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1. 发明授权

US08096687B2 Vehicle headlight 有权
标题翻译：车头灯
公开(公告)号：US08096687B2
公开(公告)日：2012-01-17
申请号：US12609866
申请日：2009-10-30
申请人： Keiichi Tajima
发明人： Keiichi Tajima
IPC分类号： B60Q1/00
CPC分类号： B60Q1/076
摘要： A vehicle head light includes a lighting casing; a lamp unit disposed in the lighting casing; a support member that supports the lamp unit so as to be rotatable at least in two directions; an actuator that rotates the lamp unit with respect to the support member; and a thrust receiver that receives a load of the lamp unit. The lighting casing includes a lamp housing opened on one side and a cover that closes the opening of the lamp housing. The lamp unit includes a light source and a reflector that reflects light emitted from the light source. The actuator is disposed under the lamp unit. A lower end of the lamp unit is coupled to the actuator. The actuator includes a case member; and a driving mechanism disposed in the case member. The lamp unit is coupled to the driving mechanism. The thrust receiver is integrally provided on the case member of the actuator.
摘要翻译：车头灯包括照明外壳; 设置在所述照明壳体中的灯单元; 支撑构件，其支撑所述灯单元，以便可以至少沿两个方向旋转; 致动器，其使所述灯单元相对于所述支撑构件旋转; 以及接收灯单元的负载的推力接收器。照明壳体包括在一侧开口的灯壳体和封闭灯壳体的开口的盖子。灯单元包括光源和反射从光源发射的光的反射器。致动器设置在灯单元下。灯单元的下端连接到致动器。致动器包括壳体构件; 以及设置在壳体构件中的驱动机构。灯单元耦合到驱动机构。推力接收器一体地设置在致动器的壳体部件上。

2. 发明申请

US20060291229A1 Vehicle Lamp 有权
标题翻译：车灯
公开(公告)号：US20060291229A1
公开(公告)日：2006-12-28
申请号：US11453642
申请日：2006-06-14
申请人： Keiichi Tajima
发明人： Keiichi Tajima
IPC分类号： F21V1/00
CPC分类号： B60Q1/085 , B60Q1/0094 , B60Q1/076 , B60Q1/10 , B60Q1/12 , B60Q1/1415 , B60Q2300/112 , B60Q2300/12 , B60Q2300/122 , B60Q2300/132 , F21S41/689
摘要： A vehicle lamp is provided with a single lamp unit for irradiating light of a light source in a desired direction as irradiating light, and an irradiating light control apparatus constituted by integrally assembling a horizontal driving device for pivoting the lamp unit in a horizontal direction, a vertical driving device for pivoting the lamp unit in a vertical direction, and a switching drive portion of a light amount changing device for changing an irradiating light amount of the irradiating light to a single case. An irradiating direction of the irradiating light in the horizontal direction, an irradiating direction thereof in the vertical direction and an irradiating light amount thereof can pertinently be controlled by driving the respective devices.
摘要翻译：一种车灯设置有用于将光源的光沿所需方向照射的单个灯单元作为照射光;以及照射光控制装置，其通过一体地组装水平驱动装置以使灯单元沿水平方向转动，垂直驱动装置，用于使灯单元沿垂直方向旋转;以及光量改变装置的切换驱动部分，用于将照射光的照射光量改变为单个壳体。通过驱动各个装置，可以适当地控制照射光在水平方向的照射方向，其在垂直方向上的照射方向和照射光量。

3. 发明授权

US07121706B2 Vehicle headlamp unit 有权
标题翻译：车头灯单元
公开(公告)号：US07121706B2
公开(公告)日：2006-10-17
申请号：US10758419
申请日：2004-01-15
申请人： Tsutomu Takiguchi , Keiichi Tajima , Atsushi Sugimoto , Kazuma Mochizuki
发明人： Tsutomu Takiguchi , Keiichi Tajima , Atsushi Sugimoto , Kazuma Mochizuki
IPC分类号： F21V19/02 , B60Q1/00
CPC分类号： B60Q1/10 , B60Q1/12 , B60Q2200/38
摘要： In an actuator of a vehicle headlamp unit for deflecting a direction or a range of illumination, a step-like rib for supporting a printed circuit board is formed at an inner side of a peripheral edge portion of a resin molded casing, and an opposed rib is formed at an outer side of this peripheral edge portion by a generally channel-shaped groove. A gear in a gear mechanism of the actuator is made of a resin having self-lubricating properties. The actuator includes a brushless motor, a yoke molded of a resin having a cylindrical container-shape. A gear is formed integrally on a central portion of an outer end surface of the yoke. A fixing means for fixing the stator coil of the brushless motor to a housing or the board has a positioning structure for positioning the stator coil.
摘要翻译：在用于偏转照明方向或范围的车辆用前照灯单元的致动器中，在树脂成型壳体的周缘部的内侧形成有支撑印刷电路板的台阶状肋，通过大致沟槽状的槽形成在该周缘部的外侧。致动器的齿轮机构中的齿轮由具有自润滑性的树脂制成。致动器包括无刷电动机，由具有圆柱形容器形状的树脂模制的磁轭。齿轮一体地形成在轭的外端表面的中心部分上。用于将无刷电动机的定子线圈固定到壳体或板的固定装置具有用于定位定子线圈的定位结构。

4. 发明授权

US06646398B1 Safety device for power window 失效
标题翻译：电动窗安全装置
公开(公告)号：US06646398B1
公开(公告)日：2003-11-11
申请号：US09686175
申请日：2000-10-12
申请人： Fusao Fukazawa , Keiichi Tajima
发明人： Fusao Fukazawa , Keiichi Tajima
IPC分类号： G05B500
CPC分类号： H02H7/0851 , H02H7/093
摘要： A power-window safety device which includes an annular magnet 21 mounted on a rotary shaft (9a) of a drive motor (9) for opening and closing a window glass of an automotive vehicle, and a magnetic flux sensor (20), disposed facing the annular magnet (21), for sensing a change of a magnetic flux developed from the annular magnet (21), which change in flux is caused by rotation of the rotary shaft (9a). The magnetic flux sensor includes Hall ICs (22A and 22B). An operational element (24A, 24B) performs a process of linearly approximating a sinusoidally varying voltage output from a Hall element (23A, 23B) which is provided in association with the operational element, and produces an output voltage (VA, VB) thus processed. Every angular position of the rotary output shaft, or every opening/closing position of the window glass, is detected over the range of one complete rotation on the basis of the output voltages (VA and VB) that are generated through the rotation of the rotary shaft (9a). A safety control operation is carried out, to prevent an object from being caught, on the basis of the detected position.
摘要翻译：一种电动车窗安全装置，其包括安装在用于打开和关闭机动车辆的窗玻璃的驱动电动机（9）的旋转轴（9a）上的环形磁体21和面向用于感测从环形磁体（21）产生的磁通量的变化的环形磁体（21），其通过转动轴（9a）的旋转引起磁通变化。磁通量传感器包括霍尔IC（22A和22B）。操作元件（24A，24B）执行线性近似从与操作元件相关联地设置的霍尔元件（23A，23B）输出的正弦变化电压的处理，并产生这样处理的输出电压（VA，VB）。基于通过旋转的旋转产生的输出电压（VA和VB），在一个完整旋转的范围内检测旋转输出轴的每个角位置或窗玻璃的每个打开/关闭位置轴（9a）。基于检测到的位置，执行安全控制操作以防止物体被卡住。

5. 发明授权

US06223614B1 Drive unit for vehicular window pane 失效
标题翻译：车窗窗驱动单元
公开(公告)号：US06223614B1
公开(公告)日：2001-05-01
申请号：US09414541
申请日：1999-10-08
申请人： Tsutomu Takiguchi , Keiichi Tajima
发明人： Tsutomu Takiguchi , Keiichi Tajima
IPC分类号： F16D370
CPC分类号： F16H55/14 , E05F11/483 , E05F15/697 , E05Y2201/654 , E05Y2201/664 , E05Y2900/55 , Y10T74/19633 , Y10T74/19828
摘要： A drive unit, for moving up and down a vehicular window pane, including a drive motor, a worm wheel, a bracket, an elastic body, and a shaft member. The drive motor includes a motor shaft fixed to a worm. The worm wheel is rotated by the driving force of the drive motor rotatably engaged through the worm. The bracket, on which the worm wheel is mounted, includes an engaging portion, bent and raised transmitting leaves pressed by the elastic body, cutout portions, and closure portions closing the respective cutout portions. The elastic body is provided between the worm wheel and the bracket, and is rotated together with the worm. The shaft member engages with the engaging portion of the bracket.
摘要翻译：驱动单元，用于在包括驱动马达，蜗轮，支架，弹性体和轴构件的车辆窗玻璃上上下移动。驱动马达包括固定在蜗杆上的马达轴。蜗轮通过驱动马达的驱动力转动，该驱动马达通过蜗杆可转动地啮合。安装有蜗轮的支架包括接合部分，由弹性体挤压的弯曲和凸起的传递叶片，切口部分和闭合相应切口部分的封闭部分。弹性体设置在蜗轮和支架之间，并与蜗杆一起旋转。轴构件与支架的接合部分接合。

6. 发明授权

US5564231A Power window drive device of reduced size 失效
标题翻译：电动窗驱动装置尺寸减小
公开(公告)号：US5564231A
公开(公告)日：1996-10-15
申请号：US366901
申请日：1994-12-30
申请人： Keiichi Tajima , Takeshi Toyoshima
发明人： Keiichi Tajima , Takeshi Toyoshima
IPC分类号： B60J1/17 , B60R16/02 , E05F15/16 , E05F11/48
CPC分类号： E05F15/697 , E05Y2201/654 , E05Y2201/664 , E05Y2201/726 , E05Y2900/55 , Y10T74/18848
摘要： A power window drive device, including a motor, a worm wheel, a drive drum, and the like, whose manufacturing cost is reduced and which has a reduced size. A rotary shaft, driven by a motor, has a flange extending outward and a spline extending from the flange to the end of the rotary shaft. A drive drum, axially coupled to the rotary shaft, has a shaft hole with a spline and resiliently deformable hook pieces. The hook pieces engage the flange of the rotary shaft, thereby making the rotary shaft immovable in the axial direction. By inserting the end of the rotary shaft into the shaft hole of the drive drum, thereby coupling the splines and making the hook pieces engage the flange of the rotary shaft, the rotary shaft is made immovable with respect to the drive drum in both the axial and the circumferential directions. With this construction, there is no need of separate coupling elements, and the work to assemble the device is simplified.
摘要翻译：一种电动窗驱动装置，包括电动机，蜗轮，驱动鼓等，其制造成本降低并且尺寸减小。由马达驱动的旋转轴具有向外延伸的凸缘和从凸缘延伸到旋转轴的端部的花键。轴向联接到旋转轴的驱动鼓具有带有花键和可弹性变形的钩件的轴孔。钩片与旋转轴的凸缘接合，从而使旋转轴不能沿轴向移动。通过将旋转轴的端部插入驱动滚筒的轴孔中，由此联接花键并使钩片与旋转轴的凸缘接合，使得旋转轴在轴向方向上相对于驱动滚筒不可移动和圆周方向。通过这种结构，不需要单独的联接元件，并且简化了组装该装置的工作。

7. 发明授权

US4963794A Vehicle cornering headlamp system 失效
标题翻译：车辆转向头灯系统
公开(公告)号：US4963794A
公开(公告)日：1990-10-16
申请号：US241721
申请日：1988-09-08
申请人： Hiromi Shibata , Kazuki Takahashi , Keiichi Tajima , Takashi Kurita , Kiyoshi Wada , Kiyoshi Yamashita
发明人： Hiromi Shibata , Kazuki Takahashi , Keiichi Tajima , Takashi Kurita , Kiyoshi Wada , Kiyoshi Yamashita
IPC分类号： B60Q1/18 , B60Q1/12
CPC分类号： B60Q1/122 , B60Q2300/122 , B60Q2300/126
摘要： A vehicle cornering headlamp system in which the direction of illumination of the headlamps of an automobile are made to follow the actual direction of movement of the vehicle, except that the direction of illumination is returned to the straight-ahead direction more quickly than it is moved away therefrom, thereby more accurately following the usual eye movement of the driver. For this purpose, a control signal is generated which has a pulse width indicative of the steering angle but which has a variation characteristic with respect to steering angle which is larger when the steering wheel is turned back towards the straight-ahead position than when the steering wheel is turned away from the straight-ahead position.
摘要翻译：使车辆前照灯的照明方向能够跟随车辆的实际运动方向的车辆转向前照灯系统，除了照明方向比移动方向更快地返回到直线方向之外从而更准确地遵循驾驶员的通常的眼睛运动。为此，生成控制信号，其具有表示转向角的脉冲宽度，但是相对于当方向盘朝向直行方向转回时的转向角度具有变化特性，与转向车轮离开直线位置。

8. 发明授权

US4733333A Cornering lamp system for vehicle 失效
标题翻译：车辆转角灯系统
公开(公告)号：US4733333A
公开(公告)日：1988-03-22
申请号：US913129
申请日：1986-09-29
申请人： Hiroki Shibata , Atsushi Toda , Keiichi Tajima , Masahiro Kusagaya
发明人： Hiroki Shibata , Atsushi Toda , Keiichi Tajima , Masahiro Kusagaya
IPC分类号： B60Q1/12 , B60Q1/18 , B60Q1/06
CPC分类号： B60Q1/122 , B60Q1/18 , B60Q2300/122 , B60Q2300/126 , B60Q2300/128 , B60Q2300/142
摘要： A cornering lamp system for a vehicle which changes direction of the headlamps in conjunction with the operation of the vehicle's steering mechanism. The headlamps are moved in discrete steps by use of a stepper motor.The headlamps move in the direction which the vehicle is turning, and the headlamp closest to the center of rotation moves prior to the headlamp further from the center of rotation. A delay circuit causes the headlamps to move a predetermined period of time after the direction of the steering wheel is changed.
摘要翻译：一种用于车辆的转弯灯系统，其与车辆转向机构的操作一起改变前照灯的方向。使用步进电机使前照灯以离散的步进移动。前照灯在车辆转向的方向上移动，并且最靠近旋转中心的头灯在前照灯进一步从旋转中心移动。延迟电路使得前照灯在方向盘的方向改变之后移动预定的时间段。

9. 发明授权

US09494289B2 Actuator and vehicle headlamp 有权
标题翻译：执行器和车辆前照灯
公开(公告)号：US09494289B2
公开(公告)日：2016-11-15
申请号：US14343472
申请日：2012-09-06
申请人： Keiichi Tajima , Shigeru Kuwahara
发明人： Keiichi Tajima , Shigeru Kuwahara
IPC分类号： H02K11/00 , F21S8/10 , B60Q1/076 , F16H19/08
CPC分类号： F21S41/657 , B60Q1/076 , F16H19/08 , H02K11/215 , Y10T74/18792
摘要： A coupling member has a first driven portion and an output shaft to be coupled to a lamp unit, and is rotatable in the horizontal direction about the shaft center of the output shaft. A driven member has a second driven portion and a follower portion, and is rotatable relative to the coupling member. An acting portion is engaged with the follower portion. A first driving unit is engaged with the first driven portion to rotate the coupling member relative to the driven member. A second driving unit is engaged with the second driven portion to rotate the driven member relative to the coupling member. When the second driving unit rotates the driven member, the acting portion engaged with the follower portion causes the rotation center to move, and the coupling member is moved together with the driven member.
摘要翻译：联接构件具有第一被驱动部分和输出轴，该第一被驱动部分和输出轴联接到灯单元，并且可绕输出轴的轴心在水平方向上旋转。从动构件具有第二从动部分和从动部分，并且可相对于联接构件旋转。作用部分与跟随部分接合。第一驱动单元与第一从动部分接合以使联接构件相对于从动构件旋转。第二驱动单元与第二从动部分接合以使从动构件相对于联接构件旋转。当第二驱动单元旋转从动构件时，与从动部分接合的作用部分使得旋转中心移动，并且联接构件与被驱动构件一起移动。

10. 发明授权

US08662725B2 Actuator 有权
标题翻译：执行器
公开(公告)号：US08662725B2
公开(公告)日：2014-03-04
申请号：US13008067
申请日：2011-01-18
申请人： Keiichi Tajima
发明人： Keiichi Tajima
IPC分类号： F21V21/14
CPC分类号： B60Q1/076 , B60Q1/10 , B60Q1/12
摘要： Into a case member, either of a unidirectional adjusting device for adjusting an irradiating direction of light only in a vertical direction by tilting a lamp unit in the vertical direction or a bidirectional adjusting device for adjusting the irradiating direction of light in two directions of the vertical direction and a horizontal direction by tilting the lamp unit in the vertical direction and rotating the lamp unit in the horizontal direction can be installed.
摘要翻译：在壳体部件中，通过在垂直方向上倾斜灯单元而仅在垂直方向上调整光的照射方向的单向调节装置或用于调节垂直方向的两个方向的光的照射方向的双向调节装置方向和水平方向，并且可以安装沿垂直方向倾斜灯单元并且沿水平方向旋转灯单元。

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