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    • 41. 发明授权
    • Keyboard musical instrument and action unit incorporated therein
    • 键盘乐器和动作单元并入其中
    • US07807907B2
    • 2010-10-05
    • US12275917
    • 2008-11-21
    • Satoshi Inoue
    • Satoshi Inoue
    • G10C3/22
    • G10C3/22
    • A grand piano has action units for driving hammers to rotate toward strings, and each action unit is equipped with a repetition mechanism; the repetition mechanism has an elastic guide plate instead of a repetition lever and a repetition spring; and the elastic guide plate per se is deformed after contact with a drop screw, and returns to the initial position for permitting a pianist to play a music tune through repetition of key when the pianist releases the depressed key, whereby the action unit becomes simpler in structure than the conventional action unit.
    • 大钢琴具有用于驱动锤子朝向弦线旋转的动作单元,并且每个动作单元配备有重复机构; 重复机构具有弹性导板,代替重复杆和重复弹簧; 并且弹性导板本身在与下落螺钉接触后变形,并且当钢琴家释放按下的琴键时,返回到初始位置,以允许钢琴家通过重复键弹奏乐曲,由此动作单元变得更简单 结构比常规动作单元。
    • 43. 发明申请
    • SAFETY DEVICE FOR POWER WINDOW, OPENING/CLOSING CONTROL METHOD AND PLATE-GLASS PROCESSING METHOD
    • 用于电动窗的开关/关闭控制方法和板玻璃加工方法的安全装置
    • US20090295556A1
    • 2009-12-03
    • US12279635
    • 2006-10-22
    • Satoshi InoueMasayuki KatoKazushi HiroseYoshihiro FujimuraMinoru TanakaTakao KobaHiroki NishidaTakashi Inoue
    • Satoshi InoueMasayuki KatoKazushi HiroseYoshihiro FujimuraMinoru TanakaTakao KobaHiroki NishidaTakashi Inoue
    • B60Q1/00E05F15/10
    • E05F15/46E05F11/445E05F15/695E05Y2900/55
    • A safety device for a power window is achieved, which considers variation in capacitance during raising of a window glass, and considers variation in capacitance due to a use situation so as to reduce a possibility of false operation.The safety device has a window position counter that allows repetitive pulses to be generated depending on amount of rotation of a raising/lowering motor that raises or lowers a window glass, and counts the pulses to acquire opening information of the window glass; a storage unit that detects capacitance of an electrode provided on the window glass during raising of a window glass, and stores change in the capacitance with being related to window position information given by the window position counter; and a controller that sets a reversal threshold value with the stored change in capacitance, which is stored in the storage unit with being related to the window position information, as a reference, and reverses the raising/lowering motor to lower the window glass irrespective of a state of the operational switch in the case that a value of capacitance detected by a capacitance detector during raising operation of the window glass exceeds the reversal threshold value for each window position information.
    • 实现了一种用于电动窗的安全装置,其考虑了在玻璃窗升高期间的电容变化,并且考虑到由于使用情况引起的电容变化,从而减少了错误操作的可能性。 安全装置具有窗口位置计数器,其允许根据升高或降低窗玻璃的升降电动机的旋转量产生重复脉冲,并对脉冲进行计数以获取窗玻璃的开启信息; 存储单元,其在窗玻璃升高期间检测设置在窗玻璃上的电极的电容,并且存储与窗口位置计数器给出的窗口位置信息相关的电容变化; 以及控制器,其将存储在与窗口位置信息相关的存储单元中的存储的电容变化设置为反转阈值作为参考,并且反转升降电机以降低窗玻璃,而不管 在窗玻璃的升高操作期间由电容检测器检测到的电容值超过每个窗口位置信息的反转阈值的情况下的操作开关的状态。
    • 45. 发明申请
    • Safety Device for Power Window
    • 电动窗安全装置
    • US20090206784A1
    • 2009-08-20
    • US11988227
    • 2006-07-03
    • Satoshi InoueMasayuki KatoKazushi HiroseTakao KobaYoshihiro FujimuraMinoru TanakaHiroki NishidaTakashi Inoue
    • Satoshi InoueMasayuki KatoKazushi HiroseTakao KobaYoshihiro FujimuraMinoru TanakaHiroki NishidaTakashi Inoue
    • H02P7/28E05F15/16
    • H02H7/0851E05F11/445E05F15/41E05F15/695E05Y2400/554E05Y2400/58E05Y2900/55H02H3/44H02H7/093
    • A safety device for power window, which generates pulses by rotation of a raising/lowering motor for raising or lowering a window glass of a power window for vehicle, and determines occurrence of pinching of a foreign substance from change in pulse width during closing operation of a window, and thus reverses window operation into window opening operation, is obtained, wherein false determination due to variation in voltage of a battery hardly occurs.A storage unit that stores a change rate of pulse width of continuous pulses, which is detected by a pulse width detector during raising operation of the window glass in a reference condition, while relating the change rate to window position information given by a window position counter; a calculation unit that calculates the continuous pulse width detected by the pulse width detector during raising operation of the window glass while relating the pulse width to the window position information given by the window position counter; and a control unit that compares a stored value of the change rate of pulse width stored by the storage unit, the stored value being related to the window position information, to a calculation value of a change rate of pulse width calculated by the calculation unit, the calculation value being related to the window position information, and when a difference between both change rates of pulse width exceeds an allowable value, drives the raising/lowering motor in a direction of opening the window glass are provided.
    • 一种用于电动窗的安全装置,其通过用于升高或降低车辆的电动车窗的玻璃的升降电动机的旋转而产生脉冲,并且确定关闭操作期间异物的脉冲宽度变化的发生 窗口,从而将窗口操作反转到开窗操作,其中几乎不发生由于电池电压变化引起的错误判定。 存储单元,其存储连续脉冲的脉冲宽度的变化率,所述连续脉冲的脉冲宽度在参考条件下在窗玻璃的升高操作期间由脉冲宽度检测器检测,同时将变化率与由窗口位置计数器给出的窗口位置信息相关联 ; 计算单元,其计算在窗口玻璃的升高操作期间由脉冲宽度检测器检测的连续脉冲宽度,同时将脉冲宽度与由窗口位置计数器给出的窗口位置信息相关联; 以及控制单元,将存储单元存储的脉冲宽度的变化率的存储值与与窗口位置信息相关的存储值与计算单元计算出的脉冲宽度变化率的计算值进行比较, 所述计算值与所述窗口位置信息相关,并且当脉冲宽度的两个变化率之间的差超过允许值时,提供沿着打开所述窗玻璃的方向驱动所述升降电动机。
    • 50. 发明申请
    • Movable part firmly equipped with balance weight, musical instrument and method of assembling balance weight therein
    • 活动部件牢固地配备有平衡重,乐器和组装平衡重的方法
    • US20060207404A1
    • 2006-09-21
    • US11373235
    • 2006-03-13
    • Hitoshi IzutaniNoboru YamashitaSatoshi Inoue
    • Hitoshi IzutaniNoboru YamashitaSatoshi Inoue
    • G10C1/00
    • G10C3/12
    • Keys of a piano are depressed against the total weight of associated action units and hammers so that balance weight pieces are embedded in the front portion of each key; since the wood bar of the key is expandable and shrinkable due to the conditions of the environment, the weight pieces are liable to come loose; the balance weight piece is formed with ridges and valleys repeated at least 7 times at fine pitches equal to or less than 2 millimeters, and the maximum diameter of the ridges is slightly longer than an inner diameter of a hole formed in the wood bar; while the balance weight piece is being pressed into the hole, the ridges make the inner surface portion elastically deformed; when the balance weight piece reaches the target position, the inner surface portion penetrates into the valleys so that the balance weight piece is lodged therein.
    • 钢琴琴键相对于相关动作单元和锤子的总重量被压下,使平衡重块嵌入每个琴键的前部; 由于钥匙的木条由于环境的条件而可膨胀和收缩,因此重量件容易松动; 平衡配重片形成为具有等于或小于2毫米的细间距重复至少7次的脊和谷,并且脊的最大直径比在木杆中形成的孔的内径稍长; 当平衡块被压入孔中时,脊部使内表面部分弹性变形; 当平衡重块到达目标位置时,内表面部分渗透到谷中,使得平衡块被放置在其中。