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56 条记录 (耗时 0.034 秒)

    Steering apparatus
    44.
    发明授权
    Steering apparatus 有权
    转向装置

    公开(公告)号：US08353533B2

    公开(公告)日：2013-01-15

    申请号：US13057071

    申请日：2009-08-05

    申请人： Kenichi Aota ,  Yoshiaki Takagi ,  Akihisa Kawanabe

    发明人： Kenichi Aota ,  Yoshiaki Takagi ,  Akihisa Kawanabe

    IPC分类号： B62D1/16

    CPC分类号： B62D5/04 ,  B60R16/027 ,  B62D1/189

    摘要： A steering apparatus having a stationary bracket fixed to a vehicle body including a pair of first side plates; a receiving portion provided on the steering column for receiving one end of a conductive member; a pair of second side plates; a conductive cylindrical shaft secured between the pair of first side plates and inserted through the pair of the second side plates; and a plate-shaped conductive member interposed between the receiving portion and an outer peripheral surface of the cylindrical shaft. The conductive member includes first and second bow springs that fit the cylindrical shaft resiliently. The first bow spring is interposed between the second bow spring and the receiving portion, a first contact portion of the second bow spring is pressed to the outer peripheral surface of the cylindrical shaft, and a second contact portion of the first bow spring is pressed to the receiving portion.

    摘要翻译： 一种具有固定在车身上的固定支架的转向装置，包括一对第一侧板; 设置在所述转向柱上用于接收导电构件的一端的接收部分; 一对第二侧板; 导电圆柱轴，固定在所述一对第一侧板之间并插入穿过所述一对第二侧板; 以及插入在所述容纳部和所述圆筒轴的外周面之间的板状导电性部件。 导电构件包括弹性地装配圆柱形轴的第一和第二弓形弹簧。 第一弓形弹簧插入在第二弓形弹簧和接收部之间，第二弓形弹簧的第一接触部被按压到圆筒轴的外周面，第一弓形弹簧的第二接触部按压到 接收部分。

    Geometric calculation of absolute phases for parametric stereo decoding
    45.
    发明授权
    Geometric calculation of absolute phases for parametric stereo decoding 有权
    用于参数立体声解码的绝对相位的几何计算

    公开(公告)号：US08046217B2

    公开(公告)日：2011-10-25

    申请号：US11660094

    申请日：2005-08-02

    申请人： Shuji Miyasaka ,  Yoshiaki Takagi ,  Naoya Tanaka ,  Mineo Tsushima

    发明人： Shuji Miyasaka ,  Yoshiaki Takagi ,  Naoya Tanaka ,  Mineo Tsushima

    IPC分类号： G10L19/14 ,  G10L19/00 ,  G10L19/02

    CPC分类号： G10L19/008 ,  H04S3/00

    摘要： An audio decoder which reproduces original signals from a bit stream including (i) a downmix signal of the original signals, and (ii) supplementary information indicating a gain ratio D and phase difference θ between the original signals. The audio decoder includes: a decoding unit extracting the downmix signal; a transformation unit transforming the extracted downmix signal into a frequency domain signal; a phase rotator determination unit determining two phase rotators having, as the phase rotation angles, angles α and β respectively obtained by dividing a contained angle by a diagonal of a parallelogram; a separation unit separating the frequency domain signal into two separation signals respectively indicating angles α and β as phase differences between the signals and the decoded downmix signal; and an inverse transformation unit inversely transforming the respective two separation signals into time domain signals so as to reproduce the two audio signals.

    摘要翻译： 一种从比特流再现原始信号的音频解码器，包括（i）原始信号的下混信号，以及（ii）指示增益比D和相位差的补充信息; 之间的原始信号。 音频解码器包括：提取下混合信号的解码单元; 变换单元，将提取的下混合信号变换为频域信号; 相位旋转器确定单元确定具有角度α和＆lt; bgr的相位旋转角度的两个相位旋转器; 分别通过将包含的角度除以平行四边形的对角线而获得; 分离单元，将频域信号分离成分别表示角度α和＆lt; bgr的两个分离信号; 作为信号与解码缩混信号之间的相位差; 以及逆变换单元，将相应的两个分离信号逆变换为时域信号，以再现两个音频信号。

    STEERING APPARATUS
    46.
    发明申请
    STEERING APPARATUS 有权
    转向装置

    公开(公告)号：US20110163524A1

    公开(公告)日：2011-07-07

    申请号：US13057071

    申请日：2009-08-05

    申请人： Kenichi Aota ,  Yoshiaki Takagi ,  Akihisa Kawanabe

    发明人： Kenichi Aota ,  Yoshiaki Takagi ,  Akihisa Kawanabe

    IPC分类号： B62D1/16

    CPC分类号： B62D5/04 ,  B60R16/027 ,  B62D1/189

    摘要： A steering apparatus having a stationary bracket fixed to a vehicle body including a pair of first side plates; a receiving portion provided on the steering column for receiving one end of a conductive member; a pair of second side plates; a conductive cylindrical shaft secured between the pair of first side plates and inserted through the pair of the second side plates; and a plate-shaped conductive member interposed between the receiving portion and an outer peripheral surface of the cylindrical shaft. The conductive member includes first and second bow springs that fit the cylindrical shaft resiliently. The first bow spring is interposed between the second bow spring and the receiving portion, a first contact portion of the second contact portion of the first bow spring is pressed to the receiving portion.

    摘要翻译： 一种具有固定在车身上的固定支架的转向装置，包括一对第一侧板; 设置在所述转向柱上用于接收导电构件的一端的接收部分; 一对第二侧板; 导电圆柱轴，固定在所述一对第一侧板之间并插入穿过所述一对第二侧板; 以及插入在所述容纳部和所述圆筒轴的外周面之间的板状导电性部件。 导电构件包括弹性地装配圆柱形轴的第一和第二弓形弹簧。 第一弓形弹簧被插入在第二弓形弹簧和接收部之间，第一弓形弹簧的第二接触部分的第一接触部分被按压到接收部分。

    Audio encoder and audio decoder
    47.
    发明授权
    Audio encoder and audio decoder 有权
    音频编码器和音频解码器

    公开(公告)号：US07613306B2

    公开(公告)日：2009-11-03

    申请号：US10586905

    申请日：2005-02-09

    申请人： Shuji Miyasaka ,  Yoshiaki Takagi ,  Kazutaka Abe

    发明人： Shuji Miyasaka ,  Yoshiaki Takagi ,  Kazutaka Abe

    IPC分类号： H04R5/00

    CPC分类号： G10L19/008

    摘要： An audio encoder, generating a stereo signal based on a multi-channel signal, includes a downmix unit for downmixing a multi-channel signal exceeding two channels to a two-channel stereo signal, a first coding unit for generating a first coded signal by coding the downmixed stereo signal, a second coding unit for generating a second coded signal by coding information to restore the downmixed stereo signal to a multi-channel signal, a code size calculating unit for calculating a code size of the second coded signal, and a first multiplexing unit for multiplexing the calculated code size in either the first coded signal or the second coded signal. Accordingly a decoder is able to easily extract a coded signal of the multi-channel signal based on the code size, and the decoder reproducing only the downmixed signal can be configured inexpensively.

    摘要翻译： 一种音频编码器，其基于多声道信号产生立体声信号，包括用于将超过两声道的多声道信号混合到双声道立体声信号的下混单元，用于通过编码产生第一编码信号的第一编码单元 下混合立体声信号，第二编码单元，用于通过对信息进行编码以将下混合立体声信号恢复为多声道信号来产生第二编码信号;码量计算单元，用于计算第二编码信号的码量， 复用单元，用于在第一编码信号或第二编码信号中复用所计算的码量。 因此，解码器能够基于代码尺寸容易地提取多信道信号的编码信号，并且可以廉价地配置仅再现缩混信号的解码器。

    ACOUSTIC SIGNAL ENCODING DEVICE, AND ACOUSTIC SIGNAL DECODING DEVICE
    48.
    发明申请
    ACOUSTIC SIGNAL ENCODING DEVICE, AND ACOUSTIC SIGNAL DECODING DEVICE 有权
    声音信号编码装置和声音信号解码装置

    公开(公告)号：US20090030704A1

    公开(公告)日：2009-01-29

    申请号：US11577151

    申请日：2005-10-13

    申请人： Yoshiaki Takagi ,  Naoya Tanaka

    发明人： Yoshiaki Takagi ,  Naoya Tanaka

    IPC分类号： G10L21/04

    CPC分类号： G10L19/008 ,  H04S3/006

    摘要： An acoustic signal encoding device for down-mixing at different ratios to encode a multichannel signal with a small number of channels, and an acoustic signal decoding device for decoding the signal encoded by the acoustic signal encoding device. In these devices, weighting means (103) in the acoustic signal encoding device (100) weights input signals of two channels individually according to a down-mixing coefficient thereby to calculate the level difference of the signals of two channels weighted by a level difference calculation unit (104). A separating unit (202) in the acoustic signal decoding device (200) separates the down-mixed signals into signals of two channels with the level difference information weighted.

    摘要翻译： 一种声信号编码装置，用于以不同的比率进行下混合以对具有少量声道的多声道信号进行编码，以及用于对由声信号编码装置编码的信号进行解码的声信号解码装置。 在这些装置中，声信号编码装置（100）中的加权装置（103）根据下混系数分别对两个信道的输入信号进行加权，从而计算由电平差计算加权的两个信道的信号的电平差 单元（104）。 声信号解码装置（200）中的分离单元（202）将加密的电平差信息将下混合信号分离成两个信道的信号。

    Friction material for transmission
    49.
    发明授权
    Friction material for transmission 有权
    用于传输的摩擦材料

    公开(公告)号：US07473727B2

    公开(公告)日：2009-01-06

    申请号：US10558932

    申请日：2004-06-03

    申请人： Yoshiaki Takagi ,  Eishin Matsui ,  Yoshihiro Fukushima ,  Tomoya Takata

    发明人： Yoshiaki Takagi ,  Eishin Matsui ,  Yoshihiro Fukushima ,  Tomoya Takata

    IPC分类号： C08K3/04 ,  B32B5/16 ,  H01B1/00

    CPC分类号： F16D23/025 ,  F16D69/025 ,  Y10T428/253

    摘要： A friction material for a synchronizer ring comprises (A) a petroleum coke with an ash content of 0.1 mass % to 8 mass % or (B) a pitch coke with an ash content of 0.1 mass % to 8 mass %, more preferably (C) a calcined petroleum coke with an ash content of 0.1 mass % to 1 mass % or (D) a foundry coke with an ash content of 5 mass % to 8 mass %. The friction material is effectively used for a synchronizer ring requiring high coefficient of dynamic friction.

    摘要翻译： 用于同步环的摩擦材料包括（A）灰分为0.1质量％至8质量％的石油焦炭或（B）灰分为0.1质量％至8质量％的沥青焦炭，更优选（C ）灰分为0.1质量％〜1质量％的煅烧石油焦炭，或者（D）灰分为5质量％〜8质量％的铸造焦炭。 摩擦材料有效地用于需要高动态摩擦系数的同步环。

    Electric power steering system
    50.
    发明授权
    Electric power steering system 失效
    电动助力转向系统

    公开(公告)号：US07401678B2

    公开(公告)日：2008-07-22

    申请号：US11305334

    申请日：2005-12-19

    申请人： Susumu Yuasa ,  Yoshiaki Takagi ,  Etsuro Kitami

    发明人： Susumu Yuasa ,  Yoshiaki Takagi ,  Etsuro Kitami

    IPC分类号： B62D5/04

    CPC分类号： F16C27/04 ,  B62D5/0409 ,  F16C2326/24 ,  F16H55/24 ,  F16H57/021 ,  F16H2057/0213

    摘要： A curved leaf spring which is a first urging member surrounds an outer wheel of a second bearing, and urges, through the second bearing, a second end of a worm shaft in a direction in which the distance between the center of the worm shaft and the center of a worm wheel is shortened. A second urging member includes an annular support member received by an end surface of the outer wheel and a plurality of elastic pins extending in a direction in parallel with the axial direction of a support member. The elastic pins have fixed ends fixed to the support member and free ends that come into elastic contact with an end wall of a housing.

    摘要翻译： 作为第一推动构件的弯曲板簧围绕第二轴承的外轮，并且通过第二轴承推动蜗杆轴的第二端，该方向与蜗杆轴的中心和 蜗轮的中心缩短。 第二推动构件包括由外轮的端面容纳的环形支撑构件和沿与支撑构件的轴向平行的方向延伸的多个弹性销。 弹性销具有固定到支撑构件上的固定端和与壳体的端壁弹性接触的自由端。