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11. 发明授权

US08596053B2 Fluidic torque transfer device 有权
标题翻译：流体扭矩传递装置
公开(公告)号：US08596053B2
公开(公告)日：2013-12-03
申请号：US12926464
申请日：2010-11-19
申请人： Koji Maeda , Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Junya Kashimura
发明人： Koji Maeda , Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Junya Kashimura
IPC分类号： F16D33/20
CPC分类号： F16H41/26 , F16H2045/0205 , F16H2045/0226 , F16H2045/0294
摘要： A fluidic torque transfer device is configured such that the attachment angle of a turbine blade at a fluid outlet of a turbine runner is smaller than the attachment angle of the turbine blade at a fluid inlet of the turbine runner. Furthermore, the turbine runner is structured so that a cross-sectional area St of a turbine flow path defined by the turbine shell, adjacent turbine blades, and the turbine core, which is perpendicular to a centerline of the turbine flow path, satisfies |St−Sref|/Sref≦0.2, where a reference area Sref is an average of maximum and minimum values of a cross-sectional area of a pump flow path defined by the pump shell, adjacent pump blades, and the pump core of the pump impeller, which is perpendicular to a centerline of the pump flow path.
摘要翻译：流体转矩传递装置被构造成使得涡轮叶片在涡轮转轮的流体出口处的附着角度小于涡轮机叶轮在涡轮机转轮的流体入口处的附接角度。此外，涡轮流道被构造成使得由涡轮壳体，相邻的涡轮机叶片和涡轮机芯线限定的涡轮流动路径的横截面积St垂直于涡轮流动路径的中心线，满足| St -Sref|/Sref@0.2，其中参考区域Sref是由泵壳体，相邻泵叶片和泵叶轮的泵芯限定的泵流路的横截面积的最大值和最小值的平均值，其垂直于泵流路的中心线。

12. 发明申请

US20110268592A1 Fluidic torque transfer device 有权
标题翻译：流体扭矩传递装置
公开(公告)号：US20110268592A1
公开(公告)日：2011-11-03
申请号：US12926464
申请日：2010-11-19
申请人： Koji Maeda , Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Junya Kashimura
发明人： Koji Maeda , Kazuyoshi Ito , Akihiro Nagae , Yoshihide Mori , Junya Kashimura
IPC分类号： F04B17/00
CPC分类号： F16H41/26 , F16H2045/0205 , F16H2045/0226 , F16H2045/0294
摘要： A fluidic torque transfer device is configured such that the attachment angle of a turbine blade at a fluid outlet of a turbine runner is smaller than the attachment angle of the turbine blade at a fluid inlet of the turbine runner. Furthermore, the turbine runner is structured so that a cross-sectional area St of a turbine flow path defined by the turbine shell, adjacent turbine blades, and the turbine core, which is perpendicular to a centerline of the turbine flow path, satisfies |St−Sref|/Sref≦0.2, where a reference area Sref is an average of maximum and minimum values of a cross-sectional area of a pump flow path defined by the pump shell, adjacent pump blades, and the pump core of the pump impeller, which is perpendicular to a centerline of the pump flow path.
摘要翻译：流体转矩传递装置被构造成使得涡轮叶片在涡轮转轮的流体出口处的附着角度小于涡轮机叶轮在涡轮机转轮的流体入口处的附接角度。此外，涡轮流道被构造成使得由涡轮壳体，相邻的涡轮机叶片和涡轮机芯线限定的涡轮流动路径的横截面积St垂直于涡轮流动路径的中心线，满足| St -Sref | / Sref＆nlE; 0.2，其中参考面积Sref是由泵壳，相邻泵叶片和泵叶轮的泵芯限定的泵流路的横截面面积的最大值和最小值的平均值，其垂直于泵流路的中心线。

13. 发明申请

US20190297439A1 WIRELESS AUDIO SYSTEM, CONTROLLER, WIRELESS SPEAKER, AND COMPUTER READABLE SYSTEM 审中-公开
公开(公告)号：US20190297439A1
公开(公告)日：2019-09-26
申请号：US16076029
申请日：2016-09-13
申请人： Koji Maeda
发明人： Koji Maeda
IPC分类号： H04R29/00 , H04R3/12
摘要： [Problem] In the case where an audio signal of the same source is output from a plurality of speakers, the speakers are adjusted so that the audio signals become optimal at a listening position. [Solution] Processing in which an audio signal output from a wireless speaker 1 is collected by a microphone of a controller 2 carried by a listener and a delay time is measured that is the difference between an output time of the audio signal from the wireless speaker 1 and an input time of the audio signal to the microphone of the controller 2 is performed on a plurality of the wireless speakers 1 that output an audio signal of the same source, and the delay times of the audio signals from these respective wireless speakers 1 are measured. Output timings of these respective wireless speakers 1 are adjusted on the basis of these delay times.

14. 发明授权

US09873978B2 Hybrid-type polyester resin, resin composition for formation of film, and polyester film and textile 有权
公开(公告)号：US09873978B2
公开(公告)日：2018-01-23
申请号：US13505277
申请日：2010-10-28
申请人： Koji Maeda , Yusuke Numamoto
发明人： Koji Maeda , Yusuke Numamoto
IPC分类号： C08G63/91 , D06M15/507 , C08G63/695 , C09D5/18 , C08G77/04
CPC分类号： D06M15/507 , C08G63/6954 , C08G63/914 , C08G77/04 , C09D5/18 , D06M2200/30
摘要： Provided is a hybrid-type polyester resin which, when used in processing a base material such as textile or PET film, can impart excellent flame retardance to the base material. The hybrid-type polyester resin can be inhibited from scattering high-temperature drips, even if the hybrid-type polyester resin burns. The hybrid-type polyester resin comprises both a polyester resin and a siloxane prepared from silica and an alkoxysilane. Therefore, the hybrid-type polyester resin retains the excellent properties inherent in polyester resin and exhibits extremely excellent flame retardance by virtue of hybridization with the siloxane. Even if the hybrid-type polyester resin burns, the hybrid-type polyester resin is less susceptible to deformation, and is therefore inhibited from scattering high-temperature drips.

15. 发明授权

US08922263B2 Semiconductor integrated circuit and circuit operation method 有权
标题翻译：半导体集成电路和电路操作方法
公开(公告)号：US08922263B2
公开(公告)日：2014-12-30
申请号：US12541358
申请日：2009-08-14
申请人： Hiroshi Kamizuma , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
发明人： Hiroshi Kamizuma , Taizo Yamawaki , Yukinori Akamine , Koji Maeda
IPC分类号： G11C5/14 , H03K19/003 , H03K17/16 , H03K19/0175 , H03K19/094 , H03L7/00 , H03K3/00 , G06F13/42 , H04W52/02
CPC分类号： G06F1/3296 , G06F1/12 , G06F13/4243 , H04W52/0274 , Y02D10/14 , Y02D10/151 , Y02D70/00 , Y02D70/1224
摘要： The power consumption of a data sampling unit that selects a phase of a clock signal appropriate for sampling payload data is reduced at an input interface. A semiconductor integrated circuit includes an input interface and internal core circuits. The input interface includes a hysteresis circuit and a data sampling unit. The hysteresis circuit detects an input signal between first and second input thresholds as a sleep command. The data sampling unit selects an appropriate phase of a sampling clock signal in accordance with a synchronizing signal and samples payload data. When a sleep command is detected, a sleep signal is also supplied to the internal core circuits and the data sampling unit and they are controlled into a low-power consumption state.
摘要翻译：在输入接口处减少选择适合于抽样有效载荷数据的时钟信号的相位的数据采样单元的功耗。半导体集成电路包括输入接口和内部核心电路。输入接口包括滞后电路和数据采样单元。滞后电路将第一和第二输入阈值之间的输入信号作为睡眠命令检测。数据采样单元根据同步信号选择采样时钟信号的适当相位，并采样有效载荷数据。当检测到睡眠命令时，还向内部核心电路和数据采样单元提供睡眠信号，并将它们控制为低功耗状态。

16. 发明授权

US08910762B2 Centrifugal-pendulum vibration absorbing device 有权
标题翻译：离心摆振动吸收装置
公开(公告)号：US08910762B2
公开(公告)日：2014-12-16
申请号：US13337913
申请日：2011-12-27
申请人： Yoshihiro Takikawa , Kazuto Maruyama , Kazuhiro Itou , Koji Maeda
发明人： Yoshihiro Takikawa , Kazuto Maruyama , Kazuhiro Itou , Koji Maeda
IPC分类号： F16F7/10 , F16H45/02 , F16F15/14
CPC分类号： F16F15/145 , F16H45/02 , F16H2045/0263 , Y10T74/2128 , Y10T464/50
摘要： A centrifugal-pendulum vibration absorbing device, including a member attached coaxially with a rotary element; and mass bodies swingably coupled to the support member and disposed adjacent to each other in a circumferential direction. The mass bodies are configured such that when a first mass body, which is one of two mass bodies disposed adjacent to each other, and a second mass body, which is the other of the two mass bodies, move with respect to the support member so as to approach each other, the first mass body and the second mass body overlap each other as seen from an axial direction of the rotary element.
摘要翻译：一种离心摆振动吸收装置，包括与旋转元件同轴连接的构件; 以及质量体，其可摆动地联接到所述支撑构件并且在圆周方向上彼此相邻地设置。质量体被构造成使得当作为彼此相邻设置的两个质量体中的一个的第一质量体和作为两个质量体中的另一个的第二质量体相对于支撑构件移动时为了相互接近，第一质量体和第二质量体从旋转体的轴向观察时彼此重叠。

17. 发明授权

US08494456B2 Transceiver 失效
标题翻译：收发器
公开(公告)号：US08494456B2
公开(公告)日：2013-07-23
申请号：US13592723
申请日：2012-08-23
申请人： Satoshi Tanaka , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
发明人： Satoshi Tanaka , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
IPC分类号： H04B1/38
CPC分类号： H04B1/28
摘要： The transmitter of the transceiver includes: a transmitter-side mixers of a transmitter-side modulator; a transmitter-side voltage-controlled oscillator; and a transmitter-side divider. The divider having a dividing factor of a non-integral number is supplied with an oscillating output of the oscillator. A pair of non-quadrature local signals having a phase difference of 90° plus a predetermined offset angle is produced by the divider and supplied to the mixers. The transmitter includes a phase-shift unit which converts a pair of quadrature transmit signals having a phase difference of about 90° on an analog basis into a pair of non-quadrature shifted transmit signals. Consequently, quadrature modulation is performed by the mixers. Use of a similar configuration enables the reduction in interference of an RF signal with local signals supplied to receiver-side mixers of the receiver.
摘要翻译：收发器的发射机包括：发射机侧调制器的发射机侧混频器; 发射机侧压控振荡器; 和发射机侧分频器。具有非积分数的分频因子的分频器被提供有振荡器的振荡输出。具有90°相位差和预定偏移角的一对非正交本地信号由分频器产生并提供给混频器。发射机包括相移单元，其将具有大约90°的相位差的一对正交发射信号在模拟上转换成一对非正交移位的发射信号。因此，正交调制由混频器执行。使用类似的配置使得能够减少RF信号与提供给接收机的接收机侧混频器的本地信号的干扰。

18. 发明申请

US20120320957A1 TRANSCEIVER 失效
标题翻译：收发器
公开(公告)号：US20120320957A1
公开(公告)日：2012-12-20
申请号：US13592723
申请日：2012-08-23
申请人： Satoshi TANAKA , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
发明人： Satoshi TANAKA , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
IPC分类号： H04B1/38
CPC分类号： H04B1/28
摘要： The transmitter of the transceiver includes: a transmitter-side mixers of a transmitter-side modulator; a transmitter-side voltage-controlled oscillator; and a transmitter-side divider. The divider having a dividing factor of a non-integral number is supplied with an oscillating output of the oscillator. A pair of non-quadrature local signals having a phase difference of 90° plus a predetermined offset angle is produced by the divider and supplied to the mixers. The transmitter includes a phase-shift unit which converts a pair of quadrature transmit signals having a phase difference of about 90° on an analog basis into a pair of non-quadrature shifted transmit signals. Consequently, quadrature modulation is performed by the mixers. Use of a similar configuration enables the reduction in interference of an RF signal with local signals supplied to receiver-side mixers of the receiver.
摘要翻译：收发器的发射机包括：发射机侧调制器的发射机侧混频器; 发射机侧压控振荡器; 和发射机侧分频器。具有非积分数的分频因子的分频器被提供有振荡器的振荡输出。具有90°相位差和预定偏移角的一对非正交本地信号由分频器产生并提供给混频器。发射机包括相移单元，其将具有大约90°的相位差的一对正交发射信号在模拟上转换成一对非正交移位的发射信号。因此，正交调制由混频器执行。使用类似的配置使得能够减少RF信号与提供给接收机的接收机侧混频器的本地信号的干扰。

19. 发明申请

US20120064840A1 TRANSCEIVER 失效
公开(公告)号：US20120064840A1
公开(公告)日：2012-03-15
申请号：US13303103
申请日：2011-11-22
申请人： Satoshi TANAKA , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
发明人： Satoshi TANAKA , Hiroshi Kamizuma , Koji Maeda , Sungwoo Cha , Yukinori Akamine , Taizo Yamawaki
IPC分类号： H04B1/40
CPC分类号： H04B1/28
摘要： The transmitter of the transceiver includes: a transmitter-side mixers of a transmitter-side modulator; a transmitter-side voltage-controlled oscillator; and a transmitter-side divider. The divider having a dividing factor of a non-integral number is supplied with an oscillating output of the oscillator. A pair of non-quadrature local signals having a phase difference of 90° plus a predetermined offset angle is produced by the divider and supplied to the mixers. The transmitter includes a phase-shift unit which converts a pair of quadrature transmit signals having a phase difference of about 90° on an analog basis into a pair of non-quadrature shifted transmit signals. Consequently, quadrature modulation is performed by the mixers. Use of a similar configuration enables the reduction in interference of an RF signal with local signals supplied to receiver-side mixers of the receiver.

20. 发明授权

US08060047B2 Signal frequency band detection device 失效
标题翻译：信号频带检测装置
公开(公告)号：US08060047B2
公开(公告)日：2011-11-15
申请号：US11754607
申请日：2007-05-29
申请人： Koji Maeda , Anass Benjebbour , Takahiro Asai
发明人： Koji Maeda , Anass Benjebbour , Takahiro Asai
IPC分类号： H04B1/10
CPC分类号： H04B1/38
摘要： A signal frequency band detection device is disclosed that is able to separately handle plural co-existing signals, and able to separately detect frequency bands used for transmission of these co-existing signals. The signal frequency band detection device includes a signal decomposition unit that decomposes a received signal into plural signal components with frequency bands of the signal components at least partially overlapping each other; and a frequency band detection unit that, based on respective electrical powers of the signal components, detects the respective frequency bands of the signal components.
摘要翻译：公开了一种信号频带检测装置，其能够分别处理多个共存信号，并能够分别检测用于传输这些共存信号的频带。信号频带检测装置包括信号分解单元，其将接收到的信号分解成多个信号分量，信号分量的频带至少部分地彼此重叠; 以及频带检测单元，其基于信号分量的各个电功率来检测信号分量的各个频带。

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