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1. 发明授权

US6103965A Musical tone synthesizing apparatus, musical tone synthesizing method and storage medium 有权
标题翻译：音乐合成装置，乐音合成方法和存储介质
公开(公告)号：US6103965A
公开(公告)日：2000-08-15
申请号：US338854
申请日：1999-06-23
申请人： Tomoyuki Kumagai
发明人： Tomoyuki Kumagai
IPC分类号： G10H1/18 , G10H1/24 , G10H7/00 , G10H1/06
CPC分类号： G10H1/24
摘要： A musical tone synthesizing apparatus includes a tone color selecting device that classifies a plurality of tone colors set in the main body thereof into a plurality of categories, and selects a tone color based on the categories into which the tone colors have been classified. An expanded tone color supplying device supplies a plurality of expanded tone colors to the tone color selecting device. The tone color selecting device classifies the expanded tone colors supplied from the expanded tone color supplying device into a plurality of categories, in substantially same manner as used for the tone colors set in the main body, and selects an expanded tone color based on the categories into which the expanded tone colors have been classified. Further, a musical tone synthesizing method and a storage medium storing a program executable by a computer are provided to perform the same functions as the musical tone synthesizing apparatus.
摘要翻译：音乐合成装置包括：音色选择装置，其将在其主体中设置的多个音色分为多个类别，并且基于已分类色调的类别来选择音色。扩展音色供应装置将多个扩展音色提供给音色选择装置。音色选择装置以与用于在主体中设置的音色基本相同的方式将从扩展音色供应装置提供的扩展音色分为多个类别，并且基于类别来选择扩展音色扩展的色调已被分类。此外，提供一种音乐合成方法和存储可由计算机执行的程序的存储介质，以执行与乐音合成装置相同的功能。

2. 发明授权

US5864081A Musical tone generating apparatus, musical tone generating method and storage medium 失效
标题翻译：音乐发生装置，乐音产生方法和存储介质
公开(公告)号：US5864081A
公开(公告)日：1999-01-26
申请号：US13879
申请日：1998-01-27
申请人： Hiroyuki Iwase , Tomoyuki Kumagai
发明人： Hiroyuki Iwase , Tomoyuki Kumagai
IPC分类号： G10H1/18 , G10H1/24 , G10H1/06
CPC分类号： G10H1/24
摘要： A musical tone generating apparatus is provided that generates a musical tone of a selected one of tone colors that is defined by a combination of a first kind of number and a second kind of number. An operating element used for setting a tone color and having an incrementing function and a decrementing function is operated to set at least the second kind of number by using at least one of the incrementing function and decrementing function. A memory device stores a list in which the tone colors to be selected are listed, the list having a first axis having a plurality of locations to which a plurality of first kind of numbers are respectively assigned, and a second axis having a plurality of locations to which a plurality of second kind of numbers are respectively assigned, each of the first kind of numbers having a basic tone color assigned thereto, each of the second kind of numbers having an extended tone color that is a variation of the basic tone color of a corresponding one of the first kind of numbers. Each time the operating element is operated, one of the second kind of numbers that is assigned to a currently selected tone color is changed to a number of the second kind assigned to a tone color that is different from the currently selected tone color and is present next to the currently selected tone color in the list.
摘要翻译：提供了一种乐音产生装置，其产生由第一种号码和第二种号码的组合定义的所选择的一种音色的乐音。用于设置音色并具有递增功能和递减功能的操作元件被操作以通过使用递增函数和递减函数中的至少一个来设置至少第二类型的数字。存储装置存储其中列出了要选择的音色的列表，该列表具有第一轴，该第一轴具有分配多个第一种号码的多个位置，以及具有多个位置的第二轴分别分配有多个第二种类型的号码，第一类号码中的每一个具有分配给它的基本音调颜色，第二种数字中的每一个具有作为基本音色变化的扩展音色相应的第一种数字。每当操作元件被操作时，分配给当前选择的音色的第二种数字之一被改变为分配给与当前选择的音色不同的音色的第二种号码，并且存在在列表中当前选择的音色旁边。

3. 发明授权

US5749563A Exhaust gas recirculation system 失效
标题翻译：废气再循环系统
公开(公告)号：US5749563A
公开(公告)日：1998-05-12
申请号：US785897
申请日：1997-01-21
申请人： Yuji Hosaka , Yasuhiro Makibayashi , Tomoyuki Kumagai , Tatsuaki Nakanishi
发明人： Yuji Hosaka , Yasuhiro Makibayashi , Tomoyuki Kumagai , Tatsuaki Nakanishi
IPC分类号： F02M25/07 , F16K31/122 , F16K31/126
CPC分类号： F02M26/55 , F02M26/67 , F02M26/68 , Y10T137/4259
摘要： The invention relates to an exhaust gas recirculation system as may be used in an engine of an automobile or the like. A housing is provided with an exhaust gas recirculation passage, which may be opened or closed by a valve connected to a diaphragm. The valve includes a rod which is guided by a guide bushing for movement back and forth. A securing protective cover mounted on the housing and a cup-shaped movable protective cover mounted on the diaphragm prevent ingress of a foreign matter between the guide bushing and the valve. An air passage is formed in the movable protective cover. With this construction, the provision of the air passage prevents a negative pressure from prevailing in the movable protective cover, thus preventing a foreign matter such as water or dust which may be deposited on the housing or the like from being drawn into a clearance between the guide bushing and the valve.
摘要翻译：本发明涉及可用于汽车等的发动机中的排气再循环系统。壳体设置有排气再循环通道，废气再循环通道可以通过连接到隔膜的阀打开或关闭。该阀包括由导向衬套引导的杆，用于前后运动。安装在壳体上的固定保护盖和安装在隔膜上的杯形可移动保护盖防止引导衬套和阀之间的异物进入。空气通道形成在可动保护罩中。利用这种结构，空气通道的设置可防止活动保护盖中产生负压，从而防止可能沉积在壳体等上的诸如水或灰尘的异物被吸入到导套和阀。

4. 发明授权

US5623112A Automatic performance device 失效
标题翻译：自动演奏装置
公开(公告)号：US5623112A
公开(公告)日：1997-04-22
申请号：US365509
申请日：1994-12-28
申请人： Yoshihisa Ito , Tomoyuki Kumagai , Tadasu Kakizaki
发明人： Yoshihisa Ito , Tomoyuki Kumagai , Tadasu Kakizaki
IPC分类号： G10H1/38 , G10H1/00 , G10H1/36 , G01H1/06 , G01H1/38
CPC分类号： G10H1/0033 , G10H1/36
摘要： An automatic performance device has a phrase performance information memory storing pieces of phrase performance information having predetermined phrase lengths, which each have phrase-discriminating information imparted thereto. A performance pattern memory stores pieces of performance pattern information for determining a sequence of performance of the pieces of phrase performance information. A CPU prepares pieces of performance pattern information by storing the pieces of phrase-discriminating information into the performance pattern memory in a sequence of performance of the pieces of phrase performance information, according to operation by an operator, and imparts to the prepared pieces of performance pattern information as many pieces of pattern-discriminating information. Pieces of performance pattern information are designated by means of the pattern-discriminating information. Then, the CPU reads out pieces of phrase-discriminating information for phrases of the designated pieces of performance pattern information in the performance sequence from the performance pattern memory, and reads out pieces of phrase performance information corresponding to the read-out pieces of phrase-discriminating information, to give automatic performance based on the read-out pieces of phrase performance information. A chord of any of the pieces of phrase performance information to be set in performance thereof can be designated, and the CPU changes a note of the read-out phrase performance information according to the designated chord.
摘要翻译：自动演奏装置具有短语表演信息存储器，其存储具有预定短语长度的短语表演信息，每个短语表演信息各自具有赋予的短语识别信息。性能模式存储器存储用于确定短语演奏信息片段的演奏顺序的演奏模式信息。 CPU通过根据操作者的操作按照短语表演信息的执行顺序将短片辨别信息存储到演奏模式存储器中来准备多条演奏模式信息，并赋予所准备的演奏曲目模式信息作为许多模式识别信息。性能模式信息的片段通过模式识别信息来指定。然后，CPU从演奏模式存储器中读出表演序列中的指定的演奏模式信息的短语的短语识别信息，并且读出与读出的短语辨别信息对应的短语表演信息，识别信息，基于读出短语表演信息来自动表现。可以指定要在其执行中设置的任何短语演奏信息的和弦，并且CPU根据指定的和弦改变读出短语演奏信息的音符。

5. 发明授权

US5274192A Instrument for recording and playing back musical playing data 失效
标题翻译：用于录制和播放音乐播放数据的乐器
公开(公告)号：US5274192A
公开(公告)日：1993-12-28
申请号：US774051
申请日：1991-10-08
申请人： Tomoyuki Kumagai
发明人： Tomoyuki Kumagai
IPC分类号： G10H1/00 , G10H1/38 , G10G3/04 , G10H1/06
CPC分类号： G10H1/0041 , Y10S84/22 , Y10S84/29
摘要： An instrument for recording and playing musical playing data comprises a pattern memory, a timing designation key for designating playing back timing of the pattern data, a sequence track for recording sequence data, and a writing device for writing the pattern data into the sequence track at the playing back timing designated with the timing designation key. The pattern data is read from the pattern memory and transferred to the place, in the sequence track, corresponding to the designated timing. The transferred note data is modified with the designated chord. The instrument further comprises a backing track storing backing data, any part of which can be also transferred to the sequence track.
摘要翻译：用于记录和播放音乐播放数据的乐器包括：图形存储器，用于指定模式数据的回放定时的定时指定键，用于记录顺序数据的序列轨迹;以及写入装置，用于将模式数据写入序列轨迹以定时指定键指定的播放时间。从图案存储器读取图案数据，并将其传送到与指定定时对应的序列轨迹中的位置。转移的笔记数据用指定的和弦修改。该仪器还包括一个背景轨道，其存储背景数据，其任何部分也可以传送到序列轨道。

6. 发明授权

US5340939A Instrument having multiple data storing tracks for playing back musical playing data 失效
标题翻译：具有多个数据存储轨道的乐器用于播放音乐播放数据
公开(公告)号：US5340939A
公开(公告)日：1994-08-23
申请号：US774039
申请日：1991-10-07
申请人： Tomoyuki Kumagai
发明人： Tomoyuki Kumagai
IPC分类号： G10H1/00 , G10H1/38 , G10H7/00
CPC分类号： G10H1/0041
摘要： An instrument for playing back musical playing data comprises an performance track and a replacement-performance track in which replacement-performance data with performance data. Usually, only the performance track is in use so that only the performance data is read and supplied to a tone generator. When playback timing touches to the timing that the replacement-performance data is recorded in the replacement-performance track, the performance data at the timing on the performance track is replaced with the replacement-performance data on the replacement-performance track, and the replaced data is supplied to the tone generator to be played back.
摘要翻译：用于回放音乐演奏数据的乐器包括演奏曲目和替换演奏曲目，其中具有演奏数据的替换演奏数据。通常，仅使用性能曲目，使得只有演奏数据被读取并提供给乐音发生器。当回放定时与替换性能数据被记录在替换性能轨道中的定时相关时，在性能轨道上的定时处的性能数据被替换为替换性能轨迹上的替换性能数据，并被替换数据被提供给要发音的乐音发生器。

7. 发明授权

US06232541B1 Data sending apparatus and data receiving apparatus communicating data storage control command in MIDI protocol, and method therefor 有权
标题翻译：用于通过MIDI协议传送数据存储控制命令的数据发送装置和数据接收装置及其方法
公开(公告)号：US06232541B1
公开(公告)日：2001-05-15
申请号：US09604840
申请日：2000-06-27
申请人： Tomoyuki Kumagai
发明人： Tomoyuki Kumagai
IPC分类号： G10H700
CPC分类号： G10H1/0066
摘要： A personal computer having a MIDI interface and an electronic musical instrument having a MIDI interface are connected with each other by means of a sending and a receiving MIDI cable. The personal computer stores music performance data and provides control commands for managing the data storing operation in the electronic musical instrument in its local data protocol, and converts such data and commands both to MIDI exclusive data according to the MIDI protocol to send to the electronic musical instrument via the MIDI cable. The electronic musical instrument receives the MIDI exclusive data carrying such data and commands, and converts the received MIDI exclusive data back to the performance data and the control commands in the original local protocol such as DOS format to control the data storing operation in the electronic musical instrument accordingly. Thus, the personal computer can remotely manage the data storing operation in the electronic musical instrument.
摘要翻译：具有MIDI接口的个人计算机和具有MIDI接口的电子乐器通过发送和接收MIDI电缆相互连接。个人计算机存储音乐演奏数据，并提供用于管理其本地数据协议中的电子乐器中的数据存储操作的控制命令，并将这些数据和命令根据MIDI协议转换为MIDI独占数据，以发送到电子音乐乐器通过MIDI电缆。电子乐器接收携带这种数据和命令的MIDI独占数据，并将接收到的MIDI独占数据转换回原始本地协议（如DOS格式）中的演奏数据和控制命令，以控制电子音乐中的数据存储操作相应的仪器因此，个人计算机可以远程管理电子乐器中的数据存储操作。

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