公开(公告)号：US4555717A

公开(公告)日：1985-11-26

申请号：US505353

申请日：1983-06-16

申请人： Masayoshi Miura ,  Hiroshi Naito

发明人： Masayoshi Miura ,  Hiroshi Naito

IPC分类号： B41J2/045 ,  B41J2/06 ,  G01D15/18

CPC分类号： B41J2/06 ,  B41J2002/061

摘要： An ink jet printing head comprises a laminar airflow chamber having a front channel through a combined stream of air and ink droplets is discharged toward a writing surface, and a rear channel provided through an insulative plate and axially aligned with the front channel connected to a source of liquid. The chamber is further provided with an air intake connected to a pressurized air supply source for directing an airstream to a point between the front and rear channels so that the airstream makes a sharp turn at the entry into the front channel with the result that a sharp pressure gradient is produced in the liquid discharge path. A first electrode is provided around said front channel and second electrode is provided on a rear side wall of said insulative plate around said rear channel. Electric field is established between said first and second electrodes thereby causing the liquid's meniscus at the exit end of the rear channel to extend toward the front channel by the combined effects of the potential and pressure gradients and to be torn apart into a droplet which is carried by the airstream discharged through the front channel.

摘要翻译： 喷墨打印头包括层流气流室，其具有通过组合的空气流的前通道，墨滴被朝向书写表面排出，并且后通道设置成穿过绝缘板并与连接到源的前通道轴向对齐 的液体。 该室还设置有连接到加压空气供应源的进气口，用于将气流引导到前通道和后通道之间的点，使得气流在进入前通道时急剧转弯，结果是尖锐 在液体排出路径中产生压力梯度。 第一电极设置在所述前通道周围，第二电极设置在所述绝缘板的围绕所述后通道的后侧壁上。 在所述第一和第二电极之间建立电场，由此使后通道的出口端处的液体的弯液面通过电势和压力梯度的组合效应向前通道延伸，并被分解成携带的液滴 由气流通过前通道排出。

公开(公告)号：US4403234A

公开(公告)日：1983-09-06

申请号：US341199

申请日：1982-01-20

申请人： Masayoshi Miura ,  Hiroshi Naito

发明人： Masayoshi Miura ,  Hiroshi Naito

IPC分类号： B41J2/06 ,  G01D15/18

CPC分类号： B41J2/06 ,  B41J2002/061 ,  B41J2002/14475 ,  B41J2202/02

摘要： An ink jet printing head comprises laminar airflow chamber having a front channel through which a combined stream of air and ink droplets is discharged toward a writing surface, and a rear channel axially aligned with the front channel connected to a source of liquid. The chamber is further provided with an air intake connected to a pressurized air supply source for directing an airstream to a point between the front and rear channels so that the airstream makes a sharp turn at the entry into the front channel with the result that a sharp pressure gradient is produced in the liquid discharge path. An electrode is provided for establishing a field between the front channel and the liquid's meniscus at the exit end of the rear channel to cause the latter to extend toward the front channel by combined effects of the potential and pressure gradients and to be torn apart into a droplet which is carried by the airstream discharged through the front channel.

摘要翻译： 喷墨打印头包括层流气流室，其具有前通道，空气和墨滴的组合流通过该前通道朝向书写表面排出，以及与连接到液体源的前通道轴向对准的后通道。 该室还设置有连接到加压空气供应源的进气口，用于将气流引导到前通道和后通道之间的点，使得气流在进入前通道时急剧转弯，结果是尖锐 在液体排出路径中产生压力梯度。 提供电极，用于在后通道的出口端处在前通道和液体的弯液面之间建立场，以使后者通过电势和压力梯度的组合效应朝向前通道延伸并被分解成 由通过前通道排出的气流携带的液滴。

公开(公告)号：US4403228A

公开(公告)日：1983-09-06

申请号：US359352

申请日：1982-03-18

申请人： Masayoshi Miura ,  Hiroshi Naito

发明人： Masayoshi Miura ,  Hiroshi Naito

IPC分类号： B41J2/06 ,  G01D15/18

CPC分类号： B41J2/06 ,  B41J2002/061 ,  B41J2202/02

摘要： An ink jet printing head comprising a nozzle plate having a plurality of nozzles successively arranged in a row. An airflow chamber is in communication with the nozzles for discharging air and ink therethrough to a writing surface and connected to a source of pressurized air for causing an airstream to make sharp turns at the entry into the nozzles creating a plurality of sharp pressure gradients. A liquid chamber is located behind the airflow chamber and connected to a source of ink. A meniscus forming member is located between the air and liquid chambers for causing the ink to form at least one meniscus by surface tension over an area extending parallel with the row of nozzles. Under the influence of the pressure gradients the meniscus of the ink is contoured into a plurality of surfaces convexed toward the nozzles. Electric fields are selectively established between the nozzles and the convexed surfaces for causing the ink to extend toward the corresponding nozzles to be torn apart into droplets which are discharged through the nozzles to the writing surface.

摘要翻译： 一种喷墨打印头，包括具有连续排列成一排的多个喷嘴的喷嘴板。 气流室与喷嘴连通，用于将空气和油墨通过其流到书写表面，并连接到加压空气源，以使气流在进入喷嘴的过程中产生尖锐的转弯，产生多个尖锐的压力梯度。 液体室位于气流室后面并连接到油墨源。 弯液面形成构件位于空气和液体室之间，用于通过表面张力在与该排喷嘴平行延伸的区域上形成至少一个弯液面。 在压力梯度的影响下，油墨的弯液面被轮廓化成朝向喷嘴凸出的多个表面。 选择性地在喷嘴和凸起表面之间建立电场，以使墨水朝向相应的喷嘴延伸以被分解成通过喷嘴排出到书写表面的液滴。

公开(公告)号：US08491387B2

公开(公告)日：2013-07-23

申请号：US12705364

申请日：2010-02-12

申请人： Masayoshi Miura ,  Yoichiro Sako ,  Susumu Yabe ,  Motoyuki Takai ,  Akiko Inoue

发明人： Masayoshi Miura ,  Yoichiro Sako ,  Susumu Yabe ,  Motoyuki Takai ,  Akiko Inoue

IPC分类号： A63F9/24 ,  A63F13/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： A63F13/795 ,  A63F13/12 ,  A63F13/212 ,  A63F13/40 ,  A63F13/833 ,  A63F2300/5566

摘要： An apparatus and method to group users based on bio-information of the users. A two-dimensional bio-information space is generated from first and second dimensions which represent, respectively, first and second characteristics of the bio-information of the users. The users are arranged in the bio-information space based on the bio-information, and users are grouped based on the arrangement of the users in the bio-information space. Continuously acquired bio-information is used to re-group users.

摘要翻译： 一种基于用户生物信息对用户进行分组的装置和方法。 从第一维和第二维生成二维生物信息空间，分别表示用户的生物信息的第一和第二特征。 用户根据生物信息安排在生物信息空间中，用户根据用户在生物信息空间中的布置进行分组。 持续获取的生物信息用于重新分组用户。

公开(公告)号：US20120086853A1

公开(公告)日：2012-04-12

申请号：US13331655

申请日：2011-12-20

申请人： Yoichiro Sako ,  Masayoshi Miura ,  Susumu Yabe ,  Motoyuki Takai ,  Akiko Inoue

发明人： Yoichiro Sako ,  Masayoshi Miura ,  Susumu Yabe ,  Motoyuki Takai ,  Akiko Inoue

IPC分类号： H04N7/00

CPC分类号： H04N21/23614 ,  A61B5/024 ,  A61B5/08 ,  A61B5/103 ,  A61B5/165 ,  A61B5/7232 ,  G10K15/02 ,  H04N21/235 ,  H04N21/42201 ,  H04N21/4348 ,  H04N21/435

摘要： An information transmission method capable of reproducing the atmosphere of a concert hall or a live performance hall, wherein bio-information of a speaker, player, actor or conductor, who serves as a source of speech, sounds or music and/or bio-information of a performer included within an image are multiplexed with respect to information of speech or music and/or information of the image for transmission thereof. At the receiving side, sense stimulation based on the bio-information is provided to the viewer, or information of speech or music and/or information of the image are controlled on the basis of the bio-information to thereby reproduce presence or live appeal.

摘要翻译： 一种能够再现音乐厅或现场表演厅的气氛的信息传输方法，其中作为语音来源的扬声器，演奏者，演员或导演的生物信息，声音或音乐和/或生物信息 包括在图像内的表演者的图像中的图像的多媒体信息相对于语音或音乐的信息和/或用于传输的图像的信息被复用。 在接收侧，根据生物信息提供基于生物信息的感觉刺激，或者基于生物信息来控制图像的语音或音乐信息和/或信息，从而再现存在或现场上诉。

公开(公告)号：US08130988B2

公开(公告)日：2012-03-06

申请号：US11248681

申请日：2005-10-11

申请人： Yoichiro Sako ,  Susumu Yabe ,  Kosei Yamashita ,  Masayoshi Miura ,  Toshiro Terauchi

发明人： Yoichiro Sako ,  Susumu Yabe ,  Kosei Yamashita ,  Masayoshi Miura ,  Toshiro Terauchi

IPC分类号： H04R5/02

CPC分类号： H04R3/12 ,  H04R2201/403 ,  H04R2430/20 ,  H04S3/00 ,  H04S7/30 ,  H04S2420/13

摘要： An audio signal is supplied to a loudspeaker array to perform wavefront synthesis. A virtual sound source is produced at an infinite distance using wavefront synthesis. A propagation direction of a sound wave emitted from the virtual sound source is changeable.

摘要翻译： 将音频信号提供给扬声器阵列以执行波前合成。 使用波前合成在无限距离处产生虚拟声源。 从虚拟声源发出的声波的传播方向是可变的。

公开(公告)号：US07783047B2

公开(公告)日：2010-08-24

申请号：US10987851

申请日：2004-11-12

申请人： Masayoshi Miura ,  Susumu Yabe

发明人： Masayoshi Miura ,  Susumu Yabe

IPC分类号： H04R5/00

CPC分类号： H04S7/30 ,  H04R3/12 ,  H04R2430/20 ,  H04S3/008 ,  H04S7/302 ,  H04S7/305 ,  H04S2420/13

摘要： A sound field reproduction apparatus generates sound field synthesizing parameters according to a relative positional relationship between the listener and the sound source and performs frequency conversion on sound data according to the relative positional relationship. A convolutional operation is conducted on the sound data that are subjected to the frequency conversion and the generated sound field synthesizing parameters in order to synthesize the sound of the sound source of each channel. The synthesized sound is subjected to wave front synthesis for the synthesized sound by using n-channel sound sources to reproduce a sound field in a predetermined area.

摘要翻译： 声场再现装置根据收听者和声源之间的相对位置关系产生声场合成参数，并根据相对位置关系对声音数据执行频率转换。 对经过频率转换的声音数据和产生的声场合成参数进行卷积运算，以便合成每个声道的声源的声音。 通过使用n声道声源对合成声音进行波前合成以再现预定区域中的声场。

公开(公告)号：US20080316879A1

公开(公告)日：2008-12-25

申请号：US11631534

申请日：2005-06-30

申请人： Yoichiro Sako ,  Masayoshi Miura ,  Toshiro Terauchi ,  Susumu Yabe

发明人： Yoichiro Sako ,  Masayoshi Miura ,  Toshiro Terauchi ,  Susumu Yabe

IPC分类号： G11B20/10 ,  G11B7/26

CPC分类号： G11B20/1251 ,  G11B20/10527 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/32 ,  G11B2020/10546

摘要： Disclosed is an apparatus for reproducing main data under an optimum reproduction environment. The reproducing apparatus includes a readout unit (20) for reading out predetermined main data and spatial characteristic data, made up of the information on characteristics of a space in an environment different from the environment under which the main data is to be reproduced, from a recording medium (1) on which the main data and the spatial characteristic data have been recorded. The reproducing apparatus also includes a processing unit (25) for performing predetermined processing for reproduction of the main data, based on the spatial characteristic data read out by the readout unit (20).

摘要翻译： 公开了一种用于在最佳再现环境下再现主数据的装置。 再现装置包括读出单元（20），用于从与要再现主数据的环境不同的环境中的空间的特性信息，从...中读出预定的主数据和空间特征数据 记录了主数据和空间特征数据的记录介质（1）。 再现装置还包括一个处理单元（25），用于根据由读出单元（20）读出的空间特征数据执行用于再现主数据的预定处理。

公开(公告)号：US20070127735A1

公开(公告)日：2007-06-07

申请号：US11656402

申请日：2007-01-23

申请人： Masayoshi Miura ,  Susumu Yabe

发明人： Masayoshi Miura ,  Susumu Yabe

IPC分类号： H04R1/02

CPC分类号： H04N5/76 ,  G10H3/125 ,  G10H2240/066 ,  G10H2240/315 ,  G10H2250/575 ,  G11B27/102 ,  G11B27/105 ,  G11B27/28 ,  G11B27/34 ,  G11B2220/20 ,  G11B2220/2525 ,  H04N9/8042 ,  H04N9/8063

摘要： A sound characteristic parameter is obtained for an audio signal to be analyzed by analyzing the signal by means of a sound characteristic parameter analyzing section arranged upstream relative to a similarity determining section. A sound signal operation as retrieving key is read out from a retrieving key storage area of a retrieving key memory by a retrieving key audio signal reading section and analyzed by a retrieving key sound characteristic parameter analyzing section to obtain a retrieving key sound characteristic parameter. The similarity determining section compares the sound characteristic parameter obtained from said sound characteristic parameter analyzing section and the retrieving key sound characteristic parameter obtained from said retrieving key sound parameter reading section and determines the similarity of them to retrieve a part of the audio signal to be analyzed that resembles the audio signal operating as retrieving key and obtained from the sound source of the retrieving key.

公开(公告)号：US20060072397A1

公开(公告)日：2006-04-06

申请号：US10542086

申请日：2003-12-25

申请人： Yoichiro Sako ,  Motoyuki Takai ,  Masayoshi Miura ,  Susumu Yabe ,  Akiko Inoue

发明人： Yoichiro Sako ,  Motoyuki Takai ,  Masayoshi Miura ,  Susumu Yabe ,  Akiko Inoue

IPC分类号： G11B19/02

CPC分类号： G11B27/105 ,  A63B71/0686 ,  G10H1/40 ,  G10K15/02 ,  G11B19/08 ,  G11B20/10 ,  H04N5/85 ,  H04N21/42201 ,  H04N21/42646 ,  H04N21/4307 ,  H04N21/4325 ,  H04N21/4402

摘要： Reproduction AV data obtained from an optical disc 41 is stored into a RAM 50. An AV signal whose reproduction start timing has been controlled is outputted from the RAM 50. Breath of a viewer is measured by a sensor 61. A measured signal is supplied to a peak detecting circuit 63 through a low pass filter 62 and timing of a peak value is detected. On the basis of the detected peak value, a change point detecting circuit 64 detects a change point from an inspiratory period to an expiratory period of the breath of the viewer and forms a reproduction start signal. The reproduction start signal is supplied to the RAM 50. Reading timing of the AV signal from the RAM 50 is controlled to the timing synchronized with the reproduction start signal. By controlling the start timing of the AV information in accordance with organic information of the viewer, a situation in which the timing is synchronized with the actual performance or the breath, excitement degree, or the like upon acting can be reconstructed.

摘要翻译： 从光盘41获得的再生AV数据被存储到RAM50中。再现开始定时被控制的AV信号从RAM50输出。观察者的呼吸由传感器61测量。测量信号被提供给 检测通过低通滤波器62的峰值检测电路63和峰值的定时。 基于检测到的峰值，变化点检测电路64检测从观察者的呼吸的吸气期到呼气期的变化点，形成再现开始信号。 再现开始信号被提供给RAM50。来自RAM50的AV信号的读取定时被控制到与再现开始信号同步的定时。 通过根据观看者的有机信息控制AV信息的开始定时，可以重构与动作中的实际演奏或呼吸，兴奋度等同步的时刻的情况。