公开(公告)号：US20130033899A1

公开(公告)日：2013-02-07

申请号：US13616875

申请日：2012-09-14

申请人： Toshimitsu Nishiwaki ,  Nobuyuki Morita ,  Akihiko Ishikawa ,  Motohiro Yamane ,  Daisuke Hayashi ,  Koichi Kawai ,  Yusuke Satoh

发明人： Toshimitsu Nishiwaki ,  Nobuyuki Morita ,  Akihiko Ishikawa ,  Motohiro Yamane ,  Daisuke Hayashi ,  Koichi Kawai ,  Yusuke Satoh

IPC分类号： F21V8/00 ,  B29D11/00 ,  G02B27/00

CPC分类号： G02B27/0977 ,  G02F1/133605 ,  G02F1/133611

摘要： A reflecting base material that can reliably prevent the occurrence of uneven brightness, a backlight unit that uses the same, and a method for manufacturing the same are provided. Surface profile information of the reflecting base material 7 is obtained by a laser displacement gauge 3. Next, the unevenness information obtained is subjected to Fourier transform, and the relationship between frequency and intensity for the surface unevenness profile of the reflecting base material is obtained. Next, the calculated relationship between the frequency and intensity is compared with a preset standard data. When the intensity exceeds 0.6 at a predetermined range of frequency domain, a judgment of rejection is made; when no data exceeding 0.6 exists in said judgment domain, a judgment of acceptance is made.

摘要翻译： 提供了可以可靠地防止亮度不均的反射基材，使用其的背光单元及其制造方法。 通过激光位移计3获得反射基材7的表面轮廓信息。接下来，对获得的不平坦信息进行傅里叶变换，得到反射基材的表面凹凸轮廓的频率与强度的关系。 接下来，将计算的频率和强度之间的关系与预设的标准数据进行比较。 当在频域的预定范围内的强度超过0.6时，进行拒绝判断; 当在所述判断域中不存在超过0.6的数据时，进行接受判断。

公开(公告)号：US20130013156A1

公开(公告)日：2013-01-10

申请号：US13638128

申请日：2010-04-01

申请人： Shinya Watanabe ,  Akihiko Ishikawa

发明人： Shinya Watanabe ,  Akihiko Ishikawa

IPC分类号： B60R21/0134

CPC分类号： B60R21/0136 ,  B60R19/483 ,  B60R2021/0004 ,  B60R2021/0006

摘要： A vehicle interior-exterior structure of the present invention is equipped with a main body formed from a resin foam material, a covering formed from a resilient material to cover the main body, and a void formed between the main body and the covering. The vehicle interior-exterior structure is also equipped with a front bumper cover supported by a vehicle body and a pressure sensor that outputs a signal corresponding to the internal pressure of the void. A reaction force is obtained from the main body when a colliding body collides with the location where the void is positioned in the front bumper and the void undergoes compression deformation. The degrees of freedom for the placement position of the void, namely for the placement position of an impact detection region, can accordingly be raised.

摘要翻译： 本发明的车辆内外结构装备有由树脂发泡材料形成的主体，由弹性材料形成的覆盖主体的覆盖物，以及形成在主体和覆盖物之间的空隙。 车辆内外部结构还配备有由车体支撑的前保险杠盖和输出与空隙的内部压力相对应的信号的压力传感器。 当碰撞的物体与空隙位于前保险杠中的位置碰撞时，从主体获得反作用力，并且空隙经受压缩变形。 可以提高空隙的放置位置的自由度，即冲击检测区域的放置位置的自由度。

公开(公告)号：US07815345B2

公开(公告)日：2010-10-19

申请号：US12153595

申请日：2008-05-21

申请人： Akihiro Misawa ,  Tetsuya Arakawa ,  Tatsuya Oba ,  Akihiko Ishikawa

发明人： Akihiro Misawa ,  Tetsuya Arakawa ,  Tatsuya Oba ,  Akihiko Ishikawa

IPC分类号： F21V5/00

CPC分类号： B60Q1/2696 ,  F21S43/14 ,  F21S43/237 ,  F21S43/241 ,  F21S43/249 ,  F21S43/315 ,  F21V7/0091 ,  F21Y2115/10

摘要： A vehicle-purpose lighting tool is featured by comprising: a light-conducting member having a front light-emitting plane, a rear plane having a concave/convex shape, and a side edge plane; and a light source arranged at a position opposite to the side edge plane; in which within external light which is entered via the front light-emitting plane into the light-conducting member, a portion of the external light which is directly traveled to the side edge plane is totally reflected on a boundary plane of the side edge plane portion; a plurality of reflecting portions are formed on the rear plane and are coupled to each other via a coupling portion in such a direction that the reflecting portions are separated apart from the side edge plane side; and distances between the plurality of reflecting portions and the front light-emitting plane are changed in a discontinuous manner along the separating direction.

摘要翻译： 一种车用照明工具的特征在于包括：具有前发光面的导光部件，具有凹凸形状的后平面和侧缘面; 以及光源，其布置在与所述侧边缘平面相对的位置处; 其中在通过前发光平面进入导光构件的外部光中，直接行进到侧边缘平面的外部光的一部分在侧边缘平面部分的边界面上被全反射 ; 多个反射部分形成在后平面上，并且通过耦合部分沿着反射部分与侧边缘平面侧分离的方向彼此耦合; 并且沿着分离方向以不连续的方式改变多个反射部分和前发光面之间的距离。

公开(公告)号：US20150274224A1

公开(公告)日：2015-10-01

申请号：US14426559

申请日：2013-12-10

申请人： Keita ITO ,  Shinya WATANABE ,  Hirokatsu FUKUNAGA ,  Akihiko ISHIKAWA

发明人： Keita Ito ,  Shinya Watanabe ,  Hirokatsu Fukunaga ,  Akihiko Ishikawa

IPC分类号： B62D35/02

CPC分类号： B62D35/02 ,  B62D25/18 ,  Y02T10/88

摘要： A vehicle lower structure includes a plurality of spat body portions and a guide portion. The spat body portions are provided side by side in a vehicle longitudinal direction on a vehicle front side of a wheel, are protruded from an underfloor of the vehicle toward a vehicle lower side, and extend in a vehicle width direction. The guide portion constitutes vehicle-width-direction outer regions of the spat body portions in at least one of second and subsequent rows from a vehicle rear side, is inclined toward the vehicle rear side and outward in the vehicle width direction to guide a traveling wind, and has a vehicle-width-direction outer end that is arranged more outward in the vehicle width direction than a vehicle-width-direction outer end of the spat body portion that is adjacent to the vehicle rear side.

摘要翻译： 车辆下部结构包括多个臀部部分和引导部分。 在车辆的车辆前侧沿车辆纵向方向并排设置的臀部部分从车辆的地板下方朝向车辆下侧突出，并且在车辆宽度方向上延伸。 引导部分构成从车辆后侧到第二列和后续列中的至少一个中的臀部部分的车宽方向外部区域，朝向车辆后侧倾斜并且在车辆宽度方向上向外引导行驶风 并且具有比与车辆后侧相邻的臀部部分的车宽方向外端在车宽方向上更向外配置的车宽方向外端。

公开(公告)号：US08942891B2

公开(公告)日：2015-01-27

申请号：US13638128

申请日：2010-04-01

申请人： Shinya Watanabe ,  Akihiko Ishikawa

发明人： Shinya Watanabe ,  Akihiko Ishikawa

IPC分类号： B60R22/00 ,  E05F15/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  B60R21/0136 ,  B60R19/48 ,  B60R21/00

CPC分类号： B60R21/0136 ,  B60R19/483 ,  B60R2021/0004 ,  B60R2021/0006

摘要： A vehicle interior-exterior structure of the present invention is equipped with a main body formed from a resin foam material, a covering formed from a resilient material to cover the main body, and a void formed between the main body and the covering. The vehicle interior-exterior structure is also equipped with a front bumper cover supported by a vehicle body and a pressure sensor that outputs a signal corresponding to the internal pressure of the void. A reaction force is obtained from the main body when a colliding body collides with the location where the void is positioned in the front bumper and the void undergoes compression deformation. The degrees of freedom for the placement position of the void, namely for the placement position of an impact detection region, can accordingly be raised.

摘要翻译： 本发明的车辆内外结构装备有由树脂发泡材料形成的主体，由弹性材料形成的覆盖主体的覆盖物，以及形成在主体和覆盖物之间的空隙。 车辆内外部结构还配备有由车体支撑的前保险杠盖和输出与空隙的内部压力相对应的信号的压力传感器。 当碰撞的物体与空隙位于前保险杠中的位置碰撞时，从主体获得反作用力，并且空隙经受压缩变形。 可以提高空隙的放置位置的自由度，即冲击检测区域的放置位置的自由度。

公开(公告)号：US20090027911A1

公开(公告)日：2009-01-29

申请号：US12219144

申请日：2008-07-16

申请人： Akihiro Misawa ,  Tatsuya Oba ,  Tetsuya Arakawa ,  Akihiko Ishikawa

发明人： Akihiro Misawa ,  Tatsuya Oba ,  Tetsuya Arakawa ,  Akihiko Ishikawa

IPC分类号： F21S8/10 ,  F21V7/00

CPC分类号： F21V7/0091 ,  B60Q1/0058 ,  B60Q1/2607 ,  F21S43/14 ,  F21S43/241 ,  F21S43/243 ,  F21S43/249 ,  F21S43/315 ,  F21S43/40 ,  F21V7/0008 ,  F21Y2115/10

摘要： The invention is constituted by a vehicular lamp characterized in a lens having a first light source, a second light source, a front light emitting face, a side end face to which the first light source is opposed, and a rear face, wherein the rear face includes a lens having pluralities of reflecting portions and transmitting portions consecutively aligned alternately in a direction of being remote from the side end face, and a reflecting face arranged on a rear side of the lens, light of the first light source is incident on the lens from the side end face of the lens, reflected by an interface of the reflecting portion, thereafter, radiated from the front light emitting face, and light of the second light source is reflected by the reflecting portion, thereafter, incident on the lens from the transmitting portion and radiated from the front light emitting face.

摘要翻译： 本发明由车灯组成，其特征在于具有第一光源，第二光源，前发光面，与第一光源相对的侧端面和后面的透镜，其中后方 面包括多个反射部分和透射部分在远离侧端面的方向上交替排列的透镜，以及布置在透镜后侧的反射面，第一光源的光入射到 透镜从透镜的侧端面反射，然后由反射部分的界面反射，然后从前发光面辐射，第二光源的光被反射部分反射，然后从透镜入射到透镜 发射部分并从前发光面辐射。

公开(公告)号：US5379660A

公开(公告)日：1995-01-10

申请号：US21015

申请日：1993-02-22

申请人： Akihiko Ishikawa

发明人： Akihiko Ishikawa

IPC分类号： B23Q5/40 ,  F16F15/14 ,  F16H25/24 ,  G01D11/12 ,  F16H25/20 ,  F16F15/10

CPC分类号： F16H57/0006 ,  B23Q5/40 ,  F16F15/14 ,  F16H25/24 ,  G01D11/12 ,  Y10T464/50 ,  Y10T74/1868

摘要： A feed screw mechanism includes a cantilever type feed screw shaft having a support end rotatably supported on a base, and a nut screwed on the feed screw shaft and secured to a moving member guidingly movable relative to the base. According to one feature of the present invention, a vibration damping mechanism includes a ring member mounted on the free end part of the feed screw shaft, and a recessed portion such as groove is formed on the inner circumferential surface of the ring member and/or the outer circumferential surface of the feed screw shaft. According to another feature of the present invention, a disk-like flange portion is provided at the free end part of the feed screw shaft as a part of the vibration damping mechanism for the feed screw mechanism.

摘要翻译： 进料螺杆机构包括悬臂式进料螺杆轴，其具有可旋转地支撑在基座上的支撑端，螺母拧入进给螺杆轴上并固定到可相对于基部引导的可移动构件。 根据本发明的一个特征，减振机构包括安装在进给螺杆轴的自由端部上的环件，并且在环件的内圆周表面上形成诸如凹槽的凹入部分和/或 进给螺杆轴的外圆周表面。 根据本发明的另一个特征，作为进给螺杆机构的减振机构的一部分，在进给丝杠轴的自由端部设置有盘状凸缘部。

公开(公告)号：USD834547S1

公开(公告)日：2018-11-27

申请号：US29608608

申请日：2017-06-23

申请人： Akihiko Ishikawa ,  Yoshimasa Takeda ,  Masateru Komura ,  Takeshi Kondo ,  Osamu Ono ,  Shuichi Kitano

设计人： Akihiko Ishikawa ,  Yoshimasa Takeda ,  Masateru Komura ,  Takeshi Kondo ,  Osamu Ono ,  Shuichi Kitano

公开(公告)号：USD826872S1

公开(公告)日：2018-08-28

申请号：US29608609

申请日：2017-06-23

申请人： Akihiko Ishikawa ,  Yoshimasa Takeda ,  Masateru Komura ,  Takeshi Kondo ,  Osamu Ono ,  Shuichi Kitano

设计人： Akihiko Ishikawa ,  Yoshimasa Takeda ,  Masateru Komura ,  Takeshi Kondo ,  Osamu Ono ,  Shuichi Kitano

公开(公告)号：US09365249B2

公开(公告)日：2016-06-14

申请号：US14410217

申请日：2013-09-06

申请人： Akihiko Ishikawa

发明人： Akihiko Ishikawa

IPC分类号： B62D35/02 ,  B62D35/00

CPC分类号： B62D35/02 ,  B62D35/005 ,  Y02T10/88

摘要： A vehicle front part structure includes: a spats having a mounting portion attached to an under wall that constitutes an under floor in front of a front wheel, and a main body portion extending from the mounting portion toward an underside of a vehicle to restrain a traveling wind under the under wall from hitting the front wheel; and a recess portion formed at the vehicular rearward portion on, the under wall and opening to a downward direction of the vehicle and to a rearward direction of the vehicle. A mounting wall is disposed above a front end portion of the under wall to attach the mounting portion to it. An inclined wall is disposed to ascend linearly toward an upper part of the vehicle and connects the mounting wall and the front end portion of the under wall.

摘要翻译： 车辆前部结构包括：具有安装部分的安装部分，其附接到构成前轮前面的底部的下壁，以及从所述安装部分向车辆的下侧延伸的主体部分，以限制行驶 在下墙下方撞击前轮; 以及形成在车辆后部的下壁上并且向车辆的向下方向和车辆的向后方向开口的凹部。 安装壁设置在下壁的前端部分的上方，以将安装部分附接到其上。 倾斜壁设置成向车辆的上部线性地上升，并且连接安装壁和下壁的前端部分。