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1. 发明授权

US07446757B2 Foldable display, input device provided with the display and foldable keyboard, and personal computer provided with the input device 失效
标题翻译：可折叠显示器，带显示器和可折叠键盘的输入设备以及配备有输入设备的个人计算机
公开(公告)号：US07446757B2
公开(公告)日：2008-11-04
申请号：US10657152
申请日：2003-09-09
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G09G5/00
CPC分类号： G06F1/1641 , G06F1/1616 , G06F1/1624 , G06F1/1666 , G06F1/1679 , Y10S345/905
摘要： A joint (129) includes semicircular plates (131) each integrally formed with a link part (132) having a screw hole (133). The joint (129) couples cover members (107, 117) of a flexible display (102) by means of screws (134) passing through the screw holes (133) and grooves (125, 128) of the cover members (107, 117). The link parts (132) of the semicircular plates (131) are caused to operate in sync with each other to stably perform an opening and closing operation of the cover members (107, 117).
摘要翻译：接头（129）包括半圆板（131），每个半圆板与具有螺纹孔（133）的连杆部分（132）整体形成。接头（129）通过穿过盖构件（107,117）的螺孔（133）和凹槽（125,128）的螺钉（134）将柔性显示器（102）的盖构件（107,117））。使半圆板（131）的连杆部分（132）彼此同步地操作，以稳定地执行盖构件（107,117）的打开和关闭操作。

2. 发明授权

US07196692B2 Input device provided with windable display and foldable keyboard, and personal computer provided with the input device 有权
标题翻译：输入设备带有可显示的显示屏和可折叠键盘，以及配有输入设备的个人计算机
公开(公告)号：US07196692B2
公开(公告)日：2007-03-27
申请号：US10662420
申请日：2003-09-16
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G09G5/00
CPC分类号： H01H13/86 , G06F1/1601 , G06F3/021 , G06F3/0216 , G06F3/0221 , G06F2200/1612 , H01H2223/05 , Y10S345/905
摘要： An input device 100 is structured such that a flexible display 102 is connected with a keyboard 1 through a control part disposed in a housing unit 101 only during use of the input device 100, in which a contact terminal 105 in the flexible display 102 is connected with a contact terminal 104 in a connector 103 which is electrically connected with a first and second keyboard units 3 and 4 when the flexible display 102 is drawn upward from the housing unit 101 through a slot 118 when required for use of the input device 100.
摘要翻译：输入装置100被构造成使得柔性显示器102仅在输入装置100的使用期间通过设置在壳体单元101中的控制部分与键盘1连接，其中柔性显示器102中的接触端子105被连接其中连接器103中的接触端子104当通过输入装置100使用时，当柔性显示器102从壳体单元101通过槽118向上拉时，其与第一和第二键盘单元3和4电连接。

3. 发明申请

US20050105952A1 Foldable keyboard 审中-公开
标题翻译：可折叠键盘
公开(公告)号：US20050105952A1
公开(公告)日：2005-05-19
申请号：US11003414
申请日：2004-12-06
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G06F1/16 , G06F3/02 , B41J5/08
CPC分类号： H01H13/86 , G06F1/1632 , G06F3/0216 , G06F3/0221 , H01H2223/05
摘要： A control part is provided independently from a keyboard and is connected to a first keyboard unit through a jointed-arm. The control part can be placed in substantially the back center of the keyboard through the use of a free turning property of the jointed-arm. A PDA connected to a connector member of the control part can be placed in a position where a keyboard user can view the most easily, with the result that the operationality of the keyboard can be enhanced.
摘要翻译：独立于键盘提供控制部件，并且通过连接臂连接到第一键盘单元。控制部件可以通过使用连接臂的自由转动特性而放置在键盘的大致后方的中心。连接到控制部件的连接器部件的PDA可以放置在键盘用户可以最容易观看的位置，结果可以提高键盘的操作性。

4. 发明授权

US5735390A Keyswitch device 失效
标题翻译：钥匙开关装置
公开(公告)号：US5735390A
公开(公告)日：1998-04-07
申请号：US666072
申请日：1996-06-19
申请人： Takeyuki Takagi , Isao Mochizuki
发明人： Takeyuki Takagi , Isao Mochizuki
IPC分类号： H01H3/12 , H01H13/70
CPC分类号： H01H3/125
摘要： A key switch device includes a key top whose position can be selectively changed to operative position or non operating position. In the operative position, the key top can be moved downwardly and upwardly by biasing force of a rubber spring. The key top is supported on a support plate by first and second link members pivotally connected to each other. A pivot connecting portion of the first and second link members is seated on the rubber spring when the key top is in its operative position. The rubber spring is fixed to a circuit board which is slidable with respect to the support plate. By sliding the circuit board, the position of the rubber spring is offset from the pivot connecting portion, so that the first and second link members can be folded up. The first and second link members are directly supported by the support plate.
摘要翻译：键开关装置包括一个键顶，其位置可以选择性地改变到操作位置或非操作位置。在操作位置，键顶可以通过橡胶弹簧的偏置力向下和向上移动。钥匙顶部通过彼此枢转地连接的第一和第二连杆构件支撑在支撑板上。当键顶处于其操作位置时，第一和第二连杆构件的枢转连接部分就座在橡胶弹簧上。橡胶弹簧固定在可相对于支撑板滑动的电路板上。通过滑动电路板，橡胶弹簧的位置偏离枢转连接部分，使得第一和第二连杆构件可以折叠起来。第一和第二连杆构件由支撑板直接支撑。

5. 发明授权

US5512719A Key switch having elastic portions for facilitating attachment of scissors-type support linkage to keytop and holder, and removal of keytop from linkage 失效
标题翻译：钥匙开关具有弹性部分，用于便于将剪刀型支撑连接件附接到键帽和保持器，以及移除键盘与连杆
公开(公告)号：US5512719A
公开(公告)日：1996-04-30
申请号：US329842
申请日：1994-10-27
申请人： Hiroaki Okada , Isao Mochizuki , Takeyuki Takagi
发明人： Hiroaki Okada , Isao Mochizuki , Takeyuki Takagi
IPC分类号： H01H13/14 , H01H3/12 , H01H13/52 , H01H13/70
CPC分类号： H01H3/125
摘要： A key switch wherein a switching action is effected by movements of a keytop movably connected to a holder via a scissors-type support linkage which consists of first and second links connected pivotally about a common primary pivot shaft. The keytop, holder and first and second links include at least one special secondary pivot shaft each carried by a special support portion, and at least one special bearing portion each engaging the corresponding special secondary pivot shaft. The special support portion and/or the corresponding special bearing portion has/have an elastic portion which elastically yields to allow engagement of the special pivot shaft and the special bearing portion during assembling of the keytop, support linkage and holder.
摘要翻译：一种钥匙开关，其中通过经由剪刀式支撑连杆可移动地连接到保持器的键帽的移动来实现切换动作，所述剪刀式支撑连杆由围绕公共主枢轴枢转地连接的第一和第二链节组成。键顶，保持器和第一和第二连杆包括至少一个特殊的辅助枢轴，每个特殊的辅助枢转轴由特殊的支撑部分承载，以及至少一个特殊的轴承部分，每一个都与相应的特殊的副枢轴接合。特殊支撑部分和/或相应的特殊轴承部分具有弹性部分，该弹性部分在组装钥匙头，支撑连杆机构和保持器期间弹性地产生以允许特殊枢转轴和特殊轴承部分的接合。

6. 发明授权

US5504283A Key switch device 失效
标题翻译：钥匙开关装置
公开(公告)号：US5504283A
公开(公告)日：1996-04-02
申请号：US172199
申请日：1993-12-23
申请人： Mitsumasa Kako , Takeyuki Takagi , Isao Mochizuki
发明人： Mitsumasa Kako , Takeyuki Takagi , Isao Mochizuki
IPC分类号： H01H3/12 , H05K1/05
CPC分类号： H01H3/125 , H05K1/05
摘要： A conductor pattern surface of a plastically deformable substrate of a key switch device is insulated with a resist, and a switching circuit pattern is printed on the resist layer by using conductive ink. Carbon conductor ink is applied by printing on connectors and fixed contact patterns, and a mask is printed on the other portion. Mounting portions for mounting a guide supporting member are formed on the substrate by pressing the substrate from the lower surface thereof. An object of the invention is to integrate an electrical circuit pattern with a mounting portion of actuator structure so as to provide a key switch device which can reduce the thickness and the number of parts of a keyboard for a word processor, personal computer or any other device having a keyboard or keypad.
摘要翻译：钥匙开关装置的塑性变形基板的导体图形表面与抗蚀剂绝缘，并且通过使用导电油墨在抗蚀剂层上印刷开关电路图案。通过印刷在连接器和固定接触图案上施加碳导体油墨，并且在另一部分上印刷掩模。通过从其下表面按压基板，在基板上形成用于安装导向支撑构件的安装部。本发明的目的是将电路图案与致动器结构的安装部分集成，以便提供一种键开关装置，其可以减小文字处理器，个人计算机或任何其它的键盘的部件的厚度和数量设备具有键盘或小键盘。

7. 发明申请

US20050212772A1 Foldable keyboard 审中-公开
标题翻译：可折叠键盘
公开(公告)号：US20050212772A1
公开(公告)日：2005-09-29
申请号：US10508490
申请日：2003-06-03
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G06F1/16 , G06F3/02 , G09G5/00
CPC分类号： G06F1/1626 , G06F1/1632 , G06F3/0216 , G06F3/0221 , H01H13/86 , H01H2223/05
摘要： A first key unit in a first keyboard unit is mounted on a first base plate so that the first key unit is turnable, while a second key unit in a second keyboard unit 4 is mounted on a second base plate so that the second key unit is turnable. A gear teeth part formed in a circular arc face of a first gear member placed in one side of a first support plate is engaged with a gear teeth part formed in a circular arc face of a second gear member placed in one side of a second support plate.
摘要翻译：第一键盘单元中的第一键单元安装在第一基板上，使得第一键单元可转动，而第二键盘单元4中的第二键单元安装在第二基板上，使得第二键单元为可转换形成在放置在第一支撑板的一侧的第一齿轮构件的圆弧面中的齿轮齿与形成在第二齿轮构件的圆弧面中的齿轮齿啮合，该第二齿轮构件设置在第二支撑件的一侧盘子。

8. 发明授权

US06920039B2 Foldable keyboard 失效
标题翻译：可折叠键盘
公开(公告)号：US06920039B2
公开(公告)日：2005-07-19
申请号：US10600506
申请日：2003-06-23
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G06F1/16 , G06F3/02 , H01H13/702
CPC分类号： G06F1/1632 , G06F3/0221 , H01H13/702 , H01H2223/05 , H01H2223/052
摘要： A foldable keyboard includes first, second, and third keyboard units U1, U2, and U3 which are rotatably connected with one another by means of main links (4) and (5) disposed on side end surfaces of each unit. The first and second units U1 and U2 are rotatably connected by means of an auxiliary link (6) parallel to the main link (4), and the second and third units U2 and U3 are rotatably connected by means of an auxiliary link (7) parallel to the main link (4). The first unit U1 is formed with recesses (38) at four corners of a peripheral wall member (12) and the second unit U2 is formed with projections (36) at four corners of an undersurface of the second unit U2 so that the projections (36) are received in the recesses (38) when the first, second, and third units U1, U2, and U3 are disposed (stacked) one upon another into a folded state.
摘要翻译：可折叠键盘包括通过设置在每个单元的侧端面上的主连杆（4）和（5）可旋转地彼此连接的第一，第二和第三键盘单元U 1，U 2和U 3。第一和第二单元U 1和U 2通过平行于主连杆（4）的辅助连杆（6）可旋转地连接，第二和第三单元U 2和U 3通过辅助链路（7）平行于主链路（4）。第一单元U 1在周壁构件（12）的四个角处形成有凹部（38），并且第二单元U 2在第二单元U 2的下表面的四个角处形成有突起（36），使得当第一，第二和第三单元U 1，U 2和U 3彼此叠置（堆叠）成折叠状态时，突起（36）被容纳在凹部（38）中。

9. 发明申请

US20050099396A1 Foldable keyboard 审中-公开
公开(公告)号：US20050099396A1
公开(公告)日：2005-05-12
申请号：US11003685
申请日：2004-12-06
申请人： Isao Mochizuki , Takeyuki Takagi
发明人： Isao Mochizuki , Takeyuki Takagi
IPC分类号： G06F1/16 , G06F3/02 , G09G5/00
CPC分类号： H01H13/86 , G06F1/1632 , G06F3/0216 , G06F3/0221 , H01H2223/05
摘要： A first key unit in a first keyboard unit is mounted on a first base plate so that the first key unit is turnable, while a second key unit in a second keyboard unit 4 is mounted on a second base plate so that the second key unit is turnable. A gear teeth part formed in a circular arc face of a first gear member placed in one side of a first support plate is engaged with a gear teeth part formed in a circular arc face of a second gear member placed in one side of a second support plate.

10. 发明授权

US5833050A Keyswitch device 失效
标题翻译：钥匙开关装置
公开(公告)号：US5833050A
公开(公告)日：1998-11-10
申请号：US730992
申请日：1996-10-29
申请人： Takeyuki Takagi , Isao Mochizuki
发明人： Takeyuki Takagi , Isao Mochizuki
IPC分类号： H01H3/12 , H01H13/70
CPC分类号： H01H3/125
摘要： A keyswitch device is provided in which a key top is kept at an operation position when a key operation is carried out and is locked at a non-operation position lower than the operation position, thereby keeping high key operation performance while reducing the thickness and thus improving its portability. In this keyswitch device, the key top 2 is disposed to be movably upward and downward on a holder member 4 through a guide member 3, which supports a first link member 10 and a second link member 11 to be mutually rotatable. A circuit board 6 is fixed to a rubber spring 5 on which a base portion 12 of the first link member 10 of the guide member 3 is mounted is designed to be slidable on a support plate 7 in the opening and closing direction of the first link member 10 and the second link member 11 between the operation position and the non-operation position of the key top 2 through an operation knob 27. With this construction, thinning of the keyswitch device 1 can be accomplished. When the keyswitch device 1 is carried, the circuit board 6 is slid to the non-operation position to shift the rubber spring 5 to the non-operation position where it is separated from the guide member 3. Thereby, the guide member 3 is released from being biased by the rubber spring 5, and the first link member 10 and the second link member 11 are folded, so that the height of the key top 2 can be reduced.
摘要翻译：提供了一种钥匙开关装置，其中，当执行钥匙操作时，将钥匙顶部保持在操作位置并被锁定在低于操作位置的非操作位置，从而在减小厚度的同时保持高键操作性能，因此提高其可移植性。在该钥匙开关装置中，键顶2通过引导构件3设置在保持构件4的上下移动，引导构件3支撑第一连杆构件10和第二连杆构件11以相互旋转。电路板6固定在橡胶弹簧5上，在该橡胶弹簧5上安装有引导构件3的第一连杆构件10的基部12，其被设计成能够沿着第一连杆的开闭方向在支撑板7上滑动构件10和第二连杆构件11通过操作旋钮27在键顶2的操作位置和非操作位置之间。利用这种结构，可以实现钥匙开关装置1的变薄。当钥匙开关装置1被携带时，电路板6滑动到非操作位置以将橡胶弹簧5移动到与引导构件3分离的非操作位置。由此，引导构件3被释放由橡胶弹簧5偏压，第一连杆部件10和第二连杆部件11折叠，从而可以减小键顶2的高度。

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