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。

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。

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。

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.

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.

公开(公告)号：US5402209A

公开(公告)日：1995-03-28

申请号：US102344

申请日：1993-08-05

申请人： Motoyuki Itoyama ,  Mitsuru Tokuyama ,  Toshiaki Ino ,  Kunio Ohashi

发明人： Motoyuki Itoyama ,  Mitsuru Tokuyama ,  Toshiaki Ino ,  Kunio Ohashi

IPC分类号： G01N21/47 ,  G03G15/00 ,  G03G15/04 ,  G03G15/043 ,  G03G15/06 ,  G03G15/08 ,  G03G21/00

CPC分类号： G03G15/0822 ,  G03G15/5037 ,  G03G2215/00042

摘要： An apparatus includes a system controller which calculates a ratio of a first signal to a second signal and adjusts a control parameter of an electrophotographic reproduction process so that the density of fog indicated by the ratio is within a predetermined range. A first optical sensor outputs the first signal by detecting a reflectance of a non-image area on the photoreceptor between a developing unit and a transfer charger. A second optical sensor outputs the second signal by detecting a reflectance of a surface of the photoreceptor between a cleaning unit and a charger. The system controller controls developer including toner and carrier to be agitated when the ratio obtained after adjusting the control parameter is still outside the predetermined range. Since the density of fog is detected with accuracy by calculating the ratio, copy quality is stabilized even when temperature changes. Moreover, even if the ratio is outside the predetermined range as a result of the supply of toner which has deteriorated due to a heat history, the deterioration of toner is restored by agitating the developer. It is thus possible to prevent copy quality from being degraded.

摘要翻译： 一种装置包括：系统控制器，其计算第一信号与第二信号的比率，并调整电子照相再现处理的控制参数，使得由比率指示的雾度浓度在预定范围内。 第一光学传感器通过检测显影单元和转印充电器之间的感光体上的非图像区域的反射率来输出第一信号。 第二光学传感器通过检测清洁单元和充电器之间的感光体的表面的反射率来输出第二信号。 当调整控制参数后获得的比例仍然在预定范围之外时，系统控制器控制显影剂，包括调色剂和载体被搅拌。 由于通过计算比例来精确地检测雾的浓度，即使温度变化，复印质量也被稳定。 此外，由于由于热历史而劣化的调色剂的供给，即使该比例在预定范围之外，也可以通过搅拌显影剂来恢复调色剂的劣化。 因此，可以防止复制品质恶化。

公开(公告)号：US5239397A

公开(公告)日：1993-08-24

申请号：US839732

申请日：1992-02-19

申请人： Takashi Hayakawa ,  Shiro Narikawa ,  Kunio Ohashi

发明人： Takashi Hayakawa ,  Shiro Narikawa ,  Kunio Ohashi

IPC分类号： G02F1/135

CPC分类号： G02F1/1354

摘要： A photoconductor coupled liquid crystal light valve comprising a photoconductor layer, a liquid crystal layer and electrodes for applying voltage to the layers. The photoconductive layer is made of amorphous silicon containing hydrogen and/or halogen at more than 40 at%. The photoconductive layer preferably has a resistivity of between 10.sup.11 and 10.sup.12 ohm-cm and a photonconductivity of 10.sup.-8 and 10.sup.-6 cm.sup.2 /V. The photoconductive layer is preferably formed by electron cyclotron resonance.

摘要翻译： 一种光电耦合液晶光阀，包括光电导层，液晶层和用于向层施加电压的电极。 光电导层由超过40at％的含氢和/或卤素的非晶硅制成。 光电导层的电阻率优选为1011〜1012ohm-cm，光电导率为10-8,10-6cm2 / V。 光电导层优选通过电子回旋共振形成。

公开(公告)号：US5085968A

公开(公告)日：1992-02-04

申请号：US620828

申请日：1990-12-03

申请人： Takashi Hayakawa ,  Shiro Narikawa ,  Kunio Ohashi

发明人： Takashi Hayakawa ,  Shiro Narikawa ,  Kunio Ohashi

IPC分类号： G03G5/082

CPC分类号： G03G5/08228

摘要： A photosensitive member for electrophotography which comprises a conductive substrate and a photoconductive layer which is composed of an amorphous silicon layer and an amorphous silicon germanium layer containing a specific amount of hydrogen and/or halogen respectively, and being prepared by electron cyclotron resonance method respectively, which is useful for xerographic systems.

公开(公告)号：US5073832A

公开(公告)日：1991-12-17

申请号：US370709

申请日：1989-06-23

申请人： Kunio Ohashi ,  Kunihiko Matsumoto

发明人： Kunio Ohashi ,  Kunihiko Matsumoto

IPC分类号： G11B21/02 ,  G11B5/55 ,  G11B21/08

CPC分类号： G11B5/5521

摘要： In a discrimination mode for discriminating a track density mode of an FDD using a carriage mechanism of the lead screw type, on the basis of a reciprocal seek operation of a magnetic head, when a carriage is moved a seek distance dependent on a track density in a forward seek mode, the drive of the carriage mechanism can reliably be stopped. This realizes a reciprocal seek operation of the head that depends on a track density mode of the FDD. Accordingly, a host computer compares the number of pulses contained in a STEP signal in a forward seek stroke with that in a reverse seek stroke, and reliably discriminate a track density mode of the FDD on the basis of the comparison result.

摘要翻译： 在用于使用导螺杆型的滑架机构识别FDD的轨道密度模式的判别模式中，基于磁头的往返搜索操作，当滑架移动时，取决于轨道密度的寻道距离 前进寻道模式，可以可靠地停止滑架机构的驱动。 这实现了取决于FDD的轨道密度模式的磁头的相互搜索操作。 因此，主计算机将前向搜索行程中的STEP信号中包含的脉冲数与反向搜索行中的脉冲数进行比较，并且基于比较结果可靠地区分FDD的轨道密度模式。

公开(公告)号：US4994855A

公开(公告)日：1991-02-19

申请号：US199127

申请日：1988-05-26

申请人： Kunio Ohashi ,  Yoshikazy Fujiwara ,  Shiro Narikawa ,  Shoichi Nagata ,  Kazuki Wakita ,  Takashi Hayakawa

发明人： Kunio Ohashi ,  Yoshikazy Fujiwara ,  Shiro Narikawa ,  Shoichi Nagata ,  Kazuki Wakita ,  Takashi Hayakawa

IPC分类号： G03G5/02 ,  G03G5/082 ,  G03G15/18 ,  G03G17/00

CPC分类号： G03G5/02 ,  G03G15/18 ,  G03G17/00 ,  G03G5/08221

摘要： A photoreceptor for an image formation apparatus has a photosensitive layer of a multi-layer structure each having the characteristic of increasing its electrical resistance at a different rate upon expose to light. An image-carrying beam of reflected light from an original to be copied is made incident on the photoreceptor to form a resistance image. An electrostatic latent image is formed therefrom either on the photoreceptor itself or on a transfer medium placed in contact therewith and a visible toner image is formed by applying toner on such an electrostatic image but the resistance image on the photoreceptor remains undisturbed during such image transfer processes. Thus, a plurality of copies of a single original can be produced without exposing the photoreceptor to reflected light therefrom for each copy to be printed.

摘要翻译： 用于图像形成装置的感光体具有多层结构的感光层，每个具有在暴露于光时以不同的速率增加其电阻的特性。 将要复制的原稿的反射光的图像载体束入射到感光体上以形成电阻图像。 在感光体本身或与其接触放置的转印介质上形成静电潜像，并且通过在这样的静电图像上施加调色剂形成可见的调色剂图像，但是在这种图像转印过程中，感光体上的电阻图像保持不受干扰 。 因此，可以生产单个原件的多个副本，而不会使感光体暴露于每个要打印的副本的反射光。