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1. 发明授权

US06626564B2 Apparatus and method for automatically adjusting optical axis of vehicle headlights 有权
公开(公告)号：US06626564B2
公开(公告)日：2003-09-30
申请号：US09964407
申请日：2001-09-28
申请人： Yasutoshi Horii , Hiroaki Okuchi , Masanori Kondo , Kenichi Nishimura
发明人： Yasutoshi Horii , Hiroaki Okuchi , Masanori Kondo , Kenichi Nishimura
IPC分类号： B60Q106
CPC分类号： B60Q1/12 , B60Q1/16 , B60Q1/18 , B60Q2300/122 , B60Q2300/322
摘要： In a headlight optical axis adjusting apparatus and method for a vehicle, the shape of a road in front of the vehicle is detected by a CCD camera based on a change in lane marking line which indicates the lane width on the road, before the steering angle of a vehicle steering wheel is detected by a steering angle sensor. Left and right swivel lights of the vehicle are swiveled and adjusted based on the change in the lane marking line or the steering angle. The optical axis of the left or right swivel light is first swiveled and adjusted based on the change in the lane marking line. The driver's forward visibility can thus be improved before the driver turns the steering wheel.

2. 发明授权

US06201350B1 Discharge lamp lightning apparatus and manufacturing method therefor 有权
标题翻译：放电灯雷电装置及其制造方法
公开(公告)号：US06201350B1
公开(公告)日：2001-03-13
申请号：US09431081
申请日：1999-11-01
申请人： Hiroaki Okuchi , Hiromi Hiramatsu , Yasutoshi Horii , Noboru Yamamoto
发明人： Hiroaki Okuchi , Hiromi Hiramatsu , Yasutoshi Horii , Noboru Yamamoto
IPC分类号： B60Q102
CPC分类号： H05B41/2881 , H05B41/042 , H05B41/382 , H05B41/384 , Y02B20/204 , Y02B20/206
摘要： In a discharge lamp lighting apparatus for a discharge lamp, each circuit component including a starter transformer is assembled to a bus bar casing, and a high voltage terminal of the starter transformer is connected to one end of a connecting terminal. The bus bar casing is adhesive-cemented to a metal base to which a HIC is attached. Then, a sealing resin fills the bus bar casing to seal the starter transformer and the HIC with the sealing resin. After the sealing resin solidifies, the other end of the connecting terminal and an output cable are connected, and subsequently a resin cover is assembled to the metal base. A shielding sheath covering the output cable is fixed to the bus bar casing by a clip. A ground connection part of the bus bar connectable to the ground side of an electric power source is shaped to protrude from the bus bar casing. The cover, the clip, the ground connection part and the base are ground-connected by a thread.
摘要翻译：在用于放电灯的放电灯点亮装置中，将包括起动变压器的每个电路部件组装到汇流条外壳，并且起动变压器的高电压端子连接到连接端子的一端。汇流条外壳与HIC所连接的金属基底粘合胶合。然后，密封树脂填充母线箱，用密封树脂密封起动变压器和HIC。密封树脂固化后，连接端子的另一端和输出电缆连接，随后将树脂盖组装到金属基底上。覆盖输出电缆的屏蔽护套通过夹子固定到汇流条外壳。可连接到电源的接地侧的汇流条的接地连接部分成形为从汇流条外壳突出。盖子，夹子，接地连接部分和底座通过螺纹接地连接。

3. 发明授权

US06392364B1 High voltage discharge lamp apparatus for vehicles 有权
标题翻译：高压放电灯装置
公开(公告)号：US06392364B1
公开(公告)日：2002-05-21
申请号：US09597733
申请日：2000-06-19
申请人： Noboru Yamamoto , Yasutoshi Horii , Hiroaki Okuchi , Hiromi Hiramatsu , Kenji Yoneima , Yuji Kajita , Masamichi Ishikawa , Goichi Oda , Tomoyuki Ichikawa , Yukinobu Hiranaka , Yasushi Noyori
发明人： Noboru Yamamoto , Yasutoshi Horii , Hiroaki Okuchi , Hiromi Hiramatsu , Kenji Yoneima , Yuji Kajita , Masamichi Ishikawa , Goichi Oda , Tomoyuki Ichikawa , Yukinobu Hiranaka , Yasushi Noyori
IPC分类号： G05F100
CPC分类号： H05B41/2923 , F21S41/192 , H03K17/08 , H03K17/16 , H05B41/02 , H05B41/2886 , H05B41/2888 , Y02B20/202 , Y10S315/07
摘要： A hybrid IC of electronic circuit for a discharge lamp is disposed on the bottom of a metal case. A transformer, an inductor, a transformer, and a capacitor are disposed in a resin case. The resin case is contained in a metal case. In this instance, the transformer, the inductor, the transformer, and the capacitor are located outside the outer periphery of the IC so that the IC does not overlap on the transformer and other components. The transformer for a starter circuit has a secondary winding the inductance of which is 2.5 mH or larger, and a capacitance of a smoothing capacitor of a DC—DC converter is 0.5 &mgr;F or smaller. The switching frequency f of a MOS transistor is selected so that L2×C1 is equal to or larger than 1×10−1×f−1.68.
摘要翻译：用于放电灯的电子电路的混合IC设置在金属外壳的底部。变压器，电感器，变压器和电容器设置在树脂盒中。树脂盒包含在金属外壳中。在这种情况下，变压器，电感器，变压器和电容器位于IC外部的外部，使得IC不会在变压器和其他部件上重叠。起动电路用变压器的电感为2.5mH以上的次级绕组，DC-DC转换器的平滑电容器的电容为0.5μF以下。选择MOS晶体管的开关频率f，使得L2xC1等于或大于1×10-1×f-1.68。

4. 发明授权

US06193398B1 System for automatically adjusting optical axis direction of vehicle headlight 有权
标题翻译：自动调整车头灯光轴方向的系统
公开(公告)号：US06193398B1
公开(公告)日：2001-02-27
申请号：US09333686
申请日：1999-06-16
申请人： Hiroaki Okuchi , Kenichi Nishimura
发明人： Hiroaki Okuchi , Kenichi Nishimura
IPC分类号： G01B1318
CPC分类号： B60Q1/115 , B60Q2300/112 , B60Q2300/114 , B60Q2300/116 , B60Q2300/122 , B60Q2300/132 , B60Q2300/134 , B60Q2300/136 , B60Q2300/22
摘要： In a vehicle headlight optical axis automatic adjusting system, a pitch angle in the longitudinal direction of a vehicle is calculated from a signal of a height sensor. Filtering corresponding to a control mode according to the acceleration is fixed and is not frequently switched unless the constant speed state of the vehicle continues for a predetermined time. The pitch angle may be calculated on the basis of the vehicle rear height value by using a prediction expression which is divided into a plurality of regions of vehicle postures according to loading conditions of an occupant load and a trunk load in correspondence with the vehicle type. The pitch angle may be updated when the vehicle enters a constant speed driving mode, i.e., stable driving mode, so that even when one trip is not finished the error is cancelled.
摘要翻译：在车辆前照灯光轴自动调节系统中，根据高度传感器的信号计算车辆纵向方向的俯仰角。根据加速度对应于控制模式的过滤是固定的，并且不频繁切换，除非车辆的恒定速度状态持续预定时间。可以根据车辆后方高度值，通过使用根据乘员负载的负载条件和与车辆类型对应的行李箱负载来分割为车辆姿势的多个区域的预测表达式，来计算俯仰角。当车辆进入恒速驱动模式即稳定驾驶模式时，俯仰角可以更新，使得即使当一个行程未完成时，错误被取消。

5. 发明授权

US06389344B1 Automatic headlight aiming device for a vehicle 有权
标题翻译：汽车自动大灯瞄准装置
公开(公告)号：US06389344B1
公开(公告)日：2002-05-14
申请号：US09803354
申请日：2001-03-12
申请人： Kenichi Nishimura , Hiroaki Okuchi
发明人： Kenichi Nishimura , Hiroaki Okuchi
IPC分类号： B60Q108
CPC分类号： B60Q1/115 , B60Q2300/132 , B60Q2300/22
摘要： The rear vehicle height HR is detected by the vehicle height sensor as vehicle inclination information by a CPU. Based on the rear vehicle height HR, the inclination angle of the headlight optical axis direction is computed with an inherent control constant corresponding to vehicle specifications preset by a specification discrimination signal. Then, the headlight optical axis direction is adjusted with reference to the pitch angle.
摘要翻译：车身高度HR由车辆高度传感器作为车辆倾斜信息由CPU检测。基于后车辆高度HR，通过对应于由规格识别信号预先设定的车辆规格的固有控制常数来计算头灯光轴方向的倾斜角度。然后，参照俯仰角调节前灯光轴方向。

6. 发明授权

US5877680A Apparatus for automatically adjusting aiming of headlights of an automotive vehicle 失效
标题翻译：用于自动调节机动车辆前灯的瞄准装置
公开(公告)号：US5877680A
公开(公告)日：1999-03-02
申请号：US989402
申请日：1997-12-12
申请人： Hiroaki Okuchi , Kenichi Nishimura , Takanori Ota , Ryoji Kawakami , Ryosuke Naito , Yuji Yamada
发明人： Hiroaki Okuchi , Kenichi Nishimura , Takanori Ota , Ryoji Kawakami , Ryosuke Naito , Yuji Yamada
IPC分类号： B60Q1/115 , B60Q1/26
CPC分类号： B60Q1/115 , B60Q2300/112 , B60Q2300/114 , B60Q2300/116 , B60Q2300/132 , B60Q2300/134
摘要： A pitch angle in the back-and-forth direction of the vehicle body is calculated based on output signals of height sensors disposed at front and rear wheels of the vehicle. A vehicle traveling speed is obtained. A vehicle acceleration is obtained from the vehicle traveling speed. Using the vehicle traveling speed and the vehicle acceleration, a judgement is made to determine the control mode corresponding to the vehicle traveling condition, by selecting one from the group consisting of a stopping mode, an acceleration mode, a deceleration mode and a constant-speed mode. An actuator target value (i.e., target aiming adjustment angle) is calculated in accordance with the determined control mode. To obtain this actuator target value, a filter is used to process the pitch angle so that the headlights do not dazzle an oncoming vehicle's driver. Then, the aiming adjustment for the headlights is performed by actuating actuators in accordance with the actuator target value. The pitch angle is adequately processed by using a preferable filter. Therefore, the aiming adjustment of the headlights is not performed unnecessarily or erroneously.
摘要翻译：基于设置在车辆的前轮和后轮的高度传感器的输出信号计算车身前后方向的俯仰角。获得车辆行驶速度。从车辆行驶速度获得车辆加速度。使用车辆行驶速度和车辆加速度，通过从由停车模式，加速模式，减速模式和恒定速度组成的组中选择一个来判定与车辆行驶状况相对应的控制模式模式。根据确定的控制模式来计算执行器目标值（即目标瞄准调整角度）。为了获得该致动器目标值，使用过滤器来处理桨距角，使得前灯不会使迎面而来的车辆驾驶员眩目。然后，通过根据致动器目标值致动致动器来执行前照灯的瞄准调节。通过使用优选的过滤器适当地处理桨距角。因此，前照灯的瞄准调整不会不必要地或错误地进行。

7. 发明授权

US06234654B1 Height sensor and vehicular headlight beam axis leveling apparatus 失效
标题翻译：高度传感器和车辆前照灯光束轴调平装置
公开(公告)号：US06234654B1
公开(公告)日：2001-05-22
申请号：US09299560
申请日：1999-04-27
申请人： Hiroaki Okuchi , Takahide Kitahara , Fumio Asakura
发明人： Hiroaki Okuchi , Takahide Kitahara , Fumio Asakura
IPC分类号： B60Q110
CPC分类号： B60Q1/10 , B60G2200/144 , B60G2204/116 , B60G2300/60 , B60Q2300/114 , B60Q2300/116 , B60Q2300/132 , G01B7/003 , G01D5/2066
摘要： A height sensor has an exciting coil for generating an alternating magnetic field and a pickup coil for detecting the magnetic field. The exciting coil is fixed to a suspension arm and the pickup coil is fixed to a body so as to face each other. Distance between these coils is determined by a voltage outputted from the pickup coil, and a height of the vehicle is calculated from the distance between these coils by taking the mounting position of the pickup coil on the suspension arm into account. The height sensor is readily fixed and a detection accuracy is improved by setting the mounting position of the pickup coil in a range of {fraction (1/10)} to ½ of a length of the suspension arm from a connecting portion between the suspension arm and the body.
摘要翻译：高度传感器具有用于产生交变磁场的励磁线圈和用于检测磁场的拾取线圈。励磁线圈被固定到悬架臂上，并且拾取线圈被固定到主体以彼此面对。这些线圈之间的距离由从拾取线圈输出的电压确定，并且通过考虑拾取线圈在悬架臂上的安装位置，从这些线圈之间的距离计算车辆的高度。高度传感器易于固定，并且通过将悬挂臂的长度（{分数（1/10）}至拾取线圈的一半的1/2的范围从悬架臂的连接部分设定为拾取线圈的安装位置而提高检测精度和身体。

8. 发明授权

US5692823A Illuminating device 失效
标题翻译：照明装置
公开(公告)号：US5692823A
公开(公告)日：1997-12-02
申请号：US570495
申请日：1995-12-11
申请人： Hiroaki Okuchi
发明人： Hiroaki Okuchi
IPC分类号： F21S8/12 , F21V8/00
CPC分类号： F21S48/1241 , G02B6/0008
摘要： A lens body for providing a flat light distribution has a pair of reflective surfaces inclined vertically and symmetrically and used as an illuminating device for a vehicle which does not cause glaring against the on-coming vehicles traveling on the opposite lane. Light entering from an incident surface is emitted from an outgoing surface after being reflected. Areas illuminated by the pair of reflective surfaces are formed having a substantially horizontal cut line CL at the right and left sides of an illuminated area by direct light emitted from the outgoing surface directly without being reflected on the reflective surfaces.
摘要翻译：用于提供平坦的光分布的透镜体具有一对垂直和对称地倾斜的反射表面，并且用作车辆的照明装置，其不会对在相对车道上行驶的随行车辆产生眩光。从入射面入射的光在反射后从出射面射出。由一对反射面照射的区域通过从出射面直接发射的直接光而在被照射区域的右侧和左侧具有大致水平的切割线CL，而不会反射在反射面上。

9. 发明授权

US5562335A Lighting device for vehicles 失效
标题翻译：车辆照明装置
公开(公告)号：US5562335A
公开(公告)日：1996-10-08
申请号：US260748
申请日：1994-06-15
申请人： Hiroaki Okuchi , Hideyuki Kato
发明人： Hiroaki Okuchi , Hideyuki Kato
IPC分类号： F21S8/10 , B60Q1/00 , F21S8/12 , F21V8/00 , G02B6/00 , B60Q1/04
CPC分类号： F21S48/1241 , B60Q1/0011 , G02B6/0008
摘要： It is an object of the present invention to provide a lighting device for vehicles which does not irradiate any dazzling rays of light to oncoming vehicles.According to the present invention, a lighting device for vehicles for irradiating rays of light forward vehicle with a predetermined light distribution comprises light transmitting means, one end of which is disposed at light source, for transmitting rays of light of the light source from the one end to the other end, and lens means, a rear of which is disposed close to the other end of the light transmitting means, for irradiating rays of light forward vehicle from front side thereof, the lens means comprises a first lens, a rear of which is close to one end of the other end of the light transmitting means, a second lens, a rear of which is close to the other end of the other end of the light transmitting means, having a light distribution which is different from that of the first lens, and a spacer defining a gap between the first lens and the second lens so as to form a reflecting layer.
摘要翻译：本发明的目的是提供一种不会向迎面而来的车辆照射任何炫目光线的车辆用照明装置。根据本发明，一种用于照射具有预定光分布的光前方车辆的照明用车辆用照明装置，其特征在于，包括：光发射装置，其一端设置在光源处，用于将光源的光线从一侧并且透镜装置，其后部靠近所述光传输装置的另一端设置，用于从其前侧照射前方光线，透镜装置包括第一透镜，第二透镜的后部靠近所述光传输装置的另一端的一端;第二透镜，其后部靠近所述光传输装置的另一端的另一端，所述第二透镜具有与所述光传输装置的另一端不同的光分布第一透镜和限定第一透镜和第二透镜之间的间隙的间隔件，以形成反射层。

10. 发明授权

US06676283B2 Front end structure and headlamp system of automotive vehicle 失效
标题翻译：汽车前端结构和前大灯系统
公开(公告)号：US06676283B2
公开(公告)日：2004-01-13
申请号：US09881236
申请日：2001-06-14
申请人： Ikuo Ozawa , Noriaki Maeda , Harumi Okai , Norihisa Sasano , Toshiki Sugiyama , Hiroaki Okuchi , Yasuhiro Itoh , Kazuaki Kafuku
发明人： Ikuo Ozawa , Noriaki Maeda , Harumi Okai , Norihisa Sasano , Toshiki Sugiyama , Hiroaki Okuchi , Yasuhiro Itoh , Kazuaki Kafuku
IPC分类号： B60Q100
CPC分类号： B60Q1/0408 , B60Q1/076 , B62D25/084 , F21S45/33 , Y10S362/802
摘要： A vent line (440) for establishing communication between the interior of headlamps (500) and at least a blower (300) is formed integrally with a front end panel (400). The vent line (440) makes up a duct member (441) leading from each of the headlamps (500) to the blower (300). A light controller (560) is assembled by being fixed on the panel (400) in such a manner as to be located at the air inlet (442) of the duct member (441) (vent line (440)).
摘要翻译：用于在前照灯（500）的内部和至少一个鼓风机（300）之间建立连通的排气管线（440）与前端板（400）一体地形成。排气管路（440）构成从每个前照灯（500）引导到鼓风机（300）的管道构件（441）。光控制器（560）通过以定位在管道构件（441）（排气管线（440））的进气口（442）的方式固定在面板（400）上来组装。

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