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1. 发明专利

JP2011109545A Keypad 审中-公开
标题翻译：键盘
公开(公告)号：JP2011109545A
公开(公告)日：2011-06-02
申请号：JP2009264427
申请日：2009-11-19
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： YOSHIOKA TOSHIKAZU
IPC分类号： H04M1/02 , H01H13/14 , H01H13/70
摘要： PROBLEM TO BE SOLVED: To provide a technology of preventing a liquid crystal display screen from being easily damaged by reliably forming a space between the liquid crystal display screen and an input operation part, in relation to a keypad mounted on an input operation part of an electronic apparatus where a first housing including a liquid crystal display screen is connected to a second housing including the input operation part through a hinge. SOLUTION: In this keypad 11, a cushioning projection 13a having a tip projecting from a key top 15 is formed at an outer peripheral position of the key top 15 of an elastic sheet 13, and an outer edge thereof is fixed to an outer rim of an operation opening without having a partitioning bar formed on a second housing to close the operation opening. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过在液晶显示屏和输入操作部之间可靠地形成空间来防止液晶显示屏容易损坏的技术，相对于安装在输入操作上的键盘电子设备的一部分，其中包括液晶显示屏的第一壳体通过铰链连接到包括输入操作部分的第二壳体。解决方案：在该键盘11中，在弹性片13的键顶15的外周位置形成有从键顶15突出的尖端的缓冲突起13a，其外缘固定于操作开口的外缘，而不具有形成在第二壳体上的分隔杆以闭合操作开口。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008016220A Key sheet 有权
标题翻译：主要表格
公开(公告)号：JP2008016220A
公开(公告)日：2008-01-24
申请号：JP2006183558
申请日：2006-07-03
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： YOSHIOKA TOSHIKAZU
IPC分类号： H01H13/14 , H01H13/702
CPC分类号： H01H13/705 , H01H2209/01 , H01H2221/006 , H01H2221/054 , H01H2223/0345
摘要： PROBLEM TO BE SOLVED: To provide a key sheet capable of firmly fixing members such as key tops to a base sheet.
SOLUTION: Rear surfaces of key tops 4 are firmly fixed to a film sheet 9 without any gaps by an adhesive layer 11 laminated on all the surfaces of the key tops 4. With this, it gets hard for a claw to enter between the key tops 4 and the film sheet 9, and the key tops 4 can be prevented from being peeled off from the film sheet 9. Moreover, since the key sheet 8 integrates such a film sheet 9 with a base sheet 10, the key tops 4 can be firmly fixed to the base sheet 10 though the film sheet 9 to prevent the key tops 4 from falling off by the claw or the like at the time of press operation.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够将诸如键顶的构件牢固地固定到基片上的按键板。解决方案：键顶4的后表面通过层压在键顶4的所有表面上的粘合剂层11牢固地固定到膜片9而没有任何间隙。由此，爪难以进入键顶4和薄膜片9以及键顶4可以防止从薄膜片9剥离。另外，由于按键板8将这种薄膜片9与基片10整合，所以键顶 4可以通过膜片9牢固地固定到基片10上，以防止按键操作时键爪4由爪等脱落。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007294114A Key sheet 有权
标题翻译：主要表格
公开(公告)号：JP2007294114A
公开(公告)日：2007-11-08
申请号：JP2006117236
申请日：2006-04-20
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： KATORI SHIYOUYA , TEDEI KUNSADEI , YOSHIOKA TOSHIKAZU
IPC分类号： H01H13/14 , H01H11/00 , H01H13/702
CPC分类号： H01H13/705 , H01H2209/004 , H01H2209/014 , H01H2217/018 , H01H2219/018 , H01H2219/0622 , H01H2221/004 , H01H2229/046 , H01H2229/047
摘要： PROBLEM TO BE SOLVED: To provide a key sheet for solving inconveniences caused by a rubber-like elastic body for filling dividing grooves.
SOLUTION: The key sheet 1 is provided with protrusions 3a swelling from the back surface 2e of an operation plate 2 toward the dividing grooves 2a. The protrusions 3a are formed by a film sheet 3 made of a thermoplastic resin, and can prevent the inconveniences when the rubber-like elastic body for filling the dividing grooves 2a are exposed, that is, separation or severance of the rubber-like elastic material. Further, nails or fingertips are not easily allowed to enter the grooves of the dividing grooves 2a of the operation plate 2. The protrusions 3a in the grooves formed by the film sheet 3 are not easily worn out through repeated depressing operation, thus realizing a thin and safe key sheet 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于解决由用于填充分隔槽的橡胶状弹性体引起的不便的按键板。解决方案：按键板1设置有从操作板2的后表面2e向分隔槽2a膨胀的突起3a。突起3a由热塑性树脂制的薄膜片3形成，并且能够防止当用于填充分隔槽2a的橡胶状弹性体露出时的不便，即橡胶状弹性材料的分离或分离。此外，指甲或指尖不容易进入操作板2的分隔槽2a的凹槽。由薄膜片3形成的凹槽中的凸起3a不容易通过重复的按压操作而磨损，从而实现薄和安全的钥匙表1.
版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2009283475A Key sheet 有权
标题翻译：主要表格
公开(公告)号：JP2009283475A
公开(公告)日：2009-12-03
申请号：JP2009203036
申请日：2009-09-02
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： YOSHIOKA TOSHIKAZU , SENSUI AKIRA
IPC分类号： H01H13/14 , H01H13/02 , H01H13/70
摘要： PROBLEM TO BE SOLVED: To provide a thin key sheet hardly damaged by pressing operations.
SOLUTION: When a key top 4 is press-operated, a floating support part 10c of a rubber molding 10 and a film sheet 11 deform, and both the floating support part 10c and the film sheet 11 share a pressing load, so that a load added on the floating support part 10c is alleviated to make it harder to be damaged. Further, since the film sheet 11 covers a crosspiece part 12a of a resin plate 12, occurrence of abnormal noises due to contact of the key top 4 with the resin plate 12 can be prevented.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供通过按压操作几乎不损坏的薄的键盘。解决方案：当按键顶部4被压制时，橡胶模制件10的浮动支撑部分10c和薄膜片11变形，并且浮动支撑部件10c和薄膜片材11共享挤压负载，因此添加在浮动支撑部10c上的负载被减轻以使其更难以被损坏。此外，由于膜片11覆盖树脂板12的横档部分12a，因此可以防止由于键顶4与树脂板12的接触而引起的异常噪音的发生。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008181901A Key sheet 有权
标题翻译：主要表格
公开(公告)号：JP2008181901A
公开(公告)日：2008-08-07
申请号：JP2008111446
申请日：2008-04-22
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： KATORI SHIYOUYA , TEDEI KUNSADEI , YOSHIOKA TOSHIKAZU
IPC分类号： H01H13/14 , H01H13/70
摘要： PROBLEM TO BE SOLVED: To provide a key sheet for solving inconvenience caused by a rubber-like elastic body for filling dividing grooves.
SOLUTION: The key sheet 1 has protrusions 3a swelling from the back surface 2e of an operation plate 2 toward the dividing grooves 2a. The protrusions 3a are formed of film sheets 3 formed of thermoplastic resin, and can prevent the inconvenience when the rubber-like elastic body for filling the dividing grooves 2a is exposed, that is, the separation or severance of the rubber-like elastic material. Further, nails or fingertips are not easily allowed to enter the grooves of the dividing grooves 2a of the operation plate 2. The protrusions 3a in the grooves formed of the film sheets 3 are not easily worn out through repeated depressing operation, thus obtaining a thin and safe key sheet 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于解决由用于填充分隔槽的橡胶状弹性体引起的不便的按键板。解决方案：按键板1具有从操作板2的背面2e向分隔槽2a膨胀的突出部3a。突起3a由热塑性树脂形成的薄膜3形成，并且当用于填充分隔槽2a的橡胶状弹性体即橡胶状弹性材料的分离或切断时，可以防止不便。此外，指甲或指尖不容易进入操作板2的分隔槽2a的凹槽。由薄膜片3形成的凹槽中的突起3a不容易通过重复按压操作而磨损，从而获得薄和安全的钥匙表1.
版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007280651A Key sheet 有权
标题翻译：主要表格
公开(公告)号：JP2007280651A
公开(公告)日：2007-10-25
申请号：JP2006102574
申请日：2006-04-03
申请人： Polymatech Co Ltd , ポリマテック株式会社
发明人： YOSHIOKA TOSHIKAZU , SENSUI AKIRA
IPC分类号： H01H13/14 , H01H3/12 , H01H13/702
CPC分类号： H01H13/704 , H01H2209/01 , H01H2209/014 , H01H2209/016 , H01H2219/062 , H01H2221/006 , H01H2227/036 , H01H2229/036
摘要： PROBLEM TO BE SOLVED: To provide a thin-type key sheet hardly damaged by pressing operations.
SOLUTION: When a key top 4 is press-operated, a floating support part 10c of a rubber molding 10 and a film sheet 11 deform, and both the floating support part 10c and the film sheet 11 share a pressing load, so that a load added on the floating support part 10c is alleviated to make it harder to be damaged. Further, since the film sheet gets interposed between the rubber molding 10 and a resin plate 12, the rubber molding 10 and the side wall of a crosspiece part 12a are prevented from rubbing each other, and therefore, damage caused by the rubber molding 10 rubbing the resin plate 12 can be prevented.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供几乎不受按压操作损坏的薄型按键板。解决方案：当按键顶部4被压制时，橡胶模制件10的浮动支撑部分10c和薄膜片11变形，并且浮动支撑部件10c和薄膜片材11共享挤压负载，因此添加在浮动支撑部10c上的负载被减轻以使其更难以被损坏。此外，由于膜片夹在橡胶模制件10和树脂板12之间，橡胶模制件10和横档部分12a的侧壁被防止彼此摩擦，因此由橡胶模制件10摩擦造成的损坏可以防止树脂板12。版权所有（C）2008，JPO＆INPIT

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