onlegal_status: { type: String, required: false }, // 当前法律状态
  legal_status: { type: String, required: false }, // 法律状态
  law_date: { type: String, required: false }, // 法律文书日期
  on_obligee: { type: String, required: false }, // 当前权利人--变更前权利人
  apply_address: { type: String, required: false }, // 申请人地址(其他)
  apply_other: { type: String, required: false }, // 申请人(其他)
  law_num: { type: String, required: false }, // 法律文书编号
  first_opendate: { type: String, required: false }, // 首次公开日
  empower_date: { type: String, required: false }, // 授权公告日
  lose_date: { type: String, required: false }, // 失效日
  examine_date: { type: String, required: false }, // 实质审查生效日
  invention_design: { type: String, required: false }, // 发明(设计)人(其他)
  incopat_link: { type: String, required: false }, // 链接到incoPat
  first_ask: { type: String, required: false }, // 首项权利要求
  first_apply: { type: String, required: false }, // 第一申请人
  apply_city: { type: String, required: false }, // 中国申请人地市
  business_code: { type: String, required: false }, // 工商统一社会信用代码
  business_address: { type: String, required: false }, // 工商注册地址
  first_inventor: { type: String, required: false }, // 第一发明人
  shared_value: { type: String, required: false }, // 合享价值度
  techol_stable: { type: String, required: false }, // 技术稳定性
  techol_advanced: { type: String, required: false }, // 技术先进性
  pct_apply: { type: String, required: false }, // PCT国际申请号
  pct_publish: { type: String, required: false }, // PCT国际公布号
  status: { type: String, required: false, default: '0' }, // 状态
  abstract: { type: String, required: false }, // 摘要
  img_url: { type: Array }, // 首页附图
  user_id: { type: Array }, // 专利关联人
  remark: { type: String },
};
const keys = Object.keys(patent);
console.log(keys);