公开(公告)号：US5973888A

公开(公告)日：1999-10-26

申请号：US30642

申请日：1998-02-25

申请人： Takeshi Chawanya ,  Shingo Tsuda ,  Yasuhiko Kato ,  Kiyoshi Satoh

发明人： Takeshi Chawanya ,  Shingo Tsuda ,  Yasuhiko Kato ,  Kiyoshi Satoh

IPC分类号： G11B21/02 ,  G11B5/54

CPC分类号： G11B5/54

摘要： The present invention provides a crash stop which is capable of adjusting shock absorptivity by employing the same elastic material and where the mounting and demounting operations are easy. A metal pin has a recess in its intermediate portion. An elastic body has three blade portions. In a crash stop, the metal pin is press fitted into the pin inserting hole of the elastic body, and the portion between the support portion and the knob portion of the metal pin is covered with the elastic body. In the boundary between the intermediate portion of the metal pin and the elastic body, a cavity is formed. The support portion is fitted into the crash stop support hole of the base so that it can be freely pulled out and inserted. At this time, the upper end of the blade portion contacts the inner side surface of the crash stop inserting hole of the upper yoke and is contracted, and by the frictional force generated between the crash stop inserting hole and the upper end of the blade portion, the crash stop is locked. The abutting shock of the stopper arm of an actuator is absorbed with cooperation of the elastic body and the cavity.

摘要翻译： 本发明提供了一种能够通过使用相同的弹性材料并且安装和拆卸操作容易地调节冲击吸收性的碰撞停止件。 金属销在其中间部分具有凹部。 弹性体具有三个叶片部分。 在碰撞停止中，将金属销压配合到弹性体的销插入孔中，并且金属销的支撑部分和把手部分之间的部分被弹性体覆盖。 在金属销的中间部分和弹性体之间的边界处，形成空腔。 支撑部分装配到基座的碰撞停止支撑孔中，从而可以自由地拉出并插入。 此时，叶片部分的上端接触上轭的碰撞停止插入孔的内侧表面并且收缩，并且通过在防撞插入孔和刀片部分的上端之间产生的摩擦力 ，碰撞停止被锁定。 致动器的止动臂的抵接冲击被弹性体和空腔的配合吸收。

公开(公告)号：US06725155B1

公开(公告)日：2004-04-20

申请号：US09673112

申请日：2000-12-22

申请人： Yoshikazu Takahashi ,  Yasuhiko Kato ,  Kenichiro Kobayashi ,  Masanori Omote ,  Ai Kato

发明人： Yoshikazu Takahashi ,  Yasuhiko Kato ,  Kenichiro Kobayashi ,  Masanori Omote ,  Ai Kato

IPC分类号： G01C2100

CPC分类号： G08G1/0969 ,  G01C21/20 ,  G01C21/36

摘要： When an user inputs route search conditions such as place where the user is now, destination, and moving purpose, the route search conditions are transmitted to a navegation server. In the navegation server, map data corresponding to the route search conditions is detected and provided to a portable terminal.

摘要翻译： 当用户输入诸如用户现在，目的地和移动目的的路线搜索条件时，将路线搜索条件发送到授权服务器。 在修理服务器中，检测与路线搜索条件对应的地图数据并将其提供给便携式终端。

公开(公告)号：USD445431S1

公开(公告)日：2001-07-24

申请号：US29120212

申请日：2000-03-13

申请人： Hisashi Yokoyama ,  Takeshi Ikai ,  Yasuhiko Kato ,  Toshihiko Miyake

设计人： Hisashi Yokoyama ,  Takeshi Ikai ,  Yasuhiko Kato ,  Toshihiko Miyake

公开(公告)号：US5848389A

公开(公告)日：1998-12-08

申请号：US626132

申请日：1996-04-05

申请人： Yasuharu Asano ,  Hiroaki Ogawa ,  Yasuhiko Kato ,  Tetsuya Kagami ,  Masao Watari ,  Makoto Akabane ,  Kazuo Ishii ,  Miyuki Tanaka ,  Hiroshi Kakuda

发明人： Yasuharu Asano ,  Hiroaki Ogawa ,  Yasuhiko Kato ,  Tetsuya Kagami ,  Masao Watari ,  Makoto Akabane ,  Kazuo Ishii ,  Miyuki Tanaka ,  Hiroshi Kakuda

IPC分类号： G10L15/00 ,  G06F17/28 ,  G10L15/18 ,  G10L15/28 ,  G10L5/02

CPC分类号： G10L15/18 ,  G10L15/19 ,  G10L2015/085

摘要： In a speech recognizing apparatus, a grammatical qualification of a proposed speech recognition result candidate is judged without using a grammatical rule. The speech recognizing apparatus for performing sentence/speech recognition is comprised of an analyzing unit for acoustically analyzing speech inputted therein to extract a feature parameter of the inputted speech; a recognizing unit for recognizing the inputted speech based upon the feature parameter outputted from said analyzing unit to thereby a plurality of proposed recognition result candidates; an example data base for storing therein a plurality of examples; and an example retrieving unit for calculating a resemblance degree between each of said plurality of proposed recognition result candidates and each of the plural examples stored in the example data base and for obtaining the speech recognition result based on said calculated resemblance degree.

摘要翻译： 在语音识别装置中，在不使用语法规则的情况下判断所提出的语音识别结果候选者的语法资格。 用于执行句子/语音识别的语音识别装置包括用于对其中输入的语音进行声学分析的分析单元，以提取输入语音的特征参数; 识别单元，用于基于从所述分析单元输出的特征参数来识别所输入的语音，从而提供多个所提出的识别结果候选; 用于在其中存储多个示例的示例数据库; 以及示例检索单元，用于计算所述多个提出的识别结果候选中的每一个与存储在示例数据库中的多个示例中的每个之间的相似度，并且基于所计算的相似度获得语音识别结果。

公开(公告)号：US5561722A

公开(公告)日：1996-10-01

申请号：US414046

申请日：1995-03-03

申请人： Masao Watari ,  Miyuki Tanaka ,  Yasuhiko Kato

发明人： Masao Watari ,  Miyuki Tanaka ,  Yasuhiko Kato

IPC分类号： G10L15/06 ,  G06K9/62 ,  G06K9/64 ,  G06T7/00 ,  G10L15/10 ,  G10L15/12 ,  G10L15/28

CPC分类号： G10L15/10 ,  G06K9/64

摘要： A pattern matching multiplies distances between an input pattern and standard patterns by distance-scale correcting weight coefficients respectively prepared for the standard patterns. This yields a distance corresponding to a category shape of a standard pattern and enhance an input pattern recognition ratio. A pattern recognition apparatus stores distance-scale correcting weight coefficients respectively prepared for all standard patterns in storage means. Distances between stored standard patterns and an input pattern generated by input pattern generating means are calculated. The calculated distance is multiplied by a weight coefficient stored in the storage means in accordance with the standard pattern used for calculating the distance from the input pattern. This structure reduces the number of templates when providing the standard patterns as multiple templates and, at the same time, enhances the input pattern recognition ratio.

摘要翻译： 模式匹配通过分别为标准模式准备的距离尺度校正权重系数来乘以输入模式和标准模式之间的距离。 这产生与标准图案的类别形状相对应的距离，并增强输入模式识别率。 模式识别装置存储分别为存储装置中的所有标准模式准备的距离尺度校正权重系数。 计算存储的标准图案与由输入图案生成装置生成的输入图案之间的距离。 根据用于计算与输入图案的距离的标准图案，将计算出的距离乘以存储在存储装置中的加权系数。 当将标准图案提供为多个模板时，该结构减少了模板的数量，并且同时增强了输入模式识别率。

公开(公告)号：US5390280A

公开(公告)日：1995-02-14

申请号：US974230

申请日：1992-11-10

申请人： Yasuhiko Kato ,  Masao Watari ,  Miyuki Tanaka ,  Akihiko Fujinaka

发明人： Yasuhiko Kato ,  Masao Watari ,  Miyuki Tanaka ,  Akihiko Fujinaka

IPC分类号： G10L15/06 ,  G10L15/20 ,  G10L5/06 ,  G10L9/18

CPC分类号： G10L15/20

摘要： A noise signal supplied from a microphone by way of an analog to digital converter is Fourier converted to calculate a power spectrum of the noise signal by a Fourier converting section. A system controller compares an average value of the power spectrum of the signal being outputted from the microphone at present and an average value of the power spectrum of a noise signal stored in a noise memory at present with each other. When the system controller determines that the difference between the average value of the power spectrum of the signal being outputted from the microphone at present and the average value of the power spectrum of the noise signal stored in the noise memory at present is higher than a predetermined reference value, it outputs a controlling signal to a sound storing and reading out section to store the signal being outputted from the microphone at present into the noise memory. Consequently, the signal being outputted from the microphone at present is stored into the noise memory in place of the noise signal stored in the noise signal at present.

摘要翻译： 通过模数转换器从麦克风提供的噪声信号被傅里叶变换，以通过傅里叶变换部分计算噪声信号的功率谱。 目前，系统控制器将目前从麦克风输出的信号的功率谱的平均值和当前存储在噪声存储器中的噪声信号的功率谱的平均值进行比较。 当系统控制器确定目前从麦克风输出的信号的功率谱的平均值与当前存储在噪声存储器中的噪声信号的功率谱的平均值之间的差异高于预定值 参考值，它将控制信号输出到声音存储和读出部分，以将当前从麦克风输出的信号存储到噪声存储器中。 因此，目前从麦克风输出的信号被代替存储在噪声信号中的噪声信号而被存储在噪声存储器中。

公开(公告)号：US5353408A

公开(公告)日：1994-10-04

申请号：US998724

申请日：1992-12-30

申请人： Yasuhiko Kato ,  Masao Watari ,  Makoto Akabane

发明人： Yasuhiko Kato ,  Masao Watari ,  Makoto Akabane

IPC分类号： G10L21/04 ,  G10L11/02 ,  G10L15/04 ,  G10L21/02 ,  G10L9/14

CPC分类号： G10L21/0208 ,  G10L21/0364

摘要： A code conversion table, in which a code of a voice with noise added thereto and a code of a voice without noise are associated with each other in terms of probability, is referred to in a code converter. Using the code converter, a code is obtained in a vector quantizer by vector-quantizing cepstrum coefficients extracted from the voice with noise added thereto, and is converted into a code of a voice obtained by suppressing the noise in the voice with noise added thereto. Linear predictive coefficients are obtained from the code, and the voice signal is reproduced in a synthesis filter according to the linear predictive coefficients.

摘要翻译： 在代码转换器中参考代码转换表，其中附加有噪声的语音的代码和没有噪声的语音的代码在概率上彼此相关联。 使用码转换器，通过矢量量化从加上噪声的声音提取的倒频谱系数，在矢量量化器中获得代码，并将其转换为通过抑制噪声加上噪声而获得的声音代码。 从代码获得线性预测系数，并根据线性预测系数在合成滤波器中再现语音信号。

公开(公告)号：US20140222275A1

公开(公告)日：2014-08-07

申请号：US14343383

申请日：2012-08-31

申请人： Toshihiko Ohsumi ,  Junji Kaneish ,  Yasuhiko Kato ,  Mitsugu Mera ,  Masahiko Fujimoto ,  Hitoshi Fukuba ,  Kazuya Yokota

发明人： Toshihiko Ohsumi ,  Junji Kaneish ,  Yasuhiko Kato ,  Mitsugu Mera ,  Masahiko Fujimoto ,  Hitoshi Fukuba ,  Kazuya Yokota

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC分类号： B60W20/16 ,  B60K6/24 ,  B60K6/26 ,  B60K6/48 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/445 ,  B60L2250/26 ,  B60W10/06 ,  B60W10/08 ,  B60W2510/085 ,  B60W2710/0622 ,  F02D41/3017 ,  Y02T10/6221 ,  Y02T10/6295 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10S903/93

摘要： A hybrid vehicle (100) is a parallel hybrid vehicle including a motor/generator (5) arranged between an engine (1) and a transmission (62). The engine (1) is configured to perform lean operation in a low-load operating range. The hybrid vehicle is configured such that a rotation speed at a maximum point of power generation efficiency of the motor/generator (5) is within a rotation speed range (Xa) corresponding to a lower-speed part (a) of a 95% fuel-consumption efficiency operating range (A) of the engine (1).

摘要翻译： 混合动力车辆（100）是包括布置在发动机（1）和变速器（62）之间的电动机/发电机（5）的并联混合动力车辆。 发动机（1）被配置为在低负载运行范围内进行稀薄运行。 混合动力车辆被构造成使得马达/发电机（5）的发电效率的最大点处的转速在对应于95％燃料的低速部分（a）的转速范围（Xa）内 - 发动机的消耗效率工作范围（A）（1）。

公开(公告)号：US08107617B2

公开(公告)日：2012-01-31

申请号：US11681025

申请日：2007-03-01

申请人： Yohei Sakuraba ,  Yasuhiko Kato ,  Nobuyuki Kihara

发明人： Yohei Sakuraba ,  Yasuhiko Kato ,  Nobuyuki Kihara

IPC分类号： H04M9/08

CPC分类号： H04M9/082

摘要： An audio processor of a loud speech communication system including a speaker and a microphone is provided. The audio processor includes: an adaptive filter wherein an amount of update in a learning event is set to an arbitrary value, and a filter coefficient is serially determined corresponding to the set amount of update; a semi-fixed filter adapted to an echo cancellation process of an audio input signal input from the microphone; adaptive filter assessment unit that calculates a length of an update vector based on the filter coefficient determined by the adaptive filter and a length of an update vector based on a filter coefficient set in the semi-fixed filter and that performs assessment of the filter coefficients in accordance with the update vectors; and coefficient specifying unit that sets an optimal filter coefficient among the filter coefficients into the semi-fixed filter in accordance with the result of the assessment of the filter coefficients performed by the adaptive filter assessment unit.

摘要翻译： 提供了包括扬声器和麦克风的大声语音通信系统的音频处理器。 音频处理器包括：自适应滤波器，其中将学习事件中的更新量设置为任意值，并且根据设定的更新量对滤波器系数进行串行确定; 适用于从麦克风输入的音频输入信号的回波消除处理的半固定滤波器; 自适应滤波器评估单元，其基于由所述自适应滤波器确定的滤波器系数和基于在所述半固定滤波器中设置的滤波器系数的更新向量的长度来计算更新向量的长度，并且执行所述滤波器系数的估计 按照更新向量; 以及系数指定单元，其根据由自适应滤波器评估单元执行的滤波器系数的评估结果，将滤波器系数中的最佳滤波器系数设置为半固定滤波器。

公开(公告)号：US07991166B2

公开(公告)日：2011-08-02

申请号：US11353088

申请日：2006-02-14

申请人： Nobuyuki Kihara ,  Yoshikazu Takahashi ,  Yasuhiko Kato

发明人： Nobuyuki Kihara ,  Yoshikazu Takahashi ,  Yasuhiko Kato

IPC分类号： H04R3/00 ,  H04R1/02 ,  G10L11/00 ,  G10L19/00

CPC分类号： H04R1/406 ,  H04R19/016 ,  H04R2201/401 ,  H04R2430/20

摘要： A microphone apparatus for processing and outputting an output signal of a microphone array including at least nine microphones includes a directivity function processing circuit that converts the output signal of the microphone array into a unidirectional signal and that outputs the unidirectional signal. The directivity function processing circuit expands a directivity function whose variable is an incident angle of an acoustic wave into a Fourier series up to at least third order. The variable in the expanded expression is produced from output signals of the microphones forming the microphone array.

摘要翻译： 用于处理和输出包括至少九个麦克风的麦克风阵列的输出信号的麦克风装置包括将麦克风阵列的输出信号转换为单向信号并输出​​单向信号的方向性功能处理电路。 指向性函数处理电路将可变为声波的入射角的方向性函数扩展为至少三阶的傅里叶级数。 扩展表达式中的变量由形成麦克风阵列的麦克风的输出信号产生。