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31. 外观设计

USD573624S1 Electronic camera 有权
公开(公告)号：USD573624S1
公开(公告)日：2008-07-22
申请号：US29262729
申请日：2006-07-11
申请人： Koji Yoshida
设计人： Koji Yoshida

32. 发明申请

US20080154583A1 Stereo Signal Generating Apparatus and Stereo Signal Generating Method 有权
标题翻译：立体声信号发生装置和立体声信号发生方法
公开(公告)号：US20080154583A1
公开(公告)日：2008-06-26
申请号：US11573760
申请日：2005-08-29
申请人： Michiyo Goto , Chun Woei Teo , Sua Hong Neo , Koji Yoshida
发明人： Michiyo Goto , Chun Woei Teo , Sua Hong Neo , Koji Yoshida
IPC分类号： H04S1/00
CPC分类号： G10L19/008
摘要： A stereo signal generating apparatus capable of obtaining stereo signals that exhibit a low bit rate and an excellent reproducibility. In this stereo signal generating apparatus (90), an FT part (901) converts a monaural signal (M′t) of time domain to a monaural signal (M′) of frequency domain. A power spectrum calculating part (902) determines a power spectrum (PM′). A scaling ratio calculating part (904a) determines a scaling ratio (SL) for a left channel, while a scaling ratio calculating part (904b) determines a scaling ratio (SR) for a right channel. A multiplying part (905a) multiplies the monaural signal (M′) of frequency domain by the scaling ratio (SL) to produce a left channel signal (L″) of a stereo signal, while a multiplying part (905b) multiplies themonaural signal (M′)of frequency domain by the scaling ratio (SR) to produce a right channel signal (R″) of the stereo signal.
摘要翻译：一种立体声信号发生装置，其能够获得表现出低比特率和优异的再现性的立体声信号。在该立体声信号生成装置（90）中，FT部（901）将时域的单声道信号（M'SUB T＆lt; SUB）转换为频域的单声道信号（M'）。功率谱计算部（902）确定功率谱（P SUB M'）。缩放比例计算部分（904a）确定左通道的缩放比（S SUB> L），而缩放比例计算部分（904b）确定缩放比（S SUB> SUB>）。乘法部分（905a）将频域的单声道信号（M'）乘以缩放比（S L L L）以产生立体声信号的左声道信号（L“），而乘法部分（905b）将频域的声场信号（M'）乘以缩放比（S SUB R），以产生立体声信号的右声道信号（R“）。

33. 发明申请

US20080127798A1 Musical tone apparatus 有权
标题翻译：音乐设备
公开(公告)号：US20080127798A1
公开(公告)日：2008-06-05
申请号：US11987503
申请日：2007-11-30
申请人： Takuya Sato , Katsuhiko Torii , Koji Yoshida
发明人： Takuya Sato , Katsuhiko Torii , Koji Yoshida
IPC分类号： G10D13/08
CPC分类号： G10H3/146 , H04R1/26 , H04R3/00 , H04S3/00
摘要： Sounds in different frequency range are generated from the rear, top and/or front face of the musical tone apparatus, sounds are generated and spread in all directions around the musical tone apparatus, and the tones sound very realistically acoustic.Vibration of the sound board does not resonate, tones generated from the sound board are not changed unintentionally, and tones of real acoustic musical instruments are realized.Vibration from the sound board is not directly transferred to the whole musical tone apparatus, by means of not allowing the sound board to touch the body of the musical tone apparatus and of pressing and fixing the soundboard to the attachment component with the thickness of the attachment component compressed.
摘要翻译：从音乐装置的后面，顶部和/或正面产生不同频率范围的声音，在音乐装置周围的各个方向上产生声音并扩展声音，并且音调非常实际地声音。声音板的振动不会发生共鸣，声音板产生的声音不会无意地改变，实现了真正的声学乐器的音调。声音板的振动不直接传递到整个乐音设备，借助于不允许声音板接触音乐设备的主体并且按照附件的厚度将音板按压并固定到附件上组件压缩。

34. 发明申请

US20080061964A1 Power-saving on-vehicle controller 有权
标题翻译：省电车载控制器
公开(公告)号：US20080061964A1
公开(公告)日：2008-03-13
申请号：US11976504
申请日：2007-10-25
申请人： Koji Yoshida , Akinori Komura
发明人： Koji Yoshida , Akinori Komura
IPC分类号： G08B1/08 , H04Q7/00
CPC分类号： B60R25/104 , B60R25/04 , B60R25/1003 , B60R25/1004 , B60R25/1018 , B60R25/20 , B60R25/24
摘要： An on-vehicle controller performs smart control for transmitting a transmission request signal to a predetermined area and for unlocking a door of a vehicle based on a return signal transmitted by a portable device receiving the transmission request signal, security control for providing a warning if improper conduct to the vehicle is detected, remote keyless entry control for locking or unlocking the door according to a manual operation signal, which is transmitted from the portable device according to button manipulation thereof, and immobilizer control for permitting an engine start if an identification code transmitted from a transponder of the portable device coincides with an identification code stored in the vehicle. If a mode switch is switched to an off position, the controller is switched to a power-saving mode for performing only the immobilizer control.
摘要翻译：车载控制器执行智能控制，用于基于由接收到发送请求信号的便携式设备发送的返回信号，向预定区域发送发送请求信号并解锁车辆的门，用于在不正当地提供警告的安全控制检测到对车辆的行为，根据根据其按钮操作从便携式设备发送的手动操作信号来锁定或解锁门的远程无钥匙进入控制和如果发送的识别码允许发动机起动的防盗器控制来自便携式设备的应答器与存储在车辆中的识别码一致。如果模式开关切换到关闭位置，则控制器切换到仅执行防盗器控制的省电模式。

35. 发明申请

US20080052066A1 Encoder, Decoder, Encoding Method, and Decoding Method 有权
标题翻译：编码器，解码器，编码方法和解码方法
公开(公告)号：US20080052066A1
公开(公告)日：2008-02-28
申请号：US11718452
申请日：2005-11-02
申请人： Masahiro Oshikiri , Hiroyuki Ehara , Koji Yoshida
发明人： Masahiro Oshikiri , Hiroyuki Ehara , Koji Yoshida
IPC分类号： G10L19/12
CPC分类号： G10L21/038
摘要： An encoder, decoder, encoding method, and decoding method enabling acquisition of high-quality decoded signal in scalable encoding of an original signal in first and second layers even if the second or upper layer section performs low bit-rate encoding. In the encoder, a spectrum residue shape codebook (305) stores candidates of spectrum residue shape vectors, a spectrum residue gain codebook (307) stores candidates of spectrum residue gains, and a spectrum residue shape vector and a spectrum residue gain are sequentially outputted from the candidates according to the instruction from a search section (306). A multiplier (308) multiplies a candidate of the spectrum residue shape vector by a candidate of the spectrum residue gain and outputs the result to a filtering section (303). The filtering section (303) performs filtering by using a pitch filter internal state set by a filter state setting section (302), a lag T outputted by a lag setting section (304), and a spectrum residue shape vector which has undergone gain adjustment.
摘要翻译：即使第二或上层部分执行低比特率编码，编码器，解码器，编码方法和解码方法能够在第一和第二层中的原始信号的可分级编码中获取高质量解码信号。在编码器中，频谱残差形状码本（305）存储频谱残差形状矢量的候补，频谱残差增益码本（307）存储频谱残差增益的候选，频谱残差形状矢量和频谱残差增益从候选人根据来自搜索部分的指示（306）。乘法器（308）将频谱残差形状矢量的候选乘以频谱残差增益的候选，并将结果输出到滤波部（303）。滤波部（303）通过使用由滤波器状态设定部（302）设定的音调滤波器内部状态，由滞后设定部（304）输出的滞后T和进行了增益调整的频谱残差图形矢量进行滤波。

36. 外观设计

USD560237S1 Electronic camera 有权
公开(公告)号：USD560237S1
公开(公告)日：2008-01-22
申请号：US29263212
申请日：2006-07-19
申请人： Koji Yoshida
设计人： Koji Yoshida

37. 发明申请

US20070299658A1 Pitch Frequency Estimation Device, and Pich Frequency Estimation Method 审中-公开
标题翻译：间距频率估计装置和Pich频率估计方法
公开(公告)号：US20070299658A1
公开(公告)日：2007-12-27
申请号：US11632063
申请日：2005-06-23
申请人： Youhua Wang , Koji Yoshida
发明人： Youhua Wang , Koji Yoshida
IPC分类号： G10L11/04
CPC分类号： G10L25/90
摘要： A pitch frequency estimation device capable of estimating a pitch frequency precisely while reducing the computational complexity required for the estimation of the pitch frequency. In this device, a spectrum extraction unit (104) extracts a pitch-harmonized spectrum from a voice spectrum. A spectral average calculation unit (106) calculates the average of the power of the pitch-harmonized spectra extracted by the spectrum extraction unit (104), in a manner to individually correspond to a plurality of pitch frequency candidates. An estimation unit estimates the pitch frequency by using the average valve calculated by the spectral average calculation unit (106).
摘要翻译：一种音调频率估计装置，其能够精确地估计音调频率，同时降低对音调频率的估计所需的计算复杂度。在该装置中，频谱提取单元（104）从语音频谱中提取音调协调频谱。频谱平均计算单元（106）以与多个音调频率候选单独对应的方式来计算由频谱提取单元（104）提取的音调协调频谱的功率的平均值。估计单元通过使用由频谱平均计算单元（106）计算的平均阀估计音调频率。

38. 发明授权

US07278326B2 Pressure sensor and method for fabricating the same 有权
标题翻译：压力传感器及其制造方法
公开(公告)号：US07278326B2
公开(公告)日：2007-10-09
申请号：US10507367
申请日：2003-03-27
申请人： Chiaki Kobayashi , Daisuke Sumi , Hiroshi Inamura , Togo Morifuji , Koji Yoshida , Masaki Endo , Sayaka Hiura , Takao Yamauchi , Syunsuke Yamaura , Kaoru Taketa , Kimihiko Nagami
发明人： Chiaki Kobayashi , Daisuke Sumi , Hiroshi Inamura , Togo Morifuji , Koji Yoshida , Masaki Endo , Sayaka Hiura , Takao Yamauchi , Syunsuke Yamaura , Kaoru Taketa , Kimihiko Nagami
IPC分类号： G01L9/00
CPC分类号： G01L5/228 , G01L1/14 , G01L1/205 , G06K9/0002
摘要： A pressure sensor comprising a plurality of sensor parts arranged in matrix. A first electrode being connected with first wiring and a second electrode being connected with second wiring are disposed oppositely through a cavity part in the sensor part. The second electrode bends to the first electrode side in response to a pressure from a specimen and touches the first electrode upon application of a pressure of a specified level or above. When the specimen is pressed against a pressure detecting region, both electrodes touch each other at a sensor part corresponding to a protrusions of the specimen and are separated at a sensor part corresponding to a recess. When a scanning signal is fed from a scanning circuit to one wiring and presence of a signal flowing through the second wiring is detected by a sensing circuit, a pressure being applied to each sensor part can be detected. Furthermore, the shape is detected by feeding the scanning signal from the scanning circuit to each first wiring sequentially and scanning the pressure detecting region generally.
摘要翻译：一种压力传感器，包括排列成矩阵的多个传感器部件。与第一布线连接的第一电极和与第二布线连接的第二电极相对设置在传感器部分中的空腔部分中。第二电极响应于来自试样的压力而弯曲到第一电极侧，并且在施加指定水平或更高的压力时接触第一电极。当样本被压在压力检测区域上时，两个电极在对应于样本的突起的传感器部分彼此接触并且在对应于凹部的传感器部分处分离。当扫描信号从扫描电路馈送到一个布线并且通过感测电路检测到流过第二布线的信号的存在时，可以检测施加到每个传感器部分的压力。此外，通过将扫描电路的扫描信号顺序地馈送到每个第一布线来检测形状，并且一般扫描压力检测区域。

39. 发明申请

US20070233470A1 Multichannel Signal Coding Equipment and Multichannel Signal Decoding Equipment 有权
标题翻译：多通道信号编码设备和多信道信号解码设备
公开(公告)号：US20070233470A1
公开(公告)日：2007-10-04
申请号：US11573100
申请日：2005-08-24
申请人： Michiyo Goto , Chun Teo , Sua Neo , Koji Yoshida
发明人： Michiyo Goto , Chun Teo , Sua Neo , Koji Yoshida
IPC分类号： G10L19/00 , H04J15/00
CPC分类号： G10L19/008 , G10L19/06 , G10L19/08 , G10L19/20 , G10L25/93
摘要： Multichannel signal coding equipment is provided for presenting a high quality sound at a low bit rate. In the multichannel signal coding equipment (2), a down mixpart (10) generates monaural reference channel signals for N number of channel signals. A coding part (11) codes the generated reference channel signal. A signal analyzing part (12) extracts parameters indicating characteristics of each of the N number of channel signals. An MUX part (13) multiplexes the coded reference channel signal with the extracted parameters.
摘要翻译：多通道信号编码设备用于以低比特率呈现高质量的声音。在多声道信号编码设备（2）中，下行混频器（10）产生用于N个信道信号的单声道参考信道信号。编码部分（11）对生成的参考信道信号进行编码。信号分析部分（12）提取指示N个信道信号中的每一个的特性的参数。 MUX部分（13）将编码的参考信道信号与所提取的参数进行复用。

40. 发明申请

US20070223577A1 Scalable Encoding Device, Scalable Decoding Device, and Method Thereof 有权
标题翻译：可扩展编码设备，可扩展解码设备及其方法
公开(公告)号：US20070223577A1
公开(公告)日：2007-09-27
申请号：US11587379
申请日：2005-04-19
申请人： Hiroyuki Ehara , Koji Yoshida
发明人： Hiroyuki Ehara , Koji Yoshida
IPC分类号： H04N7/12
CPC分类号： G10L19/07 , G10L19/24
摘要： There is disclosed a scalable encoding device capable of increasing the conversion performance from a narrow-band LSP to a wide-band LSP (prediction accuracy when predicting the wide-band LSP from the narrow-band LSP) and realizing a high-performance band scalable LSP encoding. The device includes a conversion coefficient calculation unit (109) for calculating a conversion coefficient by using a narrow-band quantization LSP which has been outputted from a narrow-band LSP encoding unit (103) and a wide-band quantization LSP which has been outputted from a wide-band LSP encoding unit (107). The wide-band LSP encoding unit (107) multiplies the narrow-band quantization LSP with the conversion coefficient inputted from the conversion coefficient calculation unit (109) so as to convert it into a wide-band LSP. The wide-band LSP is multiplied by a weight coefficient to calculate a prediction wide-band LSP. The wide-band LSP encoding unit (107) encodes an error signal between the obtained prediction wide-band LSP and the wide-band LSP so as to obtain a wide-band quantization LSP.
摘要翻译：公开了一种能够提高从窄带LSP到宽带LSP的转换性能的可伸缩编码装置（预测来自窄带LSP的宽带LSP的预测精度），实现高性能频带可伸缩性 LSP编码。该装置包括转换系数计算单元（109），用于通过使用从窄带LSP编码单元（103）输出的窄带量化LSP和已经输出的宽带量化LSP来计算转换系数来自宽带LSP编码单元（107）。宽带LSP编码单元（107）将窄带量化LSP与从转换系数计算单元（109）输入的转换系数相乘，以将其转换为宽带LSP。宽带LSP乘以权重系数以计算预测宽带LSP。宽带LSP编码单元（107）对获得的预测宽带LSP与宽带LSP之间的误差信号进行编码，以获得宽带量化LSP。

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