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71. 发明授权

US4282788A Electronic musical instrument with automatic chord performance device 失效
标题翻译：电子乐器具有自动和弦演奏装置
公开(公告)号：US4282788A
公开(公告)日：1981-08-11
申请号：US97717
申请日：1979-11-27
申请人： Eiichi Yamaga , Junji Iio , Toshio Takeda , Akira Nakada , Akio Imamura
发明人： Eiichi Yamaga , Junji Iio , Toshio Takeda , Akira Nakada , Akio Imamura
IPC分类号： G10H1/36 , G10H1/38 , G10H1/40 , G10F1/00
CPC分类号： G10H1/40 , G10H1/38 , G10H2210/231 , G10H2210/361 , Y10S84/12 , Y10S84/22
摘要： An electronic musical instrument with an automatic chord performance device is of a type in which chord tones of plural series of different tone colors in different rhythm patterns are produced. This instrument employs a memory for storing a plurality of patterns per one rhythm and for plural rhythms in order to simultaneously obtain the chord tones of plural series per one rhythm. The patterns are read from the memory as tone generation timing signals. These tone generation timing signals control the amplitudes of the envelopes of the chord tone signals. The chord tone signals thus controlled in amplitude are generated after being controlled in the tone color in each of the series.
摘要翻译：具有自动和弦演奏装置的电子乐器是一种类型，其中产生具有不同节奏图案的多系列不同色调的和弦音色。该乐器采用一个存储器，用于每个节奏存储多个图案和多个节奏，以便同时获得每个节奏的多个系列的和弦音调。从存储器读出图案作为音产生定时信号。这些音调产生定时信号控制和弦音信号的包络的幅度。这样控制的和弦音信号在每一系列的音色被控制之后产生。

72. 发明授权

US4275634A Electronic musical instrument with automatic arpeggio faculty 失效
标题翻译：电子乐器与自动琶音教师
公开(公告)号：US4275634A
公开(公告)日：1981-06-30
申请号：US92082
申请日：1979-11-07
申请人： Akio Imamura , Eiichi Yamaga , Akira Nakada
发明人： Akio Imamura , Eiichi Yamaga , Akira Nakada
IPC分类号： G10H1/26 , G10H1/28 , G10H5/00
CPC分类号： G10H1/28 , Y10S84/12 , Y10S84/22
摘要： An electronic musical instrument is of a channel assignment type and simultaneously produces a plurality of tones in automatic arpeggio performance. For that purpose, the instrument incorporates a plurality of automatic arpeggio performance channels. An automatic arpeggio performance is carried out in accordance with an arpeggio pattern. In order to simultaneously produce a plurality of automatic arpeggio tones, the instrument assigns respective arpeggio composing tones for the plural arpeggio performance channels by using an arpeggio pattern for one-tone production and a change pattern obtained by adding change information to the arpeggio pattern. Thus an automatic performance of polyphonic arpeggio is realized.
摘要翻译：电子乐器具有频道分配类型，同时在自动琶音演奏中产生多个音调。为此，仪器包含多个自动琶音性能通道。根据琶音模式进行自动琶音演奏。为了同时产生多个自动琶音，仪器通过使用用于单音制作的琶音模式和通过将改变信息添加到琶音模式而获得的改变模式，为多个琶音性能频道分配相应的琶音组合音调。因此实现了多声琶音的自动演奏。

73. 发明授权

US4228712A Key code data generator 失效
标题翻译：密钥代码数据生成器
公开(公告)号：US4228712A
公开(公告)日：1980-10-21
申请号：US940381
申请日：1978-09-07
申请人： Yasuji Uchiyama , Akira Nakada , Takatoshi Okumura , Eiichiro Aoki , Eiichi Yamaga , Akiyoshi Oya
发明人： Yasuji Uchiyama , Akira Nakada , Takatoshi Okumura , Eiichiro Aoki , Eiichi Yamaga , Akiyoshi Oya
IPC分类号： G10H1/18 , G10H1/36 , G10H1/38 , G10H1/00
CPC分类号： G10H1/383
摘要： Key switches are connected in a matrix fashion between row lines making block lines for octaves and column lines making note lines for notes. The note lines are connected to a note detection circuit which converts the note line outputs of the actuated switches into key codes in a time shared fashion and to a chord detection circuit which includes a chord type detecting logic and a shift register connected thereto and storing the note line outputs in its respective stages. During a chord detecting period, the note detection circuit is loaded with signals "1" as if all the key switches were actuated and delivers key codes of all notes one after another, whereas the shift register is circulatingly shifted synchronously with the note code change. When the logic detects an establishment of a chord, the note code of that moment is extracted to be a code identifying the root note of the chord. The root note code is then processed for automatic bass and chord performance.
摘要翻译：键开关以矩阵方式连接在行线之间，为八度音阶和列线制作块线，为笔记制作笔记线。音符线连接到音符检测电路，该音符检测电路以时分方式将致动开关的音符线输出转换成键码，并将其连接到和弦检测电路，该弦检测电路包括和弦型检测逻辑和与之连接的移位寄存器，笔记线输出在各自的阶段。在和弦检测期间，音符检测电路装载有信号“1”，好像所有键开关都被致动，并且一个接一个地传送所有音符的键码，而移位寄存器与音符码变化同步地循环移位。当逻辑检测到和弦的建立时，该时刻的音符代码被提取为标识和弦的根音的代码。然后处理根音符代码以进行自动低音和和弦演奏。

74. 发明授权

US4228403A Submultiple-related-frequency wave generator 失效
标题翻译：次多相波发生器
公开(公告)号：US4228403A
公开(公告)日：1980-10-14
申请号：US915239
申请日：1978-06-13
申请人： Takatoshi Okumura , Akira Nakada , Yasuji Uchiyama , Eiichiro Aoki , Eiichi Yamaga , Akiyoshi Oya
发明人： Takatoshi Okumura , Akira Nakada , Yasuji Uchiyama , Eiichiro Aoki , Eiichi Yamaga , Akiyoshi Oya
IPC分类号： G10H1/18 , H03K3/84 , H03B19/00 , H03K5/156
CPC分类号： G10H1/187 , Y10S84/11
摘要： A digital oscillator generates a basic pulse having a period which is a predetermined large number of times of a clock pulse period. During the basic pulse period are allotted a predetermined small number of time slots defining submultiple frequency channels. There is provided a shift register having the channel number of stages, each stage being assigned to each channel. The contents of the respective stages are changed at respectively different periods which are multiples of the basic pulse period. The contents are taken out timewise-serially, one at a time, stage by stage, and superimposed on the basic pulse to constitute a time-division-multiplexed wave data signal. The delivered signal is demultiplexed to form individual waves having respectively different frequencies which are submultiple-related to the frequency of the basic pulse. This generator is very suitable for electronic musical instruments, as a single line transmits plural wave data.
摘要翻译：数字振荡器产生具有时钟脉冲周期的预定次数的周期的基本脉冲。在基本脉冲周期期间，分配有预定的少量定义多个频率信道的时隙。提供了具有通道级数的移位寄存器，每个级被分配给每个通道。分别在基本脉冲周期的倍数的不同时段改变各个级的内容。按时间顺序串行地取出内容，逐个逐个取出，叠加在基本脉冲上，构成时分复用波数据信号。所递送的信号被解复用以形成具有与基本脉冲的频率相关的分别不同频率的各个波。该发电机非常适合电子乐器，单线传输多波数据。

75. 发明授权

US4223584A Electronic musical instrument 失效
标题翻译：电子乐器
公开(公告)号：US4223584A
公开(公告)日：1980-09-23
申请号：US81
申请日：1979-01-02
申请人： Akira Nakada , Eiichiro Aoki , Akiyoshi Oya , Takatoshi Okumura , Yasuji Uchiyama , Eiichi Yamaga
发明人： Akira Nakada , Eiichiro Aoki , Akiyoshi Oya , Takatoshi Okumura , Yasuji Uchiyama , Eiichi Yamaga
IPC分类号： G10H1/057 , G10H1/18 , G10H3/06
CPC分类号： G10H1/188
摘要： An electronic musical instrument is provided with an upper, a lower and a pedal keyboards and musical tone generating circuits dependently corresponding to respective keyboards and, in addition thereto, an auxiliary musical tone generating circuit which is independent of the keyboards and can be selectively coupled with a particular keyboard according to the designation by a keyboard selection switch. This auxiliary musical tone generating circuit produces tone signals having a particular tone color. Key codes for a selected one of the keyboards among key codes supplied by a channel assignment circuit are latched separately in the auxiliary circuit, and musical tones corresponding to the latched key codes are produced in this particular tone color. An envelope control circuit of the electronic musical instrument includes a detection circuit which detects switching of the keyboard selection switch and the amplitude envelope of a musical tone is temporarily cleared upon detection of the switching of the keyboard selection switch.
摘要翻译：一个电子乐器具有一个上，下和一个与各个键盘相对应的踏板键盘和乐音产生电路，另外还有一个独立于键盘的辅助乐音产生电路，并且可以选择性地与根据由键盘选择开关指定的特定键盘。该辅助乐音产生电路产生具有特定音色的音调信号。由频道分配电路提供的键码之间的所选择的一个键盘的键码被分别锁存在辅助电路中，并且以该特定音色产生与锁存的键码对应的乐音。电子乐器的包络控制电路包括检测键盘选择开关的切换的检测电路，并且在检测到键盘选择开关的切换时，音调的幅度包络被暂时清除。

76. 发明授权

US4218948A Electronic musical instrument of key code processing type 失效
标题翻译：电子乐器的键码处理类型
公开(公告)号：US4218948A
公开(公告)日：1980-08-26
申请号：US972031
申请日：1978-12-21
申请人： Akira Nakada , Eiichiro Aoki , Akiyoshi Oya , Takatoshi Okumura , Yasuji Uchiyama , Eiichi Yamaga
发明人： Akira Nakada , Eiichiro Aoki , Akiyoshi Oya , Takatoshi Okumura , Yasuji Uchiyama , Eiichi Yamaga
IPC分类号： G10H1/00 , G10H1/02 , G10H1/053 , G10H1/22 , G10H5/00
CPC分类号： G10H1/053 , G10H1/22 , Y10S84/02 , Y10S84/20
摘要： An electronic musical instrument of a key code processing type includes a single tone generating section for producing a solo performance effect without providing a solo performance keyboard. This single tone generating section comprises a single data selection circuit which selects the highest (or lowest) note from among notes of depressed keys for producing a single musical tone. The single data selection circuit includes first and second memories and a comparison circuit. An input key code A is compared with a key code X stored in the second memory and the input key code A is stored in the first memory if the value of the input key code A is greater than the value of the key code X. When one cycle of the above described comparison has been completed, the data stored in the second memory is rewritten with the data of the first memory. The key code for the highest note is now stored in the second memory to designate a tone signal to be produced for a solo performance.
摘要翻译：一种键码处理类型的电子乐器包括一个用于产生独奏性能效果而不提供独奏性能键盘的单色产生部分。该单音产生部分包括单个数据选择电路，其从用于产生单个乐曲的按压键的音符中选择最高（或最低）音符。单个数据选择电路包括第一和第二存储器和比较电路。输入键代码A与存储在第二存储器中的键代码X进行比较，并且如果输入键代码A的值大于键代码X的值，则输入键代码A被存储在第一存储器中。当上述比较的一个周期已经完成，存储在第二存储器中的数据被第一存储器的数据重写。最高音符的键码现在存储在第二个存储器中，以指定要为单曲演奏而产生的音调信号。

77. 发明授权

US4186635A Electronic musical instrument 失效
标题翻译：电子乐器
公开(公告)号：US4186635A
公开(公告)日：1980-02-05
申请号：US812377
申请日：1977-07-01
申请人： Eiichiro Aoki , Akira Nakada
发明人： Eiichiro Aoki , Akira Nakada
IPC分类号： G10H1/18 , G10H7/00 , G10H1/00 , G10H5/00
CPC分类号： G10H1/182
摘要： In an electronic musical instrument, numerical values corresponding to respective notes are generated on a time-shared basis, the generated numerical values are cumulatively added for each note in synchronism with a predetermined time slot and carry signals coming out as results of the accumulations of the respective numerical values respectively constitute note frequency signals. By simplifying a tone source circuit in this manner and by selecting generated frequency signals in accordance with depression of keys, the number of conductors connecting a keyboard circuit with the tone source circuit can be reduced.
摘要翻译：在电子乐器中，在时间共享的基础上产生对应于各个音符的数值，所产生的数值与预定的时隙同步地累积地相加于每个音符，并且作为累加的结果输出作为结果的信号各自的数值分别构成音频信号。通过以这种方式简化音源电路并且通过根据键的按压选择所生成的频率信号，可以减少连接键盘电路与音源电路的导体数目。

78. 发明授权

US4083284A Delayed vibrato arrangement for an electronic musical instrument 失效
标题翻译：电子乐器的延迟颤音安排
公开(公告)号：US4083284A
公开(公告)日：1978-04-11
申请号：US787149
申请日：1977-04-13
申请人： Akira Nakada
发明人： Akira Nakada
IPC分类号： G10H1/043 , G10H1/057 , G10H1/04
CPC分类号： G10H1/057 , G10H2210/201
摘要： A delayed vibrato signal generating arrangement in which an envelope signal which changes from a first potential level to a second potential level at the instant of key depression, and thereafter varies gradually from the second potential level to the first potential level is generated by an envelope signal generator, the peak portion of such envelope signal is clipped off by a clipper, and then a vibrato signal with a gradually increasing amplitude is generated by a vibrato signal generator driven by the output of the clipper. The vibrato signal generator is so arranged as not to operate at the clipped level of the output of the clipper, thereby giving a delay time for delayed vibrato.
摘要翻译：一种延迟的颤音信号发生装置，其中在键按压时刻从第一电位电平变化到第二电位电平，然后从第二电位电平逐渐变化到第一电位电平的包络信号由包络信号发生器，这样的包络信号的峰值部分被限幅器剪除，然后通过由剪辑器的输出驱动的颤音信号发生器产生振幅逐渐增加的颤音信号。颤音信号发生器被布置为不在限幅器的输出的限幅电平下操作，从而给予延迟颤音的延迟时间。

79. 发明授权

US08072989B2 Virtual volume transfer apparatus, virtual volume transfer method, and computer product 有权
标题翻译：虚拟卷传输设备，虚拟卷传输方式和计算机产品
公开(公告)号：US08072989B2
公开(公告)日：2011-12-06
申请号：US11807600
申请日：2007-05-29
申请人： Toshihide Yanagawa , Hiroshi Yazawa , Akira Nakada , Eiji Hamamoto , Masaru Shibata , Himiko Kaneko
发明人： Toshihide Yanagawa , Hiroshi Yazawa , Akira Nakada , Eiji Hamamoto , Masaru Shibata , Himiko Kaneko
IPC分类号： H04L12/28
CPC分类号： G06F3/0647 , G06F3/0605 , G06F3/0683
摘要： A method of transferring a virtual volume established on a real volume includes acquiring transfer source virtual volume information from a transfer source, acquiring transfer destination real volume information from a transfer destination, generating transfer destination virtual volume information from the transfer source virtual volume information by using the transfer destination real volume information, and establishing a virtual volume at the transfer destination based on the transfer destination virtual volume information.
摘要翻译：传输在真实卷上建立的虚拟卷的方法包括从传送源获取传送源虚拟卷信息，从传送目的地获取传送目的地实体卷信息，通过使用从传送源虚拟卷信息生成传送目的地虚拟卷信息传送目的地实体卷信息，以及基于传送目的地虚拟卷信息在传送目的地建立虚拟卷。

80. 发明申请

US20080189674A1 Data Generating Method, Data Generating Device, and Program 失效
标题翻译：数据生成方法，数据生成装置和程序
公开(公告)号：US20080189674A1
公开(公告)日：2008-08-07
申请号：US11887966
申请日：2006-04-07
申请人： Yoshiyuki Taniguchi , Tatsuo Morimoto , Akira Nakada , Masae Nakada , Tadahiro Ohmi
发明人： Yoshiyuki Taniguchi , Tatsuo Morimoto , Akira Nakada , Masae Nakada , Tadahiro Ohmi
IPC分类号： G06F17/50
CPC分类号： G03F7/70291 , G03F1/68 , G03F1/78 , G03F7/70508
摘要： To provide a data generating method, device, and program that can generate drawing data for drawing the entire general design graphic data with an accuracy of about 1 to 4 nm in a drawing method or a drawing system adapted to draw gradation-controllable spotlights in a two-dimensional array.The data generating method is a method for generating, in an exposure system having a function of irradiating multigradation-controllable spotlights in a two-dimensional array onto a photosensitive film on a substrate, gradation values of the spotlights based on design graphic data. Using reference data classified by features of a graphic and describing in advance combinations of gradation values mapped to coordinate information of a graphic, the method discriminates the feature in the design graphic data near positions of the spotlights and selects the combination of the gradation values in the reference data corresponding to coordinate information of the positions of the spotlights, thereby determining the gradation values.
摘要翻译：为了提供一种数据生成方法，装置和程序，其可以在绘制方法或绘制系统中生成绘制数据，以绘制整个一般设计图形数据，精度约为1至4nm，适于在二维数组。数据生成方法是在具有将二维阵列中的多光可控聚光灯照射到基板上的感光膜上的功能的曝光系统中产生的方法，其基于设计图形数据来生成聚光灯的灰度值。使用根据图形的特征分类的参考数据，并预先描绘映射到图形的坐标信息的灰度值的组合，该方法鉴别聚光灯的位置附近的设计图形数据中的特征，并且选择对应于聚光灯的位置的坐标信息的参考数据，从而确定灰度值。

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