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31. 外观设计

USD615465S1 Front bumper for an automobile 有权
公开(公告)号：USD615465S1
公开(公告)日：2010-05-11
申请号：US29342293
申请日：2009-08-21
申请人： Yuji Fujiwara , Tatsuya Takei
设计人： Yuji Fujiwara , Tatsuya Takei

32. 发明申请

US20100050380A1 HINGE STRUCTURE FOR A CONSOLE BOX LID 失效
标题翻译：用于控制箱的铰链结构
公开(公告)号：US20100050380A1
公开(公告)日：2010-03-04
申请号：US12511223
申请日：2009-07-29
申请人： Yuji Fujiwara , Yukihiro Sanma
发明人： Yuji Fujiwara , Yukihiro Sanma
IPC分类号： E05D7/04
CPC分类号： B60R7/04 , B60N2/793 , Y10T16/5324
摘要： A hinge structure for a lid of an in-vehicle console box includes a storage box having an opening, a lid having a front end and a rear end, and a hinge member having a rotation axis. The hinge member is disposed between the storage box and the lid so the lid rotates around the rotation axis to open and close the opening. A slide mechanism is located between the lid and the hinge member so the lid can move in the directions of the front end and the rear end in relation to the hinge member when opening and closing the lid. A converting mechanism converts a turning force for rotating the lid around the rotation axis to a linear force for sliding the lid in the directions of the front end and rear end so the lid moves in the direction of the rear end when being opened, and in the direction of the front end when being closed.
摘要翻译：车载控制箱的盖的铰链结构包括具有开口的存储箱，具有前端和后端的盖以及具有旋转轴的铰链构件。铰链构件设置在存储箱和盖之间，因此盖绕旋转轴线旋转以打开和关闭开口。滑动机构位于盖和铰链构件之间，因此当打开和关闭盖时，盖可相对于铰链构件在前端和后端的方向上移动。转换机构将用于使盖旋转轴线旋转的转动力转换成用于使盖沿前端和后端的方向滑动的线性力，以使盖在打开时沿后端的方向移动，并且在封闭时前端的方向。

33. 发明申请

US20090084248A1 MUSIC PERFORMANCE SYSTEM FOR MUSIC SESSION AND COMPONENT MUSICAL INSTRUMENTS 有权
标题翻译：用于音乐会和音乐音乐仪器的音乐表演系统
公开(公告)号：US20090084248A1
公开(公告)日：2009-04-02
申请号：US12203191
申请日：2008-09-03
申请人： Rei FURUKAWA , Yuji Fujiwara
发明人： Rei FURUKAWA , Yuji Fujiwara
IPC分类号： G10H7/00
CPC分类号： G10H1/0058 , G10H1/344 , G10H2230/011 , G10H2240/175
摘要： Automatic player pianos and internet form a music performance system for a music session on the automatic player pianos through data communication between the automatic player pianos, and a communication time lag and mechanical time lag are unavoidably introduced between the data transmission and the data reception and between the data reception and tone generation; one of or both of the time lags are compensated by employment of an electronic tone generation, presumption of key positions or presumption of key event so that the slave automatic player piano generates the tones almost concurrently with the tones generated through the master automatic player piano.
摘要翻译：自动播放器钢琴和互联网通过自动演奏器钢琴之间的数据通信形成用于自动演奏器钢琴上的音乐会话的音乐表演系统，并且在数据传输和数据接收之间不可避免地引入通信时滞和机械时滞，并且在数据传输和数据接收之间以及数据接收和音调生成; 时间滞后中的一个或两者通过使用电子音调生成，推定键位置或推定键事件来补偿，使得从机自动演奏器钢琴与通过主自动演奏器钢琴产生的音调几乎同时地产生音调。

34. 发明授权

US07390956B2 Automatic player musical instrument, noise suppressor incorporated therein, method used therein and computer program for the method 有权
标题翻译：自动播放器乐器，其中包含噪声抑制器，其中使用的方法和用于该方法的计算机程序
公开(公告)号：US07390956B2
公开(公告)日：2008-06-24
申请号：US10971283
申请日：2004-10-21
申请人： Yuji Fujiwara
发明人： Yuji Fujiwara
IPC分类号： G10F1/02
CPC分类号： G10F1/02
摘要： Black/white keys are selectively moved by key actuators energized with a driving signal in a playback mode, and plunger sensors, which are provided inside of the key actuators, report the measured values of the keystroke to a motion controlling section; since the measured values contain error due to the deformation of the keys, the motion controlling section estimates true values or estimated values of the keystroke by dividing the sum of products between the measured values and weighting factors by a normalizing constant, and compares the estimated values with target values to see whether or not the keys exactly travel on reference trajectories; if the answer is negative, the motion controlling section varies the duty ratio of the driving signal so as to accelerate or decelerate the keys.
摘要翻译：通过在重放模式下用驱动信号激励的关键致动器选择性地移动黑/白键，并且设置在关键致动器内部的柱塞传感器将击键的测量值报告给运动控制部; 由于测量值包含由于键的变形引起的误差，所以运动控制部通过将测量值和加权因子之间的乘积之和除以归一化常数来估计键击的真值或估计值，并将估计值使用目标值来查看键是否精确地在参考轨迹上行进; 如果答案是否定的，则运动控制部分改变驱动信号的占空比，从而加速或减速键。

35. 发明授权

US07381880B2 Musical instrument recording advanced music data codes for playback, music data generator and music data source for the musical instrument 有权
标题翻译：乐器录制用于乐器的高级音乐数据代码，音乐数据生成器和音乐数据源
公开(公告)号：US07381880B2
公开(公告)日：2008-06-03
申请号：US10971975
申请日：2004-10-21
申请人： Yuji Fujiwara , Taro Kawabata
发明人： Yuji Fujiwara , Taro Kawabata
IPC分类号： G10H1/00
CPC分类号： G10H1/0066 , G10H1/34 , G10H2230/011
摘要： In order to precisely express motion of a key or motion of a hammer, a voice message for the polyphonic key pressure and another voice message for the control change, which stand idle in an automatic player piano, are used to express rough key position or rough hammer position and an offset from the rough key position or rough hammer position, and the offset is described at a high resolution on an ordinary trajectory between the rest position and the end position and at a low resolution outside of the ordinary trajectory; moreover, the numerical range expressed by the third byte of the voice message for the polyphonic key pressure is divided into two numerical sub-ranges respectively assigned to the keys and hammers so that only a few voice messages are required.
摘要翻译：为了精确地表达琴键的键或运动，用于复音键压力的语音消息和用于在自动演奏器钢琴中闲置的控制变化的另一个语音消息用于表示粗略的键位置或粗糙锤位置和与粗略位置或粗锤位置的偏移，并且在静止位置和终点位置之间的普通轨迹上以高分辨率描述偏移并且在普通轨迹外的低分辨率处描述偏移; 此外，由复音键压力的语音消息的第三字节表示的数值范围被分成两个分别分配给键和音锤的数字子范围，使得仅需要几个语音消息。

36. 发明授权

US07268289B2 Musical instrument performing artistic visual expression and controlling system incorporated therein 有权
标题翻译：执行艺术视觉表达和控制系统的乐器并入其中
公开(公告)号：US07268289B2
公开(公告)日：2007-09-11
申请号：US11032190
申请日：2005-01-10
申请人： Shigeru Muramatsu , Yasuhiko Ohba , Yuji Fujiwara
发明人： Shigeru Muramatsu , Yasuhiko Ohba , Yuji Fujiwara
IPC分类号： G10H1/32
CPC分类号： G10H1/344 , G10F1/02 , G10H2230/011
摘要： A set of formation data codes, which includes action event codes and duration codes, is loaded in an automatic player piano, and a controller interprets the action event codes for driving the solenoid-operated key actuators; since the solenoid-operated key actuators slowly push the associated keys, the hammers do not reach the strings, and any piano tone is not produced; the plungers make the keys sunk to different depth so that the keys are laid on a artistic pattern; the controller sequentially changes the artistic pattern, and offers an artistic visual expression to the audience.
摘要翻译：包括动作事件代码和持续时间代码的一组地层数据代码被加载到自动演奏器钢琴中，并且控制器解释用于驱动电磁操作键致动器的动作事件代码; 由于电磁操作键执行器缓慢推动相关键，锤不到达琴弦，并且不产生任何钢琴音调; 柱塞使钥匙沉没到不同的深度，使钥匙放置在艺术图案上; 控制器依次改变艺术风格，为观众提供艺术视觉表现。

37. 外观设计

USD528469S1 Automobile and toy replica thereof 有权
公开(公告)号：USD528469S1
公开(公告)日：2006-09-19
申请号：US29235202
申请日：2005-07-29
申请人： Tadayuki Yakushi , Daisuke Iguchi , Atsushi Hirose , Naoyuki Nakamura , Yuji Fujiwara , Takashi Hagino , Sotiris Kovos
设计人： Tadayuki Yakushi , Daisuke Iguchi , Atsushi Hirose , Naoyuki Nakamura , Yuji Fujiwara , Takashi Hagino , Sotiris Kovos

38. 外观设计

USD525921S1 Front bumper for an automobile 有权
公开(公告)号：USD525921S1
公开(公告)日：2006-08-01
申请号：US29235211
申请日：2005-07-29
申请人： Yuji Fujiwara , Sotiris Kovos
设计人： Yuji Fujiwara , Sotiris Kovos

39. 发明申请

US20060021488A1 Automatic player exactly bringing pedal to half point, musical instrument equipped therewith and method used therein 有权
标题翻译：自动播放器将踏板准确地拉到半点，配备乐器和其中使用的方法
公开(公告)号：US20060021488A1
公开(公告)日：2006-02-02
申请号：US11168262
申请日：2005-06-27
申请人： Yuji Fujiwara , Koichi Ishizaki
发明人： Yuji Fujiwara , Koichi Ishizaki
IPC分类号： G10F1/02
CPC分类号： G10F1/02
摘要： An automatic player reenacts a music passage on an acoustic piano without any fingering of a human player; solenoid-operated key actuators and a solenoid-operated pedal actuator is provided for the keys and damper pedal; the automatic player makes the damper pedal travel along a simulative pedal trajectory, and the central processing unit stores pieces of control data expressing the pedal stroke together with the amount of mean current supplied to the solenoid-operated pedal actuator; the central processing unit analyzes the pieces of control data so as to determine an entry point of half pedal section and an exit point of the half pedal section, and specifies a target half point in the half pedal section; while reenacting a music passage, the automatic player brings the damper pedal to the half point so as to reproduce the half pedal state, exactly.
摘要翻译：自动播放器在声学钢琴上重新播放音乐通道，而无需人类玩家的任何指法; 为键和制音踏板提供电磁操作的钥匙执行器和电磁操作踏板驱动器; 自动播放器使阻尼器踏板沿着模拟踏板轨迹行进，中央处理单元将表示踏板行程的一些控制数据与提供给电磁踏板促动器的平均电流量一起存储; 中央处理单元分析控制数据，以确定半踏板部分的入口点和半踏板部分的出口点，并且指定半踏板部分中的目标半点; 在重新播放音乐通道的同时，自动播放器将阻尼器踏板带到半点，以准确地再现半踏板状态。

40. 发明申请

US20050211079A1 Automatic player musical instrument, automatic player used therein and method for exactly controlling keys 有权
标题翻译：自动播放器乐器，其中使用的自动播放器和用于精确控制键的方法
公开(公告)号：US20050211079A1
公开(公告)日：2005-09-29
申请号：US11057568
申请日：2005-02-14
申请人： Tomoya Sasaki , Yuji Fujiwara
发明人： Tomoya Sasaki , Yuji Fujiwara
IPC分类号： G01P3/00 , G10F1/02 , G10G3/04 , G10H1/00 , G10H3/00 , G10H5/00
CPC分类号： G10F1/02 , G10G3/04
摘要： An automatic playing system creates a feedback control loop for the keys incorporated in an acoustic piano; key sensors, which are provided under the front portions of the keys, informs a motion controller of current positions, and the motion controller periodically compares the current position and a current velocity with a target position on a reference trajectory and a target velocity to see whether or not a positional deviation and a velocity deviation occur; when the motion controller finds the deviations, the motion controller multiplies the deviations by a position gain and a velocity gain for determining an increment or decrement of the duty ratio of driving signals, and supplies the driving signals to the solenoid-operated actuators so as to accelerate or decelerate the keys; the gain is variable depending upon the key motion so that the actual key trajectory becomes close to the reference trajectory.
摘要翻译：自动演奏系统为包含在原声钢琴中的琴键创建反馈控制回路; 提供在键的前部的键传感器通知运动控制器当前位置，并且运动控制器周期性地将当前位置和当前速度与参考轨迹上的目标位置和目标速度进行比较，以查看是否或者不发生位置偏差和速度偏差; 当运动控制器发现偏差时，运动控制器将偏差乘以位置增益和速度增益，以确定驱动信号的占空比的增减，并将驱动信号提供给电磁驱动的致动器，以便加速或减速键; 增益根据关键运动而变化，使得实际的键轨迹变得接近参考轨迹。

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