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71. 发明授权

US07617102B2 Speaker identifying apparatus and computer program product 有权
标题翻译：扬声器识别装置和计算机程序产品
公开(公告)号：US07617102B2
公开(公告)日：2009-11-10
申请号：US11527607
申请日：2006-09-27
申请人： Parham Mokhtari , Tatsuya Kitamura , Hironori Takemoto , Seiji Adachi , Kiyoshi Honda
发明人： Parham Mokhtari , Tatsuya Kitamura , Hironori Takemoto , Seiji Adachi , Kiyoshi Honda
IPC分类号： G10L17/00
CPC分类号： G10L17/02
摘要： A speaker identifying apparatus includes: a module for performing a principal component analysis on predetermined vocal tract geometrical parameters of a plurality of speakers and calculating an average and principal component vectors representing speaker-dependent variation; a module for performing acoustic analysis on the speech data being uttered for each of the speakers to calculate cepstrum coefficients; a module for calculating principal component coefficients for approximating the vocal tract geometrical parameter of each of the plurality of speakers by a linear sum of principal component coefficients; a module for determining, by multiple regression analysis, a coefficient sequence for estimating principal component coefficients by a linear sum of the plurality of prescribed features, for each of the plurality of speakers; a module for calculating a plurality of features from speech data of the speaker to be identified, and estimating principal component coefficients for calculating the vocal tract geometrical parameter of the speaker to be identified, by a linear sum obtained by applying the coefficient sequence calculated by the regression analyzing module; and a module for identifying said speaker to be identified, by comparing the estimated principal component coefficients with the principal component coefficients calculated for each of the plurality of speakers by the principal component coefficient calculating module.
摘要翻译：扬声器识别装置包括：用于对多个扬声器的预定声道几何参数执行主分量分析并计算表示说话者相关变化的平均和主分量矢量的模块; 用于对每个扬声器发出的语音数据执行声学分析以计算倒谱系数的模块; 用于通过主分量系数的线性和来计算用于近似多个扬声器中的每一个的声道几何参数的主分量系数的模块; 用于通过多元回归分析确定用于对所述多个说话者中的每一个的所述多个规定特征的线性和估计主成分系数的系数序列的模块; 用于根据要识别的说话者的语音数据计算多个特征的模块，以及通过应用由所述识别的所述系统序列计算的系数序列来获得的线性和来估计用于计算要识别的说话者的声道几何参数的主分量系数回归分析模块; 以及用于通过将所估计的主分量系数与由主成分系数计算模块为多个扬声器中的每一个计算的主分量系数进行比较来识别要识别的所述扬声器的模块。

72. 发明授权

US07401018B2 Foreign language learning apparatus, foreign language learning method, and medium 有权
标题翻译：外语学习器具，外语学习方法和中级
公开(公告)号：US07401018B2
公开(公告)日：2008-07-15
申请号：US09936365
申请日：2000-12-11
申请人： Reiko Yamada , Takahiro Adachi , Konstantin Markov , Shigeru Katagiri , Eric McDermott
发明人： Reiko Yamada , Takahiro Adachi , Konstantin Markov , Shigeru Katagiri , Eric McDermott
IPC分类号： G10L15/22 , G09B19/04
CPC分类号： G09B5/065 , G09B19/06 , G10L15/26
摘要： A speech recognition unit (114) and a processor unit (116) of a foreign language learning device (100) receive sentence speech information corresponding to a sentence pronounced by a learner (2) to separate the information into word speech information on the basis of words included in the sentence. The processor unit (116) evaluates the degree of matching (likelihood) of each word speech information with a model speech, and a resultant evaluation is indicated on a display unit (120) on the basis of each word.
摘要翻译：外语学习装置（100）的语音识别单元（114）和处理器单元（116）接收与由学习者发音的句子相对应的句子语音信息，以将信息分离成词语信息，基于词包含在句子中。处理器单元（116）利用模型语音来评估每个单词语音信息的匹配度（似然性），并且基于每个单词在显示单元（120）上指示所得到的评估。

73. 发明授权

US07369687B2 Method for extracting face position, program for causing computer to execute the method for extracting face position and apparatus for extracting face position 有权
标题翻译：用于提取脸部位置的方法，使计算机执行提取脸部位置的方法的程序和用于提取脸部位置的装置的方法
公开(公告)号：US07369687B2
公开(公告)日：2008-05-06
申请号：US10716870
申请日：2003-11-20
申请人： Shinjiro Kawato , Yasutaka Senda
发明人： Shinjiro Kawato , Yasutaka Senda
IPC分类号： G06K9/00
CPC分类号： H04N21/4223 , G06K9/00228 , H04N7/144 , H04N21/44008
摘要： Prepare digital data of a value of each pixel within an object image region including a region of a human face. Then, successively, in the object image region, extract position of a Between-the-Eyes candidate point through a filtering process with a Between-the-Eyes detecting filter in which six rectangles Si (1≦i≦6) are connected. Further, extracting a portion of the object image in a prescribed size which has the extracted position of the Between-the-Eyes candidate point at a center, and select a true candidate point from said Between-the-Eyes candidate points in accordance with a pattern discriminating process.
摘要翻译：准备包括人脸区域的对象图像区域内的每个像素的值的数字数据。然后，在对象图像区域中，通过滤波处理与眼睛间检测滤波器提取眼睛间候选点的位置，其中连接有六个矩形Si（1 <= i <= 6）的眼睛间检测滤波器。此外，将具有提取的眼睛中间候选点的位置的规定大小的对象图像的一部分提取在中心，并且根据以下内容从所述眼睛间候选点中选择真实候选点模式识别过程。

74. 发明申请

US20080062901A1 Radio apparatus 有权
标题翻译：无线电设备
公开(公告)号：US20080062901A1
公开(公告)日：2008-03-13
申请号：US11896170
申请日：2007-08-30
申请人： Naoto Kadowaki , Peter Davis , Jun Hasegawa , Akio Hasegawa , Sadao Obana
发明人： Naoto Kadowaki , Peter Davis , Jun Hasegawa , Akio Hasegawa , Sadao Obana
IPC分类号： H04B7/00
CPC分类号： H04B1/707 , H04W72/02 , H04W84/18 , H04W88/02
摘要： Radio apparatuses each has a plurality of channels and, when data is to be transmitted, selects a specific channel having relatively low signal interference from the plurality of channels. Each radio apparatus spreads transmission data with a prescribed spread code arbitrarily selected from a plurality of spread codes, and modulates the spread spectrum signal with the frequency of the specific channel to transmit. As a result, delay in an autonomously established wireless network can be reduced.
摘要翻译：无线电装置各自具有多个信道，并且当要发送数据时，从多个信道中选择具有相对低的信号干扰的特定信道。每个无线电设备利用从多个扩展码任意选择的规定的扩展码扩展发送数据，并且以特定信道的频率对扩频信号进行调制以进行发送。结果，可以减少自主建立的无线网络中的延迟。

75. 发明授权

US07170495B2 Key input device 失效
标题翻译：键输入装置
公开(公告)号：US07170495B2
公开(公告)日：2007-01-30
申请号：US10483007
申请日：2003-03-05
申请人： Kenji Doya
发明人： Kenji Doya
IPC分类号： G09G5/00
CPC分类号： G06F3/0202 , G06F3/0233 , G06F3/0234
摘要： A key inputting device includes a vowel switch for inputting vowels, and consonant switches for inputting consonants. The vowel switch is displacable in five directions, each consonant switch is displacable in three directions, and displacement directions of each switch are allotted to each letter of alphabet corresponding to at least a movement of articulatory organs when pronouncing each letter, that is, a movement or a location of a jaw, a throat, a tongue, lips. The vowel switch is operationable by a thumb, and the consonant switches are operationable by an index finger, a middle finger, a ring finger, and a little finger, respectively.
摘要翻译：键输入装置包括用于输入元音的元音开关和用于输入辅音的辅音开关。元音开关可以在五个方向上移位，每个辅音开关可以在三个方向上移位，并且每个开关的位移方向被分配到每个字母对应的至少一个发音器官的运动，当发音每个字母时，即移动或颌骨，喉咙，舌头，嘴唇的位置。元音开关可由拇指操作，辅音开关分别由食指，中指，无名指和小指可操作。

76. 发明授权

US07129897B2 Array antenna apparatus capable of switching direction attaining low gain 失效
标题翻译：能够切换方向的阵列天线装置获得低增益
公开(公告)号：US07129897B2
公开(公告)日：2006-10-31
申请号：US11056003
申请日：2005-02-14
申请人： Kyoichi Iigusa , Takuma Sawaya , Takashi Ohira , Hiroki Tanaka , Makoto Taromaru
发明人： Kyoichi Iigusa , Takuma Sawaya , Takashi Ohira , Hiroki Tanaka , Makoto Taromaru
IPC分类号： H01Q1/38
CPC分类号： H01Q21/245 , H01Q3/446 , H01Q9/20 , H01Q21/26
摘要： An array antenna apparatus includes a dielectric substrate, a feeder element, a parasitic element, and a directivity control unit. The feeder element and the parasitic element have an equal length. The feeder element and the parasitic element are arranged such that they intersect with each other at a substantially central portion of the parasitic element and a feeder unit of the feeder element and such that the parasitic elements are arranged symmetrically around the feeder element. An interval between the feeder element and the parasitic element is not larger than half wavelength of a radio wave. The parasitic element has a varactor diode serving as a variable capacitance element loaded. The directivity control unit supplies a control voltage to the varactor diode, and switches directivity of the array antenna apparatus.
摘要翻译：阵列天线装置包括电介质基板，馈线元件，寄生元件和方向性控制单元。馈线元件和寄生元件具有相等的长度。馈送器元件和寄生元件布置成使得它们在寄生元件的基本中心部分和馈送器元件的馈送单元处彼此相交，并且使得寄生元件围绕馈线元件对称设置。馈电元件与寄生元件之间的间隔不大于无线电波的一半波长。寄生元件具有用作可变电容元件的变容二极管。指向性控制单元向变容二极管提供控制电压，并且切换阵列天线装置的方向性。

77. 发明申请

US20050170800A1 Receiver capable of receiving radio signal with high quality 失效
标题翻译：接收机能够高质量地接收无线电信号
公开(公告)号：US20050170800A1
公开(公告)日：2005-08-04
申请号：US11050890
申请日：2005-01-27
申请人： Makoto Taromaru , Takashi Ohira , Takuma Sawaya , Hiroki Tanaka
发明人： Makoto Taromaru , Takashi Ohira , Takuma Sawaya , Hiroki Tanaka
IPC分类号： H04B7/08 , H04M1/00 , H04N5/44 , H04N5/46
CPC分类号： H04B7/0814 , H01Q3/10 , H01Q3/24 , H01Q5/385 , H04N5/44 , H04N5/46 , H04N21/4383 , H04N21/44209
摘要： A receiver includes an array antenna, terminals, switches, a receiving circuit, a switch control unit and a reactance setting unit. Receiving circuit determines a received frequency and a received signal quality of a received signal by demodulating the received signal provided from the array antenna. The receiving circuit provides the received frequency to the reactance setting unit as a frequency setting signal, and provide the received signal quality to the switch control unit and the reactance setting unit. The reactance setting unit sets a set of the reactances corresponding to the received frequency in the terminals for each frequency, and the switch control unit switches connections in the switches to provide the received signal quality equal to or greater than the threshold.
摘要翻译：接收机包括阵列天线，终端，开关，接收电路，开关控制单元和电抗设定单元。接收电路通过解调从阵列天线提供的接收信号来确定接收信号的接收频率和接收信号质量。接收电路将接收的频率提供给电抗设定单元作为频率设定信号，并将接收到的信号质量提供给开关控制单元和电抗设定单元。电抗设定单元针对每个频率设置与终端中接收到的频率对应的一组电抗，并且开关控制单元切换开关中的连接，以提供等于或大于阈值的接收信号质量。

78. 发明授权

US11478940B2 Rotational structure, assist system, and robot 有权
公开(公告)号：US11478940B2
公开(公告)日：2022-10-25
申请号：US16076958
申请日：2017-02-10
申请人： ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL
发明人： Tomoyuki Noda , Jun Morimoto
IPC分类号： B25J13/08 , B25J17/00 , F16C35/04 , F16B15/02 , A61H1/02 , A61H3/00 , G01D5/245 , G01D5/347 , F16C35/06 , B25J9/00 , F15B15/06
摘要： A rotational structure is configured such that a hollow portion, in which a base member is opposed to a rotational member, is formed around a shaft member. An encoder provided in the hollow portion includes a detection target member rotated together with one of the rotational member and the base member and having a physical quantity changing in a circumferential direction, and a detector capable of detecting the physical quantity of the detection target element and rotated together with the other of the rotational member and the base member.

79. 发明申请

US20220226983A1 EXTERNALLY-DRIVEN JOINT STRUCTURE 有权
公开(公告)号：US20220226983A1
公开(公告)日：2022-07-21
申请号：US17658166
申请日：2022-04-06
申请人： ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL , OSAKA UNIVERSITY
发明人： Tomoyuki Noda , Yoshihiro Nakata , Hiroshi Ishiguro , Jun Morimoto
IPC分类号： B25J9/08 , F16C35/06 , B25J13/08 , B25J17/00 , B25J9/10 , B25J17/02
摘要： Provided is a modularized externally-driven joint structure that can be used for general purposes. An aspect of the present invention is directed to an externally-driven joint structure (1) including: a shaft member (13) that extends in an axial direction; and a plurality of rotatable members (11 and 12) that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions (122) that face each other in the axial direction, a side wall portion (113 or 123) that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion (21) that is arranged at the face portions or the side wall portion, and is coupled with a link member (31) constituting a link of a robot.

80. 发明授权

US11325244B2 Externally-driven joint structure 有权
公开(公告)号：US11325244B2
公开(公告)日：2022-05-10
申请号：US16077349
申请日：2017-02-10
申请人： ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL , OSAKA UNIVERSITY
发明人： Tomoyuki Noda , Yoshihiro Nakata , Hiroshi Ishiguro , Jun Morimoto
IPC分类号： B25J9/08 , F16C35/06 , B25J13/08 , B25J17/00 , B25J9/10 , B25J17/02
摘要： A modularized externally-driven joint structure can be used for general purposes. An externally-driven joint structure: includes a shaft member that extends in an axial direction; and a number of rotatable members that are arranged along the axial direction, and are coupled with each other by the shaft member in an axially rotatable manner. Each of the rotatable members includes a pair of face portions that face each other in the axial direction, a side wall portion that is arranged along the outer circumferential edges of the pair of face portions, and at least one coupling portion that is arranged at the face portions or the side wall portion, and is coupled with a link member constituting a link of a robot.

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