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1. 发明授权

US06688761B2 Vehicle headlamp automatic adjusting device with sensor failure detection means 有权
标题翻译：车载前照灯自动调节装置，带传感器故障检测手段
公开(公告)号：US06688761B2
公开(公告)日：2004-02-10
申请号：US09985933
申请日：2001-11-06
申请人： Masanori Kondo , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
发明人： Masanori Kondo , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
IPC分类号： B60Q108
CPC分类号： B60Q11/00 , B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q2300/112 , B60Q2300/116 , B60Q2300/122 , B60Q2300/134 , B60Q2300/146 , B60Q2300/322
摘要： Output of each sensor arrangement is supplied to an ECU through a communication bus line. A value of a turning radius of a vehicle, which is used for adjusting directions of optical axes of swivel lights, is computed based on the output of each sensor arrangement in the ECU. When a majority of the computed values fall within a predetermined allowable range, the majority of the computed values are determined as normal, and the remaining of the computed values is determined as abnormal. The communication bus line is determined as abnormal when none of the output from the sensor arrangements is obtained. An optical axis control angle is computed based on the normal computed values and is used to drive actuators to adjust directions of the optical axes of the swivel lights.
摘要翻译：每个传感器装置的输出通过通信总线提供给ECU。基于ECU中的每个传感器装置的输出来计算用于调整旋转灯的光轴的方向的车辆的转弯半径的值。当大多数计算值落在预定的允许范围内时，大部分计算值被确定为正常，并且计算值的剩余值被确定为异常。当没有获得传感器装置的输出时，通信总线被确定为异常。基于正常计算值计算光轴控制角，并用于驱动致动器来调节旋转灯的光轴的方向。

2. 发明授权

US06729749B2 Automatic headlight axis direction control for vehicles 失效
标题翻译：车辆自动前照灯轴方向控制
公开(公告)号：US06729749B2
公开(公告)日：2004-05-04
申请号：US09986458
申请日：2001-11-08
申请人： Masanori Kondo , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
发明人： Masanori Kondo , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
IPC分类号： B60Q108
CPC分类号： B60Q1/115 , B60Q11/00 , B60Q2300/132
摘要： A DC motor is driven with a predetermined driving signal thereto before a headlight axis direction control is started by using a headlight axis control angle calculated on a basis of a variety of sensor information and a positional signal from a potentiometer. If there is no variation in the positional signal, a failure in the driving system of the DC motor is decided to exist. Therefore, for example, if failure detection is implemented when an ignition switch to start an engine is turned on, the failure in the driving system of the DC motor is detected before the headlight needs to be turned on. Thereby, reliability in the system for headlight axis direction control is able to be improved.
摘要翻译：在通过使用基于各种传感器信息计算的前灯轴控制角和来自电位计的位置信号开始前灯轴方向控制之前，用预定的驱动信号驱动直流电动机。如果位置信号没有变化，则决定存在直流电动机的驱动系统的故障。因此，例如，如果在启动发动机的点火开关接通时实施故障检测，则在需要接通前灯之前检测直流电动机的驱动系统的故障。由此，能够提高用于前照灯轴方向控制的系统的可靠性。

3. 发明授权

US06626563B2 Automatic optical-axis adjusting device for automatically adjusting optical axes of front lights of vehicle with reduced number of signals 有权
公开(公告)号：US06626563B2
公开(公告)日：2003-09-30
申请号：US09968607
申请日：2001-10-02
申请人： Kenichi Nishimura , Kunio Ohashi , Yoshiyuki Miki , Yuji Yamada
发明人： Kenichi Nishimura , Kunio Ohashi , Yoshiyuki Miki , Yuji Yamada
IPC分类号： B60Q100
CPC分类号： B60Q1/12 , B60Q1/18 , B60Q2300/112 , B60Q2300/122 , B60Q2300/128 , B60Q2300/134
摘要： A steering wheel is determined to be under a counter steering state when the following two conditions are both satisfied: (I) a steering angle measured with a steering angle sensor is equal to or greater than a predetermined angle; and (II) a steering direction does not coincide with a turning direction of the vehicle. The vehicle is determined to be under a slipping state when the following two conditions are both satisfied: (I) the steering angle is equal to or greater than the predetermined angle; (II) an absolute value of a change per unit time of a difference between a left wheel speed and a right wheel speed is equal to or greater than a predetermined value. Under both the counter steering state and the slipping state, adjustment of the optical axes of the swivel lights is stopped or modified.

4. 发明授权

US06572248B2 Apparatus for automatically adjusting optical axis of vehicle headlights 有权
标题翻译：用于自动调整车头灯光轴的装置
公开(公告)号：US06572248B2
公开(公告)日：2003-06-03
申请号：US09964871
申请日：2001-09-28
申请人： Hiroaki Okuchi , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
发明人： Hiroaki Okuchi , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
IPC分类号： F21V2129
CPC分类号： B60Q1/1423 , B60Q2300/056 , B60Q2300/132 , B60Q2300/41 , B60Q2300/42
摘要： In a vehicle headlight optical axis adjusting apparatus, inter-vehicle distance in each of divided zones is detected by a laser radar device. Desired optical axis raising angles for a vehicle headlight are calculated based on these inter-vehicle distances of the divided zones. The optical axis of the headlight is adjusted to the most downward pointing angle selected from among these angles, so that a driver of a preceding vehicle is not blinded.
摘要翻译：在车辆用前照灯光轴调整装置中，通过激光雷达装置检测各分割区域中的车间距离。基于分割区域的这些车间距离计算用于车辆前灯的期望的光轴上升角。前照灯的光轴被调整为从这些角度中选择的最下方的指向角度，使得前方车辆的驾驶员不被遮蔽。

5. 发明授权

US06671640B2 Automatic optical-axis adjusting device for automatically adjusting directions of optical axes of front lights with respect to steering angle of steering wheel 有权
公开(公告)号：US06671640B2
公开(公告)日：2003-12-30
申请号：US09968606
申请日：2001-10-02
申请人： Hiroaki Okuchi , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
发明人： Hiroaki Okuchi , Kunio Ohashi , Yuji Yamada , Yoshiyuki Miki
IPC分类号： G06F1900
CPC分类号： B60Q1/12 , B60Q2300/122 , B60Q2300/124 , B60Q2300/128
摘要： A filter is changed to change a response in swivel adjustment of a direction of an optical axis of each swivel light based on a steering angle variation of a steering angle of a steering wheel measured with a steering angle sensor. The direction of the optical axis of each swivel light is adjusted based on a swivel control angle obtained upon application of the filter. A weaker filter is selected if the steering wheel is quickly steered, and a stronger filter is selected if the steering wheel is slowly steered. By this filtering operation, the direction of the optical axis of each swivel light is adjusted in response to the steering operation of the steering wheel without causing an uncomfortable feeling to a driver.

6. 发明授权

US10544425B2 Plant having increased resistance or susceptibility to 4-HPPD inhibitor 有权
公开(公告)号：US10544425B2
公开(公告)日：2020-01-28
申请号：US13976526
申请日：2011-12-26
申请人： Hiroshi Kato , Hideo Maeda , Yoshihiro Sunohara , Ikuo Ando , Masahiro Oshima , Motoshige Kawata , Hitoshi Yoshida , Sakiko Hirose , Makiko Kawagishi , Yojiro Taniguchi , Kazumasa Murata , Hiroaki Maeda , Yuji Yamada , Keisuke Sekino , Akihiko Yamazaki
发明人： Hiroshi Kato , Hideo Maeda , Yoshihiro Sunohara , Ikuo Ando , Masahiro Oshima , Motoshige Kawata , Hitoshi Yoshida , Sakiko Hirose , Makiko Kawagishi , Yojiro Taniguchi , Kazumasa Murata , Hiroaki Maeda , Yuji Yamada , Keisuke Sekino , Akihiko Yamazaki
IPC分类号： C12N15/82 , C12Q1/6895
摘要： By a QTL analysis and so forth using 4-HPPD inhibitor-susceptible rice and 4-HPPD inhibitor-resistant rice, a hypothetical gene (HIS1 gene) of an iron/ascorbate-dependent oxidoreductase gene located on a short arm of chromosome 2 of rice has been identified as a 4-HPPD inhibitor-resistance gene. Further, it has also been revealed that a homologous gene (HSL1 gene) of the HIS1 gene is located on chromosome 6 of rice. Furthermore, it has been found out that utilizations of these genes make it possible to efficiently produce a plant having increased resistance or susceptibility to a 4-HPPD inhibitor and to efficiently determine whether a plant has resistance or susceptibility to a 4-HPPD inhibitor.

7. 发明授权

US08814271B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US08814271B2
公开(公告)日：2014-08-26
申请号：US13699545
申请日：2010-08-05
申请人： Manabu Ishimoto , Yuji Yamada , Keisuke Ishizaki
发明人： Manabu Ishimoto , Yuji Yamada , Keisuke Ishizaki
IPC分类号： A47C1/10 , A47C7/36 , A61G15/00 , B60R22/28
CPC分类号： B60N2/806 , B60N2/809 , B60N2/838 , B60N2/853 , B60N2/888
摘要： A headrest with a function of a dynamic damper that damps vibrations of a vehicle seat, and provide the headrest with an impact absorbing function with respect to a head portion of a seated vehicle occupant. A stay of a headrest is held at a seat back, and a cover, that covers at least a portion of the stay, is supported at the stay so as to be swingable in a seat front-rear direction around a seat transverse direction. Due to a torsion coil spring (an elastic member) elastically deforming when the cover swings, restoring force in a direction opposing a swinging direction of the cover is generated. Further, displacement other than in the swinging direction is suppressed by a suppressing portion that is provided between the stay and the cover.
摘要翻译：具有动力阻尼器的功能的头枕，其抑制车辆座椅的振动，并且使头枕相对于坐着的乘客的头部提供冲击吸收功能。头枕的停留被保持在座椅靠背处，并且覆盖至少一部分支架的盖子被支撑在支撑件处，以便能够围绕座椅横向方向在座椅前后方向上摆动。由于当盖摆动时扭转螺旋弹簧（弹性构件）弹性变形，产生与盖的摆动方向相反的方向的恢复力。此外，通过设置在支架和盖之间的抑制部分来抑制除了摆动方向之外的位移。

8. 发明申请

US20130127222A1 VEHICLE SEAT 有权
标题翻译：车辆座椅
公开(公告)号：US20130127222A1
公开(公告)日：2013-05-23
申请号：US13699545
申请日：2010-08-05
申请人： Manabu Ishimoto , Yuji Yamada , Keisuke Ishizaki
发明人： Manabu Ishimoto , Yuji Yamada , Keisuke Ishizaki
IPC分类号： B60N2/48
CPC分类号： B60N2/806 , B60N2/809 , B60N2/838 , B60N2/853 , B60N2/888
摘要： A headrest with a function of a dynamic damper that damps vibrations of a vehicle seat, and provide the headrest with an impact absorbing function with respect to a head portion of a seated vehicle occupant. A stay of a headrest is held at a seat back, and a cover, that covers at least a portion of the stay, is supported at the stay so as to be swingable in a seat front-rear direction around a seat transverse direction. Due to a torsion coil spring (an elastic member) elastically deforming when the cover swings, restoring force in a direction opposing a swinging direction of the cover is generated. Further, displacement other than in the swinging direction is suppressed by a suppressing portion that is provided between the stay and the cover.
摘要翻译：具有动力阻尼器的功能的头枕，其抑制车辆座椅的振动，并且使头枕相对于坐着的乘客的头部提供冲击吸收功能。头枕的停留被保持在座椅靠背处，并且覆盖至少一部分支架的盖子被支撑在支撑件处，以便能够围绕座椅横向方向在座椅前后方向上摆动。由于当盖摆动时扭转螺旋弹簧（弹性构件）弹性变形，产生与盖的摆动方向相反的方向的恢复力。此外，通过设置在支架和盖之间的抑制部分来抑制除了摆动方向之外的位移。

9. 发明授权

US08442241B2 Audio signal processing for separating multiple source signals from at least one source signal 失效
标题翻译：用于将多个源信号与至少一个源信号分离的音频信号处理
公开(公告)号：US08442241B2
公开(公告)日：2013-05-14
申请号：US11665688
申请日：2005-10-04
申请人： Yuji Yamada , Koyuru Okimoto
发明人： Yuji Yamada , Koyuru Okimoto
IPC分类号： H03G5/00
CPC分类号： H04R3/04 , G10L19/008 , H04S3/00
摘要： An audio signal processing device is provided whereby, from two systems of audio signals in which audio signals of multiple audio sources are included, the audio signals of the multiple audio sources can be suitably separated. The audio signal processing device divides each of two systems of audio signals into a plurality of frequency bands, calculates a level ratio or a level difference of the two systems of audio signals, at each of the divided plurality of frequency bands, and extracts and outputs frequency band components of and nearby values regarding which the level ratio or the level difference calculated at the level comparison means have been determined beforehand. The frequency band components have a level ratio or level difference at and nearby the values determined beforehand which are different one from another.
摘要翻译：提供了一种音频信号处理装置，其中，从包括多个音频源的音频信号的两个音频信号系统中可以适当地分离多个音频源的音频信号。音频信号处理装置将两个音频信号系统中的每一个分成多个频带，在每个分割的多个频带中计算两个音频信号系统的电平比或电平差，并且提取和输出预先确定了在电平比较装置处计算的电平比或电平差的频带分量和附近值。频带分量在预先确定的和彼此不同的值附近具有电平比或电平差。

10. 发明授权

US08290180B2 Signal processing device, signal processing method, and program therefor 有权
标题翻译：信号处理装置，信号处理方法及其程序
公开(公告)号：US08290180B2
公开(公告)日：2012-10-16
申请号：US12229015
申请日：2008-08-19
申请人： Yuji Yamada , Koyuru Okimoto
发明人： Yuji Yamada , Koyuru Okimoto
IPC分类号： H03G5/00 , G10L5/06
CPC分类号： H03G9/025 , H04R3/04
摘要： A signal processing device includes a bass signal extractor, a harmonic wave generator, a level detector, and an adjustment controller. The bass signal extractor first extracts a bass signal from an input audio signal. Natural-sounding bass enhancement is achieved as a result of the adjustment controller boosting the bass signal level until the level detector detects the bass signal level at a set level. For input bass signal levels higher than the set level, bass is enhanced virtually using a harmonic signal generated from the bass signal by the harmonic wave generator. As a result, the disadvantages of the boost method and the virtual signal enhancement method are mutually compensated for, and synergistic advantages for bass enhancement are obtained.
摘要翻译：信号处理装置包括低音信号提取器，谐波发生器，电平检测器和调节控制器。低音信号提取器首先从输入音频信号中提取低音信号。由于调节控制器提升低音信号电平，直到电平检测器检测到低音信号电平达到设定电平，才能实现自然的低音增强。对于高于设定电平的输入低音信号电平，低音通过谐波发生器实际使用由低音信号产生的谐波信号进行增强。结果，增强方法和虚拟信号增强方法的缺点被相互补偿，并且获得了对低音增强的协同优点。

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