公开(公告)号：US6087604A

公开(公告)日：2000-07-11

申请号：US442219

申请日：1999-11-17

申请人： Seiichi Suga ,  Kazuhiro Yokoyama ,  Kazutoshi Watanabe ,  Tsuyoshi Narusawa ,  Shinji Hirano ,  Katsuyuki Katayama

发明人： Seiichi Suga ,  Kazuhiro Yokoyama ,  Kazutoshi Watanabe ,  Tsuyoshi Narusawa ,  Shinji Hirano ,  Katsuyuki Katayama

IPC分类号： G06F3/02 ,  H01H3/12 ,  H01H13/14 ,  H01H13/70

CPC分类号： H01H3/125

摘要： A keyboard is constructed so that a ratio of a dimension between a first latching portion of a first lever and a pivotally supporting portion thereof to a dimension between this pivotally supporting portion thereof and a second latching portion thereof is equal to a ratio of a dimension between a first latching portion of a second lever and another pivotally supporting portion thereof to a dimension between this pivotally supporting portion thereof and a second latching portion thereof. Thus, when the key top descends, the second latching portions of the first and second levers are placed outside the first latching portions of the first and second levers. Consequently, reduction in thickness of a keyboard is achieved.

摘要翻译： 键盘被构造成使得第一杆的第一闩锁部分和其枢转支撑部分之间的尺寸与其枢转支撑部分之间的尺寸与其第二闩锁部分之间的尺寸的比率等于 第二杠杆的第一闩锁部分和其另一个枢转支撑部分到其枢转支撑部分和其第二闩锁部分之间的尺寸。 因此，当键顶下降时，第一和第二杠杆的第二闩锁部分被放置在第一和第二杠杆的第一闩锁部分的外部。 因此，实现了键盘的厚度的减小。

公开(公告)号：US06646631B2

公开(公告)日：2003-11-11

申请号：US09360819

申请日：1999-07-26

申请人： Katsutoshi Suzuki ,  Seiichi Suga ,  Masaru Komatsu

发明人： Katsutoshi Suzuki ,  Seiichi Suga ,  Masaru Komatsu

IPC分类号： G09G508

CPC分类号： G06F3/0338

摘要： An input device which provides excellent operability and reaction to a user, and which can be easily operated. The device comprises a casing, an operation unit supported parallel-movably in a direction along one surface of the casing, having a member to return to an initial position when the operation unit is not operated, and a signal generation portion which detects moving direction and moving amount of the operation unit, and generates a control signal to control moving direction and moving amount of an object to be operated on an image display device, in accordance with the detected moving direction and moving amount.

摘要翻译： 一种为用户提供优异的可操作性和反应并且可以容易地操作的输入装置。 该装置包括壳体，沿着壳体的一个表面的方向并行移动地支撑的操作单元，具有当操作单元未被操作时返回初始位置的构件，以及检测移动方向的信号生成部， 并且根据检测到的移动方向和移动量，生成用于控制要在图像显示装置上操作的对象的移动方向和移动量的控制信号。

公开(公告)号：US06312176B2

公开(公告)日：2001-11-06

申请号：US09283683

申请日：1999-04-01

申请人： Masaaki Kageyama ,  Shouji Suganami ,  Seiichi Suga ,  Tsuyoshi Narusawa ,  Teruyasu Fukuyama

发明人： Masaaki Kageyama ,  Shouji Suganami ,  Seiichi Suga ,  Tsuyoshi Narusawa ,  Teruyasu Fukuyama

IPC分类号： B41J508

CPC分类号： H01H3/125

摘要： A keyboard apparatus permits easier installation of slide retaining pins to a retaining portion and prevents intrusion of dust into the keyboard apparatus from the back surface of a supporting substrate thereof. A first retaining portion has a narrow area and a wide area, and slide retaining pins are latched in the wide area. A dust-proof sheet is provided on the bottom surface of a supporting substrate to cover through holes in the supporting substrate, the through holes resulting from the formation of the first retaining portion and second retaining portions.

摘要翻译： 键盘装置允许容易地将滑动保持销安装到保持部分上，并防止灰尘从其支撑基板的背面侵入键盘装置。 第一保持部分具有窄的区域和宽的区域，并且滑动保持销锁定在广泛的区域中。 在支撑基板的底面上设有防尘片，以覆盖支撑基板上的通孔，形成第一保持部分和第二保持部分所产生的通孔。

公开(公告)号：US5874946A

公开(公告)日：1999-02-23

申请号：US808448

申请日：1997-02-28

申请人： Akio Nishijima ,  Seiichi Suga ,  Tooru Yamagami

发明人： Akio Nishijima ,  Seiichi Suga ,  Tooru Yamagami

IPC分类号： G06F3/02 ,  G06F3/023 ,  G06F3/033 ,  G06F3/048 ,  G09G5/00

CPC分类号： G06F3/0219 ,  G06F3/0213 ,  G06F3/03547

摘要： Disclosed are an image control device and a data input device, which comprises an apparatus housing section for removably housing a portable coordinate input apparatus having a control face and a light emitting element, a key control section having many keys, and a light receiving element; in the apparatus housing section are disposed a movable mounting base which is movable between an upper limit position and a lower limit position, so that when the portable coordinate input apparatus is inserted and housed in the apparatus housing section, the movable mounting base is engaged and held in the lower limit position, where the entire upper surface of the portable coordinate input apparatus is nearly flush with the control face of the key control section; and on the other hand, when the portable coordinate input apparatus is removed from the apparatus housing section, the movable mounting base moves up to the upper limit position and a part of the lower surface of the portable coordinate input apparatus becomes nearly flush with the control face of the key control section.

摘要翻译： 公开了一种图像控制装置和数据输入装置，其包括用于可移除地容纳具有控制面和发光元件的便携式坐标输入装置的装置容纳部分，具有多个键的键控制部分和光接收元件; 在装置容纳部分设置有可移动的安装基座，其可在上限位置和下限位置之间移动，使得当便携式坐标输入装置插入并容纳在装置容纳部分中时，可移动安装基座接合， 保持在下限位置，便携式坐标输入装置的整个上表面与键控制部的控制面几乎齐平; 另一方面，当便携式坐标输入装置从装置容纳部分移除时，可移动安装基座移动到上限位置，并且便携式坐标输入装置的下表面的一部分变得与控制器几乎齐平 按键控制部分的面部。