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1. 发明授权

US09453510B2 Vacuum pump 有权
标题翻译：真空泵
公开(公告)号：US09453510B2
公开(公告)日：2016-09-27
申请号：US13991069
申请日：2011-10-18
申请人： Shinji Kawanishi , Takashi Sudo
发明人： Shinji Kawanishi , Takashi Sudo
IPC分类号： F04D19/04 , F04D3/00 , F04D29/52 , F04D29/64 , F04D29/70 , F04D29/54
CPC分类号： F04D3/00 , F04D19/042 , F04D19/044 , F04D19/046 , F04D29/526 , F04D29/541 , F04D29/642 , F04D29/701 , F05D2260/607
摘要： In a rotor blade cylindrical portion or a stator portion in which thread grooves are formed, convex surfaces (thread groove peak surfaces) configuring the peak sections of the thread grooves are cut by a desired amount over the entire circumference (a circumferential direction of the thread grooves) of a certain range in an axial direction. As a result, the gap on the lower side of the thread groove portion can partially be expanded by cutting the thread groove peak surfaces by a desired amount.
摘要翻译：在形成有螺纹槽的转子叶片圆筒部或定子部中，构成螺纹槽的峰部的凸面（螺纹槽峰面）在整个圆周（螺纹的周向）上被切割成期望的量凹槽）在轴向上具有一定范围。结果，可以通过将螺纹槽峰面切割所需量来部分地扩大螺纹槽部的下侧的间隙。

2. 发明授权

US09066045B2 Display control device, display control method and program 有权
标题翻译：显示控制装置，显示控制方式和程序
公开(公告)号：US09066045B2
公开(公告)日：2015-06-23
申请号：US13996222
申请日：2011-12-19
申请人： Takashi Sudo
发明人： Takashi Sudo
IPC分类号： H04N5/445 , H04N21/431 , H04N21/458 , H04N21/6433 , H04N21/8543
CPC分类号： H04N5/445 , H04N21/431 , H04N21/4586 , H04N21/6433 , H04N21/8543
摘要： A display control apparatus and display control method are provided. The display control apparatus includes an acquisition unit which is configured to acquire content data, a registration unit which is configured to register at least a part of the content data, a comparison unit which is configured to compare the content data acquired by the acquisition unit and the content data registered by the registration unit and to detect an updated portion of the content data, and a display unit which is configured to display the updated portion of the content data detected by the comparison unit on a display screen.
摘要翻译：提供了显示控制装置和显示控制方法。显示控制装置包括：获取单元，被配置为获取内容数据;注册单元，被配置为注册所述内容数据的至少一部分;比较单元，被配置为将由所述获取单元获取的内容数据和由注册单元登记并检测内容数据的更新部分的内容数据;以及显示单元，用于在显示屏幕上显示由比较单元检测到的内容数据的更新部分。

3. 发明授权

US08724828B2 Noise suppression device 有权
标题翻译：噪声抑制装置
公开(公告)号：US08724828B2
公开(公告)日：2014-05-13
申请号：US13878621
申请日：2011-01-19
申请人： Satoru Furuta , Takashi Sudo , Hirohisa Tasaki
发明人： Satoru Furuta , Takashi Sudo , Hirohisa Tasaki
IPC分类号： H04B15/00
CPC分类号： H04R3/002 , G10L21/0232
摘要： A correction spectrum calculation unit 6 obtains a correction spectrum by smoothing an estimated noise spectrum in accordance with the degree of its variations, and a suppression quantity limiting coefficient calculation unit 7 decides a suppression quantity limiting coefficient from the correction spectrum. A suppression quantity calculation unit 9 obtains a suppression coefficient based on the suppression quantity limiting coefficient, and the spectrum suppression unit 10 carries out amplitude suppression of spectral components of an input signal.
摘要翻译：校正频谱计算单元6通过根据其变化程度对估计的噪声频谱进行平滑来获得校正频谱，抑制量限制系数计算单元7根据校正频谱确定抑制量限制系数。抑制量计算单元9基于抑制量限制系数获得抑制系数，并且频谱抑制单元10对输入信号的频谱分量进行幅度抑制。

4. 发明授权

US08711219B2 Signal processor and signal processing method 失效
标题翻译：信号处理器和信号处理方法
公开(公告)号：US08711219B2
公开(公告)日：2014-04-29
申请号：US13332198
申请日：2011-12-20
申请人： Takashi Sudo , Takehiko Isaka
发明人： Takashi Sudo , Takehiko Isaka
IPC分类号： H04N7/18
CPC分类号： H04N7/183 , H04M9/082 , H04R1/403 , H04R1/406
摘要： According to one embodiment, a signal processor includes: a plurality of loudspeakers configured to reproduce sound of a plurality of channels; a plurality of microphones configured to pick up sound of a plurality of channels; a detector configured to detect a user who is present in a direction of a space from which the microphones pick up the sound, and output directional characteristic information indicating a relative direction of the user to the loudspeakers; and a signal processor configured to switch contents of processing to reduce a disturbance signal included in a picked-up sound signal of the sound picked up by the microphones from the picked-up sound signal based on the relative direction indicated by the directional characteristic information.
摘要翻译：根据一个实施例，信号处理器包括：多个扬声器，被配置为再现多个声道的声音; 配置成拾取多个声道的声音的多个麦克风; 检测器，被配置为检测存在于麦克风拾取声音的空间的方向上的用户，并且将指示用户相对于扬声器的相对方向的方向特性信息输出; 以及信号处理器，其被配置为基于由方向特性信息指示的相对方向切换处理内容以减少由所拾取的声音信号拾取的由麦克风拾取的声音的拾取声音信号中包括的干扰信号。

5. 发明申请

US20130243583A1 Vacuum Pump 有权
标题翻译：真空泵
公开(公告)号：US20130243583A1
公开(公告)日：2013-09-19
申请号：US13991069
申请日：2011-10-18
申请人： Shinji Kawanishi , Takashi Sudo
发明人： Shinji Kawanishi , Takashi Sudo
IPC分类号： F04D3/00
CPC分类号： F04D3/00 , F04D19/042 , F04D19/044 , F04D19/046 , F04D29/526 , F04D29/541 , F04D29/642 , F04D29/701 , F05D2260/607
摘要： In a rotor blade cylindrical portion or a stator portion in which thread grooves are formed, convex surfaces (thread groove peak surfaces) configuring the peak sections of the thread grooves are cut by a desired amount over the entire circumference (a circumferential direction of the thread grooves) of a certain range in an axial direction. As a result, the gap on the lower side of the thread groove portion can partially be expanded by cutting the thread groove peak surfaces by a desired amount.
摘要翻译：在形成有螺纹槽的转子叶片圆筒部或定子部中，构成螺纹槽的峰部的凸面（螺纹槽峰面）在整个圆周（螺纹的周向）上被切割成期望的量凹槽）在轴向上具有一定范围。结果，可以通过将螺纹槽峰面切割所需量来部分地扩大螺纹槽部的下侧的间隙。

6. 发明授权

US08108011B2 Signal correction device 有权
标题翻译：信号校正装置
公开(公告)号：US08108011B2
公开(公告)日：2012-01-31
申请号：US12548714
申请日：2009-08-27
申请人： Takashi Sudo
发明人： Takashi Sudo
IPC分类号： H04B1/38
CPC分类号： G10L21/0208 , G10L25/78
摘要： A signal correction device including: an orthogonal transform section configured to perform an orthogonal transform for an input signal that includes a speech as a target signal and an unnecessary non-target signal; an interval determining section configured to determine whether each frame of the input signal is an interval in which the non-target signal is dominantly included; a suppressing gain calculating section configured to calculate suppressing gain for suppressing the non-target signal for each first frequency band width for a frame determined to be the interval, and to calculate suppressing gain for suppressing the non-target signal for each second frequency bandwidth for a frame determined not to be the interval; and a signal correcting section configured to perform a signal correcting process for suppressing the non-target signal for a transform coefficient acquired by the orthogonal transform section by using the suppressing gain.
摘要翻译：一种信号校正装置，包括：正交变换部，被配置为对包括语音作为目标信号的输入信号和不需要的非目标信号执行正交变换; 间隔确定部分，被配置为确定输入信号的每个帧是否是主要包括非目标信号的间隔; 抑制增益计算部分，被配置为计算用于抑制针对确定为间隔的帧的每个第一频带宽度的非目标信号的抑制增益，并且计算用于抑制每个第二频带宽度的非目标信号的抑制增益，确定不是间隔的帧; 以及信号校正部，被配置为执行用于通过使用所述抑制增益来抑制由所述正交变换部获取的变换系数的非目标信号的信号校正处理。

7. 发明申请

US20110255699A1 SIGNAL CORRECTION APPARATUS AND SIGNAL CORRECTION METHOD 失效
标题翻译：信号校正装置和信号校正方法
公开(公告)号：US20110255699A1
公开(公告)日：2011-10-20
申请号：US13090182
申请日：2011-04-19
申请人： Masataka Osada , Takashi Sudo
发明人： Masataka Osada , Takashi Sudo
IPC分类号： H03G3/20 , H03G5/00
CPC分类号： H03G3/32 , H03G5/165
摘要： According to one embodiment, a signal correction apparatus includes a sound quality estimation module, a sound quality enhancement processing controller, and a sound quality enhancement processor. The sound quality estimation module is configured to generate channel importance information based on correlations of channels for signals input from one or more channels, and to generate frequency importance information based on noise levels. The sound quality enhancement processing controller is configured to decide valid channels and valid frequency components which are to undergo sound quality enhancement processing of the signals based on the channel importance information and the frequency importance information, and to generate valid channel information and valid processing frequency information. The sound quality enhancement processor is configured to apply sound quality enhancement processing to signals of the valid channels and the valid frequency components based on the valid channel information and the valid processing frequency information.
摘要翻译：根据一个实施例，信号校正装置包括声音质量估计模块，声音质量增强处理控制器和声音质量增强处理器。音质估计模块被配置为基于从一个或多个信道输入的信号的信道的相关性生成信道重要性信息，并且基于噪声电平生成频率重要度信息。音质增强处理控制器被配置为基于信道重要性信息和频率重要性信息来确定要进行信号的音质增强处理的有效信道和有效频率分量，并且生成有效信道信息和有效的处理频率信息。音质增强处理器被配置为基于有效信道信息和有效处理频率信息对有效信道和有效频率分量的信号应用声音质量增强处理。

8. 发明授权

US07860235B2 Echo suppressor 有权
标题翻译：回声抑制器
公开(公告)号：US07860235B2
公开(公告)日：2010-12-28
申请号：US11339273
申请日：2006-01-25
申请人： Takashi Sudo , Takehiko Isaka
发明人： Takashi Sudo , Takehiko Isaka
IPC分类号： H04M9/06
CPC分类号： H04M9/082
摘要： A received power calculating section and a sending power calculating section calculate a received power value Rcv_Power(t) and a sending power value Snd_Power(t) by respectively adding predetermined gain values when the received power calculating section and the sending power calculating section calculate the received power value Rcv_power(t) and the sending power value Snd_Power(t). A received detection value control section and a sending detection value control section control the calculated receiving detection value and the sending detection value and set the received detection value and the sending detection value so as not to become less than a predetermined lower limit value, respectively.
摘要翻译：接收功率计算部分和发送功率计算部分在接收功率计算部分和发送功率计算部分计算接收到的功率计算部分和发送功率计算部分时分别计算接收功率值Rcv_Power（t）和发送功率值Snd_Power（t）功率值Rcv_power（t）和发送功率值Snd_Power（t）。接收检测值控制部分和发送检测值控制部分控制所计算的接收检测值和发送检测值，并将接收到的检测值和发送检测值分别设定为不小于预定的下限值。

9. 发明申请

US20100246849A1 SIGNAL PROCESSING APPARATUS 失效
标题翻译：信号处理装置
公开(公告)号：US20100246849A1
公开(公告)日：2010-09-30
申请号：US12559843
申请日：2009-09-15
申请人： Takashi SUDO , Masataka Osada
发明人： Takashi SUDO , Masataka Osada
IPC分类号： H04B15/00 , H03G3/00
CPC分类号： H03G3/20 , H03G3/32 , H03G9/005 , H03G9/18
摘要： A signal processing apparatus is configured to change volume level or frequency characteristics of an input signal with a limited bandwidth in a first frequency range. The apparatus includes: an information extracting unit configured to extract second frequency characteristic information from a collection signal with a limited bandwidth in a second frequency range different from the first frequency range; a frequency characteristic information extending unit configured to estimate first frequency characteristic information from the second frequency characteristic information extracted by the information extracting unit, the first frequency characteristic information including the first frequency range; and a signal correcting unit configured to change volume level or frequency characteristics of the input signal according to the first frequency characteristic information obtained by the frequency characteristic information extending unit.
摘要翻译：信号处理装置被配置为在第一频率范围内以有限带宽改变输入信号的音量水平或频率特性。该装置包括：信息提取单元，被配置为在与第一频率范围不同的第二频率范围内从具有有限带宽的收集信号中提取第二频率特征信息; 频率特性信息扩展单元，被配置为从由所述信息提取单元提取的第二频率特性信息中估计第一频率特性信息，所述第一频率特性信息包括所述第一频率范围; 以及信号校正单元，被配置为根据由频率特性信息扩展单元获得的第一频率特性信息来改变输入信号的音量水平或频率特性。

10. 发明申请

US20100198588A1 SIGNAL BANDWIDTH EXTENDING APPARATUS 有权
标题翻译：信号带宽扩展装置
公开(公告)号：US20100198588A1
公开(公告)日：2010-08-05
申请号：US12558959
申请日：2009-09-14
申请人： Takashi Sudo , Masataka Osada
发明人： Takashi Sudo , Masataka Osada
IPC分类号： G10L19/14
CPC分类号： G10L21/038
摘要： A signal bandwidth extending apparatus including: a bandwidth extending section configured to extend a frequency bandwidth of a target signal, the target signal included in an input signal; a calculating section configured to calculate a degree of the target signal included in the input signal; and a controller configured to change a method of extending the frequency bandwidth by the bandwidth extending section according to a result of the calculating section.
摘要翻译：一种信号带宽扩展装置，包括：带宽扩展部，被配置为扩展目标信号的频率带宽，所述目标信号包括在输入信号中; 计算部分，被配置为计算包括在输入信号中的目标信号的程度; 以及控制器，被配置为根据计算部分的结果来改变由带宽扩展部分扩展频率带宽的方法。

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