公开(公告)号：US07736708B2

公开(公告)日：2010-06-15

申请号：US10593884

申请日：2005-03-29

申请人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunihiro Ichimura

发明人： Daisaku Matsunaga ,  Masanori Hashimoto ,  Christian Ruslim ,  Takashi Tamaki ,  Kunihiro Ichimura

IPC分类号： G02F1/1337 ,  G02F1/13363

CPC分类号： G02B5/3083 ,  G02B27/0087 ,  G02B27/26 ,  G03B35/26 ,  Y10T428/1005 ,  Y10T428/1036

摘要： The present invention relates to a micropattern retardation element requiring no stretch processing and no extremely high positioning accuracy in cutting films, and the like, and having the retardation region controlled in width of a micron unit, and a producing method therefore. Said micropattern retardation element can be obtained by forming a liquid crystalline or non liquid crystalline polymer thin film layer having photoactive groups, on a substrate, and then, after orientation treatment in a micropattern form, forming a birefringence layer so as to contact with said polymer thin film layer, so that birefringence molecules of said birefringence layer are oriented according to orientation of photoactive groups in said thin film. Said retardation element is used in a three-dimensional display, and the like.

摘要翻译： 本发明涉及不需要拉伸加工的微图案延迟元件，并且在切割薄膜等方面没有极高的定位精度，并且具有以微米单位宽度控制的延迟区域及其制造方法。 所述微图案延迟元件可以通过在基板上形成具有光活性基团的液晶或非液晶聚合物薄膜层，然后在微图案形式的取向处理之后，形成双折射层以与所述聚合物接触 使得所述双折射层的双折射分子根据所述薄膜中的光活性基团的取向取向。 所述延迟元件用于三维显示器等。

公开(公告)号：US07348482B2

公开(公告)日：2008-03-25

申请号：US10052838

申请日：2002-01-17

申请人： Jun Ishii ,  Takashi Tamaki

发明人： Jun Ishii ,  Takashi Tamaki

IPC分类号： G10H7/00

CPC分类号： G10H1/0075 ,  G10H7/02

摘要： A nibble stream containing MIDI music data words and synchronous nibbles and an external audio signal are selectively converted to an audio-frequency signal, which in turn is converted to a set of PCM codes for storing it in a compact disc; and the audio frequency signal, which is demodulated from the PCM data codes, is analyzed to see which is the origin of the audio frequency signal on the basis of the signal level and what sort of modulation technique was employed on the basis of features of the audio frequency signal such as peak-to-peak intervals and similarity to reference waveforms so that the nibble stream or the external audio signal is exactly reproduced from the audio frequency signal.

摘要翻译： 包含MIDI音乐数据字和同步半字节和外部音频信号的半字节流被选择性地转换为音频信号，音频信号又转换成一组PCM码，用于将其存储在光盘中; 并且从PCM数据码解调的音频信号被分析，以基于信号电平来查看哪个是音频信号的原点，并且基于什么样的调制技术 诸如峰 - 峰间隔的音频信号和与参考波形的相似性，使得半字节流或外部音频信号从音频信号精确地再现。

公开(公告)号：US07002068B2

公开(公告)日：2006-02-21

申请号：US10417982

申请日：2003-04-17

申请人： Shinya Koseki ,  Rokurota Mantani ,  Takashi Tamaki ,  Nobuo Sugiyama

发明人： Shinya Koseki ,  Rokurota Mantani ,  Takashi Tamaki ,  Nobuo Sugiyama

IPC分类号： G10H7/00

CPC分类号： G10H7/00 ,  G10H1/0041 ,  G10H3/18 ,  G10H7/02 ,  G10H2210/301 ,  H04S7/30

摘要： A grand piano generates acoustic tones through vibrations of strings and sound board so that the acoustic tones are converted to analog audio signals at recording points over the sound board, and a group of waveform data sets are produced from the analog audio signal through sampling and analog-to-digital conversion; when electronic tones are generated, delay parameters and volume parameters are determined on the basis of differences between the recording points and tone radiating points occupied by loud speakers, the sets of waveform data series are sequentially read out from the group of waveform data sets and are modified with the delay parameters and volume parameters so that the electronic tones become close to the acoustic tones.

公开(公告)号：US06541185B1

公开(公告)日：2003-04-01

申请号：US09665824

申请日：2000-09-20

申请人： Daisaku Matsunaga ,  Kunihiro Ichimura ,  Takashi Tamaki

发明人： Daisaku Matsunaga ,  Kunihiro Ichimura ,  Takashi Tamaki

IPC分类号： G02B530

CPC分类号： G02B5/3016 ,  C09K19/60 ,  G02B5/3033 ,  Y10T428/1041

摘要： A polarized element formed by arranging a dichroic molecule in a micropattern form on a thin film layer of a liquid crystalline resin having a photoactive group irradiated by a linearly polarized light. The micropattern polarized element can be produced without need of a very high position-matching precision as sticking.

摘要翻译： 通过在具有由线偏振光照射的光活性基团的液晶树脂的薄膜层上以微图案形式配置二色性分子而形成的偏振元件。 可以在不需要非常高的位置匹配精度的情况下制造微图案极化元件。

公开(公告)号：US06407321B2

公开(公告)日：2002-06-18

申请号：US09754780

申请日：2001-01-04

申请人： Takashi Tamaki ,  Katsuo Itou

发明人： Takashi Tamaki ,  Katsuo Itou

IPC分类号： G10F102

CPC分类号： G01V8/20 ,  G10G3/04

摘要： A jig is used in an assemblage between key sensors and an acoustic piano, and the jig has a shutter guide assembled with a casing of optical sensor array for aligning slits with target trajectories of shutter plates and pieces of adhesive double coated tape adhered to the shutter plates for aligning the shutter plates with associated white/black keys, wherein the shutter plates are inserted into the slits so that the shutter plates are placed on the target trajectories, and the white/black keys are moved along the target trajectories until they are brought into contact with the pieces of adhesive double coated tape for temporality tacking the shutter plates to the associated white/black keys.

摘要翻译： 夹具用于钥匙传感器和原声钢琴之间的组合中，并且夹具具有与光学传感器阵列的壳体组装的快门导板，用于将狭缝与快门板的目标轨迹对准，并粘贴到快门的粘合剂双面胶带 用于将快门板与相关联的白/黑键对准的板，其中快门板插入狭缝中，使得快门板放置在目标轨迹上，并且白/黑键沿着目标轨迹移动，直到它们被带入 与粘合剂双面胶带接触，用于将快门板临时固定到相关联的白/黑键。

公开(公告)号：US06265647B1

公开(公告)日：2001-07-24

申请号：US09489301

申请日：2000-01-21

申请人： Takashi Tamaki ,  Katsuo Itou

发明人： Takashi Tamaki ,  Katsuo Itou

IPC分类号： G10C300

CPC分类号： G10C5/005

摘要： A keyboard musical instrument is a combination of an acoustic piano, a silent system and an electronic sound generating system, and the silent system includes a change-over mechanism and a shank stopper connected to the change-over mechanism so as to be changed between a free position and a blocking position, wherein a change-over mechanism gives rise to a rotation of the shank stopper around vertical axes spaced apart from each other on a horizontal virtual plane so that the hammer stopper is free from a twist.

摘要翻译： 键盘乐器是声学钢琴，无声系统和电子声音发生系统的组合，无声系统包括转换机构和连接到转换机构的杆止动件，以便在一个 自由位置和阻挡位置，其中转换机构在水平虚拟平面上引起柄止动件相对于彼此间隔开的垂直轴线的旋转，使得锤止动器不受扭曲。

公开(公告)号：US6075196A

公开(公告)日：2000-06-13

申请号：US026847

申请日：1998-02-20

申请人： Yuji Fujiwara ,  Takashi Tamaki ,  Yasuhiko Oba ,  Taro Kawabata

发明人： Yuji Fujiwara ,  Takashi Tamaki ,  Yasuhiko Oba ,  Taro Kawabata

IPC分类号： G10F1/02 ,  G10C3/16 ,  G10H1/00 ,  G10H1/053 ,  G10H1/34 ,  G10H7/00

CPC分类号： G10H1/344 ,  G10H1/0066

摘要： A brand-new player piano is designed to have a compatibility with the conventional player piano and the electronic musical instrument based on the MIDI standard while providing a capability of playing a highly skilled music performance such as the performance technique of half stroke. The player piano creates a new version of performance information which uses a key-depression event frame in addition to a string-striking event frame and a key-release event frame. Herein, the string-striking event frame contains extensional information for a string-striking velocity, while the key-release event frame contains extensional information for a key-release velocity. The extensional information is not specifically defined by the MIDI standard and is neglected by the conventional player piano. The key-depression event frame, which is newly introduced by this player piano and is neglected by the conventional player piano, represents a note number and a key-depression velocity as well as extensional information for the key-depression velocity. Using the extensional information, it is possible to control each of the velocities more precisely. The performance information is recorded on a recording media. At a reproduction, the player piano produces trajectory data and position data with respect to each of the keys on the basis of the performance information. The trajectory data represent a key-depression-uniform-motion trajectory and a key-depression-slow-down trajectory along which a key moves when being depressed. The trajectory data also represent a key-release-uniform-motion trajectory and a key-release-slow-up trajectory along which the key moves when being released.

摘要翻译： 全新的演奏器钢琴被设计为与传统的演奏者钢琴和基于MIDI标准的电子乐器兼容，同时具有演奏高度熟练的音乐表演的能力，例如半冲程的表演技术。 播放器钢琴创建一个新版本的演奏信息，除了打字事件帧和按键释放事件帧之外，还会使用按键抑制事件帧。 这里，串击事件帧包含用于串击速度的延伸信息，而密钥释放事件帧包含用于密钥释放速度的延伸信息。 扩展信息没有由MIDI标准具体定义，并被传统的演奏者钢琴忽略。 由该演奏者钢琴新引入并被传统演奏者钢琴忽略的按键抑制事件框架表示琴键数和按键速度以及按键速度的拉伸信息。 使用延伸信息，可以更精确地控制每个速度。 演奏信息被记录在记录媒体上。 在再现时，演奏者钢琴根据演奏信息产生关于每个琴键的轨迹数据和位置数据。 轨迹数据表示按键移动的按键均匀运动轨迹和按键减速轨迹。 轨迹数据也表示键释放均匀运动轨迹和按键释放缓慢轨迹，当键被释放时，键移动。

公开(公告)号：US20060005691A1

公开(公告)日：2006-01-12

申请号：US11220992

申请日：2005-09-06

申请人： Shinya Koseki ,  Rokurota Mantani ,  Takashi Tamaki ,  Nobuo Sugiyama

发明人： Shinya Koseki ,  Rokurota Mantani ,  Takashi Tamaki ,  Nobuo Sugiyama

IPC分类号： G10H7/00

CPC分类号： G10H7/00 ,  G10H1/0041 ,  G10H3/18 ,  G10H7/02 ,  G10H2210/301 ,  H04S7/30

摘要： A grand piano generates acoustic tones through vibrations of strings and sound board so that the acoustic tones are converted to analog audio signals at recording points over the sound board, and a group of waveform data sets are produced from the analog audio signal through sampling and analog-to-digital conversion; when electronic tones are generated, delay parameters and volume parameters are determined on the basis of differences between the recording points and tone radiating points occupied by loud speakers, the sets of waveform data series are sequentially read out from the group of waveform data sets and are modified with the delay parameters and volume parameters so that the electronic tones become close to the acoustic tones.

摘要翻译： 大钢琴通过弦和声板的振动产生声学音调，使得声音在声板上的记录点处被转换为模拟音频信号，并且通过采样和模拟从模拟音频信号产生一组波形数据集 数字转换; 当产生电子音调时，延迟参数和体积参数是根据记录点和扬声器所占据的音调辐射点之间的差异来确定的，从波形数据组组中顺序地读出波形数据序列组，并且是 用延迟参数和音量参数进行修改，使电子音调变得接近声音。

公开(公告)号：US06482988B2

公开(公告)日：2002-11-19

申请号：US09790624

申请日：2001-02-23

申请人： Hitoshi Fukushima ,  Takashi Tamaki

发明人： Hitoshi Fukushima ,  Takashi Tamaki

IPC分类号： C07C32128

CPC分类号： B82Y30/00 ,  C07C323/12 ,  C09K19/12

摘要： A liquid crystalline sulfur compound exhibiting high anisotropic factor of dipolemoment is provided. A terphenyl skeleton sulfur compound expressed by the general formula (I) is provided. A compound is preferred wherein, in the general formula (I), m is 1, n is 5 to 18, and R3 is an alkyl group wherein the number of carbon atoms is n or fewer than n. A method of synthesisng the terphenyl skeleton sulfur compound wherein, after implementing the synthesizing processes for a methoxy terphenyl derivative, a hydroxy terphenyl derivative, and terphenyl alkyloxy bromide derivative, that bromide derivative and thiourea are caused to react, etc. A self-assembled monolayer made using the terphenyl skeleton sulfur compound noted above is also provided.

摘要翻译： 提供了表现出高的各向异性因子的液晶硫化合物。 提供由通式（I）表示的三联苯骨架硫化合物。 优选化合物，其中在通式（I）中，m为1，n为5至18，并且R 3为碳原子数为n或小于n的烷基。 一种合成三联苯骨架硫化合物的方法，其中在实施甲氧基三联苯衍生物，羟基三联苯衍生物和三联苯基烷氧基溴衍生物的合成方法之后，使溴化衍生物和硫脲反应等。自组装单层 还提供了使用上述三联苯骨架硫化合物制备的硫化合物。

公开(公告)号：US5627333A

公开(公告)日：1997-05-06

申请号：US654563

申请日：1996-05-29

申请人： Wayne L. Stahnke ,  Yuji Fujiwara ,  Taro Kawabata ,  Rei Furukawa ,  Takashi Tamaki

发明人： Wayne L. Stahnke ,  Yuji Fujiwara ,  Taro Kawabata ,  Rei Furukawa ,  Takashi Tamaki

IPC分类号： G10G3/04

CPC分类号： G10G3/04

摘要： A hammer sensor incorporated in a keyboard musical instrument monitors a motion of each hammer assembly, and a controller not only determines a hammer velocity and an impact time for generating a set of music data codes representative of a music performance but also measures an actual distance between the hammer sensor and an impact point against a music string on the basis of a forward trajectory and a backward trajectory measured by the hammer sensor; thereby allowing a worker to easily adjust the hammer sensor to an appropriate position.

摘要翻译： 组合在键盘乐器中的锤式传感器监测每个琴槌组件的运动，并且控制器不仅确定用于产生代表音乐表演的一组音乐数据代码的琴槌速度和冲击时间，而且还测量 基于由锤传感器测量的向前轨迹和后向轨迹，对锤音传感器和对音乐弦的撞击点; 从而允许工人容易地将锤传感器调节到适当的位置。