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1. 发明申请

US20100236387A1 MUSICAL TONE CONTROL SYSTEM FOR GRAND-TYPE PIANO 有权
标题翻译：音乐音调控制系统
公开(公告)号：US20100236387A1
公开(公告)日：2010-09-23
申请号：US12701415
申请日：2010-02-05
申请人： Hisamitsu Honda , Kenichi Hirota , Tetsuya Hirano
发明人： Hisamitsu Honda , Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10H7/00
CPC分类号： G10C5/005 , G10F1/02 , G10H1/344 , G10H1/46 , G10H2220/305
摘要： A musical tone control system for a grand-type piano, which not only enables a shutter to be mounted on a hammer without any inconvenience even when a space above the hammer is small, but also is capable of properly controlling musical tones to be sounded. In this system, first to third optical sensors are disposed along the length of a hammer shank. Depression or non-depress of a key and a pivoting direction of an associated hammer are determined based on signals from the first and second optical sensors, respectively. Further, the pivoting speed of the hammer is calculated based on a signal from the third optical sensor. A musical tone to be sounded is controlled based on the determined depression or non-depression of the key and pivoting direction and the calculated speed of the hammer.
摘要翻译：一种用于大型钢琴的乐音控制系统，即使在琴槌上方的空间小的情况下，也不仅能够将快门安装在锤子上而不造成任何不便，而且能够适当地控制要发出的乐音。在该系统中，沿着锤柄的长度设置第一至第三光学传感器。基于来自第一和第二光学传感器的信号来确定相关锤的键的凹陷或非压下和枢转方向。此外，基于来自第三光学传感器的信号计算锤的枢转速度。基于确定的按键或不按压键和枢转方向以及计算出的锤的速度来控制要发声的乐音。

2. 发明申请

US20060185497A1 Speed detecting apparatus for keyboard musical instrument 有权
标题翻译：键盘乐器速度检测装置
公开(公告)号：US20060185497A1
公开(公告)日：2006-08-24
申请号：US11339773
申请日：2006-01-25
申请人： Kenichi Hirota , Tetsuya Hirano
发明人： Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10C3/12
CPC分类号： G10G3/04 , G10F1/02 , G10H1/0553 , G10H2220/305
摘要： A speed detecting apparatus for a keyboard musical instrument is provided for accurately detecting the speed of bivotal movements of a hammer and a key even if a shutter implies errors in its attachment, without affected by such errors. The speed detecting apparatus for a keyboard musical instrument comprises a pivotable key, a hammer pivotably supported by a fulcrum and configured to pivotally move in association with a pivotal movement of the key, a shutter integrally attached to the hammer, a plurality of detectors, each having a light emitter and a light receiver for receiving light emitted from the light emitter, arranged on one and the other sides of the pivotal movement path of the shutter, and a CPU for detecting a pivot speed of the hammer in response to timings at which the shutter opens and closes the light paths of the light of the plurality of detectors when the hammer pivotally moves. The plurality of detectors have detection points on respective light paths of the light from the light emitters, and are arranged such that the detection points are positioned on an arc centered at the fulcrum of the hammer.
摘要翻译：提供了一种用于键盘乐器的速度检测装置，用于精确地检测锤和键的双向运动的速度，即使快门意味着其附接错误，而不受这种错误的影响。用于键盘乐器的速度检测装置包括可枢转键，由支点可枢转地支撑并被构造成与键的枢转运动相关联地枢转运动的锤，整体连接到锤的闸板，多个检测器，每个具有光发射器和光接收器，用于接收从光发射器发射的光，布置在快门的枢转运动路径的一侧和另一侧;以及CPU，用于响应于其中的定时检测锤的枢转速度，当锤子枢转移动时，快门打开和关闭多个检测器的光的光路。多个检测器在来自发光体的光的各个光路上具有检测点，并且被布置成使得检测点位于以锤的支点为中心的圆弧上。

3. 发明授权

US07973233B2 Musical tone control system for grand-type piano 有权
标题翻译：大型钢琴音乐控制系统
公开(公告)号：US07973233B2
公开(公告)日：2011-07-05
申请号：US12701415
申请日：2010-02-05
申请人： Hisamitsu Honda , Kenichi Hirota , Tetsuya Hirano
发明人： Hisamitsu Honda , Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10H3/06
CPC分类号： G10C5/005 , G10F1/02 , G10H1/344 , G10H1/46 , G10H2220/305
摘要： A musical tone control system for a grand-type piano, which not only enables a shutter to be mounted on a hammer without any inconvenience even when a space above the hammer is small, but also is capable of properly controlling musical tones to be sounded. In this system, first to third optical sensors are disposed along the length of a hammer shank. Depression or non-depress of a key and a pivoting direction of an associated hammer are determined based on signals from the first and second optical sensors, respectively. Further, the pivoting speed of the hammer is calculated based on a signal from the third optical sensor. A musical tone to be sounded is controlled based on the determined depression or non-depression of the key and pivoting direction and the calculated speed of the hammer.
摘要翻译：一种用于大型钢琴的乐音控制系统，即使在琴槌上方的空间小的情况下，也不仅能够将快门安装在锤子上而不造成任何不便，而且能够适当地控制要发出的乐音。在该系统中，沿着锤柄的长度设置第一至第三光学传感器。基于来自第一和第二光学传感器的信号来确定相关锤的键的凹陷或非压下和枢转方向。此外，基于来自第三光学传感器的信号计算锤的枢转速度。基于确定的按键或不按压键和枢转方向以及计算出的锤的速度来控制要发声的乐音。

4. 发明授权

US07432431B2 Speed detecting apparatus for keyboard musical instrument 有权
标题翻译：键盘乐器速度检测装置
公开(公告)号：US07432431B2
公开(公告)日：2008-10-07
申请号：US11339773
申请日：2006-01-25
申请人： Kenichi Hirota , Tetsuya Hirano
发明人： Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10G3/04 , G10H3/22 , G10H3/06
CPC分类号： G10G3/04 , G10F1/02 , G10H1/0553 , G10H2220/305
摘要： A speed detecting apparatus for a keyboard musical instrument is provided for accurately detecting the speed of bivotal movements of a hammer and a key even if a shutter implies errors in its attachment, without affected by such errors. The speed detecting apparatus for a keyboard musical instrument comprises a pivotable key, a hammer pivotably supported by a fulcrum and configured to pivotally move in association with a pivotal movement of the key, a shutter integrally attached to the hammer, a plurality of detectors, each having a light emitter and a light receiver for receiving light emitted from the light emitter, arranged on one and the other sides of the pivotal movement path of the shutter, and a CPU for detecting a pivot speed of the hammer in response to timings at which the shutter opens and closes the light paths of the light of the plurality of detectors when the hammer pivotally moves. The plurality of detectors have detection points on respective light paths of the light from the light emitters, and are arranged such that the detection points are positioned on an arc centered at the fulcrum of the hammer.
摘要翻译：提供了一种用于键盘乐器的速度检测装置，用于精确地检测锤和键的双向运动的速度，即使快门意味着其附接错误，而不受这种错误的影响。用于键盘乐器的速度检测装置包括可枢转键，由支点可枢转地支撑并被构造成与键的枢转运动相关联地枢转运动的锤，整体连接到锤的闸板，多个检测器，每个具有光发射器和光接收器，用于接收从光发射器发射的光，布置在快门的枢转运动路径的一侧和另一侧;以及CPU，用于响应于其中的定时检测锤的枢转速度，当锤子枢转移动时，快门打开和关闭多个检测器的光的光路。多个检测器在来自发光体的光的各个光路上具有检测点，并且被布置成使得检测点位于以锤的支点为中心的圆弧上。

5. 发明申请

US20080017019A1 SOUND CONTROL APPARATUS FOR A KEYBOARD-BASED MUSICAL INSTRUMENT 有权
标题翻译：用于基于键盘的音乐仪器的声控装置
公开(公告)号：US20080017019A1
公开(公告)日：2008-01-24
申请号：US11780394
申请日：2007-07-19
申请人： Kenichi Hirota , Tetsuya Hirano
发明人： Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10H1/34
CPC分类号： G10H1/0553 , G10G3/04 , G10H2220/305 , G10H2230/011
摘要： A sound control apparatus for a keyboard-based musical instrument for avoiding a touch of a shutter to a back check, thereby appropriately setting a sound generation timing and maintaining a satisfactory touch feeling. The sound control apparatus comprises a shutter integrated with a hammer adapted to swing associated with a swinging motion of a key, extending along a plane including a path along which said hammer swings, and formed with a cutout in an edge on an opposite side to a direction in which said hammer swings. An optical sensor has a light emitter disposed on one side of the swinging path of said shutter for emitting light, and a light receiver disposed on the other side of the swinging path for receiving the light from said light emitter, and generates a detection signal in accordance with a light receiving state of said light receiver. A CPU sets a sound generation timing at which music sound should be generated based on the detection signal of said optical sensor responsive to opening and closing of a light path of the light from said light emitter of said optical sensor by said shutter, when said hammer swings.
摘要翻译：一种用于基于键盘的乐器的声音控制装置，用于避免对快门进行背面检查的触摸，从而适当地设置声音产生定时并保持令人满意的触摸感。声音控制装置包括与适于摆动的锤相关联的快门，所述锤与沿着包括所述锤摆动的路径的平面延伸的摆动运动相关联，并且在相对侧的边缘上形成有切口所述锤子摆动的方向。光学传感器具有设置在所述快门的摆动路径的一侧上用于发光的发光体，以及设置在摆动路径的另一侧的光接收器，用于接收来自所述光发射器的光，并且产生检测信号根据所述光接收器的光接收状态。 A CPU根据所述光学传感器的检测信号响应于所述光闸的所述光学传感器的所述光发射器的光线的光路的打开和关闭，设定应产生音乐声音的声音产生定时，当所述锤波动

6. 发明授权

US07491880B2 Sound control apparatus for a keyboard-based musical instrument 有权
标题翻译：用于基于键盘的乐器的声控装置
公开(公告)号：US07491880B2
公开(公告)日：2009-02-17
申请号：US11780394
申请日：2007-07-19
申请人： Kenichi Hirota , Tetsuya Hirano
发明人： Kenichi Hirota , Tetsuya Hirano
IPC分类号： G10H3/05
CPC分类号： G10H1/0553 , G10G3/04 , G10H2220/305 , G10H2230/011
摘要： A sound control apparatus for a keyboard-based musical instrument for avoiding a touch of a shutter to a back check, thereby appropriately setting a sound generation timing and maintaining a satisfactory touch feeling. The sound control apparatus comprises a shutter integrated with a hammer adapted to swing associated with a swinging motion of a key, extending along a plane including a path along which said hammer swings, and formed with a cutout in an edge on an opposite side to a direction in which said hammer swings. An optical sensor has a light emitter disposed on one side of the swinging path of said shutter for emitting light, and a light receiver disposed on the other side of the swinging path for receiving the light from said light emitter, and generates a detection signal in accordance with a light receiving state of said light receiver. A CPU sets a sound generation timing at which music sound should be generated based on the detection signal of said optical sensor responsive to opening and closing of a light path of the light from said light emitter of said optical sensor by said shutter, when said hammer swings.
摘要翻译：一种用于基于键盘的乐器的声音控制装置，用于避免对快门进行背面检查的触摸，从而适当地设置声音产生定时并保持令人满意的触摸感。声音控制装置包括与适于摆动的锤相关联的快门，所述锤与沿着包括所述锤摆动的路径的平面延伸的摆动运动相关联，并且在相对侧的边缘上形成有切口所述锤子摆动的方向。光学传感器具有设置在所述快门的摆动路径的一侧上用于发光的光发射器，以及设置在摆动路径的另一侧的光接收器，用于接收来自所述光发射器的光，并且产生检测信号根据所述光接收器的光接收状态。 A CPU根据所述光学传感器的检测信号响应于所述光闸的所述光学传感器的所述光发射器的光线的光路的打开和关闭，设定应产生音乐声音的声音产生定时，当所述锤波动

7. 发明申请

US20100142916A1 Content reproducing device 审中-公开
标题翻译：内容再现装置
公开(公告)号：US20100142916A1
公开(公告)日：2010-06-10
申请号：US12588292
申请日：2009-10-09
申请人： Tetsuya Hirano
发明人： Tetsuya Hirano
IPC分类号： H04N5/91
CPC分类号： H04N5/783 , G11B27/005 , G11B27/32 , G11B27/34 , G11B2220/2541 , H04N5/76 , H04N5/85 , H04N9/8205
摘要： A content reproducing device 1 reproducing a video/audio content recorded on a recording medium accesses the recording medium as triggered by a predetermined user's operation before a start of reproducing the content, generates a table from reproducing sequence information of respective control information files, determines the content file to be reproduced next from a relationship between the content file reproducing sequence indicated in the table and an operation count of a skipping operation, and reproduces the content file.
摘要翻译：在开始再现内容之前，再现记录介质上记录的视频/音频内容的内容再现设备1在由预定用户的操作触发时访问记录介质，从再现各控制信息文件的顺序信息生成表，确定根据表中指示的内容文件再现顺序和跳过操作的操作次数之间的关系，再现要再现的内容文件，并再现该内容文件。

8. 发明授权

US06909165B2 Obverse/reverse discriminative rectangular nitride semiconductor wafer 失效
标题翻译：正/反向鉴别矩形氮化物半导体晶片
公开(公告)号：US06909165B2
公开(公告)日：2005-06-21
申请号：US10658378
申请日：2003-09-10
申请人： Masahiro Nakayama , Tetsuya Hirano
发明人： Masahiro Nakayama , Tetsuya Hirano
IPC分类号： C30B29/38 , C30B33/00 , H01L21/02 , H01L21/304 , H01L23/544 , H01S5/30
CPC分类号： H01L23/544 , H01L2223/54493 , H01L2924/0002 , H01L2924/00
摘要： A mirror-polished obverse surface and a roughened reverse surface of the conventional GaN wafers have been discriminated by difference of roughness on the surfaces with human eyesight. The difference of the surfaces is rather ambiguous. Cracks/breaks and distortion of the wafers have been likely to occur because the roughness of the reverse surface is apt to bring fine particles.To discern an obverse from a reverse without making use of the difference of the surface roughness, the present invention provides an obverse/reverse discriminative rectangular nitride semiconductor wafer having a longer slanting edge and a shorter slanting edge at obversely-clockwise neighboring corners, or having an asymmetric slanting edge at a corner, or having asymmetrically bevelled parts or having discriminating characters marked by laser. The present invention can make the reverse surface mirror-polished and smooth, so that particles on the reverse surface and distortion, cracks or breaks of the wafer decrease.
摘要翻译：现有的GaN晶片的镜面抛光表面和粗糙化的反面已被人眼视觉上的表面粗糙度差异所区分。表面的差异是相当模糊的。由于反面的粗糙度容易产生细小的颗粒，因此可能会发生晶片的裂纹/断裂和变形。为了在不利用表面粗糙度的差异的情况下从正面辨别正面，本发明提供了一种正/反向鉴别矩形氮化物半导体晶片，其具有在逆时针相邻拐角处较长的倾斜边缘和较短的倾斜边缘，或具有角部处的非对称倾斜边缘，或具有不对称倾斜部分或具有由激光标记的识别字符。本发明可以使反面镜面抛光和光滑，使得反面上的颗粒和晶片的变形，裂纹或断裂减小。

9. 发明申请

US20080292285A1 Data Processing Device, Data Processing Method, Program, Program Recording Medium, Data Recording Medium, and Data Structure 失效
标题翻译：数据处理装置，数据处理方法，程序，程序记录介质，数据记录介质和数据结构
公开(公告)号：US20080292285A1
公开(公告)日：2008-11-27
申请号：US11629078
申请日：2005-05-21
申请人： Yasushi Fujinami , Tetsuya Hirano
发明人： Yasushi Fujinami , Tetsuya Hirano
IPC分类号： H04N5/92
CPC分类号： H04N5/85 , A63F2300/206 , A63F2300/207 , G11B20/10 , G11B27/105 , G11B27/329 , G11B2220/2562
摘要： The present invention relates to a data processing apparatus, a data processing method, a program, a prgram recording medium, a data recording medium, and a data structure that enable reading of coded video data in access units withour analyyzing the coded video data. In step S211, a privatie _stream—2 packet is searched for, which is used for decoding video data, and which is located immediately prior to each of one or more decode startable points in coded video data in the access units. In addition, in step S216, based on AU_length which is included in the private_stream—2 packet, and which represents the size of each of access units located from the private_stream—2 packet to the next private_stream—2 packet, the coded video data is read in the access units. The present invention can be applied to, for example, game machine using DVDs, etc.
摘要翻译：数据处理装置，数据处理方法，程序，记录介质，数据记录介质和数据结构技术领域本发明涉及能够读取编码的视频数据的分析中的访问单元中的编码视频数据的数据处理装置，数据处理方法，程序，记录介质，数据记录介质和数据结构。在步骤S211中，搜索私有_stream-2数据包，用于解码视频数据，并且位于紧接在访问单元中的编码视频数据中的一个或多个解码可开始点之前。此外，在步骤S216中，基于private_stream-2数据包中包含的AU_length，表示从private_stream-2数据包到下一个private_stream-2数据包的每个存取单元的大小，编码后的视频数据是在访问单元中读取。本发明可以应用于例如使用DVD的游戏机等。

10. 发明授权

US6030292A Video signal reproducing apparatus 失效
标题翻译：视频信号再现装置
公开(公告)号：US6030292A
公开(公告)日：2000-02-29
申请号：US784987
申请日：1997-01-17
申请人： Tetsuya Hirano , Hisayuki Kunigita , Shinichi Okamoto , Shinji Noda , Teiji Yutaka
发明人： Tetsuya Hirano , Hisayuki Kunigita , Shinichi Okamoto , Shinji Noda , Teiji Yutaka
IPC分类号： A63F13/00 , A63F9/00 , A63F13/02 , A63F13/08 , A63F13/10
CPC分类号： A63F13/95 , A63F13/00 , A63F13/02 , A63F13/10 , A63F2300/1025 , A63F2300/206 , A63F2300/636
摘要： In a video reproducing apparatus, operating devices and recording devices are connected with a simple structure to record game information while operating the game, and a plurality of small capacity of external secondary memory can be used as a large capacity of external secondary memory. The main body of the video game machine is connected to a plurality of the operating devices with a serial interface so that serial data is communicated bidirectionally in accordance with a predetermined communication procedure while at the same time connecting recording devices to the serial interface respectively corresponding to a plurality of operating devices to allow the main body of the game machine to write predetermined data into and read it from recording devices in accordance with a communication procedure. Moreover, the communication controller connected to the main bus to which the central processing unit of the main body of the machine is connected and a plurality of card connectors namely card slots where memory cards connected to the main bus via the communication controller are attached to or detached from freely are provided, and each card slot is independently controlled by the central processing unit via the communication controller to control the writing and/or reading of data extending over the plurality of external secondary memory.
摘要翻译：在视频再现装置中，操作装置和记录装置以简单的结构连接，以便在操作游戏时记录游戏信息，并且可以将多个小容量的外部二级存储器用作外部二级存储器的大容量。视频游戏机的主体通过串行接口连接到多个操作装置，使得根据预定的通信过程双向传送串行数据，同时将记录装置分别连接到串行接口多个操作装置，用于允许游戏机的主体根据通信程序将预定的数据写入记录装置并从记录装置中读出。此外，连接到机器主体的中央处理单元连接到主总线的通信控制器以及通过通信控制器连接到主总线的存储卡的多个卡连接器即卡槽，通过通信控制器提供从中央处理单元独立地控制每个卡槽，以控制在多个外部辅助存储器上延伸的数据的写入和/或读取。

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