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1. 发明授权

US06823310B2 Audio signal processing device and audio signal high-rate reproduction method used for audio visual equipment 失效
标题翻译：用于视听设备的音频信号处理设备和音频信号高速率再现方法
公开(公告)号：US06823310B2
公开(公告)日：2004-11-23
申请号：US09994962
申请日：2001-11-27
申请人： Tsukuru Ishito , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Masahiro Sueyoshi , Kazutaka Abe , Tsuyoshi Nakamura , Eiji Otomura , Akihisa Kawamura
发明人： Tsukuru Ishito , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Masahiro Sueyoshi , Kazutaka Abe , Tsuyoshi Nakamura , Eiji Otomura , Akihisa Kawamura
IPC分类号： G10L1900
CPC分类号： H04N5/602 , G10L21/04 , H04B1/665 , H04N21/4398
摘要： An audio decoding apparatus is provided for receiving a bit stream on a block-by-block basis, decoding one block of the bit stream to form decoded audio data for a plurality of channels, and storing the decoded audio data for each of the plurality of channels in a memory device, thereby down-mixing the decoded audio data for each of the plurality of channels. The audio decoding apparatus includes an operation section for down-mixing the decoded audio data for each of the plurality of channels corresponding to a first block of the bit stream in the memory section while a second block of the bit stream is decoded.
摘要翻译：提供音频解码装置，用于逐块地接收比特流，解码比特流的一个块以形成用于多个信道的解码音频数据，并且存储用于多个信道中的每一个的解码音频数据通道，从而对多个通道中的每个通道的解码音频数据进行下混。音频解码装置包括一个操作部分，用于对与解码存储器部分中的比特流的第一块相对应的每个频道的解码音频数据进行下混合，同时解码比特流的第二块。

2. 发明授权

US06356639B1 AUDIO DECODING APPARATUS, SIGNAL PROCESSING DEVICE, SOUND IMAGE LOCALIZATION DEVICE, SOUND IMAGE CONTROL METHOD, AUDIO SIGNAL PROCESSING DEVICE, AND AUDIO SIGNAL HIGH-RATE REPRODUCTION METHOD USED FOR AUDIO VISUAL EQUIPMENT 失效
标题翻译：音频解码设备，信号处理设备，声像图像本地化设备，声音图像控制方法，音频信号处理设备和用于音频视觉设备的音频信号高速率再现方法
公开(公告)号：US06356639B1
公开(公告)日：2002-03-12
申请号：US09058713
申请日：1998-04-10
申请人： Tsukuru Ishito , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Masahiro Sueyoshi , Kazutaka Abe , Tsuyoshi Nakamura , Eiji Otomura , Akihisa Kawamura
发明人： Tsukuru Ishito , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Masahiro Sueyoshi , Kazutaka Abe , Tsuyoshi Nakamura , Eiji Otomura , Akihisa Kawamura
IPC分类号： H04R500
CPC分类号： H04N5/602 , G10L21/04 , H04B1/665 , H04N21/4398
摘要： A sound image localization device which includes a signal source for outputting an audio signal, a signal divider for dividing the audio signal output from the signal source into two digital audio signals respectively for two channels, and a first signal processor for receiving one of the two digital signals and processing the digital signal so as to localize a virtual sound image using a filter having a first frequency characteristic. In addition, the sound image localization device includes a first D/A converter for converting the digital signal output from the first signal processor into an analog signal, a second D/A converter for receiving the other digital signal obtained from the signal divider and converting the signal into an analog signal, a first control speaker for outputting the audio signal obtained by the first D/A converter to a prescribed space area; and a second control speaker for outputting the audio signal obtained by the second D/A converter to a prescribed space area.
摘要翻译：一种声像定位装置，包括用于输出音频信号的信号源，分频器，用于将从信号源输出的音频信号分别分成两个数字音频信号分别用于两个通道;以及第一信号处理器，用于接收两个信号中的一个数字信号并处理数字信号，以便使用具有第一频率特性的滤波器来定位虚拟声像。此外，声像定位装置包括：第一D / A转换器，用于将从第一信号处理器输出的数字信号转换为模拟信号;第二D / A转换器，用于接收从信号分配器获得的另一数字信号; 将信号转换为模拟信号，第一控制扬声器，用于将由第一D / A转换器获得的音频信号输出到规定的空间区域; 以及第二控制扬声器，用于将由第二D / A转换器获得的音频信号输出到规定的空间区域。

3. 发明授权

US06295319B1 Decoding device 有权
标题翻译：解码设备
公开(公告)号：US06295319B1
公开(公告)日：2001-09-25
申请号：US09280612
申请日：1999-03-29
申请人： Masahiro Sueyoshi , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Kazutaka Abe , Kosuke Nishio , Akihisa Kawamura , Tsukuru Ishito , Tsuyoshi Nakamura , Eiji Otomura
发明人： Masahiro Sueyoshi , Masaharu Matsumoto , Shuji Miyasaka , Takeshi Fujita , Takashi Katayama , Kazutaka Abe , Kosuke Nishio , Akihisa Kawamura , Tsukuru Ishito , Tsuyoshi Nakamura , Eiji Otomura
IPC分类号： H04B166
CPC分类号： H04N21/4341 , H04N21/8106
摘要： A decoding device for decoding a bit stream defined by MPEG2 Audio Multichannel is provided. The bit stream including an MPEG1 compatible area and an MPEG2 multichannel extended area, the MPEG1 compatible area including MPEG1 side information. The decoding device includes: MPEG1 decoding means for decoding the MPEG1 compatible area; MC decoding means for decoding the MPEG2 multichannel extended area; and MC header detection means for executing a first processing including locating a position of a header of the MPEG2 multichannel extended area based on the MPEG1 side information and shifting a read position of the bit stream to the position of the header.
摘要翻译：提供了解码由MPEG2音频多通道定义的比特流的解码装置。包括MPEG1兼容区域和MPEG2多通道扩展区域的比特流，MPEG1兼容区域包括MPEG1侧信息。解码装置包括：用于解码MPEG1兼容区域的MPEG1解码装置; 用于解码MPEG2多声道扩展区域的MC解码装置; 以及MC头部检测装置，用于执行包括基于MPEG1侧信息定位MPEG2多通道扩展区域的头部的位置并将比特流的读取位置移位到头部位置的第一处理。

4. 发明授权

US07069223B1 Compressed code decoding device and audio decoding device 有权
标题翻译：压缩码解码装置和音频解码装置
公开(公告)号：US07069223B1
公开(公告)日：2006-06-27
申请号：US09593056
申请日：2000-06-13
申请人： Masaharu Matsumoto , Takashi Katayama , Masahiro Sueyoshi , Shuji Miyasaka , Takeshi Fujita , Akihisa Kawamura , Tsukuru Ishito , Eiji Otomura , Tsuyoshi Nakamura
发明人： Masaharu Matsumoto , Takashi Katayama , Masahiro Sueyoshi , Shuji Miyasaka , Takeshi Fujita , Akihisa Kawamura , Tsukuru Ishito , Eiji Otomura , Tsuyoshi Nakamura
IPC分类号： G10L19/00
CPC分类号： G10L21/055 , G10L19/00
摘要： An audio decoding device is provided for decoding NA (where NA>1) channels of audio signals by a sub-band synthesis operation using sub-band synthesis filter data and sub-band signal data. The decoding device includes a first memory section for storing MA (where MA
摘要翻译：提供音频解码装置，用于通过使用子频带合成滤波数据的子频带合成操作来解码音频信号的N N（其中N A A 1）个信道，子带信号数据。解码装置包括：第一存储器部分，用于存储子带合成滤波器数据的M A（其中M A A N N N A A N）个信道以及子带信号数据，用于存储N个通道中的至少一些的第二存储器部分，用于接收编码音频数据并将编码的音频数据解码为子带信号数据的操作部分，以及用于通过M SUB通道切换第一存储器部分和第二存储器部分中的子带合成滤波器数据和子带信号数据的数据传送部分。

5. 发明授权

US6118821A Compressed code decoding device and audio decoding device 失效
标题翻译：压缩码解码装置和音频解码装置
公开(公告)号：US6118821A
公开(公告)日：2000-09-12
申请号：US080133
申请日：1998-05-15
申请人： Masaharu Matsumoto , Takashi Katayama , Masahiro Sueyoshi , Shuji Miyasaka , Takeshi Fujita , Akihisa Kawamura , Tsukuru Ishito , Eiji Otomura , Tsuyoshi Nakamura
发明人： Masaharu Matsumoto , Takashi Katayama , Masahiro Sueyoshi , Shuji Miyasaka , Takeshi Fujita , Akihisa Kawamura , Tsukuru Ishito , Eiji Otomura , Tsuyoshi Nakamura
IPC分类号： G10L19/00 , G10L21/055 , H04H20/00 , H04N7/12 , H04N7/26 , H04S3/00
CPC分类号： G10L21/055 , G10L19/00
摘要： A compressed code decoding device of the present invention includes: a decoding section for receiving a plurality of groups of blocks of compressed codes and decoding each of the blocks of compressed codes; a buffer section for storing decoded signals decoded by the decoding section; a reproduction time acquisition section for acquiring a reproduction time at which to reproduce a predetermined one of the blocks; an output section for externally outputting the decoded signals stored in the buffer section; a detection section for detecting that the predetermined block of compressed codes has been decoded and output via the output section; an addition section for, at a time when the detection section detects that the predetermined block has been output, adding a time required for reproducing the predetermined block to the reproduction time acquired by the reproduction time acquisition section so as to produce a synchronization time; a synchronization section for comparing the synchronization time produced by the addition section and a current time so as to determine whether the synchronization time is ahead of or behind the current time; a code discarding section for, if the synchronization section determines that the synchronization time is ahead of the current time, discarding either compressed codes of one of the blocks next to the predetermined block or compressed codes of one of the groups next to the group including the predetermined block; and a reproduction delay section for, if the synchronization section determines that the synchronization time is behind the current time, delaying output of either decoded signals of the compressed codes of one of the blocks next to the predetermined block or decoded signals of the compressed codes of one of the groups next to the group including the predetermined block.
摘要翻译：本发明的压缩码解码装置包括：解码部分，用于接收多组压缩码块，并对每个压缩码块进行解码; 缓冲部，用于存储由解码部解码的解码信号; 再现时间获取部分，用于获取再现预定的一个块的再现时间; 输出部分，用于从存储在缓冲器部分中的外部输出解码信号; 检测部分，用于检测所述预定的压缩代码块是否经由所述输出部分被解码和输出; 一个加法部分，用于在检测部分检测到预定块已被输出时，将再现预定块所需的时间与由再现时间获取部分获得的再现时间相加以产生同步时间; 同步部分，用于比较由加法部分产生的同步时间和当前时间，以便确定同步时间是否在当前时间之前或之后; 代码丢弃部分，用于如果同步部分确定同步时间在当前时间之前，则丢弃与预定块相邻的块中的一个块的压缩代码或者包括预定块以及再现延迟部分，如果同步部分确定同步时间在当前时间之后，则将预定块之后的块之一的压缩码的解码信号的输出或压缩码的解码信号延迟包括预定块的组旁边的组之一。

6. 发明授权

US08979125B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US08979125B2
公开(公告)日：2015-03-17
申请号：US13997321
申请日：2012-01-06
申请人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
发明人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
IPC分类号： B60K13/04 , E02F9/08 , E02F9/18 , E02F3/30 , B62D49/08
CPC分类号： E02F9/0866 , B62D49/085 , E02F3/30 , E02F9/18
摘要： On a rear part side of a revolving frame (5) constituting an upper revolving structure (3), a counterweight (7) holding weight balance with a working mechanism (4) is provided, and on the front side of the counterweight (7), an engine (9) and an exhaust gas post-treatment device (21) for applying purification treatment to an exhaust gas of the engine (9) are provided. The exhaust gas post-treatment device (21) is configured by connecting a PM trapping filter device (22) and an NOx purifying device (23), and the PM trapping filter device (22) is mounted on the engine (9), while the NOx purifying device (23) is mounted on the counterweight (7). When the counterweight (7) is to be removed from the revolving frame (5), the NOx purifying device (23) is supported by a treatment device support bracket (26) mounted on the engine (9). As a result, the counterweight (7) can be removed while the PM trapping filter device (22) and the NOx purifying device (23) are connected.
摘要翻译：在构成上部回转构件（3）的回转框架（5）的后部侧设置有与工作机构（4）保持重量平衡的配重（7），并且在配重（7）的前侧，，用于对发动机（9）的排气进行净化处理的发动机（9）和排气后处理装置（21）。废气后处理装置（21）通过连接PM捕集过滤装置（22）和NOx净化装置（23）构成，PM捕集过滤装置（22）安装在发动机（9）上，同时 NOx净化装置（23）安装在配重（7）上。当配重（7）从旋转框架（5）移除时，NOx净化装置（23）由安装在发动机（9）上的处理装置支撑架（26）支撑。结果，可以在连接PM捕集过滤装置（22）和NOx净化装置（23）的同时移除配重（7）。

7. 发明授权

US08919115B2 Hydraulic drive device for hydraulic excavator 有权
标题翻译：液压挖掘机液压驱动装置
公开(公告)号：US08919115B2
公开(公告)日：2014-12-30
申请号：US13023789
申请日：2011-02-09
申请人： Naoki Hagiwara , Yasuo Okano , Tsuyoshi Nakamura , Kouji Ishikawa , Kazunori Nakamura
发明人： Naoki Hagiwara , Yasuo Okano , Tsuyoshi Nakamura , Kouji Ishikawa , Kazunori Nakamura
IPC分类号： F15B11/04 , E02F9/22
CPC分类号： E02F9/2239 , E02F9/2242 , E02F9/2285 , E02F9/2292 , E02F9/2296 , F15B2211/20576 , F15B2211/30565 , F15B2211/40515 , F15B2211/415 , F15B2211/428 , F15B2211/7142 , F15B2211/781
摘要： The operability when performing a combined arm-crowd and bucket operation can be improved. A hydraulic drive device for a hydraulic excavator includes: a bucket directional control valve and a second arm directional control valve, which are connected in parallel tandem with a first hydraulic pump; a first arm directional control valve that is connected to a second hydraulic pump; and a flow rate restriction device that restricts the flow rate of pressure oil supplied to the second arm directional control valve, during crowd operation of a bucket. This flow rate restriction device includes a variable throttle whose opening is controlled so as to become smaller as a bucket operating device is operated to the crowd side, the variable throttle being provided in a bypass path connecting to the supply port of the second arm directional control valve.
摘要翻译：可以提高执行组合式斗杆和铲斗操作时的可操作性。液压挖掘机的液压驱动装置包括：与第一液压泵并联连接的铲斗方向控制阀和第二臂方向控制阀; 与第二液压泵连接的第一臂方向控制阀; 以及流量限制装置，其限制在斗的人群操作期间供应到第二臂方向控制阀的压力油的流量。该流量限制装置包括可变节流阀，其可随着铲斗操作装置向人群操作而控制开口变小，可变节气门设置在连接到第二臂方向控制器的供给口的旁路阀。

8. 发明申请

US20140246524A1 Spindle System and Electrostatic Painting System 有权
标题翻译：主轴系统和静电喷涂系统
公开(公告)号：US20140246524A1
公开(公告)日：2014-09-04
申请号：US13820697
申请日：2012-08-08
申请人： Naoya Kobayashi , Tsuyoshi Nakamura , Atsushi Takahashi
发明人： Naoya Kobayashi , Tsuyoshi Nakamura , Atsushi Takahashi
IPC分类号： B05B5/03 , F01D1/02
CPC分类号： B05B5/03 , B05B3/1035 , B05B5/0407 , B05B5/0415 , F01D1/026 , F16C32/0417 , F16C32/0618 , F16C32/0674 , F16C32/0696
摘要： Each spindle system turbine blade has front and rear surfaces relative to the rotational direction. The rear surface is a recessed columnar surface with a radius of curvature R1, while the front surface is a smooth continuous surface having a projecting columnar surface with a radius of curvature R2 larger than R1 and a flat surface between which a projecting columnar surface with a radius of curvature R3 larger than R1 is arranged. Among the three surfaces, the projecting columnar surface is at an inlet side of a channel straddling the projecting columnar surface, while the flat surface is at the outlet side. A space sandwiched between a facing front surface and rear surface of adjoining turbine blades forms a gas channel. Gas ejected from a nozzle flows in from an inlet in a direction along the arc-shaped curve of the recessed columnar surface and out an outlet.
摘要翻译：每个主轴系统涡轮机叶片具有相对于旋转方向的前表面和后表面。后表面是具有曲率半径R1的凹入柱状表面，而前表面是具有曲率半径R2大于R1的突出柱状表面的平滑连续表面，在该平坦表面之间具有凸出的柱形表面设置大于R1的曲率半径R3。在三个表面中，突出的柱状表面位于跨过突出柱状表面的通道的入口侧，而平坦表面位于出口侧。夹在相邻的涡轮叶片的相对的前表面和后表面之间的空间形成气体通道。从喷嘴排出的气体沿着沿着凹入的柱状表面的弧形曲线的方向从入口流入出口。

9. 发明申请

US20140023473A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20140023473A1
公开(公告)日：2014-01-23
申请号：US14110161
申请日：2012-05-14
申请人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
发明人： Takahiro Kobayashi , Tsuyoshi Nakamura , Kensuke Sato , Hiroyuki Azuma
IPC分类号： E02F9/08 , E02F3/30
CPC分类号： E02F9/0858 , B60K13/04 , B60Y2200/412 , E02F3/30 , E02F9/0833 , E02F9/0866 , E02F9/0875 , E02F9/0883 , E02F9/0891 , F01N2590/08 , F01N2610/1406
摘要： On the right front side of a revolving frame (5) constituting an upper revolving structure (3), an operating oil tank (11) and a fuel tank (12) are arranged. On the front side of this operating oil tank (11) and the fuel tank (12), an equipment accommodating case (13) forming an accommodating space (13A) inside is provided. In the accommodating space (13A) in the equipment accommodating case (13), a control valve unit (20) for controlling supply/discharge of the operating oil and a urea water tank (24) storing urea water for removing nitrogen oxides contained in an exhaust gas of the engine (8) are arranged together.
摘要翻译：在构成上部旋转体（3）的旋转框架（5）的右前侧配置有工作油箱（11）和燃料箱（12）。在该工作油箱（11）的前侧和燃料箱（12）的前侧设有形成内部容纳空间（13A）的设备收容箱（13）。在设备容纳箱（13）的容置空间（13A）中，设有用于控制工作油的供给/排出的控制阀单元（20）和储存尿素水的尿素水箱（24）发动机（8）的废气排列在一起。

10. 发明申请

US20130343853A1 CONSTRUCTION MACHINE 有权
标题翻译：建筑机械
公开(公告)号：US20130343853A1
公开(公告)日：2013-12-26
申请号：US13997321
申请日：2012-01-06
申请人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
发明人： Kensuke Sato , Tsuyoshi Nakamura , Takahiro Kobayashi , Hiroyuki Azuma
IPC分类号： E02F9/08 , E02F9/18 , E02F3/30
CPC分类号： E02F9/0866 , B62D49/085 , E02F3/30 , E02F9/18
摘要： On a rear part side of a revolving frame (5) constituting an upper revolving structure (3), a counterweight (7) holding weight balance with a working mechanism (4) is provided, and on the front side of the counterweight (7), an engine (9) and an exhaust gas post-treatment device (21) for applying purification treatment to an exhaust gas of the engine (9) are provided. The exhaust gas post-treatment device (21) is configured by connecting a PM trapping filter device (22) and an NOx purifying device (23), and the PM trapping filter device (22) is mounted on the engine (9), while the NOx purifying device (23) is mounted on the counterweight (7). When the counterweight (7) is to be removed from the revolving frame (5), the NOx purifying device (23) is supported by a treatment device support bracket (26) mounted on the engine (9). As a result, the counterweight (7) can be removed while the PM trapping filter device (22) and the NOx purifying device (23) are connected.
摘要翻译：在构成上部回转构件（3）的回转框架（5）的后部侧设置有与工作机构（4）保持重量平衡的配重（7），并且在配重（7）的前侧，，用于对发动机（9）的排气进行净化处理的发动机（9）和排气后处理装置（21）。废气后处理装置（21）通过连接PM捕集过滤装置（22）和NOx净化装置（23）构成，PM捕集过滤装置（22）安装在发动机（9）上，同时 NOx净化装置（23）安装在配重（7）上。当配重（7）从旋转框架（5）移除时，NOx净化装置（23）由安装在发动机（9）上的处理装置支撑架（26）支撑。结果，可以在连接PM捕集过滤装置（22）和NOx净化装置（23）的同时移除配重（7）。

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