公开(公告)号：US08855509B2

公开(公告)日：2014-10-07

申请号：US13158284

申请日：2011-06-10

申请人： Yuji Fujiwara ,  Yasuhiro Shimura

发明人： Yuji Fujiwara ,  Yasuhiro Shimura

IPC分类号： G03G15/20

CPC分类号： G03G15/2078 ,  G03G15/2039

摘要： A voltage detection apparatus is configured to detect a voltage value applied to a first or second current path of a heater. The voltage detection apparatus detects a first period during which the voltage value of the first or second current path exceeds a threshold voltage as well as a second period during which electric power is supplied to the first current path or the second current path to control the electric power supplied to the first and second current paths. The voltage detection apparatus uses a detection result to detect a state where over-power is supplied to the heater.

摘要翻译： 电压检测装置被配置为检测施加到加热器的第一或第二电流路径的电压值。 电压检测装置检测第一或第二电流路径的电压值超过阈值电压的第一期间以及向第一电流路径或第二电流路径供电的第二期间，以控制电力 电力提供给第一和第二电流路径。 电压检测装置使用检测结果来检测向加热器供给过电力的状态。

公开(公告)号：USD696611S1

公开(公告)日：2013-12-31

申请号：US29425123

申请日：2012-06-20

申请人： Pansoo Kwon ,  Yuji Fujiwara

设计人： Pansoo Kwon ,  Yuji Fujiwara

公开(公告)号：US20120166524A1

公开(公告)日：2012-06-28

申请号：US13276016

申请日：2011-10-18

申请人： Takeshi Watakabe ,  Yuji Fujiwara

发明人： Takeshi Watakabe ,  Yuji Fujiwara

IPC分类号： G06F15/16 ,  G06F12/00

CPC分类号： G06F21/62 ,  G06F12/1416 ,  G06F21/73 ,  G06F21/78 ,  G06F2221/0704 ,  G06F2221/2117

摘要： According to one embodiment, an information processing apparatus includes an identifier generation module, an identifier write module, an identifier storage, and a removable media control module. The identifier generation module generates a media identifier for a removable medium connected to the information processing apparatus. The identifier write module writes the generated media identifier in a predetermined area in the removable medium. The identifier storage stores the generated media identifier in an identifier list. The removable media control module permits use of a removable medium which is newly connected to the information processing apparatus if a media identifier included in the identifier list is written in a predetermined area in the newly connected removable medium.

摘要翻译： 根据一个实施例，信息处理设备包括标识符生成模块，标识符写入模块，标识符存储器和可移动媒体控制模块。 标识符生成模块生成用于连接到信息处理设备的可移除介质的媒体标识符。 标识符写入模块将生成的媒体标识符写入可移除介质中的预定区域。 标识符存储将生成的媒体标识符存储在标识符列表中。 如果包含在标识符列表中的媒体标识符被写入新连接的可移动介质中的预定区域，则可移除介质控制模块允许使用新连接到信息处理设备的可移除介质。

公开(公告)号：US08138401B2

公开(公告)日：2012-03-20

申请号：US12168761

申请日：2008-07-07

申请人： Yuji Fujiwara ,  Tsutomu Sasaki

发明人： Yuji Fujiwara ,  Tsutomu Sasaki

IPC分类号： G10F1/02

CPC分类号： G10H1/346 ,  G10C3/00 ,  G10C3/20 ,  G10F1/02 ,  G10H2220/305 ,  G10H2220/311

摘要： While a player is fingering a music tune on a piano, an electronic assistant system monitors the keys to see whether or not the player starts to produce tones through a particular playing technique such as repetition; when the electronic assistant system finds particular key movements unique to the particular playing technique in an early stage, the electronic assistant system decides that the player intends to produce the tone through the particular playing technique, and forces the key to travel on a reference key trajectory in the later stage, whereby the player learns the particular playing technique.

摘要翻译： 当一名玩家在钢琴上弹奏一首乐曲时，电子助理系统监视琴键，以查看玩家是否通过特定的播放技术（如重复）开始产生音调; 当电子助理系统在早期阶段发现特定播放技术特有的特定关键动作时，电子助理系统决定玩家想要通过特定播放技术产生音调，并强制键在参考键轨迹上行进 在后期阶段，玩家学习特定的播放技巧。

公开(公告)号：US20120054743A1

公开(公告)日：2012-03-01

申请号：US13093636

申请日：2011-04-25

申请人： Yuji Fujiwara

发明人： Yuji Fujiwara

IPC分类号： G06F9/455

CPC分类号： G06F8/63

摘要： According to one embodiment, an information processing apparatus includes a virtual hard disk image generation module and a delivery module. The virtual hard disk image generation module generates a master virtual hard disk image, first differential virtual hard disk image and second differential virtual hard disk image. The delivery module delivers a pair of the master virtual hard disk image and the first differential virtual hard disk image to a first client computer, and delivers a pair of the master virtual hard disk image and the second differential virtual hard disk image to a second client computer. The virtual hard disk image generation module further generates a third differential virtual hard disk image for update. The delivery module further delivers the third differential virtual hard disk image to the first client computer.

摘要翻译： 根据一个实施例，信息处理设备包括虚拟硬盘映像生成模块和传送模块。 虚拟硬盘映像生成模块生成主虚拟硬盘映像，第一差分虚拟硬盘映像和第二差分虚拟硬盘映像。 交付模块将一对主虚拟硬盘映像和第一差分虚拟硬盘映像提供给第一客户端计算机，并将一对主虚拟硬盘映像和第二差分虚拟硬盘映像传送到第二客户端 电脑。 虚拟硬盘图像生成模块还生成用于更新的第三差分虚拟硬盘映像。 交付模块还将第三差分虚拟硬盘映像传送到第一客户端计算机。

公开(公告)号：US20110305469A1

公开(公告)日：2011-12-15

申请号：US13158284

申请日：2011-06-10

申请人： Yuji Fujiwara ,  Yasuhiro Shimura

发明人： Yuji Fujiwara ,  Yasuhiro Shimura

IPC分类号： G03G15/20

CPC分类号： G03G15/2078 ,  G03G15/2039

摘要： A voltage detection apparatus is configured to detect a voltage value applied to a first or second current path of a heater. The voltage detection apparatus detects a first period during which the voltage value of the first or second current path exceeds a threshold voltage as well as a second period during which electric power is supplied to the first current path or the second current path to control the electric power supplied to the first and second current paths. The voltage detection apparatus uses a detection result to detect a state where over-power is supplied to the heater.

摘要翻译： 电压检测装置被配置为检测施加到加热器的第一或第二电流路径的电压值。 电压检测装置检测第一或第二电流路径的电压值超过阈值电压的第一期间以及向第一电流路径或第二电流路径供电的第二期间，以控制电力 电力提供给第一和第二电流路径。 电压检测装置使用检测结果来检测向加热器供给过电力的状态。

公开(公告)号：US07902449B2

公开(公告)日：2011-03-08

申请号：US12249361

申请日：2008-10-10

申请人： Rei Furukawa ,  Yuji Fujiwara

发明人： Rei Furukawa ,  Yuji Fujiwara

IPC分类号： G10H7/00

CPC分类号： G10H1/0066 ,  G10H2230/011 ,  G10H2240/175

摘要： While a player is selectively depressing and releasing keys of a master musical instrument, the real key movements are expressed by pieces of key motion data, and physical quantity of keys are presumed at a time later than the present time by a time period equal to communication time lag on the key trajectories determined on the basis of the pieces of key motion data; the presumed physical quantity is transmitted to a slave musical instrument through the internet, and the key movements are reproduced on the basis of the presumed physical quantity so that the performance on the master musical instrument is synchronized with that on the slave musical instrument.

摘要翻译： 当玩家选择性地按压和释放主乐器的键时，真正的键移动由多个键运动数据表示，并且键的物理量在比当前时间晚的时间推定等于通信的时间段 基于关键运动数据确定的关键轨迹的时滞; 假设的物理量通过因特网传送到从属乐器，并且基于所推测的物理量再现钥匙运动，使得主乐器的演奏与从属乐器上的演奏同步。

公开(公告)号：USD630972S1

公开(公告)日：2011-01-18

申请号：US29367273

申请日：2010-08-05

申请人： Yuji Fujiwara ,  Tatsuya Takei ,  Kazumi Kitazumi

设计人： Yuji Fujiwara ,  Tatsuya Takei ,  Kazumi Kitazumi

公开(公告)号：US20090100979A1

公开(公告)日：2009-04-23

申请号：US12249361

申请日：2008-10-10

申请人： Rei Furukawa ,  Yuji Fujiwara

发明人： Rei Furukawa ,  Yuji Fujiwara

IPC分类号： G10F1/02

CPC分类号： G10H1/0066 ,  G10H2230/011 ,  G10H2240/175

摘要： While a player is selectively depressing and releasing keys of a master musical instrument, the real key movements are expressed by pieces of key motion data, and physical quantity of keys are presumed at a time later than the present time by a time period equal to communication time lag on the key trajectories determined on the basis of the pieces of key motion data; the presumed physical quantity is transmitted to a slave musical instrument through the internet, and the key movements are reproduced on the basis of the presumed physical quantity so that the performance on the master musical instrument is synchronized with that on the slave musical instrument.

摘要翻译： 当玩家选择性地按压和释放主乐器的键时，真正的键移动由多个键运动数据表示，并且键的物理量在比当前时间晚的时间推定等于通信的时间段 基于关键运动数据确定的关键轨迹的时滞; 假设的物理量通过因特网传送到从属乐器，并且基于所推测的物理量再现钥匙运动，使得主乐器的演奏与从属乐器上的演奏同步。

公开(公告)号：US07473841B2

公开(公告)日：2009-01-06

申请号：US11343848

申请日：2006-01-31

申请人： Yuji Fujiwara

发明人： Yuji Fujiwara

IPC分类号： G10F1/02

CPC分类号： G10H1/346 ,  G10F1/02 ,  G10H2220/305 ,  G10H2220/311

摘要： A servo controller of an automatic player piano normalizes an actual key position to a value less than a reference value indicative of a target stop on a reference trajectory when the key is found in a region immediately before the target stop and to another value greater than the reference value when the key exceeds the target stop, and adjusts a driving signal to a proper value in such a manner that a solenoid-operated key actuator minimizes the difference between the value or another value and the reference value, whereby the servo controller keeps the key in a narrow region on both sides of the target stop for reproducing stop-and-go key motion.

摘要翻译： 自动演奏器钢琴的伺服控制器将实际的键位置标准化为在紧邻目标停止之前的区域中找到键时，将小于作为参考轨迹的目标停止的参考值的值归一化为大于 当键超过目标停止时的参考值，并且将驱动信号调整为适当的值，使得电磁操作的键驱动器将值或另一值与参考值之间的差最小化，由此伺服控制器保持 键在目标停止的两侧的狭窄区域中，用于再现停止和关键运动。