Small-size tape recorder
专利汇可以提供Small-size tape recorder专利检索，专利查询，专利分析的服务。并且PURPOSE: To enhance the controllability as well as to realize a thin-gage and light- weight structure for the tape recorder along with reduction of the mechanical parts by forming plural number of operation components with the soft-push type keyboard switch and then giving operation to the tape recorder via the electric input means.
CONSTITUTION: Polyester sheet 12 containing holes drilled is put on electrode substrate 11, and then conductive rubber 13, color paper 14 and character film 15 on which the mode state is printed are stacked in that order. With pressure by the finger from the direction of arrow mark 16, rubber 13 touches substrate 11 to give conduction to the electrode printed on substrate 11. The driving part consists of the motor, worm, worm wheel, cam and others, and thus the reproduction, quick winding, rewinding and recording each are possible through the electric operation. As a result, the number of the mechanical elements can be decreased, thus the assembly is simplified and the cost is reduced. Furthermore, a thin and light-weight structure is realized with high controllability.
COPYRIGHT: (C)1980,JPO&Japio，下面是Small-size tape recorder专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种污水中和处理控制系统及控制方法 | 2020-05-12 | 491 |
| 准星调校装置 | 2020-05-12 | 192 |
| 键盘、电子装置及键盘的组装方法 | 2020-05-13 | 358 |
| 一种应用在学生宿舍门锁上的多功能开门系统 | 2020-05-14 | 905 |
| 一种键盘膜六工位转盘自动检测上下料一体机 | 2020-05-13 | 569 |
| 一种笔记本电脑的自动化装配方法 | 2020-05-14 | 534 |
| 一种智能焊台 | 2020-05-12 | 384 |
| 一种安全头盔 | 2020-05-14 | 270 |
| 一种眼底影像检查装置 | 2020-05-08 | 347 |
| 电磁式手写键盘 | 2020-05-12 | 173 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
