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    Key switch and keyboard
    1.
    发明授权
    Key switch and keyboard 有权
    钥匙开关和键盘

    公开(公告)号：US06501038B2

    公开(公告)日：2002-12-31

    申请号：US09729982

    申请日：2000-12-06

    申请人： Kazutoshi Hayashi ,  Toshiaki Tanaka ,  Junichi Maruyama ,  Goro Watanabe

    发明人： Kazutoshi Hayashi ,  Toshiaki Tanaka ,  Junichi Maruyama ,  Goro Watanabe

    IPC分类号： H01H1370

    CPC分类号： H01H3/125 ,  H01H13/70

    摘要： A key switch comprising a base, a key top arranged above the base, a pair of link members interlocked to each other and operatively engaged with the base and the key top to support the key top above the base and direct the key top in a vertical direction, and a switching mechanism for selectively opening and closing an electric circuit in connection with a vertical movement of the key top. Each of the link members includes a sliding portion slidably and shiftably engaged with either one of the base and the key top. At least one plate spring is disposed between at least one of the link members and either one of the base and the key top with which the sliding portion is engaged, to exert a biasing force, relative to a shifting amount of the sliding portion, onto at least one of the link members in a direction different from the vertical direction. The plate spring includes, in an integral manner, a first spring portion extending along a fixed-end side in a direction substantially parallel to a shifting direction of the sliding portion of each link member and a second spring portion extending along a free-end side in a direction intersecting the first spring portion.

    摘要翻译： 一种钥匙开关，包括基座，布置在基座上方的键顶，一对彼此互锁并与基座和键顶可操作地接合的连接构件，以将键顶支撑在基座上方并将键顶引导到垂直方向 方向以及切换机构，用于选择性地打开和关闭与键顶的垂直运动有关的电路。 每个连杆构件包括滑动部分，滑动部分可移动地与基座和键顶中的任一个接合。 至少一个板弹簧设置在至少一个连杆构件和滑动部分接合的基座和键顶中的任一个之间，以相对于滑动部分的移动量施加偏置力到 至少一个连接构件沿与垂直方向不同的方向。 板簧以一体的方式包括沿着基本上平行于每个连杆构件的滑动部分的移动方向的固定端侧延伸的第一弹簧部分和沿自由端侧延伸的第二弹簧部分 在与第一弹簧部分相交的方向上。

    Key switch with sliding mechanism and keyboard
    2.
    发明授权
    Key switch with sliding mechanism and keyboard 有权
    钥匙开关带滑动机构和键盘

    公开(公告)号：US06257782B1

    公开(公告)日：2001-07-10

    申请号：US09335477

    申请日：1999-06-18

    申请人： Junichi Maruyama ,  Toshiaki Tanaka ,  Kazutoshi Hayashi ,  Goro Watanabe

    发明人： Junichi Maruyama ,  Toshiaki Tanaka ,  Kazutoshi Hayashi ,  Goro Watanabe

    IPC分类号： B41J732

    CPC分类号： H01H3/125 ,  H01H2013/525

    摘要： A key switch comprising a base, a key top arranged above the base, a pair of link members interlocked to each other and operatively engaged with the base and the key top to support the key top above the base and direct the key top in a vertical direction, a switching mechanism for selectively opening and closing an electric circuit in connection with a vertical movement of the key top. Each of the link members includes a sliding portion slidably and shiftably engaged with either one of the base and the key top. At least one elastic member is disposed between at least one of the link members and either one of the base and the key top with which the sliding portion of each link member is engaged. The elastic member exerts biasing force, relative to a displacement or shifting amount of the sliding portion, onto at least one of the link members in a direction different from, e.g., substantially orthogonal to, the vertical shifting direction of the key top. Preferably, the biasing force assumes a linear relationship with the shifting amount of the sliding portion.

    摘要翻译： 一种钥匙开关，包括基座，布置在基座上方的键顶，一对彼此互锁并与基座和键顶可操作地接合的连接构件，以将键顶支撑在基座上方，并将键顶引导到垂直方向 方向，用于选择性地打开和关闭与键顶的垂直运动有关的电路的切换机构。 每个连杆构件包括滑动部分，滑动部分可移动地与基座和键顶中的任一个接合。 至少一个弹性构件设置在至少一个连杆构件和基座和键顶中的每一个与每个连杆构件的滑动部分接合的位置之间。 弹性构件相对于滑动部的位移或移动量，沿与键顶的垂直移动方向不同的方向施加至至少一个连杆构件的偏压力。 优选地，偏压力与滑动部分的移动量呈线性关系。

    Push button switch using dome spring and switch element thereof
    4.
    发明授权
    Push button switch using dome spring and switch element thereof 失效
    按钮开关使用圆顶弹簧及其开关元件

    公开(公告)号：US4803316A

    公开(公告)日：1989-02-07

    申请号：US919756

    申请日：1986-10-16

    申请人： Kazutoshi Hayashi ,  Hideo Nabetani ,  Toshiaki Tanaka ,  Kazushi Ishida

    发明人： Kazutoshi Hayashi ,  Hideo Nabetani ,  Toshiaki Tanaka ,  Kazushi Ishida

    IPC分类号： H01H5/30 ,  H01H11/00 ,  H01H13/20 ,  H01H13/50 ,  H01H13/807 ,  H01H5/18

    CPC分类号： H01H13/807 ,  H01H13/20 ,  H01H11/0056 ,  H01H13/50 ,  H01H2215/036 ,  H01H2221/064 ,  H01H2225/028 ,  H01H2237/002 ,  H01H5/30

    摘要： A push button switch employing a dome spring switch element mounted in a vertical orientation relative to a generally horizontal orientation of a bottom support plate, and a key top and associated plunger which are mounted for limited, reciprocating vertical movement. An actuator, comprising a coil spring and a pivotally mounted lever, interconnects the plunger and the spring dome and is responsive to and converts vertical downward movement of the plunger to a horizontally directed depressing force on the dome spring for inverting the dome spring in a snap action and completing an electrical connection between inner and outer contacts mounted within the switch element and underlying the dome spring. A dome spring of rectangualr shape affords improved force versus displacement and snap action characteristics, and a contact frame providing flexible support of the inner contacts reduces impact shock and wear produced by the snap action. A locking structure provides for locked interengagement of the key top and plunger and a stepped, flexible stop absorbs shock and reduces impact noise in stopping the return movement of the plunger from a depressed to a normal condition. A direct drive connection between the plunger and the lever reduces the amount of plunger movement and depression force required to actuate the switch under abnormal load conditions. A process for fabrication of the switch element by stamping and molding steps reduces costs and improves reliability of the switch element.

    摘要翻译： 一种按钮开关，其采用圆顶弹簧开关元件，该圆顶弹簧开关元件相对于底部支撑板的大体上水平的方向以垂直方向安装，以及键顶和相关联的柱塞，其被安装用于有限的往复垂直运动。 包括螺旋弹簧和可枢转地安装的杠杆的致动器将柱塞和弹簧拱顶相互连接，并且响应并将柱塞的垂直向下运动转换成圆顶弹簧上的水平方向的下压力，以便以卡扣方式翻转圆顶弹簧 动作并完成安装在开关元件内部和下面的穹顶弹簧的内部和外部触头之间的电连接。 整体形状的圆顶弹簧提供改善的力与位移和卡扣动作特性，并且提供内部触点的柔性支撑的触点框架减少了由快动作用产生的冲击冲击和磨损。 锁定结构提供了键顶和柱塞的锁定相互接合，并且阶梯式柔性止动件吸收冲击并减少冲击噪声，以阻止柱塞从凹陷到正常状态的返回运动。 柱塞和杠杆之间的直接驱动连接减少了在异常负载条件下启动开关所需的柱塞运动和压下力。 通过冲压和成型步骤制造开关元件的工艺降低了成本并提高了开关元件的可靠性。

    Push-button switch and a keyboard comprising the same
    5.
    发明授权
    Push-button switch and a keyboard comprising the same 失效
    按钮开关和包括其的键盘

    公开(公告)号：US4529849A

    公开(公告)日：1985-07-16

    申请号：US596288

    申请日：1984-04-03

    申请人： Seisuke Kamei ,  Toshiaki Tanaka ,  Kazutoshi Hayashi ,  Akira Tanaka ,  Ryohei Kinoshita

    发明人： Seisuke Kamei ,  Toshiaki Tanaka ,  Kazutoshi Hayashi ,  Akira Tanaka ,  Ryohei Kinoshita

    IPC分类号： H01H13/52 ,  H01H13/20 ,  H01H13/705 ,  H01H3/12

    CPC分类号： H01H13/705 ,  H01H2217/02 ,  H01H2221/072 ,  H01H2227/028 ,  H01H2227/032 ,  H01H2233/008 ,  H01H2233/012 ,  H01H2233/056

    摘要： A novel stroke converting mechanism for a push-button switch is disclosed. The stroke converting mechanism is for providing a push-button switch or a keyboard comprising the push-button switches with features such as low cost, low profile, and light and comfortable key touch. The stroke converting mechanism is made from a plate of metal such as 18-8 stainless steel, and fabricated by a single shot of press or by an etching of the plate in a batch process. The delineated plate is then shaped into a specified form by die press. In spite of the simple structure, the stroke converting mechanism can provide a sufficient stroke conversion ratio, e.g., about 4 mm of the key top to a displacement of about 1 mm necessary for actuating a couple of make-break contacts. And also, it reduces the necessary depression force on the key top to a half of the force required for actuating a make-break contacts, and provides a reduction in the height of a push-button switch or a keyboard as much as 3 mm or more.

    摘要翻译： 公开了一种用于按钮开关的新型笔画转换机构。 行程转换机构用于提供按钮开关或包括按钮开关的键盘，其具有诸如低成本，低调以及轻而舒适的按键触摸等特征。 行程转换机构由诸如18-8不锈钢的金属板制成，并且通过单次压制或通过在间歇过程中对板进行蚀刻来制造。 然后通过压模将所描绘的板成形为指定的形状。 尽管结构简单，但是行程转换机构可以提供足够的行程转换比例，例如键顶的大约4mm到用于致动一对断开触点所需的大约1mm的位移。 而且，它将键的顶部所需的下压力减小到致动断裂触点所需的力的一半，并且可将按钮开关或键盘的高度降低多达3mm，或者 更多。

    Video recorder and method of processing recording schedule
    6.
    发明授权
    Video recorder and method of processing recording schedule 有权
    视频录像机和处理记录时间表的方法

    公开(公告)号：US08233774B2

    公开(公告)日：2012-07-31

    申请号：US12267236

    申请日：2008-11-07

    申请人： Hideyuki Aisu ,  Tomoyuki Miura ,  Takashi Doi ,  Toshiaki Tanaka ,  Hiroyuki Kamio ,  Masatoshi Murakami ,  Yoshio Kataoka ,  Akinori Ohta

    发明人： Hideyuki Aisu ,  Tomoyuki Miura ,  Takashi Doi ,  Toshiaki Tanaka ,  Hiroyuki Kamio ,  Masatoshi Murakami ,  Yoshio Kataoka ,  Akinori Ohta

    IPC分类号： H04N5/93

    CPC分类号： H04N7/163 ,  H04N21/21 ,  H04N21/23 ,  H04N21/4334 ,  H04N21/4583 ,  H04N21/47214

    摘要： A video recorder includes a schedule reconfiguration section having: a local deterioration determining module that determines whether a local deterioration in a recording state occurs by performing simulating the recording state obtained when the reallocated resources are used for performing the programmed recordings and comparing the simulated recording state with a recording state obtained when the resources before the reallocation is used for performing the programmed recordings; and an allocation restoring module that restores the reallocated resources at a part causing the local deterioration to the resources allocated before the reallocation when the local deterioration determining module determines the occurrence of the local deterioration.

    摘要翻译： 视频记录器包括一个调度重新配置部分，具有：局部劣化确定模块，通过执行模拟当使用重新分配的资源来执行编程记录时所获得的记录状态，并且比较模拟的记录状态，确定是否发生记录状态的局部恶化 当将重新分配前的资源用于执行编程记录时获得记录状态; 以及分配恢复模块，其在局部劣化确定模块确定局部劣化的发生时，在重新分配前分配的资源的局部劣化部分恢复重新分配的资源。

    Failure information monitoring apparatus and failure information monitoring method
    9.
    发明授权
    Failure information monitoring apparatus and failure information monitoring method 失效
    故障信息监控设备和故障信息监控方法

    公开(公告)号：US08010834B2

    公开(公告)日：2011-08-30

    申请号：US12569956

    申请日：2009-09-30

    申请人： Toshiaki Tanaka ,  Palina Inthavong

    发明人： Toshiaki Tanaka ,  Palina Inthavong

    IPC分类号： G06F11/00

    CPC分类号： G06F11/3476 ,  G06F11/0706 ,  G06F11/0781

    摘要： According to an aspect of the embodiment, an area control unit refers to usage information of an area management table based on a determined type of an extracted failure information, determines whether the extracted failure information can be stored in a identified lower storage areas, determines a storage location for the extracted failure information in the identified lower storage areas when the extracted failure information can be stored in the identified lower storage areas, and determines a storage location for the extracted failure information in the upper storage areas other than an upper storage area including the identified lower storage areas based on the area management table when the extracted failure information cannot be stored in the identified lower storage areas.

    摘要翻译： 根据实施例的一个方面，区域控制单元基于所提取的故障信息的确定类型来参考区域管理表的使用信息，确定提取的故障信息是否可以存储在识别的下部存储区域中，确定 当所提取的故障信息可以存储在所识别的下部存储区域中时，在所识别的下部存储区域中提取的故障信息的存储位置，并且确定除了上部存储区域之外的上部存储区域中提取的故障信息的存储位置，所述上部存储区域包括 当所提取的故障信息不能存储在所识别的下部存储区域中时，基于区域管理表来识别的下部存储区域。

    Exhaust emission control system of an internal combustion engine
    10.
    再颁专利
    Exhaust emission control system of an internal combustion engine 有权
    内燃机废气排放控制系统

    公开(公告)号：USRE42156E1

    公开(公告)日：2011-02-22

    申请号：US10410386

    申请日：2003-04-10

    申请人： Shinya Hirota ,  Toshiaki Tanaka ,  Satoshi Iguchi ,  Shunsuke Toshioka

    发明人： Shinya Hirota ,  Toshiaki Tanaka ,  Satoshi Iguchi ,  Shunsuke Toshioka

    IPC分类号： F01N3/00

    CPC分类号： B01D53/9454 ,  B01D53/949 ,  F01N3/0205 ,  F01N3/0835 ,  F01N3/0842 ,  F01N3/085 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/0885 ,  F01N3/2093 ,  F01N13/009 ,  F01N13/011 ,  F01N2240/16 ,  F01N2250/12 ,  F01N2560/026 ,  F01N2570/04 ,  Y02T10/22

    摘要： An exhaust emission control system of an internal combustion engine desorbs SOx by reversing a flow of an exhaust gas through an NOx storage-reduction catalyst, of which a structure is simplified as follows. A first exhaust pipe connected to an engine is connected to a first port of an emission switching valve having four ports. A second exhaust pipe 10, through which the exhaust gas is discharged into the atmospheric air, is connected to a second port, a third exhaust pipe connected to an inlet of a catalytic converter is connected to a third port. A fourth exhaust pipe connected to an outlet of the catalytic converter 30 is connected to a fourth port. When the emission switching valve is set in a forward flow position, the first exhaust pipe is connected to the third exhaust pipe, and the second exhaust pipe is connected to the fourth exhaust pipe, whereby the exhaust gas flows toward the outlet from the inlet within the catalytic converter. When the emission switching valve is set in a backward flow position, the first exhaust pipe is connected to the fourth exhaust pipe, and the second exhaust pipe is connected to the third exhaust pipe, whereby the exhaust gas flows toward the inlet from the outlet within the catalytic converter.

    摘要翻译： 内燃机的废气排放控制系统通过将废气流通过NOx吸留还原催化剂反转来解吸SOx，其结构简化如下。 连接到发动机的第一排气管连接到具有四个端口的排放切换阀的第一端口。 将废气排放到大气中的第二排气管10连接到第二端口，连接到催化转化器的入口的第三排气管连接到第三端口。 连接到催化转化器30的出口的第四排气管连接到第四端口。 当排放切换阀设置在正向流动位置时，第一排气管连接到第三排气管，第二排气管连接到第四排气管，由此排气从入口内的出口流动 催化转化器。 当排放切换阀设置在向后流动位置时，第一排气管连接到第四排气管，第二排气管连接到第三排气管，由此排气从出口内的入口流入 催化转化器。