公开(公告)号：US06415251B1

公开(公告)日：2002-07-02

申请号：US09254766

申请日：1999-06-03

申请人： Yoshiaki Oikawa ,  Mitsuyuki Hatanaka ,  Kenzo Akagiri

发明人： Yoshiaki Oikawa ,  Mitsuyuki Hatanaka ,  Kenzo Akagiri

IPC分类号： G10L1902

CPC分类号： H04B1/667 ,  G10L19/0208 ,  H04B1/665

摘要： If all original subbands are not selected for processing in conventional subband coders or decoders aliasing distortion is generated by the characteristics of their subband band-splitting filters or subband band synthesis filters. To improve sound quality in a subband decoder the decoded frequency components in the overlap region adjacent to a subband selected not to be decoded are band-limited prior to synthesis. Alternatively, in a subband coder the sound quality in a processed subband adjacent to one not to be coded is improved by band-limiting the filtering frequency overlap region between these subbands prior to coding. By thus decoding only the non-overlapping part of the subband adjacent to an omitted subband signal distortion is reduced.

摘要翻译： 如果所有原始子带未被选择用于常规子带编码器或解码器中的处理，则通过其子带分束滤波器或子带合成滤波器的特性产生混叠失真。 为了提高子带解码器中的声音质量，在合成之前对被选择不被解码的子带相邻的重叠区域中的解码频率分量进行频带限制。 或者，在子带编码器中，通过在编码之前对这些子带之间的滤波频率重叠区进行频带限制，来改善与未被编码的一个相邻的处理子带中的声音质量。 通过这样解码，只有与省略的子带信号失真相邻的子带的非重叠部分被减少。

公开(公告)号：US5438643A

公开(公告)日：1995-08-01

申请号：US230303

申请日：1994-04-20

申请人： Kenzo Akagiri ,  Yoshiaki Oikawa ,  Kyoya Tsutsui

发明人： Kenzo Akagiri ,  Yoshiaki Oikawa ,  Kyoya Tsutsui

IPC分类号： G11B20/00 ,  G11B20/10 ,  G11B27/031 ,  G11B27/30 ,  G11B27/34 ,  G10L3/02

CPC分类号： G11B20/10527 ,  G11B20/00007 ,  G11B27/031 ,  G11B27/3063 ,  G11B27/34 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/61

摘要： Apparatus for recording an information signal as bit-compressed digital data. The apparatus comprises a bit compressor and a recording system. The bit compressor receives the information signal as digital data. The digital data include bits, and the bits include redundant bits. The bit compressor compresses the digital data by removing only the redundant bits from the digital data to generate the bit-compressed digital data at a variable bit rate. The redundant bits are bits that result in a quantizing noise level lower than an allowed noise level at which the quantizing noise is imperceptible to a human auditory sense. The allowable noise level is determined by a masking threshold and a minimum audibility limit. The recording system receives the bit-compressed digital data from the bit compressor and records the bit-compressed data on a recording medium.

摘要翻译： 用于将信息信号记录为位压缩的数字数据的装置。 该装置包括位压缩器和记录系统。 位压缩器接收信息信号作为数字数据。 数字数据包括位，并且这些位包括冗余位。 位压缩器通过从数字数据中仅去除冗余位来压缩数字数据，以可变比特率生成位压缩的数字数据。 冗余位是导致量化噪声电平低于量化噪声对于人类听觉无法察觉的允许噪声电平的位。 允许的噪声电平由屏蔽阈值和最小可听限度决定。 记录系统从位压缩器接收位压缩的数字数据，并将位压缩的数据记录在记录介质上。

公开(公告)号：US5396577A

公开(公告)日：1995-03-07

申请号：US994113

申请日：1992-12-22

申请人： Yoshiaki Oikawa ,  Kenzo Akagiri

发明人： Yoshiaki Oikawa ,  Kenzo Akagiri

IPC分类号： G10L13/04 ,  G10L13/08 ,  G10L5/00

CPC分类号： G10L13/08 ,  G10L13/047

摘要： In a speech synthesizing apparatus, importance degree information indicative of a degree of importance with respect to each text portion of input original text data is added to this text portion. Then, the original text data with such importance degree information is input. When a rapid reading process, or a head searching process is carried out for the original text input, speech synthesis is carried out by controlling several stages which text portion should be skipped, or at which speed, the text portions should be synthesized, in response to a speed instruction and importance degree information which are being input into the speech synthesizing apparatus.

摘要翻译： 在语音合成装置中，向该文本部分添加表示相对于输入原始文本数据的每个文本部分的重要程度的重要程度信息。 然后，输入具有这种重要度信息的原始文本数据。 当对原始文本输入进行快速读取处理或头部搜索处理时，通过控制几个阶段来执行语音合成，该阶段应当跳过文本部分，或者应该以什么速度合成文本部分 涉及正在输入到语音合成装置中的速度指令和重要度信息。

公开(公告)号：US5305155A

公开(公告)日：1994-04-19

申请号：US820518

申请日：1992-01-15

申请人： Kenzo Akagiri ,  Yoshiaki Oikawa

发明人： Kenzo Akagiri ,  Yoshiaki Oikawa

IPC分类号： G11B15/087 ,  G11B20/10 ,  G11B27/036 ,  G11B27/10 ,  G11B27/11 ,  G11B27/32 ,  G11B5/00 ,  G11B5/09

CPC分类号： G11B20/10 ,  G11B15/087 ,  G11B27/036 ,  G11B27/107 ,  G11B27/11 ,  G11B27/328 ,  G11B2220/65 ,  G11B2220/90 ,  G11B2220/913

摘要： Continuous data is divided into a plurality of portions and then recorded on a recording medium such as a magnetic tape or the like so that, even when a recording medium is exchanged, the divided data thus recorded can be continuously reproduced. During a period in which a recording head is moved to a second recording position after the recording at a first recording position is ended, corresponding data reproduced from a recording medium even when the recording medium is exchanged is written in a memory means in which an input signal applied to an input terminal is written.

摘要翻译： 连续数据被分成多个部分，然后记录在诸如磁带等的记录介质上，使得即使当记录介质被交换时，可以连续地再现如此记录的分割数据。 在记录头在第一记录位置的记录结束之后移动到第二记录位置的期间，即使在记录介质被交换时也从记录介质再现的相应数据被写入存储装置中，其中输入 写入施加到输入端子的信号。

公开(公告)号：US6011824A

公开(公告)日：2000-01-04

申请号：US924231

申请日：1997-09-05

申请人： Yoshiaki Oikawa ,  Kenzo Akagiri ,  Mitsuyuki Hatanaka

发明人： Yoshiaki Oikawa ,  Kenzo Akagiri ,  Mitsuyuki Hatanaka

IPC分类号： G10L19/00 ,  G10L19/02 ,  H03M7/30 ,  H04B3/00 ,  H04L23/00

CPC分类号： G10L19/0204

摘要： Signal-reproduction method and apparatus receive a code string formed by coding a frequency-axial spectral signal obtained by performing the spectral transformation of a time-axial acoustic-waveform signal, and decode the received code string. Subsequently, the method and apparatus reproduce the acoustic-waveform signal by extracting part of the spectral signal, and performing the reverse-spectral-transformation of the extracted part.

摘要翻译： 信号再现方法和装置接收通过对通过执行时间轴波形波形信号的频谱变换而获得的频率 - 轴向频谱信号进行编码而形成的码串，并对接收到的码串进行解码。 随后，该方法和装置通过提取部分频谱信号再现声波信号，并对提取的部分进行反向频谱变换。

公开(公告)号：US5608713A

公开(公告)日：1997-03-04

申请号：US385287

申请日：1995-02-08

申请人： Kenzo Akagiri ,  Yoshiaki Oikawa ,  Hiroshi Suzuki

发明人： Kenzo Akagiri ,  Yoshiaki Oikawa ,  Hiroshi Suzuki

IPC分类号： G11B20/00 ,  H04B1/66 ,  H03M7/30

CPC分类号： H04B1/665 ,  G11B20/00007

摘要： A method and an apparatus for transmitting digital signals are disclosed. The input digital signal is converted into a plurality of blocks each having a finite time width and an finite frequency width. Signal components of at least some of the blocks are processed in a non-linear fashion, and the resulting non-linearly processed signal components are quantized. A recording medium on which encoded digital signals are recorded is also disclosed.

摘要翻译： 公开了一种用于发送数字信号的方法和装置。 输入数字信号被转换成多个具有有限时间宽度和有限频率宽度的块。 至少一些块的信号分量以非线性方式被处理，并且所得到的非线性处理的信号分量被量化。 还公开了其上记录有编码数字信号的记录介质。

公开(公告)号：US09929220B2

公开(公告)日：2018-03-27

申请号：US12651734

申请日：2010-01-04

申请人： Shunpei Yamazaki ,  Masahiro Katayama ,  Shingo Eguchi ,  Yoshiaki Oikawa ,  Ami Nakamura ,  Satoshi Seo ,  Kaoru Hatano

发明人： Shunpei Yamazaki ,  Masahiro Katayama ,  Shingo Eguchi ,  Yoshiaki Oikawa ,  Ami Nakamura ,  Satoshi Seo ,  Kaoru Hatano

IPC分类号： H01L27/32 ,  H05B33/02 ,  H05B33/04 ,  H05B33/12 ,  H01L27/12 ,  H01L29/786 ,  H01L51/00 ,  H01L51/52

CPC分类号： H01L27/3246 ,  H01L27/1214 ,  H01L27/1218 ,  H01L27/1266 ,  H01L29/7869 ,  H01L51/003 ,  H01L51/52 ,  H01L51/524 ,  H01L51/5253 ,  H01L2251/5338 ,  H05B33/02 ,  H05B33/04 ,  H05B33/12

摘要： Thinned and highly reliable light emitting elements are provided. Further, light emitting devices in which light emitting elements are formed over flexible substrates are manufactured with high yield. One light emitting device includes a flexible substrate, a light emitting element formed over the flexible substrate, and a resin film covering the light emitting element, and in the light emitting element, an insulating layer serving as a partition has a convex portion and the convex portion is embedded in the resin film, that is, the resin film covers an entire surface of the insulating layer and an entire surface of the second electrode, whereby the light emitting element can be thinned and highly reliable. In addition, a light emitting device can be manufactured with high yield in a manufacturing process thereof.

公开(公告)号：US09337244B2

公开(公告)日：2016-05-10

申请号：US13404692

申请日：2012-02-24

申请人： Kaoru Hatano ,  Satoshi Seo ,  Akihiro Chida ,  Yoshiaki Oikawa

发明人： Kaoru Hatano ,  Satoshi Seo ,  Akihiro Chida ,  Yoshiaki Oikawa

IPC分类号： H01L33/08 ,  H01L27/32 ,  H01L51/52

CPC分类号： H01L27/3246 ,  H01L51/525

摘要： Provided is a highly reliable light-emitting device in which a light-emitting element is prevented from being damaged when external physical force is applied. The light-emitting device includes a light-emitting element formed over a first substrate, including a first electrode layer, a light-emitting layer, and a second electrode layer; a structure body formed over the first substrate; a second substrate provided to face the first substrate; and a bonding layer provided between the first substrate and the second substrate. The light-emitting layer is separated by the structure body. By strengthening adhesion between the structure body and the bonding layer, or between the structure body and the second electrode, the highly reliable light-emitting device in which damage of the light-emitting element is prevented can be provided.

摘要翻译： 提供了一种高度可靠的发光装置，其中当施加外部物理力时防止发光元件被损坏。 发光装置包括形成在第一基板上的发光元件，包括第一电极层，发光层和第二电极层; 形成在所述第一基板上的结构体; 设置成面对第一基板的第二基板; 以及设置在第一基板和第二基板之间的接合层。 发光层被结构体分开。 通过加强结构体与结合层之间或结构体与第二电极之间的粘附性，可以提供防止发光元件损坏的高度可靠的发光装置。

公开(公告)号：US09006729B2

公开(公告)日：2015-04-14

申请号：US12943558

申请日：2010-11-10

申请人： Kengo Akimoto ,  Junichiro Sakata ,  Yoshiaki Oikawa ,  Shunpei Yamazaki

发明人： Kengo Akimoto ,  Junichiro Sakata ,  Yoshiaki Oikawa ,  Shunpei Yamazaki

IPC分类号： H01L29/10 ,  H01L29/12 ,  H01L29/786 ,  H01L29/45

CPC分类号： H01L29/7869 ,  H01L29/45

摘要： It is an object to provide a method for manufacturing a highly reliable semiconductor device having a thin film transistor formed using an oxide semiconductor and having stable electric characteristics. The semiconductor device includes an oxide semiconductor film overlapping with a gate electrode with a gate insulating film interposed therebetween; and a source electrode and a drain electrode which are in contact with the oxide semiconductor film. The source electrode and the drain electrode include a mixture, metal compound, or alloy containing one or more of a metal with a low electronegativity such as titanium, magnesium, yttrium, aluminum, tungsten, and molybdenum. The concentration of hydrogen in the source electrode and the drain electrode is 1.2 times, preferably 5 times or more as high as that of hydrogen in the oxide semiconductor film.

摘要翻译： 本发明的目的是提供一种用于制造具有使用氧化物半导体形成并且具有稳定的电特性的薄膜晶体管的高度可靠的半导体器件的方法。 半导体器件包括与栅电极重叠的氧化物半导体膜，其间插入有栅极绝缘膜; 以及与氧化物半导体膜接触的源电极和漏电极。 源电极和漏极包括含有一种或多种具有低电负性的金属如钛，镁，钇，铝，钨和钼的混合物，金属化合物或合金。 源电极和漏电极中的氢浓度是氧化物半导体膜中的氢的浓度的1.2倍，优选为5倍以上。

公开(公告)号：US08803298B2

公开(公告)日：2014-08-12

申请号：US13354635

申请日：2012-01-20

申请人： Yoshiaki Oikawa ,  Shingo Eguchi

发明人： Yoshiaki Oikawa ,  Shingo Eguchi

IPC分类号： H01L23/02

CPC分类号： H01L23/60 ,  H01L23/3107 ,  H01L23/66 ,  H01L2223/6677 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/3025 ,  H01L2924/00

摘要： With the use of a conductive shield formed on the top or bottom side of a semiconductor integrated circuit, an electrostatic breakdown (malfunctions of the circuit or damages of a semiconductor element) of the semiconductor integrated circuit due to electrostatic discharge is prevented, and sufficient communication capability is obtained. With the use of a pair of insulators which sandwiches the semiconductor integrated circuit, a highly reliable semiconductor device that is reduced in thickness and size and has resistance to an external stress can be provided. A semiconductor device can be manufactured with high yield while defects of shapes and characteristics due to an external stress or electrostatic discharge are prevented in the manufacturing process.

摘要翻译： 通过使用形成在半导体集成电路的顶部或底部的导电屏蔽，防止由静电放电引起的半导体集成电路的静电击穿（电路的故障或半导体元件的损坏），并且充分的通信 获得能力。 通过使用夹持半导体集成电路的一对绝缘体，可以提供厚度和尺寸减小并且具有耐外部应力的高度可靠的半导体器件。 可以以高产率制造半导体器件，同时在制造过程中防止由外部应力或静电放电引起的形状和特性的缺陷。